---> uname -a: Linux prd-centos8-builder-4c-4g-13226.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 8.5G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 783 12188 19 2788 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:2e:50:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.12/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86022sec preferred_lft 86022sec inet6 fe80::f816:3eff:fe2e:50e1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:44:39:66 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) 01/03/2024 _x86_64_ (4 CPU) 17:23:18 LINUX RESTART (4 CPU) 05:24:01 PM tps rtps wtps bread/s bwrtn/s 05:25:01 PM 210.01 14.13 195.88 2408.40 8337.34 05:26:02 PM 171.11 15.71 155.40 3184.81 9525.66 05:27:01 PM 232.67 3.71 228.96 1353.30 13729.18 05:28:01 PM 21.06 1.66 19.41 125.95 1764.25 05:29:01 PM 24.81 0.47 24.35 63.99 2603.05 Average: 131.48 7.14 124.34 1426.16 7164.38 05:24:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:25:01 PM 13134772 15045616 3004548 18.62 2688 2123912 1203304 7.00 270064 2371968 179264 05:26:02 PM 12507572 14719900 3631748 22.50 2688 2415788 1426376 8.30 256624 2973144 223392 05:27:01 PM 11348956 13738556 4790364 29.68 2688 2589384 2661576 15.49 359584 4006796 21044 05:28:01 PM 11099548 13555760 5039772 31.23 2688 2653184 2484692 14.46 375596 4231804 39832 05:29:01 PM 12526408 15026584 3612912 22.39 2688 2694064 1145928 6.67 555864 2621928 45248 Average: 12123451 14417283 4015869 24.88 2688 2495266 1784375 10.38 363546 3241128 101756 05:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 PM eth0 251.74 174.04 1663.35 40.49 0.00 0.00 0.00 0.00 05:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:02 PM eth0 176.99 148.95 2136.45 27.81 0.00 0.00 0.00 0.00 05:26:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 PM eth0 125.45 106.10 1723.99 17.45 0.00 0.00 0.00 0.00 05:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 PM eth0 10.84 10.23 2.72 5.29 0.00 0.00 0.00 0.00 05:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 PM eth0 19.23 16.55 10.96 8.12 0.00 0.00 0.00 0.00 05:29:01 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 116.71 91.04 1104.27 19.82 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) 01/03/2024 _x86_64_ (4 CPU) 17:23:18 LINUX RESTART (4 CPU) 05:24:01 PM CPU %user %nice %system %iowait %steal %idle 05:25:01 PM all 17.68 0.00 2.21 3.33 0.08 76.71 05:25:01 PM 0 12.67 0.00 2.33 5.74 0.08 79.18 05:25:01 PM 1 21.54 0.00 2.17 3.08 0.08 73.12 05:25:01 PM 2 19.95 0.00 1.81 2.13 0.07 76.05 05:25:01 PM 3 16.54 0.00 2.54 2.38 0.07 78.47 05:26:02 PM all 24.54 0.00 1.93 2.73 0.07 70.73 05:26:02 PM 0 20.09 0.00 1.23 2.62 0.07 75.99 05:26:02 PM 1 21.12 0.00 2.36 3.96 0.07 72.50 05:26:02 PM 2 32.51 0.00 2.68 2.07 0.08 62.65 05:26:02 PM 3 24.52 0.00 1.45 2.27 0.07 71.68 05:27:01 PM all 74.70 0.00 2.26 2.68 0.11 20.25 05:27:01 PM 0 80.38 0.00 2.30 1.24 0.10 15.98 05:27:01 PM 1 78.25 0.00 1.84 2.62 0.10 17.20 05:27:01 PM 2 69.30 0.00 2.40 2.73 0.12 25.45 05:27:01 PM 3 70.84 0.00 2.50 4.15 0.10 22.41 05:28:01 PM all 75.89 0.00 1.73 0.31 1.27 20.81 05:28:01 PM 0 79.77 0.00 1.23 0.07 1.13 17.80 05:28:01 PM 1 70.70 0.00 1.41 0.02 0.76 27.11 05:28:01 PM 2 76.47 0.00 1.54 0.20 2.70 19.09 05:28:01 PM 3 76.56 0.00 2.74 0.95 0.48 19.27 05:29:01 PM all 59.87 0.00 1.87 0.22 0.10 37.93 05:29:01 PM 0 58.60 0.00 1.72 0.12 0.08 39.48 05:29:01 PM 1 73.48 0.00 2.10 0.27 0.10 24.05 05:29:01 PM 2 48.55 0.00 1.67 0.03 0.08 49.67 05:29:01 PM 3 58.86 0.00 2.00 0.47 0.13 38.53 Average: all 50.51 0.00 2.00 1.85 0.33 45.31 Average: 0 50.29 0.00 1.76 1.95 0.30 45.71 Average: 1 52.97 0.00 1.98 1.98 0.22 42.85 Average: 2 49.37 0.00 2.02 1.42 0.62 46.58 Average: 3 49.43 0.00 2.25 2.03 0.17 46.11