---> uname -a: Linux prd-centos8-builder-4c-4g-11920.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 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 770 11790 19 3200 14647 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:8c:e1:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:fe8c:e12e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:89:38:32:88 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) 12/30/2023 _x86_64_ (4 CPU) 12:45:28 LINUX RESTART (4 CPU) 12:46:01 PM tps rtps wtps bread/s bwrtn/s 12:47:01 PM 92.45 12.95 79.50 2201.10 5737.53 12:48:01 PM 280.65 20.38 260.27 4146.02 13345.79 12:49:01 PM 64.61 0.23 64.37 141.77 7840.26 12:50:00 PM 696.61 0.25 696.36 200.27 8837.22 12:51:01 PM 62.11 0.45 61.66 109.90 7041.54 12:52:01 PM 45.30 0.10 45.20 1.73 3228.01 12:53:01 PM 49.19 2.07 47.13 1659.06 7811.38 Average: 183.74 5.21 178.53 1208.90 7690.82 12:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 PM 13240228 15083596 2899092 17.96 2688 2058184 1126044 6.55 189856 2356176 164392 12:48:01 PM 12108844 14394004 4030476 24.97 2688 2490224 2015176 11.72 273996 3353760 198848 12:49:01 PM 11240760 13586724 4898560 30.35 2688 2548372 2531828 14.73 329408 4155676 36092 12:50:00 PM 11368748 13759848 4770572 29.56 2688 2592796 2197796 12.79 344444 4010840 14504 12:51:01 PM 10950368 13561812 5188952 32.15 2688 2810608 2595528 15.10 529464 4232572 35364 12:52:01 PM 12144600 14833636 3994720 24.75 2688 2886244 1372676 7.99 603196 2961316 32452 12:53:01 PM 12097852 15018684 4041468 25.04 2688 3114512 1139928 6.63 821224 2784240 37580 Average: 11878771 14319758 4260549 26.40 2688 2642991 1854139 10.79 441655 3407797 74176 12:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM eth0 70.19 50.59 993.77 7.58 0.00 0.00 0.00 0.00 12:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 PM eth0 275.51 228.05 3532.00 39.77 0.00 0.00 0.00 0.00 12:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 PM eth0 43.45 44.14 261.65 9.73 0.00 0.00 0.00 0.00 12:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:00 PM eth0 20.06 19.80 244.25 3.86 0.00 0.00 0.00 0.00 12:50:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 PM eth0 160.69 127.59 2984.79 17.67 0.00 0.00 0.00 0.00 12:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 PM lo 4.03 4.03 0.41 0.41 0.00 0.00 0.00 0.00 12:52:01 PM eth0 70.23 67.28 820.69 10.84 0.00 0.00 0.00 0.00 12:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM eth0 220.33 169.16 2391.29 93.51 0.00 0.00 0.00 0.00 12:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.58 0.58 0.06 0.06 0.00 0.00 0.00 0.00 Average: eth0 123.10 101.08 1607.39 26.15 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) 12/30/2023 _x86_64_ (4 CPU) 12:45:28 LINUX RESTART (4 CPU) 12:46:01 PM CPU %user %nice %system %iowait %steal %idle 12:47:01 PM all 17.94 0.00 1.78 1.02 0.06 79.19 12:47:01 PM 0 24.19 0.00 2.39 0.68 0.07 72.67 12:47:01 PM 1 14.45 0.00 1.35 1.49 0.07 82.65 12:47:01 PM 2 18.00 0.00 1.75 1.12 0.05 79.07 12:47:01 PM 3 15.12 0.00 1.64 0.77 0.07 82.41 12:48:01 PM all 37.00 0.00 2.28 3.16 0.08 57.48 12:48:01 PM 0 31.42 0.00 1.59 2.37 0.07 64.56 12:48:01 PM 1 33.09 0.00 1.62 2.81 0.08 62.40 12:48:01 PM 2 38.33 0.00 2.85 2.51 0.10 56.21 12:48:01 PM 3 45.19 0.00 3.06 4.95 0.08 46.71 12:49:01 PM all 75.57 0.00 1.98 0.44 0.10 21.91 12:49:01 PM 0 72.55 0.00 2.89 0.23 0.10 24.23 12:49:01 PM 1 75.12 0.00 1.47 0.05 0.10 23.26 12:49:01 PM 2 80.17 0.00 1.59 1.02 0.10 17.12 12:49:01 PM 3 74.43 0.00 1.98 0.47 0.10 23.02 12:50:00 PM all 54.95 0.00 1.95 2.14 0.11 40.85 12:50:00 PM 0 55.95 0.00 1.21 1.64 0.10 41.10 12:50:00 PM 1 62.14 0.00 1.20 0.34 0.12 36.20 12:50:00 PM 2 49.85 0.00 1.70 0.79 0.10 47.55 12:50:00 PM 3 51.85 0.00 3.70 5.81 0.12 38.52 12:51:01 PM all 68.34 0.00 2.88 0.34 0.11 28.33 12:51:01 PM 0 71.70 0.00 1.56 0.07 0.12 26.55 12:51:01 PM 1 70.96 0.00 1.52 0.13 0.10 27.28 12:51:01 PM 2 63.15 0.00 3.40 0.55 0.12 32.78 12:51:01 PM 3 67.54 0.00 5.04 0.62 0.10 26.70 12:52:01 PM all 65.21 0.00 2.51 0.21 0.10 31.97 12:52:01 PM 0 64.97 0.00 3.40 0.03 0.08 31.52 12:52:01 PM 1 63.52 0.00 1.75 0.03 0.12 34.58 12:52:01 PM 2 70.60 0.00 2.20 0.34 0.10 26.76 12:52:01 PM 3 61.73 0.00 2.71 0.44 0.10 35.03 12:53:01 PM all 34.56 0.00 1.83 0.71 0.08 62.81 12:53:01 PM 0 31.80 0.00 1.67 0.43 0.08 66.01 12:53:01 PM 1 32.68 0.00 1.98 1.78 0.08 63.48 12:53:01 PM 2 28.60 0.00 1.24 0.00 0.08 70.08 12:53:01 PM 3 45.16 0.00 2.43 0.64 0.08 51.69 Average: all 50.50 0.00 2.17 1.14 0.09 46.09 Average: 0 50.35 0.00 2.10 0.78 0.09 46.68 Average: 1 50.26 0.00 1.56 0.95 0.10 47.14 Average: 2 49.82 0.00 2.10 0.90 0.09 47.08 Average: 3 51.56 0.00 2.93 1.95 0.09 43.46