---> uname -a: Linux prd-centos8-builder-2c-2g-7663.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 4828 19 2261 6794 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:fa:67:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85988sec preferred_lft 85988sec inet6 fe80::f816:3eff:fefa:67fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:49:e6:fe:88 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) 12/13/2023 _x86_64_ (2 CPU) 11:31:31 LINUX RESTART (2 CPU) 11:32:01 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 75.19 25.51 49.68 4840.52 8507.26 11:34:01 AM 106.43 6.60 99.83 1270.59 9301.83 11:35:01 AM 64.42 0.28 64.14 17.46 6423.30 11:36:01 AM 38.39 0.58 37.80 50.38 1761.00 11:37:01 AM 9.85 0.00 9.85 0.00 233.11 11:38:01 AM 27.78 0.28 27.50 25.73 958.77 Average: 53.68 5.54 48.13 1034.19 4530.91 11:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 5332640 7020612 2549656 32.35 2688 1881328 984156 11.02 175840 2090168 60364 11:34:01 AM 4944604 6950200 2937692 37.27 2688 2183756 1025980 11.49 220040 2373988 174136 11:35:01 AM 4928960 6948812 2953336 37.47 2688 2195808 1021428 11.44 225128 2379592 43920 11:36:01 AM 4977044 6985100 2905252 36.86 2688 2184600 969104 10.85 233568 2322488 12 11:37:01 AM 4986472 6994508 2895824 36.74 2688 2184604 958548 10.73 234016 2312956 24 11:38:01 AM 4926884 6936272 2955412 37.49 2688 2185536 1038176 11.62 413904 2194280 15828 Average: 5016101 6972584 2866195 36.36 2688 2135939 999565 11.19 250416 2278912 49047 11:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 250.68 157.06 1366.13 56.97 0.00 0.00 0.00 0.00 11:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 62.34 49.41 787.22 6.03 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 26.68 25.55 180.75 7.72 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 20.49 20.48 22.49 7.08 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 15.15 14.78 14.05 4.40 0.00 0.00 0.00 0.00 11:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM eth0 18.60 17.20 20.22 8.43 0.00 0.00 0.00 0.00 11:38:01 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 65.66 47.41 398.49 15.10 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) 12/13/2023 _x86_64_ (2 CPU) 11:31:31 LINUX RESTART (2 CPU) 11:32:01 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 28.34 0.00 3.84 11.29 0.12 56.41 11:33:01 AM 0 26.57 0.00 3.30 10.85 0.10 59.18 11:33:01 AM 1 30.12 0.00 4.38 11.73 0.13 53.63 11:34:01 AM all 33.57 0.00 3.65 6.07 0.14 56.57 11:34:01 AM 0 24.28 0.00 3.02 5.15 0.13 67.41 11:34:01 AM 1 42.87 0.00 4.28 7.00 0.15 45.71 11:35:01 AM all 33.56 0.00 2.64 2.51 0.10 61.19 11:35:01 AM 0 14.85 0.00 2.18 1.92 0.10 80.95 11:35:01 AM 1 52.28 0.00 3.10 3.10 0.10 41.41 11:36:01 AM all 30.23 0.00 1.45 0.72 0.10 67.50 11:36:01 AM 0 15.69 0.00 1.39 0.97 0.10 81.85 11:36:01 AM 1 44.74 0.00 1.52 0.47 0.10 53.17 11:37:01 AM all 21.62 0.00 1.39 0.07 0.07 76.86 11:37:01 AM 0 11.63 0.00 1.04 0.03 0.07 87.23 11:37:01 AM 1 31.60 0.00 1.74 0.10 0.07 66.50 11:38:01 AM all 30.58 0.00 1.50 0.44 0.09 67.39 11:38:01 AM 0 20.05 0.00 1.20 0.35 0.10 78.29 11:38:01 AM 1 41.08 0.00 1.80 0.53 0.08 56.50 Average: all 29.65 0.00 2.41 3.51 0.10 64.32 Average: 0 18.84 0.00 2.02 3.21 0.10 75.83 Average: 1 40.46 0.00 2.80 3.81 0.11 52.82