---> uname -a: Linux prd-centos8-robot-2c-8g-36475.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 592 4847 19 2257 6807 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:e8:10:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.100/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85553sec preferred_lft 85553sec inet6 fe80::f816:3eff:fee8:1074/64 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) 06/23/2025 _x86_64_ (2 CPU) 02:38:38 LINUX RESTART (2 CPU) 02:39:02 AM tps rtps wtps bread/s bwrtn/s 02:40:01 AM 130.85 47.28 83.57 7789.94 40535.91 02:41:01 AM 94.75 0.73 94.02 53.03 11061.78 02:42:01 AM 25.03 0.42 24.61 64.79 2056.01 02:43:01 AM 90.35 9.45 80.91 1685.30 8748.75 02:44:01 AM 10.88 0.00 10.88 0.00 1129.71 02:45:01 AM 4.75 0.02 4.73 0.13 197.25 02:46:01 AM 0.92 0.00 0.92 0.00 627.46 02:47:01 AM 0.53 0.02 0.52 1.07 377.69 02:48:01 AM 0.43 0.00 0.43 0.00 191.32 02:49:01 AM 1.18 0.38 0.80 55.31 222.48 02:50:01 AM 0.37 0.00 0.37 0.00 32.68 02:51:01 AM 0.32 0.00 0.32 0.00 12.76 02:52:01 AM 17.88 0.42 17.46 47.73 2547.38 Average: 28.97 4.46 24.51 737.04 5166.45 02:39:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 AM 5421484 7089704 2460940 31.22 2688 1851688 654824 7.33 184276 1959960 166740 02:41:01 AM 5205132 7026736 2677292 33.97 2688 1998632 685976 7.68 197808 2132920 42496 02:42:01 AM 5225660 7052400 2656764 33.70 2688 2003824 688720 7.71 222368 2090324 14016 02:43:01 AM 4993536 7073648 2888888 36.65 2688 2249128 630140 7.06 265992 2249448 26920 02:44:01 AM 4992876 7072900 2889548 36.66 2688 2249132 630140 7.06 265992 2249456 4 02:45:01 AM 4927224 7017244 2955200 37.49 2688 2259180 709324 7.94 266588 2313248 8992 02:46:01 AM 4912460 7017476 2969964 37.68 2688 2274212 709324 7.94 266588 2328324 5636 02:47:01 AM 4904716 7017080 2977708 37.78 2688 2281480 709324 7.94 266588 2336784 1648 02:48:01 AM 4893584 7012192 2988840 37.92 2688 2287756 709324 7.94 266636 2347628 2368 02:49:01 AM 4505868 6953640 3376556 42.84 2688 2293516 723552 8.10 268168 2354288 172 02:50:01 AM 4504600 6952984 3377824 42.85 2688 2294112 739116 8.28 268172 2355340 4 02:51:01 AM 4504448 6953244 3377976 42.85 2688 2294480 739116 8.28 268184 2355560 104 02:52:01 AM 5042464 7042124 2839960 36.03 2688 2173696 656636 7.35 504432 1980572 22288 Average: 4925696 7021644 2956728 37.51 2688 2193141 691194 7.74 270138 2234912 22414 02:39:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 276.33 185.02 1669.39 58.85 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 84.99 63.79 780.96 9.45 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 14.51 9.90 6.19 4.01 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 212.95 165.24 354.44 46.61 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 1.27 0.73 0.16 0.12 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 42.69 33.51 88.95 7.20 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 30.57 28.76 97.87 8.73 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 19.56 15.73 35.75 6.34 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 25.38 20.78 38.23 11.83 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 42.85 58.40 52.98 5.25 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 7.25 5.92 1.90 1.28 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 11.13 9.76 2.68 1.77 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 85.92 56.62 152.08 90.61 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 65.54 50.15 250.66 19.34 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) 06/23/2025 _x86_64_ (2 CPU) 02:38:38 LINUX RESTART (2 CPU) 02:39:02 AM CPU %user %nice %system %iowait %steal %idle 02:40:01 AM all 44.63 0.02 9.97 7.00 0.12 38.27 02:40:01 AM 0 40.25 0.02 8.78 7.56 0.12 43.27 02:40:01 AM 1 49.02 0.02 11.16 6.44 0.12 33.25 02:41:01 AM all 27.18 0.00 3.97 2.21 0.08 66.56 02:41:01 AM 0 29.88 0.00 4.53 2.51 0.07 63.01 02:41:01 AM 1 24.48 0.00 3.40 1.90 0.08 70.13 02:42:01 AM all 12.93 0.00 1.88 0.17 0.06 84.97 02:42:01 AM 0 18.76 0.00 2.14 0.05 0.05 79.01 02:42:01 AM 1 7.09 0.00 1.62 0.28 0.07 90.94 02:43:01 AM all 31.30 0.00 5.74 1.59 0.08 61.29 02:43:01 AM 0 40.90 0.00 6.74 2.48 0.08 49.80 02:43:01 AM 1 21.81 0.00 4.74 0.72 0.07 72.67 02:44:01 AM all 0.33 0.00 0.13 0.21 0.04 99.30 02:44:01 AM 0 0.55 0.00 0.18 0.32 0.03 98.92 02:44:01 AM 1 0.10 0.00 0.07 0.10 0.05 99.68 02:45:01 AM all 10.43 0.00 0.31 0.02 0.07 89.18 02:45:01 AM 0 14.98 0.00 0.35 0.00 0.07 84.60 02:45:01 AM 1 5.88 0.00 0.27 0.03 0.07 93.75 02:46:01 AM all 14.98 0.00 0.19 0.08 0.06 84.70 02:46:01 AM 0 24.09 0.00 0.17 0.00 0.07 75.67 02:46:01 AM 1 5.85 0.00 0.22 0.15 0.05 93.73 02:47:01 AM all 8.79 0.00 0.18 0.09 0.05 90.89 02:47:01 AM 0 11.54 0.00 0.17 0.18 0.05 88.06 02:47:01 AM 1 6.04 0.00 0.18 0.00 0.05 93.72 02:48:01 AM all 12.77 0.00 0.18 0.03 0.07 86.95 02:48:01 AM 0 23.30 0.00 0.18 0.00 0.07 76.45 02:48:01 AM 1 2.26 0.00 0.18 0.05 0.07 97.44 02:49:01 AM all 8.81 0.00 2.51 0.05 0.07 88.56 02:49:01 AM 0 10.90 0.00 2.59 0.02 0.08 86.41 02:49:01 AM 1 6.73 0.00 2.43 0.08 0.05 90.71 02:50:01 AM all 2.88 0.00 0.11 0.00 0.07 96.95 02:50:01 AM 0 4.77 0.00 0.10 0.00 0.07 95.06 02:50:01 AM 1 0.99 0.00 0.12 0.00 0.07 98.83 02:50:01 AM CPU %user %nice %system %iowait %steal %idle 02:51:01 AM all 3.51 0.00 0.13 0.00 0.06 96.29 02:51:01 AM 0 5.89 0.00 0.15 0.00 0.07 93.89 02:51:01 AM 1 1.14 0.00 0.12 0.00 0.05 98.70 02:52:01 AM all 24.27 0.00 3.49 0.28 0.08 71.89 02:52:01 AM 0 25.63 0.00 4.05 0.15 0.08 70.08 02:52:01 AM 1 22.90 0.00 2.92 0.40 0.08 73.69 Average: all 15.55 0.00 2.20 0.89 0.07 81.29 Average: 0 19.30 0.00 2.31 1.01 0.07 77.31 Average: 1 11.81 0.00 2.09 0.77 0.07 85.26