---> uname -a: Linux prd-centos8-docker-8c-8g-4786.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 26106 19 4686 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 mq state UP group default qlen 1000 link/ether fa:16:3e:b6:35:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.186/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85841sec preferred_lft 85841sec inet6 fe80::f816:3eff:feb6:35f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0d:f0:d2:b2 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:dff:fef0:d2b2/64 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) 12/13/2023 _x86_64_ (8 CPU) 13:59:15 LINUX RESTART (8 CPU) 02:00:01 PM tps rtps wtps bread/s bwrtn/s 02:01:01 PM 146.68 16.48 130.21 3412.33 10202.55 02:02:01 PM 229.78 11.29 218.49 2058.23 11792.95 02:03:01 PM 113.78 12.73 101.05 1044.19 34386.97 02:04:01 PM 68.73 0.03 68.69 0.93 3083.89 02:05:01 PM 25.26 0.02 25.24 0.53 577.26 02:06:01 PM 40.97 0.05 40.92 0.53 897.87 02:07:01 PM 40.91 2.47 38.44 4491.25 6976.97 02:08:01 PM 110.89 1.17 109.73 78.36 29018.14 Average: 97.13 5.53 91.60 1385.73 12117.52 02:00:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:01:01 PM 29299832 31168608 3355872 10.28 2688 2186260 1990076 5.90 178972 2718520 161272 02:02:01 PM 27471552 29728024 5184152 15.88 2688 2568772 2853216 8.47 286648 4404992 200412 02:03:01 PM 25878904 28965444 6776800 20.75 2688 3382044 5500796 16.32 480584 5727504 2220 02:04:01 PM 25443912 28602740 7211792 22.08 2688 3451528 5556252 16.49 521904 6117024 244 02:05:01 PM 25624344 28783880 7031360 21.53 2688 3452040 3513152 10.42 538068 5914972 24 02:06:01 PM 26186640 29354848 6469064 19.81 2688 3460112 2975388 8.83 541492 5358816 5716 02:07:01 PM 25819996 29417456 6835708 20.93 2688 3887780 2734660 8.11 590796 5668468 101372 02:08:01 PM 26739860 31034104 5915844 18.12 2688 4566232 1540092 4.57 901164 4393416 212 Average: 26558130 29631888 6097574 18.67 2688 3369346 3332954 9.89 504954 5037964 58934 02:00:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 PM eth0 93.04 60.15 1279.78 25.33 0.00 0.00 0.00 0.00 02:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 PM eth0 364.77 311.56 4922.15 43.69 0.00 0.00 0.00 0.00 02:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM lo 16.29 16.29 2.07 2.07 0.00 0.00 0.00 0.00 02:03:01 PM eth0 763.43 278.27 6423.66 21.04 0.00 0.00 0.00 0.00 02:03:01 PM docker0 6.08 10.25 1.02 1.28 0.00 0.00 0.00 0.00 02:03:01 PM vethbf37ea3 6.08 10.38 1.10 1.29 0.00 0.00 0.00 0.00 