---> uname -a: Linux prd-centos8-robot-2c-8g-35959.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 615 4872 19 2209 6786 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:b9:95:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.116/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85140sec preferred_lft 85140sec inet6 fe80::f816:3eff:feb9:95f9/64 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) 06/21/2025 _x86_64_ (2 CPU) 01:15:34 LINUX RESTART (2 CPU) 01:16:01 AM tps rtps wtps bread/s bwrtn/s 01:17:01 AM 116.06 66.65 49.41 7650.84 36052.26 01:18:01 AM 104.72 0.15 104.57 4.00 9449.48 01:19:01 AM 43.59 1.02 42.57 113.16 5223.33 01:20:01 AM 40.89 6.78 34.11 1248.52 2223.69 01:21:01 AM 56.85 0.25 56.61 47.04 7729.39 01:22:01 AM 2.80 0.00 2.80 0.00 87.15 01:23:01 AM 0.13 0.00 0.13 0.00 1.03 01:24:01 AM 0.20 0.00 0.20 0.00 2.68 01:25:01 AM 1.92 0.02 1.90 0.13 174.14 01:26:01 AM 0.48 0.03 0.45 1.87 63.59 01:27:01 AM 0.33 0.00 0.33 0.00 104.70 01:28:01 AM 0.22 0.00 0.22 0.00 100.55 01:29:01 AM 0.27 0.00 0.27 0.00 106.97 01:30:01 AM 0.18 0.00 0.18 0.00 102.25 01:31:01 AM 0.57 0.03 0.53 0.27 119.41 01:32:01 AM 1.27 0.00 1.27 0.00 75.06 01:33:01 AM 0.25 0.00 0.25 0.00 100.97 01:34:01 AM 0.23 0.00 0.23 0.00 124.15 01:35:01 AM 0.27 0.00 0.27 0.00 69.34 01:36:01 AM 25.18 0.43 24.75 47.99 2317.45 Average: 19.82 3.77 16.05 455.79 3211.85 01:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 AM 5539552 7054472 2342880 29.72 2688 1708308 701416 7.85 184104 1880276 68556 01:18:01 AM 5170328 7001672 2712104 34.41 2688 2009244 705296 7.90 189692 2182128 147760 01:19:01 AM 5259576 7077324 2622856 33.27 2688 1994676 630856 7.06 218688 2058920 10772 01:20:01 AM 4934948 6993664 2947484 37.39 2688 2228104 712868 7.98 258216 2321456 185488 01:21:01 AM 4992792 7055264 2889640 36.66 2688 2231532 629520 7.05 261440 2253944 16 01:22:01 AM 4992404 7054876 2890028 36.66 2688 2231532 629520 7.05 261444 2254156 4 01:23:01 AM 4992592 7055064 2889840 36.66 2688 2231532 629520 7.05 261444 2253956 4 01:24:01 AM 4950872 7013888 2931560 37.19 2688 2232076 704596 7.89 261588 2295248 536 01:25:01 AM 4938368 7004116 2944064 37.35 2688 2234808 724836 8.12 261904 2307400 4 01:26:01 AM 4936108 7004380 2946324 37.38 2688 2237340 724836 8.12 262132 2309736 768 01:27:01 AM 4932304 7003484 2950128 37.43 2688 2240272 724836 8.12 262132 2313276 688 01:28:01 AM 4927772 7001576 2954660 37.48 2688 2242876 743300 8.32 262132 2317812 316 01:29:01 AM 4924100 7001072 2958332 37.53 2688 2246060 743300 8.32 262132 2321396 332 01:30:01 AM 4918676 6998452 2963756 37.60 2688 2248864 786388 8.81 262132 2326612 100 01:31:01 AM 4914844 6997936 2967588 37.65 2688 2252180 769644 8.62 262316 2330220 44 01:32:01 AM 4908876 6995388 2973556 37.72 2688 2255592 792440 8.87 262316 2335956 2096 01:33:01 AM 4906292 6995304 2976140 37.76 2688 2258120 792440 8.87 262316 2338692 1676 01:34:01 AM 4904056 6995652 2978376 37.78 2688 2260680 792440 8.87 262316 2341152 544 01:35:01 AM 4958712 7055892 2923720 37.09 2688 2266240 631732 7.07 262648 2287124 4136 01:36:01 AM 5083548 7037480 2798884 35.51 2688 2129196 629932 7.05 485116 1962728 23168 Average: 5004336 7019848 2878096 36.51 2688 2186962 709986 7.95 263310 2249609 22350 01:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 272.55 160.70 1212.35 56.46 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 151.64 116.55 1109.95 13.21 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 27.52 21.66 106.10 5.45 0.00 0.00 0.00 0.00 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 51.82 43.42 314.42 8.10 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 580.29 426.20 115.87 98.09 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 2.72 2.27 0.82 0.70 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 2.50 1.92 0.44 0.42 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 48.35 30.49 11.81 3.00 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 132.99 133.74 24.62 10.37 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 