---> uname -a: Linux prd-centos8-builder-2c-8g-986.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 645 4486 19 2566 6744 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:0c:9c:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.143/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe0c:9ca8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4c:90:08:0f 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 ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/01/2024 _x86_64_ (2 CPU) 12:13:27 LINUX RESTART (2 CPU) 12:14:01 PM tps rtps wtps bread/s bwrtn/s 12:15:01 PM 73.33 18.53 54.80 3473.11 26700.68 12:16:01 PM 101.75 12.65 89.10 2191.40 6079.42 12:17:01 PM 139.49 14.75 124.75 3200.53 9319.10 12:18:01 PM 151.33 0.30 151.03 48.92 5188.05 Average: 116.47 11.55 104.92 2228.45 11821.92 12:14:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:15:01 PM 5377868 7079236 2504564 31.77 2688 1895248 929716 10.41 224592 1995784 34692 12:16:01 PM 4910460 6946176 2971972 37.70 2688 2215020 991840 11.11 268568 2366152 165908 12:17:01 PM 4406672 6635296 3475760 44.10 2688 2400520 1287620 14.42 315156 2792336 46952 12:18:01 PM 4580872 6891228 3301560 41.89 2688 2475240 978312 10.95 507436 2402328 43440 Average: 4818968 6887984 3063464 38.86 2688 2246507 1046872 11.72 328938 2389150 72748 12:14:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM eth0 358.33 230.14 2364.24 61.24 0.00 0.00 0.00 0.00 12:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM eth0 92.35 75.77 1073.00 9.44 0.00 0.00 0.00 0.00 12:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM eth0 127.13 117.73 725.90 35.13 0.00 0.00 0.00 0.00 12:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 PM eth0 219.59 226.31 928.77 67.52 0.00 0.00 0.00 0.00 12:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 199.35 162.49 1273.00 43.33 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/01/2024 _x86_64_ (2 CPU) 12:13:27 LINUX RESTART (2 CPU) 12:14:01 PM CPU %user %nice %system %iowait %steal %idle 12:15:01 PM all 17.87 0.00 4.66 13.71 0.08 63.68 12:15:01 PM 0 14.81 0.00 5.26 12.68 0.08 67.17 12:15:01 PM 1 20.92 0.00 4.07 14.73 0.07 60.22 12:16:01 PM all 37.20 0.00 5.41 3.23 0.12 54.04 12:16:01 PM 0 46.18 0.00 5.93 2.81 0.10 44.98 12:16:01 PM 1 28.22 0.00 4.90 3.64 0.13 63.10 12:17:01 PM all 39.10 0.00 24.98 3.70 0.11 32.11 12:17:01 PM 0 39.81 0.00 25.12 4.02 0.10 30.96 12:17:01 PM 1 38.39 0.00 24.84 3.39 0.12 33.27 12:18:01 PM all 49.00 0.00 5.06 3.50 0.12 42.32 12:18:01 PM 0 53.48 0.00 5.29 3.83 0.12 37.29 12:18:01 PM 1 44.50 0.00 4.83 3.17 0.12 47.37 Average: all 35.82 0.00 10.04 6.02 0.10 48.02 Average: 0 38.63 0.00 10.41 5.82 0.10 45.04 Average: 1 33.01 0.00 9.66 6.23 0.11 50.99