---> uname -a: Linux prd-centos8-builder-1c-1g-3210.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: 770 298 69 5 402 342 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:c2:44:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.13/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fec2:44c5/64 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) 02/29/2024 _x86_64_ (1 CPU) 12:03:46 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 258.70 163.82 94.88 13539.25 42747.90 12:06:01 PM 171.76 42.62 129.14 4287.64 14197.88 12:07:01 PM 78.70 20.08 58.62 1319.25 4353.27 12:08:01 PM 19.18 3.60 15.58 63.71 320.58 12:09:01 PM 164.30 113.99 50.31 8079.29 2619.32 Average: 138.57 68.86 69.71 5460.75 12857.69 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 65152 284900 724060 91.74 1164 293432 543656 29.58 125484 446112 19232 12:06:01 PM 76504 313152 712708 90.31 28 303056 504176 27.43 98772 440444 24616 12:07:01 PM 108836 328880 680376 86.21 28 287228 500624 27.24 153660 362408 12928 12:08:01 PM 147600 355384 641612 81.30 28 274960 471756 25.67 155124 321180 8 12:09:01 PM 116620 363756 672592 85.22 0 313508 476936 25.95 146844 364820 18568 Average: 102942 329214 686270 86.96 250 294437 499430 27.18 135977 386993 15070 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 194.43 117.47 1192.55 54.06 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 46.42 45.37 608.15 8.32 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 22.13 24.25 173.48 8.69 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 16.48 18.29 13.62 6.80 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 19.44 19.21 21.94 13.01 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 59.82 44.94 402.21 18.19 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) 02/29/2024 _x86_64_ (1 CPU) 12:03:46 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 62.24 0.12 14.35 11.50 0.10 11.68 12:05:01 PM 0 62.24 0.12 14.35 11.50 0.10 11.68 12:06:01 PM all 70.66 0.00 10.85 6.16 0.10 12.22 12:06:01 PM 0 70.66 0.00 10.85 6.16 0.10 12.22 12:07:01 PM all 62.30 0.00 5.71 3.27 0.10 28.61 12:07:01 PM 0 62.30 0.00 5.71 3.27 0.10 28.61 12:08:01 PM all 62.30 0.00 3.97 0.58 0.10 33.04 12:08:01 PM 0 62.30 0.00 3.97 0.58 0.10 33.04 12:09:01 PM all 63.38 0.00 6.52 14.75 0.08 15.27 12:09:01 PM 0 63.38 0.00 6.52 14.75 0.08 15.27 Average: all 64.18 0.02 8.28 7.25 0.10 20.17 Average: 0 64.18 0.02 8.28 7.25 0.10 20.17