---> uname -a: Linux prd-centos8-docker-8c-8g-11605.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 1088 25714 19 5087 30328 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:3b:19:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.244/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85776sec preferred_lft 85776sec inet6 fe80::f816:3eff:fe3b:19c5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:c9:d5:3b 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::42:44ff:fec9:d53b/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) 03/07/2024 _x86_64_ (8 CPU) 16:15:13 LINUX RESTART (8 CPU) 04:16:01 PM tps rtps wtps bread/s bwrtn/s 04:17:01 PM 180.31 20.94 159.36 4139.55 9093.70 04:18:01 PM 189.04 6.85 182.19 1408.46 11081.46 04:19:01 PM 62.52 0.07 62.46 1.33 7577.72 04:20:01 PM 111.89 12.49 99.40 900.22 28400.27 04:21:01 PM 18.34 0.02 18.32 0.53 504.81 04:22:01 PM 31.42 0.05 31.37 0.53 1027.19 04:23:01 PM 49.78 2.52 47.27 4572.74 6979.04 04:24:01 PM 95.00 0.00 95.00 0.00 28954.33 04:25:01 PM 29.29 1.17 28.12 78.37 1098.78 Average: 85.29 4.90 80.39 1233.50 10524.17 04:16:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:17:01 PM 29174100 31040928 3481612 10.66 2688 2185560 1836676 5.45 182852 2845732 136488 04:18:01 PM 27451488 29663112 5204224 15.94 2688 2524700 2777000 8.24 295820 4419668 155060 04:19:01 PM 27126712 29411080 5529000 16.93 2688 2594756 2904184 8.62 323488 4710416 15412 04:20:01 PM 25225460 28335756 7430252 22.75 2688 3403556 5770484 17.12 524204 6332328 276 04:21:01 PM 25411280 28522504 7244432 22.18 2688 3404704 5897544 17.50 534964 6129836 76 04:22:01 PM 25420020 28549844 7235692 22.16 2688 3422912 3666928 10.88 543480 6131028 6584 04:23:01 PM 24244556 28135640 8411156 25.76 2688 4180080 3989432 11.84 733868 7098044 436204 04:24:01 PM 23093340 27400596 9562372 29.28 2688 4594348 5227932 15.51 776844 8139176 644 04:25:01 PM 26316616 31027032 6339096 19.41 2688 4982264 1555636 4.62 933852 4787604 431604 Average: 25940397 29120721 6715315 20.56 2688 3476987 3736202 11.09 538819 5621537 131372 04:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 PM eth0 116.96 99.77 1377.02 35.12 0.00 0.00 0.00 0.00 04:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 PM lo 0.30 0.30 0.04 0.04 0.00 0.00 0.00 0.00 04:18:01 PM eth0 344.45 269.21 4592.29 35.85 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 1.78 1.78 0.30 0.30 0.00 0.00 0.00 0.00 04:19:01 PM eth0 177.65 134.39 768.16 33.96 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 14.98 14.98 1.42 1.42 0.00 0.00 0.00 0.00 04:20:01 PM eth0 1022.81 342.98 6439.54 28.92 0.00 0.00 0.00 0.00 04:20:01 PM docker0 5.00 5.55 0.64 0.64 0.00 0.00 0.00 0.00 04:20:01 PM veth93c8f50 0.18 0.33 0.03 0.03 0.00 0.00 0.00 0.00 