---> uname -a: Linux prd-centos8-builder-1c-1g-2841.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: 2799.998 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: 770 316 93 5 360 324 Swap: 1023 27 996 ---> 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:c2:d4:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.179/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:fec2:d458/64 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) 01/05/2024 _x86_64_ (1 CPU) 09:03:50 LINUX RESTART (1 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 272.07 200.68 71.39 15525.59 40767.91 09:06:01 AM 147.42 32.57 114.85 3641.65 13626.31 09:07:01 AM 126.61 28.44 98.17 2141.02 9541.19 09:08:01 AM 28.16 4.58 23.58 422.46 656.17 09:09:02 AM 53.17 31.69 21.48 1237.66 1689.72 09:10:01 AM 155.92 100.15 55.77 7040.43 2190.97 Average: 130.55 66.30 64.25 4999.40 11449.77 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 49812 308072 739244 93.69 2104 337072 519764 28.28 130564 475012 26404 09:06:01 AM 75068 284996 713988 90.49 288 280856 519528 28.27 96176 450528 34396 09:07:01 AM 184812 344744 604244 76.58 136 227380 467396 25.43 115068 318584 5744 09:08:01 AM 166620 337244 622436 78.88 136 238452 477028 25.96 130120 323492 16 09:09:02 AM 170172 372360 618884 78.43 136 269672 429044 23.35 140080 301624 1220 09:10:01 AM 71608 317652 717448 90.92 0 313240 505380 27.50 143516 408872 15780 Average: 119682 327511 669374 84.83 467 277779 486357 26.47 125921 379685 13927 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 187.66 117.57 1009.19 53.94 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 69.36 62.18 942.80 7.35 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 22.31 23.08 178.55 7.34 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 14.10 17.15 14.01 7.03 0.00 0.00 0.00 0.00 09:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:02 AM eth0 18.58 18.93 18.70 9.61 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 15.49 16.37 16.95 9.96 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 54.75 42.65 364.75 15.90 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) 01/05/2024 _x86_64_ (1 CPU) 09:03:50 LINUX RESTART (1 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 61.71 0.10 11.19 18.03 0.10 8.87 09:05:01 AM 0 61.71 0.10 11.19 18.03 0.10 8.87 09:06:01 AM all 70.33 0.00 6.56 4.81 0.12 18.17 09:06:01 AM 0 70.33 0.00 6.56 4.81 0.12 18.17 09:07:01 AM all 61.58 0.00 5.47 5.77 0.10 27.07 09:07:01 AM 0 61.58 0.00 5.47 5.77 0.10 27.07 09:08:01 AM all 66.77 0.00 2.17 0.72 0.10 30.25 09:08:01 AM 0 66.77 0.00 2.17 0.72 0.10 30.25 09:09:02 AM all 59.65 0.00 3.18 2.57 0.08 34.51 09:09:02 AM 0 59.65 0.00 3.18 2.57 0.08 34.51 09:10:01 AM all 59.77 0.00 4.16 15.80 0.10 20.18 09:10:01 AM 0 59.77 0.00 4.16 15.80 0.10 20.18 Average: all 63.31 0.02 5.46 7.93 0.10 23.18 Average: 0 63.31 0.02 5.46 7.93 0.10 23.18