---> uname -a: Linux prd-centos8-docker-8c-8g-2102.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: 2799.998 BogoMIPS: 5599.99 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 1104 25423 18 5362 30313 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:1b:77:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.126/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fe1b:7760/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:20:5b:d4:db 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::42:20ff:fe5b:d4db/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) 11/20/2023 _x86_64_ (8 CPU) 15:14:36 LINUX RESTART (8 CPU) 03:15:01 PM tps rtps wtps bread/s bwrtn/s 03:16:01 PM 170.73 12.76 157.96 2210.20 6183.77 03:17:01 PM 246.71 20.10 226.61 3899.48 12227.45 03:18:01 PM 134.12 1.60 132.52 794.67 37946.72 03:19:01 PM 63.41 12.20 51.22 499.17 1001.10 03:20:01 PM 51.05 0.02 51.03 0.53 2839.90 03:21:01 PM 22.61 0.00 22.61 0.00 469.99 03:22:01 PM 32.56 0.00 32.56 0.00 829.24 03:23:01 PM 124.77 2.55 122.22 4527.47 34769.55 03:24:01 PM 181.72 2.48 179.24 1780.47 9680.94 Average: 114.18 5.74 108.44 1523.57 11772.49 03:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:16:01 PM 29539384 31240132 3116328 9.54 2688 2023652 1433116 4.25 169440 2528972 171848 03:17:01 PM 28462844 30552188 4192868 12.84 2688 2401408 1911404 5.67 262868 3455604 145464 03:18:01 PM 26402568 29468264 6253144 19.15 2688 3360944 3856532 11.44 385520 5322660 144 03:19:01 PM 26758496 29899564 5897216 18.06 2688 3434112 2974840 8.83 509956 4842772 51544 03:20:01 PM 25027492 28179304 7628220 23.36 2688 3442992 4053260 12.03 537884 6528252 256 03:21:01 PM 24491552 27646288 8164160 25.00 2688 3444488 6571668 19.50 540128 7036652 296 03:22:01 PM 25136008 28488184 7519704 23.03 2688 3641944 3759632 11.15 586520 6370800 186000 03:23:01 PM 23959552 28297304 8696160 26.63 2688 4620488 4431900 13.15 775900 7286196 9736 03:24:01 PM 25336788 30309140 7318924 22.41 2688 5237832 2124096 6.30 860556 5830728 400256 Average: 26123854 29342263 6531858 20.00 2688 3511984 3457383 10.26 514308 5466960 107283 03:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 PM eth0 104.15 72.89 1116.98 13.83 0.00 0.00 0.00 0.00 03:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 PM eth0 265.81 241.63 2849.85 54.84 0.00 0.00 0.00 0.00 03:17:01 PM docker0 0.00 0.00 0.00 0.00 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 870.68 427.12 8899.40 30.94 0.00 0.00 0.00 0.00 03:18:01 PM docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 PM vetha218043 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 03:19:01 PM lo 21.91 21.91 2.79 2.79 0.00 0.00 0.00 0.00 03:19:01 PM eth0 86.39 74.96 668.12 20.01 0.00 0.00 0.00 0.00 03:19:01 PM docker0 7.78 12.78 1.29 