---> uname -a: Linux prd-centos8-builder-1c-1g-226.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: 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 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: 770 302 86 5 382 337 Swap: 1023 18 1005 ---> 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:b1:e1:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.242/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:feb1:e169/64 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) 11/19/2023 _x86_64_ (1 CPU) 19:03:44 LINUX RESTART (1 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 275.69 195.69 80.00 14848.30 41961.47 07:06:01 PM 167.49 38.06 129.43 4599.43 16260.46 07:07:01 PM 102.26 17.37 84.90 1222.78 6366.58 07:08:01 PM 26.22 6.90 19.33 289.10 424.03 07:09:01 PM 160.16 117.15 43.01 7785.37 1677.15 Average: 146.41 75.06 71.35 5751.77 13349.32 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 79828 334088 709228 89.88 2100 332456 506504 27.56 130620 442520 15068 07:06:01 PM 120408 356640 668648 84.74 124 302180 462212 25.15 89496 403372 19124 07:07:01 PM 91140 287316 697916 88.45 124 262444 538308 29.29 119052 408188 8 07:08:01 PM 153388 355548 635668 80.56 124 268572 468024 25.47 132332 332396 16 07:09:01 PM 127868 374292 661188 83.79 0 312756 457204 24.88 143688 351028 15792 Average: 114526 341577 674530 85.49 494 295682 486450 26.47 123038 387501 10002 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 217.03 128.75 1046.41 54.67 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 59.33 55.93 867.42 8.69 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 22.91 24.88 183.82 7.12 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 16.76 18.94 16.02 8.48 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 19.00 18.15 19.10 10.62 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 67.06 49.36 426.86 17.93 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) 11/19/2023 _x86_64_ (1 CPU) 19:03:44 LINUX RESTART (1 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 57.06 0.10 10.29 18.92 0.08 13.55 07:05:01 PM 0 57.06 0.10 10.29 18.92 0.08 13.55 07:06:01 PM all 69.12 0.00 7.22 5.17 0.10 18.39 07:06:01 PM 0 69.12 0.00 7.22 5.17 0.10 18.39 07:07:01 PM all 60.96 0.00 3.68 5.27 0.07 30.02 07:07:01 PM 0 60.96 0.00 3.68 5.27 0.07 30.02 07:08:01 PM all 63.25 0.00 2.72 1.20 0.08 32.74 07:08:01 PM 0 63.25 0.00 2.72 1.20 0.08 32.74 07:09:01 PM all 49.82 0.00 3.77 16.01 0.08 30.31 07:09:01 PM 0 49.82 0.00 3.77 16.01 0.08 30.31 Average: all 60.05 0.02 5.54 9.31 0.08 25.00 Average: 0 60.05 0.02 5.54 9.31 0.08 25.00