---> uname -a: Linux prd-centos8-builder-1c-1g-2101.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: 770 306 88 5 375 333 Swap: 1023 21 1002 ---> 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:39:ce:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.82/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe39:ce35/64 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) 12/27/2023 _x86_64_ (1 CPU) 13:03:50 LINUX RESTART (1 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 288.07 212.10 75.97 15900.18 40391.48 01:06:01 PM 149.69 26.50 123.19 3356.25 15328.35 01:07:01 PM 110.00 29.18 80.82 2383.74 7090.35 01:08:01 PM 35.70 3.43 32.27 266.27 1545.33 01:09:01 PM 130.12 101.93 28.19 6545.93 1530.43 Average: 142.75 74.65 68.10 5692.45 13184.51 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 52060 316464 736996 93.40 2104 342120 515796 28.07 125936 471488 28960 01:06:01 PM 52508 299564 736548 93.35 24 316464 511784 27.85 100036 462140 26356 01:07:01 PM 138220 323252 650836 82.48 24 251348 495840 26.98 120256 357296 26820 01:08:01 PM 144968 337140 644088 81.63 24 258652 482628 26.26 136016 334848 1084 01:09:01 PM 49160 365484 739896 93.77 24 382320 454264 24.72 144192 420476 1448 Average: 87383 328381 701673 88.93 440 310181 492062 26.78 125287 409250 16934 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 196.94 122.88 1010.09 55.35 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 61.60 56.91 942.68 6.97 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 22.76 24.20 179.51 7.94 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 15.48 17.92 15.16 7.22 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 16.34 16.33 16.53 8.06 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 62.66 47.67 433.08 17.11 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) 12/27/2023 _x86_64_ (1 CPU) 13:03:50 LINUX RESTART (1 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 58.14 0.13 11.46 20.59 0.18 9.49 01:05:01 PM 0 58.14 0.13 11.46 20.59 0.18 9.49 01:06:01 PM all 68.77 0.00 6.99 5.25 0.15 18.84 01:06:01 PM 0 68.77 0.00 6.99 5.25 0.15 18.84 01:07:01 PM all 62.50 0.00 5.11 5.02 0.15 27.23 01:07:01 PM 0 62.50 0.00 5.11 5.02 0.15 27.23 01:08:01 PM all 63.88 0.00 2.74 1.95 0.13 31.30 01:08:01 PM 0 63.88 0.00 2.74 1.95 0.13 31.30 01:09:01 PM all 51.51 0.00 3.42 13.83 0.13 31.11 01:09:01 PM 0 51.51 0.00 3.42 13.83 0.13 31.11 Average: all 60.96 0.03 5.94 9.32 0.15 23.60 Average: 0 60.96 0.03 5.94 9.32 0.15 23.60