---> uname -a: Linux prd-centos8-builder-2c-1g-2680.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 583 4962 17 2153 6811 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:e5:68:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.167/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fee5:68c9/64 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) 11/21/2023 _x86_64_ (2 CPU) 22:04:41 LINUX RESTART (2 CPU) 10:05:01 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 291.34 183.61 107.73 8073.44 42182.47 10:07:01 PM 110.88 0.43 110.45 55.32 10740.76 10:08:01 PM 40.13 0.08 40.04 1.87 2831.21 10:09:01 PM 17.46 0.07 17.40 3.07 398.40 10:10:00 PM 36.30 0.80 35.50 58.16 1090.64 10:10:01 PM 0.00 0.00 0.00 0.00 0.00 Average: 99.09 37.00 62.09 1638.31 11445.20 10:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 5254772 6977788 2629664 33.35 2688 1899764 756352 8.47 239716 2070984 154784 10:07:01 PM 5049228 6952336 2835208 35.96 2688 2067580 732352 8.20 222404 2239896 68192 10:08:01 PM 5087648 6976056 2796788 35.47 2688 2053344 712708 7.98 244232 2181492 24 10:09:01 PM 5147668 7036140 2736768 34.71 2688 2053428 653616 7.32 251944 2113712 20 10:10:00 PM 5096148 6989476 2788288 35.36 2688 2057164 714132 7.99 426844 1990548 27148 10:10:01 PM 5095648 6988888 2788788 35.37 2688 2057080 714132 7.99 428796 1989000 27172 Average: 5121852 6986781 2762584 35.04 2688 2031393 713882 7.99 302323 2097605 46223 10:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 270.14 142.72 1630.87 58.74 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 51.14 37.33 656.78 8.11 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 20.16 15.51 23.82 5.12 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 27.36 23.13 23.92 7.38 0.00 0.00 0.00 0.00 10:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:00 PM eth0 33.19 26.48 30.04 20.30 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 14.78 16.52 6.51 25.49 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 80.33 49.00 473.02 19.95 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) 11/21/2023 _x86_64_ (2 CPU) 22:04:41 LINUX RESTART (2 CPU) 10:05:01 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 38.76 2.91 19.78 16.99 0.15 21.41 10:06:01 PM 0 38.02 2.54 18.21 15.13 0.14 25.97 10:06:01 PM 1 39.51 3.28 21.37 18.85 0.15 16.83 10:07:01 PM all 38.50 0.00 3.68 3.35 0.12 54.36 10:07:01 PM 0 28.58 0.00 3.04 3.37 0.12 64.90 10:07:01 PM 1 48.49 0.00 4.33 3.33 0.12 43.73 10:08:01 PM all 22.96 0.00 1.54 0.78 0.08 74.63 10:08:01 PM 0 21.30 0.00 1.45 0.62 0.08 76.55 10:08:01 PM 1 24.62 0.00 1.64 0.95 0.08 72.71 10:09:01 PM all 35.27 0.00 1.83 0.15 0.10 62.65 10:09:01 PM 0 24.21 0.00 1.93 0.05 0.08 73.72 10:09:01 PM 1 46.33 0.00 1.72 0.25 0.12 51.58 10:10:00 PM all 43.35 0.00 2.83 0.60 0.11 53.11 10:10:00 PM 0 29.36 0.00 2.43 0.88 0.10 67.22 10:10:00 PM 1 57.34 0.00 3.23 0.32 0.12 38.99 10:10:01 PM all 41.78 0.00 3.56 0.00 0.00 54.67 10:10:01 PM 0 0.89 0.00 0.89 0.00 0.00 98.21 10:10:01 PM 1 82.30 0.00 6.19 0.00 0.00 11.50 Average: all 35.75 0.57 5.87 4.32 0.11 53.38 Average: 0 28.15 0.50 5.35 3.96 0.10 61.94 Average: 1 43.38 0.64 6.40 4.67 0.12 44.79