---> uname -a: Linux prd-centos8-builder-2c-2g-7305.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 7.9G 33G 20% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 607 4832 19 2257 6793 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:18:62:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:fe18:629e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:07:af:d1 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-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/12/2023 _x86_64_ (2 CPU) 00:33:22 LINUX RESTART (2 CPU) 12:34:01 AM tps rtps wtps bread/s bwrtn/s 12:35:01 AM 78.89 15.66 63.22 2635.96 6096.97 12:36:01 AM 91.69 0.23 91.45 17.99 8139.74 12:37:01 AM 64.56 0.28 64.27 40.66 5864.82 12:38:01 AM 14.56 0.07 14.50 3.07 277.52 12:39:01 AM 19.81 0.42 19.39 18.93 586.40 Average: 53.90 3.33 50.57 543.29 4193.10 12:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:35:01 AM 5187040 7026440 2695256 34.19 2688 2023560 944104 10.57 196048 2180448 131196 12:36:01 AM 4986888 6986128 2895408 36.73 2688 2176040 956688 10.71 199740 2349592 130436 12:37:01 AM 4909600 6925872 2972696 37.71 2688 2192900 1002976 11.23 233556 2389644 12716 12:38:01 AM 4983748 6987424 2898548 36.77 2688 2180304 952700 10.67 232696 2316460 24 12:39:01 AM 5028688 7033092 2853608 36.20 2688 2180992 903904 10.12 403304 2102436 15808 Average: 5019193 6991791 2863103 36.32 2688 2150759 952074 10.66 253069 2267716 58036 12:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 172.62 120.95 1316.40 41.80 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 51.33 42.34 514.15 7.24 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 25.98 25.20 160.12 7.28 0.00 0.00 0.00 0.00 12:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 11.40 12.45 8.82 5.35 0.00 0.00 0.00 0.00 12:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 26.92 23.54 25.79 15.49 0.00 0.00 0.00 0.00 12:39:01 AM 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 57.65 44.89 405.05 15.43 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-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/12/2023 _x86_64_ (2 CPU) 00:33:22 LINUX RESTART (2 CPU) 12:34:01 AM CPU %user %nice %system %iowait %steal %idle 12:35:01 AM all 35.52 0.00 4.04 4.50 0.12 55.82 12:35:01 AM 0 38.86 0.00 3.68 4.56 0.10 52.80 12:35:01 AM 1 32.18 0.00 4.40 4.43 0.13 58.85 12:36:01 AM all 32.45 0.00 3.30 2.80 0.12 61.34 12:36:01 AM 0 37.21 0.00 3.56 2.23 0.12 56.89 12:36:01 AM 1 27.70 0.00 3.04 3.37 0.12 65.78 12:37:01 AM all 32.03 0.00 1.87 2.14 0.10 63.85 12:37:01 AM 0 25.50 0.00 1.77 1.12 0.10 71.52 12:37:01 AM 1 38.56 0.00 1.98 3.17 0.10 56.19 12:38:01 AM all 24.69 0.00 1.12 0.16 0.08 73.95 12:38:01 AM 0 24.38 0.00 1.10 0.08 0.08 74.35 12:38:01 AM 1 25.00 0.00 1.13 0.23 0.08 73.55 12:39:01 AM all 31.58 0.00 2.08 0.31 0.09 65.94 12:39:01 AM 0 35.51 0.00 2.38 0.22 0.08 61.81 12:39:01 AM 1 27.65 0.00 1.77 0.40 0.10 70.08 Average: all 31.26 0.00 2.48 1.98 0.10 64.18 Average: 0 32.29 0.00 2.50 1.64 0.10 63.47 Average: 1 30.22 0.00 2.46 2.32 0.11 64.89