---> uname -a: Linux prd-centos8-builder-4c-4g-3054.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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 9.8G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 761 11181 19 3818 14658 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:d9:ba:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.142/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:fed9:ba34/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bd:d9:c6:bd 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/07/2024 _x86_64_ (4 CPU) 10:55:53 LINUX RESTART (4 CPU) 10:57:01 AM tps rtps wtps bread/s bwrtn/s 10:58:01 AM 130.02 20.54 109.48 4369.21 8004.28 10:59:01 AM 254.90 5.71 249.18 1269.31 12325.92 11:00:01 AM 52.52 1.67 50.86 106.78 4479.34 11:01:01 AM 104.12 0.05 104.07 12.00 8426.64 11:02:01 AM 78.00 0.52 77.48 65.56 34287.06 Average: 123.91 5.70 118.21 1164.53 13506.33 10:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:58:01 AM 12947428 14954880 3192024 19.78 2688 2218240 1280592 7.45 204956 2613616 130092 10:59:01 AM 11769044 14070864 4370408 27.08 2688 2506472 2041004 11.87 321720 3643248 84632 11:00:01 AM 11551184 14004312 4588268 28.43 2688 2654540 2037496 11.85 377764 3794596 119812 11:01:01 AM 11058884 13911496 5080568 31.48 2688 3050408 2074792 12.07 593604 4058076 305044 11:02:01 AM 11485124 15045012 4654328 28.84 2688 3754708 1116764 6.50 974840 3251068 48648 Average: 11762333 14397313 4377119 27.12 2688 2836874 1710130 9.95 494577 3472121 137646 10:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 AM eth0 103.18 84.69 1030.23 17.30 0.00 0.00 0.00 0.00 10:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 AM eth0 279.82 232.86 3600.51 32.94 0.00 0.00 0.00 0.00 10:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 AM lo 874.67 874.67 881.49 881.49 0.00 0.00 0.00 0.00 11:00:01 AM eth0 98.53 75.20 2232.96 10.29 0.00 0.00 0.00 0.00 11:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 AM lo 710.98 710.98 724.99 724.99 0.00 0.00 0.00 0.00 11:01:01 AM eth0 188.64 149.23 2550.75 19.44 0.00 0.00 0.00 0.00 11:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 AM eth0 26.52 24.00 22.30 28.81 0.00 0.00 0.00 0.00 11:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 317.09 317.09 321.26 321.26 0.00 0.00 0.00 0.00 Average: eth0 139.33 113.19 1887.21 21.76 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/07/2024 _x86_64_ (4 CPU) 10:55:53 LINUX RESTART (4 CPU) 10:57:01 AM CPU %user %nice %system %iowait %steal %idle 10:58:01 AM all 21.42 0.00 2.91 1.69 0.10 73.88 10:58:01 AM 0 20.93 0.00 2.79 0.68 0.10 75.50 10:58:01 AM 1 20.45 0.00 2.54 3.18 0.10 73.72 10:58:01 AM 2 32.94 0.00 4.55 1.97 0.13 60.40 10:58:01 AM 3 11.32 0.00 1.76 0.94 0.08 85.91 10:59:01 AM all 62.39 0.00 3.14 2.44 0.15 31.88 10:59:01 AM 0 70.44 0.00 1.79 0.95 0.15 26.67 10:59:01 AM 1 60.86 0.00 3.72 2.93 0.22 32.28 10:59:01 AM 2 62.22 0.00 2.93 2.54 0.13 32.17 10:59:01 AM 3 56.04 0.00 4.11 3.32 0.12 36.42 11:00:01 AM all 45.35 0.00 2.60 0.79 0.10 51.16 11:00:01 AM 0 45.00 0.00 2.18 0.67 0.10 52.05 11:00:01 AM 1 49.15 0.00 1.41 0.32 0.10 49.02 11:00:01 AM 2 47.42 0.00 4.45 1.37 0.10 46.65 11:00:01 AM 3 39.81 0.00 2.35 0.81 0.12 56.92 11:01:01 AM all 55.88 0.00 3.72 1.56 0.12 38.72 11:01:01 AM 0 51.70 0.00 2.74 1.05 0.12 44.40 11:01:01 AM 1 52.56 0.00 3.81 0.73 0.13 42.76 11:01:01 AM 2 63.82 0.00 2.67 1.50 0.12 31.89 11:01:01 AM 3 55.45 0.00 5.65 2.95 0.12 35.84 11:02:01 AM all 20.97 0.00 2.27 3.22 0.08 73.46 11:02:01 AM 0 22.68 0.00 2.76 3.76 0.10 70.69 11:02:01 AM 1 8.43 0.00 2.09 4.99 0.08 84.40 11:02:01 AM 2 25.16 0.00 1.87 3.41 0.05 69.51 11:02:01 AM 3 27.59 0.00 2.36 0.70 0.07 69.28 Average: all 41.17 0.00 2.92 1.94 0.11 53.85 Average: 0 42.12 0.00 2.45 1.42 0.11 53.89 Average: 1 38.27 0.00 2.71 2.43 0.13 56.46 Average: 2 46.28 0.00 3.29 2.16 0.11 48.16 Average: 3 38.01 0.00 3.24 1.74 0.10 56.91