---> uname -a: Linux prd-centos8-docker-8c-8g-1574.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1093 25665 18 5130 30324 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:9e:a6:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.237/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85769sec preferred_lft 85769sec inet6 fe80::f816:3eff:fe9e:a61c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:18:0a:79:db 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::42:18ff:fe0a:79db/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) 12/01/2023 _x86_64_ (8 CPU) 20:42:19 LINUX RESTART (8 CPU) 08:43:01 PM tps rtps wtps bread/s bwrtn/s 08:44:01 PM 88.79 12.26 76.53 2178.41 6166.49 08:45:01 PM 219.16 20.03 199.13 3863.09 12246.51 08:46:01 PM 120.81 1.18 119.63 454.65 11870.16 08:47:01 PM 124.24 12.66 111.58 929.00 27794.67 08:48:01 PM 43.04 0.02 43.02 0.53 2739.60 08:49:01 PM 16.69 0.00 16.69 0.00 352.33 08:50:01 PM 40.73 0.00 40.73 0.00 1099.55 08:51:01 PM 48.99 2.45 46.54 4476.30 6989.59 08:52:01 PM 114.70 1.15 113.55 73.18 28971.74 Average: 90.79 5.53 85.26 1330.63 10914.74 08:43:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:44:01 PM 29621440 31278188 3034264 9.29 2688 1980424 1421644 4.22 168364 2450060 138752 08:45:01 PM 28222392 30260180 4433312 13.58 2688 2351764 2494644 7.40 235512 3730028 111736 08:46:01 PM 26351136 29531148 6304568 19.31 2688 3479232 3198336 9.49 338788 5444252 909416 08:47:01 PM 26699704 29835276 5956000 18.24 2688 3429576 2518612 7.47 501064 4912756 47392 08:48:01 PM 25736200 28891988 6919504 21.19 2688 3446800 4334012 12.86 533796 5824860 140 08:49:01 PM 24848620 28006484 7807084 23.91 2688 3448088 6345092 18.83 538020 6685676 324 08:50:01 PM 26020980 29190556 6634724 20.32 2688 3460284 3104448 9.21 544088 5532364 5040 08:51:01 PM 25273116 29158344 7382588 22.61 2688 4171636 2911236 8.64 732592 6079144 389708 08:52:01 PM 24769476 29237836 7886228 24.15 2688 4739088 2857012 8.48 798312 6475348 177520 Average: 26393674 29487778 6262030 19.18 2688 3389655 3242782 9.62 487837 5237165 197781 08:43:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 PM eth0 50.13 31.61 798.53 5.83 0.00 0.00 0.00 0.00 08:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 PM eth0 208.60 181.95 2345.71 43.18 0.00 0.00 0.00 0.00 08:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 PM eth0 866.28 403.02 9589.59 34.62 0.00 0.00 0.00 0.00 08:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 PM lo 22.21 22.21 2.82 2.82 0.00 0.00 0.00 0.00 08:47:01 PM eth0 64.28 58.74 661.36 11.11 0.00 0.00 0.00 0.00 08:47:01 PM docker0 7.90 13.04 1.30 1.58 0.00 0.00 0.00 0.00 08:48:01 PM lo 4.33 4.33 0.44 0.44 0.00 0.00 0.00 0.00 08:48:01 PM eth0 20.38 