---> uname -a: Linux prd-centos8-builder-1c-1g-5169.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: 770 299 73 5 397 339 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:e6:13:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.87/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fee6:130a/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) 03/21/2024 _x86_64_ (1 CPU) 20:03:38 LINUX RESTART (1 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 215.26 118.53 96.72 9833.04 43407.89 08:06:01 PM 148.91 40.46 108.45 3788.77 11506.50 08:07:01 PM 69.09 24.10 44.99 1284.08 3738.51 08:08:01 PM 35.01 19.02 15.99 785.74 312.86 08:09:01 PM 130.42 107.46 22.96 7865.11 828.89 Average: 119.76 61.93 57.83 4712.36 11967.02 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 62648 309164 726564 92.06 1952 319464 518860 28.23 132184 443804 13640 08:06:01 PM 48684 314340 740528 93.83 552 331900 508412 27.66 124172 448132 34352 08:07:01 PM 136864 344032 652348 82.66 512 273972 490572 26.69 135672 354436 1076 08:08:01 PM 157544 381624 631668 80.04 512 290952 443420 24.13 157852 309404 28 08:09:01 PM 57008 322872 732204 92.78 424 331852 517392 28.15 150560 421696 144 Average: 92550 334406 696662 88.27 790 309628 495731 26.97 140088 395494 9848 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 217.09 122.51 1403.29 55.70 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 27.55 27.74 284.42 5.37 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 27.25 28.30 276.85 8.77 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 20.92 21.90 17.60 14.08 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 21.93 19.26 25.42 13.13 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 62.99 43.96 401.78 19.42 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) 03/21/2024 _x86_64_ (1 CPU) 20:03:38 LINUX RESTART (1 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 68.68 0.08 14.34 4.93 0.15 11.82 08:05:01 PM 0 68.68 0.08 14.34 4.93 0.15 11.82 08:06:01 PM all 73.85 0.00 10.82 5.53 0.17 9.63 08:06:01 PM 0 73.85 0.00 10.82 5.53 0.17 9.63 08:07:01 PM all 65.19 0.00 5.38 3.01 0.12 26.31 08:07:01 PM 0 65.19 0.00 5.38 3.01 0.12 26.31 08:08:01 PM all 71.18 0.00 4.52 1.20 0.15 22.95 08:08:01 PM 0 71.18 0.00 4.52 1.20 0.15 22.95 08:09:01 PM all 63.12 0.00 5.45 12.50 0.12 18.81 08:09:01 PM 0 63.12 0.00 5.45 12.50 0.12 18.81 Average: all 68.40 0.02 8.10 5.43 0.14 17.91 Average: 0 68.40 0.02 8.10 5.43 0.14 17.91