---> uname -a: Linux prd-centos8-robot-2c-8g-37465.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 641 4886 19 2170 6759 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:21:2a:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.228/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85574sec preferred_lft 85574sec inet6 fe80::f816:3eff:fe21:2a03/64 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) 06/26/2025 _x86_64_ (2 CPU) 03:32:04 LINUX RESTART (2 CPU) 03:33:01 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 119.93 0.30 119.63 13.46 11163.17 03:35:01 AM 40.94 1.05 39.89 113.70 4932.82 03:36:01 AM 59.90 9.45 50.45 1684.11 3552.00 03:37:01 AM 36.41 0.03 36.38 3.46 6281.15 03:38:01 AM 4.72 0.00 4.72 0.00 165.12 03:39:01 AM 0.50 0.00 0.50 0.00 6.45 03:40:00 AM 0.51 0.02 0.50 0.14 19.37 03:40:01 AM 0.00 0.00 0.00 0.00 0.00 03:41:01 AM 1.78 0.00 1.78 0.00 112.91 03:42:01 AM 0.53 0.00 0.53 0.00 98.68 03:43:01 AM 0.45 0.00 0.45 0.00 16.34 03:44:01 AM 0.17 0.03 0.13 1.87 15.63 03:45:01 AM 15.41 0.42 15.00 47.72 994.27 Average: 23.44 0.94 22.49 155.38 2279.89 03:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5090308 6937932 2792112 35.42 2688 2025584 800144 8.96 190476 2261940 154920 03:35:01 AM 5235068 7055768 2647352 33.59 2688 1997848 699708 7.83 218348 2084428 10764 03:36:01 AM 4904892 6982456 2977528 37.77 2688 2246348 718140 8.04 261652 2344880 168680 03:37:01 AM 4923440 7000996 2958980 37.54 2688 2246472 684652 7.67 266116 2315936 4 03:38:01 AM 4924048 7001572 2958372 37.53 2688 2246472 684652 7.67 266120 2316004 4 03:39:01 AM 4924144 7001672 2958276 37.53 2688 2246476 684652 7.67 266120 2315944 4 03:40:00 AM 4885172 6963272 2997248 38.02 2688 2247076 747840 8.37 266312 2354620 216 03:40:01 AM 4884356 6962496 2998064 38.03 2688 2247076 747840 8.37 266312 2355188 228 03:41:01 AM 4876632 6957220 3005788 38.13 2688 2249524 747840 8.37 266384 2363072 1172 03:42:01 AM 4873552 6955768 3008868 38.17 2688 2251160 747840 8.37 266384 2366192 68 03:43:01 AM 4872884 6955484 3009536 38.18 2688 2251544 747840 8.37 266384 2366804 176 03:44:01 AM 4872008 6955448 3010412 38.19 2688 2252384 747840 8.37 266528 2367608 524 03:45:01 AM 5055740 6969172 2826680 35.86 2688 2088340 725228 8.12 465588 2004776 24128 Average: 4947865 6976866 2934555 37.23 2688 2199716 729555 8.17 271748 2293646 27761 03:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 124.33 101.55 1396.69 13.87 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 14.31 8.81 6.70 3.58 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 48.23 39.10 319.11 9.65 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 556.36 400.07 109.45 91.29 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 2.97 2.03 0.57 0.49 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 2.67 2.08 0.44 0.43 0.00 0.00 0.00 0.00 03:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:00 AM eth0 32.79 12.49 9.17 1.89 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 2.55 1.27 0.80 0.30 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 34.61 30.27 10.64 5.86 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 20.41 16.33 4.87 3.23 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 12.90 9.35 2.99 1.88 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 10.61 9.30 3.25 2.66 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 79.27 58.08 100.44 33.64 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 78.24 57.44 163.67 14.04 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) 06/26/2025 _x86_64_ (2 CPU) 03:32:04 LINUX RESTART (2 CPU) 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 39.61 0.00 5.32 1.22 0.10 53.75 03:34:01 AM 0 25.38 0.00 4.35 1.28 0.10 68.89 03:34:01 AM 1 53.89 0.00 6.30 1.15 0.10 38.55 03:35:01 AM all 16.81 0.00 2.32 0.32 0.10 80.46 03:35:01 AM 0 11.49 0.00 2.33 0.40 0.10 85.67 03:35:01 AM 1 22.13 0.00 2.30 0.23 0.10 75.23 03:36:01 AM all 27.96 0.00 5.62 1.47 0.08 64.87 03:36:01 AM 0 24.28 0.00 5.27 1.42 0.08 68.95 03:36:01 AM 1 31.64 0.00 5.98 1.52 0.08 60.78 03:37:01 AM all 6.55 0.00 1.75 0.43 0.05 91.22 03:37:01 AM 0 5.70 0.00 1.69 0.27 0.05 92.28 03:37:01 AM 1 7.40 0.00 1.81 0.59 0.05 90.16 03:38:01 AM all 0.38 0.00 0.09 0.27 0.08 99.18 03:38:01 AM 0 0.35 0.00 0.08 0.52 0.12 98.93 03:38:01 AM 1 0.40 0.00 0.10 0.02 0.05 99.43 03:39:01 AM all 0.38 0.00 0.10 0.00 0.10 99.42 03:39:01 AM 0 0.15 0.00 0.10 0.00 0.12 99.63 03:39:01 AM 1 0.60 0.00 0.10 0.00 0.08 99.22 03:40:00 AM all 2.38 0.00 0.38 0.02 0.07 97.16 03:40:00 AM 0 0.46 0.00 0.22 0.03 0.10 99.18 03:40:00 AM 1 4.29 0.00 0.53 0.00 0.03 95.15 03:40:01 AM all 1.92 0.00 0.64 0.00 0.00 97.44 03:40:01 AM 0 3.21 0.00 0.64 0.00 0.00 96.15 03:40:01 AM 1 0.64 0.00 0.64 0.00 0.00 98.72 03:41:01 AM all 14.65 0.00 1.00 0.01 0.08 84.27 03:41:01 AM 0 14.27 0.00 0.77 0.02 0.07 84.87 03:41:01 AM 1 15.02 0.00 1.22 0.00 0.08 83.67 03:42:01 AM all 9.40 0.00 0.44 0.00 0.05 90.11 03:42:01 AM 0 12.21 0.00 0.37 0.00 0.05 87.37 03:42:01 AM 1 6.59 0.00 0.52 0.00 0.05 92.85 03:43:01 AM all 4.60 0.00 0.33 0.00 0.06 95.02 03:43:01 AM 0 5.51 0.00 0.40 0.00 0.07 94.02 03:43:01 AM 1 3.69 0.00 0.25 0.00 0.05 96.01 03:43:01 AM CPU %user %nice %system %iowait %steal %idle 03:44:01 AM all 4.75 0.00 0.31 0.00 0.03 94.91 03:44:01 AM 0 6.34 0.00 0.37 0.00 0.03 93.26 03:44:01 AM 1 3.16 0.00 0.25 0.00 0.03 96.56 03:45:01 AM all 20.46 0.00 2.93 0.11 0.07 76.43 03:45:01 AM 0 13.51 0.00 1.99 0.13 0.07 84.30 03:45:01 AM 1 27.40 0.00 3.87 0.08 0.07 68.58 Average: all 12.33 0.00 1.72 0.32 0.07 85.56 Average: 0 9.99 0.00 1.50 0.34 0.08 88.10 Average: 1 14.67 0.00 1.94 0.30 0.07 83.03