---> uname -a: Linux prd-centos8-builder-8c-8g-3032.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 1015 28044 19 2828 30414 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:b7:ab:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:feb7:ab58/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:80:8a:11 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) 02/05/2024 _x86_64_ (8 CPU) 12:12:40 LINUX RESTART (8 CPU) 12:13:01 PM tps rtps wtps bread/s bwrtn/s 12:14:01 PM 64.88 14.91 49.98 6217.16 6574.65 12:15:01 PM 91.30 16.36 74.95 2551.52 1611.44 12:16:01 PM 174.91 7.33 167.58 1125.62 15582.59 12:17:01 PM 112.65 7.05 105.60 1319.78 8623.83 Average: 110.93 11.41 99.52 2803.72 8097.77 12:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:14:01 PM 29808228 31337616 2845248 8.71 2688 1865540 1359484 4.03 175236 2283424 16 12:15:01 PM 28302704 30130932 4350772 13.32 2688 2156116 2344824 6.96 223484 3710656 195936 12:16:01 PM 29029368 31186388 3624108 11.10 2688 2471360 1467804 4.36 487096 2671564 74868 12:17:01 PM 28782868 31168988 3870608 11.85 2688 2689720 1467760 4.36 514524 2847912 60896 Average: 28980792 30955981 3672684 11.25 2688 2295684 1659968 4.93 350085 2878389 82929 12:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 PM eth0 416.09 257.47 1529.94 72.48 0.00 0.00 0.00 0.00 12:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM eth0 361.00 310.00 3039.56 61.31 0.00 0.00 0.00 0.00 12:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM eth0 199.98 158.65 2504.06 32.50 0.00 0.00 0.00 0.00 12:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM eth0 52.56 43.56 623.02 7.86 0.00 0.00 0.00 0.00 12:17:01 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 257.43 192.43 1924.23 43.54 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) 02/05/2024 _x86_64_ (8 CPU) 12:12:40 LINUX RESTART (8 CPU) 12:13:01 PM CPU %user %nice %system %iowait %steal %idle 12:14:01 PM all 5.76 0.00 1.72 0.72 0.05 91.75 12:14:01 PM 0 5.66 0.00 1.76 0.18 0.03 92.37 12:14:01 PM 1 5.61 0.00 1.91 0.25 0.05 92.17 12:14:01 PM 2 5.68 0.00 1.96 1.86 0.05 90.45 12:14:01 PM 3 4.59 0.00 1.54 0.60 0.03 93.24 12:14:01 PM 4 5.80 0.00 1.71 0.89 0.05 91.55 12:14:01 PM 5 6.11 0.00 1.91 0.75 0.10 91.12 12:14:01 PM 6 8.19 0.00 1.88 1.11 0.05 88.78 12:14:01 PM 7 4.47 0.00 1.09 0.12 0.03 94.29 12:15:01 PM all 21.74 0.00 1.36 1.46 0.08 75.36 12:15:01 PM 0 11.32 0.00 1.14 4.06 0.08 83.39 12:15:01 PM 1 42.67 0.00 0.42 0.02 0.08 56.81 12:15:01 PM 2 16.22 0.00 1.14 0.25 0.10 82.29 12:15:01 PM 3 16.41 0.00 1.92 2.17 0.07 79.42 12:15:01 PM 4 14.38 0.00 0.92 0.02 0.07 84.62 12:15:01 PM 5 19.85 0.00 0.72 0.05 0.07 79.32 12:15:01 PM 6 23.56 0.00 3.26 1.99 0.08 71.10 12:15:01 PM 7 29.53 0.00 1.32 3.13 0.08 65.94 12:16:01 PM all 27.30 0.00 1.70 1.28 0.08 69.64 12:16:01 PM 0 20.14 0.00 2.50 0.90 0.08 76.37 12:16:01 PM 1 54.45 0.00 1.47 0.89 0.10 43.09 12:16:01 PM 2 11.66 0.00 1.10 0.23 0.07 86.94 12:16:01 PM 3 31.15 0.00 2.84 3.44 0.10 62.46 12:16:01 PM 4 33.19 0.00 2.54 0.40 0.10 63.77 12:16:01 PM 5 43.33 0.00 0.95 1.15 0.08 54.48 12:16:01 PM 6 4.60 0.00 0.87 0.79 0.08 93.65 12:16:01 PM 7 19.78 0.00 1.32 2.46 0.05 76.39 12:17:01 PM all 9.09 0.00 1.22 0.94 0.04 88.71 12:17:01 PM 0 1.37 0.00 0.78 0.53 0.03 97.28 12:17:01 PM 1 9.00 0.00 1.10 1.12 0.03 88.75 12:17:01 PM 2 4.53 0.00 0.83 1.21 0.05 93.38 12:17:01 PM 3 9.11 0.00 1.52 1.00 0.03 88.33 12:17:01 PM 4 30.87 0.00 1.94 0.82 0.08 66.29 12:17:01 PM 5 14.15 0.00 2.44 1.43 0.03 81.95 12:17:01 PM 6 3.37 0.00 0.87 1.29 0.02 94.45 12:17:01 PM 7 0.27 0.00 0.27 0.12 0.03 99.31 Average: all 15.98 0.00 1.50 1.10 0.06 81.36 Average: 0 9.62 0.00 1.55 1.42 0.06 87.35 Average: 1 27.95 0.00 1.23 0.57 0.07 70.19 Average: 2 9.53 0.00 1.26 0.89 0.07 88.25 Average: 3 15.31 0.00 1.95 1.80 0.06 80.87 Average: 4 21.07 0.00 1.78 0.53 0.08 76.55 Average: 5 20.87 0.00 1.50 0.85 0.07 76.71 Average: 6 9.93 0.00 1.72 1.29 0.06 87.00 Average: 7 13.51 0.00 1.00 1.45 0.05 83.98