---> uname -a: Linux prd-centos8-docker-8c-8g-13177.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: 2799.996 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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1057 26547 19 4284 30367 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:74:55:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.121/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe74:553a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d0:57:d5:e0 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:d0ff:fe57:d5e0/64 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) 01/18/2024 _x86_64_ (8 CPU) 13:00:13 LINUX RESTART (8 CPU) 01:01:01 PM tps rtps wtps bread/s bwrtn/s 01:02:01 PM 112.14 7.38 104.76 1382.64 7884.39 01:03:01 PM 267.24 21.61 245.63 4260.85 17330.54 01:04:01 PM 132.28 15.84 116.44 5438.48 30158.20 01:05:01 PM 177.96 1.53 176.42 1650.25 23724.41 Average: 172.40 11.59 160.81 3183.07 19774.32 01:01:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:02:01 PM 29519188 31267684 3136524 9.60 2688 2067564 1996512 5.92 164484 2527624 178556 01:03:01 PM 27691564 29928784 4964148 15.20 2688 2551376 2541024 7.54 284424 4195968 87920 01:04:01 PM 27300864 30975664 5354848 16.40 2688 3969336 1882404 5.59 674744 4131552 500840 01:05:01 PM 27198320 31104528 5457392 16.71 2688 4198292 1528248 4.53 861392 4044344 48208 Average: 27927484 30819165 4728228 14.48 2688 3196642 1987047 5.90 496261 3724872 203881 01:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 PM eth0 86.91 60.57 1235.91 18.36 0.00 0.00 0.00 0.00 01:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM eth0 501.33 380.29 5691.71 51.66 0.00 0.00 0.00 0.00 01:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM lo 10.18 10.18 1.03 1.03 0.00 0.00 0.00 0.00 01:04:01 PM eth0 755.39 324.72 7156.89 38.55 0.00 0.00 0.00 0.00 01:04:01 PM docker0 3.35 4.03 0.50 0.47 0.00 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 232.72 170.94 2762.77 27.74 0.00 0.00 0.00 0.00 01:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.54 2.54 0.26 0.26 0.00 0.00 0.00 0.00 Average: eth0 394.09 234.13 4211.82 34.08 0.00 0.00 0.00 0.00 Average: docker0 0.84 1.01 0.12 0.12 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) 01/18/2024 _x86_64_ (8 CPU) 13:00:13 LINUX RESTART (8 CPU) 01:01:01 PM CPU %user %nice %system %iowait %steal %idle 01:02:01 PM all 11.02 0.00 1.01 0.53 0.04 87.40 01:02:01 PM 0 9.68 0.00 1.10 0.17 0.08 88.96 01:02:01 PM 1 10.22 0.00 0.58 1.12 0.05 88.03 01:02:01 PM 2 4.69 0.00 0.57 0.35 0.07 94.32 01:02:01 PM 3 28.80 0.00 2.57 0.55 0.03 68.04 01:02:01 PM 4 2.90 0.00 0.27 0.13 0.02 96.68 01:02:01 PM 5 24.94 0.00 1.72 0.90 0.03 72.41 01:02:01 PM 6 0.88 0.00 0.55 0.75 0.05 97.76 01:02:01 PM 7 6.00 0.00 0.73 0.23 0.02 93.01 01:03:01 PM all 30.43 0.00 1.35 1.59 0.09 66.54 01:03:01 PM 0 21.86 0.00 1.05 0.35 0.10 76.63 01:03:01 PM 1 39.07 0.00 1.24 1.92 0.08 57.69 01:03:01 PM 2 35.99 0.00 1.17 1.94 0.08 60.82 01:03:01 PM 3 22.84 0.00 1.12 0.53 0.10 75.40 01:03:01 PM 4 31.34 0.00 1.20 1.27 0.08 66.10 01:03:01 PM 5 23.85 0.00 1.36 3.48 0.08 71.23 01:03:01 PM 6 37.60 0.00 2.44 2.59 0.08 57.29 01:03:01 PM 7 30.91 0.00 1.26 0.60 0.10 67.12 01:04:01 PM all 18.52 0.28 3.34 1.93 0.09 75.84 01:04:01 PM 0 19.05 0.03 3.28 0.29 0.10 77.24 01:04:01 PM 1 24.20 0.00 3.49 2.98 0.08 69.24 01:04:01 PM 2 16.72 0.02 3.73 6.68 0.10 72.75 01:04:01 PM 3 18.37 0.07 3.14 0.73 0.08 77.61 01:04:01 PM 4 19.71 0.30 3.68 0.32 0.12 75.87 01:04:01 PM 5 15.44 1.83 3.16 2.84 0.07 76.67 01:04:01 PM 6 16.28 0.00 2.80 1.38 0.12 79.42 01:04:01 PM 7 18.38 0.00 3.41 0.24 0.08 77.89 01:05:01 PM all 13.35 0.00 1.00 0.98 0.06 84.61 01:05:01 PM 0 10.76 0.00 1.29 2.43 0.07 85.46 01:05:01 PM 1 14.36 0.00 1.34 2.62 0.05 81.63 01:05:01 PM 2 23.31 0.00 1.45 0.42 0.05 74.77 01:05:01 PM 3 5.18 0.00 0.50 0.00 0.05 94.27 01:05:01 PM 4 16.46 0.00 0.99 0.02 0.05 82.48 01:05:01 PM 5 13.84 0.00 1.14 0.33 0.07 84.62 01:05:01 PM 6 11.79 0.00 0.75 1.96 0.07 85.43 01:05:01 PM 7 11.12 0.00 0.55 0.07 0.05 88.21 Average: all 18.32 0.07 1.67 1.25 0.07 78.61 Average: 0 15.33 0.01 1.68 0.81 0.09 82.09 Average: 1 21.95 0.00 1.66 2.16 0.07 74.16 Average: 2 20.18 0.00 1.72 2.34 0.08 75.68 Average: 3 18.80 0.02 1.83 0.45 0.07 78.83 Average: 4 17.59 0.08 1.53 0.44 0.07 80.31 Average: 5 19.53 0.45 1.84 1.89 0.06 76.23 Average: 6 16.61 0.00 1.63 1.67 0.08 80.01 Average: 7 16.58 0.00 1.48 0.28 0.06 81.59