---> uname -a: Linux prd-centos8-robot-2c-8g-38178.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 578 4946 19 2173 6822 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:ac:4f:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85394sec preferred_lft 85394sec inet6 fe80::f816:3eff:feac:4fb8/64 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) 06/29/2025 _x86_64_ (2 CPU) 01:17:58 LINUX RESTART (2 CPU) 01:19:01 AM tps rtps wtps bread/s bwrtn/s 01:20:01 AM 117.97 0.73 117.24 53.04 10647.71 01:21:01 AM 31.61 0.42 31.19 64.78 3775.39 01:22:01 AM 70.66 9.45 61.21 1685.30 4597.98 01:23:01 AM 22.86 0.00 22.86 0.00 5137.91 01:24:01 AM 0.52 0.00 0.52 0.00 7.78 01:25:01 AM 0.33 0.00 0.33 0.00 3.28 01:26:01 AM 1.85 0.02 1.83 0.13 69.44 01:27:01 AM 0.23 0.00 0.23 0.00 62.04 01:28:01 AM 0.68 0.00 0.68 0.00 100.77 01:29:01 AM 0.42 0.00 0.42 0.00 21.66 01:30:01 AM 0.18 0.00 0.18 0.00 17.31 01:31:01 AM 0.35 0.00 0.35 0.00 12.41 01:32:01 AM 0.25 0.00 0.25 0.00 20.33 01:33:01 AM 0.60 0.03 0.57 0.27 18.71 01:34:01 AM 17.24 0.42 16.83 47.72 1010.98 Average: 17.72 0.74 16.98 123.42 1700.35 01:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:01 AM 5200792 7023812 2681640 34.02 2688 1999748 707592 7.92 198116 2141384 104040 01:21:01 AM 5270920 7095528 2611512 33.13 2688 2001696 632164 7.08 218908 2051720 10764 01:22:01 AM 4991384 7073864 2891048 36.68 2688 2251000 623240 6.98 266764 2254016 144608 01:23:01 AM 4985940 7068260 2896492 36.75 2688 2251008 623240 6.98 266776 2254036 8 01:24:01 AM 4986136 7068460 2896296 36.74 2688 2251012 623240 6.98 266780 2254108 4 01:25:01 AM 4986504 7068828 2895928 36.74 2688 2251012 623240 6.98 266780 2254040 4 01:26:01 AM 4944340 7027752 2938092 37.27 2688 2252116 709284 7.94 267048 2295820 928 01:27:01 AM 4935212 7021928 2947220 37.39 2688 2255404 709284 7.94 267048 2304652 2452 01:28:01 AM 4935148 7022272 2947284 37.39 2688 2255812 709284 7.94 267048 2304828 168 01:29:01 AM 4932848 7020336 2949584 37.42 2688 2256188 709284 7.94 267048 2307304 84 01:30:01 AM 4931704 7019580 2950728 37.43 2688 2256568 727188 8.14 267048 2307916 4 01:31:01 AM 4931628 7019876 2950804 37.44 2688 2256948 727188 8.14 267048 2308492 160 01:32:01 AM 4931244 7019872 2951188 37.44 2688 2257328 727188 8.14 267048 2308872 24 01:33:01 AM 4929720 7018740 2952712 37.46 2688 2257720 696136 7.79 267160 2310152 32 01:34:01 AM 5127112 7042164 2755320 34.96 2688 2089588 673300 7.54 466448 1938332 22292 Average: 5001375 7040751 2881057 36.55 2688 2209543 681390 7.63 272471 2239711 19038 01:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 109.73 83.49 1164.73 11.84 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 17.41 10.90 6.48 4.17 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 241.54 176.76 356.66 48.85 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 379.94 270.92 72.54 56.91 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 2.52 1.97 0.54 0.47 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 2.75 1.88 0.44 0.41 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 42.82 25.52 12.10 3.73 