---> uname -a: Linux prd-centos8-builder-1c-1g-3909.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: 770 296 91 6 382 342 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:b8:3c:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.173/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:feb8:3c19/64 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) 01/16/2024 _x86_64_ (1 CPU) 18:03:48 LINUX RESTART (1 CPU) 06:04:03 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 261.00 184.54 76.45 14000.00 42018.04 06:06:01 PM 154.56 26.83 127.73 3304.54 14721.06 06:07:01 PM 100.53 23.89 76.64 1979.22 5963.94 06:08:01 PM 32.61 4.18 28.42 202.20 1439.55 06:09:01 PM 142.31 110.91 31.40 7352.32 1261.05 Average: 137.41 69.31 68.10 5310.82 12893.88 06:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 80772 334468 708284 89.76 1520 332964 512120 27.87 128616 445920 34720 06:06:01 PM 79320 298292 709736 89.95 28 286588 525036 28.57 100368 437516 29020 06:07:01 PM 97748 306696 691308 87.61 28 276804 522300 28.42 143644 380536 30556 06:08:01 PM 100280 314304 688776 87.29 28 281920 516660 28.12 155716 365196 12704 06:09:01 PM 54024 357032 735032 93.15 28 371040 482884 26.28 161148 409044 1624 Average: 82429 322158 706627 89.55 326 309863 511800 27.85 137898 407642 21725 06:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 178.07 121.96 1083.88 55.86 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 56.16 52.37 725.43 6.45 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 23.54 25.46 181.86 8.84 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 15.81 18.46 15.53 8.70 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 16.71 16.16 17.01 7.32 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 57.28 46.40 400.47 17.18 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) 01/16/2024 _x86_64_ (1 CPU) 18:03:48 LINUX RESTART (1 CPU) 06:04:03 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 60.61 0.12 9.18 19.01 0.07 11.01 06:05:01 PM 0 60.61 0.12 9.18 19.01 0.07 11.01 06:06:01 PM all 69.54 0.00 6.64 4.76 0.08 18.97 06:06:01 PM 0 69.54 0.00 6.64 4.76 0.08 18.97 06:07:01 PM all 62.35 0.00 4.25 3.88 0.08 29.44 06:07:01 PM 0 62.35 0.00 4.25 3.88 0.08 29.44 06:08:01 PM all 66.68 0.00 2.45 1.30 0.08 29.48 06:08:01 PM 0 66.68 0.00 2.45 1.30 0.08 29.48 06:09:01 PM all 51.45 0.00 3.35 16.08 0.07 29.05 06:09:01 PM 0 51.45 0.00 3.35 16.08 0.07 29.05 Average: all 62.14 0.02 5.15 8.94 0.08 23.67 Average: 0 62.14 0.02 5.15 8.94 0.08 23.67