---> uname -a: Linux prd-centos8-robot-2c-8g-627.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 645 4850 19 2201 6753 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:28:62:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85369sec preferred_lft 85369sec inet6 fe80::f816:3eff:fe28:6296/64 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) 10/04/2025 _x86_64_ (2 CPU) 23:06:16 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 97.67 6.01 91.65 1088.30 6638.10 11:09:01 PM 65.36 0.68 64.67 51.59 9763.34 11:10:01 PM 13.40 0.40 13.00 64.25 350.17 11:11:01 PM 38.92 6.71 32.21 1245.30 2151.53 11:12:01 PM 52.92 2.73 50.18 439.59 7627.44 11:13:01 PM 3.60 0.00 3.60 0.00 124.30 11:14:01 PM 0.23 0.00 0.23 0.00 2.50 11:15:01 PM 0.50 0.20 0.30 11.60 7.90 11:16:01 PM 2.08 0.03 2.05 1.87 102.40 11:17:01 PM 0.65 0.00 0.65 0.00 11.35 11:18:01 PM 0.48 0.00 0.48 0.00 7.13 11:19:01 PM 0.42 0.00 0.42 0.00 7.45 11:20:01 PM 0.35 0.00 0.35 0.00 5.80 11:21:01 PM 0.45 0.00 0.45 0.00 7.08 11:22:01 PM 8.18 6.10 2.08 592.74 102.02 11:23:01 PM 32.73 0.28 32.44 26.26 1415.36 Average: 19.87 1.45 18.42 220.13 1770.24 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5179816 6975960 2702608 34.29 2688 1973108 737836 8.26 187264 2177016 219992 11:09:01 PM 5104404 6945696 2778020 35.24 2688 2017660 765984 8.58 198580 2228924 12 11:10:01 PM 5176812 7020476 2705612 34.32 2688 2019592 694116 7.77 219032 2137196 10752 11:11:01 PM 4858288 6957724 3024136 38.37 2688 2267524 740032 8.29 258980 2392216 189992 11:12:01 PM 4887616 6994396 2994808 37.99 2688 2274284 695056 7.78 267668 2345184 28 11:13:01 PM 4887652 6994424 2994772 37.99 2688 2274284 695056 7.78 267672 2345112 8 11:14:01 PM 4887584 6994356 2994840 37.99 2688 2274284 695056 7.78 267672 2345232 4 11:15:01 PM 4845868 6953372 3036556 38.52 2688 2275016 745860 8.35 267800 2386584 372 11:16:01 PM 4839432 6947764 3042992 38.60 2688 2275848 768740 8.61 268076 2392768 4 11:17:01 PM 4837328 6945764 3045096 38.63 2688 2275944 768740 8.61 268076 2394660 4 11:18:01 PM 4837368 6945892 3045056 38.63 2688 2276040 768740 8.61 268076 2394868 24 11:19:01 PM 4837072 6945692 3045352 38.63 2688 2276128 768740 8.61 268076 2395200 4 11:20:01 PM 4836240 6944952 3046184 38.65 2688 2276220 786092 8.80 268076 2395696 4 11:21:01 PM 4836252 6945064 3046172 38.65 2688 2276316 770300 8.63 268076 2395924 24 11:22:01 PM 5029336 6979504 2853088 36.20 2688 2119100 713916 7.99 266272 2201096 7288 11:23:01 PM 4966284 6909468 2916140 37.00 2688 2116364 784636 8.79 467224 2090572 11232 Average: 4927960 6962532 2954464 37.48 2688 2204232 743681 8.33 267289 2313640 27484 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 95.67 80.82 1068.85 12.51 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 50.72 38.78 580.70 4.43 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 16.06 11.30 6.13 4.12 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 40.31 36.14 329.04 7.51 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 487.44 352.15 98.39 82.78 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 2.37 1.90 0.43 0.42 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 2.93 1.97 0.48 0.44 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 26.85 