---> uname -a: Linux prd-centos8-docker-8c-8g-14395.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 1107 25695 19 5088 30309 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:d2:0e:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.86/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85757sec preferred_lft 85757sec inet6 fe80::f816:3eff:fed2:e6d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:42:4a:10 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:aaff:fe42:4a10/64 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) 03/19/2024 _x86_64_ (8 CPU) 16:16:08 LINUX RESTART (8 CPU) 04:17:01 PM tps rtps wtps bread/s bwrtn/s 04:18:01 PM 188.55 22.08 166.48 4405.20 10299.75 04:19:01 PM 167.51 6.55 160.96 1295.78 9706.08 04:20:01 PM 73.09 0.08 73.01 25.86 7988.99 04:21:01 PM 103.80 12.40 91.40 871.44 35608.58 04:22:01 PM 21.99 0.02 21.97 0.53 599.95 04:23:01 PM 39.56 0.00 39.56 0.00 1041.70 04:24:01 PM 50.19 2.48 47.71 4503.12 7073.90 04:25:01 PM 102.17 0.00 102.17 0.00 28726.42 04:26:01 PM 17.61 1.10 16.51 68.64 933.32 Average: 84.94 4.97 79.97 1241.07 11330.69 04:17:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:18:01 PM 28982596 30861368 3673116 11.25 2688 2196548 1831828 5.44 181624 3032216 107144 04:19:01 PM 27400612 29619328 5255100 16.09 2688 2531316 2882648 8.55 294344 4470704 158752 04:20:01 PM 26939980 29232596 5715732 17.50 2688 2602408 2961544 8.79 329996 4887576 9480 04:21:01 PM 25882316 28998280 6773396 20.74 2688 3409816 3651208 10.83 520776 5688960 28 04:22:01 PM 25376824 28495596 7278888 22.29 2688 3411180 6029200 17.89 533716 6161580 204 04:23:01 PM 25853568 28984008 6802144 20.83 2688 3422956 3206388 9.51 540116 5700436 5328 04:24:01 PM 25481540 29338032 7174172 21.97 2688 4144860 2778832 8.24 801868 5797272 396008 04:25:01 PM 23936016 28249096 8719696 26.70 2688 4600044 4227456 12.54 846304 7235656 10552 04:26:01 PM 24816964 29244516 7838748 24.00 2688 4700392 2822476 8.37 867480 6351588 155476 Average: 26074491 29224758 6581221 20.15 2688 3446613 3376842 10.02 546247 5480665 93664 04:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 PM eth0 121.41 103.48 1353.48 36.23 0.00 0.00 0.00 0.00 04:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 PM lo 0.33 0.33 0.05 0.05 0.00 0.00 0.00 0.00 04:19:01 PM eth0 341.16 268.69 4580.74 35.03 0.00 0.00 0.00 0.00 04:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 PM lo 1.93 1.93 0.31 0.31 0.00 0.00 0.00 0.00 04:20:01 PM eth0 96.67 82.14 755.84 24.57 0.00 0.00 0.00 0.00 04:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 PM lo 4.08 4.08 0.42 0.42 0.00 0.00 0.00 0.00 04:21:01 PM eth0 972.88 441.45 6437.13 32.80 0.00 0.00 0.00 0.00 04:21:01 PM docker0 1.53 1.88 0.22 0.21 0.00 0.00 0.00 0.00 04:21:01 PM