---> uname -a: Linux prd-centos8-docker-8c-8g-5225.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 1115 25646 18 5128 30302 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:24:33:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.164/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85754sec preferred_lft 85754sec inet6 fe80::f816:3eff:fe24:33f4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:e9:27:36 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:bdff:fee9:2736/64 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) 11/27/2023 _x86_64_ (8 CPU) 15:08:52 LINUX RESTART (8 CPU) 03:10:02 PM tps rtps wtps bread/s bwrtn/s 03:11:01 PM 139.27 11.23 128.04 3041.55 9745.04 03:12:01 PM 224.38 15.48 208.90 2070.99 9001.90 03:13:01 PM 129.92 13.73 116.19 1381.67 36775.24 03:14:01 PM 46.29 0.05 46.24 1.07 860.04 03:15:01 PM 44.12 0.02 44.10 0.53 2619.18 03:16:01 PM 19.49 0.02 19.48 1.73 394.45 03:17:01 PM 33.07 0.05 33.02 0.53 1049.11 03:18:01 PM 50.80 2.47 48.33 4488.90 7017.18 03:19:01 PM 113.33 1.20 112.13 82.65 28756.32 Average: 88.86 4.90 83.96 1226.54 10691.85 03:10:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:11:01 PM 29334488 31188728 3321224 10.17 2688 2170216 1961248 5.82 174884 2702640 150224 03:12:01 PM 28257384 30493368 4398328 13.47 2688 2547244 1962548 5.82 262228 3663724 264512 03:13:01 PM 25651480 28733272 7004232 21.45 2688 3376132 5681052 16.86 468984 5985984 1772 03:14:01 PM 26630876 29765140 6024836 18.45 2688 3427884 2530108 7.51 502016 4981788 45468 03:15:01 PM 25145680 28298696 7510032 23.00 2688 3443696 5813076 17.25 531980 6413444 1768 03:16:01 PM 24986056 28140692 7669656 23.49 2688 3444836 6294744 18.68 537764 6551440 1648 03:17:01 PM 26204648 29378548 6451064 19.75 2688 3463960 2775552 8.24 545708 5349412 7252 03:18:01 PM 24528188 28737600 8127524 24.89 2688 4487868 3450352 10.24 732012 6803672 708508 03:19:01 PM 26313380 31061264 6342332 19.42 2688 5015748 1473176 4.37 933276 4801728 456664 Average: 26339131 29533034 6316581 19.34 2688 3486398 3549095 10.53 520984 5250426 181980 03:10:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM eth0 83.28 54.19 1225.20 25.43 0.00 0.00 0.00 0.00 03:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM eth0 370.05 315.83 4925.50 44.94 0.00 0.00 0.00 0.00 03:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 PM lo 3.05 3.05 0.37 0.37 0.00 0.00 0.00 0.00 03:13:01 PM eth0 719.78 294.90 6423.57 24.43 0.00 0.00 0.00 0.00 03:13:01 PM docker0 1.28 1.83 0.21 0.19 0.00 0.00 0.00 0.00 03:13:01 PM veth3db30a0 1.28 1.95 0.23 0.20 0.00 0.00 0.00 0.00 03:14:01 PM lo 18.89 18.89 2.41 2.41 0.00 0.00 0.00 0.00 03:14:01 PM eth0 68.27 61.84 662.86 12.06 0.00 0.00 0.00 0.00 03:14:01 PM docker0 