diff --git a/examples/cmap-example/kvcache2.cpp b/examples/cmap-example/kvcache2.cpp
deleted file mode 100644
index 5b1b541c9..000000000
--- a/examples/cmap-example/kvcache2.cpp
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
-A utility to represent the kv-cache occupancy graphically
-Takes as parameters
-- total cache size (-c)
-- number of simultaneous accesses/slots (-np)
-- a parameter related to the display context (max window width - data display requirements)
-It then uses a trick borrowed from tqdm to display occupancy
-TODO: Show contiguous space and block availability
-*/
-#include <iostream>
-#include <iomanip>
-#include <vector>
-#include <cstdlib> // for rand()
-
-// my custom function to display graphics of the kvcache status
-static void show_kvcache(std::vector<std::pair<int,struct llama_client_slot>> used_blocks, int cache_size) {
-
-    int max_length = 128;
-    int num_blocks = used_blocks.size();
-    int slot_cache_size = cache_size / num_blocks;
-    bool cls_flag = true;
-    std::string slot_symbol1 = "";
-    std::string slot_symbol2 = "";
-    std::string slot_symbol3 = "";
-    auto& p = used_blocks[0];
-    llama_client_slot slot = p.second;
-
-    return; // remove when not in debug mode
-
-    if ((used_blocks.size() == 0) || (used_blocks[0].first == 0)) {
-        return;
-    }
-
-    // Print visualization
-    // Always start at the top left of the window (H means 'move cursor to this position'; 2J = cls)
-    // Only clear the screen the first time round
-    if (cls_flag) {
-        printf("\033[2J");
-        cls_flag = false;
-    }
-    printf("\033[1;0H\033[K**************************\n\033[KKVcache occupancy by slot:\n\033[K**************************\n");
-    for(int i=0; i<num_blocks; i++) {
-        printf("\033[K");  // clear the current line
-        for(int j=0; j < max_length; j++) {
-            int used = used_blocks[i].first * max_length / slot_cache_size;
-            if((j < max_length / 2) && (j < used)) {
-                printf("\033[90m█\033[0m");
-            } else if (j < used) {
-                printf("\033[94m█\033[0m");
-            } else {
-                printf("\033[91m█\033[0m");
-            }
-        }
-        if(used_blocks[i].second.state == PROCESSING) {
-            slot_symbol1 = "\u23F0"; // clock symbol = processing
-        } else if(used_blocks[i].second.state == IDLE) {
-            slot_symbol1 = "\u2705"; // red box white tick
-        } else {
-            slot_symbol1 = "\u2620"; // skull and crossbones symbol = dead?
-        }
-        if(used_blocks[i].second.command == LOAD_PROMPT) {
-            slot_symbol2 = "\u24C1"; // dingbat L symbol = loading
-        } else if(used_blocks[i].second.command == RELEASE) {
-            slot_symbol2 = "\u24C7"; // dingbat R release
-        } else if(used_blocks[i].second.command == NONE) {
-            slot_symbol2 = "\u24C3"; // dingbat N none
-        }
-        if(used_blocks[i].first == slot_cache_size) {
-            slot_symbol3 = "\u274E"; // red box white cross
-        } else {
-            slot_symbol3 = "";
-        }
-    printf(" %4d/%5d %2d %s %s %s\n", used_blocks[i].first, slot_cache_size, used_blocks[i].second.id, slot_symbol1.c_str(), slot_symbol2.c_str(), slot_symbol3.c_str());
-    }
-    printf("\n\033[%dJ", 0);
-}
diff --git a/examples/server/server.cpp b/examples/server/server.cpp
index 48b77ba69..172720b60 100644
--- a/examples/server/server.cpp
+++ b/examples/server/server.cpp
@@ -3192,7 +3192,7 @@ int main(int argc, char **argv)
 
     // GG: if I put the main loop inside a thread, it crashes on the first request when build in Debug!?
     //     "Bus error: 10" - this is on macOS, it does not crash on Linux
-    //std::thread t2([&]()
+    // std::thread t2([&]() {
     /*{
         bool running = true;
         while (running)