---> uname -a: Linux prd-centos8-robot-2c-8g-11721.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 615 4856 19 2225 6785 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:fa:ea:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.70/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85735sec preferred_lft 85735sec inet6 fe80::f816:3eff:fefa:eaaf/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) 11/30/2024 _x86_64_ (2 CPU) 20:10:04 LINUX RESTART (2 CPU) 08:11:01 PM tps rtps wtps bread/s bwrtn/s 08:12:01 PM 93.49 9.04 84.44 1421.72 6561.56 08:13:01 PM 78.81 0.70 78.11 50.78 9814.81 08:14:01 PM 31.74 0.42 31.32 64.78 1703.13 08:15:01 PM 45.58 2.52 43.06 396.07 6856.82 08:16:01 PM 5.10 0.10 5.00 32.13 210.20 08:17:01 PM 2.13 0.00 2.13 0.00 407.28 08:18:01 PM 0.77 0.00 0.77 0.00 512.56 08:19:01 PM 0.38 0.00 0.38 0.00 316.58 08:20:01 PM 5.92 0.35 5.57 38.79 324.01 08:21:01 PM 26.47 0.53 25.94 64.78 2805.46 Average: 29.04 1.37 27.68 206.95 2951.43 08:11:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:12:01 PM 5190416 6983948 2692016 34.15 2688 1973156 771616 8.64 216952 2145804 215088 08:13:01 PM 5115728 6982500 2766704 35.10 2688 2043812 755120 8.46 234092 2187840 25560 08:14:01 PM 4952912 6994940 2929520 37.17 2688 2211796 718128 8.04 256040 2307792 172700 08:15:01 PM 4983100 7039636 2899332 36.78 2688 2225864 665976 7.46 263436 2262560 4 08:16:01 PM 4940144 6999220 2942288 37.33 2688 2228424 731364 8.19 263624 2305372 1612 08:17:01 PM 4909848 6986300 2972584 37.71 2688 2245848 731364 8.19 264040 2335560 8716 08:18:01 PM 4897800 6985524 2984632 37.86 2688 2257076 731364 8.19 264040 2346824 4948 08:19:01 PM 4887492 6982192 2994940 38.00 2688 2264004 750444 8.40 264088 2357384 2424 08:20:01 PM 4954348 6955748 2928084 37.15 2688 2174576 775192 8.68 324768 2243952 79652 08:21:01 PM 5064080 7039300 2818352 35.75 2688 2150224 658848 7.38 493752 1971600 16756 Average: 4989587 6994931 2892845 36.70 2688 2177478 728942 8.16 284483 2246469 52746 08:11:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 81.58 67.21 937.47 8.07 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 43.72 35.79 441.18 7.82 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 36.95 31.77 296.00 7.20 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 179.75 126.98 40.30 38.83 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 17.01 13.16 21.17 2.14 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 47.40 38.69 122.11 10.48 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 29.26 21.18 74.00 6.96 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 16.61 17.33 38.37 12.44 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 78.39 52.69 171.55 78.34 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 17.86 16.49 15.05 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 54.85 42.13 215.75 18.00 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) 11/30/2024 _x86_64_ (2 CPU) 20:10:04 LINUX RESTART (2 CPU) 08:11:01 PM CPU %user %nice %system %iowait %steal %idle 08:12:01 PM all 34.87 0.00 5.67 2.84 0.10 56.52 08:12:01 PM 0 28.44 0.00 5.29 2.52 0.10 63.64 08:12:01 PM 1 41.29 0.00 6.05 3.15 0.10 49.41 08:13:01 PM all 20.48 0.00 3.17 3.32 0.08 72.96 08:13:01 PM 0 20.16 0.00 3.51 3.05 0.08 73.19 08:13:01 PM 1 20.79 0.00 2.82 3.59 0.07 72.74 08:14:01 PM all 23.97 0.00 3.41 0.58 0.07 71.96 08:14:01 PM 0 20.35 0.00 3.26 0.35 0.07 75.97 08:14:01 PM 1 27.59 0.00 3.57 0.82 0.08 67.94 08:15:01 PM all 7.71 0.00 1.72 1.81 0.04 88.72 08:15:01 PM 0 7.75 0.00 1.51 1.41 0.05 89.29 08:15:01 PM 1 7.68 0.00 1.94 2.21 0.03 88.14 08:16:01 PM all 3.09 0.00 0.23 0.05 0.05 96.58 08:16:01 PM 0 3.63 0.00 0.25 0.08 0.05 95.99 08:16:01 PM 1 2.56 0.00 0.20 0.02 0.05 97.18 08:17:01 PM all 18.89 0.00 0.25 0.09 0.06 80.71 08:17:01 PM 0 5.85 0.00 0.23 0.02 0.05 93.84 08:17:01 PM 1 31.90 0.00 0.27 0.17 0.07 67.60 08:18:01 PM all 10.28 0.00 0.14 0.07 0.04 89.47 08:18:01 PM 0 4.98 0.00 0.17 0.05 0.03 94.77 08:18:01 PM 1 15.58 0.00 0.12 0.08 0.05 84.17 08:19:01 PM all 8.85 0.00 0.17 0.08 0.06 90.84 08:19:01 PM 0 4.29 0.00 0.15 0.17 0.05 95.34 08:19:01 PM 1 13.41 0.00 0.18 0.00 0.07 86.34 08:20:01 PM all 14.35 0.00 1.59 0.10 0.06 83.90 08:20:01 PM 0 9.02 0.00 1.65 0.13 0.05 89.14 08:20:01 PM 1 19.69 0.00 1.52 0.07 0.07 78.65 08:21:01 PM all 26.31 0.00 2.99 0.71 0.08 69.91 08:21:01 PM 0 18.58 0.00 2.64 0.87 0.07 77.85 08:21:01 PM 1 34.03 0.00 3.33 0.55 0.10 61.99 Average: all 16.89 0.00 1.93 0.96 0.06 80.15 Average: 0 12.31 0.00 1.87 0.86 0.06 84.90 Average: 1 21.47 0.00 2.00 1.07 0.07 75.40