---> uname -a: Linux prd-centos8-docker-8c-8g-848.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 1117 25465 19 5307 30299 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:24:81:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.15/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85766sec preferred_lft 85766sec inet6 fe80::f816:3eff:fe24:81df/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a1:dd:a7:e6 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:a1ff:fedd:a7e6/64 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) 01/30/2024 _x86_64_ (8 CPU) 06:13:14 LINUX RESTART (8 CPU) 06:14:03 AM tps rtps wtps bread/s bwrtn/s 06:15:01 AM 173.68 21.35 152.33 4383.32 9880.51 06:16:01 AM 207.06 7.06 200.00 1310.90 11329.21 06:17:01 AM 65.71 0.08 65.62 1.47 7595.42 06:18:01 AM 106.25 12.56 93.69 974.45 28276.68 06:19:01 AM 15.73 0.00 15.73 0.00 385.49 06:20:01 AM 36.73 0.07 36.67 1.07 1044.14 06:21:01 AM 42.19 2.48 39.71 4500.87 6834.21 06:22:01 AM 112.76 1.12 111.64 70.23 29126.89 06:23:01 AM 163.50 1.35 162.15 1711.30 20492.65 Average: 102.35 5.06 97.29 1428.40 12784.68 06:14:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:15:01 AM 29171216 31031864 3484496 10.67 2688 2178796 1813872 5.38 181448 2848448 127516 06:16:01 AM 27460928 29672668 5194784 15.91 2688 2524692 2714392 8.05 292836 4413188 156048 06:17:01 AM 27469552 29751076 5186160 15.88 2688 2592080 2460152 7.30 320056 4370560 14768 06:18:01 AM 25570788 28682192 7084924 21.70 2688 3404876 4528540 13.44 521104 5996992 112 06:19:01 AM 25628240 28740316 7027472 21.52 2688 3405660 3814336 11.32 528160 5922544 260 06:20:01 AM 25192124 28316140 7463588 22.86 2688 3417000 3906512 11.59 539828 6360368 1976 06:21:01 AM 24491448 28338668 8164264 25.00 2688 4135764 3820204 11.33 730872 6854684 393412 06:22:01 AM 23822880 28096224 8832832 27.05 2688 4547132 3946324 11.71 775164 7433344 21468 06:23:01 AM 24998672 29928000 7657040 23.45 2688 5197336 2411804 7.16 857884 6171880 47900 Average: 25978428 29173016 6677284 20.45 2688 3489260 3268460 9.70 527484 5596890 84829 06:14:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 115.67 86.25 1283.49 33.89 0.00 0.00 0.00 0.00 06:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 373.36 307.46 4783.50 39.23 0.00 0.00 0.00 0.00 06:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM lo 2.08 2.08 0.35 0.35 0.00 0.00 0.00 0.00 06:17:01 AM eth0 100.90 87.09 756.84 23.73 0.00 0.00 0.00 0.00 06:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM lo 4.21 4.21 0.43 0.43 0.00 0.00 0.00 0.00 06:18:01 AM eth0 911.11 272.03 6430.82 20.34 0.00 0.00 0.00 0.00 06:18:01 AM docker0 1.53 1.88 0.22 0.21 0.00 0.00 0.00 0.00 06:18:01 