15.60 8.21 1.89 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 32.14 28.38 6.78 4.04 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 2.07 0.58 0.57 0.34 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 1.08 0.30 0.12 0.05 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 1.03 0.30 0.16 0.05 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 0.72 0.30 0.11 0.05 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 0.58 0.30 0.10 0.05 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 88.14 66.99 84.49 25.37 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 18.23 16.20 13.93 8.20 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 54.15 40.75 137.41 9.52 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) 10/04/2025 _x86_64_ (2 CPU) 23:06:16 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 39.05 0.00 5.86 1.12 0.12 53.84 11:08:01 PM 0 43.16 0.00 6.07 1.00 0.12 49.66 11:08:01 PM 1 34.92 0.00 5.65 1.25 0.13 58.04 11:09:01 PM all 11.00 0.00 1.65 7.60 0.04 79.71 11:09:01 PM 0 12.44 0.00 1.91 5.15 0.03 80.47 11:09:01 PM 1 9.49 0.00 1.37 10.17 0.05 78.91 11:10:01 PM all 12.24 0.00 1.52 0.62 0.08 85.55 11:10:01 PM 0 17.87 0.00 1.84 0.32 0.07 79.91 11:10:01 PM 1 6.61 0.00 1.20 0.92 0.08 91.19 11:11:01 PM all 22.22 0.00 4.91 0.43 0.08 72.36 11:11:01 PM 0 27.83 0.00 5.43 0.57 0.10 66.07 11:11:01 PM 1 16.61 0.00 4.38 0.30 0.07 78.64 11:12:01 PM all 14.27 0.00 2.95 0.60 0.07 82.12 11:12:01 PM 0 18.27 0.00 2.87 0.28 0.07 78.50 11:12:01 PM 1 10.24 0.00 3.02 0.92 0.07 85.75 11:13:01 PM all 0.24 0.00 0.09 0.01 0.03 99.63 11:13:01 PM 0 0.08 0.00 0.07 0.02 0.02 99.82 11:13:01 PM 1 0.40 0.00 0.12 0.00 0.03 99.45 11:14:01 PM all 0.27 0.00 0.08 0.00 0.03 99.63 11:14:01 PM 0 0.42 0.00 0.07 0.00 0.03 99.48 11:14:01 PM 1 0.12 0.00 0.08 0.00 0.02 99.78 11:15:01 PM all 1.55 0.00 0.25 0.01 0.03 98.16 11:15:01 PM 0 0.65 0.00 0.13 0.00 0.03 99.18 11:15:01 PM 1 2.46 0.00 0.37 0.02 0.02 97.14 11:16:01 PM all 7.19 0.00 0.47 0.02 0.06 92.26 11:16:01 PM 0 4.86 0.00 0.45 0.03 0.05 94.60 11:16:01 PM 1 9.53 0.00 0.49 0.00 0.07 89.91 11:17:01 PM all 0.62 0.00 0.11 0.00 0.06 99.22 11:17:01 PM 0 0.43 0.00 0.12 0.00 0.07 99.38 11:17:01 PM 1 0.80 0.00 0.10 0.00 0.05 99.05 11:18:01 PM all 0.61 0.00 0.08 0.00 0.04 99.26 11:18:01 PM 0 0.53 0.00 0.10 0.00 0.05 99.31 11:18:01 PM 1 0.68 0.00 0.07 0.00 0.03 99.21 11:18:01 PM CPU %user %nice %system %iowait %steal %idle 11:19:01 PM all 0.63 0.00 0.08 0.00 0.04 99.25 11:19:01 PM 0 0.62 0.00 0.10 0.00 0.05 99.23 11:19:01 PM 1 0.65 0.00 0.05 0.00 0.03 99.27 11:20:01 PM all 0.56 0.00 0.11 0.00 0.05 99.28 11:20:01 PM 0 0.57 0.00 0.10 0.00 0.07 99.27 11:20:01 PM 1 0.55 0.00 0.12 0.00 0.03 99.30 11:21:01 PM all 0.48 0.00 0.10 0.00 0.05 99.36 11:21:01 PM 0 0.74 0.00 0.12 0.00 0.05 99.10 11:21:01 PM 1 0.23 0.00 0.08 0.00 0.05 99.63 11:22:01 PM all 4.32 0.23 1.34 0.10 0.06 93.94 11:22:01 PM 0 6.09 0.13 1.51 0.10 0.05 92.11 11:22:01 PM 1 2.56 0.33 1.17 0.10 0.07 95.77 11:23:01 PM all 29.04 0.00 3.30 0.18 0.08 67.40 11:23:01 PM 0 34.77 0.00 3.45 0.18 0.08 61.52 11:23:01 PM 1 23.30 0.00 3.15 0.17 0.08 73.29 Average: all 9.03 0.01 1.43 0.66 0.06 88.81 Average: 0 10.60 0.01 1.52 0.48 0.06 87.33 Average: 1 7.45 0.02 1.34 0.84 0.06 90.30