---> uname -a: Linux prd-centos8-docker-8c-8g-6289.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 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1111 25404 19 5374 30305 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:4a:dd:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.38/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85771sec preferred_lft 85771sec inet6 fe80::f816:3eff:fe4a:dd01/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:c2:5b:b3 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:cbff:fec2:5bb3/64 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) 12/19/2023 _x86_64_ (8 CPU) 14:59:02 LINUX RESTART (8 CPU) 03:00:01 PM tps rtps wtps bread/s bwrtn/s 03:01:01 PM 157.96 20.53 137.44 4131.16 10826.81 03:02:01 PM 209.30 6.95 202.35 1149.96 11198.57 03:03:01 PM 76.97 0.43 76.54 270.22 8479.19 03:04:01 PM 101.77 12.54 89.22 903.81 28950.41 03:05:01 PM 22.08 0.07 22.01 96.38 723.86 03:06:01 PM 41.64 0.08 41.55 2.27 1225.32 03:07:01 PM 42.25 2.47 39.79 4497.17 6816.71 03:08:01 PM 115.06 1.10 113.96 68.64 29124.01 03:09:01 PM 166.41 1.42 164.99 1721.31 22101.17 Average: 103.72 5.07 98.65 1426.80 13272.19 03:00:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:01:01 PM 29201672 31098384 3454040 10.58 2688 2214032 1580968 4.69 180252 2817692 157688 03:02:01 PM 27722732 29975128 4932980 15.11 2688 2564612 2591244 7.69 283044 4160564 201152 03:03:01 PM 27360216 29692440 5295496 16.22 2688 2641928 2588756 7.68 322292 4475012 42548 03:04:01 PM 25512476 28673164 7143236 21.87 2688 3452880 5685600 16.87 524332 6044256 1616 03:05:01 PM 25204220 28369600 7451492 22.82 2688 3456916 6094124 18.08 532120 6322088 196 03:06:01 PM 25866556 29043668 6789156 20.79 2688 3468732 3173016 9.41 542944 5679376 164 03:07:01 PM 25170072 29070248 7485640 22.92 2688 4187536 3056416 9.07 735800 6167016 393448 03:08:01 PM 24746080 29262604 7909632 24.22 2688 4786260 2797080 8.30 801684 6465244 208896 03:09:01 PM 25967916 30996588 6687796 20.48 2688 5288832 1564480 4.64 1004464 5035296 59260 Average: 26305771 29575758 6349941 19.45 2688 3562414 3236854 9.60 547437 5240727 118330 03:00:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 PM eth0 111.45 77.87 1287.95 30.32 0.00 0.00 0.00 0.00 03:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 PM eth0 354.67 295.95 4870.20 40.74 0.00 0.00 0.00 0.00 03:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 PM lo 2.18 2.18 0.36 0.36 0.00 0.00 0.00 0.00 03:03:01 PM eth0 88.05 78.45 759.56 19.58 0.00 0.00 0.00 0.00 03:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 PM lo 4.50 4.50 0.44 0.44 0.00 0.00 0.00 0.00 03:04:01 PM eth0 726.90 287.92 6419.92 22.54 0.00 0.00 0.00 0.00 03:04:01 PM docker0 1.52 1.85 0.21 