---> uname -a: Linux prd-centos8-docker-8c-8g-25761.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1116 25329 19 5444 30300 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:26:58:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.95/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85777sec preferred_lft 85777sec inet6 fe80::f816:3eff:fe26:5893/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:b0:b8:06 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:37ff:feb0:b806/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 07/04/2025 _x86_64_ (8 CPU) 15:44:03 LINUX RESTART (8 CPU) 03:45:01 PM tps rtps wtps bread/s bwrtn/s 03:46:01 PM 273.34 17.66 255.68 3815.26 13154.48 03:47:01 PM 171.52 1.50 170.02 429.93 14726.66 03:48:01 PM 97.92 0.57 97.35 392.60 38121.27 03:49:01 PM 33.22 0.48 32.74 21.46 569.83 03:50:01 PM 7.40 0.00 7.40 0.00 415.56 03:51:01 PM 20.93 0.08 20.84 4.00 432.07 03:52:01 PM 104.08 0.00 104.08 0.00 23669.59 03:53:01 PM 135.89 0.02 135.87 0.93 1457.50 03:54:01 PM 62.23 2.92 59.31 4552.75 27604.83 Average: 100.72 2.58 98.14 1024.12 13350.44 03:45:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:46:01 PM 28249892 30405188 4405820 13.49 2688 2468264 2012228 5.97 223564 3699108 282884 03:47:01 PM 25149372 28532888 7506340 22.99 2688 3667624 3719336 11.04 336304 6580608 1091476 03:48:01 PM 24267440 27667644 8388272 25.69 2688 3682628 5642708 16.74 429748 7344116 168 03:49:01 PM 24494924 27900824 8160788 24.99 2688 3688224 4217308 12.51 436620 7115628 536 03:50:01 PM 25362796 28777388 7292916 22.33 2688 3696720 3482440 10.33 439100 6250720 32 03:51:01 PM 25383964 29036432 7271748 22.27 2688 3931420 3140172 9.32 593956 6066600 229900 03:52:01 PM 23233524 27371400 9422188 28.85 2688 4405640 6175680 18.32 643648 8104236 76 03:53:01 PM 24300516 28386044 8355196 25.59 2688 4342360 3702188 10.98 642716 7056236 17504 03:54:01 PM 25975924 31063848 6679788 20.46 2688 5333164 1492096 4.43 1133340 4884000 88104 Average: 25157595 28793517 7498117 22.96 2688 3912894 3731573 11.07 542111 6344584 190076 03:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 PM eth0 419.79 329.76 5092.29 60.81 0.00 0.00 0.00 0.00 03:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 PM eth0 432.04 285.74 10673.16 50.05 0.00 0.00 0.00 0.00 03:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM lo 5.00 5.00 0.37 0.37 0.00 0.00 0.00 0.00 03:48:01 PM eth0 14.01 12.79 4.36 7.24 0.00 0.00 0.00 0.00 03:48:01 PM docker0 0.70 1.03 0.11 0.12 0.00 0.00 0.00 0.00 03:48:01 PM vethb3eb73c 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:49:01 PM lo 56.50 56.50 4.50 4.50 0.00 0.00 0.00 0.00 03:49:01 PM eth0 214.40 155.45 61.57 65.34 0.00 0.00 0.00 0.00 