20.93 18.35 12.79 0.00 0.00 0.00 0.00 08:48:01 PM docker0 1.55 1.87 0.22 0.21 0.00 0.00 0.00 0.00 08:48:01 PM veth2db1bde 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:49:01 PM lo 268.64 268.64 119.08 119.08 0.00 0.00 0.00 0.00 08:49:01 PM eth0 59.60 49.37 20.10 25.30 0.00 0.00 0.00 0.00 08:49:01 PM docker0 5.06 5.50 0.63 0.66 0.00 0.00 0.00 0.00 08:49:01 PM veth7c83eea 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:50:01 PM lo 97.70 97.70 9.30 9.30 0.00 0.00 0.00 0.00 08:50:01 PM eth0 95.73 83.97 41.21 44.52 0.00 0.00 0.00 0.00 08:50:01 PM docker0 3.47 4.30 0.59 0.56 0.00 0.00 0.00 0.00 08:51:01 PM lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 08:51:01 PM eth0 140.23 117.32 1767.16 29.43 0.00 0.00 0.00 0.00 08:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM lo 239.99 239.99 54.54 54.54 0.00 0.00 0.00 0.00 08:52:01 PM eth0 292.70 152.17 2551.66 16.65 0.00 0.00 0.00 0.00 08:52:01 PM docker0 119.51 125.42 36.82 19.68 0.00 0.00 0.00 0.00 Average: lo 70.34 70.34 20.69 20.69 0.00 0.00 0.00 0.00 Average: eth0 199.76 122.11 1977.03 24.82 0.00 0.00 0.00 0.00 Average: docker0 15.28 16.68 4.40 2.52 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) 12/01/2023 _x86_64_ (8 CPU) 20:42:19 LINUX RESTART (8 CPU) 08:43:01 PM CPU %user %nice %system %iowait %steal %idle 08:44:01 PM all 8.28 0.00 0.85 1.94 0.04 88.89 08:44:01 PM 0 0.75 0.00 0.28 1.69 0.05 97.23 08:44:01 PM 1 7.72 0.00 0.80 2.87 0.07 88.54 08:44:01 PM 2 19.76 0.00 2.22 4.40 0.08 73.53 08:44:01 PM 3 8.50 0.00 0.70 3.29 0.03 87.47 08:44:01 PM 4 9.33 0.00 1.00 1.27 0.03 88.37 08:44:01 PM 5 14.01 0.00 1.00 1.63 0.03 83.32 08:44:01 PM 6 2.87 0.00 0.43 0.18 0.02 96.49 08:44:01 PM 7 3.24 0.00 0.38 0.17 0.03 96.18 08:45:01 PM all 19.37 0.00 1.31 1.30 0.07 77.95 08:45:01 PM 0 19.58 0.00 1.74 1.25 0.07 77.36 08:45:01 PM 1 15.89 0.00 1.39 2.14 0.07 80.51 08:45:01 PM 2 21.69 0.00 1.07 1.50 0.07 75.67 08:45:01 PM 3 29.19 0.00 2.19 0.38 0.10 68.14 08:45:01 PM 4 16.69 0.00 0.68 1.00 0.05 81.57 08:45:01 PM 5 22.26 0.00 1.27 2.39 0.07 74.02 08:45:01 PM 6 16.79 0.00 0.89 0.77 0.07 81.49 08:45:01 PM 7 12.85 0.00 1.26 0.97 0.08 84.84 08:46:01 PM all 32.19 0.00 2.16 0.78 0.11 64.76 08:46:01 PM 0 43.71 0.00 1.58 0.00 0.12 54.59 08:46:01 PM 1 23.97 0.00 2.31 2.83 0.12 70.77 08:46:01 PM 2 51.68 0.00 2.24 0.24 0.12 45.73 08:46:01 PM 3 33.46 0.00 2.42 0.91 0.12 63.09 08:46:01 PM 4 16.55 0.00 2.22 0.30 0.08 80.85 08:46:01 PM 5 35.42 0.00 2.13 0.96 0.12 61.37 08:46:01 PM 6 38.99 0.00 2.07 0.37 0.08 58.48 08:46:01 PM 7 13.66 0.00 2.30 0.64 0.08 83.31 08:47:01 PM all 16.16 0.27 1.48 1.72 0.07 80.29 08:47:01 PM 0 11.68 0.00 1.29 0.95 0.07 86.01 08:47:01 PM 1 15.71 0.05 1.32 3.05 0.07 79.81 08:47:01 PM 2 14.52 0.20 