---> uname -a: Linux prd-centos8-builder-4c-4g-14038.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 806 11761 19 3193 14612 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:1c:06:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fe1c:61d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:7f:ce:c7 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) 01/06/2024 _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 100.67 13.20 87.47 2207.40 6194.04 12:48:01 PM 296.50 20.56 275.94 4293.15 14998.48 12:49:01 PM 393.29 0.28 393.00 199.27 8767.94 12:50:01 PM 738.86 0.05 738.81 3.73 9080.74 12:51:01 PM 44.50 0.50 44.00 108.73 7611.56 12:52:02 PM 51.29 1.60 49.69 1595.07 4160.77 Average: 270.86 6.03 264.83 1401.03 8468.83 12:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 PM 13221980 15075748 2917340 18.08 2688 2068224 1160884 6.75 191492 2372100 177756 12:48:01 PM 11606764 13905156 4532556 28.08 2688 2502588 2291756 13.33 300224 3824844 132244 12:49:01 PM 11642096 14009324 4497224 27.87 2688 2569504 1978688 11.51 334572 3749256 45468 12:50:01 PM 11043368 13611688 5095952 31.57 2688 2768324 2337580 13.60 520472 4153824 188040 12:51:01 PM 10903908 13559384 5235412 32.44 2688 2853692 2356144 13.71 583112 4223868 54012 12:52:02 PM 12157988 15060528 3981332 24.67 2688 3098440 1080624 6.29 645524 2903352 149000 Average: 11762684 14203638 4376636 27.12 2688 2643462 1867613 10.87 429233 3537874 124420 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 119.78 83.66 1198.43 27.82 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 288.52 240.29 3642.45 42.08 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 33.16 32.89 382.55 6.82 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 12:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 PM eth0 150.16 122.26 2885.11 15.92 0.00 0.00 0.00 0.00 12:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 PM lo 3.36 3.36 0.36 0.36 0.00 0.00 0.00 0.00 12:51:01 PM eth0 58.83 57.89 729.14 9.30 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 12:52:02 PM lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 12:52:02 PM eth0 187.05 139.51 2574.66 64.99 0.00 0.00 0.00 0.00 12:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.63 0.63 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 139.57 112.74 1901.95 27.82 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) 01/06/2024 _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 21.64 0.00 2.00 1.25 0.08 75.03 12:47:01 PM 0 23.60 0.00 1.82 1.69 0.08 72.81 12:47:01 PM 1 13.43 0.00 1.42 0.52 0.08 84.54 12:47:01 PM 2 21.27 0.00 2.04 1.71 0.08 74.90 12:47:01 PM 3 28.26 0.00 2.71 1.09 0.08 67.86 12:48:01 PM all 52.29 0.00 2.53 3.13 0.12 41.93 12:48:01 PM 0 50.30 0.00 1.84 3.43 0.12 44.31 12:48:01 PM 1 51.10 0.00 2.99 2.43 0.12 43.37 12:48:01 PM 2 49.09 0.00 1.95 3.12 0.12 45.73 12:48:01 PM 3 58.69 0.00 3.33 3.53 0.12 34.33 12:49:01 PM all 73.19 0.00 1.95 1.31 0.12 23.43 12:49:01 PM 0 76.52 0.00 0.99 0.33 0.10 22.06 12:49:01 PM 1 73.28 0.00 2.06 2.18 0.12 22.36 12:49:01 PM 2 74.30 0.00 3.37 2.62 0.15 19.56 12:49:01 PM 3 68.65 0.00 1.39 0.12 0.12 29.73 12:50:01 PM all 59.49 0.00 2.40 1.85 0.11 36.14 12:50:01 PM 0 55.75 0.00 1.81 0.57 0.12 41.75 12:50:01 PM 1 63.81 0.00 2.61 4.05 0.12 29.41 12:50:01 PM 2 59.79 0.00 3.31 2.37 0.10 34.43 12:50:01 PM 3 58.63 0.00 1.88 0.44 0.12 38.94 12:51:01 PM all 71.23 0.00 2.33 0.33 0.14 25.97 12:51:01 PM 0 62.80 0.00 2.28 0.10 0.15 34.66 12:51:01 PM 1 70.46 0.00 2.92 0.71 0.15 25.76 12:51:01 PM 2 77.74 0.00 2.85 0.39 0.13 18.89 12:51:01 PM 3 73.96 0.00 1.28 0.12 0.12 24.53 12:52:02 PM all 53.86 0.00 1.97 0.68 0.10 43.37 12:52:02 PM 0 57.85 0.00 2.23 0.24 0.10 39.58 12:52:02 PM 1 52.95 0.00 1.27 0.45 0.10 45.22 12:52:02 PM 2 54.00 0.00 2.80 0.84 0.12 42.24 12:52:02 PM 3 50.67 0.00 1.59 1.21 0.10 46.43 Average: all 55.26 0.00 2.20 1.43 0.11 41.00 Average: 0 54.46 0.00 1.83 1.06 0.11 42.54 Average: 1 54.13 0.00 2.21 1.72 0.11 41.82 Average: 2 56.00 0.00 2.72 1.84 0.12 39.33 Average: 3 56.46 0.00 2.03 1.08 0.11 40.32