03:49:01 PM docker0 9.91 11.38 1.56 1.51 0.00 0.00 0.00 0.00 03:50:01 PM lo 34.72 34.72 1.70 1.70 0.00 0.00 0.00 0.00 03:50:01 PM eth0 136.04 106.50 63.64 44.85 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:51:01 PM eth0 206.93 187.19 744.30 1613.90 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 139.36 139.36 19.88 19.88 0.00 0.00 0.00 0.00 03:52:01 PM eth0 620.38 334.61 2296.11 35.73 0.00 0.00 0.00 0.00 03:52:01 PM docker0 58.22 62.34 8.63 10.27 0.00 0.00 0.00 0.00 03:52:01 PM veth18cfa8e 52.51 55.99 8.70 8.91 0.00 0.00 0.00 0.00 03:52:01 PM veth23473e2 5.72 7.03 0.73 1.63 0.00 0.00 0.00 0.00 03:53:01 PM lo 1327.44 1327.44 230.71 230.71 0.00 0.00 0.00 0.00 03:53:01 PM eth0 125.66 92.49 311.83 35.26 0.00 0.00 0.00 0.00 03:53:01 PM docker0 571.83 585.70 113.13 108.11 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 03:54:01 PM eth0 116.63 141.55 1271.46 2333.46 0.00 0.00 0.00 0.00 03:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 173.79 173.79 28.58 28.58 0.00 0.00 0.00 0.00 Average: eth0 253.97 182.89 2279.66 471.85 0.00 0.00 0.00 0.00 Average: docker0 71.18 73.38 13.72 13.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 07/04/2025 _x86_64_ (8 CPU) 15:44:03 LINUX RESTART (8 CPU) 03:45:01 PM CPU %user %nice %system %iowait %steal %idle 03:46:01 PM all 21.67 0.00 1.36 1.16 0.08 75.73 03:46:01 PM 0 12.55 0.00 1.09 0.52 0.08 85.77 03:46:01 PM 1 21.84 0.00 1.57 2.41 0.08 74.10 03:46:01 PM 2 18.60 0.00 1.30 0.60 0.10 79.40 03:46:01 PM 3 32.55 0.00 2.22 0.42 0.08 64.72 03:46:01 PM 4 24.10 0.00 1.47 2.33 0.08 72.01 03:46:01 PM 5 19.22 0.00 0.77 1.27 0.05 78.69 03:46:01 PM 6 17.25 0.00 0.72 0.74 0.10 81.20 03:46:01 PM 7 27.26 0.00 1.70 0.98 0.08 69.97 03:47:01 PM all 43.34 0.00 2.63 0.67 0.10 53.27 03:47:01 PM 0 58.23 0.00 2.11 0.25 0.12 39.29 03:47:01 PM 1 45.86 0.00 2.10 0.71 0.10 51.23 03:47:01 PM 2 44.81 0.00 2.36 0.34 0.10 52.39 03:47:01 PM 3 41.57 0.00 3.21 0.32 0.10 54.80 03:47:01 PM 4 31.76 0.00 2.43 0.13 0.10 65.57 03:47:01 PM 5 43.36 0.00 2.25 1.37 0.08 52.93 03:47:01 PM 6 32.29 0.00 2.52 1.50 0.08 63.61 03:47:01 PM 7 48.78 0.00 4.03 0.76 0.08 46.35 03:48:01 PM all 18.61 0.00 1.78 1.34 0.08 78.19 03:48:01 PM 0 23.70 0.00 1.85 0.05 0.08 74.31 03:48:01 PM 1 19.27 0.00 2.02 6.44 0.08 72.18 03:48:01 PM 2 12.43 0.00 1.59 1.20 0.08 84.69 03:48:01 PM 3 18.23 0.00 1.96 0.55 0.07 79.20 03:48:01 PM 4 10.85 0.00 1.50 0.42 0.10 87.13 03:48:01 PM 5 19.83 0.00 1.66 0.28 0.08 78.15 03:48:01 PM 6 21.19 0.00 1.74 0.58 0.07 76.42 03:48:01 PM 7 23.34 0.00 1.92 1.20 0.07 73.47 03:49:01 PM all 18.06 0.00 2.10 0.32 0.09 79.44 03:49:01 PM 0 16.08 0.00 2.58 0.02 0.09 81.24 03:49:01 PM 1 14.84 0.00 1.82 0.28 0.09 82.97 03:49:01 PM 2 16.46 0.00 2.29 