---> uname -a: Linux prd-centos8-robot-2c-8g-17440.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 671 4798 19 2227 6729 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:84:bd:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85764sec preferred_lft 85764sec inet6 fe80::f816:3eff:fe84:bd61/64 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) 02/12/2025 _x86_64_ (2 CPU) 20:09:52 LINUX RESTART (2 CPU) 08:10:00 PM tps rtps wtps bread/s bwrtn/s 08:11:01 PM 224.71 169.38 55.33 15078.10 38258.45 08:12:01 PM 118.54 0.87 117.68 56.78 11181.66 08:13:01 PM 36.73 0.38 36.34 64.26 4173.97 08:14:01 PM 67.42 9.27 58.16 1642.53 6567.29 08:15:01 PM 10.53 0.08 10.45 31.99 1936.72 08:16:01 PM 2.13 0.02 2.12 0.13 133.84 08:17:01 PM 0.88 0.00 0.88 0.00 585.79 08:18:01 PM 0.45 0.00 0.45 0.00 380.24 08:19:01 PM 0.63 0.03 0.60 1.87 290.97 08:20:01 PM 21.24 0.42 20.82 47.71 2443.15 Average: 48.70 18.36 30.34 1720.24 6661.30 08:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:11:01 PM 5507876 7030456 2374556 30.12 2688 1715436 780012 8.73 185624 1906648 104420 08:12:01 PM 5156624 6962928 2725808 34.58 2688 1983144 806580 9.03 198088 2182180 104008 08:13:01 PM 5222316 7029892 2660116 33.75 2688 1985076 735948 8.24 217092 2097100 20 08:14:01 PM 4908588 6968860 2973844 37.73 2688 2229532 738480 8.27 263124 2333468 50440 08:15:01 PM 4869168 6930560 3013264 38.23 2688 2230652 786764 8.81 263248 2373176 12 08:16:01 PM 4846372 6914004 3036060 38.52 2688 2236784 786764 8.81 263720 2394876 4304 08:17:01 PM 4827496 6913456 3054936 38.76 2688 2255248 786764 8.81 263720 2413948 5644 08:18:01 PM 4820844 6913740 3061588 38.84 2688 2262084 786764 8.81 263720 2421020 1168 08:19:01 PM 4812292 6912628 3070140 38.95 2688 2269584 807124 9.04 264000 2429284 112 08:20:01 PM 4933352 6905676 2949080 37.41 2688 2148248 795508 8.91 491888 2107552 13368 Average: 4990493 6948220 2891939 36.69 2688 2131579 781071 8.75 267422 2265925 28350 08:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:11:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 299.15 180.63 1426.53 58.72 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 92.05 73.93 1102.00 11.09 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 11.18 9.92 5.76 4.09 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 234.24 172.02 337.40 38.05 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 4.68 4.23 3.30 0.68 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 27.35 21.76 55.13 5.10 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 45.52 35.57 125.47 9.88 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 17.51 15.21 34.96 5.95 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 18.48 16.36 63.96 10.97 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 74.41 50.59 157.16 86.47 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 82.91 58.28 333.46 23.18 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) 02/12/2025 _x86_64_ (2 CPU) 20:09:52 LINUX RESTART (2 CPU) 08:10:00 PM CPU %user %nice %system %iowait %steal %idle 08:11:01 PM all 50.81 0.07 11.82 14.90 0.12 22.29 08:11:01 PM 0 45.59 0.10 11.86 15.71 0.13 26.61 08:11:01 PM 1 56.02 0.03 11.78 14.08 0.10 17.99 08:12:01 PM all 36.35 0.00 5.23 2.96 0.11 55.35 08:12:01 PM 0 32.38 0.00 4.69 3.23 0.10 59.60 08:12:01 PM 1 40.36 0.00 5.77 2.68 0.12 51.08 08:13:01 PM all 9.42 0.00 1.53 0.72 0.06 88.27 08:13:01 PM 0 12.56 0.00 1.29 0.54 0.05 85.57 08:13:01 PM 1 6.29 0.00 1.77 0.90 0.07 90.97 08:14:01 PM all 27.05 0.00 5.02 1.64 0.09 66.20 08:14:01 PM 0 14.86 0.00 4.20 1.58 0.08 79.27 08:14:01 PM 1 39.26 0.00 5.85 1.69 0.10 53.11 08:15:01 PM all 1.06 0.00 0.23 0.34 0.05 98.31 08:15:01 PM 0 1.94 0.00 0.25 0.13 0.05 97.63 08:15:01 PM 1 0.18 0.00 0.22 0.55 0.05 99.00 08:16:01 PM all 7.25 0.00 0.31 0.03 0.08 92.34 08:16:01 PM 0 3.50 0.00 0.44 0.02 0.07 95.98 08:16:01 PM 1 11.05 0.00 0.19 0.03 0.08 88.65 08:17:01 PM all 17.89 0.00 0.20 0.10 0.07 81.75 08:17:01 PM 0 5.90 0.00 0.22 0.20 0.07 93.61 08:17:01 PM 1 29.85 0.00 0.18 0.00 0.07 69.90 08:18:01 PM all 7.96 0.00 0.13 0.08 0.06 91.78 08:18:01 PM 0 6.60 0.00 0.10 0.15 0.07 93.08 08:18:01 PM 1 9.33 0.00 0.15 0.00 0.05 90.47 08:19:01 PM all 7.26 0.00 0.28 0.04 0.08 92.34 08:19:01 PM 0 0.95 0.00 0.15 0.08 0.07 98.75 08:19:01 PM 1 13.57 0.00 0.40 0.00 0.10 85.92 08:20:01 PM all 23.70 0.00 2.89 0.43 0.08 72.90 08:20:01 PM 0 18.34 0.00 2.44 0.45 0.08 78.69 08:20:01 PM 1 29.08 0.00 3.34 0.40 0.08 67.10 Average: all 18.91 0.01 2.77 2.13 0.08 76.10 Average: 0 14.29 0.01 2.57 2.22 0.08 80.83 Average: 1 23.54 0.00 2.98 2.05 0.08 71.35