---> uname -a: Linux prd-centos8-docker-8c-8g-6825.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 1092 25424 19 5373 30323 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:f7:c1:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.70/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85766sec preferred_lft 85766sec inet6 fe80::f816:3eff:fef7:c184/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4d:1a:2c:a0 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::42:4dff:fe1a:2ca0/64 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) 12/22/2023 _x86_64_ (8 CPU) 02:14:54 LINUX RESTART (8 CPU) 02:16:01 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 156.83 20.61 136.22 4199.53 10636.59 02:18:01 AM 203.73 6.47 197.27 1141.01 10354.07 02:19:01 AM 72.80 0.85 71.95 277.82 7805.23 02:20:02 AM 117.34 12.43 104.92 892.64 29958.66 02:21:01 AM 20.86 0.02 20.84 0.54 457.51 02:22:01 AM 39.89 0.03 39.85 52.52 1074.96 02:23:01 AM 47.97 2.45 45.52 4477.04 7113.23 02:24:01 AM 113.46 1.10 112.36 68.64 29136.19 02:25:01 AM 202.57 1.83 200.73 1775.97 22641.44 Average: 108.54 5.10 103.45 1434.42 13265.68 02:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 29192836 31094700 3462876 10.60 2688 2219108 1615920 4.79 181520 2820908 137768 02:18:01 AM 27843764 30100708 4811948 14.74 2688 2569092 2949208 8.75 278384 4044204 204612 02:19:01 AM 26807536 29144728 5848176 17.91 2688 2646724 3747524 11.12 322688 5025804 61412 02:20:02 AM 25084428 28249740 7571284 23.19 2688 3457488 5630040 16.70 528200 6468696 1644 02:21:01 AM 24796212 27962628 7859500 24.07 2688 3458532 5189104 15.40 538940 6734020 44 02:22:01 AM 25976912 29159868 6678800 20.45 2688 3474704 3052324 9.06 545216 5567440 7068 02:23:01 AM 24810544 28732476 7845168 24.02 2688 4209588 3584120 10.63 737236 6524888 412892 02:24:01 AM 24149212 28920036 8506500 26.05 2688 5040252 3135500 9.30 804164 7074128 455088 02:25:01 AM 26067520 31076872 6588192 20.17 2688 5272440 1482612 4.40 998108 4961532 52648 Average: 26080996 29382417 6574716 20.13 2688 3594214 3376261 10.02 548273 5469069 148131 02:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 122.64 79.74 1292.14 24.75 0.00 0.00 0.00 0.00 02:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 374.85 308.22 4873.08 40.48 0.00 0.00 0.00 0.00 02:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM lo 2.07 2.07 0.35 0.35 0.00 0.00 0.00 0.00 02:19:01 AM eth0 109.08 94.10 770.68 26.95 0.00 0.00 0.00 0.00 02:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:02 AM lo 4.52 4.52 0.45 0.45 0.00 0.00 0.00 0.00 02:20:02 AM eth0 1060.43 293.95 6443.01 23.52 0.00 0.00 0.00 0.00 02:20:02 AM docker0 1.55 1.90 0.22 0.21 0.00 0.00 0.00 0.00 02:20:02 