---> uname -a: Linux prd-centos8-robot-2c-8g-44871.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 574 4954 19 2168 6824 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:82:e6:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.99/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85525sec preferred_lft 85525sec inet6 fe80::f816:3eff:fe82:e611/64 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) 07/21/2025 _x86_64_ (2 CPU) 05:15:29 LINUX RESTART (2 CPU) 05:16:01 AM tps rtps wtps bread/s bwrtn/s 05:17:01 AM 87.10 10.28 76.82 3050.85 7309.53 05:18:01 AM 85.82 0.72 85.10 52.92 9880.86 05:19:01 AM 10.48 0.03 10.45 0.53 1591.45 05:20:01 AM 0.17 0.00 0.17 0.00 1.72 05:21:01 AM 0.36 0.00 0.36 0.00 4.96 05:22:01 AM 0.23 0.00 0.23 0.00 4.50 05:23:01 AM 0.13 0.00 0.13 0.00 1.43 05:24:01 AM 15.65 0.40 15.25 64.26 1004.68 05:25:01 AM 70.44 6.96 63.48 1292.77 7695.13 05:26:01 AM 14.01 0.00 14.01 0.00 1272.66 05:27:01 AM 5.35 0.03 5.31 1.07 232.81 05:28:01 AM 0.40 0.00 0.40 0.00 6.60 05:29:01 AM 10.00 0.32 9.68 36.92 356.15 05:30:01 AM 32.12 0.52 31.61 63.85 1503.68 Average: 23.76 1.38 22.38 326.34 2207.42 05:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:17:01 AM 5345760 7066560 2536664 32.18 2688 1903060 667204 7.47 187540 2029512 181796 05:18:01 AM 5182072 7019544 2700352 34.26 2688 2013444 692620 7.76 199208 2151844 42492 05:19:01 AM 5180120 7017128 2702304 34.28 2688 2013464 708256 7.93 199220 2154240 12 05:20:01 AM 5180164 7017172 2702260 34.28 2688 2013464 705600 7.90 199220 2154392 12 05:21:01 AM 5180612 7017652 2701812 34.28 2688 2013468 705600 7.90 199220 2154200 4 05:22:01 AM 5180540 7017580 2701884 34.28 2688 2013468 705600 7.90 199220 2154236 4 05:23:01 AM 5180980 7018012 2701444 34.27 2688 2013468 705600 7.90 199220 2154216 4 05:24:01 AM 5147112 7030612 2735312 34.70 2688 2058064 672356 7.53 226872 2155728 42472 05:25:01 AM 4979460 7064680 2902964 36.83 2688 2253032 628964 7.04 263412 2257384 26920 05:26:01 AM 4937768 7023100 2944656 37.36 2688 2253328 698648 7.82 263676 2301392 300 05:27:01 AM 4930884 7017356 2951540 37.44 2688 2254468 698648 7.82 263676 2308288 4 05:28:01 AM 4917180 7003668 2965244 37.62 2688 2254484 733676 8.21 263676 2321560 4 05:29:01 AM 4986908 6938448 2895516 36.73 2688 2123320 771316 8.64 296656 2234564 56848 05:30:01 AM 5089624 7002752 2792800 35.43 2688 2086576 704816 7.89 461880 1974624 25164 Average: 5101370 7018162 2781054 35.28 2688 2090508 699922 7.84 244478 2179013 26860 05:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 224.84 155.91 1603.97 50.93 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 69.48 50.22 603.22 8.00 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 2.67 0.40 0.67 0.28 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 0.78 0.35 0.27 0.10 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 0.85 0.32 0.34 0.14 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 0.80 0.37 0.31 0.14 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 0.88 0.37 0.31 0.14 