---> uname -a: Linux prd-centos8-builder-1c-1g-901.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: 770 308 91 5 370 332 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:e6:bd:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.191/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86003sec preferred_lft 86003sec inet6 fe80::f816:3eff:fee6:bdf2/64 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) 22:03:53 LINUX RESTART (1 CPU) 10:05:01 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 134.07 26.98 107.09 3360.99 12841.39 10:07:01 PM 119.60 28.19 91.41 2273.12 9409.32 10:08:01 PM 43.79 5.65 38.14 421.46 2047.70 10:09:01 PM 17.81 4.46 13.34 143.00 254.51 10:10:01 PM 172.04 123.00 49.03 7899.27 2057.28 Average: 97.48 37.66 59.82 2819.80 5324.11 10:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 109604 333572 679452 86.11 224 294092 485612 26.43 99652 420904 23024 10:07:01 PM 75168 268608 713888 90.47 76 258388 548820 29.87 100544 443100 17188 10:08:01 PM 153116 341672 635940 80.60 76 253864 471172 25.64 132040 333376 1064 10:09:01 PM 137104 330248 651952 82.62 76 258456 481544 26.20 134316 345924 2452 10:10:01 PM 74396 311516 714660 90.57 0 304964 519156 28.25 148220 406044 15684 Average: 109878 317123 679178 86.07 90 273953 501261 27.28 122954 389870 11882 10:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 72.72 64.95 1062.99 7.42 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 21.43 21.80 192.38 7.23 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 14.55 16.69 14.33 7.39 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 14.81 16.82 12.05 5.90 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 14.04 14.31 14.39 8.98 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 27.52 26.92 259.35 7.39 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) 22:03:53 LINUX RESTART (1 CPU) 10:05:01 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 70.11 0.00 6.87 4.58 0.13 18.30 10:06:01 PM 0 70.11 0.00 6.87 4.58 0.13 18.30 10:07:01 PM all 67.47 0.00 5.71 5.31 0.12 21.40 10:07:01 PM 0 67.47 0.00 5.71 5.31 0.12 21.40 10:08:01 PM all 64.39 0.00 3.89 2.94 0.10 28.68 10:08:01 PM 0 64.39 0.00 3.89 2.94 0.10 28.68 10:09:01 PM all 63.45 0.00 2.75 0.60 0.10 33.09 10:09:01 PM 0 63.45 0.00 2.75 0.60 0.10 33.09 10:10:01 PM all 58.03 0.00 3.72 16.58 0.12 21.54 10:10:01 PM 0 58.03 0.00 3.72 16.58 0.12 21.54 Average: all 64.69 0.00 4.59 6.00 0.11 24.61 Average: 0 64.69 0.00 4.59 6.00 0.11 24.61