---> uname -a: Linux prd-centos8-robot-2c-8g-38227.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 613 4842 19 2242 6787 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:6a:56:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85503sec preferred_lft 85503sec inet6 fe80::f816:3eff:fe6a:56a3/64 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) 02:28:22 LINUX RESTART (2 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 74.22 16.94 57.28 5347.37 5844.04 02:31:01 AM 98.72 0.73 97.98 53.03 10719.70 02:32:01 AM 37.36 0.42 36.94 64.79 3362.11 02:33:01 AM 70.19 6.96 63.23 1292.77 7691.00 02:34:01 AM 6.27 0.02 6.25 0.13 513.93 02:35:01 AM 2.20 0.00 2.20 0.00 387.27 02:36:01 AM 0.87 0.00 0.87 0.00 515.35 02:37:01 AM 0.30 0.02 0.28 1.07 242.05 02:38:01 AM 0.67 0.00 0.67 0.00 203.35 02:39:01 AM 1.12 0.50 0.62 55.32 173.10 02:40:01 AM 0.25 0.00 0.25 0.00 12.71 02:41:01 AM 0.37 0.00 0.37 0.00 23.64 02:42:01 AM 20.23 0.42 19.81 47.73 2624.11 02:43:01 AM 23.51 0.43 23.08 53.98 1215.31 Average: 24.02 1.89 22.13 494.15 2395.17 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 5371332 7039740 2511100 31.86 2688 1851556 748656 8.38 185836 2006548 164448 02:31:01 AM 5186564 7006428 2695868 34.20 2688 1997128 752808 8.43 198188 2150936 42496 02:32:01 AM 5072952 6983500 2809480 35.64 2688 2085304 767620 8.60 235000 2220784 67204 02:33:01 AM 4968460 7036124 2913972 36.97 2688 2236596 674556 7.55 261140 2276684 10820 02:34:01 AM 4928208 6996624 2954224 37.48 2688 2237404 721144 8.07 261264 2315484 804 02:35:01 AM 4899684 6981312 2982748 37.84 2688 2250500 737328 8.26 261736 2343428 4188 02:36:01 AM 4888212 6981152 2994220 37.99 2688 2261892 737328 8.26 261736 2354792 544 02:37:01 AM 4881444 6981372 3000988 38.07 2688 2268916 737328 8.26 261804 2361828 316 02:38:01 AM 4866004 6974228 3016428 38.27 2688 2277160 752952 8.43 261872 2377128 2740 02:39:01 AM 4481308 6916884 3401124 43.15 2688 2280972 767480 8.59 263412 2380296 4 02:40:01 AM 4479820 6916100 3402612 43.17 2688 2281640 788776 8.83 263428 2381704 448 02:41:01 AM 4916188 7033596 2966244 37.63 2688 2286112 680888 7.62 263756 2323288 4364 02:42:01 AM 5049268 7036300 2833164 35.94 2688 2161868 691012 7.74 499164 1980432 24128 02:43:01 AM 5019868 7006384 2862564 36.32 2688 2161564 713540 7.99 501228 2009080 8896 Average: 4929237 6992125 2953195 37.47 2688 2188472 733673 8.21 284255 2248744 23671 02:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 289.76 182.41 1678.38 60.79 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 68.32 47.83 742.61 8.09 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 41.09 33.49 315.07 8.28 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 206.61 153.50 46.79 34.74 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 17.13 9.80 11.23 1.31 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 34.21 30.49 105.87 8.04 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 