---> uname -a: Linux prd-centos8-docker-8c-8g-3132.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 1097 25655 19 5136 30319 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:a4:9d:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.162/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85804sec preferred_lft 85804sec inet6 fe80::f816:3eff:fea4:9d0d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:57:ac:2e:5a 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::42:57ff:feac:2e5a/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) 12/07/2023 _x86_64_ (8 CPU) 15:47:48 LINUX RESTART (8 CPU) 03:48:01 PM tps rtps wtps bread/s bwrtn/s 03:49:01 PM 187.92 35.40 152.52 8438.08 18418.09 03:50:01 PM 231.86 20.08 211.78 3793.94 12067.71 03:51:01 PM 142.88 1.22 141.66 457.12 31739.11 03:52:01 PM 77.36 12.57 64.80 926.36 8089.86 03:53:01 PM 47.86 0.03 47.83 0.67 2915.59 03:54:01 PM 20.80 0.00 20.80 0.00 451.27 03:55:01 PM 33.48 0.05 33.43 0.53 1070.15 03:56:01 PM 52.22 2.48 49.73 4510.63 7123.01 03:57:01 PM 116.58 1.10 115.48 68.66 30571.52 Average: 101.21 8.10 93.11 2021.76 12492.55 03:48:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:49:01 PM 29638740 31288052 3016972 9.24 2688 1974496 1449716 4.30 167184 2431060 132092 03:50:01 PM 28353140 30433524 4302572 13.18 2688 2394960 2560164 7.60 249000 3578696 167304 03:51:01 PM 26608180 29660692 6047532 18.52 2688 3350200 3120660 9.26 351500 5145944 179168 03:52:01 PM 26003444 29142248 6652268 20.37 2688 3433648 3225164 9.57 507836 5593824 52440 03:53:01 PM 25238944 28396196 7416768 22.71 2688 3449072 5935500 17.61 534756 6311628 1640 03:54:01 PM 24794376 27953416 7861336 24.07 2688 3450316 6627896 19.66 539488 6732900 1712 03:55:01 PM 25920804 29097936 6734908 20.62 2688 3468876 3059828 9.08 546976 5623432 6720 03:56:01 PM 24664800 28989264 7990912 24.47 2688 4603868 3324696 9.86 734116 6658160 815496 03:57:01 PM 24458376 29212560 8197336 25.10 2688 5023148 2871872 8.52 802404 6771800 364372 Average: 26186756 29352654 6468956 19.81 2688 3460954 3575055 10.61 492584 5427494 191216 03:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 PM eth0 494.04 266.43 1582.27 60.08 0.00 0.00 0.00 0.00 03:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 260.41 229.72 3000.41 52.38 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 1128.00 411.98 8962.38 33.32 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 21.60 21.60 2.75 2.75 0.00 0.00 0.00 0.00 03:52:01 PM eth0 85.72 75.15 713.95 14.57 0.00 0.00 0.00 0.00 03:52:01 PM docker0 7.66 12.68 1.27 1.54 0.00 0.00 0.00 0.00 03:53:01 PM lo 13.83 13.83 1.34 1.34 0.00 0.00 0.00 0.00 03:53:01 PM eth0 33.40 25.54 21.23 15.80 0.00 0.00 0.00 0.00 