1.55 0.00 0.00 0.00 0.00 03:20:01 PM lo 21.11 21.11 1.99 1.99 0.00 0.00 0.00 0.00 03:20:01 PM eth0 27.74 24.83 20.16 14.31 0.00 0.00 0.00 0.00 03:20:01 PM docker0 6.80 7.60 0.87 0.90 0.00 0.00 0.00 0.00 03:21:01 PM lo 297.73 297.73 124.71 124.71 0.00 0.00 0.00 0.00 03:21:01 PM eth0 38.89 22.66 14.21 18.25 0.00 0.00 0.00 0.00 03:21:01 PM docker0 0.18 0.38 0.03 0.04 0.00 0.00 0.00 0.00 03:21:01 PM vethdb8049e 0.18 0.38 0.03 0.03 0.00 0.00 0.00 0.00 03:22:01 PM lo 46.80 46.80 4.50 4.50 0.00 0.00 0.00 0.00 03:22:01 PM eth0 109.41 84.62 582.45 30.30 0.00 0.00 0.00 0.00 03:22:01 PM docker0 3.33 3.92 0.56 0.52 0.00 0.00 0.00 0.00 03:23:01 PM lo 12.48 12.48 1.86 1.86 0.00 0.00 0.00 0.00 03:23:01 PM eth0 382.63 190.70 3459.45 22.06 0.00 0.00 0.00 0.00 03:23:01 PM docker0 6.00 6.56 0.71 1.25 0.00 0.00 0.00 0.00 03:23:01 PM veth33c6509 6.00 6.68 0.79 1.26 0.00 0.00 0.00 0.00 03:24:01 PM lo 200.72 200.72 44.67 44.67 0.00 0.00 0.00 0.00 03:24:01 PM eth0 157.70 113.53 2975.07 14.61 0.00 0.00 0.00 0.00 03:24:01 PM docker0 100.17 104.65 29.84 16.47 0.00 0.00 0.00 0.00 Average: lo 66.75 66.75 20.06 20.06 0.00 0.00 0.00 0.00 Average: eth0 227.04 139.21 2287.31 24.35 0.00 0.00 0.00 0.00 Average: docker0 13.81 15.10 3.70 2.30 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) 11/20/2023 _x86_64_ (8 CPU) 15:14:36 LINUX RESTART (8 CPU) 03:15:01 PM CPU %user %nice %system %iowait %steal %idle 03:16:01 PM all 9.68 0.00 1.07 0.94 0.04 88.26 03:16:01 PM 0 0.68 0.00 0.55 0.00 0.07 98.70 03:16:01 PM 1 3.60 0.00 0.64 0.90 0.03 94.83 03:16:01 PM 2 17.83 0.00 1.75 0.90 0.05 79.47 03:16:01 PM 3 14.60 0.00 1.25 0.80 0.03 83.31 03:16:01 PM 4 20.43 0.00 1.86 2.11 0.05 75.54 03:16:01 PM 5 14.88 0.00 1.39 1.65 0.03 82.04 03:16:01 PM 6 4.55 0.00 0.60 0.23 0.02 94.60 03:16:01 PM 7 0.90 0.00 0.55 0.95 0.03 97.56 03:17:01 PM all 26.37 0.00 1.39 1.66 0.07 70.51 03:17:01 PM 0 20.29 0.00 1.69 1.77 0.08 76.17 03:17:01 PM 1 25.73 0.00 1.55 1.45 0.07 71.20 03:17:01 PM 2 29.31 0.00 1.45 1.89 0.08 67.26 03:17:01 PM 3 25.33 0.00 1.10 2.71 0.08 70.77 03:17:01 PM 4 34.63 0.00 1.60 1.17 0.07 62.53 03:17:01 PM 5 15.82 0.00 1.25 0.82 0.07 82.04 03:17:01 PM 6 27.27 0.00 0.73 1.15 0.07 70.78 03:17:01 PM 7 32.55 0.00 1.71 2.34 0.07 63.33 03:18:01 PM all 21.95 0.00 2.02 2.43 0.08 73.52 03:18:01 PM 0 30.16 0.00 1.64 1.62 0.10 66.49 03:18:01 PM 1 22.95 0.00 1.88 2.08 0.08 73.00 03:18:01 PM 2 19.27 0.00 2.11 5.01 0.07 73.54 03:18:01 PM 3 33.19 0.00 2.09 1.56 0.08 63.08 03:18:01 PM 4 13.19 0.00 2.44 1.81 0.08 82.48 03:18:01 PM 5 30.92 0.00 1.76 0.17 0.08 67.06 03:18:01 PM 6 15.01 0.00 1.64 0.84 0.05 82.46 03:18:01 PM 7 10.96 0.00 2.58 6.34 0.07 80.05 03:19:01 PM all 26.55 0.28 0.99 0.29 0.08 71.82 03:19:01 PM 0 29.56 0.03 0.70 0.00 0.08 69.62 03:19:01 PM 1 28.28 0.00 