---> uname -a: Linux prd-centos8-docker-8c-8g-5069.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 1105 25622 19 5161 30311 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:02:ad:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.104/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85769sec preferred_lft 85769sec inet6 fe80::f816:3eff:fe02:ad90/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:eb:89:a4:ab 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:ebff:fe89:a4ab/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) 12/14/2023 _x86_64_ (8 CPU) 15:15:19 LINUX RESTART (8 CPU) 03:16:01 PM tps rtps wtps bread/s bwrtn/s 03:17:01 PM 138.40 11.38 127.02 3092.30 10057.86 03:18:01 PM 239.12 16.16 222.96 2368.14 11674.71 03:19:01 PM 91.85 0.75 91.10 209.40 38142.15 03:20:01 PM 77.63 12.56 65.07 881.95 6430.73 03:21:01 PM 45.62 0.07 45.55 77.57 2748.18 03:22:01 PM 10.33 0.08 10.25 4.00 234.72 03:23:01 PM 36.59 0.02 36.57 0.13 835.09 03:24:01 PM 50.12 2.45 47.67 4477.04 7282.67 03:25:01 PM 113.56 1.10 112.46 68.64 29118.31 Average: 89.25 4.95 84.29 1242.12 11835.85 03:16:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:17:01 PM 29332564 31195504 3323148 10.18 2688 2180000 1987200 5.90 174616 2689860 161284 03:18:01 PM 28055792 30313848 4599920 14.09 2688 2570508 2079356 6.17 276348 3838588 204052 03:19:01 PM 26389884 29451620 6265828 19.19 2688 3359280 3132272 9.29 351384 5366568 93944 03:20:01 PM 26023464 29170556 6632248 20.31 2688 3441420 3152560 9.35 508800 5566836 44904 03:21:01 PM 25514672 28683936 7141040 21.87 2688 3461160 4565544 13.55 535276 6034804 148 03:22:01 PM 25392864 28564312 7262848 22.24 2688 3462420 4840564 14.36 540404 6135360 148 03:23:01 PM 25789412 28972840 6866300 21.03 2688 3474676 3252780 9.65 545580 5754704 10096 03:24:01 PM 25110476 29016628 7545236 23.11 2688 4193248 3110056 9.23 736704 6226768 393540 03:25:01 PM 24788956 29257440 7866756 24.09 2688 4739228 2847708 8.45 801836 6440672 156124 Average: 26266454 29402965 6389258 19.57 2688 3431327 3218671 9.55 496772 5339351 118249 03:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 PM eth0 76.69 51.70 1273.48 19.28 0.00 0.00 0.00 0.00 03:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 PM eth0 375.79 322.78 4930.36 45.57 0.00 0.00 0.00 0.00 03:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 PM eth0 1027.21 467.36 6438.21 32.50 0.00 0.00 0.00 0.00 03:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM lo 21.94 21.94 2.79 2.79 0.00 0.00 0.00 0.00 03:20:01 PM eth0 72.92 64.22 716.17 14.11 0.00 0.00 0.00 0.00 03:20:01 PM docker0 7.78 12.87 1.29 1.56 0.00 0.00 0.00 0.00 03:21:01 PM lo 12.93 12.93 1.29 1.29 0.00 0.00 0.00 0.00 03:21:01 PM eth0 30.62 