---> uname -a: Linux prd-centos8-builder-4c-4g-10626.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.6G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 783 11107 19 3870 14634 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:48:ed:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.213/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85994sec preferred_lft 85994sec inet6 fe80::f816:3eff:fe48:ed07/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:ea:cf:e6 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/25/2023 _x86_64_ (4 CPU) 06:29:30 LINUX RESTART (4 CPU) 06:30:01 AM tps rtps wtps bread/s bwrtn/s 06:31:01 AM 90.34 15.96 74.38 2645.78 6171.39 06:32:01 AM 276.49 16.66 259.83 3810.82 12098.49 06:33:01 AM 82.72 3.67 79.06 662.58 7978.19 06:34:01 AM 102.35 1.65 100.70 144.81 7828.03 06:35:01 AM 77.65 0.07 77.59 17.06 4344.74 06:36:01 AM 80.87 0.65 80.22 61.18 35185.15 Average: 118.43 6.44 111.99 1224.15 12267.48 06:30:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:31:01 AM 13265148 15110652 2874172 17.81 2688 2060760 1112380 6.47 183092 2340380 170596 06:32:01 AM 12458452 14681780 3680868 22.81 2688 2429340 1521064 8.85 221340 3063368 158852 06:33:01 AM 11584332 13940400 4554988 28.22 2688 2559544 2137784 12.44 316320 3828256 49788 06:34:01 AM 9139464 11840892 6999856 43.37 2688 2900028 4255200 24.76 469600 6096656 192504 06:35:01 AM 11426576 15025224 4712744 29.20 2688 3794560 1153080 6.71 800744 3481892 985704 06:36:01 AM 11356524 14980780 4782796 29.63 2688 3817544 1139852 6.63 979032 3364496 28980 Average: 11538416 14263288 4600904 28.51 2688 2926963 1886560 10.98 495021 3695841 264404 06:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 225.12 141.05 1357.39 41.81 0.00 0.00 0.00 0.00 06:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 254.93 208.67 2891.89 42.01 0.00 0.00 0.00 0.00 06:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 101.23 83.61 1367.23 12.60 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 1593.44 1593.44 1608.71 1608.71 0.00 0.00 0.00 0.00 06:34:01 AM eth0 190.79 145.45 3450.04 20.02 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 1.35 1.35 2.50 2.50 0.00 0.00 0.00 0.00 06:35:01 AM eth0 105.60 89.00 1154.79 12.73 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 79.67 84.59 73.18 161.80 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 265.86 265.86 268.60 268.60 0.00 0.00 0.00 0.00 Average: eth0 159.58 125.41 1716.14 48.49 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/25/2023 _x86_64_ (4 CPU) 06:29:30 LINUX RESTART (4 CPU) 06:30:01 AM CPU %user %nice %system %iowait %steal %idle 06:31:01 AM all 20.48 0.00 1.98 1.19 0.08 76.28 06:31:01 AM 0 27.72 0.00 2.30 0.50 0.07 69.40 06:31:01 AM 1 14.20 0.00 1.70 1.07 0.08 82.94 06:31:01 AM 2 27.18 0.00 2.73 2.08 0.08 67.93 06:31:01 AM 3 12.80 0.00 1.17 1.12 0.07 84.84 06:32:01 AM all 25.86 0.00 2.06 3.24 0.09 68.75 06:32:01 AM 0 23.37 0.00 1.97 1.75 0.10 72.80 06:32:01 AM 1 23.55 0.00 2.17 4.68 0.08 69.52 06:32:01 AM 2 35.84 0.00 2.00 2.05 0.08 60.02 06:32:01 AM 3 20.66 0.00 2.09 4.47 0.10 72.68 06:33:01 AM all 57.17 0.00 1.47 0.81 0.09 40.45 06:33:01 AM 0 48.71 0.00 1.31 1.56 0.08 48.34 06:33:01 AM 1 61.92 0.00 1.99 0.79 0.08 35.22 06:33:01 AM 2 62.78 0.00 1.01 0.65 0.08 35.47 06:33:01 AM 3 55.27 0.00 1.59 0.25 0.12 42.77 06:34:01 AM all 64.97 0.00 2.95 0.83 0.11 31.14 06:34:01 AM 0 67.63 0.00 1.92 0.43 0.10 29.91 06:34:01 AM 1 68.15 0.00 3.19 1.61 0.10 26.95 06:34:01 AM 2 59.29 0.00 2.84 0.69 0.13 37.04 06:34:01 AM 3 64.78 0.00 3.84 0.60 0.10 30.68 06:35:01 AM all 45.45 0.00 2.09 0.61 0.09 51.75 06:35:01 AM 0 36.76 0.00 1.52 0.45 0.10 61.17 06:35:01 AM 1 39.15 0.00 1.98 0.17 0.07 58.64 06:35:01 AM 2 58.68 0.00 2.48 1.14 0.10 37.60 06:35:01 AM 3 47.24 0.00 2.38 0.69 0.10 49.59 06:36:01 AM all 17.31 0.00 1.28 3.62 0.07 77.71 06:36:01 AM 0 22.31 0.00 1.76 2.81 0.07 73.06 06:36:01 AM 1 12.97 0.00 1.42 3.74 0.08 81.79 06:36:01 AM 2 16.69 0.00 0.95 3.51 0.07 78.78 06:36:01 AM 3 17.28 0.00 1.00 4.43 0.07 77.22 Average: all 38.52 0.00 1.97 1.72 0.09 57.70 Average: 0 37.74 0.00 1.80 1.25 0.09 59.12 Average: 1 36.63 0.00 2.07 2.01 0.08 59.20 Average: 2 43.38 0.00 2.00 1.69 0.09 52.83 Average: 3 36.32 0.00 2.01 1.93 0.09 59.65