---> uname -a: Linux prd-centos8-builder-2c-8g-16706.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 7.8G 33G 20% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 558 4933 19 2205 6845 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:65:48:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.21/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85859sec preferred_lft 85859sec inet6 fe80::f816:3eff:fe65:48b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:8c:24:c4 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/15/2024 _x86_64_ (2 CPU) 13:21:50 LINUX RESTART (2 CPU) 01:22:01 PM tps rtps wtps bread/s bwrtn/s 01:23:01 PM 189.80 120.56 69.24 14512.78 37064.16 01:24:01 PM 4.38 0.00 4.38 0.00 716.44 01:25:01 PM 0.15 0.00 0.15 0.00 1.33 01:26:01 PM 0.40 0.05 0.35 1.07 5.63 01:27:01 PM 0.22 0.00 0.22 0.00 3.50 01:28:01 PM 0.27 0.00 0.27 0.00 4.53 01:29:01 PM 14.88 6.41 8.46 960.21 565.51 01:30:01 PM 74.60 7.10 67.51 1320.85 5914.10 Average: 35.59 16.77 18.82 2099.30 5534.20 01:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 PM 5593992 7157764 2288296 29.03 2688 1763344 896152 10.03 168864 1858092 20204 01:24:01 PM 5592628 7156400 2289660 29.05 2688 1763344 896152 10.03 168872 1859592 12 01:25:01 PM 5587192 7150972 2295096 29.12 2688 1763348 896152 10.03 168872 1865164 4 01:26:01 PM 5587088 7150892 2295200 29.12 2688 1763364 896152 10.03 168892 1865184 4 01:27:01 PM 5586712 7150520 2295576 29.12 2688 1763368 896152 10.03 168892 1865592 4 01:28:01 PM 5586840 7150632 2295448 29.12 2688 1763368 896152 10.03 168892 1865732 4 01:29:01 PM 5454124 7096136 2428164 30.81 2688 1838312 958992 10.74 355868 1799556 36548 01:30:01 PM 5172420 7053332 2709868 34.38 2688 2066456 983876 11.02 386144 2009972 99736 Average: 5520124 7133331 2362164 29.97 2688 1810613 914972 10.25 219412 1873610 19564 01:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM eth0 104.55 58.44 361.26 21.60 0.00 0.00 0.00 0.00 01:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 2.28 1.13 0.58 0.41 0.00 0.00 0.00 0.00 01:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 1.18 0.95 0.21 0.22 0.00 0.00 0.00 0.00 01:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM eth0 1.17 1.02 0.21 0.22 0.00 0.00 0.00 0.00 01:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 1.17 0.97 0.22 0.22 0.00 0.00 0.00 0.00 01:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 2.90 1.35 2.67 0.31 0.00 0.00 0.00 0.00 01:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 19.51 16.51 166.66 3.50 0.00 0.00 0.00 0.00 01:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 56.41 46.08 655.57 7.36 0.00 0.00 0.00 0.00 01:30:01 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 23.65 15.81 148.42 4.23 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/15/2024 _x86_64_ (2 CPU) 13:21:50 LINUX RESTART (2 CPU) 01:22:01 PM CPU %user %nice %system %iowait %steal %idle 01:23:01 PM all 17.75 0.00 4.38 35.37 0.12 42.38 01:23:01 PM 0 17.43 0.00 3.98 35.49 0.13 42.97 01:23:01 PM 1 18.08 0.00 4.79 35.24 0.10 41.78 01:24:01 PM all 0.37 0.00 0.11 0.27 0.05 99.21 01:24:01 PM 0 0.20 0.00 0.12 0.52 0.05 99.11 01:24:01 PM 1 0.53 0.00 0.10 0.02 0.05 99.30 01:25:01 PM all 0.40 0.00 0.12 0.00 0.04 99.44 01:25:01 PM 0 0.22 0.00 0.13 0.00 0.07 99.58 01:25:01 PM 1 0.58 0.00 0.10 0.00 0.02 99.30 01:26:01 PM all 0.33 0.00 0.12 0.00 0.05 99.50 01:26:01 PM 0 0.53 0.00 0.15 0.00 0.05 99.26 01:26:01 PM 1 0.13 0.00 0.08 0.00 0.05 99.73 01:27:01 PM all 0.37 0.00 0.13 0.00 0.04 99.47 01:27:01 PM 0 0.53 0.00 0.10 0.00 0.05 99.32 01:27:01 PM 1 0.20 0.00 0.15 0.00 0.03 99.62 01:28:01 PM all 0.49 0.00 0.12 0.00 0.04 99.35 01:28:01 PM 0 0.82 0.00 0.12 0.00 0.03 99.03 01:28:01 PM 1 0.17 0.00 0.12 0.00 0.05 99.67 01:29:01 PM all 9.81 0.00 1.04 0.63 0.05 88.47 01:29:01 PM 0 4.79 0.00 0.85 0.38 0.05 93.92 01:29:01 PM 1 14.83 0.00 1.24 0.87 0.05 83.02 01:30:01 PM all 33.74 0.00 2.96 3.53 0.12 59.65 01:30:01 PM 0 28.11 0.00 2.59 4.04 0.12 65.15 01:30:01 PM 1 39.38 0.00 3.34 3.03 0.12 54.13 Average: all 7.90 0.00 1.12 4.94 0.06 85.97 Average: 0 6.57 0.00 1.00 5.02 0.07 87.34 Average: 1 9.22 0.00 1.24 4.87 0.06 84.61