---> uname -a: Linux prd-centos8-builder-2c-1g-14410.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 529 5073 19 2096 6866 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:51:48:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.229/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe51:4800/64 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) 03/19/2024 _x86_64_ (2 CPU) 18:04:20 LINUX RESTART (2 CPU) 06:05:02 PM tps rtps wtps bread/s bwrtn/s 06:06:01 PM 203.59 123.06 80.54 3252.99 6610.76 06:07:01 PM 93.83 0.23 93.60 16.53 7080.65 06:08:01 PM 48.73 0.35 48.38 43.73 4001.63 06:09:01 PM 15.75 0.00 15.75 0.00 339.53 06:10:01 PM 18.84 0.78 18.06 57.04 413.63 Average: 75.73 24.56 51.17 665.57 3679.45 06:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 PM 5306064 7011324 2578380 32.70 2688 1884520 762444 8.54 237692 2021224 101480 06:07:01 PM 5178868 7011188 2705576 34.32 2688 2000104 720168 8.06 221324 2121564 78736 06:08:01 PM 5197872 7028596 2686572 34.07 2688 1998696 696952 7.80 245488 2077692 36 06:09:01 PM 5176252 7007092 2708192 34.35 2688 1998820 725840 8.13 246448 2098476 152 06:10:01 PM 5172724 7008228 2711720 34.39 2688 2002840 725040 8.12 414632 1933076 12636 Average: 5206356 7013286 2678088 33.97 2688 1976996 726089 8.13 273117 2050406 38608 06:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 110.88 60.71 930.87 20.52 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 30.68 24.91 257.68 7.93 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 24.51 23.03 43.02 7.07 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 23.10 19.98 19.29 6.30 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 27.64 23.06 26.18 9.63 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 43.14 30.24 253.18 10.26 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) 03/19/2024 _x86_64_ (2 CPU) 18:04:20 LINUX RESTART (2 CPU) 06:05:02 PM CPU %user %nice %system %iowait %steal %idle 06:06:01 PM all 27.79 2.49 19.06 21.76 0.82 28.08 06:06:01 PM 0 15.52 3.15 24.96 19.84 0.83 35.70 06:06:01 PM 1 39.88 1.84 13.25 23.64 0.82 20.57 06:07:01 PM all 37.00 0.00 3.26 6.60 0.18 52.96 06:07:01 PM 0 37.97 0.00 3.29 6.46 0.20 52.08 06:07:01 PM 1 36.03 0.00 3.22 6.74 0.17 53.85 06:08:01 PM all 35.98 0.00 2.11 4.69 0.19 57.03 06:08:01 PM 0 38.55 0.00 2.19 4.97 0.19 54.11 06:08:01 PM 1 33.42 0.00 2.04 4.41 0.20 59.93 06:09:01 PM all 34.18 0.00 1.81 2.05 0.17 61.80 06:09:01 PM 0 23.77 0.00 1.69 1.04 0.15 73.35 06:09:01 PM 1 44.77 0.00 1.93 3.09 0.19 50.03 06:10:01 PM all 34.23 0.00 2.04 2.01 0.40 61.33 06:10:01 PM 0 37.60 0.00 2.20 3.06 0.42 56.72 06:10:01 PM 1 30.85 0.00 1.87 0.95 0.38 65.94 Average: all 33.86 0.49 5.60 7.36 0.35 52.33 Average: 0 30.76 0.61 6.76 6.99 0.35 54.51 Average: 1 36.96 0.36 4.44 7.73 0.35 50.15