---> uname -a: Linux prd-centos8-builder-4c-4g-1220.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 11G 70G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 791 11119 19 3850 14628 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:98:a1:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:fe98:a1d1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0c:ca:62:27 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/17/2024 _x86_64_ (4 CPU) 21:16:58 LINUX RESTART (4 CPU) 09:18:01 PM tps rtps wtps bread/s bwrtn/s 09:19:01 PM 116.84 7.91 108.93 1335.29 9714.83 09:20:01 PM 266.89 19.61 247.28 4228.46 10904.28 09:21:01 PM 58.50 1.82 56.69 231.75 6065.67 09:22:01 PM 88.89 0.03 88.86 11.86 8077.99 09:23:01 PM 80.27 0.50 79.77 74.91 22759.08 Average: 122.28 5.97 116.30 1176.30 11503.84 09:18:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:19:01 PM 13108324 15040736 3031112 18.78 2688 2142796 1168732 6.80 221036 2434952 128680 09:20:01 PM 11271384 13598060 4868052 30.16 2688 2530084 2511172 14.61 334840 4122832 138776 09:21:01 PM 9097532 11744804 7041904 43.63 2688 2846792 4324156 25.16 428984 6180640 284912 09:22:01 PM 11239312 13813560 4900124 30.36 2688 2772264 2203492 12.82 562892 3909676 7080 09:23:01 PM 11376000 14967324 4763436 29.51 2688 3786236 1175632 6.84 970780 3360076 382636 Average: 11218510 13832897 4920926 30.49 2688 2815634 2276637 13.25 503706 4001635 188417 09:18:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 PM eth0 60.71 51.62 668.56 6.52 0.00 0.00 0.00 0.00 09:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 PM eth0 329.14 270.48 4011.65 44.03 0.00 0.00 0.00 0.00 09:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 PM lo 1037.85 1037.85 1037.40 1037.40 0.00 0.00 0.00 0.00 09:21:01 PM eth0 103.25 79.08 2202.52 11.23 0.00 0.00 0.00 0.00 09:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 PM lo 816.49 816.49 826.84 826.84 0.00 0.00 0.00 0.00 09:22:01 PM eth0 88.73 78.15 1280.56 11.39 0.00 0.00 0.00 0.00 09:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 PM eth0 125.91 101.08 1383.95 34.94 0.00 0.00 0.00 0.00 09:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 370.93 370.93 372.91 372.91 0.00 0.00 0.00 0.00 Average: eth0 141.54 116.08 1909.39 21.62 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/17/2024 _x86_64_ (4 CPU) 21:16:58 LINUX RESTART (4 CPU) 09:18:01 PM CPU %user %nice %system %iowait %steal %idle 09:19:01 PM all 19.72 0.00 2.63 1.92 0.07 75.66 09:19:01 PM 0 28.70 0.00 2.53 1.91 0.07 66.80 09:19:01 PM 1 11.92 0.00 1.32 1.46 0.07 85.23 09:19:01 PM 2 10.55 0.00 2.21 1.58 0.07 85.59 09:19:01 PM 3 27.70 0.00 4.47 2.73 0.07 65.04 09:20:01 PM all 59.53 0.00 3.55 2.86 0.10 33.95 09:20:01 PM 0 57.71 0.00 3.88 2.47 0.10 35.84 09:20:01 PM 1 61.84 0.00 3.18 2.61 0.10 32.27 09:20:01 PM 2 60.37 0.00 3.02 3.23 0.10 33.28 09:20:01 PM 3 58.19 0.00 4.14 3.13 0.12 34.43 09:21:01 PM all 50.44 0.00 2.58 0.72 0.10 46.17 09:21:01 PM 0 51.82 0.00 2.56 1.05 0.10 44.47 09:21:01 PM 1 56.17 0.00 2.52 0.47 0.08 40.76 09:21:01 PM 2 51.87 0.00 2.04 0.33 0.10 45.66 09:21:01 PM 3 41.88 0.00 3.20 1.01 0.10 53.81 09:22:01 PM all 47.92 0.00 2.97 1.47 0.09 47.55 09:22:01 PM 0 46.48 0.00 1.91 0.96 0.08 50.57 09:22:01 PM 1 54.04 0.00 2.42 0.13 0.08 43.32 09:22:01 PM 2 47.01 0.00 3.65 3.12 0.10 46.12 09:22:01 PM 3 44.18 0.00 3.89 1.66 0.08 50.19 09:23:01 PM all 28.94 0.00 2.58 2.32 0.08 66.08 09:23:01 PM 0 53.57 0.00 4.03 0.55 0.08 41.77 09:23:01 PM 1 22.37 0.00 2.48 2.01 0.08 73.06 09:23:01 PM 2 16.35 0.00 2.18 2.13 0.08 79.26 09:23:01 PM 3 23.43 0.00 1.62 4.60 0.05 70.30 Average: all 41.30 0.00 2.86 1.86 0.09 53.89 Average: 0 47.65 0.00 2.98 1.39 0.09 47.90 Average: 1 41.26 0.00 2.39 1.34 0.08 54.93 Average: 2 37.24 0.00 2.62 2.08 0.09 57.97 Average: 3 39.05 0.00 3.46 2.62 0.08 54.78