---> uname -a: Linux prd-centos8-builder-1c-1g-1513.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: 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 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 301 81 5 387 337 Swap: 1023 31 992 ---> 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:a7:da:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.224/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fea7:da6b/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) 12/20/2023 _x86_64_ (1 CPU) 18:03:58 LINUX RESTART (1 CPU) 06:05:01 PM tps rtps wtps bread/s bwrtn/s 06:06:02 PM 149.65 27.98 121.68 3356.25 14328.66 06:07:01 PM 136.73 36.95 99.78 2399.05 10398.81 06:08:01 PM 38.18 3.63 34.54 403.53 1572.12 06:09:01 PM 91.18 68.55 22.62 5252.27 791.96 06:10:01 PM 128.33 67.27 61.06 3314.78 2666.31 Average: 108.74 40.89 67.85 2947.58 5940.62 06:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:02 PM 49276 287876 739780 93.76 24 308912 535116 29.12 105264 472004 29796 06:07:01 PM 169304 358084 619752 78.54 24 254304 457424 24.89 123932 321492 25740 06:08:01 PM 160996 360908 628060 79.60 24 265736 456616 24.85 141600 312532 28 06:09:01 PM 46572 371320 742484 94.10 24 390504 452400 24.62 144164 423020 12360 06:10:01 PM 126556 373440 662500 83.96 0 313324 457060 24.87 157268 335572 27296 Average: 110541 350326 678515 85.99 19 306556 471723 25.67 134446 372924 19044 06:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:02 PM eth0 78.29 72.99 1119.93 8.48 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 22.59 23.33 191.54 7.04 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 16.08 18.53 15.62 7.66 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 17.26 17.73 17.21 8.78 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 14.53 15.61 11.06 9.69 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 29.80 29.68 271.70 8.34 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) 12/20/2023 _x86_64_ (1 CPU) 18:03:58 LINUX RESTART (1 CPU) 06:05:01 PM CPU %user %nice %system %iowait %steal %idle 06:06:02 PM all 68.75 0.00 6.94 4.84 0.15 19.31 06:06:02 PM 0 68.75 0.00 6.94 4.84 0.15 19.31 06:07:01 PM all 63.38 0.00 5.77 5.26 0.12 25.47 06:07:01 PM 0 63.38 0.00 5.77 5.26 0.12 25.47 06:08:01 PM all 64.02 0.00 2.65 2.15 0.13 31.04 06:08:01 PM 0 64.02 0.00 2.65 2.15 0.13 31.04 06:09:01 PM all 55.17 0.00 3.17 8.55 0.10 33.02 06:09:01 PM 0 55.17 0.00 3.17 8.55 0.10 33.02 06:10:01 PM all 62.89 0.00 4.26 12.25 0.15 20.45 06:10:01 PM 0 62.89 0.00 4.26 12.25 0.15 20.45 Average: all 62.84 0.00 4.55 6.61 0.13 25.86 Average: 0 62.84 0.00 4.55 6.61 0.13 25.86