---> uname -a: Linux prd-centos8-builder-1c-1g-4508.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: 2799.870 BogoMIPS: 5599.74 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: 770 307 95 5 367 332 Swap: 1023 26 997 ---> 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:3c:38:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.211/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe3c:387d/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) 01/23/2024 _x86_64_ (1 CPU) 16:03:53 LINUX RESTART (1 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 306.83 229.00 77.83 16456.16 40926.92 04:06:01 PM 161.06 31.98 129.07 4126.01 15234.17 04:07:01 PM 99.03 14.81 84.22 1317.74 5876.63 04:08:01 PM 24.53 6.86 17.67 416.92 335.98 04:09:01 PM 145.77 114.55 31.22 7473.33 1785.33 Average: 147.45 79.44 68.00 5958.17 12831.46 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 102172 354764 686884 87.05 2104 330384 481208 26.19 127732 421244 25972 04:06:01 PM 160652 369704 628404 79.64 0 274840 440356 23.96 98148 349920 17960 04:07:01 PM 78112 277568 710944 90.10 0 265372 548040 29.82 142360 398076 13056 04:08:01 PM 158928 356392 630128 79.86 0 263416 469540 25.55 154476 303920 20 04:09:01 PM 54692 321328 734364 93.07 0 332388 515300 28.04 153100 414912 1624 Average: 110911 335951 678145 85.94 421 293280 490889 26.71 135163 377614 11726 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 195.72 124.35 1042.45 54.13 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 57.98 52.05 764.31 7.13 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 22.51 24.70 181.16 8.53 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 15.97 18.24 15.53 8.71 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 17.82 16.87 17.88 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 62.00 47.24 404.27 17.16 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) 01/23/2024 _x86_64_ (1 CPU) 16:03:53 LINUX RESTART (1 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 56.19 0.15 11.62 20.68 0.12 11.24 04:05:01 PM 0 56.19 0.15 11.62 20.68 0.12 11.24 04:06:01 PM all 70.93 0.00 7.12 4.41 0.12 17.42 04:06:01 PM 0 70.93 0.00 7.12 4.41 0.12 17.42 04:07:01 PM all 62.33 0.00 3.89 4.91 0.10 28.77 04:07:01 PM 0 62.33 0.00 3.89 4.91 0.10 28.77 04:08:01 PM all 64.29 0.00 2.43 0.55 0.12 32.61 04:08:01 PM 0 64.29 0.00 2.43 0.55 0.12 32.61 04:09:01 PM all 45.19 0.00 3.44 16.00 0.10 35.28 04:09:01 PM 0 45.19 0.00 3.44 16.00 0.10 35.28 Average: all 59.79 0.03 5.70 9.30 0.11 25.07 Average: 0 59.79 0.03 5.70 9.30 0.11 25.07