---> uname -a: Linux prd-centos8-builder-4c-4g-9663.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 799 11091 19 3870 14619 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:f8:e7:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fef8:e7f5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:b2:a0:79 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) 12/21/2023 _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 81.07 15.94 65.13 2646.58 5526.82 06:32:01 AM 125.73 13.85 111.88 3143.08 9833.63 06:33:01 AM 242.41 6.44 235.97 1252.02 10603.56 06:34:01 AM 56.47 1.70 54.77 227.56 4567.52 06:35:01 AM 91.27 0.03 91.24 11.86 8135.70 06:36:01 AM 72.78 0.03 72.74 5.20 21960.85 06:37:01 AM 51.32 0.65 50.67 61.19 14524.03 Average: 103.02 5.52 97.50 1049.58 10735.90 06:30:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:31:01 AM 13273000 15063952 2866312 17.76 2688 2007556 1151540 6.70 182440 2334968 136272 06:32:01 AM 12861648 14919112 3277664 20.31 2688 2266108 1283944 7.47 199612 2695060 91868 06:33:01 AM 11534220 13887056 4605092 28.53 2688 2556504 2274156 13.23 315036 3880964 95388 06:34:01 AM 8926360 11711376 7212952 44.69 2688 2984772 4299236 25.01 405276 6377312 286272 06:35:01 AM 11310316 13907496 4828996 29.92 2688 2795744 2087820 12.15 541532 3862168 6824 06:36:01 AM 11338948 14956948 4800364 29.74 2688 3813544 1187596 6.91 806404 3562352 390652 06:37:01 AM 11369188 14983100 4770124 29.56 2688 3807472 1143912 6.66 978364 3355888 28672 Average: 11516240 14204149 4623072 28.64 2688 2890243 1918315 11.16 489809 3724102 147993 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 196.80 133.87 1053.91 40.93 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 90.87 75.15 926.81 22.56 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 273.97 229.53 3647.89 33.21 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 986.04 986.04 982.53 982.53 0.00 0.00 0.00 0.00 06:34:01 AM eth0 98.90 76.24 2180.74 10.82 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 916.27 916.27 920.53 920.53 0.00 0.00 0.00 0.00 06:35:01 AM eth0 87.54 75.49 1273.97 10.44 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 106.06 86.44 1152.00 12.65 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 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 82.57 88.34 74.56 162.74 0.00 0.00 0.00 0.00 06:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 271.78 271.78 271.89 271.89 0.00 0.00 0.00 0.00 Average: eth0 133.83 109.30 1473.01 41.90 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) 12/21/2023 _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 19.93 0.00 1.92 1.78 0.06 76.31 06:31:01 AM 0 13.25 0.00 1.29 1.51 0.07 83.89 06:31:01 AM 1 32.05 0.00 3.09 2.22 0.07 62.57 06:31:01 AM 2 11.61 0.00 1.64 1.42 0.07 85.26 06:31:01 AM 3 22.81 0.00 1.65 1.97 0.05 73.51 06:32:01 AM all 15.81 0.00 1.44 2.89 0.07 79.78 06:32:01 AM 0 14.14 0.00 1.18 1.82 0.07 82.79 06:32:01 AM 1 19.52 0.00 2.29 4.30 0.08 73.80 06:32:01 AM 2 21.91 0.00 1.76 4.35 0.07 71.92 06:32:01 AM 3 7.69 0.00 0.53 1.10 0.07 90.61 06:33:01 AM all 63.59 0.00 2.25 3.10 0.11 30.95 06:33:01 AM 0 62.75 0.00 2.72 2.64 0.12 31.77 06:33:01 AM 1 68.99 0.00 1.77 1.89 0.12 27.23 06:33:01 AM 2 62.91 0.00 2.66 4.75 0.10 29.57 06:33:01 AM 3 59.69 0.00 1.86 3.11 0.12 35.22 06:34:01 AM all 47.77 0.00 1.83 3.06 0.08 47.26 06:34:01 AM 0 50.06 0.00 1.30 0.82 0.08 47.74 06:34:01 AM 1 46.51 0.00 1.92 2.86 0.08 48.62 06:34:01 AM 2 51.55 0.00 1.57 0.32 0.08 46.48 06:34:01 AM 3 42.96 0.00 2.51 8.25 0.08 46.20 06:35:01 AM all 52.22 0.00 2.27 5.05 0.13 40.32 06:35:01 AM 0 41.64 0.00 3.10 3.69 0.17 51.40 06:35:01 AM 1 56.84 0.00 1.71 6.44 0.13 34.89 06:35:01 AM 2 56.66 0.00 1.88 7.75 0.12 33.60 06:35:01 AM 3 53.72 0.00 2.41 2.35 0.10 41.42 06:36:01 AM all 26.55 0.00 1.46 7.34 0.17 64.49 06:36:01 AM 0 29.89 0.00 1.02 5.39 0.18 63.52 06:36:01 AM 1 19.18 0.00 0.82 9.56 0.18 70.25 06:36:01 AM 2 15.17 0.00 1.19 3.50 0.08 80.05 06:36:01 AM 3 41.92 0.00 2.81 10.88 0.22 44.17 06:37:01 AM all 17.36 0.00 1.42 1.99 0.07 79.17 06:37:01 AM 0 29.89 0.00 1.61 1.89 0.07 66.55 06:37:01 AM 1 17.33 0.00 1.42 3.46 0.08 77.71 06:37:01 AM 2 8.24 0.00 1.47 0.43 0.05 89.80 06:37:01 AM 3 13.98 0.00 1.17 2.16 0.07 82.63 Average: all 34.74 0.00 1.80 3.60 0.10 59.76 Average: 0 34.52 0.00 1.75 2.53 0.11 61.10 Average: 1 37.20 0.00 1.86 4.39 0.11 56.44 Average: 2 32.58 0.00 1.74 3.22 0.08 62.39 Average: 3 34.67 0.00 1.85 4.26 0.10 59.12