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 10.83 10.45 5.96 4.26 0.00 0.00 0.00 0.00 05:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 AM eth0 177.26 143.04 347.64 41.74 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 23.51 10.36 5.97 1.24 0.00 0.00 0.00 0.00 05:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 AM eth0 242.52 240.65 63.68 102.66 0.00 0.00 0.00 0.00 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 217.16 215.95 197.57 81.18 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 112.33 90.94 120.99 42.50 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 20.46 17.96 16.53 8.62 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 78.98 67.03 212.22 24.45 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) 07/21/2025 _x86_64_ (2 CPU) 05:15:29 LINUX RESTART (2 CPU) 05:16:01 AM CPU %user %nice %system %iowait %steal %idle 05:17:01 AM all 41.68 0.00 5.90 0.84 0.11 51.47 05:17:01 AM 0 51.53 0.00 7.66 0.95 0.12 39.75 05:17:01 AM 1 31.85 0.00 4.15 0.73 0.10 63.17 05:18:01 AM all 21.89 0.00 3.01 0.82 0.08 74.19 05:18:01 AM 0 19.97 0.00 3.69 0.89 0.07 75.38 05:18:01 AM 1 23.82 0.00 2.34 0.75 0.10 73.00 05:19:01 AM all 0.41 0.00 0.19 0.12 0.05 99.23 05:19:01 AM 0 0.15 0.00 0.20 0.10 0.03 99.52 05:19:01 AM 1 0.67 0.00 0.18 0.13 0.07 98.95 05:20:01 AM all 0.38 0.00 0.07 0.00 0.03 99.53 05:20:01 AM 0 0.12 0.00 0.05 0.00 0.02 99.82 05:20:01 AM 1 0.63 0.00 0.08 0.00 0.03 99.25 05:21:01 AM all 0.38 0.00 0.06 0.00 0.04 99.52 05:21:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 05:21:01 AM 1 0.66 0.00 0.05 0.00 0.05 99.24 05:22:01 AM all 0.34 0.00 0.06 0.00 0.03 99.57 05:22:01 AM 0 0.13 0.00 0.07 0.00 0.03 99.77 05:22:01 AM 1 0.55 0.00 0.05 0.00 0.03 99.37 05:23:01 AM all 0.38 0.00 0.04 0.00 0.05 99.53 05:23:01 AM 0 0.22 0.00 0.03 0.00 0.03 99.72 05:23:01 AM 1 0.53 0.00 0.05 0.00 0.07 99.35 05:24:01 AM all 16.46 0.00 2.29 0.11 0.08 81.06 05:24:01 AM 0 25.27 0.00 2.79 0.18 0.07 71.70 05:24:01 AM 1 7.67 0.00 1.80 0.03 0.08 90.42 05:25:01 AM all 27.46 0.00 4.79 0.61 0.08 67.05 05:25:01 AM 0 28.81 0.00 4.96 0.82 0.08 65.33 05:25:01 AM 1 26.12 0.00 4.62 0.40 0.08 68.78 05:26:01 AM all 1.59 0.00 0.35 0.13 0.04 97.89 05:26:01 AM 0 2.93 0.00 0.43 0.17 0.03 96.44 05:26:01 AM 1 0.25 0.00 0.27 0.10 0.05 99.33 05:27:01 AM all 19.33 0.00 0.52 0.03 0.12 80.01 05:27:01 AM 0 22.82 0.00 0.67 0.00 0.12 76.40 05:27:01 AM 1 15.84 0.00 0.37 0.05 0.12 83.63 05:27:01 AM CPU %user %nice %system %iowait %steal %idle 05:28:01 AM all 22.76 0.00 0.46 0.00 0.13 76.64 05:28:01 AM 0 1.29 0.00 0.27 0.00 0.15 98.30 05:28:01 AM 1 44.35 0.00 0.65 0.00 0.12 54.88 05:29:01 AM all 19.95 0.00 1.91 0.06 0.11 77.97 05:29:01 AM 0 17.39 0.00 1.88 0.07 0.12 80.54 05:29:01 AM 1 22.50 0.00 1.94 0.05 0.10 75.41 05:30:01 AM all 31.49 0.00 4.19 0.13 0.09 64.10 05:30:01 AM 0 31.05 0.00 3.91 0.15 0.08 64.80 05:30:01 AM 1 31.92 0.00 4.47 0.12 0.10 63.39 Average: all 14.62 0.00 1.71 0.20 0.07 83.39 Average: 0 14.43 0.00 1.91 0.24 0.07 83.36 Average: 1 14.82 0.00 1.50 0.17 0.08 83.43