---> uname -a: Linux prd-centos8-builder-2c-1g-43006.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 582 5025 19 2091 6812 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:c8:0e:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.77/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:fec8:e42/64 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) 09/28/2024 _x86_64_ (2 CPU) 14:05:49 LINUX RESTART (2 CPU) 02:06:02 PM tps rtps wtps bread/s bwrtn/s 02:07:01 PM 404.30 279.02 125.28 13924.40 41904.81 02:08:01 PM 133.21 6.81 126.39 1285.04 9136.14 02:09:01 PM 41.38 0.60 40.78 50.39 3307.55 02:10:01 PM 24.81 0.48 24.33 49.05 524.69 Average: 149.87 70.87 79.00 3785.14 13600.83 02:06:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 PM 5381248 6994664 2503196 31.75 2688 1794616 764848 8.56 197388 1996012 112108 02:08:01 PM 5175616 6999676 2708828 34.36 2688 1991476 700732 7.84 242508 2100568 78380 02:09:01 PM 5181832 7007016 2702612 34.28 2688 1992972 709944 7.95 247816 2089440 24 02:10:01 PM 5168020 6997956 2716424 34.45 2688 1997164 718268 8.04 427580 1922640 13008 Average: 5226679 6999828 2657765 33.71 2688 1944057 723448 8.10 278823 2027165 50880 02:06:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 276.87 152.25 1677.92 64.89 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 37.95 30.92 326.36 9.00 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 27.00 24.21 26.45 8.99 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 33.26 27.72 31.32 17.06 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 93.01 58.39 510.67 24.82 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) 09/28/2024 _x86_64_ (2 CPU) 14:05:49 LINUX RESTART (2 CPU) 02:06:02 PM CPU %user %nice %system %iowait %steal %idle 02:07:01 PM all 41.84 3.51 24.84 15.37 0.12 14.32 02:07:01 PM 0 44.55 3.56 23.59 17.36 0.12 10.81 02:07:01 PM 1 39.13 3.46 26.08 13.37 0.12 17.83 02:08:01 PM all 40.11 0.00 4.16 3.37 0.12 52.24 02:08:01 PM 0 55.36 0.00 4.90 3.00 0.13 36.60 02:08:01 PM 1 24.92 0.00 3.43 3.73 0.12 67.80 02:09:01 PM all 39.24 0.00 2.01 1.09 0.08 57.57 02:09:01 PM 0 53.91 0.00 2.30 1.45 0.10 42.24 02:09:01 PM 1 24.56 0.00 1.72 0.73 0.07 72.92 02:10:01 PM all 40.51 0.00 2.63 0.20 0.10 56.56 02:10:01 PM 0 64.53 0.00 3.11 0.23 0.12 32.01 02:10:01 PM 1 16.55 0.00 2.15 0.17 0.08 81.05 Average: all 40.41 0.85 8.22 4.89 0.11 45.53 Average: 0 54.70 0.86 8.30 5.38 0.12 30.64 Average: 1 26.13 0.83 8.13 4.40 0.10 60.41