---> uname -a: Linux prd-centos8-builder-2c-8g-7935.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 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 482 5097 19 2118 6921 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:ec:36:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85865sec preferred_lft 85865sec inet6 fe80::f816:3eff:feec:366b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-builder-1ae1234a-6327-4bea-9e12-436d0ac3d2a0.nov) 12/14/2023 _x86_64_ (2 CPU) 18:24:48 LINUX RESTART (2 CPU) 06:25:01 PM tps rtps wtps bread/s bwrtn/s 06:26:01 PM 157.55 108.48 49.08 11361.92 37718.51 06:27:01 PM 3.60 0.00 3.60 0.00 91.52 06:28:01 PM 0.13 0.00 0.13 0.00 1.33 06:29:01 PM 0.40 0.03 0.37 0.53 6.00 06:30:01 PM 0.12 0.00 0.12 0.00 1.97 06:31:01 PM 0.22 0.00 0.22 0.00 3.70 06:32:01 PM 26.35 7.07 19.28 980.10 1421.10 06:33:01 PM 93.95 7.08 86.87 1319.96 8472.98 Average: 35.29 15.34 19.96 1708.10 5965.64 06:25:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:26:01 PM 5803684 7230240 2078780 26.37 2688 1626616 621096 6.95 168240 1656300 8 06:27:01 PM 5804560 7231092 2077904 26.36 2688 1626616 621096 6.95 168244 1655628 4 06:28:01 PM 5801880 7228416 2080584 26.40 2688 1626620 621096 6.95 168244 1658284 4 06:29:01 PM 5802168 7228720 2080296 26.39 2688 1626636 621096 6.95 168292 1658160 4 06:30:01 PM 5794852 7221404 2087612 26.48 2688 1626636 619936 6.94 168292 1665416 4 06:31:01 PM 5801348 7227976 2081116 26.40 2688 1626644 619936 6.94 168292 1658928 16 06:32:01 PM 5577432 7140280 2305032 29.24 2688 1757704 717372 8.03 363816 1669136 74060 06:33:01 PM 5281860 7076612 2600604 32.99 2688 1980108 724412 8.11 388144 1899984 64616 Average: 5708473 7198092 2173991 27.58 2688 1687198 645755 7.23 220196 1690230 17340 06:25:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 PM eth0 104.80 58.15 360.69 20.27 0.00 0.00 0.00 0.00 06:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 PM eth0 1.85 1.00 0.32 0.23 0.00 0.00 0.00 0.00 06:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 PM eth0 1.13 0.97 0.21 0.22 0.00 0.00 0.00 0.00 06:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 PM eth0 1.10 0.97 0.22 0.23 0.00 0.00 0.00 0.00 06:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 PM eth0 2.58 1.72 0.89 0.75 0.00 0.00 0.00 0.00 06:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 PM eth0 1.87 1.42 2.59 0.31 0.00 0.00 0.00 0.00 06:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 PM eth0 43.24 36.13 467.95 5.77 0.00 0.00 0.00 0.00 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 58.68 49.30 770.18 7.85 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 26.91 18.71 200.39 4.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-builder-1ae1234a-6327-4bea-9e12-436d0ac3d2a0.nov) 12/14/2023 _x86_64_ (2 CPU) 18:24:48 LINUX RESTART (2 CPU) 06:25:01 PM CPU %user %nice %system %iowait %steal %idle 06:26:01 PM all 16.33 0.00 4.98 10.78 0.07 67.84 06:26:01 PM 0 16.44 0.00 5.09 7.40 0.07 71.00 06:26:01 PM 1 16.21 0.00 4.88 14.16 0.07 64.68 06:27:01 PM all 0.40 0.00 0.13 0.04 0.04 99.39 06:27:01 PM 0 0.60 0.00 0.12 0.07 0.05 99.17 06:27:01 PM 1 0.20 0.00 0.13 0.02 0.03 99.62 06:28:01 PM all 0.33 0.00 0.13 0.00 0.04 99.50 06:28:01 PM 0 0.13 0.00 0.12 0.00 0.03 99.72 06:28:01 PM 1 0.53 0.00 0.13 0.00 0.05 99.28 06:29:01 PM all 0.37 0.00 0.11 0.00 0.03 99.49 06:29:01 PM 0 0.10 0.00 0.08 0.00 0.03 99.78 06:29:01 PM 1 0.63 0.00 0.13 0.00 0.03 99.20 06:30:01 PM all 0.53 0.00 0.13 0.00 0.14 99.21 06:30:01 PM 0 0.60 0.00 0.10 0.00 0.03 99.27 06:30:01 PM 1 0.45 0.00 0.15 0.00 0.25 99.15 06:31:01 PM all 0.38 0.00 0.11 0.00 0.04 99.47 06:31:01 PM 0 0.62 0.00 0.08 0.00 0.03 99.27 06:31:01 PM 1 0.13 0.00 0.13 0.00 0.05 99.68 06:32:01 PM all 17.08 0.00 2.44 1.85 0.07 78.56 06:32:01 PM 0 24.69 0.00 3.07 2.30 0.07 69.88 06:32:01 PM 1 9.50 0.00 1.82 1.40 0.07 87.21 06:33:01 PM all 31.73 0.00 4.39 3.24 0.10 60.55 06:33:01 PM 0 35.25 0.00 5.06 2.98 0.10 56.61 06:33:01 PM 1 28.21 0.00 3.71 3.50 0.10 64.47 Average: all 8.37 0.00 1.55 1.98 0.07 88.03 Average: 0 9.78 0.00 1.71 1.59 0.05 86.87 Average: 1 6.97 0.00 1.38 2.38 0.08 89.18