veth3fb991f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 PM lo 286.97 286.97 127.93 127.93 0.00 0.00 0.00 0.00 04:22:01 PM eth0 51.97 40.11 19.43 23.74 0.00 0.00 0.00 0.00 04:22:01 PM docker0 5.36 5.91 0.66 0.71 0.00 0.00 0.00 0.00 04:22:01 PM vethda4afb4 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:23:01 PM lo 99.07 99.07 9.36 9.36 0.00 0.00 0.00 0.00 04:23:01 PM eth0 77.04 45.73 24.86 30.93 0.00 0.00 0.00 0.00 04:23:01 PM docker0 3.58 4.35 0.60 0.56 0.00 0.00 0.00 0.00 04:24:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 04:24:01 PM eth0 189.49 162.16 1802.02 1245.10 0.00 0.00 0.00 0.00 04:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 PM lo 93.59 93.59 38.59 38.59 0.00 0.00 0.00 0.00 04:25:01 PM eth0 349.57 146.00 2269.82 13.80 0.00 0.00 0.00 0.00 04:25:01 PM docker0 12.38 13.51 2.34 8.81 0.00 0.00 0.00 0.00 04:25:01 PM vethd57242b 12.38 13.65 2.51 8.82 0.00 0.00 0.00 0.00 04:26:01 PM lo 714.55 714.55 232.25 232.25 0.00 0.00 0.00 0.00 04:26:01 PM eth0 87.30 68.56 256.14 25.64 0.00 0.00 0.00 0.00 04:26:01 PM docker0 213.86 221.34 52.20 37.66 0.00 0.00 0.00 0.00 Average: lo 133.42 133.42 45.44 45.44 0.00 0.00 0.00 0.00 Average: eth0 254.16 150.92 1944.27 163.07 0.00 0.00 0.00 0.00 Average: docker0 26.30 27.44 6.22 5.33 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) 03/19/2024 _x86_64_ (8 CPU) 16:16:08 LINUX RESTART (8 CPU) 04:17:01 PM CPU %user %nice %system %iowait %steal %idle 04:18:01 PM all 12.20 0.00 1.22 1.58 0.07 84.94 04:18:01 PM 0 9.42 0.00 0.82 0.13 0.10 89.52 04:18:01 PM 1 20.35 0.00 1.50 1.49 0.07 76.59 04:18:01 PM 2 22.53 0.00 1.85 2.02 0.05 73.55 04:18:01 PM 3 13.72 0.00 1.45 2.57 0.07 82.19 04:18:01 PM 4 14.18 0.00 1.59 1.20 0.07 82.96 04:18:01 PM 5 5.85 0.00 0.94 2.41 0.05 90.76 04:18:01 PM 6 6.49 0.00 1.17 2.17 0.10 90.07 04:18:01 PM 7 5.03 0.00 0.40 0.62 0.05 93.90 04:19:01 PM all 37.61 0.00 1.29 1.05 0.09 59.96 04:19:01 PM 0 49.20 0.00 1.42 0.27 0.10 49.00 04:19:01 PM 1 34.80 0.00 1.29 0.67 0.10 63.14 04:19:01 PM 2 25.30 0.00 1.44 1.41 0.10 71.74 04:19:01 PM 3 33.82 0.00 0.89 0.02 0.07 65.21 04:19:01 PM 4 43.38 0.00 0.97 0.99 0.08 54.57 04:19:01 PM 5 35.29 0.00 1.66 3.23 0.08 59.74 04:19:01 PM 6 46.39 0.00 1.46 0.81 0.08 51.26 04:19:01 PM 7 32.67 0.00 1.22 1.04 0.10 64.97 04:20:01 PM all 42.58 0.00 1.04 0.64 0.09 55.65 04:20:01 PM 0 35.48 0.00 1.22 0.00 0.10 63.20 04:20:01 PM 1 53.68 0.00 0.72 1.47 0.08 44.05 04:20:01 PM 2 55.67 0.00 2.11 1.22 0.12 40.88 04:20:01 PM 3 37.39 0.00 0.84 0.20 0.08 61.49 04:20:01 PM 4 28.70 0.00 0.92 0.00 0.10 70.27 04:20:01 PM 5 54.25 0.00 0.72 1.41 0.10 43.52 04:20:01 PM 6 45.86 0.00 0.65 0.55 0.08 52.85 04:20:01 PM 7 29.51 0.00 1.14 0.28 0.07 69.00 04:21:01 PM all 11.60 0.24 2.48 2.58 0.09 83.01 04:21:01 PM 0 9.58 0.05 1.90 0.89 0.10 87.48 04:21:01 PM 1 