0.69 0.22 0.08 70.73 03:19:01 PM 2 37.62 2.13 1.51 0.92 0.08 57.72 03:19:01 PM 3 23.47 0.02 1.24 0.70 0.08 74.49 03:19:01 PM 4 24.40 0.05 1.39 0.35 0.07 73.75 03:19:01 PM 5 23.65 0.00 0.65 0.03 0.07 75.60 03:19:01 PM 6 21.38 0.00 0.55 0.07 0.07 77.93 03:19:01 PM 7 24.07 0.00 1.15 0.00 0.08 74.69 03:20:01 PM all 36.25 0.52 1.90 0.46 0.09 60.78 03:20:01 PM 0 29.04 0.02 1.64 0.10 0.08 69.12 03:20:01 PM 1 28.10 0.05 1.66 1.10 0.08 69.01 03:20:01 PM 2 37.86 0.08 1.82 1.05 0.08 59.10 03:20:01 PM 3 47.15 1.77 2.11 0.55 0.10 48.32 03:20:01 PM 4 38.85 1.82 2.06 0.32 0.10 56.85 03:20:01 PM 5 45.74 0.37 2.34 0.17 0.10 51.28 03:20:01 PM 6 31.19 0.03 1.59 0.08 0.08 67.02 03:20:01 PM 7 32.11 0.00 1.96 0.28 0.08 65.56 03:21:01 PM all 14.97 0.34 1.69 0.15 0.08 82.78 03:21:01 PM 0 12.67 2.11 1.86 0.07 0.08 83.21 03:21:01 PM 1 14.93 0.00 1.65 0.15 0.08 83.18 03:21:01 PM 2 17.65 0.00 1.74 0.08 0.08 80.44 03:21:01 PM 3 13.78 0.05 1.76 0.12 0.07 84.23 03:21:01 PM 4 16.42 0.12 1.52 0.15 0.08 81.71 03:21:01 PM 5 15.09 0.00 1.54 0.15 0.07 83.16 03:21:01 PM 6 18.30 0.03 1.81 0.12 0.05 79.69 03:21:01 PM 7 10.93 0.38 1.62 0.35 0.08 86.62 03:22:01 PM all 42.95 0.29 1.80 0.20 0.09 54.67 03:22:01 PM 0 29.87 0.00 1.91 0.07 0.10 68.05 03:22:01 PM 1 53.78 0.02 1.50 0.28 0.12 44.30 03:22:01 PM 2 50.98 0.02 1.77 0.03 0.08 47.12 03:22:01 PM 3 38.99 0.03 1.92 0.20 0.10 58.75 03:22:01 PM 4 35.17 2.17 1.90 0.48 0.08 60.18 03:22:01 PM 5 54.81 0.03 1.80 0.08 0.10 43.17 03:22:01 PM 6 43.95 0.00 1.71 0.38 0.08 53.88 03:22:01 PM 7 36.02 0.03 1.87 0.07 0.07 61.94 03:23:01 PM all 21.46 0.00 1.97 1.91 0.07 74.59 03:23:01 PM 0 12.95 0.00 1.86 1.86 0.07 83.26 03:23:01 PM 1 26.31 0.00 1.98 4.20 0.08 67.43 03:23:01 PM 2 12.50 0.00 2.73 2.93 0.07 81.77 03:23:01 PM 3 11.89 0.00 2.13 3.83 0.07 82.09 03:23:01 PM 4 21.29 0.00 1.93 0.44 0.07 76.28 03:23:01 PM 5 27.41 0.00 1.34 1.00 0.07 70.19 03:23:01 PM 6 29.33 0.00 2.11 0.75 0.07 67.73 03:23:01 PM 7 30.02 0.00 1.66 0.25 0.08 67.98 03:24:01 PM all 34.70 0.00 1.50 0.58 0.08 63.13 03:24:01 PM 0 44.60 0.00 2.34 0.17 0.08 52.81 03:24:01 PM 1 37.17 0.00 1.29 1.82 0.08 59.64 03:24:01 PM 2 17.98 0.00 1.73 0.79 0.07 79.44 03:24:01 PM 3 24.64 0.00 1.69 0.89 0.08 72.69 03:24:01 PM 4 42.54 0.00 0.82 0.02 0.07 56.55 03:24:01 PM 5 40.64 0.00 0.90 0.00 0.08 58.37 03:24:01 PM 6 34.67 0.00 1.37 0.77 0.08 63.11 03:24:01 PM 7 35.32 0.00 1.89 0.18 0.08 62.52 Average: all 26.10 0.16 1.59 0.96 0.08 71.12 Average: 0 23.30 0.24 1.57 0.63 0.08 74.17 Average: 1 26.76 0.01 1.43 1.36 0.08 70.37 Average: 2 26.78 0.25 1.85 1.51 0.07 69.54 Average: 3 25.89 0.21 1.70 1.26 0.08 70.87 Average: 4 27.44 0.46 1.72 0.76 0.07 69.53 Average: 5 29.88 0.04 1.44 0.45 0.07 68.10 Average: 6 25.07 0.01 1.35 0.49 0.06 73.02 Average: 7 23.66 0.05 1.67 1.19 0.07 73.36