---> uname -a: Linux prd-centos8-robot-2c-8g-3265.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4805 19 2310 6812 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:0c:0e:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.250/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85746sec preferred_lft 85746sec inet6 fe80::f816:3eff:fe0c:e2a/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) 01/19/2025 _x86_64_ (2 CPU) 23:34:18 LINUX RESTART (2 CPU) 11:35:01 PM tps rtps wtps bread/s bwrtn/s 11:36:01 PM 106.21 37.80 68.42 5812.43 6635.48 11:37:01 PM 79.94 0.73 79.21 53.05 9925.49 11:38:01 PM 11.98 0.42 11.56 64.79 552.12 11:39:01 PM 15.61 0.00 15.61 0.00 1272.51 11:40:01 PM 64.58 9.23 55.35 1641.72 7348.45 11:41:01 PM 2.75 0.00 2.75 0.00 89.54 11:42:01 PM 0.28 0.00 0.28 0.00 3.85 11:43:01 PM 0.20 0.00 0.20 0.00 2.70 11:44:01 PM 8.73 0.17 8.57 32.93 187.49 11:45:01 PM 22.44 0.53 21.91 64.78 934.99 Average: 31.28 4.89 26.39 767.09 2695.45 11:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:36:01 PM 5406892 7087216 2475540 31.41 2688 1863316 667048 7.47 187116 1972904 157724 11:37:01 PM 5217988 7015880 2664444 33.80 2688 1975932 721768 8.08 199156 2124148 7448 11:38:01 PM 5297800 7097660 2584632 32.79 2688 1977880 654992 7.33 218536 2026360 8 11:39:01 PM 5118988 7003244 2763444 35.06 2688 2059632 740584 8.29 233932 2181488 63684 11:40:01 PM 5021592 7073040 2860840 36.29 2688 2221300 644676 7.22 264824 2224860 92 11:41:01 PM 5022152 7073620 2860280 36.29 2688 2221304 644676 7.22 264824 2224760 4 11:42:01 PM 5022388 7073856 2860044 36.28 2688 2221304 644676 7.22 264824 2224696 4 11:43:01 PM 5022148 7073620 2860284 36.29 2688 2221308 644676 7.22 264824 2224700 4 11:44:01 PM 4860656 6948784 3021776 38.34 2688 2257420 762096 8.53 292836 2354496 36988 11:45:01 PM 4988176 7043488 2894256 36.72 2688 2224680 660592 7.40 461640 2059548 16604 Average: 5097878 7049041 2784554 35.33 2688 2124408 678578 7.60 265251 2161796 28256 11:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 300.10 182.33 1657.56 60.54 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 52.88 39.42 585.45 7.27 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 18.80 13.26 6.24 4.40 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 29.26 24.73 294.28 5.11 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 622.29 436.12 122.90 98.98 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 1.48 0.73 0.41 0.17 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 1.10 0.12 0.06 0.01 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 0.65 0.13 0.04 0.01 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 16.66 10.05 12.20 5.78 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 24.91 18.03 16.65 7.71 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 106.82 72.50 269.61 19.00 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) 01/19/2025 _x86_64_ (2 CPU) 23:34:18 LINUX RESTART (2 CPU) 11:35:01 PM CPU %user %nice %system %iowait %steal %idle 11:36:01 PM all 38.37 0.02 7.02 2.58 0.10 51.92 11:36:01 PM 0 31.47 0.00 7.07 2.16 0.10 59.21 11:36:01 PM 1 45.26 0.03 6.97 3.01 0.10 44.63 11:37:01 PM all 20.33 0.00 2.79 2.92 0.09 73.86 11:37:01 PM 0 14.83 0.00 2.52 2.09 0.08 80.48 11:37:01 PM 1 25.84 0.00 3.06 3.76 0.10 67.24 11:38:01 PM all 10.59 0.00 1.42 0.49 0.05 87.45 11:38:01 PM 0 15.82 0.00 1.70 0.67 0.05 81.76 11:38:01 PM 1 5.36 0.00 1.14 0.32 0.05 93.14 11:39:01 PM all 10.99 0.00 1.93 0.58 0.05 86.45 11:39:01 PM 0 14.26 0.00 2.15 0.50 0.05 83.04 11:39:01 PM 1 7.73 0.00 1.70 0.67 0.05 89.85 11:40:01 PM all 18.46 0.00 4.53 1.85 0.08 75.08 11:40:01 PM 0 16.03 0.00 5.02 2.11 0.07 76.77 11:40:01 PM 1 20.87 0.00 4.05 1.59 0.08 73.40 11:41:01 PM all 0.19 0.00 0.08 0.05 0.03 99.66 11:41:01 PM 0 0.08 0.00 0.08 0.08 0.03 99.72 11:41:01 PM 1 0.30 0.00 0.07 0.02 0.02 99.60 11:42:01 PM all 0.32 0.00 0.05 0.00 0.03 99.61 11:42:01 PM 0 0.53 0.00 0.05 0.00 0.03 99.38 11:42:01 PM 1 0.10 0.00 0.05 0.00 0.02 99.83 11:43:01 PM all 0.18 0.00 0.06 0.00 0.03 99.73 11:43:01 PM 0 0.33 0.00 0.08 0.00 0.03 99.55 11:43:01 PM 1 0.03 0.00 0.03 0.00 0.02 99.92 11:44:01 PM all 9.66 0.00 0.98 0.08 0.08 89.19 11:44:01 PM 0 6.87 0.00 1.05 0.05 0.10 91.92 11:44:01 PM 1 12.44 0.00 0.92 0.12 0.07 86.46 11:45:01 PM all 24.27 0.00 3.32 2.50 0.09 69.82 11:45:01 PM 0 13.61 0.00 2.94 1.24 0.07 82.14 11:45:01 PM 1 34.92 0.00 3.71 3.76 0.12 57.50 Average: all 13.33 0.00 2.22 1.11 0.06 83.28 Average: 0 11.38 0.00 2.27 0.89 0.06 85.40 Average: 1 15.28 0.00 2.17 1.32 0.06 81.16