---> uname -a: Linux prd-centos8-builder-1c-1g-1800.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: 770 297 74 5 398 341 Swap: 1023 25 998 ---> 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:bc:4d:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.23/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:febc:4da8/64 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) 04/16/2024 _x86_64_ (1 CPU) 14:03:50 LINUX RESTART (1 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 288.11 208.78 79.32 16558.91 41128.85 02:06:01 PM 156.36 31.91 124.45 3471.11 14035.34 02:07:01 PM 81.02 31.77 49.25 1922.03 3757.68 02:08:01 PM 27.31 5.57 21.75 198.77 611.01 02:09:01 PM 123.90 101.45 22.45 7631.58 779.10 Average: 135.39 75.93 59.46 5959.46 12071.13 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 55596 308392 733616 92.96 1956 326580 521968 28.40 113388 470100 30644 02:06:01 PM 167408 397984 621804 78.79 260 296844 425180 23.14 100600 351288 22192 02:07:01 PM 139436 344992 649776 82.33 260 272032 480320 26.14 135176 346836 7772 02:08:01 PM 136824 347052 652388 82.66 260 276664 476048 25.90 154520 329028 20 02:09:01 PM 86208 344688 703004 89.08 0 324464 491712 26.76 163024 378088 164 Average: 117094 348622 672118 85.16 547 299317 479046 26.07 133342 375068 12158 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 218.98 113.66 1010.68 53.42 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 53.03 51.15 628.45 6.40 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 27.89 30.57 279.05 9.59 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 16.73 20.16 14.12 9.41 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 20.34 19.47 20.16 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 67.43 47.02 390.71 17.90 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) 04/16/2024 _x86_64_ (1 CPU) 14:03:50 LINUX RESTART (1 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 60.99 0.08 18.24 9.92 0.12 10.65 02:05:01 PM 0 60.99 0.08 18.24 9.92 0.12 10.65 02:06:01 PM all 72.72 0.00 10.59 5.52 0.10 11.07 02:06:01 PM 0 72.72 0.00 10.59 5.52 0.10 11.07 02:07:01 PM all 66.87 0.00 5.32 3.76 0.13 23.92 02:07:01 PM 0 66.87 0.00 5.32 3.76 0.13 23.92 02:08:01 PM all 71.86 0.00 4.37 0.45 0.10 23.22 02:08:01 PM 0 71.86 0.00 4.37 0.45 0.10 23.22 02:09:01 PM all 59.52 0.00 5.13 12.21 0.12 23.03 02:09:01 PM 0 59.52 0.00 5.13 12.21 0.12 23.03 Average: all 66.39 0.02 8.73 6.37 0.11 18.38 Average: 0 66.39 0.02 8.73 6.37 0.11 18.38