---> uname -a: Linux prd-centos8-builder-1c-1g-1422.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 329M 0 329M 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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 293 70 5 406 345 Swap: 1023 25 998 ---> 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:73:d0:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.191/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85818sec preferred_lft 85818sec inet6 fe80::f816:3eff:fe73:d0a5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 05/20/2024 _x86_64_ (1 CPU) 18:03:54 LINUX RESTART (1 CPU) 06:05:02 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 127.58 65.53 62.05 5280.70 4053.19 06:07:01 PM 89.97 15.86 74.12 2601.73 8045.20 06:08:01 PM 72.44 13.41 59.03 1152.30 6072.30 06:09:01 PM 56.95 18.80 38.14 759.36 3279.80 06:10:01 PM 18.38 2.06 16.32 136.00 1017.17 06:11:01 PM 19.03 4.96 14.07 86.03 1317.36 06:12:01 PM 21.04 12.82 8.21 475.15 186.16 06:13:01 PM 108.49 90.48 18.01 7256.73 669.49 Average: 64.10 27.91 36.19 2212.14 3077.69 06:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 99920 331540 689292 87.34 2060 301008 488624 26.59 117980 396588 27092 06:07:01 PM 156744 372060 632468 80.14 1028 283624 472176 25.69 107936 368504 34932 06:08:01 PM 74096 331932 715116 90.61 1028 322976 498288 27.11 128212 411292 17196 06:09:01 PM 161376 360716 627836 79.55 932 263812 478832 26.05 133804 325640 7112 06:10:01 PM 171632 373432 617580 78.25 932 266276 488556 26.58 152900 296136 24 06:11:01 PM 178040 380520 611172 77.44 932 266908 455200 24.77 153788 288020 8 06:12:01 PM 134124 349752 655088 83.01 932 280056 487080 26.50 165600 319148 16 06:13:01 PM 61412 313716 727800 92.22 4 317564 538036 29.28 160812 403572 24 Average: 129668 351708 659544 83.57 981 287778 488349 26.57 140129 351112 10800 06:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 168.90 110.74 1038.78 57.31 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 36.91 32.15 456.07 3.60 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 22.70 20.09 204.63 4.32 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 20.32 17.84 267.94 5.43 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 10.11 13.12 11.66 5.02 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 7.16 11.07 5.99 4.76 0.00 0.00 0.00 0.00 06:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 PM eth0 11.71 12.57 9.83 5.04 0.00 0.00 0.00 0.00 06:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 PM eth0 12.98 12.79 13.56 8.40 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 36.06 28.62 249.36 11.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 05/20/2024 _x86_64_ (1 CPU) 18:03:54 LINUX RESTART (1 CPU) 06:05:02 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 54.56 0.08 12.32 7.23 12.41 13.39 06:06:01 PM 0 54.56 0.08 12.32 7.23 12.41 13.39 06:07:01 PM all 61.94 0.00 10.34 3.38 11.57 12.76 06:07:01 PM 0 61.94 0.00 10.34 3.38 11.57 12.76 06:08:01 PM all 68.95 0.00 7.89 2.46 9.85 10.85 06:08:01 PM 0 68.95 0.00 7.89 2.46 9.85 10.85 06:09:01 PM all 60.87 0.00 5.81 6.25 10.75 16.33 06:09:01 PM 0 60.87 0.00 5.81 6.25 10.75 16.33 06:10:01 PM all 67.10 0.00 4.13 0.99 10.51 17.27 06:10:01 PM 0 67.10 0.00 4.13 0.99 10.51 17.27 06:11:01 PM all 70.65 0.00 3.68 2.29 10.25 13.14 06:11:01 PM 0 70.65 0.00 3.68 2.29 10.25 13.14 06:12:01 PM all 58.34 0.00 4.75 2.55 10.27 24.09 06:12:01 PM 0 58.34 0.00 4.75 2.55 10.27 24.09 06:13:01 PM all 54.78 0.00 4.89 19.29 9.95 11.09 06:13:01 PM 0 54.78 0.00 4.89 19.29 9.95 11.09 Average: all 62.13 0.01 6.73 5.57 10.70 14.86 Average: 0 62.13 0.01 6.73 5.57 10.70 14.86