---> uname -a: Linux prd-centos8-builder-1c-1g-290.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: 2799.996 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: 770 284 94 6 391 355 Swap: 1023 31 992 ---> 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:9a:0d:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.147/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe9a:d2d/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) 01/29/2024 _x86_64_ (1 CPU) 20:03:41 LINUX RESTART (1 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 242.06 164.68 77.38 12324.10 41546.46 08:06:01 PM 174.10 46.91 127.20 4522.31 14525.98 08:07:01 PM 98.12 18.66 79.45 1217.13 5707.25 08:08:01 PM 26.61 5.55 21.06 216.76 546.39 08:09:01 PM 154.37 111.48 42.89 7489.42 1937.16 Average: 139.06 69.46 69.60 5154.42 12854.56 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 61548 350984 727508 92.20 2008 368196 496996 27.05 121520 470360 22196 08:06:01 PM 90268 344052 698788 88.56 416 320496 483144 26.29 121840 402640 23628 08:07:01 PM 204776 408180 584280 74.05 328 271280 434516 23.65 137036 279992 1680 08:08:01 PM 149712 361056 639344 81.03 328 279320 471020 25.63 147844 323804 20 08:09:01 PM 160328 417964 628728 79.68 4 325320 431500 23.48 146816 317536 15656 Average: 133326 376447 655730 83.10 617 312922 463435 25.22 135011 358866 12636 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 200.50 130.82 1176.86 55.33 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 50.02 48.26 638.35 8.38 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 21.65 22.50 155.36 6.28 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 17.05 19.48 21.45 8.83 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 15.91 15.63 16.05 8.05 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 61.04 47.34 401.66 17.38 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) 01/29/2024 _x86_64_ (1 CPU) 20:03:41 LINUX RESTART (1 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 58.07 0.12 8.86 16.28 0.10 16.57 08:05:01 PM 0 58.07 0.12 8.86 16.28 0.10 16.57 08:06:01 PM all 69.62 0.00 6.93 6.14 0.12 17.19 08:06:01 PM 0 69.62 0.00 6.93 6.14 0.12 17.19 08:07:01 PM all 59.29 0.00 3.60 4.12 0.10 32.88 08:07:01 PM 0 59.29 0.00 3.60 4.12 0.10 32.88 08:08:01 PM all 62.68 0.00 2.58 0.58 0.10 34.06 08:08:01 PM 0 62.68 0.00 2.58 0.58 0.10 34.06 08:09:01 PM all 50.56 0.00 3.72 15.83 0.10 29.79 08:09:01 PM 0 50.56 0.00 3.72 15.83 0.10 29.79 Average: all 60.04 0.02 5.14 8.59 0.10 26.10 Average: 0 60.04 0.02 5.14 8.59 0.10 26.10