---> uname -a: Linux prd-centos8-builder-4c-4g-490.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 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): 0-3 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 9.2G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 769 11951 19 3040 14654 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:4e:49:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86015sec preferred_lft 86015sec inet6 fe80::f816:3eff:fe4e:4906/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:15:21:3b:ac 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 05/04/2024 _x86_64_ (4 CPU) 14:41:23 LINUX RESTART (4 CPU) 02:42:01 PM tps rtps wtps bread/s bwrtn/s 02:43:01 PM 210.26 13.83 196.43 2440.79 6597.22 02:44:01 PM 276.61 18.38 258.23 4112.67 11922.24 02:45:01 PM 50.13 2.03 48.10 354.83 7496.34 02:46:01 PM 15.31 0.18 15.13 6.13 3692.44 02:47:02 PM 45.65 1.32 44.34 1580.15 5338.06 Average: 119.61 7.15 112.46 1699.21 7009.89 02:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:43:01 PM 13280868 15120476 2858576 17.71 2688 2054148 1086364 6.32 215748 2286812 157596 02:44:01 PM 11883708 14163560 4255736 26.37 2688 2483968 2216332 12.89 316228 3533232 198304 02:45:01 PM 11596832 13996048 4542612 28.15 2688 2602364 1975388 11.49 351180 3780760 92384 02:46:01 PM 11519408 13959312 4620036 28.63 2688 2641864 1976348 11.50 446940 3759232 25484 02:47:02 PM 11629308 14387644 4510136 27.94 2688 2957664 1619540 9.42 516056 3572132 154816 Average: 11982025 14325408 4157419 25.76 2688 2548002 1774794 10.33 369230 3386434 125717 02:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 PM eth0 97.53 62.41 932.49 20.25 0.00 0.00 0.00 0.00 02:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM eth0 310.75 246.40 3764.70 39.90 0.00 0.00 0.00 0.00 02:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM lo 0.78 0.78 0.12 0.12 0.00 0.00 0.00 0.00 02:45:01 PM eth0 57.43 43.30 1300.76 7.01 0.00 0.00 0.00 0.00 02:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 02:46:01 PM eth0 29.37 29.89 186.20 6.31 0.00 0.00 0.00 0.00 02:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:02 PM lo 821.74 821.74 783.99 783.99 0.00 0.00 0.00 0.00 02:47:02 PM eth0 177.86 131.64 2359.27 17.30 0.00 0.00 0.00 0.00 02:47:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 164.77 164.77 156.89 156.89 0.00 0.00 0.00 0.00 Average: eth0 134.62 102.75 1709.09 18.16 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 05/04/2024 _x86_64_ (4 CPU) 14:41:23 LINUX RESTART (4 CPU) 02:42:01 PM CPU %user %nice %system %iowait %steal %idle 02:43:01 PM all 20.16 0.00 3.36 1.67 0.08 74.73 02:43:01 PM 0 10.31 0.00 1.88 0.43 0.08 87.29 02:43:01 PM 1 35.28 0.00 3.98 1.67 0.08 58.99 02:43:01 PM 2 13.05 0.00 3.31 3.26 0.07 80.32 02:43:01 PM 3 21.98 0.00 4.30 1.34 0.07 72.32 02:44:01 PM all 46.53 0.00 3.35 2.24 0.10 47.78 02:44:01 PM 0 45.73 0.00 3.34 0.94 0.10 49.89 02:44:01 PM 1 48.01 0.00 4.07 2.49 0.12 45.31 02:44:01 PM 2 42.74 0.00 2.37 2.61 0.10 52.18 02:44:01 PM 3 49.63 0.00 3.62 2.93 0.10 43.72 02:45:01 PM all 76.28 0.00 2.51 0.76 0.13 20.32 02:45:01 PM 0 76.41 0.00 2.12 0.42 0.12 20.93 02:45:01 PM 1 78.80 0.00 1.57 0.02 0.13 19.48 02:45:01 PM 2 73.77 0.00 4.00 1.47 0.15 20.61 02:45:01 PM 3 76.14 0.00 2.33 1.12 0.13 20.28 02:46:01 PM all 75.00 0.00 2.67 0.11 0.12 22.10 02:46:01 PM 0 74.10 0.00 2.38 0.23 0.12 23.17 02:46:01 PM 1 72.32 0.00 2.83 0.05 0.12 24.69 02:46:01 PM 2 76.29 0.00 1.69 0.07 0.12 21.84 02:46:01 PM 3 77.29 0.00 3.77 0.08 0.13 18.72 02:47:02 PM all 55.17 0.00 2.89 0.67 0.10 41.17 02:47:02 PM 0 56.12 0.00 2.33 1.90 0.10 39.55 02:47:02 PM 1 49.30 0.00 3.52 0.05 0.08 47.04 02:47:02 PM 2 55.17 0.00 4.01 0.55 0.10 40.16 02:47:02 PM 3 60.06 0.00 1.71 0.18 0.10 37.95 Average: all 54.62 0.00 2.96 1.09 0.11 41.23 Average: 0 52.49 0.00 2.41 0.78 0.10 44.21 Average: 1 56.74 0.00 3.19 0.86 0.11 39.11 Average: 2 52.22 0.00 3.08 1.59 0.11 43.00 Average: 3 57.01 0.00 3.14 1.13 0.11 38.61