---> uname -a: Linux prd-centos8-builder-1c-1g-532.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: 770 295 104 5 370 342 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:a8:4e:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.24/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fea8:4e99/64 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) 02/01/2024 _x86_64_ (1 CPU) 12:03:42 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 231.74 143.46 88.28 9973.82 43026.08 12:06:01 PM 174.14 35.15 138.99 4505.43 14770.21 12:07:01 PM 70.44 10.15 60.30 686.97 4105.46 12:08:01 PM 23.88 5.98 17.90 190.67 362.11 12:09:01 PM 183.18 131.73 51.44 8262.67 2204.61 Average: 136.68 65.30 71.38 4724.25 12895.52 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 51780 318564 737276 93.44 1188 344388 524236 28.53 130324 465056 15484 12:06:01 PM 104840 342852 684216 86.71 140 302840 472984 25.74 105492 396476 22656 12:07:01 PM 93260 295448 695796 88.18 140 268312 531544 28.93 144628 380812 12712 12:08:01 PM 109320 317524 679736 86.15 140 274348 507704 27.63 147780 360692 14100 12:09:01 PM 98860 363796 690196 87.47 0 330900 469868 25.57 146788 375124 27884 Average: 91612 327637 697444 88.39 322 304158 501267 27.28 135002 395632 18567 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 204.91 137.60 1430.48 56.30 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 33.76 33.37 386.01 7.34 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 21.53 24.61 157.31 8.03 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 18.77 21.74 16.16 9.35 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 17.16 17.82 17.96 12.05 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 59.24 47.03 401.65 18.62 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) 02/01/2024 _x86_64_ (1 CPU) 12:03:42 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 62.30 0.12 9.01 15.42 0.13 13.02 12:05:01 PM 0 62.30 0.12 9.01 15.42 0.13 13.02 12:06:01 PM all 74.41 0.00 7.92 5.57 0.13 11.96 12:06:01 PM 0 74.41 0.00 7.92 5.57 0.13 11.96 12:07:01 PM all 65.66 0.00 3.58 3.10 0.12 27.54 12:07:01 PM 0 65.66 0.00 3.58 3.10 0.12 27.54 12:08:01 PM all 67.62 0.00 3.08 0.77 0.10 28.43 12:08:01 PM 0 67.62 0.00 3.08 0.77 0.10 28.43 12:09:01 PM all 65.98 0.00 4.76 17.15 0.13 11.98 12:09:01 PM 0 65.98 0.00 4.76 17.15 0.13 11.98 Average: all 67.20 0.02 5.67 8.39 0.12 18.59 Average: 0 67.20 0.02 5.67 8.39 0.12 18.59