---> uname -a: Linux prd-centos8-builder-2c-1g-21495.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: 2799.996 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 535 5079 19 2084 6860 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:e0:b6:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.187/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fee0:b6db/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) 04/08/2024 _x86_64_ (2 CPU) 11:04:48 LINUX RESTART (2 CPU) 11:05:01 AM tps rtps wtps bread/s bwrtn/s 11:06:01 AM 318.19 225.77 92.42 12615.66 41428.47 11:07:01 AM 117.61 6.20 111.41 333.41 8064.59 11:08:01 AM 45.79 0.35 45.44 43.73 3681.87 11:09:01 AM 19.64 0.58 19.06 33.72 439.77 Average: 125.31 58.23 67.08 3256.89 13404.30 11:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 AM 5372156 7007684 2512280 31.86 2688 1817616 763872 8.55 199416 2003200 96192 11:07:01 AM 5162464 6983056 2721972 34.52 2688 1988800 738932 8.27 220984 2135968 78784 11:08:01 AM 5223028 7042348 2661408 33.76 2688 1987400 675680 7.56 245220 2048924 32 11:09:01 AM 5222256 7042680 2662180 33.77 2688 1988540 687392 7.69 414604 1880880 172 Average: 5244976 7018942 2639460 33.48 2688 1945589 716469 8.02 270056 2017243 43795 11:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 312.60 154.12 1620.02 67.11 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 35.79 26.55 260.19 9.60 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 33.96 30.18 46.75 10.74 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 32.46 26.91 32.45 9.89 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 103.71 59.44 489.88 24.34 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) 04/08/2024 _x86_64_ (2 CPU) 11:04:48 LINUX RESTART (2 CPU) 11:05:01 AM CPU %user %nice %system %iowait %steal %idle 11:06:01 AM all 41.01 3.07 20.19 14.77 0.09 20.87 11:06:01 AM 0 38.59 2.69 19.40 11.69 0.10 27.53 11:06:01 AM 1 43.45 3.46 20.99 17.88 0.09 14.13 11:07:01 AM all 40.13 0.00 3.71 4.56 0.11 51.50 11:07:01 AM 0 24.27 0.00 2.92 4.44 0.10 68.27 11:07:01 AM 1 56.03 0.00 4.50 4.68 0.12 34.67 11:08:01 AM all 40.17 0.00 2.34 1.18 0.08 56.23 11:08:01 AM 0 22.46 0.00 1.88 0.92 0.07 74.67 11:08:01 AM 1 57.90 0.00 2.80 1.45 0.08 37.77 11:09:01 AM all 37.98 0.00 2.03 0.73 0.10 59.17 11:09:01 AM 0 37.62 0.00 1.98 0.78 0.10 59.51 11:09:01 AM 1 38.34 0.00 2.07 0.67 0.10 58.83 Average: all 39.81 0.75 6.98 5.25 0.09 47.11 Average: 0 30.69 0.66 6.48 4.42 0.09 57.66 Average: 1 48.97 0.84 7.49 6.08 0.10 36.52