---> uname -a: Linux prd-centos8-builder-1c-1g-580.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: 770 304 89 5 376 334 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:75:e3:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.162/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe75:e322/64 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) 21:03:37 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 231.30 134.93 96.36 10950.43 43532.51 09:06:01 PM 182.26 41.38 140.88 3712.64 15114.15 09:07:01 PM 65.57 9.18 56.39 740.43 3373.80 09:08:01 PM 37.73 17.73 20.00 740.68 1148.63 09:09:01 PM 181.66 115.16 66.51 7876.75 2785.43 Average: 139.77 63.72 76.05 4807.96 13208.66 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 96308 307296 692748 87.79 1200 289468 522020 28.41 123672 433424 4836 09:06:01 PM 106840 339340 682216 86.46 28 299488 466916 25.41 116144 390404 6756 09:07:01 PM 149812 340728 639244 81.01 28 258324 473336 25.76 152452 317784 1092 09:08:01 PM 126480 323060 662576 83.97 20 263484 485644 26.43 154820 331996 6112 09:09:01 PM 90668 341616 698388 88.51 0 318032 487452 26.53 175112 357560 27344 Average: 114022 330408 675034 85.55 255 285759 487074 26.51 144440 366234 9228 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 194.49 143.59 1443.42 57.03 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 37.42 36.69 393.29 7.99 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 23.62 26.49 158.45 8.65 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 17.21 19.66 15.00 8.62 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 17.17 18.32 17.88 12.69 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 58.06 49.00 406.21 19.02 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) 21:03:37 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 59.51 0.07 9.48 15.91 0.12 14.91 09:05:01 PM 0 59.51 0.07 9.48 15.91 0.12 14.91 09:06:01 PM all 71.52 0.00 6.94 5.39 0.12 16.02 09:06:01 PM 0 71.52 0.00 6.94 5.39 0.12 16.02 09:07:01 PM all 69.35 0.00 3.47 2.89 0.12 24.17 09:07:01 PM 0 69.35 0.00 3.47 2.89 0.12 24.17 09:08:01 PM all 66.76 0.00 3.00 1.30 0.10 28.84 09:08:01 PM 0 66.76 0.00 3.00 1.30 0.10 28.84 09:09:01 PM all 63.95 0.00 4.67 16.59 0.12 14.67 09:09:01 PM 0 63.95 0.00 4.67 16.59 0.12 14.67 Average: all 66.22 0.01 5.52 8.42 0.11 19.72 Average: 0 66.22 0.01 5.52 8.42 0.11 19.72