---> uname -a: Linux prd-centos8-robot-2c-8g-8223.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 602 4968 19 2126 6798 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:8a:4d:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.203/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85769sec preferred_lft 85769sec inet6 fe80::f816:3eff:fe8a:4dad/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/17/2024 _x86_64_ (2 CPU) 23:10:58 LINUX RESTART (2 CPU) 11:12:03 PM tps rtps wtps bread/s bwrtn/s 11:13:01 PM 126.68 70.44 56.24 7432.75 17933.68 11:14:01 PM 121.23 0.70 120.53 50.79 11825.31 11:15:01 PM 15.98 0.42 15.56 64.78 1411.60 11:16:01 PM 47.25 2.52 44.74 396.00 3593.60 11:17:01 PM 19.50 0.00 19.50 0.00 4550.59 11:18:01 PM 3.78 0.00 3.78 0.00 155.56 11:19:01 PM 0.22 0.00 0.22 0.00 2.58 11:20:01 PM 0.15 0.00 0.15 0.00 1.87 11:21:01 PM 16.64 0.50 16.14 79.71 652.60 Average: 38.72 8.06 30.67 867.30 4408.46 11:12:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:13:01 PM 5396488 7013988 2485932 31.54 2688 1807860 778856 8.72 216668 1977152 114708 11:14:01 PM 5160164 6988844 2722256 34.54 2688 2005388 766620 8.58 221088 2153984 34156 11:15:01 PM 5242032 7072184 2640388 33.50 2688 2007336 669656 7.50 239980 2056464 8 11:16:01 PM 5000912 7042904 2881508 36.56 2688 2211076 697004 7.80 262348 2247488 126112 11:17:01 PM 4998532 7040180 2883888 36.59 2688 2211076 697004 7.80 262344 2247092 4 11:18:01 PM 4998684 7040332 2883736 36.58 2688 2211080 697004 7.80 262344 2247280 4 11:19:01 PM 4998528 7040176 2883892 36.59 2688 2211080 697004 7.80 262344 2247096 8 11:20:01 PM 4998124 7039772 2884296 36.59 2688 2211080 697004 7.80 262344 2247328 4 11:21:01 PM 5087900 6957080 2794520 35.45 2688 2043924 781200 8.75 451212 1992852 13364 Average: 5097929 7026162 2784491 35.33 2688 2102211 720150 8.06 271186 2157415 32041 11:12:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 307.72 200.79 1586.93 57.41 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 72.97 59.27 677.68 21.19 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 69.81 38.07 45.55 29.70 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 251.78 188.82 341.84 48.34 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 1.22 0.73 0.16 0.12 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 1.03 0.72 0.18 6.28 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 0.85 0.17 0.04 0.01 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 0.60 0.15 0.03 0.01 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 54.90 42.97 79.63 55.84 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 83.72 58.55 298.80 24.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/17/2024 _x86_64_ (2 CPU) 23:10:58 LINUX RESTART (2 CPU) 11:12:03 PM CPU %user %nice %system %iowait %steal %idle 11:13:01 PM all 30.48 0.05 6.63 15.80 0.12 46.91 11:13:01 PM 0 32.42 0.07 6.21 16.15 0.10 45.05 11:13:01 PM 1 28.54 0.03 7.05 15.45 0.14 48.79 11:14:01 PM all 30.86 0.00 4.74 6.24 0.12 58.05 11:14:01 PM 0 38.23 0.00 5.19 6.66 0.12 49.80 11:14:01 PM 1 23.48 0.00 4.29 5.81 0.12 66.30 11:15:01 PM all 12.06 0.00 1.60 0.63 0.08 85.64 11:15:01 PM 0 12.94 0.00 1.76 0.65 0.07 84.59 11:15:01 PM 1 11.18 0.00 1.44 0.60 0.08 86.70 11:16:01 PM all 27.07 0.00 4.54 2.27 0.10 66.03 11:16:01 PM 0 25.82 0.00 4.29 1.89 0.10 67.90 11:16:01 PM 1 28.31 0.00 4.78 2.66 0.10 64.15 11:17:01 PM all 0.07 0.00 0.26 1.65 0.04 97.98 11:17:01 PM 0 0.05 0.00 0.30 1.90 0.03 97.71 11:17:01 PM 1 0.08 0.00 0.22 1.40 0.05 98.25 11:18:01 PM all 0.05 0.00 0.07 0.06 0.04 99.78 11:18:01 PM 0 0.07 0.00 0.08 0.12 0.05 99.68 11:18:01 PM 1 0.03 0.00 0.05 0.00 0.03 99.88 11:19:01 PM all 0.08 0.00 0.05 0.00 0.04 99.83 11:19:01 PM 0 0.10 0.00 0.05 0.00 0.05 99.80 11:19:01 PM 1 0.05 0.00 0.05 0.00 0.03 99.87 11:20:01 PM all 0.05 0.00 0.06 0.00 0.03 99.86 11:20:01 PM 0 0.07 0.00 0.07 0.00 0.05 99.82 11:20:01 PM 1 0.03 0.00 0.05 0.00 0.02 99.90 11:21:01 PM all 21.01 0.00 2.74 0.21 0.07 75.97 11:21:01 PM 0 24.53 0.00 2.72 0.28 0.07 72.40 11:21:01 PM 1 17.49 0.00 2.77 0.13 0.07 79.54 Average: all 13.44 0.01 2.28 2.92 0.07 81.28 Average: 0 14.83 0.01 2.28 3.01 0.07 79.80 Average: 1 12.05 0.00 2.28 2.83 0.07 82.77