---> uname -a: Linux prd-centos8-builder-4c-4g-195.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.8G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 763 11173 19 3824 14657 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:f9:53:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.105/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86005sec preferred_lft 86005sec inet6 fe80::f816:3eff:fef9:5365/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bc:1f:90:0f 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) 02/27/2024 _x86_64_ (4 CPU) 18:14:25 LINUX RESTART (4 CPU) 06:15:02 PM tps rtps wtps bread/s bwrtn/s 06:16:01 PM 79.55 7.98 71.57 1353.44 5726.18 06:17:01 PM 254.42 19.65 234.77 4394.58 10333.99 06:18:01 PM 86.44 0.37 86.07 195.93 9450.00 06:19:01 PM 91.38 1.63 89.75 106.14 6323.41 06:20:01 PM 70.88 0.07 70.81 17.06 6751.43 06:21:01 PM 82.69 0.65 82.04 61.58 33052.80 Average: 110.58 5.01 105.57 1010.98 11960.68 06:15:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:01 PM 13254172 15104048 2885276 17.88 2688 2065600 1110724 6.46 191780 2344076 172924 06:17:01 PM 12422808 14625292 3716640 23.03 2688 2409384 1507000 8.77 260044 3063700 171836 06:18:01 PM 11729732 14059004 4409716 27.32 2688 2533896 1999752 11.63 326852 3678400 22820 06:19:01 PM 8833156 11580992 7306292 45.27 2688 2946576 4564080 26.55 504092 6368556 287144 06:20:01 PM 11426268 14993936 4713180 29.20 2688 3764440 1167156 6.79 797492 3488720 932308 06:21:01 PM 11427756 14995196 4711692 29.19 2688 3762956 1142796 6.65 977052 3305760 10996 Average: 11515649 14226411 4623799 28.65 2688 2913809 1915251 11.14 509552 3708202 266338 06:15:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 PM eth0 84.77 71.04 1088.83 8.53 0.00 0.00 0.00 0.00 06:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM eth0 246.66 206.46 2918.25 42.30 0.00 0.00 0.00 0.00 06:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM eth0 99.40 87.49 1502.50 13.29 0.00 0.00 0.00 0.00 06:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM lo 1796.40 1796.40 1799.80 1799.80 0.00 0.00 0.00 0.00 06:19:01 PM eth0 169.09 133.91 3156.37 18.44 0.00 0.00 0.00 0.00 06:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM lo 0.85 0.85 1.41 1.41 0.00 0.00 0.00 0.00 06:20:01 PM eth0 118.11 94.52 1330.21 13.92 0.00 0.00 0.00 0.00 06:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM eth0 81.02 85.75 47.10 162.18 0.00 0.00 0.00 0.00 06:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 301.42 301.42 302.09 302.09 0.00 0.00 0.00 0.00 Average: eth0 133.00 113.06 1672.24 43.21 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) 02/27/2024 _x86_64_ (4 CPU) 18:14:25 LINUX RESTART (4 CPU) 06:15:02 PM CPU %user %nice %system %iowait %steal %idle 06:16:01 PM all 18.64 0.00 2.38 0.89 0.08 78.01 06:16:01 PM 0 8.70 0.00 1.39 0.25 0.07 89.59 06:16:01 PM 1 34.42 0.00 3.50 1.74 0.09 60.26 06:16:01 PM 2 13.88 0.00 1.67 0.68 0.07 83.70 06:16:01 PM 3 17.61 0.00 2.96 0.88 0.09 78.47 06:17:01 PM all 29.60 0.00 3.08 2.50 0.09 64.73 06:17:01 PM 0 29.94 0.00 3.54 3.59 0.09 62.83 06:17:01 PM 1 27.26 0.00 2.53 2.17 0.10 67.94 06:17:01 PM 2 27.21 0.00 3.13 1.43 0.10 68.13 06:17:01 PM 3 33.98 0.00 3.11 2.79 0.07 60.05 06:18:01 PM all 53.70 0.00 2.04 0.84 0.07 43.36 06:18:01 PM 0 49.62 0.00 2.01 0.37 0.07 47.93 06:18:01 PM 1 62.27 0.00 1.27 0.38 0.07 36.00 06:18:01 PM 2 55.59 0.00 2.24 0.82 0.07 41.27 06:18:01 PM 3 47.28 0.00 2.63 1.78 0.08 48.23 06:19:01 PM all 64.11 0.00 4.18 0.37 0.09 31.25 06:19:01 PM 0 66.71 0.00 3.63 0.44 0.08 29.14 06:19:01 PM 1 63.37 0.00 6.12 0.44 0.08 29.99 06:19:01 PM 2 68.05 0.00 3.40 0.20 0.08 28.26 06:19:01 PM 3 58.33 0.00 3.57 0.40 0.10 37.59 06:20:01 PM all 37.29 0.00 2.69 0.76 0.08 59.18 06:20:01 PM 0 41.28 0.00 3.74 1.56 0.08 53.33 06:20:01 PM 1 28.30 0.00 1.98 0.50 0.10 69.12 06:20:01 PM 2 28.55 0.00 2.60 0.74 0.07 68.04 06:20:01 PM 3 51.02 0.00 2.42 0.25 0.07 46.25 06:21:01 PM all 17.78 0.00 2.13 2.81 0.08 77.21 06:21:01 PM 0 13.75 0.00 2.24 1.30 0.07 82.65 06:21:01 PM 1 38.85 0.00 2.64 3.88 0.08 54.55 06:21:01 PM 2 9.64 0.00 1.84 2.29 0.08 86.14 06:21:01 PM 3 8.85 0.00 1.78 3.78 0.07 85.53 Average: all 36.92 0.00 2.75 1.36 0.08 58.90 Average: 0 35.07 0.00 2.76 1.25 0.08 60.85 Average: 1 42.49 0.00 3.01 1.52 0.09 52.90 Average: 2 33.88 0.00 2.48 1.03 0.08 62.53 Average: 3 36.23 0.00 2.74 1.65 0.08 59.31