---> uname -a: Linux prd-centos8-builder-1c-1g-4716.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: 770 296 78 6 395 342 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:83:d0:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.177/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85972sec preferred_lft 85972sec inet6 fe80::f816:3eff:fe83:d0cc/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) 03/16/2024 _x86_64_ (1 CPU) 11:03:37 LINUX RESTART (1 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 187.64 109.80 77.84 8846.86 41185.94 11:06:01 AM 120.08 27.54 92.54 3177.75 10714.75 11:07:01 AM 97.95 39.68 58.28 2004.53 6655.06 11:08:01 AM 39.61 13.36 26.25 527.78 1017.04 11:09:01 AM 18.50 4.56 13.94 101.67 301.65 11:10:01 AM 115.40 96.00 19.40 7438.03 665.55 Average: 96.55 48.50 48.04 3683.73 10094.48 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 70120 296664 719092 91.12 2012 299348 520760 28.34 119468 439644 26360 11:06:01 AM 76424 336292 712788 90.32 1448 331404 488872 26.60 106576 451236 22636 11:07:01 AM 55032 278336 734180 93.03 1200 290476 544472 29.63 112944 454796 1684 11:08:01 AM 192236 395112 596976 75.64 988 270948 433916 23.61 145032 289204 12 11:09:01 AM 150212 354620 639000 80.97 988 272412 471472 25.65 146620 328784 12 11:10:01 AM 52956 315752 736256 93.29 332 330828 521912 28.40 155784 421164 152 Average: 99497 329463 689715 87.39 1161 299236 496901 27.04 131071 397471 8476 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 193.93 104.91 1014.57 53.10 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 53.74 47.88 656.08 5.96 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 22.53 22.66 260.57 6.50 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 10.91 13.74 12.60 5.26 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 13.09 15.49 10.81 6.91 0.00 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 14.47 14.52 15.37 8.18 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 51.46 36.54 328.43 14.32 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) 03/16/2024 _x86_64_ (1 CPU) 11:03:37 LINUX RESTART (1 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 74.76 0.07 14.64 2.92 0.43 7.18 11:05:01 AM 0 74.76 0.07 14.64 2.92 0.43 7.18 11:06:01 AM all 76.18 0.00 10.54 3.15 0.52 9.61 11:06:01 AM 0 76.18 0.00 10.54 3.15 0.52 9.61 11:07:01 AM all 76.88 0.00 6.78 4.45 0.42 11.47 11:07:01 AM 0 76.88 0.00 6.78 4.45 0.42 11.47 11:08:01 AM all 72.86 0.00 4.98 1.82 0.40 19.94 11:08:01 AM 0 72.86 0.00 4.98 1.82 0.40 19.94 11:09:01 AM all 71.64 0.00 4.50 0.38 0.35 23.13 11:09:01 AM 0 71.64 0.00 4.50 0.38 0.35 23.13 11:10:01 AM all 64.72 0.00 5.32 11.96 0.30 17.71 11:10:01 AM 0 64.72 0.00 5.32 11.96 0.30 17.71 Average: all 72.84 0.01 7.80 4.11 0.40 14.84 Average: 0 72.84 0.01 7.80 4.11 0.40 14.84