0.37 0.07 80.81 03:49:01 PM 3 13.42 0.00 1.87 0.24 0.10 84.36 03:49:01 PM 4 17.46 0.00 1.90 0.33 0.09 80.22 03:49:01 PM 5 21.69 0.00 2.17 0.31 0.09 75.74 03:49:01 PM 6 29.58 0.00 2.34 0.12 0.09 67.88 03:49:01 PM 7 14.88 0.00 1.82 0.88 0.10 82.31 03:50:01 PM all 8.13 0.00 0.53 0.04 0.06 91.24 03:50:01 PM 0 24.73 0.00 0.63 0.08 0.08 74.47 03:50:01 PM 1 5.44 0.00 0.78 0.08 0.07 93.62 03:50:01 PM 2 13.01 0.00 0.40 0.00 0.07 86.53 03:50:01 PM 3 2.51 0.00 0.62 0.08 0.05 96.74 03:50:01 PM 4 3.19 0.00 0.27 0.00 0.05 96.49 03:50:01 PM 5 6.26 0.00 0.45 0.00 0.05 93.24 03:50:01 PM 6 3.92 0.00 0.53 0.03 0.05 95.46 03:50:01 PM 7 5.99 0.00 0.57 0.00 0.05 93.39 03:51:01 PM all 28.48 0.00 0.86 0.04 0.07 70.55 03:51:01 PM 0 44.89 0.00 1.40 0.00 0.08 53.62 03:51:01 PM 1 23.19 0.00 1.12 0.08 0.07 75.54 03:51:01 PM 2 33.12 0.00 1.12 0.10 0.07 65.60 03:51:01 PM 3 19.93 0.00 1.07 0.08 0.08 78.84 03:51:01 PM 4 12.77 0.00 1.09 0.00 0.07 86.07 03:51:01 PM 5 38.39 0.00 0.43 0.08 0.08 61.01 03:51:01 PM 6 22.44 0.00 0.33 0.00 0.05 77.17 03:51:01 PM 7 33.03 0.00 0.32 0.00 0.05 66.60 03:52:01 PM all 27.88 0.00 1.94 0.59 0.09 69.50 03:52:01 PM 0 20.60 0.00 2.11 0.44 0.08 76.77 03:52:01 PM 1 39.76 0.00 2.78 0.84 0.08 56.53 03:52:01 PM 2 23.28 0.00 2.18 0.18 0.08 74.27 03:52:01 PM 3 31.95 0.00 1.98 0.59 0.10 65.39 03:52:01 PM 4 23.21 0.00 1.27 1.76 0.08 73.68 03:52:01 PM 5 27.69 0.00 1.75 0.07 0.10 70.40 03:52:01 PM 6 20.93 0.00 1.84 0.74 0.08 76.40 03:52:01 PM 7 35.63 0.00 1.63 0.08 0.10 62.56 03:53:01 PM all 27.39 0.00 2.03 0.26 0.10 70.22 03:53:01 PM 0 18.35 0.00 2.26 0.10 0.12 79.17 03:53:01 PM 1 27.48 0.00 2.73 0.10 0.10 69.58 03:53:01 PM 2 30.47 0.00 2.08 0.07 0.10 67.29 03:53:01 PM 3 20.06 0.00 1.83 0.44 0.10 77.58 03:53:01 PM 4 27.89 0.00 2.13 0.02 0.10 69.87 03:53:01 PM 5 36.49 0.00 1.95 0.03 0.10 61.44 03:53:01 PM 6 23.64 0.00 1.39 0.03 0.10 74.84 03:53:01 PM 7 34.75 0.00 1.86 1.26 0.10 62.04 03:54:01 PM all 24.33 0.00 1.67 0.63 0.06 73.30 03:54:01 PM 0 22.32 0.00 1.51 0.00 0.07 76.10 03:54:01 PM 1 38.27 0.00 1.92 0.47 0.07 59.27 03:54:01 PM 2 42.72 0.00 1.97 0.50 0.07 54.74 03:54:01 PM 3 10.96 0.00 1.51 3.73 0.07 83.74 03:54:01 PM 4 17.03 0.00 1.51 0.00 0.05 81.42 03:54:01 PM 5 33.76 0.00 2.46 0.27 0.07 63.45 03:54:01 PM 6 13.17 0.00 1.66 0.08 0.07 85.03 03:54:01 PM 7 16.45 0.00 0.85 0.00 0.07 82.63 Average: all 24.22 0.00 1.65 0.56 0.08 73.49 Average: 0 26.86 0.00 1.72 0.16 0.09 71.16 Average: 1 26.24 0.00 1.87 1.27 0.08 70.53 Average: 2 26.09 0.00 1.70 0.37 0.08 71.75 Average: 3 21.26 0.00 1.81 0.72 0.08 76.13 Average: 4 18.69 0.00 1.51 0.55 0.08 79.17 Average: 5 27.42 0.00 1.54 0.41 0.08 70.56 Average: 6 20.45 0.00 1.45 0.43 0.08 77.60 Average: 7 26.71 0.00 1.63 0.57 0.08 71.01