---> uname -a: Linux prd-centos8-builder-8c-8g-20051.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 9.3G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 997 28169 19 2721 30440 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:89:4c:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.71/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe89:4c6c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5d:2a:21:2c 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) 01/24/2024 _x86_64_ (8 CPU) 12:31:32 LINUX RESTART (8 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 103.71 22.25 81.46 6664.91 38406.00 12:34:01 PM 119.46 16.43 103.03 2547.42 3575.36 12:35:01 PM 122.50 13.31 109.18 2254.56 15466.97 12:36:01 PM 106.68 0.53 106.15 52.12 7853.55 Average: 113.09 13.13 99.95 2880.09 16327.34 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 29875400 31363836 2778076 8.51 2688 1827184 1388836 4.12 163528 2244404 46976 12:34:01 PM 28481960 30400012 4171516 12.78 2688 2246828 2130384 6.32 211948 3544996 323204 12:35:01 PM 29001732 31180092 3651744 11.18 2688 2498912 1519096 4.51 473084 2732224 93384 12:36:01 PM 28903176 31216696 3750300 11.49 2688 2619996 1433008 4.25 457664 2796608 105788 Average: 29065567 31040159 3587909 10.99 2688 2298230 1617831 4.80 326556 2829558 142338 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 229.98 182.40 1275.63 65.87 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 504.00 423.86 5215.31 75.74 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 81.29 67.01 776.32 12.27 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 38.09 31.41 342.83 6.88 0.00 0.00 0.00 0.00 12:36:01 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 213.34 176.17 1902.52 40.19 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) 01/24/2024 _x86_64_ (8 CPU) 12:31:32 LINUX RESTART (8 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 6.87 0.00 2.09 10.30 0.10 80.65 12:33:01 PM 0 7.04 0.00 2.32 22.86 0.10 67.68 12:33:01 PM 1 6.91 0.00 1.51 10.41 0.10 81.07 12:33:01 PM 2 6.57 0.00 2.51 17.16 0.08 73.67 12:33:01 PM 3 7.00 0.00 1.77 5.98 0.10 85.15 12:33:01 PM 4 11.74 0.00 1.34 3.12 0.08 83.72 12:33:01 PM 5 3.74 0.00 3.44 20.75 0.10 71.97 12:33:01 PM 6 7.12 0.00 1.69 1.37 0.10 89.72 12:33:01 PM 7 4.80 0.00 2.13 0.76 0.10 92.21 12:34:01 PM all 16.47 0.00 1.51 3.96 0.09 77.97 12:34:01 PM 0 14.53 0.00 1.86 6.01 0.08 77.52 12:34:01 PM 1 17.27 0.00 1.28 8.29 0.07 73.10 12:34:01 PM 2 6.30 0.00 1.01 2.12 0.08 90.49 12:34:01 PM 3 19.43 0.00 1.71 7.55 0.18 71.13 12:34:01 PM 4 22.60 0.00 1.71 1.85 0.10 73.74 12:34:01 PM 5 17.41 0.00 2.70 1.36 0.08 78.46 12:34:01 PM 6 16.67 0.00 0.84 1.02 0.08 81.39 12:34:01 PM 7 17.54 0.00 0.94 3.50 0.07 77.95 12:35:01 PM all 10.56 0.00 1.30 2.71 0.07 85.36 12:35:01 PM 0 1.45 0.00 0.62 2.97 0.07 94.89 12:35:01 PM 1 13.14 0.00 1.92 1.62 0.10 83.21 12:35:01 PM 2 3.77 0.00 0.90 2.33 0.07 92.94 12:35:01 PM 3 18.32 0.00 1.39 4.31 0.05 75.93 12:35:01 PM 4 13.55 0.00 1.98 3.09 0.05 81.32 12:35:01 PM 5 11.83 0.00 1.69 1.92 0.08 84.47 12:35:01 PM 6 12.63 0.00 1.44 4.94 0.05 80.94 12:35:01 PM 7 9.81 0.00 0.45 0.50 0.07 89.17 12:36:01 PM all 8.75 0.00 1.18 0.98 0.04 89.05 12:36:01 PM 0 4.60 0.00 0.85 0.97 0.03 93.55 12:36:01 PM 1 11.39 0.00 1.22 1.42 0.05 85.92 12:36:01 PM 2 31.40 0.00 2.50 3.22 0.07 62.82 12:36:01 PM 3 2.69 0.00 0.52 0.50 0.05 96.24 12:36:01 PM 4 7.01 0.00 1.35 0.48 0.03 91.12 12:36:01 PM 5 2.75 0.00 0.47 0.27 0.03 96.48 12:36:01 PM 6 4.15 0.00 1.00 0.52 0.02 94.32 12:36:01 PM 7 6.10 0.00 1.50 0.48 0.05 91.86 Average: all 10.66 0.00 1.52 4.48 0.07 83.26 Average: 0 6.90 0.00 1.41 8.18 0.07 83.43 Average: 1 12.17 0.00 1.48 5.43 0.08 80.83 Average: 2 12.01 0.00 1.73 6.21 0.08 79.97 Average: 3 11.86 0.00 1.35 4.58 0.10 82.12 Average: 4 13.71 0.00 1.60 2.13 0.07 82.49 Average: 5 8.93 0.00 2.07 6.05 0.08 82.87 Average: 6 10.14 0.00 1.24 1.96 0.06 86.59 Average: 7 9.55 0.00 1.26 1.31 0.07 87.81