---> uname -a: Linux prd-centos8-builder-8c-8g-988.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 9.5G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1005 28089 19 2792 30434 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:1a:db:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86163sec preferred_lft 86163sec inet6 fe80::f816:3eff:fe1a:db3e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:89:5d:16:dc 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/01/2024 _x86_64_ (8 CPU) 12:13:26 LINUX RESTART (8 CPU) 12:14:03 PM tps rtps wtps bread/s bwrtn/s 12:15:01 PM 97.16 26.94 70.22 6161.60 2913.03 12:16:01 PM 175.44 9.26 166.18 2086.37 18061.51 12:17:01 PM 112.95 7.30 105.65 1328.45 8131.24 Average: 128.87 14.36 114.51 3158.89 9778.28 12:14:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:15:01 PM 29134436 30849688 3519028 10.78 2688 2049212 1847036 5.48 182384 2946920 187844 12:16:01 PM 29004912 31177392 3648552 11.17 2688 2496172 1498480 4.45 429532 2789268 83648 12:17:01 PM 28847128 31237608 3806336 11.66 2688 2699476 1432388 4.25 451784 2871684 110324 Average: 28995492 31088229 3657972 11.20 2688 2414953 1592635 4.73 354567 2869291 127272 12:14:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 631.13 497.35 4034.45 125.23 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 392.17 312.86 4807.57 55.46 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 32.94 28.58 345.07 6.07 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 348.96 277.16 3051.59 61.55 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/01/2024 _x86_64_ (8 CPU) 12:13:26 LINUX RESTART (8 CPU) 12:14:03 PM CPU %user %nice %system %iowait %steal %idle 12:15:01 PM all 13.11 0.00 1.82 0.83 0.07 84.15 12:15:01 PM 0 11.09 0.00 2.11 0.53 0.07 86.20 12:15:01 PM 1 11.47 0.00 1.33 0.52 0.07 86.61 12:15:01 PM 2 16.13 0.00 2.68 1.47 0.07 79.65 12:15:01 PM 3 14.56 0.00 1.52 0.76 0.07 83.09 12:15:01 PM 4 13.95 0.00 1.70 0.66 0.07 83.62 12:15:01 PM 5 7.08 0.00 1.68 1.01 0.07 90.16 12:15:01 PM 6 19.01 0.00 1.70 1.28 0.09 77.93 12:15:01 PM 7 11.65 0.00 1.92 0.45 0.09 85.89 12:16:01 PM all 19.85 0.00 1.60 1.59 0.06 76.90 12:16:01 PM 0 27.58 0.00 0.65 0.77 0.07 70.93 12:16:01 PM 1 29.02 0.00 2.78 4.22 0.08 63.91 12:16:01 PM 2 9.54 0.00 1.23 0.81 0.07 88.36 12:16:01 PM 3 38.98 0.00 2.49 2.39 0.07 56.07 12:16:01 PM 4 10.51 0.00 1.04 0.84 0.07 87.54 12:16:01 PM 5 17.55 0.00 1.59 2.09 0.05 78.72 12:16:01 PM 6 17.48 0.00 1.79 0.88 0.05 79.80 12:16:01 PM 7 8.16 0.00 1.27 0.70 0.07 89.79 12:17:01 PM all 9.22 0.00 1.29 0.92 0.04 88.52 12:17:01 PM 0 2.77 0.00 0.80 0.28 0.07 96.08 12:17:01 PM 1 37.21 0.00 3.57 2.04 0.07 57.12 12:17:01 PM 2 6.11 0.00 1.12 1.34 0.03 91.40 12:17:01 PM 3 13.17 0.00 1.91 0.77 0.03 84.12 12:17:01 PM 4 1.42 0.00 0.62 0.83 0.02 97.11 12:17:01 PM 5 7.61 0.00 1.02 0.33 0.03 91.01 12:17:01 PM 6 0.50 0.00 0.45 1.19 0.08 97.77 12:17:01 PM 7 4.94 0.00 0.87 0.60 0.02 93.57 Average: all 14.07 0.00 1.57 1.12 0.06 83.18 Average: 0 13.88 0.00 1.16 0.53 0.07 84.37 Average: 1 26.07 0.00 2.58 2.28 0.07 69.00 Average: 2 10.45 0.00 1.65 1.20 0.06 86.65 Average: 3 22.29 0.00 1.98 1.31 0.06 74.37 Average: 4 8.55 0.00 1.11 0.78 0.05 89.50 Average: 5 10.79 0.00 1.43 1.14 0.05 86.59 Average: 6 12.24 0.00 1.31 1.11 0.07 85.26 Average: 7 8.21 0.00 1.35 0.59 0.06 89.80