67.42 67.17 13.08 5.50 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 105.20 105.30 20.90 8.50 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 95.05 95.93 18.50 7.85 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 195.48 196.93 33.79 14.06 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 132.47 133.22 24.52 10.32 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 195.02 196.13 35.10 14.35 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 187.30 186.72 34.52 14.45 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 83.70 84.30 16.75 6.89 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 70.85 71.22 15.49 5.70 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 110.46 97.55 23.88 8.64 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 75.94 56.72 149.41 125.85 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 129.47 111.41 164.13 20.90 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) 06/21/2025 _x86_64_ (2 CPU) 01:15:34 LINUX RESTART (2 CPU) 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 31.88 0.03 6.46 19.12 0.08 42.42 01:17:01 AM 0 28.08 0.02 5.52 20.35 0.08 45.95 01:17:01 AM 1 35.67 0.05 7.41 17.89 0.08 38.89 01:18:01 AM all 31.35 0.00 4.62 2.67 0.10 61.26 01:18:01 AM 0 40.15 0.00 5.61 2.10 0.10 52.04 01:18:01 AM 1 22.56 0.00 3.62 3.24 0.10 70.47 01:19:01 AM all 19.63 0.00 2.39 1.22 0.07 76.70 01:19:01 AM 0 22.36 0.00 2.15 1.33 0.08 74.07 01:19:01 AM 1 16.89 0.00 2.62 1.10 0.05 79.34 01:20:01 AM all 23.68 0.00 4.22 1.02 0.08 71.00 01:20:01 AM 0 30.83 0.00 4.81 1.32 0.08 62.95 01:20:01 AM 1 16.53 0.00 3.64 0.72 0.08 79.03 01:21:01 AM all 10.05 0.00 3.00 0.97 0.05 85.92 01:21:01 AM 0 13.55 0.00 3.12 0.86 0.05 82.43 01:21:01 AM 1 6.57 0.00 2.89 1.09 0.05 89.41 01:22:01 AM all 0.23 0.00 0.08 0.01 0.03 99.65 01:22:01 AM 0 0.37 0.00 0.08 0.00 0.03 99.51 01:22:01 AM 1 0.10 0.00 0.08 0.02 0.02 99.78 01:23:01 AM all 0.30 0.00 0.09 0.00 0.03 99.58 01:23:01 AM 0 0.50 0.00 0.07 0.00 0.02 99.42 01:23:01 AM 1 0.10 0.00 0.12 0.00 0.03 99.75 01:24:01 AM all 2.19 0.00 0.32 0.00 0.03 97.46 01:24:01 AM 0 3.73 0.00 0.37 0.00 0.03 95.87 01:24:01 AM 1 0.65 0.00 0.27 0.00 0.03 99.05 01:25:01 AM all 10.25 0.00 1.03 0.00 0.06 88.66 01:25:01 AM 0 15.03 0.00 1.33 0.00 0.07 83.58 01:25:01 AM 1 5.53 0.00 0.74 0.00 0.05 93.68 01:26:01 AM all 6.14 0.00 0.50 0.02 0.04 93.30 01:26:01 AM 0 9.81 0.00 0.60 0.00 0.05 89.53 01:26:01 AM 1 2.48 0.00 0.40 0.03 0.03 97.05 01:27:01 AM all 8.09 0.00 0.64 0.00 0.07 91.20 01:27:01 AM 0 6.28 0.00 0.55 0.00 0.07 93.10 01:27:01 AM 1 9.91 0.00 0.72 0.00 0.07 89.30 01:27:01 AM CPU %user %nice %system %iowait %steal %idle 01:28:01 AM all 8.59 0.00 0.70 0.00 0.07 90.64 01:28:01 AM 0 10.78 0.00 0.89 0.00 0.07 88.26 01:28:01 AM 1 6.41 0.00 0.50 0.00 0.07 93.02 01:29:01 AM all 8.97 0.00 0.93 0.00 0.07 90.04 01:29:01 AM 0 10.36 0.00 0.96 0.00 0.07 88.62 01:29:01 AM 1 7.58 0.00 0.89 0.00 0.07 91.46 01:30:01 AM all 8.98 0.00 0.88 0.02 0.06 90.06 01:30:01 AM 0 11.70 0.00 1.03 0.00 0.07 87.21 01:30:01 AM 1 6.26 0.00 0.74 0.03 0.05 92.91 01:31:01 AM all 10.36 0.00 1.21 0.00 0.07 88.36 01:31:01 AM 0 11.73 0.00 1.26 0.00 0.07 86.94 01:31:01 AM 1 8.99 0.00 1.16 0.00 0.07 89.78 01:32:01 AM all 11.43 0.00 1.16 0.05 0.07 87.29 01:32:01 AM 0 16.36 0.00 1.38 0.00 0.07 82.19 01:32:01 AM 1 6.49 0.00 0.94 0.10 0.07 92.40 01:33:01 AM all 7.57 0.00 0.75 0.00 0.07 91.61 01:33:01 AM 0 6.45 0.00 0.64 0.00 0.07 92.85 01:33:01 AM 1 8.71 0.00 0.87 0.00 0.07 90.35 01:34:01 AM all 6.62 0.00 0.63 0.00 0.07 92.69 01:34:01 AM 0 6.99 0.00 0.64 0.00 0.07 92.31 01:34:01 AM 1 6.24 0.00 0.62 0.00 0.07 93.07 01:35:01 AM all 9.85 0.00 0.94 0.00 0.06 89.15 01:35:01 AM 0 5.76 0.00 0.84 0.00 0.05 93.35 01:35:01 AM 1 13.94 0.00 1.04 0.00 0.07 84.96 01:36:01 AM all 26.65 0.00 3.26 0.50 0.08 69.51 01:36:01 AM 0 32.89 0.00 3.56 0.52 0.08 62.95 01:36:01 AM 1 20.41 0.00 2.96 0.48 0.07 76.08 Average: all 12.15 0.00 1.69 1.28 0.06 84.81 Average: 0 14.19 0.00 1.77 1.33 0.06 82.64 Average: 1 10.11 0.00 1.61 1.24 0.06 86.98