---> uname -a: Linux prd-centos8-docker-8c-8g-7314.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: 2800.000 BogoMIPS: 5600.00 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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1071 26289 19 4528 30345 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:ff:9d:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.52/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85907sec preferred_lft 85907sec inet6 fe80::f816:3eff:feff:9dc2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:47:b9:85 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 12/23/2023 _x86_64_ (8 CPU) 20:15:51 LINUX RESTART (8 CPU) 08:16:01 PM tps rtps wtps bread/s bwrtn/s 08:17:01 PM 158.13 57.90 100.23 9050.88 42744.30 08:18:01 PM 111.40 1.43 109.96 285.10 10385.04 08:19:01 PM 204.45 2.03 202.42 111.18 8440.03 08:20:01 PM 75.62 0.65 74.98 305.90 9410.91 08:21:01 PM 47.78 0.12 47.66 76.79 8332.99 08:22:01 PM 111.65 0.07 111.58 0.93 2992.02 08:23:01 PM 318.28 0.03 318.24 19.33 51711.28 08:24:01 PM 208.32 0.28 208.03 48.66 17775.40 Average: 154.45 7.81 146.64 1237.44 18974.80 08:16:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:17:01 PM 29655116 31326096 3000596 9.19 2688 1994500 1432360 4.25 173604 2395988 150656 08:18:01 PM 29438068 31281928 3217644 9.85 2688 2159000 1377528 4.09 182264 2565824 60268 08:19:01 PM 27872560 30099432 4783152 14.65 2688 2535480 3091788 9.17 256128 4024712 240324 08:20:01 PM 27028348 29459696 5627364 17.23 2688 2737284 3396280 10.08 282636 4827428 170428 08:21:01 PM 26784244 29288988 5871468 17.98 2688 2808920 2973556 8.82 293892 5055356 5884 08:22:01 PM 25849872 29066276 6805840 20.84 2688 3515832 3082224 9.14 333652 5933492 661788 08:23:01 PM 23377404 27662520 9278308 28.41 2688 4449984 4383088 13.00 412132 8038840 421532 08:24:01 PM 26903124 31055828 5752588 17.62 2688 4352268 1473080 4.37 587844 4430644 48656 Average: 27113592 29905096 5542120 16.97 2688 3069158 2651238 7.87 315269 4659036 219942 08:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 383.51 232.94 1759.05 63.91 0.00 0.00 0.00 0.00 08:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 113.23 95.30 741.14 33.38 0.00 0.00 0.00 0.00 08:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 445.19 358.71 6024.20 56.85 0.00 0.00 0.00 0.00 08:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 186.54 139.12 2869.20 17.85 0.00 0.00 0.00 0.00 08:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 65.87 53.56 1005.04 12.42 0.00 0.00 0.00 0.00 08:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 PM eth0 228.43 204.13 2933.08 29.59 0.00 0.00 0.00 0.00 08:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 PM eth0 485.94 341.49 7502.51 45.71 0.00 0.00 0.00 0.00 08:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 PM eth0 51.64 38.06 495.69 9.93 0.00 0.00 0.00 0.00 08:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 245.05 182.91 2916.26 33.71 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 12/23/2023 _x86_64_ (8 CPU) 20:15:51 LINUX RESTART (8 CPU) 08:16:01 PM CPU %user %nice %system %iowait %steal %idle 08:17:01 PM all 13.70 0.00 2.71 4.32 0.07 79.19 08:17:01 PM 0 6.77 0.00 2.12 0.50 0.08 90.52 08:17:01 PM 1 14.45 0.00 1.91 1.31 0.08 82.25 08:17:01 PM 2 20.08 0.00 2.06 5.51 0.05 72.30 08:17:01 PM 3 21.82 0.00 3.47 0.67 0.07 73.97 08:17:01 PM 4 7.30 0.00 2.99 2.33 0.08 87.30 08:17:01 PM 5 