---> uname -a: Linux prd-centos8-robot-2c-8g-3044.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: 2799.998 BogoMIPS: 5599.99 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 607 4895 19 2194 6791 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:33:1e:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85534sec preferred_lft 85534sec inet6 fe80::f816:3eff:fe33:1e67/64 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) 12/02/2025 _x86_64_ (2 CPU) 04:31:49 LINUX RESTART (2 CPU) 04:32:01 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 223.58 157.61 65.97 14777.32 41125.12 04:34:01 AM 121.63 0.92 120.71 65.86 12572.29 04:35:01 AM 29.52 0.42 29.11 64.78 2588.75 04:36:01 AM 85.97 6.97 79.00 1292.98 8597.23 04:37:01 AM 10.53 0.00 10.53 0.00 1072.38 04:38:01 AM 2.27 0.22 2.05 11.73 113.35 04:39:01 AM 0.23 0.00 0.23 0.00 66.71 04:40:01 AM 0.17 0.00 0.17 0.00 58.85 04:41:01 AM 0.30 0.00 0.30 0.00 70.16 04:42:01 AM 0.43 0.00 0.43 0.00 9.03 04:43:01 AM 0.32 0.00 0.32 0.00 16.35 04:44:01 AM 0.17 0.00 0.17 0.00 11.61 04:45:01 AM 2.25 0.32 1.93 36.92 157.78 04:46:01 AM 35.63 0.52 35.11 63.86 1861.59 Average: 36.65 11.93 24.72 1165.65 4881.08 04:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5377736 6994628 2504688 31.78 2688 1807488 785264 8.79 198784 2017296 140064 04:34:01 AM 5146656 6991944 2735768 34.71 2688 2021004 715644 8.01 198424 2183844 42028 04:35:01 AM 5089608 6999756 2792816 35.43 2688 2082664 694868 7.78 227964 2204220 68648 04:36:01 AM 4943164 7042812 2939260 37.29 2688 2267012 637764 7.14 259876 2297936 26984 04:37:01 AM 4940916 7040580 2941508 37.32 2688 2267028 637764 7.14 259876 2297844 20 04:38:01 AM 4893060 6995132 2989364 37.92 2688 2269444 723456 8.10 260024 2345032 856 04:39:01 AM 4890236 6993788 2992188 37.96 2688 2271000 741100 8.30 260032 2348156 504 04:40:01 AM 4886336 6991344 2996088 38.01 2688 2272400 763608 8.55 260036 2351892 176 04:41:01 AM 4879656 6986516 3002768 38.09 2688 2274224 780944 8.74 260036 2358436 96 04:42:01 AM 4879172 6986096 3003252 38.10 2688 2274288 780944 8.74 260036 2358708 24 04:43:01 AM 4879232 6986520 3003192 38.10 2688 2274660 780944 8.74 260040 2359116 16 04:44:01 AM 4876404 6984584 3006020 38.14 2688 2275544 780944 8.74 260040 2361756 592 04:45:01 AM 5036864 6986504 2845560 36.10 2688 2118592 685380 7.67 266912 2204748 23528 04:46:01 AM 5057108 6994172 2825316 35.84 2688 2110240 686356 7.69 469036 1997344 11372 Average: 4984011 6998170 2898413 36.77 2688 2184685 728213 8.15 264365 2263309 22493 04:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 337.86 208.93 1970.67 58.75 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 90.55 72.59 846.06 10.42 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 23.06 16.01 26.01 11.66 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 239.81 175.80 358.46 40.51 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 2.95 1.85 0.69 0.35 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 114.03 106.18 23.34 