---> uname -a: Linux prd-centos8-robot-2c-8g-4257.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 621 4952 19 2124 6780 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:a5:f5:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.205/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85518sec preferred_lft 85518sec inet6 fe80::f816:3eff:fea5:f5d8/64 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) 12/20/2024 _x86_64_ (2 CPU) 02:07:59 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 84.66 0.30 84.36 13.46 6440.15 02:11:01 AM 57.25 0.67 56.58 51.17 8813.69 02:12:01 AM 11.75 0.42 11.33 64.79 643.14 02:13:01 AM 49.40 6.71 42.69 1245.72 4369.89 02:14:01 AM 22.75 0.03 22.71 3.47 3781.04 02:15:01 AM 2.22 0.00 2.22 0.00 59.72 02:16:01 AM 0.32 0.00 0.32 0.00 6.13 02:17:01 AM 0.12 0.00 0.12 0.00 1.32 02:18:01 AM 0.43 0.10 0.33 32.12 42.19 02:19:01 AM 2.05 0.00 2.05 0.00 99.58 02:20:01 AM 0.52 0.00 0.52 0.00 16.30 02:21:01 AM 0.32 0.03 0.28 1.87 17.81 02:22:01 AM 18.17 0.42 17.76 47.71 1152.27 Average: 19.23 0.67 18.56 112.33 1957.41 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5285368 7046860 2597064 32.95 2688 1940280 690708 7.73 187244 2077540 211704 02:11:01 AM 5215860 7009972 2666572 33.83 2688 1972112 708428 7.93 198548 2125492 8 02:12:01 AM 5220884 7051844 2661548 33.77 2688 2006452 662340 7.42 226488 2085556 32004 02:13:01 AM 4936688 6985336 2945744 37.37 2688 2218012 700424 7.84 257320 2315792 99564 02:14:01 AM 4989664 7024844 2892768 36.70 2688 2205200 671364 7.52 258588 2262292 88 02:15:01 AM 4989896 7025076 2892536 36.70 2688 2205200 671364 7.52 258584 2262132 16 02:16:01 AM 4990100 7025280 2892332 36.69 2688 2205200 671364 7.52 258588 2262112 4 02:17:01 AM 4989956 7025140 2892476 36.70 2688 2205204 671364 7.52 258588 2262132 4 02:18:01 AM 4945032 6982488 2937400 37.27 2688 2207472 724460 8.11 258856 2306420 244 02:19:01 AM 4943436 6981628 2938996 37.29 2688 2208216 724460 8.11 258856 2308132 52 02:20:01 AM 4942036 6980596 2940396 37.30 2688 2208584 743664 8.33 258856 2309592 132 02:21:01 AM 4985684 7026132 2896748 36.75 2688 2210464 660520 7.40 259340 2265996 1544 02:22:01 AM 5169496 7036880 2712936 34.42 2688 2042720 684188 7.66 450124 1913076 476 Average: 5046469 7015544 2835963 35.98 2688 2141163 691127 7.74 260768 2212020 26603 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 97.23 78.12 841.16 10.89 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 43.02 29.06 435.05 3.54 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 20.46 12.91 7.20 4.61 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 32.67 28.49 294.65 5.77 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 529.53 383.99 111.56 90.24 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 1.27 0.85 0.29 0.13 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 3.35 2.05 0.49 0.45 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 3.28 2.00 0.49 0.43 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 45.45 24.93 13.96 4.12 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 28.11 18.33 6.20 3.47 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 13.95 9.33 2.71 1.77 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 55.83 31.92 15.27 4.54 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 48.18 35.35 83.63 29.34 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 70.94 50.56 139.45 12.25 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) 12/20/2024 _x86_64_ (2 CPU) 02:07:59 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 32.22 0.00 4.42 1.23 0.16 61.98 02:10:01 AM 0 20.11 0.00 3.74 1.23 0.18 74.74 02:10:01 AM 1 44.32 0.00 5.10 1.22 0.13 49.22 02:11:01 AM all 9.50 0.00 1.42 1.19 0.08 87.80 02:11:01 AM 0 1.95 0.00 1.08 1.47 0.08 95.42 02:11:01 AM 1 17.06 0.00 1.75 0.92 0.08 80.19 02:12:01 AM all 16.92 0.00 2.44 0.22 0.08 80.35 02:12:01 AM 0 14.98 0.00 2.69 0.35 0.08 81.90 02:12:01 AM 1 18.85 0.00 2.19 0.08 0.07 78.81 02:13:01 AM all 16.64 0.00 2.91 20.36 0.13 59.95 02:13:01 AM 0 9.00 0.00 2.31 18.74 0.12 69.82 02:13:01 AM 1 24.31 0.00 3.52 21.99 0.15 50.03 02:14:01 AM all 6.54 0.00 1.94 28.05 0.07 63.41 02:14:01 AM 0 4.49 0.00 1.68 20.65 0.08 73.10 02:14:01 AM 1 8.60 0.00 2.20 35.48 0.05 53.68 02:15:01 AM all 0.34 0.00 0.07 0.02 0.03 99.54 02:15:01 AM 0 0.58 0.00 0.07 0.00 0.05 99.30 02:15:01 AM 1 0.10 0.00 0.07 0.03 0.02 99.78 02:16:01 AM all 0.37 0.00 0.07 0.00 0.04 99.52 02:16:01 AM 0 0.58 0.00 0.05 0.00 0.03 99.33 02:16:01 AM 1 0.15 0.00 0.08 0.00 0.05 99.72 02:17:01 AM all 0.28 0.00 0.08 0.00 0.03 99.61 02:17:01 AM 0 0.22 0.00 0.10 0.00 0.02 99.67 02:17:01 AM 1 0.35 0.00 0.05 0.00 0.05 99.55 02:18:01 AM all 7.06 0.00 0.84 0.03 0.06 92.02 02:18:01 AM 0 1.49 0.00 0.39 0.05 0.05 98.02 02:18:01 AM 1 12.62 0.00 1.29 0.00 0.07 86.02 02:19:01 AM all 7.33 0.00 0.55 0.01 0.06 92.06 02:19:01 AM 0 4.71 0.00 0.43 0.02 0.05 94.78 02:19:01 AM 1 9.94 0.00 0.67 0.00 0.07 89.33 02:20:01 AM all 4.25 0.00 0.28 0.00 0.06 95.42 02:20:01 AM 0 2.62 0.00 0.20 0.00 0.05 97.12 02:20:01 AM 1 5.87 0.00 0.35 0.00 0.07 93.71 02:20:01 AM CPU %user %nice %system %iowait %steal %idle 02:21:01 AM all 4.55 0.00 0.43 0.01 0.05 94.96 02:21:01 AM 0 3.43 0.00 0.33 0.00 0.05 96.19 02:21:01 AM 1 5.67 0.00 0.54 0.02 0.05 93.73 02:22:01 AM all 14.64 0.00 2.21 0.33 0.06 82.77 02:22:01 AM 0 10.81 0.00 1.84 0.40 0.07 86.88 02:22:01 AM 1 18.46 0.00 2.59 0.25 0.05 78.65 Average: all 9.28 0.00 1.36 3.94 0.07 85.35 Average: 0 5.77 0.00 1.15 3.30 0.07 89.72 Average: 1 12.79 0.00 1.57 4.59 0.07 80.98