AM vethe28e2a9 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:21:01 AM lo 285.36 285.36 130.68 130.68 0.00 0.00 0.00 0.00 02:21:01 AM eth0 84.68 58.30 26.56 30.20 0.00 0.00 0.00 0.00 02:21:01 AM docker0 5.27 5.63 0.65 0.68 0.00 0.00 0.00 0.00 02:21:01 AM veth7aee61e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM lo 94.69 94.69 8.99 8.99 0.00 0.00 0.00 0.00 02:22:01 AM eth0 80.71 59.01 35.62 32.17 0.00 0.00 0.00 0.00 02:22:01 AM docker0 3.52 4.32 0.59 0.56 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 02:23:01 AM eth0 159.11 121.28 2072.57 23.28 0.00 0.00 0.00 0.00 02:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM lo 234.11 234.11 54.05 54.05 0.00 0.00 0.00 0.00 02:24:01 AM eth0 328.21 116.73 2230.10 14.58 0.00 0.00 0.00 0.00 02:24:01 AM docker0 116.63 122.64 36.55 19.44 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 297.60 219.08 2665.91 51.06 0.00 0.00 0.00 0.00 02:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 68.60 68.60 21.42 21.42 0.00 0.00 0.00 0.00 Average: eth0 291.20 150.21 2271.87 29.67 0.00 0.00 0.00 0.00 Average: docker0 14.12 14.96 4.23 2.32 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) 12/22/2023 _x86_64_ (8 CPU) 02:14:54 LINUX RESTART (8 CPU) 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 11.07 0.00 1.12 1.13 0.05 86.63 02:17:01 AM 0 9.40 0.00 1.02 1.70 0.07 87.82 02:17:01 AM 1 27.57 0.00 2.81 1.62 0.05 67.95 02:17:01 AM 2 11.85 0.00 1.32 1.29 0.05 85.50 02:17:01 AM 3 7.26 0.00 0.75 1.97 0.05 89.96 02:17:01 AM 4 8.25 0.00 0.85 1.00 0.05 89.85 02:17:01 AM 5 3.48 0.00 0.45 0.67 0.05 95.35 02:17:01 AM 6 11.96 0.00 1.00 0.37 0.05 86.63 02:17:01 AM 7 8.78 0.00 0.73 0.40 0.07 90.02 02:18:01 AM all 30.73 0.00 1.19 0.93 0.08 67.06 02:18:01 AM 0 26.48 0.00 0.84 0.70 0.08 71.89 02:18:01 AM 1 37.07 0.00 1.11 0.84 0.10 60.88 02:18:01 AM 2 33.84 0.00 1.39 1.14 0.08 63.55 02:18:01 AM 3 28.51 0.00 1.69 1.41 0.08 68.31 02:18:01 AM 4 35.37 0.00 1.57 0.67 0.08 62.30 02:18:01 AM 5 31.52 0.00 0.95 0.52 0.10 66.91 02:18:01 AM 6 25.90 0.00 1.04 1.05 0.07 71.94 02:18:01 AM 7 27.16 0.00 0.92 1.14 0.07 70.72 02:19:01 AM all 37.01 0.00 0.96 0.42 0.09 61.52 02:19:01 AM 0 33.10 0.00 0.48 0.00 0.10 66.32 02:19:01 AM 1 37.75 0.00 1.05 0.08 0.08 61.04 02:19:01 AM 2 32.10 0.00 1.19 0.07 0.10 66.54 02:19:01 AM 3 33.62 0.00 0.73 2.52 0.10 63.03 02:19:01 AM 4 42.67 0.00 0.85 0.25 0.08 56.15 02:19:01 AM 5 30.56 0.00 0.54 0.07 0.07 68.77 02:19:01 AM 6 45.54 0.00 1.77 0.33 0.08 52.27 02:19:01 AM 7 40.73 0.00 1.07 0.03 0.10 58.06 02:20:02 AM all 24.11 0.25 2.79 1.86 0.09 70.90 02:20:02 AM 0 20.31 0.07 2.88 4.12 0.13 72.49 02:20:02 AM 1 23.36 0.00 2.61 1.10 0.12 72.82 02:20:02 AM 2 21.48 0.05 2.76 2.78 0.10 72.83 