---> uname -a: Linux prd-centos8-builder-2c-2g-7223.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 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): 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 7.9G 33G 20% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 592 4851 19 2253 6809 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:a0:5c:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86025sec preferred_lft 86025sec inet6 fe80::f816:3eff:fea0:5c62/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:fd:6f:20 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/11/2023 _x86_64_ (2 CPU) 13:31:31 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 100.20 32.04 68.16 6005.20 14764.48 01:34:01 PM 94.42 0.05 94.37 0.67 7927.11 01:35:01 PM 61.66 0.45 61.21 55.98 5911.80 01:36:01 PM 19.13 0.07 19.06 3.07 455.52 01:37:01 PM 14.70 0.42 14.28 18.93 366.07 Average: 58.02 6.61 51.42 1216.89 5885.29 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5237040 7001080 2645256 33.56 2688 1956156 1012012 11.33 202912 2154828 90316 01:34:01 PM 4970540 6964624 2911756 36.94 2688 2170552 997216 11.17 198676 2364708 128840 01:35:01 PM 4993056 6994388 2889240 36.65 2688 2177860 950720 10.65 224712 2314996 1084 01:36:01 PM 4947260 6960100 2935036 37.24 2688 2189580 990456 11.09 233464 2352968 12700 01:37:01 PM 4979672 6979888 2902624 36.82 2688 2177004 980804 10.98 403212 2153404 15280 Average: 5025514 6980016 2856782 36.24 2688 2134230 986242 11.04 252595 2268181 49644 01:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 264.73 161.95 1634.40 53.69 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 45.03 38.69 532.02 6.12 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 29.34 29.22 163.16 13.69 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 12.15 13.65 9.38 6.08 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 21.98 19.91 25.25 7.17 0.00 0.00 0.00 0.00 01:37:01 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 74.65 52.69 472.87 17.35 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/11/2023 _x86_64_ (2 CPU) 13:31:31 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 33.51 0.00 4.39 9.74 0.12 52.26 01:33:01 PM 0 18.81 0.00 4.33 9.29 0.12 67.45 01:33:01 PM 1 48.27 0.00 4.44 10.18 0.12 36.99 01:34:01 PM all 36.01 0.00 3.67 4.40 0.15 55.76 01:34:01 PM 0 19.57 0.00 2.73 4.77 0.10 72.82 01:34:01 PM 1 52.58 0.00 4.62 4.03 0.20 38.57 01:35:01 PM all 32.10 0.00 2.26 2.16 0.13 63.35 01:35:01 PM 0 23.27 0.00 2.37 1.42 0.13 72.80 01:35:01 PM 1 40.94 0.00 2.14 2.91 0.12 53.90 01:36:01 PM all 25.82 0.00 1.05 0.43 0.10 72.60 01:36:01 PM 0 13.34 0.00 0.90 0.32 0.10 85.34 01:36:01 PM 1 38.32 0.00 1.20 0.54 0.10 59.84 01:37:01 PM all 32.32 0.00 1.97 0.27 0.10 65.35 01:37:01 PM 0 15.10 0.00 1.66 0.07 0.10 83.08 01:37:01 PM 1 49.70 0.00 2.28 0.47 0.10 47.45 Average: all 31.95 0.00 2.67 3.40 0.12 61.87 Average: 0 18.02 0.00 2.40 3.17 0.11 76.30 Average: 1 45.94 0.00 2.93 3.63 0.13 47.37