04:21:01 PM lo 277.56 277.56 116.75 116.75 0.00 0.00 0.00 0.00 04:21:01 PM eth0 110.03 100.92 55.01 27.82 0.00 0.00 0.00 0.00 04:21:01 PM docker0 1.70 1.92 0.21 0.24 0.00 0.00 0.00 0.00 04:21:01 PM veth2358e45 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 PM lo 83.13 83.13 7.85 7.85 0.00 0.00 0.00 0.00 04:22:01 PM eth0 100.58 71.28 41.25 35.57 0.00 0.00 0.00 0.00 04:22:01 PM docker0 3.50 4.25 0.59 0.56 0.00 0.00 0.00 0.00 04:23:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 04:23:01 PM eth0 208.15 140.10 2416.37 21.86 0.00 0.00 0.00 0.00 04:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 PM lo 228.26 228.26 116.98 116.98 0.00 0.00 0.00 0.00 04:24:01 PM eth0 233.77 79.29 1610.07 9.12 0.00 0.00 0.00 0.00 04:24:01 PM docker0 9.05 9.10 1.86 3.73 0.00 0.00 0.00 0.00 04:24:01 PM veth9999a1b 9.05 9.25 1.98 3.74 0.00 0.00 0.00 0.00 04:25:01 PM lo 513.31 513.31 161.36 161.36 0.00 0.00 0.00 0.00 04:25:01 PM eth0 62.68 53.52 329.10 18.33 0.00 0.00 0.00 0.00 04:25:01 PM docker0 166.78 172.64 45.05 30.45 0.00 0.00 0.00 0.00 Average: lo 124.39 124.39 44.97 44.97 0.00 0.00 0.00 0.00 Average: eth0 264.13 143.50 1958.79 27.40 0.00 0.00 0.00 0.00 Average: docker0 20.67 21.49 5.37 3.96 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) 03/07/2024 _x86_64_ (8 CPU) 16:15:13 LINUX RESTART (8 CPU) 04:16:01 PM CPU %user %nice %system %iowait %steal %idle 04:17:01 PM all 12.93 0.00 1.25 0.75 0.07 85.01 04:17:01 PM 0 8.72 0.00 0.80 0.32 0.07 90.10 04:17:01 PM 1 9.67 0.00 1.27 0.30 0.10 88.66 04:17:01 PM 2 13.43 0.00 1.19 0.69 0.07 84.63 04:17:01 PM 3 35.99 0.00 2.91 1.25 0.10 59.75 04:17:01 PM 4 8.04 0.00 1.17 0.93 0.03 89.82 04:17:01 PM 5 10.75 0.00 0.84 0.40 0.05 87.96 04:17:01 PM 6 9.69 0.00 0.99 0.60 0.05 88.68 04:17:01 PM 7 7.10 0.00 0.85 1.47 0.07 90.51 04:18:01 PM all 37.34 0.00 1.28 0.88 0.09 60.40 04:18:01 PM 0 36.79 0.00 1.25 0.48 0.08 61.39 04:18:01 PM 1 24.03 0.00 1.65 2.42 0.12 71.77 04:18:01 PM 2 42.81 0.00 1.47 1.00 0.10 54.62 04:18:01 PM 3 48.14 0.00 1.64 0.64 0.10 49.49 04:18:01 PM 4 41.12 0.00 1.20 0.62 0.10 56.95 04:18:01 PM 5 38.64 0.00 0.87 1.59 0.08 58.82 04:18:01 PM 6 43.55 0.00 1.21 0.17 0.10 54.98 04:18:01 PM 7 23.63 0.00 0.97 0.15 0.07 75.18 04:19:01 PM all 45.10 0.00 1.17 0.32 0.09 53.32 04:19:01 PM 0 55.99 0.00 1.09 0.38 0.10 42.44 04:19:01 PM 1 51.48 0.00 0.99 0.68 0.10 46.75 04:19:01 PM 2 26.93 0.00 1.50 0.74 0.10 70.73 04:19:01 PM 3 49.83 0.00 1.04 0.05 0.08 49.00 04:19:01 PM 4 58.28 0.00 1.74 0.08 0.08 39.81 04:19:01 PM 5 49.24 0.00 0.43 0.00 0.10 50.23 04:19:01 PM 6 36.82 0.00 1.10 0.02 0.08 61.98 04:19:01 PM 7 32.19 0.00 1.51 0.59 0.08 65.64 04:20:01 PM all 18.94 0.26 3.55 1.39 0.09 75.76 04:20:01 PM 0 25.80 0.00 4.05 3.17 0.13 66.84 04:20:01 PM 1 15.58 1.96 3.56 0.69 