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 36.53 31.86 10.82 6.37 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 14.88 9.75 3.07 1.90 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 13.55 9.28 2.93 1.88 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 11.28 9.33 2.70 1.82 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 11.33 9.21 2.73 1.81 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 11.96 9.27 2.86 1.86 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 12.80 9.75 3.17 3.10 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 65.81 51.62 93.38 40.18 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 64.99 47.43 115.69 12.35 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) 06/29/2025 _x86_64_ (2 CPU) 01:17:58 LINUX RESTART (2 CPU) 01:19:01 AM CPU %user %nice %system %iowait %steal %idle 01:20:01 AM all 36.87 0.00 5.24 2.39 0.11 55.39 01:20:01 AM 0 32.09 0.00 5.06 2.05 0.12 60.70 01:20:01 AM 1 41.66 0.00 5.42 2.73 0.10 50.09 01:21:01 AM all 11.55 0.00 1.73 0.61 0.07 86.04 01:21:01 AM 0 12.77 0.00 1.55 0.45 0.07 85.16 01:21:01 AM 1 10.32 0.00 1.92 0.77 0.07 86.92 01:22:01 AM all 33.28 0.00 6.09 1.18 0.11 59.33 01:22:01 AM 0 35.52 0.00 5.91 1.08 0.10 57.38 01:22:01 AM 1 31.04 0.00 6.28 1.28 0.12 61.28 01:23:01 AM all 0.75 0.00 0.76 0.72 0.05 97.72 01:23:01 AM 0 0.87 0.00 0.59 0.32 0.05 98.18 01:23:01 AM 1 0.64 0.00 0.94 1.12 0.05 97.26 01:24:01 AM all 0.20 0.00 0.07 0.00 0.06 99.67 01:24:01 AM 0 0.28 0.00 0.08 0.00 0.03 99.60 01:24:01 AM 1 0.12 0.00 0.05 0.00 0.08 99.75 01:25:01 AM all 0.31 0.00 0.08 0.00 0.03 99.58 01:25:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 01:25:01 AM 1 0.50 0.00 0.08 0.00 0.03 99.38 01:26:01 AM all 5.50 0.00 0.55 0.01 0.09 93.84 01:26:01 AM 0 2.89 0.00 0.43 0.02 0.10 96.56 01:26:01 AM 1 8.12 0.00 0.67 0.00 0.08 91.13 01:27:01 AM all 16.84 0.00 0.89 0.00 0.14 82.14 01:27:01 AM 0 8.95 0.00 0.52 0.00 0.08 90.45 01:27:01 AM 1 24.72 0.00 1.25 0.00 0.20 73.83 01:28:01 AM all 4.56 0.00 0.33 0.00 0.08 95.03 01:28:01 AM 0 4.11 0.00 0.33 0.00 0.07 95.49 01:28:01 AM 1 5.01 0.00 0.33 0.00 0.08 94.57 01:29:01 AM all 4.47 0.00 0.34 0.00 0.07 95.12 01:29:01 AM 0 3.73 0.00 0.30 0.00 0.07 95.90 01:29:01 AM 1 5.22 0.00 0.38 0.00 0.07 94.33 01:30:01 AM all 4.34 0.00 0.31 0.00 0.08 95.26 01:30:01 AM 0 1.95 0.00 0.18 0.00 0.07 97.79 01:30:01 AM 1 6.73 0.00 0.43 0.00 0.10 92.73 01:30:01 AM CPU %user %nice %system %iowait %steal %idle 01:31:01 AM all 4.50 0.00 0.33 0.00 0.07 95.10 01:31:01 AM 0 2.79 0.00 0.25 0.00 0.07 96.89 01:31:01 AM 1 6.22 0.00 0.42 0.00 0.07 93.30 01:32:01 AM all 4.41 0.00 0.32 0.00 0.10 95.18 01:32:01 AM 0 1.97 0.00 0.20 0.00 0.08 97.74 01:32:01 AM 1 6.84 0.00 0.43 0.00 0.12 92.61 01:33:01 AM all 4.50 0.00 0.43 0.00 0.05 95.02 01:33:01 AM 0 2.06 0.00 0.35 0.00 0.03 97.56 01:33:01 AM 1 6.94 0.00 0.52 0.00 0.07 92.47 01:34:01 AM all 19.74 0.00 3.04 0.25 0.09 76.88 01:34:01 AM 0 12.22 0.00 2.52 0.13 0.10 85.02 01:34:01 AM 1 27.25 0.00 3.55 0.37 0.08 68.75 Average: all 10.13 0.00 1.37 0.34 0.08 88.07 Average: 0 8.17 0.00 1.22 0.27 0.07 90.27 Average: 1 12.10 0.00 1.52 0.42 0.09 85.88