---> uname -a: Linux prd-centos8-builder-1c-1g-1849.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: 770 301 84 5 384 337 Swap: 1023 35 988 ---> 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:bf:34:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.222/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:febf:34b9/64 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) 12/06/2023 _x86_64_ (1 CPU) 21:03:46 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 237.23 157.86 79.37 11138.96 41214.74 09:06:01 PM 180.43 48.97 131.46 4619.44 16880.53 09:07:02 PM 100.80 18.57 82.23 1428.78 6147.07 09:08:01 PM 26.23 7.17 19.06 208.37 406.07 09:09:01 PM 152.36 113.84 38.52 7441.25 2142.47 Average: 139.85 69.54 70.31 4986.82 13411.37 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 100484 344804 688572 87.27 2012 322024 489704 26.65 117544 434380 29268 09:06:01 PM 134596 347440 654460 82.94 48 279396 466392 25.38 94660 383500 13828 09:07:02 PM 87152 283284 701904 88.95 0 262668 546188 29.72 120604 409904 16 09:08:01 PM 150484 350656 638572 80.93 0 266716 475140 25.86 132964 333084 16 09:09:01 PM 62992 300212 726064 92.02 0 303904 538912 29.33 131880 426820 15656 Average: 107142 325279 681914 86.42 412 286942 503267 27.39 119530 397538 11757 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 209.18 117.74 1070.87 54.47 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 60.40 55.98 848.34 7.13 0.00 0.00 0.00 0.00 09:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:02 PM eth0 22.17 24.87 178.79 8.24 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 16.59 18.90 16.01 7.69 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 17.37 16.80 17.29 8.57 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 65.35 46.97 427.88 17.26 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) 12/06/2023 _x86_64_ (1 CPU) 21:03:46 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 59.96 0.08 8.65 16.52 0.12 14.67 09:05:01 PM 0 59.96 0.08 8.65 16.52 0.12 14.67 09:06:01 PM all 69.00 0.00 7.27 7.25 0.10 16.38 09:06:01 PM 0 69.00 0.00 7.27 7.25 0.10 16.38 09:07:02 PM all 61.07 0.00 3.92 4.97 0.10 29.94 09:07:02 PM 0 61.07 0.00 3.92 4.97 0.10 29.94 09:08:01 PM all 64.85 0.00 2.58 0.83 0.10 31.64 09:08:01 PM 0 64.85 0.00 2.58 0.83 0.10 31.64 09:09:01 PM all 50.67 0.00 3.87 15.50 0.10 29.86 09:09:01 PM 0 50.67 0.00 3.87 15.50 0.10 29.86 Average: all 61.09 0.02 5.26 9.04 0.10 24.48 Average: 0 61.09 0.02 5.26 9.04 0.10 24.48