---> uname -a: Linux prd-centos8-builder-2c-1g-6092.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 549 4987 19 2161 6843 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:07:c8:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.74/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fe07:c8ea/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) 12/18/2023 _x86_64_ (2 CPU) 18:03:22 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 213.71 110.30 103.42 3099.08 7424.51 06:06:01 PM 102.50 0.28 102.22 17.86 10698.48 06:07:01 PM 32.96 0.60 32.36 50.39 1574.34 06:08:01 PM 23.25 0.28 22.96 25.73 685.85 Average: 93.11 27.87 65.24 798.23 5096.03 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5253824 7036024 2630620 33.36 2688 1954504 682328 7.64 219996 2064596 171172 06:06:01 PM 5074800 6978540 2809644 35.64 2688 2069280 715464 8.01 244124 2190228 40888 06:07:01 PM 5071628 6967336 2812816 35.68 2688 2061152 736944 8.25 252224 2184340 40 06:08:01 PM 5083512 6980240 2800932 35.52 2688 2062060 722224 8.08 429368 1997248 15816 Average: 5120941 6990535 2763503 35.05 2688 2036749 714240 8.00 286428 2109103 56979 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 136.81 84.89 1263.05 28.75 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 38.30 28.44 439.88 7.78 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 27.86 24.10 26.73 8.17 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 33.26 27.05 32.57 17.39 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 59.06 41.12 440.56 15.52 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) 12/18/2023 _x86_64_ (2 CPU) 18:03:22 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 41.08 1.59 16.67 5.24 0.09 35.33 06:05:01 PM 0 51.20 1.03 14.25 4.76 0.08 28.67 06:05:01 PM 1 30.89 2.15 19.11 5.71 0.10 42.03 06:06:01 PM all 38.98 0.00 3.41 3.37 0.11 54.13 06:06:01 PM 0 41.33 0.00 4.18 3.40 0.10 50.99 06:06:01 PM 1 36.63 0.00 2.65 3.35 0.12 57.25 06:07:01 PM all 33.87 0.00 1.69 1.03 0.11 63.30 06:07:01 PM 0 51.26 0.00 1.73 1.14 0.10 45.77 06:07:01 PM 1 16.55 0.00 1.66 0.92 0.12 80.76 06:08:01 PM all 35.95 0.00 2.44 0.67 0.11 60.84 06:08:01 PM 0 51.88 0.00 3.07 0.84 0.10 44.11 06:08:01 PM 1 20.10 0.00 1.82 0.50 0.12 77.47 Average: all 37.46 0.39 6.01 2.57 0.10 53.47 Average: 0 48.91 0.26 5.78 2.53 0.10 42.42 Average: 1 26.02 0.53 6.24 2.60 0.11 64.49