---> uname -a: Linux prd-centos8-builder-1c-1g-1693.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 329M 0 329M 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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 307 81 6 382 332 Swap: 1023 28 995 ---> 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:ce:ed:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.178/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fece:ed8c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 05/23/2024 _x86_64_ (1 CPU) 21:03:46 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 282.30 171.68 110.62 13939.04 41221.18 09:06:01 PM 153.07 39.83 113.24 3905.38 12975.88 09:07:01 PM 76.14 23.38 52.77 1162.55 4709.20 09:08:01 PM 21.88 4.50 17.38 100.65 342.99 09:09:01 PM 133.91 108.94 24.96 7948.84 865.95 Average: 133.48 69.68 63.80 5412.81 12026.24 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 107168 332044 682044 86.42 1948 299800 481536 26.20 132168 401120 24220 09:06:01 PM 79560 331152 709652 89.92 232 319472 476652 25.94 117612 424212 33080 09:07:01 PM 149224 343940 639988 81.09 0 263308 470208 25.59 137180 338560 1092 09:08:01 PM 146240 341604 642972 81.47 0 263968 471664 25.66 151368 326376 8 09:09:01 PM 56232 300864 732980 92.87 0 312508 528140 28.74 155388 418476 164 Average: 107685 329921 681527 86.36 436 291811 485640 26.43 138743 381749 11713 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 197.09 109.94 1066.95 56.96 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 55.87 53.37 616.47 7.37 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 32.39 31.17 282.20 8.90 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 16.00 18.83 13.09 8.33 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 19.15 18.72 19.28 10.59 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 64.11 46.41 399.67 18.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 05/23/2024 _x86_64_ (1 CPU) 21:03:46 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 61.14 0.10 15.63 12.62 0.12 10.38 09:05:01 PM 0 61.14 0.10 15.63 12.62 0.12 10.38 09:06:01 PM all 73.41 0.00 10.30 5.09 0.10 11.10 09:06:01 PM 0 73.41 0.00 10.30 5.09 0.10 11.10 09:07:01 PM all 64.64 0.00 5.06 3.14 0.12 27.05 09:07:01 PM 0 64.64 0.00 5.06 3.14 0.12 27.05 09:08:01 PM all 70.23 0.00 3.89 0.38 0.10 25.40 09:08:01 PM 0 70.23 0.00 3.89 0.38 0.10 25.40 09:09:01 PM all 62.45 0.00 4.67 13.22 0.12 19.54 09:09:01 PM 0 62.45 0.00 4.67 13.22 0.12 19.54 Average: all 66.38 0.02 7.90 6.89 0.11 18.70 Average: 0 66.38 0.02 7.90 6.89 0.11 18.70