---> uname -a: Linux prd-centos8-builder-2c-1g-4638.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 556 5026 19 2117 6837 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:9b:b0:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.33/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe9b:b018/64 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) 02/11/2024 _x86_64_ (2 CPU) 15:03:26 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 214.40 118.33 96.07 3495.50 7050.98 03:06:01 PM 106.63 0.28 106.35 17.86 9758.74 03:07:01 PM 34.16 0.30 33.86 42.39 2097.90 03:08:01 PM 18.00 0.30 17.70 8.00 477.42 Average: 93.30 29.81 63.50 891.05 4846.35 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5299012 7063868 2585432 32.79 2688 1937712 673440 7.54 218616 2025140 158372 03:06:01 PM 5238704 7087696 2645740 33.56 2688 2015612 637596 7.14 239436 2038480 48264 03:07:01 PM 5189292 7039556 2695152 34.18 2688 2016884 672396 7.53 252956 2072704 8 03:08:01 PM 5176348 7024752 2708096 34.35 2688 2014916 685004 7.67 250508 2089928 13536 Average: 5225839 7053968 2658605 33.72 2688 1996281 667109 7.47 240379 2056563 55045 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 188.54 153.30 1282.84 40.58 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 80.17 75.35 368.90 13.23 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 63.01 61.61 44.27 12.81 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 48.56 47.34 35.40 9.79 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 95.07 84.40 432.89 19.10 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) 02/11/2024 _x86_64_ (2 CPU) 15:03:26 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 41.47 1.94 16.61 4.01 0.09 35.88 03:05:01 PM 0 53.49 1.42 13.70 4.15 0.08 27.16 03:05:01 PM 1 29.35 2.47 19.54 3.86 0.10 44.68 03:06:01 PM all 38.59 0.00 3.57 2.23 0.10 55.51 03:06:01 PM 0 43.74 0.00 4.18 1.95 0.10 50.03 03:06:01 PM 1 33.46 0.00 2.96 2.51 0.10 60.97 03:07:01 PM all 33.08 0.00 1.77 0.57 0.09 64.49 03:07:01 PM 0 37.09 0.00 1.82 0.27 0.10 60.73 03:07:01 PM 1 29.08 0.00 1.71 0.87 0.08 68.25 03:08:01 PM all 31.02 0.00 1.93 0.22 0.09 66.74 03:08:01 PM 0 40.66 0.00 2.56 0.08 0.08 56.61 03:08:01 PM 1 21.38 0.00 1.30 0.35 0.10 76.87 Average: all 36.02 0.48 5.92 1.75 0.09 55.74 Average: 0 43.71 0.35 5.54 1.61 0.09 48.70 Average: 1 28.31 0.61 6.31 1.89 0.10 62.79