---> uname -a: Linux prd-centos8-builder-4c-4g-5631.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 789 12046 19 2925 14622 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:71:d4:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.47/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fe71:d425/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:e8:ec:0e 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) 12/06/2023 _x86_64_ (4 CPU) 16:45:48 LINUX RESTART (4 CPU) 04:47:03 PM tps rtps wtps bread/s bwrtn/s 04:48:01 PM 127.74 9.50 118.24 2889.16 9265.30 04:49:01 PM 253.93 18.07 235.86 2810.39 13833.83 04:50:01 PM 35.60 0.73 34.87 124.96 2366.48 04:51:01 PM 19.71 0.00 19.71 0.00 2104.85 04:52:01 PM 35.55 0.00 35.55 0.00 2290.09 04:53:01 PM 33.58 0.00 33.58 0.00 3886.82 04:54:01 PM 40.33 0.82 39.51 79.32 2739.81 Average: 77.83 4.13 73.69 833.59 5193.13 04:47:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:48:01 PM 13074196 15113316 3065116 18.99 2688 2246044 1410264 8.20 226620 2453120 149524 04:49:01 PM 10980088 13320400 5159224 31.97 2688 2542748 3110964 18.10 347620 4399832 27308 04:50:01 PM 10310096 12724436 5829216 36.12 2688 2614116 3403244 19.80 371008 5032992 38292 04:51:01 PM 10358192 12808112 5781120 35.82 2688 2648112 3324792 19.34 379484 4972620 18944 04:52:01 PM 10173068 12748600 5966244 36.97 2688 2767116 3289104 19.14 409856 5100904 86568 04:53:01 PM 10122944 12746228 6016368 37.28 2688 2813140 3306848 19.24 422280 5132372 24840 04:54:01 PM 12359964 14997572 3779348 23.42 2688 2824964 1133260 6.59 599376 2718024 26392 Average: 11054078 13494095 5085234 31.51 2688 2636606 2711211 15.77 393749 4258552 53124 04:47:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 PM eth0 91.62 72.95 1057.06 19.09 0.00 0.00 0.00 0.00 04:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 PM eth0 268.49 228.73 3062.57 34.40 0.00 0.00 0.00 0.00 04:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 PM eth0 52.29 49.06 454.87 8.98 0.00 0.00 0.00 0.00 04:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 PM eth0 14.61 14.13 15.88 4.48 0.00 0.00 0.00 0.00 04:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 PM eth0 12.98 12.71 48.71 4.18 0.00 0.00 0.00 0.00 04:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 PM eth0 13.91 12.86 4.15 5.69 0.00 0.00 0.00 0.00 04:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 PM eth0 20.93 20.01 42.80 9.77 0.00 0.00 0.00 0.00 04:54:01 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 67.73 58.57 667.65 12.34 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) 12/06/2023 _x86_64_ (4 CPU) 16:45:48 LINUX RESTART (4 CPU) 04:47:03 PM CPU %user %nice %system %iowait %steal %idle 04:48:01 PM all 19.59 0.00 1.97 1.67 0.07 76.69 04:48:01 PM 0 24.44 0.00 2.33 0.72 0.07 72.44 04:48:01 PM 1 10.66 0.00 1.32 1.75 0.07 86.20 04:48:01 PM 2 16.86 0.00 1.92 1.71 0.07 79.44 04:48:01 PM 3 26.36 0.00 2.33 2.51 0.09 68.71 04:49:01 PM all 66.41 0.00 2.47 2.65 0.13 28.35 04:49:01 PM 0 61.55 0.00 3.44 4.56 0.13 30.32 04:49:01 PM 1 64.58 0.00 3.04 2.51 0.13 29.74 04:49:01 PM 2 71.44 0.00 1.73 1.34 0.12 25.38 04:49:01 PM 3 68.06 0.00 1.66 2.19 0.12 27.98 04:50:01 PM all 82.31 0.00 1.83 0.26 0.12 15.47 04:50:01 PM 0 79.03 0.00 1.74 0.17 0.13 18.93 04:50:01 PM 1 81.92 0.00 1.44 0.17 0.10 16.37 04:50:01 PM 2 86.15 0.00 2.41 0.17 0.10 11.17 04:50:01 PM 3 82.15 0.00 1.75 0.55 0.13 15.41 04:51:01 PM all 81.71 0.00 1.91 0.10 0.13 16.16 04:51:01 PM 0 76.84 0.00 1.39 0.15 0.13 21.49 04:51:01 PM 1 81.95 0.00 1.34 0.00 0.13 16.57 04:51:01 PM 2 82.91 0.00 2.56 0.05 0.12 14.36 04:51:01 PM 3 85.15 0.00 2.34 0.18 0.12 12.21 04:52:01 PM all 78.56 0.00 1.92 0.73 0.58 18.21 04:52:01 PM 0 73.49 0.00 2.07 1.64 0.50 22.31 04:52:01 PM 1 80.50 0.00 2.31 0.31 0.92 15.96 04:52:01 PM 2 78.69 0.00 1.30 0.10 0.45 19.46 04:52:01 PM 3 81.46 0.00 2.02 0.89 0.45 15.18 04:53:01 PM all 79.53 0.00 1.96 0.21 0.12 18.18 04:53:01 PM 0 82.73 0.00 1.30 0.02 0.10 15.84 04:53:01 PM 1 85.44 0.00 1.64 0.02 0.10 12.81 04:53:01 PM 2 83.94 0.00 2.58 0.23 0.13 13.11 04:53:01 PM 3 66.00 0.00 2.31 0.57 0.15 30.98 04:54:01 PM all 22.65 0.00 1.37 0.31 0.07 75.59 04:54:01 PM 0 12.48 0.00 1.32 0.23 0.07 85.90 04:54:01 PM 1 12.28 0.00 0.70 0.37 0.07 86.58 04:54:01 PM 2 22.94 0.00 1.68 0.17 0.07 75.14 04:54:01 PM 3 42.90 0.00 1.79 0.48 0.08 54.74 Average: all 61.70 0.00 1.92 0.84 0.17 35.37 Average: 0 58.73 0.00 1.94 1.07 0.16 38.11 Average: 1 59.80 0.00 1.68 0.72 0.22 37.57 Average: 2 63.48 0.00 2.03 0.53 0.15 33.82 Average: 3 64.77 0.00 2.03 1.05 0.16 32.00