---> uname -a: Linux prd-centos8-builder-2c-1g-15113.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 539 5045 19 2114 6854 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:ab:97:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.220/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:feab:974d/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) 01/25/2024 _x86_64_ (2 CPU) 23:03:26 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 250.44 160.47 89.97 7656.86 26418.80 11:06:01 PM 100.17 0.23 99.93 16.53 8322.91 11:07:01 PM 58.65 0.35 58.30 43.72 4618.09 11:08:01 PM 12.95 0.00 12.95 0.00 269.76 11:09:01 PM 36.53 0.78 35.74 57.06 1095.48 Average: 91.74 32.37 59.38 1554.78 8144.89 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5266704 7012868 2617740 33.20 2688 1923604 750952 8.41 250252 2043108 175900 11:06:01 PM 5210452 7053616 2673992 33.91 2688 2009900 656588 7.35 221468 2087528 96904 11:07:01 PM 5198992 7047376 2685452 34.06 2688 2014956 661068 7.40 253188 2063008 28 11:08:01 PM 5199432 7047800 2685012 34.05 2688 2014956 660340 7.39 253712 2062576 8 11:09:01 PM 5119832 6984060 2764612 35.06 2688 2030328 723160 8.10 422320 1975196 38688 Average: 5199082 7029144 2685362 34.06 2688 1998749 690422 7.73 280188 2046283 62306 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 243.26 135.61 1644.52 58.01 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 33.16 25.43 364.87 5.95 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 31.76 25.79 150.11 7.68 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 18.16 16.56 16.54 5.06 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 33.61 26.78 31.91 18.05 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 71.99 46.03 441.58 18.95 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) 01/25/2024 _x86_64_ (2 CPU) 23:03:26 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 33.95 2.79 19.41 18.33 0.14 25.38 11:05:01 PM 0 28.74 2.79 20.72 22.80 0.14 24.82 11:05:01 PM 1 39.14 2.79 18.10 13.89 0.14 25.95 11:06:01 PM all 33.89 0.00 3.61 5.20 0.11 57.19 11:06:01 PM 0 18.60 0.00 2.81 4.66 0.08 73.84 11:06:01 PM 1 49.40 0.00 4.42 5.75 0.14 40.29 11:07:01 PM all 34.04 0.00 2.21 2.48 0.10 61.18 11:07:01 PM 0 32.21 0.00 2.45 2.27 0.10 62.97 11:07:01 PM 1 35.86 0.00 1.96 2.70 0.10 59.38 11:08:01 PM all 26.34 0.00 1.31 0.23 0.07 72.05 11:08:01 PM 0 13.87 0.00 1.12 0.08 0.05 84.88 11:08:01 PM 1 38.81 0.00 1.50 0.38 0.08 59.22 11:09:01 PM all 42.30 0.00 2.82 0.67 0.12 54.09 11:09:01 PM 0 41.47 0.00 2.70 1.00 0.15 54.68 11:09:01 PM 1 43.14 0.00 2.95 0.33 0.10 53.49 Average: all 34.11 0.55 5.83 5.34 0.11 54.07 Average: 0 26.98 0.55 5.90 6.10 0.10 60.36 Average: 1 41.25 0.55 5.75 4.58 0.11 47.76