---> uname -a: Linux prd-centos8-builder-4c-4g-8713.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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 15G 66G 18% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1800 5710 19 8252 13613 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:d9:19:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.8/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84713sec preferred_lft 84713sec inet6 fe80::f816:3eff:fed9:1964/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (prd-centos8-builder-4c-4g-8713.novalocal) 12/31/2023 _x86_64_ (4 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 52.33 36.25 16.08 697.37 1802.72 12:02:01 AM 10.18 3.08 7.10 51.97 9882.19 12:03:01 AM 21.63 11.08 10.55 107.98 10044.21 12:04:01 AM 8.27 0.03 8.23 0.27 9712.35 12:05:01 AM 81.08 0.07 81.01 0.53 9636.18 12:06:01 AM 47.99 0.00 47.99 0.00 3422.54 12:07:01 AM 16.11 2.53 13.58 73.04 1458.21 12:08:01 AM 17.79 0.12 17.68 8.00 1703.45 12:09:01 AM 9.17 0.42 8.75 59.32 231.93 Average: 29.40 5.95 23.44 110.94 5321.59 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4438556 11929824 11702976 72.50 2688 7334668 3322364 19.33 1629784 8931400 195836 12:02:01 AM 3762896 11432744 12378636 76.69 2688 7512028 3329568 19.37 1689020 9530020 87760 12:03:01 AM 3840748 11872388 12300784 76.21 2688 7870500 3340716 19.43 1807172 9343160 175724 12:04:01 AM 3557868 11854932 12583664 77.96 2688 8135200 3333756 19.39 1896896 9535412 176980 12:05:01 AM 3743792 11945440 12397740 76.81 2688 8166060 3422468 19.91 1927752 9520908 54892 12:06:01 AM 3907148 12180156 12234384 75.79 2688 8236200 3467008 20.17 1951104 9333408 36988 12:07:01 AM 6766608 14839456 9374924 58.08 2688 8036456 775128 4.51 1956832 6476428 16648 12:08:01 AM 5915956 14006360 10225576 63.35 2688 8053832 1515216 8.81 2402804 6881076 192 12:09:01 AM 5866348 13954612 10275184 63.66 2688 8048856 1590972 9.26 2574228 6757200 37368 Average: 4644436 12668435 11497096 71.23 2688 7932644 2677466 15.58 1981732 8478779 86932 12:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 AM eth0 1.83 1.68 0.45 0.82 0.00 0.00 0.00 0.00 12:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 AM eth0 2.05 1.60 0.52 0.76 0.00 0.00 0.00 0.00 12:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM eth0 3.05 2.60 0.74 1.14 0.00 0.00 0.00 0.00 12:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM eth0 2.85 1.95 0.67 1.12 0.00 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 51.46 51.16 463.46 13.22 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 43.89 43.34 207.76 13.02 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 121.73 84.66 255.49 27.26 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 213.46 131.22 143.03 311.01 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 12.11 9.68 10.44 5.67 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 50.27 36.43 120.30 41.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (prd-centos8-builder-4c-4g-8713.novalocal) 12/31/2023 _x86_64_ (4 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 36.62 0.03 1.49 0.43 0.10 61.32 12:01:01 AM 0 20.57 0.00 1.38 0.03 0.10 77.91 12:01:01 AM 1 35.64 0.13 1.79 1.07 0.12 61.25 12:01:01 AM 2 62.47 0.00 1.95 0.17 0.10 35.30 12:01:01 AM 3 27.81 0.00 0.82 0.47 0.10 70.80 12:02:01 AM all 39.13 0.00 1.37 0.32 0.10 59.08 12:02:01 AM 0 47.88 0.00 1.69 0.84 0.10 49.50 12:02:01 AM 1 54.73 0.00 2.00 0.37 0.10 42.80 12:02:01 AM 2 22.13 0.00 1.10 0.05 0.10 76.62 12:02:01 AM 3 31.77 0.00 0.70 0.02 0.10 67.41 12:03:01 AM all 36.89 0.00 1.87 0.31 0.11 60.82 12:03:01 AM 0 25.99 0.00 2.17 0.00 0.12 71.73 12:03:01 AM 1 62.05 0.00 2.24 0.15 0.12 35.45 12:03:01 AM 2 22.38 0.00 1.79 0.94 0.10 74.80 12:03:01 AM 3 37.14 0.00 1.27 0.17 0.12 61.31 12:04:01 AM all 36.46 0.00 1.66 0.51 0.12 61.25 12:04:01 AM 0 37.45 0.00 2.25 0.15 0.12 60.03 12:04:01 AM 1 45.00 0.00 2.16 1.54 0.13 51.17 12:04:01 AM 2 34.65 0.00 1.24 0.08 0.10 63.93 12:04:01 AM 3 28.76 0.00 1.00 0.25 0.12 69.87 12:05:01 AM all 53.42 0.00 2.91 0.69 0.13 42.85 12:05:01 AM 0 51.03 0.00 2.82 0.13 0.12 45.90 12:05:01 AM 1 71.25 0.00 2.95 0.89 0.15 24.76 12:05:01 AM 2 49.75 0.00 3.89 1.07 0.12 45.17 12:05:01 AM 3 41.66 0.00 1.96 0.67 0.13 55.57 12:06:01 AM all 44.27 0.00 2.12 0.39 0.13 53.09 12:06:01 AM 0 38.85 0.00 1.63 0.34 0.13 59.05 12:06:01 AM 1 49.93 0.00 3.68 0.29 0.12 45.99 12:06:01 AM 2 46.81 0.00 1.75 0.35 0.15 50.94 12:06:01 AM 3 41.50 0.00 1.43 0.59 0.12 56.37 12:07:01 AM all 10.74 0.00 0.81 0.22 0.06 88.17 12:07:01 AM 0 10.25 0.00 0.90 0.03 0.05 88.76 12:07:01 AM 1 11.20 0.00 0.55 0.02 0.07 88.17 12:07:01 AM 2 11.04 0.00 0.78 0.10 0.08 87.99 12:07:01 AM 3 10.46 0.00 1.00 0.72 0.05 87.76 12:08:01 AM all 35.73 0.00 1.19 0.21 0.08 62.79 12:08:01 AM 0 35.12 0.00 0.92 0.27 0.08 63.61 12:08:01 AM 1 22.67 0.00 0.85 0.42 0.08 75.97 12:08:01 AM 2 48.25 0.00 2.44 0.14 0.09 49.09 12:08:01 AM 3 37.13 0.00 0.55 0.03 0.07 62.22 12:09:01 AM all 6.52 0.00 0.58 0.08 0.04 92.78 12:09:01 AM 0 14.01 0.00 0.87 0.18 0.05 84.89 12:09:01 AM 1 3.27 0.00 0.33 0.05 0.07 96.28 12:09:01 AM 2 7.57 0.00 0.90 0.02 0.02 91.50 12:09:01 AM 3 1.24 0.00 0.23 0.05 0.02 98.46 Average: all 33.29 0.00 1.55 0.35 0.10 64.70 Average: 0 31.21 0.00 1.62 0.22 0.10 66.85 Average: 1 39.50 0.01 1.84 0.53 0.11 58.01 Average: 2 33.85 0.00 1.76 0.32 0.10 63.97 Average: 3 28.59 0.00 1.00 0.33 0.09 69.99