AM vethc3643ac 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 06:19:01 AM lo 389.67 389.67 200.46 200.46 0.00 0.00 0.00 0.00 06:19:01 AM eth0 58.64 42.36 18.82 23.93 0.00 0.00 0.00 0.00 06:19:01 AM docker0 5.13 5.55 0.64 0.67 0.00 0.00 0.00 0.00 06:20:01 AM lo 245.38 245.38 127.64 127.64 0.00 0.00 0.00 0.00 06:20:01 AM eth0 120.46 88.36 28.35 55.50 0.00 0.00 0.00 0.00 06:20:01 AM docker0 3.63 4.36 0.60 0.56 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 06:21:01 AM eth0 145.64 120.75 1755.39 30.32 0.00 0.00 0.00 0.00 06:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM lo 193.62 193.62 51.44 51.44 0.00 0.00 0.00 0.00 06:22:01 AM eth0 393.72 145.58 2559.26 14.99 0.00 0.00 0.00 0.00 06:22:01 AM docker0 96.75 102.27 34.74 18.36 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 186.14 140.14 2314.33 23.65 0.00 0.00 0.00 0.00 06:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 93.15 93.15 42.42 42.42 0.00 0.00 0.00 0.00 Average: eth0 267.86 143.55 2218.01 29.49 0.00 0.00 0.00 0.00 Average: docker0 11.94 12.72 4.04 2.21 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) 01/30/2024 _x86_64_ (8 CPU) 06:13:14 LINUX RESTART (8 CPU) 06:14:03 AM CPU %user %nice %system %iowait %steal %idle 06:15:01 AM all 12.60 0.00 1.14 0.49 0.08 85.69 06:15:01 AM 0 10.95 0.00 1.19 0.24 0.07 87.54 06:15:01 AM 1 19.64 0.00 1.30 0.95 0.10 78.01 06:15:01 AM 2 25.11 0.00 2.63 1.00 0.09 71.17 06:15:01 AM 3 10.13 0.00 0.95 0.29 0.10 88.52 06:15:01 AM 4 5.46 0.00 0.66 0.41 0.03 93.43 06:15:01 AM 5 7.68 0.00 0.52 0.21 0.07 91.52 06:15:01 AM 6 7.13 0.00 0.71 0.47 0.07 91.62 06:15:01 AM 7 14.67 0.00 1.21 0.38 0.07 83.67 06:16:01 AM all 35.56 0.00 1.34 0.99 0.11 62.00 06:16:01 AM 0 25.10 0.00 1.16 0.42 0.10 73.22 06:16:01 AM 1 28.34 0.00 1.05 1.17 0.08 69.36 06:16:01 AM 2 46.44 0.00 1.00 0.49 0.12 51.95 06:16:01 AM 3 45.90 0.00 1.68 0.61 0.13 51.68 06:16:01 AM 4 29.71 0.00 1.76 1.41 0.13 66.99 06:16:01 AM 5 40.06 0.00 1.61 0.69 0.15 57.49 06:16:01 AM 6 33.69 0.00 1.37 0.62 0.08 64.23 06:16:01 AM 7 35.30 0.00 1.07 2.51 0.10 61.02 06:17:01 AM all 38.88 0.00 0.95 0.43 0.12 59.62 06:17:01 AM 0 36.81 0.00 0.97 0.22 0.15 61.85 06:17:01 AM 1 52.15 0.00 0.95 0.45 0.12 46.33 06:17:01 AM 2 42.59 0.00 0.80 0.00 0.08 56.53 06:17:01 AM 3 34.13 0.00 0.48 0.72 0.12 64.55 06:17:01 AM 4 44.11 0.00 1.09 0.05 0.13 54.62 06:17:01 AM 5 39.61 0.00 0.70 0.15 0.10 59.44 06:17:01 AM 6 23.82 0.00 0.90 1.00 0.10 74.18 06:17:01 AM 7 37.85 0.00 1.72 0.82 0.15 59.46 06:18:01 AM all 17.34 0.24 2.45 3.42 0.10 76.45 06:18:01 AM 0 16.28 0.00 2.22 1.43 0.10 79.96 06:18:01 AM 1 19.33 1.85 2.85 6.95 0.10 68.92 06:18:01 AM 2 17.44 0.00 2.61 2.26 0.15 77.55 06:18:01 AM 3 