---> uname -a: Linux prd-centos8-builder-4c-4g-11457.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 11G 70G 14% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 754 10515 19 4493 14659 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:78:75:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.102/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85766sec preferred_lft 85766sec inet6 fe80::f816:3eff:fe78:7520/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 01/12/2024 _x86_64_ (4 CPU) 04:29:22 LINUX RESTART (4 CPU) 04:30:00 AM tps rtps wtps bread/s bwrtn/s 04:30:01 AM 239.73 205.48 34.25 1742.47 3031.51 04:31:01 AM 224.86 84.19 140.67 3666.11 10241.65 04:32:01 AM 119.70 12.05 107.65 1504.55 6387.75 04:33:01 AM 407.67 5.09 402.58 1094.62 13289.62 04:34:01 AM 132.68 0.32 132.36 8.40 8274.32 04:35:01 AM 68.81 0.55 68.26 242.36 5093.15 04:36:01 AM 93.30 0.00 93.30 0.00 27596.55 04:37:01 AM 51.70 0.00 51.70 0.00 4424.83 04:38:01 AM 134.46 0.03 134.43 5.20 9450.27 04:39:01 AM 76.67 0.37 76.30 17.06 15901.70 Average: 145.70 11.66 134.04 727.94 11173.59 04:30:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:30:01 AM 13675984 15140412 2465548 15.27 2688 1682496 906160 5.27 172984 1963740 83248 04:31:01 AM 13298716 15157544 2842816 17.61 2688 2056532 759968 4.42 223680 2218176 129920 04:32:01 AM 12395728 14404624 3745804 23.21 2688 2195520 1562512 9.09 237912 3060680 90600 04:33:01 AM 10972832 13307908 5168700 32.02 2688 2506632 2408524 14.01 334716 4350836 57900 04:34:01 AM 9736468 12298908 6405064 39.68 2688 2721284 3378412 19.65 380756 5516120 60136 04:35:01 AM 9271560 12504388 6869972 42.56 2688 3383772 3074036 17.88 476604 5871160 566656 04:36:01 AM 8908728 12465492 7232804 44.81 2688 3700148 3094852 18.00 537140 6158964 94652 04:37:01 AM 8623296 12426652 7518236 46.58 2688 3939224 3123956 18.17 565508 6402112 218000 04:38:01 AM 10840768 15077064 5300764 32.84 2688 4359728 805460 4.69 839116 3895768 394080 04:39:01 AM 10774612 15004432 5366920 33.25 2688 4356412 850436 4.95 829812 3975940 8 Average: 10849869 13778742 5291663 32.78 2688 3090175 1996432 11.61 459823 4341350 169520 04:30:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 119.18 87.67 1239.35 10.83 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 101.27 72.84 1139.36 30.72 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 546.94 568.04 2032.28 149.65 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 284.37 241.15 4066.02 39.45 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 163.31 142.39 2449.71 29.20 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 77.42 73.42 532.06 20.83 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 143.43 123.20 2020.42 25.07 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 89.79 81.96 1000.39 18.81 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 116.88 110.30 604.50 32.62 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 628.86 751.01 266.73 4430.44 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 238.98 240.27 1567.85 529.