02:04:01 PM lo 5.28 5.28 0.67 0.67 0.00 0.00 0.00 0.00 02:04:01 PM eth0 88.69 81.21 725.26 18.13 0.00 0.00 0.00 0.00 02:04:01 PM docker0 1.55 2.42 0.25 0.26 0.00 0.00 0.00 0.00 02:04:01 PM veth0eb6651 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:05:01 PM lo 126.07 126.07 41.21 41.21 0.00 0.00 0.00 0.00 02:05:01 PM eth0 38.27 29.86 13.50 18.48 0.00 0.00 0.00 0.00 02:05:01 PM docker0 6.65 7.30 0.86 0.87 0.00 0.00 0.00 0.00 02:06:01 PM lo 506.65 506.65 342.04 342.04 0.00 0.00 0.00 0.00 02:06:01 PM eth0 251.15 197.83 44.56 177.93 0.00 0.00 0.00 0.00 02:06:01 PM docker0 3.53 4.28 0.59 0.55 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 02:07:01 PM eth0 119.35 96.28 1748.11 29.47 0.00 0.00 0.00 0.00 02:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM lo 248.06 248.06 56.89 56.89 0.00 0.00 0.00 0.00 02:08:01 PM eth0 286.36 134.98 2292.74 13.52 0.00 0.00 0.00 0.00 02:08:01 PM docker0 123.45 129.67 38.74 20.18 0.00 0.00 0.00 0.00 Average: lo 112.82 112.82 55.36 55.36 0.00 0.00 0.00 0.00 Average: eth0 250.64 148.78 2181.35 43.45 0.00 0.00 0.00 0.00 Average: docker0 17.66 19.24 5.18 2.89 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) 12/13/2023 _x86_64_ (8 CPU) 13:59:15 LINUX RESTART (8 CPU) 02:00:01 PM CPU %user %nice %system %iowait %steal %idle 02:01:01 PM all 11.13 0.00 1.05 0.93 0.05 86.84 02:01:01 PM 0 9.10 0.00 1.03 0.63 0.07 89.16 02:01:01 PM 1 24.39 0.00 2.52 1.92 0.05 71.12 02:01:01 PM 2 2.99 0.00 0.40 0.79 0.07 95.75 02:01:01 PM 3 18.04 0.00 1.44 1.25 0.03 79.24 02:01:01 PM 4 4.83 0.00 0.74 0.90 0.07 93.47 02:01:01 PM 5 8.61 0.00 0.63 0.38 0.03 90.34 02:01:01 PM 6 16.82 0.00 0.95 0.57 0.05 81.61 02:01:01 PM 7 4.24 0.00 0.68 1.00 0.05 94.02 02:02:01 PM all 37.17 0.00 1.30 1.52 0.10 59.91 02:02:01 PM 0 29.11 0.00 0.95 0.42 0.08 69.44 02:02:01 PM 1 32.86 0.00 1.44 1.57 0.13 63.99 02:02:01 PM 2 41.51 0.00 1.51 1.94 0.10 54.94 02:02:01 PM 3 32.84 0.00 1.69 2.74 0.10 62.63 02:02:01 PM 4 55.92 0.00 0.78 0.30 0.10 42.90 02:02:01 PM 5 34.21 0.00 1.29 1.86 0.10 62.54 02:02:01 PM 6 41.40 0.00 1.35 1.27 0.08 55.89 02:02:01 PM 7 29.52 0.00 1.37 2.04 0.07 67.01 02:03:01 PM all 11.09 0.27 2.08 1.12 0.08 85.35 02:03:01 PM 0 8.64 0.00 1.66 0.45 0.10 89.15 02:03:01 PM 1 10.00 0.00 2.42 2.05 0.07 85.47 02:03:01 PM 2 7.77 0.02 2.46 0.91 0.10 88.74 02:03:01 PM 3 14.58 0.00 2.55 0.69 0.10 82.08 02:03:01 PM 4 10.62 0.03 1.83 1.08 0.07 86.37 02:03:01 PM 5 12.71 2.07 1.91 1.78 0.08 81.44 02:03:01 PM 6 11.28 0.00 2.13 1.80 0.08 84.71 02:03:01 PM 7 