---> uname -a: Linux prd-centos8-builder-1c-1g-2030.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: 770 299 86 5 383 340 Swap: 1023 33 990 ---> 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:cb:81:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.0/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fecb:81cb/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) 12/08/2023 _x86_64_ (1 CPU) 13:03:46 LINUX RESTART (1 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:02 PM 246.16 162.45 83.72 11371.62 41002.66 01:06:01 PM 191.60 58.29 133.32 4788.89 17734.08 01:07:01 PM 94.05 19.34 74.72 1543.10 5731.51 01:08:01 PM 24.06 5.13 18.93 177.94 402.53 01:09:01 PM 158.71 121.08 37.63 7887.22 2219.26 Average: 142.81 73.35 69.47 5157.90 13418.92 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:02 PM 88132 335768 700924 88.83 2100 324564 496636 27.03 125280 436564 32864 01:06:01 PM 180936 379556 608120 77.07 152 265968 435028 23.67 92136 338296 10808 01:07:01 PM 86460 280276 702596 89.04 16 259496 544052 29.61 135892 392760 16 01:08:01 PM 189264 387028 599792 76.01 16 263452 435488 23.70 146316 278768 16 01:09:01 PM 154400 407352 634656 80.43 0 319564 422332 22.98 148580 315068 15672 Average: 139838 357996 649218 82.28 457 286609 466707 25.40 129641 352291 11875 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:02 PM eth0 205.83 130.79 1095.08 55.23 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 57.51 53.65 857.01 6.81 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 21.80 24.28 178.79 8.19 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 16.83 18.99 16.20 8.82 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 18.36 17.85 18.45 8.85 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 64.16 49.14 432.11 17.63 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) 12/08/2023 _x86_64_ (1 CPU) 13:03:46 LINUX RESTART (1 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:02 PM all 61.22 0.10 8.95 17.28 0.13 12.32 01:05:02 PM 0 61.22 0.10 8.95 17.28 0.13 12.32 01:06:01 PM all 67.91 0.00 7.64 8.56 0.12 15.77 01:06:01 PM 0 67.91 0.00 7.64 8.56 0.12 15.77 01:07:01 PM all 61.11 0.00 3.82 4.63 0.10 30.34 01:07:01 PM 0 61.11 0.00 3.82 4.63 0.10 30.34 01:08:01 PM all 63.06 0.00 2.65 0.42 0.10 33.77 01:08:01 PM 0 63.06 0.00 2.65 0.42 0.10 33.77 01:09:01 PM all 50.88 0.00 3.96 16.02 0.10 29.04 01:09:01 PM 0 50.88 0.00 3.96 16.02 0.10 29.04 Average: all 60.81 0.02 5.40 9.39 0.11 24.28 Average: 0 60.81 0.02 5.40 9.39 0.11 24.28