22.16 51.31 13.21 0.00 0.00 0.00 0.00 03:21:01 PM docker0 4.80 5.23 0.62 0.61 0.00 0.00 0.00 0.00 03:21:01 PM vethe1471a0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 03:22:01 PM lo 272.33 272.33 113.40 113.40 0.00 0.00 0.00 0.00 03:22:01 PM eth0 121.98 103.22 57.65 36.24 0.00 0.00 0.00 0.00 03:22:01 PM docker0 1.88 2.02 0.23 0.25 0.00 0.00 0.00 0.00 03:22:01 PM veth93a29a6 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 03:23:01 PM lo 100.40 100.40 9.39 9.39 0.00 0.00 0.00 0.00 03:23:01 PM eth0 64.18 47.35 17.98 23.08 0.00 0.00 0.00 0.00 03:23:01 PM docker0 3.47 4.27 0.59 0.56 0.00 0.00 0.00 0.00 03:24:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:24:01 PM eth0 123.11 104.22 1748.05 24.68 0.00 0.00 0.00 0.00 03:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 PM lo 242.59 242.59 54.98 54.98 0.00 0.00 0.00 0.00 03:25:01 PM eth0 348.20 150.17 2556.69 14.95 0.00 0.00 0.00 0.00 03:25:01 PM docker0 120.94 126.96 37.02 19.96 0.00 0.00 0.00 0.00 Average: lo 72.26 72.26 20.21 20.21 0.00 0.00 0.00 0.00 Average: eth0 248.96 148.13 1976.61 24.85 0.00 0.00 0.00 0.00 Average: docker0 15.43 16.82 4.42 2.55 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) 12/14/2023 _x86_64_ (8 CPU) 15:15:19 LINUX RESTART (8 CPU) 03:16:01 PM CPU %user %nice %system %iowait %steal %idle 03:17:01 PM all 11.01 0.00 1.11 0.91 0.05 86.92 03:17:01 PM 0 28.60 0.00 2.45 0.65 0.08 68.21 03:17:01 PM 1 17.64 0.00 1.53 0.80 0.05 79.97 03:17:01 PM 2 6.38 0.00 0.50 0.62 0.05 92.45 03:17:01 PM 3 2.22 0.00 0.52 1.99 0.07 95.20 03:17:01 PM 4 17.46 0.00 1.55 1.00 0.05 79.94 03:17:01 PM 5 3.34 0.00 0.43 0.23 0.07 95.92 03:17:01 PM 6 1.90 0.00 0.62 1.00 0.03 96.44 03:17:01 PM 7 10.47 0.00 1.23 0.97 0.03 87.29 03:18:01 PM all 30.71 0.00 1.27 1.29 0.09 66.65 03:18:01 PM 0 25.12 0.00 1.25 1.63 0.12 71.88 03:18:01 PM 1 29.36 0.00 1.61 0.59 0.07 68.37 03:18:01 PM 2 37.32 0.00 1.16 0.85 0.08 60.59 03:18:01 PM 3 34.96 0.00 1.33 3.37 0.09 60.26 03:18:01 PM 4 29.77 0.00 0.75 0.20 0.07 69.22 03:18:01 PM 5 33.97 0.00 1.29 1.10 0.10 63.53 03:18:01 PM 6 18.19 0.00 1.70 1.12 0.08 78.91 03:18:01 PM 7 36.93 0.00 1.10 1.44 0.08 60.45 03:19:01 PM all 13.22 0.00 2.06 1.67 0.08 82.97 03:19:01 PM 0 17.16 0.00 1.71 0.02 0.07 81.04 03:19:01 PM 1 9.68 0.00 2.69 2.84 0.10 84.68 03:19:01 PM 2 11.12 0.00 2.74 5.29 0.08 80.76 03:19:01 PM 3 7.45 0.00 2.73 3.64 0.08 86.10 03:19:01 PM 4 8.92 0.00 1.72 0.05 0.08 89.23 03:19:01 PM 5 15.19 0.00 1.72 0.96 0.08 82.05 03:19:01 PM 6 18.04 0.00 1.39 0.55 0.07 79.94 03:19:01 PM 7 18.20 0.00 1.77 0.02 0.07 79.94 03:20:01 PM all 24.51 0.29 1.20 0.39 0.08 73.53 03:20:01 PM 0 26.94 0.03 0.97 0.32 0.10 71.64 03:20:01 PM 1 32.35 0.02 1.79 0.45 0.10 65.29 03:20:01 PM 2 19.74 0.00 