---> uname -a: Linux prd-centos8-builder-1c-1g-4487.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: 770 294 81 5 395 344 Swap: 1023 23 1000 ---> 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:30:cb:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.16/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe30:cb10/64 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) 03/13/2024 _x86_64_ (1 CPU) 20:03:40 LINUX RESTART (1 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 219.92 122.65 97.27 11173.77 43546.95 08:06:01 PM 153.06 39.63 113.42 4230.87 11622.20 08:07:01 PM 56.16 15.64 40.52 654.05 2930.86 08:08:01 PM 21.29 3.88 17.41 64.37 357.69 08:09:01 PM 145.07 114.55 30.52 8499.97 1057.05 Average: 119.12 59.28 59.84 4925.62 11908.86 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 49988 299948 739224 93.67 1948 324012 529292 28.80 123100 459852 11868 08:06:01 PM 80188 348504 709024 89.84 20 333624 475464 25.87 128060 407280 18160 08:07:01 PM 146092 353060 643120 81.49 0 273196 473576 25.77 149276 324640 1088 08:08:01 PM 61000 282144 728212 92.27 0 287400 544376 29.62 151232 406540 14752 08:09:01 PM 82580 351520 706632 89.54 0 334232 491224 26.73 177752 365592 12588 Average: 83970 327035 705242 89.36 394 310493 502786 27.36 145884 392781 11691 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 226.66 134.64 1446.75 55.44 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 29.98 29.29 239.51 7.61 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 28.84 29.27 260.15 9.77 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 17.11 19.16 14.44 7.46 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 20.13 19.26 24.77 12.80 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 64.57 46.34 397.31 18.62 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) 03/13/2024 _x86_64_ (1 CPU) 20:03:40 LINUX RESTART (1 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 65.55 0.08 14.06 7.31 0.12 12.87 08:05:01 PM 0 65.55 0.08 14.06 7.31 0.12 12.87 08:06:01 PM all 70.96 0.00 10.81 4.32 0.13 13.77 08:06:01 PM 0 70.96 0.00 10.81 4.32 0.13 13.77 08:07:01 PM all 67.92 0.00 5.14 3.07 0.10 23.77 08:07:01 PM 0 67.92 0.00 5.14 3.07 0.10 23.77 08:08:01 PM all 66.07 0.00 4.20 0.53 0.12 29.08 08:08:01 PM 0 66.07 0.00 4.20 0.53 0.12 29.08 08:09:01 PM all 66.62 0.00 6.05 13.55 0.10 13.68 08:09:01 PM 0 66.62 0.00 6.05 13.55 0.10 13.68 Average: all 67.43 0.02 8.05 5.76 0.11 18.64 Average: 0 67.43 0.02 8.05 5.76 0.11 18.64