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 01/12/2024 _x86_64_ (4 CPU) 04:29:22 LINUX RESTART (4 CPU) 04:30:00 AM CPU %user %nice %system %iowait %steal %idle 04:30:01 AM all 20.89 2.05 30.14 2.40 0.00 44.52 04:30:01 AM 0 0.00 2.74 45.21 5.48 0.00 46.58 04:30:01 AM 1 78.38 1.35 9.46 2.70 0.00 8.11 04:30:01 AM 2 4.17 0.00 2.78 0.00 0.00 93.06 04:30:01 AM 3 0.00 4.11 63.01 1.37 0.00 31.51 04:31:01 AM all 21.30 0.69 12.47 2.00 0.10 63.45 04:31:01 AM 0 32.36 0.89 14.89 1.84 0.12 49.91 04:31:01 AM 1 15.67 0.55 11.07 2.46 0.08 70.16 04:31:01 AM 2 26.18 0.50 10.10 2.27 0.08 60.86 04:31:01 AM 3 10.98 0.82 13.81 1.44 0.10 72.84 04:32:01 AM all 13.85 0.00 2.04 0.97 0.11 83.03 04:32:01 AM 0 14.27 0.00 1.53 0.22 0.10 83.89 04:32:01 AM 1 15.39 0.00 0.85 1.71 0.10 81.95 04:32:01 AM 2 13.21 0.00 4.80 1.63 0.12 80.23 04:32:01 AM 3 12.51 0.00 1.00 0.32 0.12 86.05 04:33:01 AM all 57.72 0.00 2.98 3.92 0.11 35.27 04:33:01 AM 0 60.27 0.00 3.13 4.90 0.12 31.58 04:33:01 AM 1 56.60 0.00 2.46 4.14 0.10 36.70 04:33:01 AM 2 63.24 0.00 3.13 2.33 0.12 31.19 04:33:01 AM 3 50.78 0.00 3.20 4.32 0.10 41.61 04:34:01 AM all 57.10 0.00 2.90 0.94 0.10 38.96 04:34:01 AM 0 58.16 0.00 2.78 0.89 0.08 38.09 04:34:01 AM 1 52.02 0.00 1.46 0.42 0.10 46.00 04:34:01 AM 2 66.84 0.00 3.86 0.69 0.08 28.53 04:34:01 AM 3 51.36 0.00 3.50 1.77 0.13 43.23 04:35:01 AM all 51.28 0.00 2.19 0.66 0.08 45.78 04:35:01 AM 0 42.58 0.00 1.55 0.37 0.08 55.42 04:35:01 AM 1 57.29 0.00 1.50 0.57 0.08 40.55 04:35:01 AM 2 58.07 0.00 3.47 1.00 0.08 37.37 04:35:01 AM 3 47.20 0.00 2.26 0.70 0.08 49.75 04:36:01 AM all 48.28 0.00 3.34 2.08 0.10 46.21 04:36:01 AM 0 54.01 0.00 4.48 1.32 0.12 40.08 04:36:01 AM 1 39.83 0.00 2.13 3.11 0.08 54.85 04:36:01 AM 2 48.70 0.00 3.06 2.22 0.10 45.91 04:36:01 AM 3 50.59 0.00 3.68 1.65 0.10 43.98 04:37:01 AM all 50.20 0.00 3.36 0.34 0.10 46.00 04:37:01 AM 0 50.89 0.00 2.79 0.42 0.10 45.80 04:37:01 AM 1 44.59 0.00 2.90 0.45 0.10 51.96 04:37:01 AM 2 50.54 0.00 2.74 0.35 0.08 46.28 04:37:01 AM 3 54.76 0.00 5.02 0.13 0.12 39.97 04:38:01 AM all 41.55 0.00 3.92 0.92 0.09 53.53 04:38:01 AM 0 38.22 0.00 3.68 1.39 0.10 56.60 04:38:01 AM 1 39.95 0.00 3.06 1.34 0.08 55.56 04:38:01 AM 2 48.72 0.00 5.77 0.62 0.08 44.81 04:38:01 AM 3 39.30 0.00 3.19 0.32 0.08 57.12 04:39:01 AM all 19.85 0.00 3.16 1.44 0.10 75.44 04:39:01 AM 0 30.78 0.00 4.60 0.60 0.12 63.90 04:39:01 AM 1 18.12 0.00 2.91 2.71 0.10 76.17 04:39:01 AM 2 10.22 0.00 2.58 1.16 0.10 85.94 04:39:01 AM 3 20.23 0.00 2.55 1.31 0.10 75.81 Average: all 40.11 0.08 4.08 1.48 0.10 54.16 Average: 0 42.34 0.10 4.43 1.33 0.10 51.69 Average: 1 37.78 0.06 3.16 1.88 0.09 57.02 Average: 2 42.85 0.06 4.39 1.36 0.09 51.25 Average: 3 37.47 0.10 4.33 1.33 0.10 56.67