0.21 0.00 0.00 0.00 0.00 03:04:01 PM vethe99e99d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:05:01 PM lo 334.61 334.61 158.09 158.09 0.00 0.00 0.00 0.00 03:05:01 PM eth0 85.50 59.26 31.59 34.00 0.00 0.00 0.00 0.00 03:05:01 PM docker0 5.12 5.57 0.64 0.67 0.00 0.00 0.00 0.00 03:05:01 PM vethb57b9c2 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:06:01 PM lo 190.42 190.42 115.74 115.74 0.00 0.00 0.00 0.00 03:06:01 PM eth0 246.02 188.74 48.50 115.21 0.00 0.00 0.00 0.00 03:06:01 PM docker0 3.50 4.27 0.59 0.55 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:07:01 PM eth0 117.93 98.50 1752.94 26.85 0.00 0.00 0.00 0.00 03:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM lo 234.76 234.76 54.09 54.09 0.00 0.00 0.00 0.00 03:08:01 PM eth0 313.45 152.00 2554.11 14.96 0.00 0.00 0.00 0.00 03:08:01 PM docker0 116.66 122.66 36.56 19.44 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 270.74 199.35 2667.76 49.55 0.00 0.00 0.00 0.00 03:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 85.18 85.18 36.53 36.53 0.00 0.00 0.00 0.00 Average: eth0 257.21 159.79 2266.02 39.31 0.00 0.00 0.00 0.00 Average: docker0 14.09 14.93 4.22 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) 12/19/2023 _x86_64_ (8 CPU) 14:59:02 LINUX RESTART (8 CPU) 03:00:01 PM CPU %user %nice %system %iowait %steal %idle 03:01:01 PM all 11.25 0.00 1.20 1.30 0.05 86.20 03:01:01 PM 0 2.80 0.00 0.85 1.27 0.08 95.00 03:01:01 PM 1 13.28 0.00 1.14 1.98 0.05 83.56 03:01:01 PM 2 19.85 0.00 1.64 2.86 0.05 75.60 03:01:01 PM 3 18.88 0.00 1.45 0.52 0.03 79.11 03:01:01 PM 4 18.88 0.00 2.31 1.07 0.05 77.69 03:01:01 PM 5 1.14 0.00 0.42 0.72 0.07 97.66 03:01:01 PM 6 4.37 0.00 0.55 0.48 0.05 94.54 03:01:01 PM 7 10.86 0.00 1.25 1.48 0.05 86.35 03:02:01 PM all 35.61 0.00 1.28 1.66 0.09 61.36 03:02:01 PM 0 35.04 0.00 1.07 1.37 0.08 62.43 03:02:01 PM 1 45.70 0.00 1.78 2.00 0.12 50.40 03:02:01 PM 2 29.38 0.00 1.48 2.32 0.12 66.71 03:02:01 PM 3 53.66 0.00 1.14 0.32 0.08 44.80 03:02:01 PM 4 16.00 0.00 0.94 0.99 0.08 81.99 03:02:01 PM 5 31.62 0.00 1.34 3.40 0.07 63.58 03:02:01 PM 6 32.05 0.00 1.39 1.04 0.10 65.43 03:02:01 PM 7 41.40 0.00 1.09 1.86 0.08 55.57 03:03:01 PM all 36.31 0.00 0.91 0.55 0.08 62.14 03:03:01 PM 0 32.78 0.00 0.82 0.55 0.08 65.76 03:03:01 PM 1 32.13 0.00 1.42 0.40 0.08 65.96 03:03:01 PM 2 18.45 0.00 0.89 1.09 0.08 79.49 03:03:01 PM 3 47.54 0.00 1.35 1.97 0.08 49.05 03:03:01 PM 4 39.23 0.00 0.85 0.05 0.08 59.78 03:03:01 PM 5 41.82 0.00 0.82 0.18 0.08 57.09 03:03:01 PM 6 24.48 0.00 0.58 0.08 0.07 74.79 03:03:01 PM 7 54.08 0.00 0.57 0.10 0.08 45.16 03:04:01 PM all 20.05 0.26 2.53 1.83 0.08 75.25 03:04:01 PM 0 25.07 0.02 2.90 0.91 0.07 71.03 03:04:01 PM 1 13.91 0.03 2.50 2.77 0.12 80.67 03:04:01 PM 2 