19.99 0.00 4.73 8.62 0.07 66.59 08:17:01 PM 6 9.80 0.00 2.41 3.23 0.07 84.49 08:17:01 PM 7 9.45 0.00 1.99 12.38 0.08 76.09 08:18:01 PM all 6.46 0.00 0.76 0.77 0.05 91.96 08:18:01 PM 0 10.44 0.00 1.84 1.04 0.08 86.60 08:18:01 PM 1 1.14 0.00 0.39 0.97 0.07 97.44 08:18:01 PM 2 6.12 0.00 0.48 2.12 0.07 91.21 08:18:01 PM 3 8.41 0.00 0.87 1.25 0.03 89.44 08:18:01 PM 4 4.36 0.00 0.38 0.13 0.02 95.11 08:18:01 PM 5 8.58 0.00 0.67 0.48 0.03 90.24 08:18:01 PM 6 4.76 0.00 0.60 0.05 0.02 94.57 08:18:01 PM 7 7.91 0.00 0.88 0.10 0.05 91.05 08:19:01 PM all 21.09 0.00 1.25 0.68 0.08 76.90 08:19:01 PM 0 21.83 0.00 1.44 0.65 0.08 75.99 08:19:01 PM 1 19.34 0.00 1.10 0.32 0.12 79.12 08:19:01 PM 2 19.70 0.00 1.22 1.02 0.08 77.97 08:19:01 PM 3 22.85 0.00 1.12 0.08 0.07 75.88 08:19:01 PM 4 11.95 0.00 1.07 1.39 0.05 85.54 08:19:01 PM 5 31.60 0.00 1.42 0.77 0.08 66.12 08:19:01 PM 6 16.63 0.00 1.61 0.59 0.08 81.10 08:19:01 PM 7 24.82 0.00 1.02 0.62 0.08 73.45 08:20:01 PM all 47.08 0.00 1.13 1.04 0.10 50.65 08:20:01 PM 0 49.62 0.00 0.99 0.05 0.10 49.24 08:20:01 PM 1 51.12 0.00 1.38 0.22 0.10 47.17 08:20:01 PM 2 24.29 0.00 1.22 6.40 0.08 68.01 08:20:01 PM 3 35.14 0.00 1.26 0.29 0.10 63.21 08:20:01 PM 4 39.65 0.00 1.19 0.86 0.08 58.22 08:20:01 PM 5 61.23 0.00 0.97 0.10 0.12 37.58 08:20:01 PM 6 49.26 0.00 0.94 0.32 0.10 49.38 08:20:01 PM 7 66.43 0.00 1.09 0.00 0.10 32.38 08:21:01 PM all 43.86 0.00 1.18 0.52 0.09 54.36 08:21:01 PM 0 49.36 0.00 1.39 1.14 0.08 48.04 08:21:01 PM 1 49.06 0.00 1.47 0.32 0.10 49.05 08:21:01 PM 2 34.07 0.00 0.99 0.02 0.10 64.82 08:21:01 PM 3 39.89 0.00 0.97 0.40 0.08 58.66 08:21:01 PM 4 46.35 0.00 1.09 0.00 0.10 52.46 08:21:01 PM 5 54.74 0.00 1.42 0.35 0.08 43.40 08:21:01 PM 6 36.99 0.00 1.02 0.87 0.08 61.04 08:21:01 PM 7 40.38 0.00 1.07 1.07 0.08 57.40 08:22:01 PM all 25.14 0.00 1.06 0.47 0.08 73.25 08:22:01 PM 0 41.21 0.00 2.19 0.28 0.08 56.24 08:22:01 PM 1 23.53 0.00 1.44 0.99 0.08 73.96 08:22:01 PM 2 15.00 0.00 0.99 0.87 0.10 83.05 08:22:01 PM 3 18.26 0.00 0.48 0.17 0.07 81.02 08:22:01 PM 4 22.10 0.00 1.44 1.05 0.08 75.33 08:22:01 PM 5 21.05 0.00 0.82 0.20 0.07 77.87 08:22:01 PM 6 29.80 0.00 0.50 0.13 0.08 69.48 08:22:01 PM 7 30.18 0.00 0.60 0.07 0.07 69.09 08:23:01 PM all 10.67 0.00 4.01 2.51 0.08 82.72 08:23:01 PM 0 3.65 0.00 2.45 2.96 0.07 90.87 08:23:01 PM 1 9.12 0.00 7.28 0.66 0.10 82.85 08:23:01 PM 2 16.04 0.00 3.32 5.78 0.07 74.80 08:23:01 PM 3 45.88 0.00 5.25 0.02 0.08 48.78 08:23:01 PM 4 3.38 0.00 2.00 1.29 0.10 93.23 08:23:01 PM 5 2.21 0.00 5.80 0.32 0.10 91.57 08:23:01 PM 6 3.74 0.00 3.84 0.00 0.07 92.35 08:23:01 PM 7 1.29 0.00 2.18 9.04 0.08 87.40 08:24:01 PM all 10.69 0.00 3.85 1.31 0.05 84.09 08:24:01 PM 0 0.79 0.00 5.75 0.03 0.05 93.37 08:24:01 PM 1 17.19 0.00 6.08 0.57 0.07 76.09 08:24:01 PM 2 13.66 0.00 2.32 2.15 0.05 81.81 08:24:01 PM 3 37.25 0.00 4.64 0.17 0.08 57.86 08:24:01 PM 4 1.39 0.00 0.37 0.00 0.05 98.19 08:24:01 PM 5 8.32 0.00 2.97 4.68 0.05 83.98 08:24:01 PM 6 0.87 0.00 5.04 0.00 0.03 94.05 08:24:01 PM 7 6.04 0.00 3.65 2.89 0.03 87.39 Average: all 22.33 0.00 1.99 1.45 0.08 74.16 Average: 0 22.94 0.00 2.27 0.83 0.08 73.88 Average: 1 23.07 0.00 2.63 0.67 0.09 73.54 Average: 2 18.62 0.00 1.57 2.98 0.08 76.75 Average: 3 28.67 0.00 2.25 0.38 0.07 68.62 Average: 4 17.04 0.00 1.31 0.88 0.07 80.70 Average: 5 25.97 0.00 2.35 1.94 0.08 69.67 Average: 6 18.98 0.00 1.99 0.65 0.07 78.31 Average: 7 23.32 0.00 1.56 3.27 0.07 71.78