---> uname -a: Linux prd-centos8-builder-1c-1g-18000.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.870 BogoMIPS: 5599.74 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 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 330M 0 330M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 8.6G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 296 94 5 379 342 Swap: 1023 34 989 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:72:8c:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.212/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe72:8c31/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 11/13/2023 _x86_64_ (1 CPU) 22:03:40 LINUX RESTART (1 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 227.73 137.01 90.72 9576.28 42912.56 10:06:01 PM 184.49 48.66 135.83 4721.24 17594.27 10:07:01 PM 100.07 19.39 80.68 1116.38 5917.87 10:08:01 PM 24.34 4.95 19.39 192.07 423.18 10:09:01 PM 161.32 122.36 38.96 7759.99 2135.88 Average: 139.60 66.48 73.12 4673.50 13798.17 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 53292 322256 735764 93.25 2104 345516 504108 27.43 136532 456512 29472 10:06:01 PM 89192 332588 699864 88.70 1104 308020 477404 25.98 100332 421396 16084 10:07:01 PM 152304 349224 636752 80.70 996 261776 472280 25.70 120908 343520 20 10:08:01 PM 149004 350148 640052 81.12 996 266204 467328 25.43 132528 335228 16 10:09:01 PM 119720 373676 669336 84.83 0 320084 455808 24.80 134252 367008 15684 Average: 112702 345578 676354 85.72 1040 300320 475386 25.87 124910 384733 12255 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 202.40 133.31 1302.83 55.31 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 44.46 41.40 574.12 6.36 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 19.62 21.46 152.64 7.17 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 16.48 18.73 14.91 7.61 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 19.09 18.32 18.88 11.85 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 60.42 46.65 412.72 17.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 11/13/2023 _x86_64_ (1 CPU) 22:03:40 LINUX RESTART (1 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 58.94 0.10 8.76 15.33 0.12 16.75 10:05:01 PM 0 58.94 0.10 8.76 15.33 0.12 16.75 10:06:01 PM all 67.66 0.00 7.12 8.35 0.13 16.74 10:06:01 PM 0 67.66 0.00 7.12 8.35 0.13 16.74 10:07:01 PM all 59.49 0.00 3.77 5.88 0.10 30.76 10:07:01 PM 0 59.49 0.00 3.77 5.88 0.10 30.76 10:08:01 PM all 63.90 0.00 2.67 1.10 0.12 32.21 10:08:01 PM 0 63.90 0.00 2.67 1.10 0.12 32.21 10:09:01 PM all 52.82 0.00 3.98 16.64 0.10 26.46 10:09:01 PM 0 52.82 0.00 3.98 16.64 0.10 26.46 Average: all 60.57 0.02 5.26 9.45 0.11 24.59 Average: 0 60.57 0.02 5.26 9.45 0.11 24.59