---> uname -a: Linux prd-centos8-builder-2c-1g-4243.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 567 5015 19 2116 6826 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:68:ab:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.167/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe68:ab2b/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) 02/10/2024 _x86_64_ (2 CPU) 06:03:24 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 211.58 124.58 87.00 3670.99 7026.00 06:06:01 AM 106.35 0.23 106.12 16.53 8700.72 06:07:01 AM 53.86 0.35 53.51 43.73 3945.51 06:08:01 AM 10.73 0.00 10.73 0.00 217.78 06:09:01 AM 34.69 0.78 33.91 57.05 1079.21 Average: 83.44 25.19 58.25 757.64 4193.74 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5340196 7069252 2544248 32.27 2688 1902928 658852 7.38 217216 1988348 132756 06:06:01 AM 5141116 7004388 2743328 34.79 2688 2030220 705120 7.89 222120 2153716 92192 06:07:01 AM 5105228 6965240 2779216 35.25 2688 2026568 752412 8.42 253464 2157692 9696 06:08:01 AM 5157104 7008812 2727340 34.59 2688 2018300 707416 7.92 253300 2106396 1420 06:09:01 AM 5090764 6956464 2793680 35.43 2688 2031700 747436 8.37 421740 2004636 38100 Average: 5166882 7000831 2717562 34.47 2688 2001943 714247 8.00 273568 2082158 54833 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 246.59 161.57 1425.31 55.05 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 102.80 96.80 519.30 16.12 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 69.19 67.84 47.67 19.68 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 38.78 37.98 27.25 7.84 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 72.88 67.43 49.39 16.18 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 106.05 86.32 413.77 22.97 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) 02/10/2024 _x86_64_ (2 CPU) 06:03:24 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 36.17 2.12 17.26 8.41 0.09 35.95 06:05:01 AM 0 40.13 2.77 19.32 8.18 0.09 29.51 06:05:01 AM 1 32.22 1.47 15.20 8.64 0.10 42.37 06:06:01 AM all 38.27 0.00 3.62 3.81 0.10 54.20 06:06:01 AM 0 45.19 0.00 3.87 4.52 0.10 46.32 06:06:01 AM 1 31.36 0.00 3.37 3.11 0.10 62.07 06:07:01 AM all 38.39 0.00 2.42 1.96 0.09 57.14 06:07:01 AM 0 52.66 0.00 2.80 2.27 0.10 42.17 06:07:01 AM 1 24.18 0.00 2.04 1.64 0.08 72.05 06:08:01 AM all 24.61 0.00 1.54 0.13 0.07 73.65 06:08:01 AM 0 39.30 0.00 2.09 0.18 0.07 58.37 06:08:01 AM 1 9.91 0.00 1.00 0.08 0.07 88.94 06:09:01 AM all 39.83 0.00 2.80 0.95 0.09 56.33 06:09:01 AM 0 55.24 0.00 3.02 0.95 0.10 40.69 06:09:01 AM 1 24.46 0.00 2.58 0.95 0.08 71.93 Average: all 35.46 0.42 5.48 3.03 0.09 55.52 Average: 0 46.53 0.55 6.17 3.20 0.09 43.47 Average: 1 24.41 0.29 4.80 2.86 0.09 67.55