---> uname -a: Linux prd-centos8-builder-2c-1g-636.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 537 5008 17 2154 6857 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:cc:1d:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.23/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fecc:1d0a/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) 11/29/2023 _x86_64_ (2 CPU) 17:03:21 LINUX RESTART (2 CPU) 05:04:02 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 235.11 152.02 83.09 6409.49 7552.30 05:06:01 PM 101.35 0.23 101.12 16.53 8257.47 05:07:01 PM 52.79 0.35 52.44 43.73 4924.15 05:08:01 PM 9.17 0.00 9.17 0.00 185.87 05:09:01 PM 35.71 0.78 34.93 57.06 1056.09 Average: 86.33 30.27 56.06 1288.46 4384.73 05:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5236620 7008568 2647816 33.58 2688 1945400 752464 8.42 257108 2059564 178932 05:06:01 PM 5084688 6986676 2799748 35.51 2688 2067228 714576 8.00 222188 2212872 123804 05:07:01 PM 5145336 7034816 2739100 34.74 2688 2054240 663484 7.43 251940 2118996 28 05:08:01 PM 5148676 7039520 2735760 34.70 2688 2055640 660640 7.40 252480 2115572 1404 05:09:01 PM 5102132 6996148 2782304 35.29 2688 2058416 720320 8.06 419540 1996872 27576 Average: 5143490 7013146 2740946 34.76 2688 2036185 702297 7.86 280651 2100775 66349 05:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 283.21 145.73 1657.97 62.33 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 46.96 34.29 661.06 8.00 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 28.18 24.00 27.14 7.89 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 17.25 15.08 15.27 4.34 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 30.14 24.45 27.39 10.23 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 80.48 48.39 473.86 18.41 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) 11/29/2023 _x86_64_ (2 CPU) 17:03:21 LINUX RESTART (2 CPU) 05:04:02 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 37.44 2.63 19.91 11.45 0.13 28.42 05:05:01 PM 0 38.78 2.19 18.23 9.62 0.12 31.05 05:05:01 PM 1 36.08 3.08 21.63 13.31 0.14 25.74 05:06:01 PM all 39.72 0.00 3.33 3.90 0.13 52.91 05:06:01 PM 0 27.15 0.00 3.17 4.68 0.12 64.89 05:06:01 PM 1 52.33 0.00 3.49 3.12 0.15 40.91 05:07:01 PM all 36.89 0.00 2.15 2.64 0.10 58.23 05:07:01 PM 0 25.47 0.00 1.87 3.19 0.10 69.37 05:07:01 PM 1 48.29 0.00 2.42 2.09 0.10 47.10 05:08:01 PM all 21.32 0.00 1.41 0.53 0.08 76.65 05:08:01 PM 0 18.10 0.00 1.32 0.33 0.08 80.17 05:08:01 PM 1 24.55 0.00 1.50 0.74 0.08 73.13 05:09:01 PM all 39.01 0.00 2.41 1.78 0.13 56.66 05:09:01 PM 0 20.49 0.00 2.05 1.26 0.10 76.10 05:09:01 PM 1 57.51 0.00 2.77 2.30 0.17 37.25 Average: all 34.84 0.50 5.66 3.97 0.12 54.91 Average: 0 25.86 0.42 5.19 3.76 0.10 64.67 Average: 1 43.85 0.58 6.14 4.18 0.13 45.12