---> uname -a: Linux prd-centos8-builder-1c-1g-879.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: 2799.998 BogoMIPS: 5599.99 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: 770 291 88 5 391 349 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:f2:c2:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.191/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85997sec preferred_lft 85997sec inet6 fe80::f816:3eff:fef2:c27c/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) 11/26/2023 _x86_64_ (1 CPU) 16:03:53 LINUX RESTART (1 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 138.47 31.35 107.12 3321.00 12660.52 04:07:01 PM 129.80 31.98 97.82 2145.05 10610.64 04:08:01 PM 60.49 8.95 51.54 581.84 3014.11 04:09:01 PM 17.06 4.01 13.04 84.76 259.29 04:10:01 PM 168.38 120.03 48.35 7842.85 2430.34 Average: 102.85 39.26 63.59 2794.99 5797.17 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 115908 369484 673148 85.31 232 326028 461516 25.11 110328 408436 28332 04:07:01 PM 50064 310352 738992 93.66 232 326772 513460 27.94 108544 459200 29420 04:08:01 PM 83068 291260 705988 89.47 232 274012 535748 29.15 137444 398228 24 04:09:01 PM 160960 370512 628096 79.60 232 275372 454936 24.76 138180 318680 16 04:10:01 PM 102084 357632 686972 87.06 8 323544 484088 26.34 185832 341072 15684 Average: 102417 339848 686639 87.02 187 305146 489950 26.66 136066 385123 14695 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 63.93 57.64 875.38 6.49 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 37.65 36.45 496.57 7.12 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 12.33 14.59 12.55 6.59 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 16.64 18.14 13.34 6.27 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 14.81 15.58 14.85 10.80 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 29.08 28.49 282.71 7.46 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) 11/26/2023 _x86_64_ (1 CPU) 16:03:53 LINUX RESTART (1 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 70.29 0.00 7.32 5.42 0.13 16.84 04:06:01 PM 0 70.29 0.00 7.32 5.42 0.13 16.84 04:07:01 PM all 65.90 0.00 5.57 5.65 0.13 22.74 04:07:01 PM 0 65.90 0.00 5.57 5.65 0.13 22.74 04:08:01 PM all 65.61 0.00 3.23 1.32 0.12 29.72 04:08:01 PM 0 65.61 0.00 3.23 1.32 0.12 29.72 04:09:01 PM all 62.29 0.00 3.13 0.50 0.10 33.97 04:09:01 PM 0 62.29 0.00 3.13 0.50 0.10 33.97 04:10:01 PM all 58.65 0.00 3.93 16.12 0.13 21.17 04:10:01 PM 0 58.65 0.00 3.93 16.12 0.13 21.17 Average: all 64.55 0.00 4.64 5.80 0.12 24.89 Average: 0 64.55 0.00 4.64 5.80 0.12 24.89