---> uname -a: Linux prd-centos8-builder-1c-1g-792.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: 2800.022 BogoMIPS: 5600.04 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: 770 297 95 5 378 343 Swap: 1023 32 991 ---> 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:fe:7b:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.241/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fefe:7b8a/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) 12/15/2023 _x86_64_ (1 CPU) 18:03:50 LINUX RESTART (1 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 302.65 235.43 67.22 16925.23 39985.77 06:06:01 PM 158.09 24.61 133.48 3222.21 17120.58 06:07:01 PM 123.16 43.78 79.38 2393.87 6557.99 06:08:01 PM 48.44 19.24 29.20 1001.90 1537.73 06:09:01 PM 128.08 103.16 24.92 6684.88 815.19 Average: 152.11 85.25 66.86 6046.68 13209.96 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 104580 372028 684476 86.75 2104 347004 468680 25.50 128912 423488 28892 06:06:01 PM 93804 296088 695252 88.11 452 269712 534232 29.07 103388 421020 29036 06:07:01 PM 114876 326404 674180 85.44 392 278284 503100 27.38 127992 375648 31328 06:08:01 PM 130840 357156 658216 83.42 392 293104 470160 25.59 146368 340724 1084 06:09:01 PM 53592 370388 735464 93.21 220 383988 459488 25.00 157892 408296 11436 Average: 99538 344413 689518 87.39 712 314418 487132 26.51 132910 393835 20355 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 179.30 104.64 926.02 53.39 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 78.02 72.10 1077.92 8.12 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 24.10 24.50 179.77 8.44 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 18.57 19.81 17.47 9.22 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 17.65 17.82 17.86 9.05 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.56 47.80 444.15 17.65 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) 12/15/2023 _x86_64_ (1 CPU) 18:03:50 LINUX RESTART (1 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 57.21 0.13 12.29 19.40 0.10 10.87 06:05:01 PM 0 57.21 0.13 12.29 19.40 0.10 10.87 06:06:01 PM all 68.69 0.00 6.98 5.08 0.10 19.14 06:06:01 PM 0 68.69 0.00 6.98 5.08 0.10 19.14 06:07:01 PM all 59.57 0.00 4.72 6.92 0.08 28.70 06:07:01 PM 0 59.57 0.00 4.72 6.92 0.08 28.70 06:08:01 PM all 60.89 0.00 2.87 2.18 0.10 33.96 06:08:01 PM 0 60.89 0.00 2.87 2.18 0.10 33.96 06:09:01 PM all 51.36 0.00 3.39 13.92 0.10 31.24 06:09:01 PM 0 51.36 0.00 3.39 13.92 0.10 31.24 Average: all 59.55 0.03 6.05 9.50 0.10 24.78 Average: 0 59.55 0.03 6.05 9.50 0.10 24.78