---> uname -a: Linux prd-centos8-builder-4c-4g-8683.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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 780 12089 19 2891 14633 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:12:2a:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.110/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:fe12:2a12/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:98:9a:aa:e4 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) 12/17/2023 _x86_64_ (4 CPU) 01:44:38 LINUX RESTART (4 CPU) 01:45:01 AM tps rtps wtps bread/s bwrtn/s 01:46:01 AM 232.27 32.74 199.53 7296.37 24712.08 01:47:01 AM 104.45 0.32 104.13 78.12 9865.99 01:48:01 AM 262.84 20.41 242.43 4234.02 11253.06 01:49:01 AM 41.06 0.70 40.36 124.47 4074.16 01:50:01 AM 19.83 0.00 19.83 0.00 2094.46 01:51:01 AM 32.76 0.00 32.76 0.00 2418.48 01:52:01 AM 51.02 0.47 50.55 63.98 4178.34 Average: 106.31 7.80 98.50 1685.06 8369.85 01:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:46:01 AM 13327792 15090096 2811520 17.42 2688 1984392 1179596 6.86 227832 2254264 83984 01:47:01 AM 13134676 15132756 3004636 18.62 2688 2204428 1070368 6.23 224500 2394976 132896 01:48:01 AM 11244680 13584912 4894632 30.33 2688 2542536 2552712 14.85 346304 4134256 76564 01:49:01 AM 11247716 13667140 4891596 30.31 2688 2618972 2606436 15.16 369792 4098224 45308 01:50:01 AM 10828980 13283184 5310332 32.90 2688 2652152 2774288 16.14 379564 4500516 25860 01:51:01 AM 10944112 13516120 5195200 32.19 2688 2763528 2428748 14.13 406324 4335552 77604 01:52:01 AM 12393044 14996812 3746268 23.21 2688 2793876 1147268 6.67 587760 2706028 40008 Average: 11874429 14181574 4264883 26.43 2688 2508555 1965631 11.44 363154 3489117 68889 01:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 330.06 209.93 1945.24 60.46 0.00 0.00 0.00 0.00 01:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 60.44 41.96 671.73 8.57 0.00 0.00 0.00 0.00 01:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 274.75 222.11 3122.82 34.70 0.00 0.00 0.00 0.00 01:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 52.22 47.31 459.25 9.94 0.00 0.00 0.00 0.00 01:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 12.90 12.99 10.69 4.18 0.00 0.00 0.00 0.00 01:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 10.32 8.79 2.20 3.50 0.00 0.00 0.00 0.00 01:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 26.96 24.69 88.57 9.80 0.00 0.00 0.00 0.00 01:52:01 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 109.65 81.10 899.97 18.73 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) 12/17/2023 _x86_64_ (4 CPU) 01:44:38 LINUX RESTART (4 CPU) 01:45:01 AM CPU %user %nice %system %iowait %steal %idle 01:46:01 AM all 19.04 0.00 2.93 7.29 0.11 70.62 01:46:01 AM 0 17.45 0.00 2.25 6.03 0.08 74.18 01:46:01 AM 1 24.76 0.00 3.95 8.87 0.15 62.27 01:46:01 AM 2 14.74 0.00 3.22 8.76 0.08 73.19 01:46:01 AM 3 19.23 0.00 2.31 5.53 0.12 72.81 01:47:01 AM all 15.01 0.00 1.35 7.10 0.06 76.49 01:47:01 AM 0 22.77 0.00 1.61 5.34 0.07 70.21 01:47:01 AM 1 17.88 0.00 1.95 10.94 0.05 69.18 01:47:01 AM 2 9.43 0.00 0.86 6.81 0.05 82.85 01:47:01 AM 3 9.92 0.00 0.97 5.31 0.07 83.73 01:48:01 AM all 58.44 0.00 2.53 3.11 0.13 35.79 01:48:01 AM 0 52.68 0.00 3.83 3.56 0.12 39.81 01:48:01 AM 1 58.10 0.00 2.78 2.93 0.15 36.04 01:48:01 AM 2 65.12 0.00 1.38 2.05 0.13 31.32 01:48:01 AM 3 57.88 0.00 2.13 3.89 0.13 35.97 01:49:01 AM all 81.06 0.00 1.97 0.46 0.13 16.38 01:49:01 AM 0 77.72 0.00 1.55 0.10 0.14 20.49 01:49:01 AM 1 83.44 0.00 2.25 0.17 0.14 14.00 01:49:01 AM 2 79.86 0.00 2.52 1.23 0.14 16.26 01:49:01 AM 3 83.20 0.00 1.58 0.32 0.12 14.79 01:50:01 AM all 83.03 0.00 1.82 0.14 0.13 14.89 01:50:01 AM 0 87.44 0.00 0.95 0.12 0.12 11.38 01:50:01 AM 1 79.59 0.00 2.79 0.30 0.12 17.21 01:50:01 AM 2 74.83 0.00 2.41 0.13 0.13 22.49 01:50:01 AM 3 90.23 0.00 1.15 0.00 0.13 8.49 01:51:01 AM all 80.71 0.00 1.92 0.26 0.18 16.92 01:51:01 AM 0 86.18 0.00 1.04 0.17 0.20 12.41 01:51:01 AM 1 87.31 0.00 1.79 0.12 0.20 10.58 01:51:01 AM 2 69.92 0.00 2.13 0.32 0.15 27.48 01:51:01 AM 3 79.44 0.00 2.73 0.45 0.19 17.19 01:52:01 AM all 39.18 0.00 1.67 0.44 0.09 58.62 01:52:01 AM 0 61.06 0.00 1.94 0.43 0.08 36.49 01:52:01 AM 1 24.76 0.00 1.56 0.65 0.10 72.93 01:52:01 AM 2 31.34 0.00 1.64 0.57 0.08 66.37 01:52:01 AM 3 39.55 0.00 1.55 0.10 0.10 58.70 Average: all 53.77 0.00 2.03 2.68 0.12 41.40 Average: 0 57.88 0.00 1.88 2.25 0.11 37.87 Average: 1 53.67 0.00 2.44 3.42 0.13 40.34 Average: 2 49.32 0.00 2.02 2.84 0.11 45.72 Average: 3 54.21 0.00 1.77 2.23 0.12 41.67