---> uname -a: Linux prd-centos8-builder-4c-4g-7139.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: 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): 0-3 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 767 11125 19 3868 14651 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:fb:70:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85997sec preferred_lft 85997sec inet6 fe80::f816:3eff:fefb:708f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:57:9a:44:1b 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) 12/11/2023 _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 93.00 15.84 77.16 2624.59 6490.29 06:32:01 AM 259.39 17.52 241.87 3834.43 11679.75 06:33:01 AM 83.86 2.85 81.01 641.92 9392.85 06:34:01 AM 94.86 1.65 93.21 144.79 6186.63 06:35:01 AM 89.49 0.07 89.42 17.06 4666.56 06:36:01 AM 79.24 0.65 78.59 61.19 35186.34 Average: 116.65 6.43 110.22 1220.87 12265.69 06:30:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:31:01 AM 13277424 15134660 2861896 17.73 2688 2072656 1123052 6.53 183888 2326756 174644 06:32:01 AM 12264708 14493932 3874612 24.01 2688 2435260 1799940 10.47 228812 3250016 165704 06:33:01 AM 11465548 13820852 4673772 28.96 2688 2558872 2433940 14.16 317412 3947092 5608 06:34:01 AM 8983460 11757936 7155860 44.34 2688 2972940 4278848 24.89 473984 6248936 267564 06:35:01 AM 11438376 15035648 4700944 29.13 2688 3793288 1167060 6.79 801268 3471096 985688 06:36:01 AM 11467312 15077860 4672008 28.95 2688 3804128 1080880 6.29 976824 3259644 27056 Average: 11482805 14220148 4656515 28.85 2688 2939524 1980620 11.52 497031 3750590 271044 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 191.67 138.95 1420.00 38.37 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 257.21 219.45 2855.93 42.52 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 91.64 78.94 1309.35 12.16 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 1587.20 1587.20 1605.07 1605.07 0.00 0.00 0.00 0.00 06:34:01 AM eth0 180.42 148.80 3448.68 20.11 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 1.28 1.28 1.83 1.83 0.00 0.00 0.00 0.00 06:35:01 AM eth0 108.60 92.40 1155.81 13.79 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 80.39 86.04 74.03 161.84 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 264.87 264.87 267.94 267.94 0.00 0.00 0.00 0.00 Average: eth0 151.67 127.44 1711.00 48.12 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) 12/11/2023 _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 20.43 0.00 1.99 1.17 0.07 76.34 06:31:01 AM 0 21.98 0.00 2.17 0.90 0.08 74.86 06:31:01 AM 1 9.73 0.00 1.19 1.05 0.07 87.96 06:31:01 AM 2 12.79 0.00 1.93 0.81 0.07 84.41 06:31:01 AM 3 37.17 0.00 2.69 1.90 0.07 58.17 06:32:01 AM all 27.86 0.00 2.12 3.17 0.10 66.76 06:32:01 AM 0 31.00 0.00 2.05 3.52 0.08 63.34 06:32:01 AM 1 26.48 0.00 1.71 2.54 0.10 69.18 06:32:01 AM 2 27.59 0.00 2.14 3.51 0.10 66.66 06:32:01 AM 3 26.38 0.00 2.57 3.09 0.10 67.86 06:33:01 AM all 55.38 0.00 1.39 0.94 0.08 42.21 06:33:01 AM 0 55.62 0.00 1.04 1.47 0.08 41.78 06:33:01 AM 1 54.60 0.00 1.71 0.55 0.08 43.06 06:33:01 AM 2 50.55 0.00 1.74 0.77 0.08 46.86 06:33:01 AM 3 60.75 0.00 1.09 0.95 0.07 37.14 06:34:01 AM all 65.28 0.00 3.12 0.55 0.11 30.93 06:34:01 AM 0 67.60 0.00 4.56 1.06 0.13 26.64 06:34:01 AM 1 65.41 0.00 3.42 0.30 0.10 30.77 06:34:01 AM 2 63.99 0.00 2.16 0.57 0.10 33.18 06:34:01 AM 3 64.14 0.00 2.34 0.28 0.12 33.12 06:35:01 AM all 45.41 0.00 2.12 0.52 0.08 51.86 06:35:01 AM 0 29.55 0.00 1.84 0.82 0.08 67.71 06:35:01 AM 1 45.07 0.00 3.00 0.67 0.08 51.18 06:35:01 AM 2 48.48 0.00 1.29 0.23 0.07 49.93 06:35:01 AM 3 58.61 0.00 2.37 0.35 0.08 38.59 06:36:01 AM all 17.47 0.00 1.38 2.98 0.08 78.09 06:36:01 AM 0 11.42 0.00 1.25 1.92 0.07 85.34 06:36:01 AM 1 12.89 0.00 1.07 2.03 0.07 83.95 06:36:01 AM 2 27.14 0.00 1.55 1.99 0.07 69.25 06:36:01 AM 3 18.44 0.00 1.62 5.99 0.12 73.83 Average: all 38.63 0.00 2.02 1.56 0.09 57.71 Average: 0 36.17 0.00 2.15 1.62 0.09 59.97 Average: 1 35.68 0.00 2.02 1.19 0.08 61.03 Average: 2 38.43 0.00 1.80 1.31 0.08 58.37 Average: 3 44.24 0.00 2.11 2.10 0.09 51.46