9.85 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 63.24 61.37 12.80 6.55 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 50.68 49.77 9.93 4.34 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 84.86 79.62 18.09 9.16 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 5.88 2.37 1.05 0.62 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 17.20 13.21 3.87 2.39 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 27.81 24.56 7.03 4.33 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 90.09 66.78 103.26 51.83 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 20.25 16.96 16.04 9.27 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 83.45 64.00 242.71 15.72 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) 12/02/2025 _x86_64_ (2 CPU) 04:31:49 LINUX RESTART (2 CPU) 04:32:01 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 54.33 0.07 10.90 2.57 0.10 32.03 04:33:01 AM 0 52.13 0.05 11.19 2.36 0.10 34.17 04:33:01 AM 1 56.54 0.08 10.62 2.77 0.10 29.88 04:34:01 AM all 31.86 0.00 4.58 1.22 0.08 62.25 04:34:01 AM 0 22.90 0.00 3.47 1.29 0.10 72.25 04:34:01 AM 1 40.83 0.00 5.69 1.15 0.07 52.26 04:35:01 AM all 22.93 0.00 3.29 0.21 0.08 73.49 04:35:01 AM 0 11.10 0.00 2.55 0.27 0.08 86.00 04:35:01 AM 1 34.76 0.00 4.04 0.15 0.08 60.97 04:36:01 AM all 27.16 0.00 5.11 1.57 0.09 66.07 04:36:01 AM 0 21.69 0.00 4.57 0.40 0.08 73.26 04:36:01 AM 1 32.62 0.00 5.65 2.75 0.10 58.88 04:37:01 AM all 0.35 0.00 0.14 0.10 0.04 99.37 04:37:01 AM 0 0.58 0.00 0.08 0.02 0.05 99.27 04:37:01 AM 1 0.12 0.00 0.20 0.18 0.03 99.47 04:38:01 AM all 8.82 0.00 0.61 0.03 0.08 90.48 04:38:01 AM 0 6.73 0.00 0.69 0.03 0.07 92.48 04:38:01 AM 1 10.90 0.00 0.52 0.02 0.08 88.48 04:39:01 AM all 6.61 0.00 0.35 0.00 0.09 92.94 04:39:01 AM 0 3.99 0.00 0.40 0.00 0.08 95.53 04:39:01 AM 1 9.24 0.00 0.30 0.00 0.10 90.36 04:40:01 AM all 2.57 0.00 0.26 0.00 0.08 97.10 04:40:01 AM 0 3.28 0.00 0.25 0.00 0.08 96.38 04:40:01 AM 1 1.86 0.00 0.27 0.00 0.07 97.81 04:41:01 AM all 9.59 0.00 0.51 0.00 0.08 89.82 04:41:01 AM 0 9.39 0.00 0.60 0.00 0.08 89.92 04:41:01 AM 1 9.78 0.00 0.42 0.00 0.08 89.71 04:42:01 AM all 1.20 0.00 0.14 0.00 0.09 98.56 04:42:01 AM 0 1.14 0.00 0.15 0.00 0.10 98.61 04:42:01 AM 1 1.27 0.00 0.13 0.00 0.08 98.51 04:43:01 AM all 4.03 0.00 0.27 0.00 0.08 95.62 04:43:01 AM 0 3.26 0.00 0.28 0.00 0.07 96.39 04:43:01 AM 1 4.80 0.00 0.25 0.00 0.10 94.85 04:43:01 AM CPU %user %nice %system %iowait %steal %idle 04:44:01 AM all 7.13 0.00 0.37 0.00 0.08 92.42 04:44:01 AM 0 5.90 0.00 0.37 0.00 0.10 93.63 04:44:01 AM 1 8.35 0.00 0.37 0.00 0.07 91.22 04:45:01 AM all 14.71 0.00 1.57 0.00 0.08 83.65 04:45:01 AM 0 11.24 0.00 1.89 0.00 0.07 86.80 04:45:01 AM 1 18.16 0.00 1.25 0.00 0.08 80.50 04:46:01 AM all 33.34 0.00 3.68 0.21 0.09 62.68 04:46:01 AM 0 22.31 0.00 3.64 0.23 0.10 73.72 04:46:01 AM 1 44.35 0.00 3.73 0.18 0.08 51.66 Average: all 16.05 0.00 2.27 0.42 0.08 81.17 Average: 0 12.55 0.00 2.15 0.33 0.08 84.89 Average: 1 19.55 0.01 2.39 0.51 0.08 77.46