1.34 1.42 0.08 77.42 03:20:01 PM 3 24.92 0.00 1.19 0.35 0.07 73.48 03:20:01 PM 4 16.74 0.00 0.92 0.07 0.08 82.19 03:20:01 PM 5 18.68 2.26 1.56 0.44 0.07 77.00 03:20:01 PM 6 25.65 0.00 0.84 0.08 0.07 73.37 03:20:01 PM 7 31.01 0.00 1.04 0.02 0.08 67.86 03:21:01 PM all 41.38 0.28 1.93 0.14 0.09 56.18 03:21:01 PM 0 49.03 0.03 1.67 0.08 0.08 49.10 03:21:01 PM 1 44.76 0.03 2.11 0.02 0.08 53.00 03:21:01 PM 2 35.27 0.03 1.93 0.37 0.08 62.31 03:21:01 PM 3 26.16 0.07 1.68 0.05 0.10 71.95 03:21:01 PM 4 50.74 0.08 2.41 0.08 0.10 46.58 03:21:01 PM 5 47.76 1.94 2.26 0.09 0.09 47.87 03:21:01 PM 6 37.43 0.02 1.86 0.32 0.08 60.30 03:21:01 PM 7 39.78 0.02 1.54 0.12 0.08 58.47 03:22:01 PM all 11.30 0.05 1.34 0.03 0.07 87.21 03:22:01 PM 0 7.98 0.00 1.17 0.00 0.08 90.77 03:22:01 PM 1 10.54 0.00 1.54 0.08 0.08 87.75 03:22:01 PM 2 12.54 0.05 3.19 0.03 0.07 84.12 03:22:01 PM 3 11.56 0.37 1.22 0.07 0.07 86.72 03:22:01 PM 4 9.51 0.00 0.80 0.02 0.08 89.59 03:22:01 PM 5 15.30 0.00 0.89 0.00 0.07 83.74 03:22:01 PM 6 9.35 0.02 0.89 0.00 0.07 89.68 03:22:01 PM 7 13.63 0.00 1.04 0.00 0.07 85.25 03:23:01 PM all 32.14 0.34 2.67 0.12 0.10 64.63 03:23:01 PM 0 28.34 0.03 3.01 0.23 0.10 68.29 03:23:01 PM 1 36.38 0.03 2.70 0.05 0.10 60.74 03:23:01 PM 2 28.66 1.84 2.65 0.07 0.08 66.70 03:23:01 PM 3 30.60 0.05 2.55 0.17 0.10 66.53 03:23:01 PM 4 40.40 0.15 3.37 0.27 0.12 55.70 03:23:01 PM 5 25.40 0.00 2.33 0.05 0.10 72.12 03:23:01 PM 6 34.79 0.10 2.38 0.03 0.12 62.58 03:23:01 PM 7 32.59 0.49 2.39 0.07 0.10 64.37 03:24:01 PM all 36.91 0.00 1.58 0.44 0.09 60.98 03:24:01 PM 0 36.21 0.00 1.25 0.18 0.08 62.27 03:24:01 PM 1 43.80 0.00 1.87 0.13 0.08 54.11 03:24:01 PM 2 32.25 0.00 1.71 0.67 0.08 65.29 03:24:01 PM 3 29.74 0.00 1.57 0.15 0.08 68.45 03:24:01 PM 4 40.12 0.00 2.29 0.35 0.10 57.14 03:24:01 PM 5 30.74 0.00 1.37 0.03 0.12 67.74 03:24:01 PM 6 37.56 0.00 1.29 0.00 0.08 61.07 03:24:01 PM 7 44.84 0.00 1.32 1.99 0.07 51.78 03:25:01 PM all 29.96 0.00 1.72 1.66 0.09 66.57 03:25:01 PM 0 25.84 0.00 1.19 0.47 0.08 72.42 03:25:01 PM 1 46.02 0.00 1.98 6.70 0.10 45.20 03:25:01 PM 2 21.06 0.00 3.02 4.18 0.10 71.64 03:25:01 PM 3 20.58 0.00 2.06 0.47 0.08 76.81 03:25:01 PM 4 36.78 0.00 1.63 0.00 0.10 61.49 03:25:01 PM 5 30.18 0.00 0.94 0.02 0.08 68.78 03:25:01 PM 6 14.53 0.00 1.38 0.97 0.07 83.05 03:25:01 PM 7 44.64 0.00 1.56 0.47 0.10 53.24 Average: all 25.67 0.11 1.65 0.74 0.08 71.75 Average: 0 27.24 0.01 1.63 0.40 0.09 70.63 Average: 1 30.07 0.01 1.98 1.30 0.09 66.56 Average: 2 22.67 0.21 2.03 1.50 0.08 73.51 Average: 3 20.88 0.05 1.65 1.13 0.08 76.20 Average: 4 27.83 0.03 1.72 0.23 0.09 70.11 Average: 5 24.45 0.47 1.42 0.32 0.09 73.25 Average: 6 21.94 0.01 1.37 0.45 0.07 76.15 Average: 7 30.28 0.06 1.44 0.57 0.08 67.58