03:53:01 PM docker0 4.76 5.26 0.62 0.62 0.00 0.00 0.00 0.00 03:53:01 PM veth76b2c27 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:54:01 PM lo 290.09 290.09 131.67 131.67 0.00 0.00 0.00 0.00 03:54:01 PM eth0 81.46 60.91 20.08 24.87 0.00 0.00 0.00 0.00 03:54:01 PM docker0 1.85 2.13 0.23 0.26 0.00 0.00 0.00 0.00 03:54:01 PM vethd508538 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:55:01 PM lo 79.37 79.37 7.57 7.57 0.00 0.00 0.00 0.00 03:55:01 PM eth0 124.21 89.19 46.99 40.91 0.00 0.00 0.00 0.00 03:55:01 PM docker0 3.55 4.32 0.60 0.56 0.00 0.00 0.00 0.00 03:56:01 PM lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 03:56:01 PM eth0 505.81 221.18 4023.90 29.90 0.00 0.00 0.00 0.00 03:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 PM lo 239.29 239.29 54.43 54.43 0.00 0.00 0.00 0.00 03:57:01 PM eth0 38.44 37.48 365.61 7.23 0.00 0.00 0.00 0.00 03:57:01 PM docker0 119.16 125.06 36.78 19.61 0.00 0.00 0.00 0.00 Average: lo 71.60 71.60 21.98 21.98 0.00 0.00 0.00 0.00 Average: eth0 305.68 157.49 2081.54 31.01 0.00 0.00 0.00 0.00 Average: docker0 15.22 16.60 4.39 2.51 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) 12/07/2023 _x86_64_ (8 CPU) 15:47:48 LINUX RESTART (8 CPU) 03:48:01 PM CPU %user %nice %system %iowait %steal %idle 03:49:01 PM all 14.38 0.00 2.15 1.40 0.06 82.01 03:49:01 PM 0 11.42 0.00 2.04 3.82 0.07 82.66 03:49:01 PM 1 21.63 0.00 2.34 0.69 0.08 75.26 03:49:01 PM 2 16.47 0.00 1.94 1.02 0.05 80.52 03:49:01 PM 3 19.98 0.00 2.66 0.77 0.07 76.53 03:49:01 PM 4 6.33 0.00 1.96 0.74 0.05 90.92 03:49:01 PM 5 10.54 0.00 1.84 2.07 0.05 85.50 03:49:01 PM 6 12.27 0.00 1.82 0.23 0.07 85.60 03:49:01 PM 7 16.37 0.00 2.58 1.87 0.05 79.13 03:50:01 PM all 22.08 0.00 1.36 1.31 0.08 75.17 03:50:01 PM 0 14.48 0.00 0.67 1.15 0.07 83.63 03:50:01 PM 1 24.68 0.00 1.00 1.72 0.07 72.53 03:50:01 PM 2 16.36 0.00 1.52 1.49 0.07 80.57 03:50:01 PM 3 25.51 0.00 1.64 1.74 0.08 71.03 03:50:01 PM 4 9.66 0.00 0.72 0.84 0.07 88.72 03:50:01 PM 5 29.21 0.00 1.82 0.69 0.08 68.20 03:50:01 PM 6 21.93 0.00 2.13 1.71 0.08 74.15 03:50:01 PM 7 34.84 0.00 1.35 1.19 0.08 62.53 03:51:01 PM all 28.40 0.00 2.21 2.62 0.11 66.66 03:51:01 PM 0 32.99 0.00 2.25 0.77 0.12 63.87 03:51:01 PM 1 15.66 0.00 3.03 10.68 0.10 70.53 03:51:01 PM 2 34.22 0.00 2.40 0.89 0.08 62.40 03:51:01 PM 3 36.19 0.00 2.19 4.21 0.12 57.30 03:51:01 PM 4 33.10 0.00 2.01 0.34 0.12 64.43 03:51:01 PM 5 30.68 0.00 2.14 0.67 0.12 66.39 03:51:01 PM 6 29.76 0.00 1.92 0.72 0.12 67.48 03:51:01 PM 7 14.51 0.00 1.76 2.71 0.10 80.92 03:52:01 PM all 21.14 0.28 1.05 1.01 0.08 76.45 03:52:01 PM 0 15.81 0.05 1.17 0.22 0.07 82.69 03:52:01 PM 1 15.65 2.09 0.90 1.10 0.08 80.17 03:52:01 PM 2 27.99 0.03 1.29 0.47 0.08 70.14 