---> uname -a: Linux prd-centos8-builder-2c-1g-4886.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 536 5012 17 2150 6858 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:6b:5c:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.181/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe6b:5cba/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) 11/26/2023 _x86_64_ (2 CPU) 20:03:30 LINUX RESTART (2 CPU) 08:04:02 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 221.47 148.37 73.09 7429.89 7753.29 08:06:01 PM 107.13 0.43 106.70 55.32 9258.99 08:07:01 PM 65.21 0.15 65.06 4.93 5858.41 08:08:01 PM 18.15 0.30 17.85 8.00 439.71 Average: 102.50 36.85 65.64 1851.45 5819.63 08:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5354148 7021216 2530296 32.09 2688 1845860 739036 8.27 227940 1991552 104580 08:06:01 PM 5179936 7062000 2704508 34.30 2688 2046320 664368 7.44 220940 2116052 128584 08:07:01 PM 5121224 7016576 2763220 35.05 2688 2059984 690980 7.74 252304 2141460 9656 08:08:01 PM 5131608 7015512 2752836 34.91 2688 2048380 681500 7.63 249096 2131292 13516 Average: 5196729 7028826 2687715 34.09 2688 2000136 693971 7.77 237570 2095089 64084 08:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 292.61 158.73 1660.74 61.01 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 46.01 31.01 532.44 6.85 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 35.27 29.66 153.63 9.13 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 26.01 22.55 27.00 13.02 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 99.18 60.08 589.01 22.34 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) 11/26/2023 _x86_64_ (2 CPU) 20:03:30 LINUX RESTART (2 CPU) 08:04:02 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 36.82 2.53 20.99 5.65 0.19 33.83 08:05:01 PM 0 37.09 2.42 19.18 5.31 0.21 35.80 08:05:01 PM 1 36.55 2.65 22.80 5.98 0.17 31.85 08:06:01 PM all 39.99 0.00 4.40 2.89 0.13 52.60 08:06:01 PM 0 34.00 0.00 4.09 2.04 0.12 59.76 08:06:01 PM 1 45.99 0.00 4.71 3.73 0.15 45.42 08:07:01 PM all 38.39 0.00 2.28 1.73 0.09 57.50 08:07:01 PM 0 30.06 0.00 2.17 1.87 0.08 65.82 08:07:01 PM 1 46.70 0.00 2.40 1.60 0.10 49.20 08:08:01 PM all 37.85 0.00 1.93 0.22 0.11 59.89 08:08:01 PM 0 33.33 0.00 1.78 0.07 0.10 64.72 08:08:01 PM 1 42.37 0.00 2.08 0.38 0.12 55.04 Average: all 38.27 0.62 7.28 2.60 0.13 51.10 Average: 0 33.59 0.59 6.70 2.30 0.13 56.69 Average: 1 42.96 0.64 7.86 2.89 0.13 45.50