---> uname -a: Linux prd-centos8-builder-8c-8g-3901.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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): 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: 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): 0-7 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 9.4G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1019 28035 19 2832 30408 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:50:aa:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.28/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fe50:aaf5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f5:39:80:f5 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/06/2024 _x86_64_ (8 CPU) 15:20:27 LINUX RESTART (8 CPU) 03:21:01 PM tps rtps wtps bread/s bwrtn/s 03:22:01 PM 144.39 18.39 126.00 4077.56 8208.58 03:23:01 PM 153.22 7.28 145.93 1124.56 13897.22 03:24:01 PM 104.38 7.05 97.33 1319.16 7666.54 Average: 134.00 10.91 123.09 2173.87 9924.02 03:21:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:22:01 PM 28086076 29931044 4567400 13.99 2688 2171628 2598112 7.71 235864 3909656 146780 03:23:01 PM 28990044 31177128 3663432 11.22 2688 2500896 1469756 4.36 491012 2704516 82336 03:24:01 PM 28791796 31172976 3861680 11.83 2688 2685116 1445824 4.29 516076 2835672 53320 Average: 28622639 30760383 4030837 12.34 2688 2452547 1837897 5.45 414317 3149948 94145 03:21:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 PM eth0 528.87 440.93 4099.81 105.43 0.00 0.00 0.00 0.00 03:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 PM eth0 175.82 136.44 2629.17 25.22 0.00 0.00 0.00 0.00 03:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM eth0 37.42 32.27 394.05 6.12 0.00 0.00 0.00 0.00 03:24:01 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 247.39 203.23 2374.44 45.59 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/06/2024 _x86_64_ (8 CPU) 15:20:27 LINUX RESTART (8 CPU) 03:21:01 PM CPU %user %nice %system %iowait %steal %idle 03:22:01 PM all 28.63 0.00 2.08 0.86 0.10 68.33 03:22:01 PM 0 40.85 0.00 1.86 0.35 0.10 56.84 03:22:01 PM 1 37.17 0.00 5.21 2.21 0.12 55.29 03:22:01 PM 2 19.79 0.00 1.74 0.69 0.10 77.69 03:22:01 PM 3 39.33 0.00 1.96 0.94 0.10 57.68 03:22:01 PM 4 14.01 0.00 1.51 0.90 0.10 83.48 03:22:01 PM 5 20.51 0.00 1.39 0.00 0.12 77.98 03:22:01 PM 6 11.93 0.00 1.76 1.69 0.08 84.53 03:22:01 PM 7 45.45 0.00 1.19 0.10 0.08 53.18 03:23:01 PM all 22.70 0.00 1.58 1.24 0.07 74.41 03:23:01 PM 0 13.21 0.00 0.63 0.39 0.08 85.69 03:23:01 PM 1 24.49 0.00 1.14 0.94 0.09 73.35 03:23:01 PM 2 31.96 0.00 3.17 3.04 0.07 61.76 03:23:01 PM 3 20.05 0.00 2.33 4.03 0.08 73.51 03:23:01 PM 4 8.33 0.00 0.82 0.35 0.05 90.45 03:23:01 PM 5 36.77 0.00 2.46 0.34 0.07 60.37 03:23:01 PM 6 8.59 0.00 1.05 0.30 0.05 90.00 03:23:01 PM 7 38.76 0.00 1.05 0.49 0.07 59.62 03:24:01 PM all 7.65 0.00 1.14 0.72 0.04 90.44 03:24:01 PM 0 4.93 0.00 0.72 0.95 0.07 93.34 03:24:01 PM 1 27.73 0.00 1.80 1.17 0.05 69.25 03:24:01 PM 2 1.86 0.00 1.14 1.42 0.05 95.54 03:24:01 PM 3 2.45 0.00 0.62 0.24 0.03 96.66 03:24:01 PM 4 4.90 0.00 1.07 0.37 0.02 93.64 03:24:01 PM 5 0.60 0.00 0.33 0.50 0.05 98.51 03:24:01 PM 6 7.78 0.00 1.17 0.77 0.05 90.23 03:24:01 PM 7 10.79 0.00 2.24 0.35 0.03 86.59 Average: all 19.66 0.00 1.60 0.94 0.07 77.73 Average: 0 19.67 0.00 1.07 0.57 0.08 78.61 Average: 1 29.82 0.00 2.72 1.44 0.08 65.94 Average: 2 17.80 0.00 2.01 1.71 0.07 78.41 Average: 3 20.75 0.00 1.64 1.75 0.07 75.79 Average: 4 9.10 0.00 1.13 0.54 0.06 89.17 Average: 5 19.20 0.00 1.39 0.28 0.08 79.05 Average: 6 9.43 0.00 1.33 0.92 0.06 88.26 Average: 7 31.61 0.00 1.50 0.31 0.06 66.52