---> uname -a: Linux prd-centos8-builder-1c-1g-1476.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: 2800.000 BogoMIPS: 5600.00 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: 770 286 102 5 380 353 Swap: 1023 33 990 ---> 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:94:5e:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.41/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe94:5e17/64 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) 12/02/2023 _x86_64_ (1 CPU) 21:03:45 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 278.64 201.50 77.14 15497.21 40496.11 09:06:01 PM 159.65 27.65 132.00 3329.41 17307.70 09:07:01 PM 111.75 37.83 73.92 2240.96 5306.60 09:08:01 PM 32.43 3.33 29.10 304.62 1422.01 09:09:01 PM 160.44 123.37 37.07 7778.01 1663.82 Average: 148.66 78.79 69.87 5834.35 13250.90 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 76236 331912 712820 90.34 2104 333676 508040 27.65 137608 436616 32396 09:06:01 PM 66744 306740 722312 91.54 312 305772 517224 28.15 101576 442076 10928 09:07:01 PM 100288 306504 688768 87.29 232 272504 521700 28.39 134652 384528 29496 09:08:01 PM 87560 302204 701496 88.90 232 281048 524732 28.55 147072 384576 11644 09:09:01 PM 52724 345092 736332 93.32 188 358936 499068 27.16 129796 441796 8 Average: 76710 318490 712346 90.28 614 310387 514153 27.98 130141 417918 16894 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 208.36 125.30 1050.25 54.79 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 62.00 57.66 869.69 6.86 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 23.16 24.90 180.14 8.99 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 16.18 18.80 15.77 8.84 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 17.15 16.49 17.17 7.43 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 65.42 48.66 426.99 17.39 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) 12/02/2023 _x86_64_ (1 CPU) 21:03:45 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 56.70 0.12 10.53 19.03 0.10 13.52 09:05:01 PM 0 56.70 0.12 10.53 19.03 0.10 13.52 09:06:01 PM all 67.71 0.00 7.08 5.38 0.10 19.73 09:06:01 PM 0 67.71 0.00 7.08 5.38 0.10 19.73 09:07:01 PM all 60.48 0.00 4.29 5.34 0.12 29.78 09:07:01 PM 0 60.48 0.00 4.29 5.34 0.12 29.78 09:08:01 PM all 63.19 0.00 2.60 0.97 0.10 33.14 09:08:01 PM 0 63.19 0.00 2.60 0.97 0.10 33.14 09:09:01 PM all 49.08 0.00 3.38 16.96 0.08 30.50 09:09:01 PM 0 49.08 0.00 3.38 16.96 0.08 30.50 Average: all 59.43 0.02 5.58 9.54 0.10 25.33 Average: 0 59.43 0.02 5.58 9.54 0.10 25.33