10.99 0.00 2.60 4.42 0.10 81.88 04:21:01 PM 2 12.51 0.02 2.22 9.30 0.08 75.86 04:21:01 PM 3 14.20 0.00 3.57 0.34 0.08 81.80 04:21:01 PM 4 8.76 0.00 2.05 0.62 0.08 88.48 04:21:01 PM 5 9.80 1.75 2.70 3.20 0.08 82.47 04:21:01 PM 6 15.18 0.02 2.50 1.84 0.08 80.37 04:21:01 PM 7 11.81 0.05 2.32 0.05 0.10 85.67 04:22:01 PM all 15.03 0.62 1.50 0.33 0.10 82.42 04:22:01 PM 0 9.67 0.44 1.21 0.25 0.12 88.31 04:22:01 PM 1 12.30 0.03 1.29 0.10 0.08 86.20 04:22:01 PM 2 16.80 0.00 1.46 0.90 0.10 80.73 04:22:01 PM 3 16.20 4.46 1.63 0.07 0.12 77.52 04:22:01 PM 4 13.01 0.07 1.24 0.40 0.10 85.18 04:22:01 PM 5 14.18 0.02 1.52 0.37 0.08 83.83 04:22:01 PM 6 25.39 0.00 2.01 0.03 0.08 72.48 04:22:01 PM 7 12.72 0.00 1.61 0.52 0.08 85.07 04:23:01 PM all 33.25 0.42 2.72 0.25 0.11 63.25 04:23:01 PM 0 34.24 0.08 2.78 0.07 0.12 62.70 04:23:01 PM 1 26.07 0.18 2.45 0.13 0.10 71.06 04:23:01 PM 2 37.23 0.00 3.06 0.34 0.12 59.26 04:23:01 PM 3 25.55 0.44 2.28 0.22 0.10 71.41 04:23:01 PM 4 40.16 0.05 3.08 0.47 0.10 56.13 04:23:01 PM 5 36.28 2.44 3.09 0.32 0.10 57.78 04:23:01 PM 6 40.02 0.18 2.53 0.12 0.12 57.03 04:23:01 PM 7 26.43 0.00 2.47 0.37 0.10 70.64 04:24:01 PM all 34.26 0.00 1.71 0.57 0.08 63.38 04:24:01 PM 0 39.35 0.00 2.24 0.03 0.08 58.30 04:24:01 PM 1 23.61 0.00 1.47 0.02 0.08 74.82 04:24:01 PM 2 41.44 0.00 2.36 0.92 0.08 55.19 04:24:01 PM 3 27.91 0.00 2.13 1.99 0.08 67.89 04:24:01 PM 4 37.88 0.00 1.74 0.15 0.07 60.16 04:24:01 PM 5 38.45 0.00 1.04 0.60 0.08 59.83 04:24:01 PM 6 37.58 0.00 1.87 0.18 0.07 60.29 04:24:01 PM 7 27.94 0.00 0.82 0.64 0.07 70.54 04:25:01 PM all 18.10 0.00 1.55 1.68 0.07 78.60 04:25:01 PM 0 19.28 0.00 1.60 0.10 0.07 78.96 04:25:01 PM 1 24.37 0.00 1.53 5.90 0.07 68.14 04:25:01 PM 2 16.07 0.00 1.46 1.51 0.08 80.87 04:25:01 PM 3 13.64 0.00 1.57 2.21 0.07 82.51 04:25:01 PM 4 23.46 0.00 1.58 0.30 0.08 74.57 04:25:01 PM 5 20.90 0.00 1.32 2.87 0.05 74.86 04:25:01 PM 6 10.92 0.00 1.37 0.32 0.07 87.32 04:25:01 PM 7 16.11 0.00 1.96 0.23 0.07 81.62 04:26:01 PM all 31.02 0.00 1.30 0.07 0.08 67.53 04:26:01 PM 0 17.25 0.00 1.36 0.00 0.08 81.31 04:26:01 PM 1 45.53 0.00 0.82 0.05 0.08 53.52 04:26:01 PM 2 33.65 0.00 0.99 0.03 0.08 65.23 04:26:01 PM 3 24.87 0.00 1.42 0.18 0.08 73.44 04:26:01 PM 4 26.88 0.00 1.57 0.20 0.08 71.27 04:26:01 PM 5 48.89 0.00 1.74 0.05 0.08 49.24 04:26:01 PM 6 20.77 0.00 1.17 0.02 0.08 77.96 04:26:01 PM 7 30.26 0.00 1.34 0.03 0.08 68.28 Average: all 26.19 0.14 1.64 0.97 0.09 70.96 Average: 0 24.83 0.06 1.62 0.19 0.10 73.20 Average: 1 27.99 0.02 1.52 1.58 0.09 68.80 Average: 2 29.03 0.00 1.88 1.96 0.09 67.03 Average: 3 23.05 0.54 1.75 0.87 0.08 73.70 Average: 4 26.28 0.01 1.64 0.48 0.09 71.50 Average: 5 29.33 0.47 1.64 1.61 0.08 66.89 Average: 6 27.63 0.02 1.64 0.67 0.09 69.96 Average: 7 21.39 0.01 1.47 0.42 0.08 76.63