---> uname -a: Linux prd-centos8-builder-8c-8g-15537.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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1016 27672 19 3198 30401 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:df:13:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fedf:1307/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9a:f7:92:5e 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) 04/25/2024 _x86_64_ (8 CPU) 17:22:03 LINUX RESTART (8 CPU) 05:23:01 PM tps rtps wtps bread/s bwrtn/s 05:24:01 PM 98.77 13.30 85.47 2404.27 6483.24 05:25:01 PM 96.24 0.38 95.85 13.33 8556.77 05:26:01 PM 233.81 1.63 232.17 205.26 35286.47 Average: 142.93 5.10 137.83 874.24 16775.04 05:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:24:01 PM 29531224 31287316 3122240 9.56 2688 2077580 1427168 4.23 249892 2434668 137460 05:25:01 PM 29021508 31040836 3631956 11.12 2688 2328364 1721400 5.11 279860 2864188 220344 05:26:01 PM 28380532 31173540 4272932 13.09 2688 3078292 1461616 4.34 478636 3207584 109048 Average: 28977755 31167231 3675709 11.26 2688 2494745 1536728 4.56 336129 2835480 155617 05:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 PM eth0 76.99 64.35 773.61 10.53 0.00 0.00 0.00 0.00 05:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 PM eth0 46.63 40.81 529.89 7.80 0.00 0.00 0.00 0.00 05:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 PM eth0 159.26 112.96 2354.25 16.42 0.00 0.00 0.00 0.00 05:26:01 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 94.29 72.71 1219.21 11.59 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) 04/25/2024 _x86_64_ (8 CPU) 17:22:03 LINUX RESTART (8 CPU) 05:23:01 PM CPU %user %nice %system %iowait %steal %idle 05:24:01 PM all 8.01 0.00 1.43 1.66 0.05 88.85 05:24:01 PM 0 8.90 0.00 1.85 2.14 0.05 87.06 05:24:01 PM 1 7.25 0.00 1.32 1.67 0.07 89.69 05:24:01 PM 2 10.47 0.00 1.83 1.47 0.05 86.18 05:24:01 PM 3 2.51 0.00 0.80 2.63 0.05 94.01 05:24:01 PM 4 3.42 0.00 0.63 0.88 0.05 95.01 05:24:01 PM 5 8.86 0.00 1.20 1.10 0.02 88.82 05:24:01 PM 6 19.74 0.00 3.14 1.38 0.03 75.71 05:24:01 PM 7 2.94 0.00 0.67 2.01 0.05 94.33 05:25:01 PM all 9.08 0.00 1.54 2.37 0.05 86.97 05:25:01 PM 0 0.38 0.00 0.62 1.25 0.07 97.68 05:25:01 PM 1 8.70 0.00 1.92 7.18 0.03 82.17 05:25:01 PM 2 3.50 0.00 1.26 2.31 0.07 92.87 05:25:01 PM 3 10.45 0.00 1.73 1.22 0.05 86.55 05:25:01 PM 4 1.94 0.00 0.47 0.92 0.03 96.64 05:25:01 PM 5 13.93 0.00 1.50 2.66 0.05 81.86 05:25:01 PM 6 27.82 0.00 3.61 2.83 0.05 65.70 05:25:01 PM 7 5.91 0.00 1.17 0.62 0.02 92.29 05:26:01 PM all 15.03 0.00 2.46 6.13 0.07 76.31 05:26:01 PM 0 13.71 0.00 2.68 6.79 0.07 76.76 05:26:01 PM 1 8.06 0.00 2.41 9.14 0.08 80.30 05:26:01 PM 2 30.90 0.00 3.74 5.50 0.08 59.78 05:26:01 PM 3 37.92 0.00 3.88 8.51 0.07 49.62 05:26:01 PM 4 5.49 0.00 1.79 7.95 0.07 84.70 05:26:01 PM 5 11.01 0.00 2.19 4.54 0.07 82.19 05:26:01 PM 6 9.79 0.00 1.79 4.71 0.05 83.67 05:26:01 PM 7 3.38 0.00 1.22 1.94 0.05 93.42 Average: all 10.71 0.00 1.81 3.39 0.05 84.05 Average: 0 7.66 0.00 1.71 3.39 0.06 87.17 Average: 1 8.00 0.00 1.88 5.99 0.06 84.06 Average: 2 14.95 0.00 2.27 3.09 0.07 79.61 Average: 3 16.96 0.00 2.14 4.11 0.06 76.73 Average: 4 3.62 0.00 0.96 3.25 0.05 92.12 Average: 5 11.26 0.00 1.63 2.76 0.04 84.30 Average: 6 19.11 0.00 2.84 2.97 0.04 75.03 Average: 7 4.08 0.00 1.02 1.52 0.04 93.34