17.38 0.00 2.39 1.94 0.08 78.21 03:04:01 PM 3 20.84 1.85 3.42 2.24 0.08 71.57 03:04:01 PM 4 25.41 0.05 2.25 1.46 0.07 70.76 03:04:01 PM 5 25.50 0.03 2.68 0.74 0.08 70.97 03:04:01 PM 6 15.72 0.03 1.93 0.84 0.08 81.39 03:04:01 PM 7 16.57 0.03 2.21 3.78 0.08 77.33 03:05:01 PM all 13.26 0.19 1.19 0.15 0.09 85.12 03:05:01 PM 0 15.27 0.00 1.93 0.22 0.08 82.49 03:05:01 PM 1 13.44 0.00 0.95 0.30 0.08 85.22 03:05:01 PM 2 12.64 0.00 1.10 0.03 0.15 86.07 03:05:01 PM 3 10.62 0.34 1.02 0.44 0.08 87.50 03:05:01 PM 4 16.78 0.00 1.16 0.00 0.07 82.00 03:05:01 PM 5 14.33 0.02 0.99 0.10 0.08 84.49 03:05:01 PM 6 11.38 1.16 1.36 0.02 0.08 86.01 03:05:01 PM 7 11.58 0.05 1.04 0.10 0.07 87.16 03:06:01 PM all 33.81 0.19 2.64 0.15 0.10 63.12 03:06:01 PM 0 20.27 0.03 2.64 0.10 0.10 76.85 03:06:01 PM 1 34.79 0.39 2.60 0.10 0.10 62.02 03:06:01 PM 2 31.67 0.07 2.69 0.24 0.10 65.24 03:06:01 PM 3 37.40 0.10 2.47 0.10 0.13 59.80 03:06:01 PM 4 37.62 0.07 2.82 0.20 0.10 59.20 03:06:01 PM 5 34.31 0.05 2.48 0.10 0.10 62.96 03:06:01 PM 6 39.55 0.80 2.66 0.30 0.10 56.58 03:06:01 PM 7 34.86 0.00 2.75 0.03 0.10 62.26 03:07:01 PM all 35.50 0.00 1.62 0.47 0.08 62.34 03:07:01 PM 0 37.23 0.00 1.65 0.38 0.08 60.64 03:07:01 PM 1 38.56 0.00 1.39 0.08 0.08 59.89 03:07:01 PM 2 23.98 0.00 1.42 0.13 0.08 74.39 03:07:01 PM 3 30.41 0.00 1.96 0.82 0.08 66.73 03:07:01 PM 4 45.32 0.00 1.85 0.07 0.08 52.67 03:07:01 PM 5 35.71 0.00 1.81 1.22 0.07 61.20 03:07:01 PM 6 40.34 0.00 1.40 0.05 0.08 58.12 03:07:01 PM 7 32.39 0.00 1.46 0.97 0.07 65.12 03:08:01 PM all 32.28 0.00 1.85 1.41 0.10 64.36 03:08:01 PM 0 43.98 0.00 1.61 0.08 0.10 54.23 03:08:01 PM 1 30.60 0.00 1.46 1.59 0.10 66.25 03:08:01 PM 2 29.28 0.00 1.91 0.17 0.10 68.54 03:08:01 PM 3 27.08 0.00 2.13 3.39 0.10 67.30 03:08:01 PM 4 33.12 0.00 2.11 0.44 0.10 64.23 03:08:01 PM 5 26.18 0.00 2.13 3.62 0.08 67.99 03:08:01 PM 6 38.92 0.00 2.16 1.34 0.08 57.49 03:08:01 PM 7 29.07 0.00 1.32 0.65 0.10 68.85 03:09:01 PM all 23.80 0.00 1.42 0.96 0.07 73.76 03:09:01 PM 0 30.17 0.00 1.22 0.02 0.08 68.51 03:09:01 PM 1 42.77 0.00 1.32 0.43 0.07 55.40 03:09:01 PM 2 30.39 0.00 0.75 0.00 0.07 68.79 03:09:01 PM 3 18.68 0.00 1.26 0.08 0.07 79.92 03:09:01 PM 4 11.81 0.00 1.19 2.19 0.07 84.74 03:09:01 PM 5 12.56 0.00 2.55 4.90 0.08 79.91 03:09:01 PM 6 21.61 0.00 2.06 0.02 0.05 76.26 03:09:01 PM 7 22.36 0.00 0.99 0.02 0.07 76.57 Average: all 26.87 0.07 1.63 0.94 0.08 70.40 Average: 0 26.95 0.01 1.63 0.55 0.09 70.78 Average: 1 29.46 0.05 1.62 1.07 0.09 67.71 Average: 2 23.67 0.01 1.58 0.97 0.09 73.68 Average: 3 29.46 0.25 1.80 1.10 0.08 67.30 Average: 4 27.14 0.01 1.72 0.72 0.08 70.33 Average: 5 24.79 0.01 1.69 1.66 0.08 71.76 Average: 6 25.38 0.22 1.57 0.46 0.08 72.29 Average: 7 28.14 0.01 1.41 1.00 0.08 69.37