---> uname -a: Linux prd-centos8-builder-2c-1g-9170.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 573 5026 19 2099 6822 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:cc:88:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.234/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fecc:8852/64 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) 02/27/2024 _x86_64_ (2 CPU) 13:03:25 LINUX RESTART (2 CPU) 01:04:02 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 218.74 115.53 103.20 3317.11 7105.01 01:06:01 PM 104.37 0.32 104.05 18.40 9183.59 01:07:01 PM 24.70 0.27 24.43 41.86 995.37 01:08:01 PM 24.69 0.58 24.11 33.72 732.82 Average: 92.60 28.82 63.78 842.64 4493.38 01:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5270724 7024792 2613720 33.15 2688 1927128 748740 8.38 217768 2054088 151368 01:06:01 PM 5121128 6954012 2763316 35.05 2688 2000304 762400 8.53 242068 2153540 16624 01:07:01 PM 5119020 6953152 2765424 35.07 2688 2001564 761388 8.52 243168 2153960 144 01:08:01 PM 5119116 6955232 2765328 35.07 2688 2002744 762448 8.54 412144 1984780 17524 Average: 5157497 6971797 2726947 34.59 2688 1982935 758744 8.49 278787 2086592 46415 01:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 123.87 81.82 1154.92 32.37 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 30.34 24.41 219.30 8.63 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 25.83 22.43 38.50 7.31 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 32.41 25.91 34.65 9.93 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 52.82 38.47 358.58 14.49 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) 02/27/2024 _x86_64_ (2 CPU) 13:03:25 LINUX RESTART (2 CPU) 01:04:02 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 40.57 1.61 16.07 5.97 0.11 35.67 01:05:01 PM 0 35.14 1.30 13.97 5.24 0.10 44.24 01:05:01 PM 1 46.03 1.92 18.19 6.70 0.12 27.05 01:06:01 PM all 37.35 0.00 3.25 3.43 0.13 55.84 01:06:01 PM 0 31.91 0.00 3.41 4.93 0.15 59.61 01:06:01 PM 1 42.81 0.00 3.08 1.93 0.12 52.06 01:07:01 PM all 30.98 0.00 1.36 0.54 0.10 67.02 01:07:01 PM 0 35.34 0.00 1.40 0.69 0.08 62.49 01:07:01 PM 1 26.63 0.00 1.32 0.40 0.12 71.54 01:08:01 PM all 37.78 0.00 2.51 0.32 0.11 59.27 01:08:01 PM 0 23.16 0.00 2.20 0.45 0.12 74.08 01:08:01 PM 1 52.43 0.00 2.83 0.20 0.10 44.43 Average: all 36.64 0.39 5.72 2.54 0.11 54.59 Average: 0 31.35 0.32 5.19 2.81 0.11 60.22 Average: 1 41.94 0.47 6.26 2.27 0.11 48.95