---> uname -a: Linux prd-centos8-builder-8c-8g-7546.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): 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: 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): 0-7 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 9.6G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1012 28096 19 2778 30424 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:8f:e4:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.64/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe8f:e4e3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8c:56:2c:4f 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) 04/14/2024 _x86_64_ (8 CPU) 00:33:22 LINUX RESTART (8 CPU) 12:34:01 AM tps rtps wtps bread/s bwrtn/s 12:35:01 AM 292.25 13.41 278.84 2429.99 10025.41 12:36:01 AM 136.47 15.64 120.82 3202.13 10772.00 12:37:01 AM 248.40 6.75 241.65 1340.62 9286.45 12:38:01 AM 42.44 0.63 41.80 131.82 4223.51 Average: 179.89 9.11 170.78 1776.20 8576.93 12:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:35:01 AM 29417964 31262736 3235500 9.91 2688 2163588 1436348 4.26 272172 2514540 140672 12:36:01 AM 28962244 31019848 3691220 11.30 2688 2368772 1712040 5.08 293020 2919012 18960 12:37:01 AM 27211008 29581764 5442456 16.67 2688 2675852 3874112 11.50 411068 4523020 81084 12:38:01 AM 28815308 31196912 3838156 11.75 2688 2686164 1466572 4.35 571632 2762032 1160 Average: 28601631 30765315 4051833 12.41 2688 2473594 2122268 6.30 386973 3179651 60469 12:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 149.43 110.23 1509.78 18.92 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 64.18 54.51 359.18 17.36 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 334.81 287.64 3857.14 39.99 0.00 0.00 0.00 0.00 12:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 21.69 18.71 17.49 8.96 0.00 0.00 0.00 0.00 12:38:01 AM 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 142.53 117.77 1435.85 21.31 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) 04/14/2024 _x86_64_ (8 CPU) 00:33:22 LINUX RESTART (8 CPU) 12:34:01 AM CPU %user %nice %system %iowait %steal %idle 12:35:01 AM all 9.27 0.00 1.92 0.93 0.05 87.83 12:35:01 AM 0 8.46 0.00 1.92 0.65 0.05 88.92 12:35:01 AM 1 13.11 0.00 1.81 0.70 0.07 84.31 12:35:01 AM 2 11.11 0.00 4.35 3.10 0.05 81.39 12:35:01 AM 3 12.14 0.00 1.84 0.64 0.05 85.34 12:35:01 AM 4 8.48 0.00 1.47 0.54 0.05 89.46 12:35:01 AM 5 5.46 0.00 1.17 0.40 0.03 92.93 12:35:01 AM 6 10.74 0.00 1.55 1.15 0.05 86.51 12:35:01 AM 7 4.64 0.00 1.25 0.28 0.03 93.79 12:36:01 AM all 10.95 0.00 9.50 0.66 0.06 78.84 12:36:01 AM 0 13.70 0.00 9.07 0.02 0.07 77.14 12:36:01 AM 1 15.83 0.00 10.85 0.52 0.05 72.75 12:36:01 AM 2 7.34 0.00 10.47 0.35 0.07 81.76 12:36:01 AM 3 4.68 0.00 9.68 1.00 0.05 84.58 12:36:01 AM 4 8.17 0.00 7.52 0.64 0.07 83.61 12:36:01 AM 5 16.13 0.00 9.89 1.24 0.05 72.69 12:36:01 AM 6 8.52 0.00 9.04 0.10 0.05 82.28 12:36:01 AM 7 13.18 0.00 9.49 1.39 0.05 75.89 12:37:01 AM all 37.95 0.00 1.86 0.83 0.09 59.27 12:37:01 AM 0 36.08 0.00 1.24 1.14 0.10 61.45 12:37:01 AM 1 31.63 0.00 1.52 0.05 0.08 66.71 12:37:01 AM 2 28.98 0.00 2.68 2.43 0.07 65.85 12:37:01 AM 3 18.30 0.00 1.34 0.60 0.08 79.67 12:37:01 AM 4 59.25 0.00 0.67 0.05 0.08 39.95 12:37:01 AM 5 35.47 0.00 4.49 1.79 0.10 58.14 12:37:01 AM 6 53.94 0.00 1.10 0.12 0.10 44.74 12:37:01 AM 7 39.91 0.00 1.84 0.44 0.10 57.71 12:38:01 AM all 9.35 0.00 1.14 0.20 0.05 89.27 12:38:01 AM 0 2.57 0.00 0.59 0.18 0.05 96.61 12:38:01 AM 1 4.95 0.00 1.19 0.32 0.05 93.50 12:38:01 AM 2 4.62 0.00 1.22 0.43 0.07 93.66 12:38:01 AM 3 14.78 0.00 1.60 0.22 0.05 83.35 12:38:01 AM 4 5.11 0.00 0.97 0.00 0.03 93.89 12:38:01 AM 5 5.63 0.00 1.24 0.30 0.03 92.80 12:38:01 AM 6 15.12 0.00 0.78 0.03 0.03 84.03 12:38:01 AM 7 22.01 0.00 1.54 0.10 0.05 76.30 Average: all 16.88 0.00 3.60 0.65 0.06 78.81 Average: 0 15.21 0.00 3.20 0.50 0.07 81.03 Average: 1 16.38 0.00 3.84 0.40 0.06 79.32 Average: 2 13.00 0.00 4.68 1.58 0.06 80.68 Average: 3 12.48 0.00 3.61 0.61 0.06 83.23 Average: 4 20.27 0.00 2.65 0.31 0.06 76.72 Average: 5 15.66 0.00 4.20 0.93 0.05 79.16 Average: 6 22.09 0.00 3.12 0.35 0.06 74.38 Average: 7 19.93 0.00 3.53 0.55 0.06 75.93