24.16 24.01 67.40 7.54 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 20.43 18.31 36.10 5.79 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 27.03 23.46 67.11 11.98 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 41.63 56.17 23.89 5.06 0.00 0.00 0.00 0.00 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 16.09 13.86 3.85 2.54 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 17.91 10.18 5.95 1.40 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 66.21 55.44 146.31 93.74 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 10.83 9.93 9.11 5.02 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 62.96 47.78 232.89 18.16 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) 02:28:22 LINUX RESTART (2 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 36.26 0.00 6.30 1.18 0.13 56.13 02:30:01 AM 0 43.24 0.00 8.00 1.75 0.12 46.89 02:30:01 AM 1 29.30 0.00 4.60 0.62 0.13 65.35 02:31:01 AM all 25.70 0.00 3.56 1.34 0.09 69.31 02:31:01 AM 0 34.08 0.00 4.59 1.89 0.10 59.34 02:31:01 AM 1 17.30 0.00 2.54 0.79 0.08 79.29 02:32:01 AM all 24.45 0.00 3.37 3.31 0.13 68.74 02:32:01 AM 0 26.94 0.00 3.17 2.99 0.12 66.78 02:32:01 AM 1 21.96 0.00 3.56 3.63 0.13 70.71 02:33:01 AM all 21.51 0.00 4.53 2.14 0.10 71.72 02:33:01 AM 0 29.33 0.00 5.01 1.70 0.10 63.85 02:33:01 AM 1 13.71 0.00 4.05 2.57 0.10 79.57 02:34:01 AM all 1.84 0.00 0.22 0.08 0.02 97.85 02:34:01 AM 0 0.80 0.00 0.17 0.15 0.02 98.86 02:34:01 AM 1 2.87 0.00 0.27 0.00 0.02 96.84 02:35:01 AM all 13.21 0.00 0.26 0.03 0.08 86.43 02:35:01 AM 0 23.79 0.00 0.27 0.00 0.08 75.86 02:35:01 AM 1 2.63 0.00 0.25 0.05 0.07 97.01 02:36:01 AM all 13.01 0.00 0.16 0.03 0.05 86.75 02:36:01 AM 0 16.29 0.00 0.13 0.03 0.05 83.49 02:36:01 AM 1 9.73 0.00 0.18 0.02 0.05 90.02 02:37:01 AM all 9.22 0.00 0.17 0.01 0.03 90.57 02:37:01 AM 0 8.67 0.00 0.15 0.00 0.03 91.15 02:37:01 AM 1 9.78 0.00 0.18 0.02 0.03 89.99 02:38:01 AM all 13.80 0.00 0.23 0.01 0.08 85.89 02:38:01 AM 0 24.20 0.00 0.22 0.00 0.08 75.50 02:38:01 AM 1 3.41 0.00 0.23 0.02 0.07 96.27 02:39:01 AM all 8.97 0.00 2.46 0.01 0.05 88.51 02:39:01 AM 0 9.44 0.00 2.42 0.00 0.05 88.10 02:39:01 AM 1 8.51 0.00 2.51 0.02 0.05 88.92 02:40:01 AM all 5.13 0.00 0.21 0.00 0.03 94.63 02:40:01 AM 0 7.17 0.00 0.20 0.00 0.03 92.59 02:40:01 AM 1 3.10 0.00 0.22 0.00 0.03 96.65 02:40:01 AM CPU %user %nice %system %iowait %steal %idle 02:41:01 AM all 5.64 0.00 0.76 0.00 1.47 92.14 02:41:01 AM 0 9.43 0.00 1.27 0.00 1.27 88.04 02:41:01 AM 1 1.88 0.00 0.26 0.00 1.67 96.19 02:42:01 AM all 18.44 0.00 2.67 0.19 0.07 78.63 02:42:01 AM 0 22.36 0.00 2.65 0.22 0.08 74.69 02:42:01 AM 1 14.51 0.00 2.69 0.17 0.05 82.58 02:43:01 AM all 19.29 0.00 2.18 0.08 0.06 78.39 02:43:01 AM 0 22.21 0.00 2.62 0.07 0.05 75.05 02:43:01 AM 1 16.36 0.00 1.74 0.10 0.07 81.74 Average: all 15.46 0.00 1.93 0.60 0.17 81.83 Average: 0 19.86 0.00 2.21 0.63 0.16 77.15 Average: 1 11.07 0.00 1.66 0.57 0.18 86.51