---> uname -a: Linux prd-centos8-builder-1c-1g-60.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: 770 305 81 5 383 333 Swap: 1023 29 994 ---> 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:e4:ad:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.188/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fee4:ade4/64 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) 11/17/2023 _x86_64_ (1 CPU) 23:03:43 LINUX RESTART (1 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:02 PM 228.47 147.52 80.95 10641.85 41482.38 11:06:01 PM 179.07 51.02 128.05 4741.46 16559.28 11:07:01 PM 101.05 17.13 83.92 1171.80 6036.09 11:08:01 PM 27.04 8.60 18.44 386.61 389.11 11:09:01 PM 156.34 116.00 40.34 7569.23 1722.69 Average: 138.30 68.15 70.15 4905.92 13239.46 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:02 PM 49252 293256 739804 93.76 2104 320988 534420 29.08 127152 476208 29448 11:06:01 PM 121492 343864 667564 84.60 1396 286744 461292 25.10 101968 386228 13084 11:07:01 PM 160944 344324 628112 79.60 1356 248084 467720 25.45 128244 326980 12 11:08:01 PM 157288 350664 631768 80.07 1356 258088 462736 25.18 142056 316004 16 11:09:01 PM 129224 373908 659832 83.62 1356 309640 450320 24.51 143824 348136 15684 Average: 123640 341203 665416 84.33 1514 284709 475298 25.86 128649 370711 11649 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:02 PM eth0 218.91 137.29 1175.59 55.95 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 52.90 49.47 752.71 8.04 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 22.15 24.10 179.80 6.71 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 18.07 20.39 17.10 8.82 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 18.32 17.58 18.40 10.45 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 66.18 49.81 427.98 18.04 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) 11/17/2023 _x86_64_ (1 CPU) 23:03:43 LINUX RESTART (1 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:02 PM all 59.51 0.07 8.61 17.37 0.10 14.34 11:05:02 PM 0 59.51 0.07 8.61 17.37 0.10 14.34 11:06:01 PM all 68.93 0.00 7.46 6.75 0.12 16.75 11:06:01 PM 0 68.93 0.00 7.46 6.75 0.12 16.75 11:07:01 PM all 61.42 0.00 3.85 3.99 0.08 30.65 11:07:01 PM 0 61.42 0.00 3.85 3.99 0.08 30.65 11:08:01 PM all 64.78 0.00 2.67 0.60 0.08 31.87 11:08:01 PM 0 64.78 0.00 2.67 0.60 0.08 31.87 11:09:01 PM all 51.75 0.00 3.73 16.62 0.08 27.81 11:09:01 PM 0 51.75 0.00 3.73 16.62 0.08 27.81 Average: all 61.25 0.01 5.26 9.08 0.09 24.31 Average: 0 61.25 0.01 5.26 9.08 0.09 24.31