1.52 2.66 0.07 81.03 08:47:01 PM 3 18.76 0.00 1.36 0.35 0.07 79.46 08:47:01 PM 4 17.66 0.03 1.30 1.19 0.07 79.75 08:47:01 PM 5 17.22 0.02 1.67 2.76 0.08 78.24 08:47:01 PM 6 15.40 0.00 1.00 0.84 0.08 82.68 08:47:01 PM 7 18.34 1.87 2.39 1.97 0.07 75.35 08:48:01 PM all 46.41 0.58 1.68 0.49 0.12 50.72 08:48:01 PM 0 42.79 0.07 2.06 0.64 0.12 54.33 08:48:01 PM 1 50.38 0.02 1.61 0.10 0.13 47.76 08:48:01 PM 2 54.39 0.02 1.99 0.43 0.13 43.04 08:48:01 PM 3 48.06 2.06 1.39 0.33 0.10 48.06 08:48:01 PM 4 32.37 0.00 1.32 0.15 0.12 66.04 08:48:01 PM 5 48.65 2.19 1.50 0.79 0.10 46.77 08:48:01 PM 6 39.65 0.30 2.14 1.00 0.12 56.79 08:48:01 PM 7 54.97 0.02 1.41 0.49 0.15 42.97 08:49:01 PM all 14.71 0.31 1.36 0.10 0.08 83.44 08:49:01 PM 0 11.56 0.02 1.57 0.05 0.08 86.71 08:49:01 PM 1 15.65 0.18 1.07 0.27 0.08 82.74 08:49:01 PM 2 14.43 0.02 1.24 0.00 0.10 84.22 08:49:01 PM 3 14.58 0.28 1.29 0.07 0.08 83.69 08:49:01 PM 4 15.27 0.00 1.16 0.25 0.08 83.24 08:49:01 PM 5 17.03 0.03 1.37 0.03 0.08 81.45 08:49:01 PM 6 14.25 0.07 1.56 0.05 0.07 84.01 08:49:01 PM 7 14.87 1.91 1.59 0.10 0.08 81.45 08:50:01 PM all 32.13 0.11 2.58 0.28 0.11 64.79 08:50:01 PM 0 30.51 0.10 2.55 0.28 0.10 66.46 08:50:01 PM 1 29.74 0.13 2.25 0.87 0.10 66.91 08:50:01 PM 2 38.47 0.00 2.78 0.07 0.12 58.56 08:50:01 PM 3 21.43 0.05 2.57 0.13 0.10 75.71 08:50:01 PM 4 36.99 0.05 2.67 0.20 0.12 59.98 08:50:01 PM 5 47.86 0.05 2.60 0.12 0.12 49.26 08:50:01 PM 6 21.17 0.07 2.53 0.55 0.12 75.56 08:50:01 PM 7 30.82 0.45 2.68 0.03 0.10 65.91 08:51:01 PM all 35.20 0.00 1.58 0.57 0.09 62.56 08:51:01 PM 0 40.15 0.00 1.40 0.90 0.08 57.46 08:51:01 PM 1 30.47 0.00 2.31 0.58 0.08 66.56 08:51:01 PM 2 43.94 0.00 1.34 0.52 0.08 54.12 08:51:01 PM 3 43.59 0.00 1.84 0.97 0.12 53.48 08:51:01 PM 4 27.19 0.00 1.12 0.59 0.08 71.02 08:51:01 PM 5 35.70 0.00 1.45 0.25 0.08 62.51 08:51:01 PM 6 29.02 0.00 1.72 0.62 0.08 68.56 08:51:01 PM 7 31.50 0.00 1.49 0.12 0.08 66.81 08:52:01 PM all 31.44 0.00 1.78 1.61 0.10 65.07 08:52:01 PM 0 36.10 0.00 0.90 0.03 0.10 62.86 08:52:01 PM 1 38.83 0.00 1.93 2.60 0.10 56.54 08:52:01 PM 2 28.55 0.00 1.90 3.32 0.10 66.14 08:52:01 PM 3 26.29 0.00 1.77 1.78 0.12 70.04 08:52:01 PM 4 48.20 0.00 2.38 1.99 0.10 47.33 08:52:01 PM 5 26.07 0.00 2.46 1.99 0.08 69.39 08:52:01 PM 6 25.49 0.00 1.44 1.17 0.08 71.81 08:52:01 PM 7 21.96 0.00 1.43 0.02 0.08 76.51 Average: all 26.20 0.14 1.64 0.98 0.09 70.95 Average: 0 26.30 0.02 1.49 0.65 0.09 71.46 Average: 1 25.36 0.04 1.66 1.70 0.09 71.14 Average: 2 31.92 0.03 1.81 1.46 0.10 64.68 Average: 3 27.10 0.27 1.72 0.91 0.09 69.91 Average: 4 24.46 0.01 1.54 0.77 0.08 73.14 Average: 5 29.35 0.25 1.72 1.21 0.09 67.38 Average: 6 22.60 0.05 1.53 0.62 0.08 75.12 Average: 7 22.47 0.47 1.66 0.50 0.09 74.81