---> uname -a: Linux prd-centos8-robot-2c-8g-3002.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4978 19 2136 6819 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:86:a4:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.80/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fe86:a444/64 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) 00:38:24 LINUX RESTART (2 CPU) 12:39:01 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 66.79 22.08 44.72 5649.45 11886.59 12:41:01 AM 107.54 0.73 106.81 53.03 11137.14 12:42:01 AM 25.59 0.38 25.21 64.25 2099.05 12:43:01 AM 66.64 9.26 57.38 1642.25 7725.69 12:44:01 AM 2.93 0.10 2.83 32.13 97.15 12:45:01 AM 1.85 0.03 1.82 1.87 87.75 12:46:01 AM 20.89 0.43 20.46 47.98 886.59 Average: 41.76 4.72 37.04 1070.14 4846.23 12:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 5339612 7016796 2542804 32.26 2688 1864088 742508 8.31 217360 2019312 198412 12:41:01 AM 5216084 7014776 2666332 33.83 2688 1976380 712024 7.97 198004 2124320 30680 12:42:01 AM 5199872 7048776 2682544 34.03 2688 2024552 704056 7.88 227940 2105264 40724 12:43:01 AM 5013340 7064960 2869076 36.40 2688 2221736 629816 7.05 263460 2232976 96 12:44:01 AM 4973904 7026928 2908512 36.90 2688 2223140 684528 7.66 263668 2272144 104 12:45:01 AM 4968952 7023244 2913464 36.96 2688 2224392 684528 7.66 263872 2276824 496 12:46:01 AM 5198512 7078444 2683904 34.05 2688 2056056 634540 7.10 454048 1882428 13360 Average: 5130039 7039132 2752377 34.92 2688 2084335 684571 7.67 269765 2130467 40553 12:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 290.10 173.34 1569.72 59.53 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 57.23 48.05 668.05 8.30 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 25.66 18.39 89.96 5.83 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 218.46 156.08 254.35 40.14 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 17.21 10.11 4.26 1.29 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 32.81 23.10 9.52 4.69 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 59.45 38.94 86.28 27.99 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 100.13 66.86 383.20 21.11 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) 00:38:24 LINUX RESTART (2 CPU) 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 39.22 0.00 6.35 8.36 0.10 45.97 12:40:01 AM 0 38.03 0.00 6.06 7.89 0.10 47.92 12:40:01 AM 1 40.41 0.00 6.65 8.84 0.10 44.01 12:41:01 AM all 28.69 0.00 3.92 3.27 0.08 64.04 12:41:01 AM 0 40.85 0.00 4.64 1.99 0.08 52.44 12:41:01 AM 1 16.52 0.00 3.19 4.56 0.08 75.65 12:42:01 AM all 19.00 0.00 2.64 1.18 0.08 77.12 12:42:01 AM 0 12.18 0.00 2.47 0.88 0.07 84.40 12:42:01 AM 1 25.82 0.00 2.80 1.47 0.08 69.83 12:43:01 AM all 20.28 0.00 4.03 5.03 0.08 70.57 12:43:01 AM 0 26.65 0.00 4.34 4.09 0.10 64.82 12:43:01 AM 1 13.92 0.00 3.72 5.97 0.07 76.32 12:44:01 AM all 2.13 0.00 0.28 0.12 0.04 97.43 12:44:01 AM 0 2.42 0.00 0.30 0.00 0.03 97.25 12:44:01 AM 1 1.84 0.00 0.27 0.23 0.05 97.61 12:45:01 AM all 8.77 0.00 0.81 0.01 0.06 90.35 12:45:01 AM 0 12.53 0.00 1.22 0.02 0.05 86.18 12:45:01 AM 1 5.00 0.00 0.40 0.00 0.07 94.53 12:46:01 AM all 22.61 0.00 2.82 0.27 0.08 74.21 12:46:01 AM 0 30.70 0.00 2.79 0.37 0.08 66.06 12:46:01 AM 1 14.52 0.00 2.86 0.17 0.08 82.38 Average: all 20.09 0.00 2.98 2.60 0.08 74.25 Average: 0 23.33 0.00 3.12 2.17 0.07 71.31 Average: 1 16.85 0.00 2.84 3.03 0.08 77.20