03:52:01 PM 3 27.17 0.00 1.29 1.34 0.08 70.13 03:52:01 PM 4 16.03 0.00 0.65 0.10 0.08 83.14 03:52:01 PM 5 14.96 0.00 0.64 0.70 0.07 83.63 03:52:01 PM 6 26.65 0.00 1.14 0.40 0.07 71.75 03:52:01 PM 7 24.86 0.03 1.35 3.73 0.08 69.94 03:53:01 PM all 41.88 0.25 1.91 0.28 0.11 55.57 03:53:01 PM 0 30.97 1.69 2.64 1.24 0.10 63.36 03:53:01 PM 1 42.02 0.03 1.92 0.17 0.10 55.75 03:53:01 PM 2 47.50 0.03 1.94 0.08 0.12 50.33 03:53:01 PM 3 56.50 0.00 1.66 0.05 0.12 41.67 03:53:01 PM 4 35.05 0.03 1.93 0.03 0.10 62.86 03:53:01 PM 5 33.70 0.13 1.94 0.35 0.08 63.79 03:53:01 PM 6 53.81 0.03 1.79 0.10 0.10 44.17 03:53:01 PM 7 35.52 0.03 1.50 0.22 0.13 62.59 03:54:01 PM all 14.59 0.32 1.57 0.43 0.08 83.01 03:54:01 PM 0 10.57 0.00 1.57 1.02 0.08 86.76 03:54:01 PM 1 13.92 0.32 1.29 0.12 0.08 84.28 03:54:01 PM 2 18.31 0.02 1.35 0.35 0.08 79.88 03:54:01 PM 3 16.64 0.05 1.67 0.40 0.07 81.17 03:54:01 PM 4 15.44 0.02 1.52 0.28 0.08 82.65 03:54:01 PM 5 11.62 0.02 1.82 0.82 0.07 85.65 03:54:01 PM 6 17.89 0.07 1.87 0.12 0.07 79.99 03:54:01 PM 7 12.33 2.09 1.47 0.33 0.07 83.71 03:55:01 PM all 36.01 0.10 2.33 0.33 0.11 61.12 03:55:01 PM 0 35.00 0.00 2.31 0.23 0.10 62.35 03:55:01 PM 1 45.95 0.07 1.80 0.08 0.12 51.99 03:55:01 PM 2 31.90 0.02 1.64 0.30 0.10 66.04 03:55:01 PM 3 46.39 0.07 3.37 0.22 0.13 49.82 03:55:01 PM 4 32.11 0.18 2.16 0.30 0.10 65.15 03:55:01 PM 5 20.34 0.00 2.51 0.39 0.12 76.64 03:55:01 PM 6 29.88 0.40 2.18 0.82 0.08 66.64 03:55:01 PM 7 46.56 0.08 2.68 0.29 0.13 50.25 03:56:01 PM all 28.82 0.00 1.86 0.62 0.09 68.62 03:56:01 PM 0 31.65 0.00 1.71 0.00 0.10 66.54 03:56:01 PM 1 18.53 0.00 1.76 0.02 0.07 79.62 03:56:01 PM 2 26.73 0.00 2.04 0.50 0.10 70.62 03:56:01 PM 3 44.78 0.00 1.98 1.14 0.10 52.00 03:56:01 PM 4 27.20 0.00 1.51 0.07 0.08 71.14 03:56:01 PM 5 22.89 0.00 2.01 0.20 0.08 74.82 03:56:01 PM 6 22.82 0.00 2.10 2.78 0.08 72.22 03:56:01 PM 7 35.94 0.00 1.74 0.25 0.08 61.98 03:57:01 PM all 31.17 0.00 1.55 3.19 0.08 64.00 03:57:01 PM 0 17.67 0.00 1.86 7.60 0.07 72.81 03:57:01 PM 1 38.66 0.00 2.16 2.24 0.10 56.83 03:57:01 PM 2 46.67 0.00 1.72 3.41 0.08 48.12 03:57:01 PM 3 26.11 0.00 1.34 4.82 0.07 67.67 03:57:01 PM 4 9.55 0.00 1.37 0.79 0.08 88.21 03:57:01 PM 5 41.18 0.00 0.94 1.22 0.07 56.60 03:57:01 PM 6 37.32 0.00 1.37 0.23 0.08 60.99 03:57:01 PM 7 32.17 0.00 1.66 5.22 0.12 60.83 Average: all 26.49 0.11 1.78 1.24 0.09 70.29 Average: 0 22.27 0.19 1.80 1.78 0.09 73.86 Average: 1 26.30 0.28 1.80 1.86 0.09 69.67 Average: 2 29.57 0.01 1.76 0.95 0.09 67.63 Average: 3 33.24 0.01 1.98 1.63 0.09 63.05 Average: 4 20.48 0.03 1.54 0.39 0.09 77.49 Average: 5 23.90 0.02 1.74 0.79 0.08 73.47 Average: 6 28.04 0.06 1.81 0.79 0.08 69.22 Average: 7 28.13 0.25 1.79 1.76 0.09 67.98