6.50 11.01 1.07 1.36 0.00 0.00 0.00 0.00 03:15:01 PM lo 8.66 8.66 0.95 0.95 0.00 0.00 0.00 0.00 03:15:01 PM eth0 22.19 17.34 16.85 12.05 0.00 0.00 0.00 0.00 03:15:01 PM docker0 3.25 3.90 0.47 0.46 0.00 0.00 0.00 0.00 03:15:01 PM veth5c4bd71 1.75 2.22 0.28 0.27 0.00 0.00 0.00 0.00 03:16:01 PM lo 269.66 269.66 118.90 118.90 0.00 0.00 0.00 0.00 03:16:01 PM eth0 58.18 38.74 23.26 25.93 0.00 0.00 0.00 0.00 03:16:01 PM docker0 3.38 3.50 0.39 0.41 0.00 0.00 0.00 0.00 03:16:01 PM vethc23785e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:17:01 PM lo 74.90 74.90 7.24 7.24 0.00 0.00 0.00 0.00 03:17:01 PM eth0 112.26 84.34 51.82 37.76 0.00 0.00 0.00 0.00 03:17:01 PM docker0 3.51 4.16 0.59 0.54 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 496.20 212.60 4013.37 27.20 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 240.99 240.99 54.60 54.60 0.00 0.00 0.00 0.00 03:19:01 PM eth0 45.31 42.03 370.95 10.11 0.00 0.00 0.00 0.00 03:19:01 PM docker0 119.61 125.71 36.83 19.70 0.00 0.00 0.00 0.00 Average: lo 68.58 68.58 20.53 20.53 0.00 0.00 0.00 0.00 Average: eth0 219.75 124.77 1969.42 24.43 0.00 0.00 0.00 0.00 Average: docker0 15.31 16.71 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) 11/27/2023 _x86_64_ (8 CPU) 15:08:52 LINUX RESTART (8 CPU) 03:10:02 PM CPU %user %nice %system %iowait %steal %idle 03:11:01 PM all 10.38 0.00 1.16 1.24 0.05 87.16 03:11:01 PM 0 2.33 0.00 0.44 0.31 0.05 96.88 03:11:01 PM 1 9.65 0.00 1.19 0.46 0.05 88.65 03:11:01 PM 2 8.72 0.00 1.21 1.94 0.03 88.11 03:11:01 PM 3 8.20 0.00 1.12 2.16 0.05 88.47 03:11:01 PM 4 8.79 0.00 1.31 1.41 0.03 88.46 03:11:01 PM 5 11.93 0.00 1.21 0.70 0.08 86.09 03:11:01 PM 6 29.14 0.00 2.29 2.28 0.07 66.22 03:11:01 PM 7 4.32 0.00 0.53 0.71 0.03 94.41 03:12:01 PM all 23.85 0.00 1.18 1.80 0.08 73.09 03:12:01 PM 0 31.66 0.00 0.99 0.95 0.08 66.32 03:12:01 PM 1 29.47 0.00 2.01 2.89 0.08 65.54 03:12:01 PM 2 15.26 0.00 1.32 2.71 0.10 80.61 03:12:01 PM 3 34.79 0.00 1.22 0.84 0.10 63.05 03:12:01 PM 4 11.79 0.00 1.29 2.01 0.07 84.85 03:12:01 PM 5 19.33 0.00 0.65 1.85 0.05 78.11 03:12:01 PM 6 19.87 0.00 0.73 1.02 0.07 78.31 03:12:01 PM 7 28.68 0.00 1.23 2.12 0.08 67.90 03:13:01 PM all 25.51 0.27 2.36 2.62 0.09 69.16 03:13:01 PM 0 18.17 0.02 1.98 0.12 0.07 79.65 03:13:01 PM 1 18.27 0.00 2.64 4.98 0.10 74.01 03:13:01 PM 2 35.02 0.07 2.69 8.84 0.12 53.26 03:13:01 PM 3 32.29 0.00 2.16 1.99 0.10 63.46 03:13:01 PM 4 35.22 0.02 2.07 0.52 0.08 62.09 03:13:01 PM 5 25.74 1.98 2.57 3.16 0.08 66.47 03:13:01 PM 6 18.76 0.00 2.30 0.40 0.08 78.46 03:13:01 PM 7 20.64 0.03 2.45 0.95 0.07 75.85 03:14:01 PM all 12.54 0.05 0.55 0.29 0.05 86.52 03:14:01 PM 0 11.62 0.00 0.45 0.32 0.05 87.57 03:14:01 PM 1 13.73 0.00 0.43 0.12 0.08 85.63 03:14:01 PM 2 8.94 