---> uname -a: Linux prd-centos8-builder-1c-1g-1720.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: 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 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: 770 309 80 5 381 330 Swap: 1023 31 992 ---> 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:a2:56:92 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 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fea2:5692/64 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) 04/15/2024 _x86_64_ (1 CPU) 17:03:50 LINUX RESTART (1 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 296.31 210.78 85.52 16426.09 41727.57 05:06:01 PM 158.82 44.41 114.40 3939.25 13421.00 05:07:01 PM 76.58 24.29 52.29 1220.99 4021.09 05:08:01 PM 22.92 5.08 17.84 140.97 344.27 05:09:01 PM 134.09 110.99 23.10 7940.71 773.20 Average: 137.78 79.14 58.64 5935.79 12063.67 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 111844 326128 677368 85.83 2100 288848 491980 26.77 132804 399844 23896 05:06:01 PM 100816 338540 688396 87.23 276 305536 472856 25.73 111632 410296 19492 05:07:01 PM 172380 352252 616832 78.16 0 248168 470048 25.58 139064 317024 1076 05:08:01 PM 185168 366772 604044 76.54 0 249900 454016 24.70 156128 285988 20 05:09:01 PM 52028 297040 737184 93.41 0 312304 537300 29.24 166004 412036 164 Average: 124447 336146 664765 84.23 475 280951 485240 26.40 141126 365038 8930 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 198.14 113.66 1020.52 62.06 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 52.31 50.56 629.56 8.54 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 28.25 29.95 279.01 7.87 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 16.11 18.84 13.25 8.88 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 19.72 18.55 20.98 10.68 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 62.93 46.33 392.80 19.61 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) 04/15/2024 _x86_64_ (1 CPU) 17:03:50 LINUX RESTART (1 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 62.57 0.10 17.59 10.05 0.12 9.58 05:05:01 PM 0 62.57 0.10 17.59 10.05 0.12 9.58 05:06:01 PM all 72.95 0.00 10.97 4.98 0.12 10.99 05:06:01 PM 0 72.95 0.00 10.97 4.98 0.12 10.99 05:07:01 PM all 65.61 0.00 5.09 3.29 0.10 25.91 05:07:01 PM 0 65.61 0.00 5.09 3.29 0.10 25.91 05:08:01 PM all 69.78 0.00 4.08 0.58 0.10 25.45 05:08:01 PM 0 69.78 0.00 4.08 0.58 0.10 25.45 05:09:01 PM all 62.73 0.00 4.88 12.61 0.10 19.69 05:09:01 PM 0 62.73 0.00 4.88 12.61 0.10 19.69 Average: all 66.73 0.02 8.52 6.30 0.11 18.32 Average: 0 66.73 0.02 8.52 6.30 0.11 18.32