---> uname -a: Linux prd-centos8-builder-2c-1g-8492.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: 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): 0,1 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 598 5015 19 2085 6797 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:02:97:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.180/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fe02:9745/64 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) 05/29/2024 _x86_64_ (2 CPU) 19:03:28 LINUX RESTART (2 CPU) 07:04:03 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 254.26 131.09 123.16 3382.01 7335.68 07:06:01 PM 91.00 0.27 90.73 17.46 8363.12 07:07:01 PM 22.01 0.30 21.71 42.39 711.36 07:08:01 PM 21.40 0.78 20.61 57.06 438.03 Average: 95.85 32.29 63.56 853.77 4185.94 07:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5268424 6995224 2616020 33.18 2688 1899884 748776 8.38 219044 2056292 128052 07:06:01 PM 5101724 6921568 2782720 35.29 2688 1987396 797052 8.92 244148 2173912 10680 07:07:01 PM 5171348 6991808 2713096 34.41 2688 1988544 741052 8.30 246448 2103296 24 07:08:01 PM 5118276 6943580 2766168 35.08 2688 1992700 775328 8.68 415240 1986924 12620 Average: 5164943 6963045 2719501 34.49 2688 1967131 765552 8.57 281220 2080106 37844 07:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 112.53 73.32 1089.86 30.72 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 33.03 27.60 246.68 8.88 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 26.80 24.90 27.13 7.79 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 33.33 27.86 33.31 16.10 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 50.91 38.13 343.05 15.75 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) 05/29/2024 _x86_64_ (2 CPU) 19:03:28 LINUX RESTART (2 CPU) 07:04:03 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 38.86 2.53 19.01 8.41 0.15 31.04 07:05:01 PM 0 58.25 2.14 16.16 7.32 0.16 15.97 07:05:01 PM 1 19.16 2.92 21.91 9.51 0.14 46.36 07:06:01 PM all 39.92 0.00 2.89 2.89 0.12 54.18 07:06:01 PM 0 41.71 0.00 3.09 3.10 0.12 51.98 07:06:01 PM 1 38.13 0.00 2.69 2.69 0.12 56.38 07:07:01 PM all 37.57 0.00 1.98 0.53 0.12 59.81 07:07:01 PM 0 42.43 0.00 1.97 0.60 0.13 54.86 07:07:01 PM 1 32.71 0.00 1.98 0.45 0.10 64.76 07:08:01 PM all 40.86 0.00 2.46 0.37 0.11 56.21 07:08:01 PM 0 52.15 0.00 2.52 0.40 0.12 44.82 07:08:01 PM 1 29.56 0.00 2.40 0.33 0.10 67.61 Average: all 39.31 0.61 6.42 2.98 0.12 50.56 Average: 0 48.53 0.52 5.82 2.81 0.13 42.19 Average: 1 30.05 0.70 7.03 3.15 0.11 58.96