---> uname -a: Linux prd-centos8-builder-2c-1g-17774.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 575 5030 19 2093 6819 Swap: 1023 0 1023 ---> 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:d2:66:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.188/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:fed2:6627/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 06/18/2024 _x86_64_ (2 CPU) 21:03:39 LINUX RESTART (2 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 134.32 88.57 45.75 5142.17 37524.31 09:06:01 PM 153.29 95.17 58.12 1738.24 4306.12 09:07:01 PM 49.78 6.63 43.15 1268.64 3173.19 09:08:01 PM 86.05 0.25 85.80 16.66 8143.85 09:09:01 PM 28.29 0.55 27.74 48.12 1638.80 09:10:01 PM 21.40 1.28 20.12 116.86 438.27 09:11:01 PM 12.95 0.10 12.85 10.40 296.48 Average: 69.44 27.51 41.93 1191.55 7931.49 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5712044 7136068 2172400 27.55 2688 1613976 670844 7.51 157852 1730288 51016 09:06:01 PM 5478656 7022836 2405788 30.51 2688 1726776 743960 8.33 195804 1900496 21096 09:07:01 PM 5337548 7071324 2546896 32.30 2688 1907756 677796 7.59 219416 1988352 131568 09:08:01 PM 5215684 7038784 2668760 33.85 2688 1991092 678220 7.59 220828 2083892 20032 09:09:01 PM 5232084 7055840 2652360 33.64 2688 1991608 664100 7.43 257724 2029696 24 09:10:01 PM 5148468 6975896 2735976 34.70 2688 1995256 753668 8.44 260488 2110324 152 09:11:01 PM 5161760 6989532 2722684 34.53 2688 1995588 721640 8.08 429040 1928948 132 Average: 5326606 7041469 2557838 32.44 2688 1888865 701461 7.85 248736 1967428 32003 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 233.97 129.27 934.35 59.39 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 21.33 18.38 180.36 3.93 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 32.64 20.41 632.12 3.35 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 19.29 15.74 165.52 5.03 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 16.69 16.93 34.62 5.24 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 18.67 19.27 12.44 10.95 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 22.41 19.75 24.47 7.19 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 52.14 34.25 283.41 13.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 06/18/2024 _x86_64_ (2 CPU) 21:03:39 LINUX RESTART (2 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 24.08 1.62 8.77 54.70 0.22 10.60 09:05:01 PM 0 21.82 2.03 9.74 60.09 0.20 6.12 09:05:01 PM 1 26.33 1.22 7.81 49.36 0.24 15.05 09:06:01 PM all 16.39 1.77 15.53 36.45 0.17 29.69 09:06:01 PM 0 11.32 2.00 16.98 37.25 0.22 32.23 09:06:01 PM 1 21.48 1.55 14.08 35.64 0.12 27.14 09:07:01 PM all 22.22 0.00 2.49 8.74 0.21 66.35 09:07:01 PM 0 17.45 0.00 2.18 9.16 0.17 71.05 09:07:01 PM 1 27.00 0.00 2.79 8.32 0.25 61.64 09:08:01 PM all 25.55 0.00 2.47 17.02 0.14 54.82 09:08:01 PM 0 20.87 0.00 2.50 20.10 0.15 56.38 09:08:01 PM 1 30.22 0.00 2.43 13.95 0.13 53.26 09:09:01 PM all 31.16 0.00 1.58 4.78 0.25 62.22 09:09:01 PM 0 29.05 0.00 1.83 4.83 0.22 64.06 09:09:01 PM 1 33.26 0.00 1.34 4.73 0.28 60.39 09:10:01 PM all 30.49 0.00 1.39 6.76 0.14 61.22 09:10:01 PM 0 27.41 0.00 1.51 5.45 0.12 65.52 09:10:01 PM 1 33.56 0.00 1.27 8.06 0.17 56.93 09:11:01 PM all 31.91 0.00 1.99 2.76 0.12 63.22 09:11:01 PM 0 35.72 0.00 1.98 3.90 0.10 58.30 09:11:01 PM 1 28.10 0.00 2.01 1.61 0.13 68.15 Average: all 25.99 0.48 4.86 18.64 0.18 49.84 Average: 0 23.40 0.57 5.22 19.99 0.17 50.65 Average: 1 28.58 0.39 4.51 17.29 0.19 49.04