13.14 0.03 1.70 0.22 0.07 84.84 02:04:01 PM all 44.47 0.00 1.28 0.29 0.09 53.87 02:04:01 PM 0 28.01 0.00 1.14 0.05 0.10 70.70 02:04:01 PM 1 31.69 0.00 0.85 0.05 0.08 67.33 02:04:01 PM 2 48.73 0.00 1.65 1.51 0.12 47.99 02:04:01 PM 3 38.55 0.00 1.15 0.00 0.08 60.22 02:04:01 PM 4 31.55 0.00 0.92 0.28 0.08 67.16 02:04:01 PM 5 68.40 0.00 2.41 0.32 0.10 28.77 02:04:01 PM 6 53.36 0.00 1.09 0.05 0.08 45.42 02:04:01 PM 7 55.49 0.00 1.07 0.03 0.08 43.32 02:05:01 PM all 16.43 0.27 1.48 0.26 0.09 81.47 02:05:01 PM 0 13.92 0.08 1.52 0.22 0.10 84.15 02:05:01 PM 1 18.85 0.03 1.57 0.44 0.10 79.01 02:05:01 PM 2 17.90 0.30 1.56 0.17 0.10 79.97 02:05:01 PM 3 14.58 0.00 0.99 0.10 0.08 84.24 02:05:01 PM 4 18.59 0.02 1.46 0.15 0.07 79.72 02:05:01 PM 5 18.80 0.03 2.03 0.60 0.08 78.45 02:05:01 PM 6 12.68 0.08 1.47 0.25 0.08 85.42 02:05:01 PM 7 16.15 1.58 1.26 0.17 0.10 80.75 02:06:01 PM all 28.63 0.29 2.83 0.22 0.10 67.93 02:06:01 PM 0 24.93 1.94 2.34 0.27 0.12 70.41 02:06:01 PM 1 27.77 0.05 2.84 0.18 0.12 69.04 02:06:01 PM 2 29.96 0.07 3.27 0.32 0.10 66.27 02:06:01 PM 3 28.38 0.10 2.78 0.13 0.10 68.50 02:06:01 PM 4 28.40 0.03 2.52 0.30 0.10 68.64 02:06:01 PM 5 27.64 0.10 3.12 0.30 0.08 68.75 02:06:01 PM 6 27.46 0.00 2.53 0.17 0.10 69.74 02:06:01 PM 7 34.47 0.05 3.21 0.07 0.10 62.10 02:07:01 PM all 40.58 0.04 1.18 0.45 0.08 57.67 02:07:01 PM 0 35.02 0.32 1.12 0.35 0.08 63.11 02:07:01 PM 1 48.51 0.00 1.45 0.25 0.07 49.72 02:07:01 PM 2 54.69 0.00 1.50 0.05 0.07 43.69 02:07:01 PM 3 32.72 0.00 1.00 0.33 0.08 65.86 02:07:01 PM 4 35.99 0.00 1.04 1.47 0.08 61.42 02:07:01 PM 5 42.94 0.00 1.37 0.23 0.08 55.37 02:07:01 PM 6 31.02 0.00 1.00 0.25 0.08 67.64 02:07:01 PM 7 43.78 0.00 0.97 0.62 0.07 54.56 02:08:01 PM all 24.97 0.00 2.20 1.42 0.08 71.32 02:08:01 PM 0 20.33 0.00 1.53 0.54 0.10 77.50 02:08:01 PM 1 27.03 0.00 1.62 1.29 0.08 69.97 02:08:01 PM 2 25.33 0.00 2.66 3.28 0.08 68.65 02:08:01 PM 3 22.70 0.00 2.38 4.14 0.07 70.71 02:08:01 PM 4 24.49 0.00 2.01 0.07 0.08 73.34 02:08:01 PM 5 26.49 0.00 2.75 0.34 0.07 70.36 02:08:01 PM 6 22.18 0.00 2.38 1.29 0.07 74.08 02:08:01 PM 7 31.21 0.00 2.30 0.45 0.07 65.97 Average: all 26.82 0.11 1.68 0.78 0.08 70.54 Average: 0 21.14 0.29 1.41 0.37 0.09 76.70 Average: 1 27.65 0.01 1.84 0.97 0.09 69.44 Average: 2 28.62 0.05 1.87 1.12 0.09 68.25 Average: 3 25.30 0.01 1.75 1.17 0.08 71.68 Average: 4 26.32 0.01 1.41 0.57 0.08 71.61 Average: 5 29.98 0.27 1.94 0.73 0.08 67.00 Average: 6 27.04 0.01 1.61 0.71 0.08 70.55 Average: 7 28.50 0.21 1.57 0.58 0.08 69.07