---> uname -a: Linux prd-centos8-builder-1c-1g-3380.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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: 2800.022 BogoMIPS: 5600.04 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 291 108 5 370 348 Swap: 1023 30 993 ---> 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:1f:8d:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.38/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe1f:8daa/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/11/2024 _x86_64_ (1 CPU) 12:03:51 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 289.54 210.39 79.15 15876.35 40734.63 12:06:01 PM 152.87 22.61 130.26 3241.29 14954.72 12:07:02 PM 117.04 35.45 81.58 2335.39 6234.69 12:08:01 PM 24.81 2.66 22.15 249.14 558.44 12:09:01 PM 142.34 117.83 24.51 7564.53 927.96 Average: 145.73 78.06 67.67 5873.08 12716.34 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 62232 329300 726824 92.11 2104 342848 512244 27.88 134036 449104 33788 12:06:01 PM 103400 317188 685656 86.90 116 278508 514228 27.98 91128 418092 32012 12:07:02 PM 109264 322864 679792 86.15 116 279356 513084 27.92 141788 368460 17388 12:08:01 PM 107224 327376 681832 86.41 116 286044 506984 27.59 154328 358812 12712 12:09:01 PM 59364 365396 729692 92.48 116 372116 469412 25.54 170324 392208 9072 Average: 88297 332425 700759 88.81 514 311774 503190 27.38 138321 397335 20994 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 219.74 121.32 1056.21 54.23 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 54.77 49.21 726.16 6.28 0.00 0.00 0.00 0.00 12:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:02 PM eth0 23.11 25.15 181.59 8.74 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 16.13 18.96 15.79 8.75 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 16.85 16.34 17.07 8.15 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 66.26 46.27 400.47 17.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/11/2024 _x86_64_ (1 CPU) 12:03:51 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 59.31 0.12 11.30 19.52 0.15 9.61 12:05:01 PM 0 59.31 0.12 11.30 19.52 0.15 9.61 12:06:01 PM all 71.35 0.00 7.37 4.42 0.12 16.75 12:06:01 PM 0 71.35 0.00 7.37 4.42 0.12 16.75 12:07:02 PM all 60.86 0.00 4.65 6.54 0.12 27.83 12:07:02 PM 0 60.86 0.00 4.65 6.54 0.12 27.83 12:08:01 PM all 65.74 0.00 2.76 0.90 0.10 30.50 12:08:01 PM 0 65.74 0.00 2.76 0.90 0.10 30.50 12:09:01 PM all 52.14 0.00 3.60 15.45 0.12 28.69 12:09:01 PM 0 52.14 0.00 3.60 15.45 0.12 28.69 Average: all 61.87 0.02 5.94 9.39 0.12 22.66 Average: 0 61.87 0.02 5.94 9.39 0.12 22.66