---> uname -a: Linux prd-centos8-builder-8c-8g-15618.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 1030 27658 19 3198 30387 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:94:fd:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.28/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:fe94:fd75/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b8:9d:03:03 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) 23:17:50 LINUX RESTART (8 CPU) 11:18:02 PM tps rtps wtps bread/s bwrtn/s 11:19:01 PM 228.48 62.09 166.39 13888.14 41123.01 11:20:01 PM 127.64 7.48 120.16 1293.17 9954.83 11:21:01 PM 196.97 1.62 195.35 187.27 19587.12 Average: 184.12 23.52 160.60 5074.40 23457.86 11:18:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:19:01 PM 29675748 31254272 2977716 9.12 2688 1910244 1496624 4.44 226204 2354440 106484 11:20:01 PM 29370452 31235916 3283012 10.05 2688 2181280 1445092 4.29 256320 2564740 113548 11:21:01 PM 28415092 31207444 4238372 12.98 2688 3077576 1380988 4.10 480284 3185244 645944 Average: 29153764 31232544 3499700 10.72 2688 2389700 1440901 4.28 320936 2701475 288659 11:18:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 380.67 248.77 1630.93 63.80 0.00 0.00 0.00 0.00 11:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 59.93 51.42 633.05 7.06 0.00 0.00 0.00 0.00 11:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 207.86 140.24 2651.91 19.43 0.00 0.00 0.00 0.00 11:21:01 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 215.25 146.24 1638.67 29.91 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) 23:17:50 LINUX RESTART (8 CPU) 11:18:02 PM CPU %user %nice %system %iowait %steal %idle 11:19:01 PM all 13.85 0.00 3.25 3.76 0.05 79.09 11:19:01 PM 0 18.33 0.00 3.14 1.96 0.05 76.52 11:19:01 PM 1 13.61 0.00 2.37 4.58 0.07 79.37 11:19:01 PM 2 13.73 0.00 1.82 0.24 0.05 84.16 11:19:01 PM 3 14.99 0.00 1.48 0.48 0.05 83.01 11:19:01 PM 4 15.26 0.00 5.62 10.61 0.05 68.46 11:19:01 PM 5 14.92 0.00 4.69 5.08 0.05 75.26 11:19:01 PM 6 10.08 0.00 3.43 2.85 0.03 83.60 11:19:01 PM 7 9.86 0.00 3.42 4.34 0.05 82.33 11:20:01 PM all 9.75 0.00 1.51 0.66 0.05 88.03 11:20:01 PM 0 17.20 0.00 2.75 0.30 0.05 79.70 11:20:01 PM 1 8.82 0.00 1.79 1.71 0.07 87.61 11:20:01 PM 2 3.83 0.00 0.95 0.53 0.05 94.64 11:20:01 PM 3 1.99 0.00 0.58 0.37 0.03 97.03 11:20:01 PM 4 14.87 0.00 1.94 0.72 0.05 82.43 11:20:01 PM 5 24.02 0.00 2.39 0.63 0.05 72.91 11:20:01 PM 6 1.27 0.00 0.58 0.70 0.03 97.41 11:20:01 PM 7 6.00 0.00 1.12 0.30 0.03 92.55 11:21:01 PM all 18.61 0.00 2.90 1.26 0.07 77.16 11:21:01 PM 0 20.20 0.00 2.79 0.67 0.08 76.26 11:21:01 PM 1 29.34 0.00 3.77 2.72 0.08 64.08 11:21:01 PM 2 27.22 0.00 3.40 1.07 0.12 68.19 11:21:01 PM 3 19.57 0.00 3.12 1.69 0.05 75.57 11:21:01 PM 4 12.88 0.00 2.24 1.19 0.05 83.63 11:21:01 PM 5 20.09 0.00 3.26 0.65 0.07 75.92 11:21:01 PM 6 6.26 0.00 2.21 0.77 0.07 90.69 11:21:01 PM 7 13.28 0.00 2.40 1.30 0.05 82.97 Average: all 14.07 0.00 2.55 1.88 0.06 81.45 Average: 0 18.58 0.00 2.89 0.97 0.06 77.50 Average: 1 17.29 0.00 2.65 2.99 0.07 77.00 Average: 2 14.93 0.00 2.06 0.62 0.07 82.33 Average: 3 12.16 0.00 1.73 0.85 0.04 85.21 Average: 4 14.33 0.00 3.25 4.12 0.05 78.24 Average: 5 19.71 0.00 3.44 2.10 0.06 74.69 Average: 6 5.84 0.00 2.07 1.43 0.04 90.62 Average: 7 9.71 0.00 2.31 1.97 0.04 85.97