0.15 0.90 0.75 0.05 89.21 03:14:01 PM 3 19.61 0.00 0.77 0.20 0.05 79.38 03:14:01 PM 4 12.19 0.00 0.48 0.47 0.03 86.83 03:14:01 PM 5 12.88 0.18 0.52 0.12 0.05 86.26 03:14:01 PM 6 13.21 0.03 0.42 0.35 0.03 85.95 03:14:01 PM 7 8.17 0.00 0.40 0.00 0.05 91.38 03:15:01 PM all 44.53 0.29 1.68 0.38 0.11 53.01 03:15:01 PM 0 47.83 0.07 1.61 0.03 0.12 50.35 03:15:01 PM 1 37.28 0.02 1.57 0.40 0.10 60.63 03:15:01 PM 2 54.24 0.00 1.81 0.39 0.12 43.45 03:15:01 PM 3 51.49 0.00 1.79 0.23 0.12 46.37 03:15:01 PM 4 46.67 0.00 1.62 0.28 0.12 51.31 03:15:01 PM 5 56.59 0.03 1.34 0.50 0.12 41.42 03:15:01 PM 6 28.81 2.12 1.94 1.04 0.10 65.99 03:15:01 PM 7 33.35 0.05 1.78 0.18 0.12 64.52 03:16:01 PM all 13.45 0.34 1.49 0.11 0.08 84.53 03:16:01 PM 0 16.50 0.03 1.77 0.03 0.08 81.58 03:16:01 PM 1 14.27 0.39 1.51 0.02 0.08 83.74 03:16:01 PM 2 14.78 0.00 1.47 0.05 0.08 83.61 03:16:01 PM 3 10.02 0.05 1.19 0.59 0.08 88.07 03:16:01 PM 4 14.96 0.07 1.20 0.03 0.08 83.65 03:16:01 PM 5 14.52 1.86 2.02 0.07 0.08 81.45 03:16:01 PM 6 13.62 0.35 1.25 0.03 0.05 84.69 03:16:01 PM 7 8.93 0.00 1.47 0.05 0.07 89.48 03:17:01 PM all 36.93 0.11 2.24 0.10 0.11 60.51 03:17:01 PM 0 19.15 0.35 2.33 0.15 0.10 77.92 03:17:01 PM 1 40.84 0.02 2.24 0.03 0.12 56.75 03:17:01 PM 2 32.22 0.15 2.03 0.02 0.10 65.49 03:17:01 PM 3 45.60 0.03 2.11 0.07 0.13 52.06 03:17:01 PM 4 47.17 0.07 3.03 0.07 0.12 49.55 03:17:01 PM 5 36.51 0.10 2.06 0.02 0.10 61.21 03:17:01 PM 6 33.41 0.05 1.86 0.40 0.13 64.14 03:17:01 PM 7 40.54 0.08 2.23 0.07 0.10 56.98 03:18:01 PM all 29.83 0.00 1.87 0.50 0.09 67.72 03:18:01 PM 0 29.20 0.00 2.01 0.47 0.08 68.24 03:18:01 PM 1 41.16 0.00 2.41 0.20 0.12 56.11 03:18:01 PM 2 12.14 0.00 1.86 2.07 0.08 83.85 03:18:01 PM 3 34.50 0.00 2.15 0.59 0.08 62.68 03:18:01 PM 4 21.87 0.00 1.81 0.22 0.07 76.04 03:18:01 PM 5 37.65 0.00 1.49 0.18 0.08 60.60 03:18:01 PM 6 33.62 0.00 1.19 0.05 0.08 65.06 03:18:01 PM 7 28.42 0.00 2.00 0.22 0.08 69.27 03:19:01 PM all 33.58 0.00 1.88 1.68 0.10 62.77 03:19:01 PM 0 30.90 0.00 2.55 0.20 0.12 66.24 03:19:01 PM 1 33.03 0.00 2.40 6.30 0.10 58.17 03:19:01 PM 2 21.34 0.00 2.10 1.63 0.08 74.85 03:19:01 PM 3 40.80 0.00 1.42 0.02 0.10 57.66 03:19:01 PM 4 37.36 0.00 1.37 0.75 0.10 60.41 03:19:01 PM 5 28.32 0.00 1.62 1.07 0.10 68.89 03:19:01 PM 6 48.66 0.00 2.29 3.46 0.12 45.47 03:19:01 PM 7 28.22 0.00 1.25 0.00 0.08 70.45 Average: all 25.64 0.12 1.60 0.97 0.08 71.59 Average: 0 23.07 0.05 1.57 0.29 0.08 74.94 Average: 1 26.44 0.05 1.82 1.71 0.09 69.88 Average: 2 22.53 0.04 1.71 2.04 0.09 73.60 Average: 3 30.85 0.01 1.55 0.74 0.09 66.77 Average: 4 26.24 0.02 1.58 0.64 0.08 71.45 Average: 5 27.07 0.46 1.50 0.85 0.08 70.04 Average: 6 26.56 0.28 1.58 1.00 0.08 70.49 Average: 7 22.38 0.02 1.48 0.48 0.08 75.56