---> uname -a: Linux prd-centos8-builder-4c-4g-425.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 UTC 2024 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 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 776 10966 19 4018 14643 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:78:55:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86015sec preferred_lft 86015sec inet6 fe80::f816:3eff:fe78:5555/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:89:bd:5f:5b 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 05/04/2024 _x86_64_ (4 CPU) 07:10:22 LINUX RESTART (4 CPU) 07:11:02 AM tps rtps wtps bread/s bwrtn/s 07:12:01 AM 216.54 16.64 199.90 2884.58 6550.27 07:13:01 AM 232.53 19.49 213.04 4132.98 11570.74 07:14:01 AM 79.06 0.42 78.64 147.95 8601.75 07:15:01 AM 89.65 1.47 88.19 150.11 6397.80 07:16:01 AM 76.53 1.00 75.53 1575.75 20271.50 Average: 138.61 7.77 130.83 1774.77 10693.06 07:11:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:12:01 AM 13286740 15116124 2852704 17.68 2688 2044244 1105548 6.43 210800 2285720 157576 07:13:01 AM 12136136 14390896 4003308 24.80 2688 2459084 1683592 9.80 306848 3292864 182916 07:14:01 AM 11423076 13960380 4716368 29.22 2688 2737908 2367620 13.77 376552 3918928 219992 07:15:01 AM 11622368 14168968 4517076 27.99 2688 2744844 1848104 10.75 510720 3581276 75088 07:16:01 AM 10660676 14414896 5478768 33.95 2688 3949392 1681444 9.78 837476 4204608 597584 Average: 11825799 14410253 4313645 26.73 2688 2787094 1737262 10.11 448479 3456679 246631 07:11:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 157.47 98.95 1041.59 40.03 0.00 0.00 0.00 0.00 07:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 274.57 223.80 3416.93 37.70 0.00 0.00 0.00 0.00 07:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM lo 83.31 83.31 79.21 79.21 0.00 0.00 0.00 0.00 07:14:01 AM eth0 160.71 121.03 2938.91 16.16 0.00 0.00 0.00 0.00 07:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM lo 1615.80 1615.80 1633.48 1633.48 0.00 0.00 0.00 0.00 07:15:01 AM eth0 94.02 75.89 1285.31 9.95 0.00 0.00 0.00 0.00 07:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 259.16 194.97 3694.51 19.96 0.00 0.00 0.00 0.00 07:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 340.87 340.87 343.59 343.59 0.00 0.00 0.00 0.00 Average: eth0 189.31 143.08 2480.43 24.71 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 05/04/2024 _x86_64_ (4 CPU) 07:10:22 LINUX RESTART (4 CPU) 07:11:02 AM CPU %user %nice %system %iowait %steal %idle 07:12:01 AM all 21.52 0.00 3.50 1.77 0.07 73.14 07:12:01 AM 0 42.32 0.00 4.30 1.29 0.08 52.00 07:12:01 AM 1 8.94 0.00 1.99 1.11 0.07 87.90 07:12:01 AM 2 7.60 0.00 3.14 4.04 0.05 85.17 07:12:01 AM 3 27.18 0.00 4.56 0.66 0.07 67.52 07:13:01 AM all 39.68 0.00 3.17 4.50 0.12 52.54 07:13:01 AM 0 43.23 0.00 2.44 2.95 0.13 51.25 07:13:01 AM 1 33.31 0.00 3.26 5.12 0.10 58.21 07:13:01 AM 2 34.93 0.00 5.05 8.41 0.12 51.49 07:13:01 AM 3 47.23 0.00 1.92 1.54 0.12 49.20 07:14:01 AM all 48.75 0.00 2.12 1.04 0.10 48.00 07:14:01 AM 0 52.71 0.00 1.55 1.34 0.10 44.30 07:14:01 AM 1 53.49 0.00 1.59 0.57 0.10 44.25 07:14:01 AM 2 39.76 0.00 2.78 2.23 0.10 55.12 07:14:01 AM 3 49.03 0.00 2.54 0.02 0.08 48.33 07:15:01 AM all 61.41 0.00 3.66 0.81 0.13 34.00 07:15:01 AM 0 59.22 0.00 2.91 0.35 0.13 37.38 07:15:01 AM 1 63.94 0.00 3.31 0.86 0.13 31.75 07:15:01 AM 2 60.29 0.00 4.19 0.96 0.12 34.45 07:15:01 AM 3 62.17 0.00 4.23 1.06 0.12 32.42 07:16:01 AM all 34.88 0.00 2.31 3.06 0.09 59.67 07:16:01 AM 0 48.63 0.00 3.80 2.87 0.10 44.60 07:16:01 AM 1 30.72 0.00 1.96 5.25 0.08 61.98 07:16:01 AM 2 30.23 0.00 2.21 1.62 0.07 65.86 07:16:01 AM 3 29.93 0.00 1.28 2.47 0.10 66.22 Average: all 41.30 0.00 2.95 2.24 0.10 53.42 Average: 0 49.24 0.00 3.00 1.76 0.11 45.90 Average: 1 38.14 0.00 2.43 2.59 0.10 56.75 Average: 2 34.64 0.00 3.47 3.45 0.09 58.35 Average: 3 43.17 0.00 2.90 1.15 0.10 52.69