20.68 0.00 2.33 1.72 0.08 75.18 06:18:01 AM 4 15.49 0.00 2.55 0.15 0.07 81.75 06:18:01 AM 5 13.58 0.08 2.92 9.48 0.08 73.86 06:18:01 AM 6 20.42 0.00 1.87 1.95 0.10 75.66 06:18:01 AM 7 15.55 0.00 2.22 3.43 0.10 78.69 06:19:01 AM all 14.06 0.07 1.18 0.18 0.09 84.42 06:19:01 AM 0 15.76 0.03 1.34 0.29 0.08 82.49 06:19:01 AM 1 15.05 0.38 1.19 0.03 0.08 83.26 06:19:01 AM 2 12.72 0.08 1.41 0.00 0.10 85.69 06:19:01 AM 3 13.97 0.05 1.24 0.50 0.08 84.15 06:19:01 AM 4 14.49 0.00 0.99 0.02 0.10 84.40 06:19:01 AM 5 14.13 0.00 0.96 0.05 0.10 84.77 06:19:01 AM 6 12.05 0.00 1.46 0.54 0.08 85.88 06:19:01 AM 7 14.30 0.02 0.89 0.02 0.08 84.70 06:20:01 AM all 34.31 0.68 2.81 0.60 0.17 61.43 06:20:01 AM 0 44.79 1.95 3.43 0.54 0.25 49.05 06:20:01 AM 1 23.42 0.44 2.17 0.72 0.15 73.10 06:20:01 AM 2 17.54 2.10 2.78 1.28 0.13 76.16 06:20:01 AM 3 37.86 0.03 2.99 0.47 0.15 58.49 06:20:01 AM 4 37.27 0.71 3.04 0.54 0.15 58.29 06:20:01 AM 5 34.34 0.15 2.37 0.07 0.13 62.93 06:20:01 AM 6 41.57 0.00 2.85 0.25 0.20 55.12 06:20:01 AM 7 37.64 0.08 2.81 0.94 0.17 58.36 06:21:01 AM all 39.04 0.00 1.80 0.45 0.11 58.59 06:21:01 AM 0 38.43 0.00 1.76 0.12 0.10 59.59 06:21:01 AM 1 39.14 0.00 2.86 1.76 0.13 56.11 06:21:01 AM 2 37.53 0.00 1.37 0.02 0.13 60.94 06:21:01 AM 3 38.21 0.00 1.37 0.13 0.08 60.20 06:21:01 AM 4 46.19 0.00 1.69 0.25 0.12 51.75 06:21:01 AM 5 38.16 0.00 1.57 0.77 0.12 59.38 06:21:01 AM 6 33.18 0.00 2.32 0.52 0.08 63.90 06:21:01 AM 7 41.51 0.00 1.44 0.07 0.13 56.85 06:22:01 AM all 31.80 0.00 1.92 1.74 0.12 64.42 06:22:01 AM 0 23.48 0.00 1.78 0.02 0.10 74.62 06:22:01 AM 1 27.36 0.00 2.43 4.46 0.12 65.63 06:22:01 AM 2 42.31 0.00 1.33 3.29 0.12 52.95 06:22:01 AM 3 33.62 0.00 1.88 0.59 0.15 63.77 06:22:01 AM 4 22.35 0.00 1.85 3.81 0.12 71.87 06:22:01 AM 5 31.99 0.00 1.83 0.05 0.10 66.03 06:22:01 AM 6 40.52 0.00 2.73 1.32 0.10 55.32 06:22:01 AM 7 32.75 0.00 1.56 0.39 0.12 65.19 06:23:01 AM all 25.70 0.00 1.23 1.28 0.08 71.71 06:23:01 AM 0 38.66 0.00 1.17 0.00 0.10 60.07 06:23:01 AM 1 20.24 0.00 0.90 0.08 0.07 78.71 06:23:01 AM 2 10.31 0.00 1.27 3.46 0.07 84.89 06:23:01 AM 3 30.42 0.00 1.27 0.52 0.08 67.70 06:23:01 AM 4 29.47 0.00 1.36 2.68 0.10 66.39 06:23:01 AM 5 37.31 0.00 1.74 0.07 0.08 60.79 06:23:01 AM 6 5.39 0.00 0.70 0.45 0.07 93.39 06:23:01 AM 7 33.88 0.00 1.41 2.97 0.08 61.66 Average: all 27.76 0.11 1.65 1.07 0.11 69.31 Average: 0 27.87 0.22 1.67 0.36 0.12 69.76 Average: 1 27.22 0.30 1.74 1.84 0.11 68.79 Average: 2 28.02 0.24 1.68 1.31 0.11 68.64 Average: 3 29.50 0.01 1.58 0.62 0.11 68.18 Average: 4 27.26 0.08 1.67 1.04 0.11 69.86 Average: 5 28.62 0.03 1.58 1.28 0.10 68.39 Average: 6 24.25 0.00 1.66 0.79 0.10 73.20 Average: 7 29.33 0.01 1.59 1.28 0.11 67.68