02:20:02 AM 3 26.31 0.02 3.39 1.90 0.07 68.31 02:20:02 AM 4 26.15 1.85 3.42 3.65 0.07 64.87 02:20:02 AM 5 19.68 0.00 2.40 0.30 0.08 77.54 02:20:02 AM 6 30.25 0.00 2.42 0.12 0.10 67.11 02:20:02 AM 7 25.34 0.03 2.47 0.87 0.07 71.21 02:21:01 AM all 16.15 0.60 1.55 0.05 0.08 81.57 02:21:01 AM 0 15.78 0.00 1.22 0.07 0.07 82.86 02:21:01 AM 1 17.64 1.89 1.77 0.02 0.09 78.60 02:21:01 AM 2 15.46 0.41 1.41 0.15 0.07 82.50 02:21:01 AM 3 17.95 0.00 1.43 0.02 0.09 80.51 02:21:01 AM 4 17.02 0.36 1.43 0.00 0.09 81.11 02:21:01 AM 5 20.05 0.66 2.04 0.08 0.08 77.07 02:21:01 AM 6 14.63 0.00 1.80 0.05 0.07 83.45 02:21:01 AM 7 10.64 1.51 1.33 0.02 0.09 86.42 02:22:01 AM all 32.76 0.11 2.50 0.15 0.10 64.37 02:22:01 AM 0 30.47 0.00 1.84 0.08 0.10 67.50 02:22:01 AM 1 27.77 0.08 2.93 0.15 0.12 68.95 02:22:01 AM 2 30.18 0.10 3.00 0.05 0.10 66.57 02:22:01 AM 3 35.17 0.38 2.91 0.33 0.10 61.10 02:22:01 AM 4 29.55 0.08 2.02 0.02 0.10 68.23 02:22:01 AM 5 36.30 0.23 2.49 0.28 0.08 60.60 02:22:01 AM 6 36.57 0.00 2.83 0.15 0.10 60.35 02:22:01 AM 7 36.05 0.00 2.01 0.17 0.08 61.69 02:23:01 AM all 33.37 0.00 1.46 0.58 0.09 64.50 02:23:01 AM 0 41.78 0.00 1.39 0.68 0.12 56.03 02:23:01 AM 1 33.63 0.00 1.45 0.07 0.10 64.75 02:23:01 AM 2 29.95 0.00 1.60 0.85 0.08 67.51 02:23:01 AM 3 33.42 0.00 1.54 0.99 0.08 63.97 02:23:01 AM 4 33.46 0.00 1.62 0.64 0.05 64.23 02:23:01 AM 5 36.91 0.00 1.40 1.04 0.10 60.55 02:23:01 AM 6 32.38 0.00 1.31 0.23 0.07 66.01 02:23:01 AM 7 25.46 0.00 1.35 0.15 0.08 72.96 02:24:01 AM all 31.14 0.00 2.05 1.76 0.09 64.96 02:24:01 AM 0 28.98 0.00 2.04 1.42 0.10 67.45 02:24:01 AM 1 27.18 0.00 2.28 1.84 0.07 68.63 02:24:01 AM 2 13.71 0.00 2.75 0.97 0.08 82.48 02:24:01 AM 3 30.89 0.00 1.73 0.02 0.08 67.28 02:24:01 AM 4 34.78 0.00 2.21 1.66 0.08 61.26 02:24:01 AM 5 45.06 0.00 1.74 7.00 0.10 46.10 02:24:01 AM 6 23.65 0.00 1.59 1.07 0.08 73.60 02:24:01 AM 7 44.85 0.00 2.05 0.05 0.10 52.95 02:25:01 AM all 22.45 0.00 1.18 1.30 0.07 75.00 02:25:01 AM 0 8.69 0.00 0.69 2.64 0.07 87.92 02:25:01 AM 1 22.18 0.00 1.04 4.96 0.08 71.74 02:25:01 AM 2 33.08 0.00 2.02 0.05 0.07 64.78 02:25:01 AM 3 40.48 0.00 1.20 0.15 0.08 58.08 02:25:01 AM 4 10.87 0.00 1.08 0.17 0.08 87.80 02:25:01 AM 5 12.02 0.00 1.72 2.03 0.05 84.18 02:25:01 AM 6 26.30 0.00 0.77 0.03 0.07 72.83 02:25:01 AM 7 25.92 0.00 0.89 0.39 0.05 72.76 Average: all 26.55 0.11 1.64 0.91 0.08 70.71 Average: 0 23.90 0.01 1.38 1.27 0.09 73.35 Average: 1 28.26 0.22 1.89 1.19 0.09 68.35 Average: 2 24.65 0.06 1.94 0.82 0.08 72.46 Average: 3 28.20 0.04 1.71 1.04 0.08 68.93 Average: 4 26.48 0.25 1.67 0.89 0.08 70.62 Average: 5 26.19 0.10 1.52 1.33 0.08 70.77 Average: 6 27.48 0.00 1.61 0.38 0.08 70.45 Average: 7 27.24 0.17 1.42 0.36 0.08 70.73