0.12 78.10 04:20:01 PM 2 17.90 0.03 3.80 2.88 0.08 75.30 04:20:01 PM 3 17.81 0.02 3.24 2.39 0.08 76.46 04:20:01 PM 4 19.94 0.00 3.63 1.28 0.08 75.06 04:20:01 PM 5 17.68 0.00 2.94 0.40 0.08 78.89 04:20:01 PM 6 17.44 0.08 4.25 0.15 0.08 78.00 04:20:01 PM 7 19.40 0.00 2.96 0.18 0.08 77.37 04:21:01 PM all 13.63 0.36 1.65 0.04 0.07 84.25 04:21:01 PM 0 9.38 0.00 2.19 0.07 0.07 88.30 04:21:01 PM 1 13.99 0.12 1.56 0.03 0.07 84.24 04:21:01 PM 2 14.25 0.64 1.54 0.07 0.08 83.42 04:21:01 PM 3 13.06 0.00 1.51 0.02 0.10 85.32 04:21:01 PM 4 13.65 0.02 1.54 0.02 0.07 84.71 04:21:01 PM 5 15.01 0.02 1.37 0.02 0.07 83.52 04:21:01 PM 6 13.17 0.05 1.57 0.05 0.05 85.10 04:21:01 PM 7 16.55 2.04 1.89 0.02 0.07 79.43 04:22:01 PM all 36.73 0.09 2.70 0.09 0.12 60.28 04:22:01 PM 0 28.26 0.49 2.88 0.07 0.12 68.19 04:22:01 PM 1 36.60 0.05 2.79 0.12 0.12 60.32 04:22:01 PM 2 34.25 0.07 3.30 0.07 0.10 62.22 04:22:01 PM 3 35.24 0.00 2.90 0.08 0.12 61.66 04:22:01 PM 4 44.81 0.00 2.44 0.10 0.10 52.54 04:22:01 PM 5 43.17 0.02 2.01 0.05 0.15 54.60 04:22:01 PM 6 47.66 0.05 2.61 0.13 0.13 49.41 04:22:01 PM 7 23.80 0.08 2.66 0.07 0.10 73.28 04:23:01 PM all 33.61 0.00 1.76 0.34 0.08 64.20 04:23:01 PM 0 38.17 0.00 1.51 0.02 0.08 60.22 04:23:01 PM 1 48.10 0.00 2.46 0.12 0.12 49.21 04:23:01 PM 2 36.02 0.00 2.14 1.02 0.08 60.73 04:23:01 PM 3 29.08 0.00 1.55 0.57 0.08 68.72 04:23:01 PM 4 36.01 0.00 1.40 0.12 0.07 62.40 04:23:01 PM 5 31.10 0.00 1.34 0.72 0.08 66.76 04:23:01 PM 6 26.02 0.00 1.68 0.08 0.07 72.16 04:23:01 PM 7 24.38 0.00 2.03 0.10 0.07 73.42 04:24:01 PM all 14.65 0.00 1.53 1.18 0.07 82.57 04:24:01 PM 0 19.96 0.00 1.04 0.13 0.07 78.80 04:24:01 PM 1 17.64 0.00 1.73 1.29 0.07 79.27 04:24:01 PM 2 17.09 0.00 1.66 3.32 0.05 77.88 04:24:01 PM 3 20.83 0.00 2.03 2.40 0.08 74.65 04:24:01 PM 4 13.28 0.00 1.76 0.05 0.07 84.85 04:24:01 PM 5 7.49 0.00 1.37 0.84 0.08 90.21 04:24:01 PM 6 10.89 0.00 1.24 0.03 0.07 87.77 04:24:01 PM 7 10.05 0.00 1.43 1.36 0.05 87.12 04:25:01 PM all 33.33 0.00 1.96 0.08 0.09 64.54 04:25:01 PM 0 21.50 0.00 1.64 0.00 0.13 76.72 04:25:01 PM 1 28.66 0.00 1.79 0.03 0.08 69.43 04:25:01 PM 2 33.14 0.00 1.81 0.05 0.08 64.92 04:25:01 PM 3 45.79 0.00 2.33 0.22 0.12 51.54 04:25:01 PM 4 35.68 0.00 2.21 0.00 0.10 62.01 04:25:01 PM 5 28.49 0.00 2.23 0.17 0.08 69.03 04:25:01 PM 6 33.08 0.00 1.89 0.05 0.07 64.91 04:25:01 PM 7 40.34 0.00 1.76 0.08 0.08 57.74 Average: all 27.37 0.08 1.87 0.56 0.09 70.03 Average: 0 27.18 0.05 1.83 0.51 0.09 70.33 Average: 1 27.33 0.23 1.98 0.63 0.10 69.73 Average: 2 26.21 0.08 2.04 1.09 0.08 70.49 Average: 3 32.88 0.00 2.13 0.84 0.10 64.05 Average: 4 30.10 0.00 1.90 0.36 0.08 67.57 Average: 5 26.85 0.00 1.49 0.47 0.09 71.10 Average: 6 26.48 0.02 1.84 0.14 0.08 71.44 Average: 7 21.94 0.24 1.78 0.45 0.07 75.52