---> uname -a: Linux prd-centos8-robot-2c-8g-7559.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 573 4982 19 2141 6827 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:02:ab:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fe02:ab30/64 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) 01/04/2025 _x86_64_ (2 CPU) 23:27:59 LINUX RESTART (2 CPU) 11:29:02 PM tps rtps wtps bread/s bwrtn/s 11:30:01 PM 89.94 6.35 83.59 1112.87 6775.17 11:31:01 PM 73.15 0.73 72.41 53.04 9653.86 11:32:01 PM 35.84 7.32 28.53 1310.71 1651.59 11:33:01 PM 48.62 2.52 46.10 396.00 7027.76 11:34:01 PM 3.08 0.12 2.97 33.06 98.68 11:35:01 PM 2.17 0.00 2.17 0.00 107.03 11:36:01 PM 0.12 0.00 0.12 0.00 1.72 11:37:01 PM 0.12 0.00 0.12 0.00 1.87 11:38:01 PM 6.03 0.32 5.71 36.92 200.78 11:39:01 PM 24.78 0.52 24.26 63.85 1263.10 Average: 28.28 1.78 26.51 299.31 2671.68 11:29:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:30:01 PM 5341252 7109252 2541168 32.24 2688 1947008 628664 7.04 186424 2025040 228240 11:31:01 PM 5169016 6995360 2713404 34.42 2688 2004516 728232 8.15 210884 2161524 25568 11:32:01 PM 5022500 7060768 2859920 36.28 2688 2208716 648152 7.26 256260 2239824 171876 11:33:01 PM 5018660 7072612 2863760 36.33 2688 2223996 631264 7.07 263536 2228780 4 11:34:01 PM 4967844 7024192 2914576 36.98 2688 2226392 714708 8.00 263804 2279340 1184 11:35:01 PM 4967360 7023708 2915060 36.98 2688 2226392 714708 8.00 263804 2279508 16 11:36:01 PM 4958140 7014504 2924280 37.10 2688 2226408 731048 8.19 263804 2288596 16 11:37:01 PM 4958592 7014960 2923828 37.09 2688 2226412 731048 8.19 263804 2288572 8 11:38:01 PM 5081924 6997236 2800496 35.53 2688 2089328 694872 7.78 287536 2158792 33600 11:39:01 PM 5165168 7054016 2717252 34.47 2688 2064924 668524 7.49 456640 1914652 16600 Average: 5065046 7036661 2817374 35.74 2688 2144409 689122 7.72 271650 2186463 47711 11:29:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 164.85 120.46 1273.48 23.84 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 45.53 32.45 440.86 7.33 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 39.06 31.66 296.68 6.57 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 232.24 167.23 49.96 43.10 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 93.02 84.17 34.32 33.54 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 178.86 175.84 36.03 73.78 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 93.25 90.63 88.97 36.07 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 109.05 101.92 33.76 36.71 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 124.58 105.06 138.37 46.04 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 18.96 17.31 15.40 8.06 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 109.85 92.63 239.10 31.52 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) 01/04/2025 _x86_64_ (2 CPU) 23:27:59 LINUX RESTART (2 CPU) 11:29:02 PM CPU %user %nice %system %iowait %steal %idle 11:30:01 PM all 38.05 0.00 5.72 2.93 0.10 53.20 11:30:01 PM 0 46.46 0.00 7.02 4.19 0.10 42.23 11:30:01 PM 1 29.67 0.00 4.42 1.68 0.10 64.14 11:31:01 PM all 20.11 0.00 2.77 5.65 0.09 71.39 11:31:01 PM 0 27.90 0.00 2.54 3.97 0.12 65.48 11:31:01 PM 1 12.30 0.00 3.00 7.33 0.07 77.30 11:32:01 PM all 22.25 0.00 4.24 1.60 0.08 71.83 11:32:01 PM 0 29.44 0.00 4.54 1.62 0.08 64.32 11:32:01 PM 1 15.08 0.00 3.93 1.58 0.08 79.32 11:33:01 PM all 10.48 0.00 1.95 1.88 0.07 85.63 11:33:01 PM 0 14.20 0.00 2.06 2.01 0.05 81.69 11:33:01 PM 1 6.75 0.00 1.84 1.76 0.08 89.57 11:34:01 PM all 8.45 0.00 0.33 0.25 0.05 90.92 11:34:01 PM 0 11.24 0.00 0.34 0.47 0.07 87.89 11:34:01 PM 1 5.67 0.00 0.32 0.03 0.03 93.94 11:35:01 PM all 14.80 0.00 0.36 0.01 0.08 84.75 11:35:01 PM 0 13.23 0.00 0.33 0.02 0.07 86.35 11:35:01 PM 1 16.38 0.00 0.38 0.00 0.08 83.15 11:36:01 PM all 7.16 0.00 0.24 0.00 0.06 92.54 11:36:01 PM 0 0.97 0.00 0.12 0.00 0.03 98.88 11:36:01 PM 1 13.37 0.00 0.37 0.00 0.08 86.18 11:37:01 PM all 14.85 0.00 0.29 0.00 0.10 84.76 11:37:01 PM 0 29.17 0.00 0.44 0.00 0.10 70.29 11:37:01 PM 1 0.55 0.00 0.15 0.00 0.10 99.20 11:38:01 PM all 17.83 0.00 1.71 0.08 0.08 80.31 11:38:01 PM 0 29.06 0.00 1.53 0.07 0.08 69.27 11:38:01 PM 1 6.55 0.00 1.89 0.10 0.07 91.40 11:39:01 PM all 27.48 0.00 3.51 0.46 0.08 68.47 11:39:01 PM 0 42.72 0.00 4.00 0.54 0.08 52.66 11:39:01 PM 1 12.26 0.00 3.01 0.38 0.08 84.26 Average: all 18.12 0.00 2.11 1.29 0.08 78.41 Average: 0 24.40 0.00 2.28 1.28 0.08 71.95 Average: 1 11.84 0.00 1.93 1.29 0.08 84.86