---> uname -a: Linux prd-centos8-robot-2c-8g-1900.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 607 4909 19 2181 6792 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:d8:b0:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84839sec preferred_lft 84839sec inet6 fe80::f816:3eff:fed8:b060/64 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) 08/16/2025 _x86_64_ (2 CPU) 23:08:52 LINUX RESTART (2 CPU) 11:10:01 PM tps rtps wtps bread/s bwrtn/s 11:11:01 PM 119.29 0.72 118.58 52.92 11510.78 11:12:01 PM 37.20 0.38 36.82 62.51 4283.77 11:13:01 PM 41.09 6.75 34.34 1248.19 2224.53 11:14:01 PM 51.62 2.73 48.89 439.66 7523.90 11:15:01 PM 4.12 0.00 4.12 0.00 160.25 11:16:01 PM 0.15 0.00 0.15 0.00 1.45 11:17:01 PM 0.42 0.20 0.22 11.60 7.16 11:18:01 PM 2.02 0.00 2.02 0.00 98.42 11:19:01 PM 0.37 0.00 0.37 0.00 18.50 11:20:01 PM 0.27 0.00 0.27 0.00 10.98 11:21:01 PM 0.33 0.00 0.33 0.00 20.59 11:22:01 PM 0.23 0.00 0.23 0.00 10.56 11:23:01 PM 0.15 0.00 0.15 0.00 16.31 11:24:01 PM 1.37 0.07 1.30 2.13 52.67 11:25:01 PM 0.23 0.00 0.23 0.00 4.02 11:26:01 PM 0.18 0.03 0.15 1.33 2.02 11:27:01 PM 0.28 0.00 0.28 0.00 6.00 11:28:01 PM 0.18 0.00 0.18 0.00 1.92 11:29:01 PM 0.30 0.00 0.30 0.00 6.78 11:30:01 PM 0.23 0.00 0.23 0.00 3.07 11:31:01 PM 0.22 0.00 0.22 0.00 9.31 11:32:01 PM 0.23 0.00 0.23 0.00 7.17 11:33:01 PM 0.18 0.00 0.18 0.00 3.03 11:34:01 PM 11.70 0.33 11.36 37.86 432.39 Average: 11.35 0.47 10.88 77.34 1100.68 11:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:11:01 PM 5166360 7000992 2716072 34.46 2688 2010108 718460 8.04 198148 2163736 104004 11:12:01 PM 5241560 7077772 2640872 33.50 2688 2011988 658580 7.37 219060 2070164 10772 11:13:01 PM 4907656 6988680 2974776 37.74 2688 2249052 707344 7.92 258328 2341228 189924 11:14:01 PM 4941540 7039196 2940892 37.31 2688 2264852 651428 7.29 267788 2288540 20 11:15:01 PM 4941432 7039092 2941000 37.31 2688 2264856 651428 7.29 267796 2288612 8 11:16:01 PM 4941664 7039308 2940768 37.31 2688 2264856 651428 7.29 267796 2288552 4 11:17:01 PM 4895848 6994368 2986584 37.89 2688 2265760 720624 8.07 267928 2333792 552 11:18:01 PM 4893520 6992456 2988912 37.92 2688 2266176 720624 8.07 267928 2336232 60 11:19:01 PM 4892032 6991344 2990400 37.94 2688 2266552 720624 8.07 267928 2337852 92 11:20:01 PM 4889708 6989396 2992724 37.97 2688 2266928 743852 8.33 267928 2339984 156 11:21:01 PM 4888568 6988652 2993864 37.98 2688 2267308 743852 8.33 267928 2341140 24 11:22:01 PM 4886956 6987424 2995476 38.00 2688 2267684 743852 8.33 267928 2343044 172 11:23:01 PM 4884756 6985596 2997676 38.03 2688 2268064 743852 8.33 267928 2344984 104 11:24:01 PM 4882156 6983640 3000276 38.06 2688 2268700 757216 8.48 268376 2347220 12 11:25:01 PM 4882272 6983756 3000160 38.06 2688 2268700 757216 8.48 268376 2347224 4 11:26:01 PM 4881724 6983320 3000708 38.07 2688 2268812 757216 8.48 268380 2347532 76 11:27:01 PM 4881336 6982932 3001096 38.07 2688 2268812 757216 8.48 268380 2348108 4 11:28:01 PM 4881220 6982816 3001212 38.07 2688 2268820 757216 8.48 268380 2348220 16 11:29:01 PM 4881228 6982908 3001204 38.07 2688 2268896 757216 8.48 268380 2348312 4 11:30:01 PM 4880732 6982412 3001700 38.08 2688 2268896 757216 8.48 268380 2348496 4 11:31:01 PM 4879388 6981256 3003044 38.10 2688 2269084 750596 8.40 268528 2349704 24 11:32:01 PM 4878868 6980832 3003564 38.10 2688 2269180 750596 8.40 268528 2350320 4 11:33:01 PM 4878580 6980544 3003852 38.11 2688 2269180 750596 8.40 268528 2350468 4 11:34:01 PM 5048052 6971096 2834380 35.96 2688 2096360 722848 8.09 309444 2166088 31608 Average: 4926132 6996241 2956300 37.50 2688 2238318 727129 8.14 264504 2311231 14069 11:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 96.22 78.42 1208.31 11.80 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 14.35 9.51 5.81 3.73 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 43.84 34.79 329.59 7.79 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 471.44 340.71 95.16 79.35 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 2.77 2.20 0.58 0.50 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 2.53 1.93 0.43 0.42 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 44.85 30.31 11.69 3.11 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 13.25 10.08 3.27 2.15 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 15.05 9.17 2.89 1.80 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 13.43 9.28 2.95 1.86 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 11.11 9.03 2.68 1.79 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 11.65 9.47 2.82 1.86 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 12.05 9.40 2.89 1.85 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 14.58 12.00 3.83 2.42 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 0.98 0.33 0.51 0.26 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 0.68 0.45 0.09 0.05 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 0.42 0.10 0.02 0.01 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 0.37 0.10 0.02 0.01 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 0.72 0.40 0.09 0.05 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 0.47 0.20 0.15 0.07 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 10.98 10.38 1.89 1.16 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 3.67 2.67 0.65 2.97 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 0.57 0.23 0.26 0.20 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 82.50 57.44 94.45 36.81 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 36.18 26.61 73.80 6.75 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) 08/16/2025 _x86_64_ (2 CPU) 23:08:52 LINUX RESTART (2 CPU) 11:10:01 PM CPU %user %nice %system %iowait %steal %idle 11:11:01 PM all 38.17 0.00 5.35 1.17 0.09 55.22 11:11:01 PM 0 32.76 0.00 4.52 1.13 0.10 61.49 11:11:01 PM 1 43.58 0.00 6.18 1.20 0.08 48.95 11:12:01 PM all 11.93 0.00 1.63 1.08 0.07 85.30 11:12:01 PM 0 3.79 0.00 1.14 0.57 0.05 94.45 11:12:01 PM 1 20.06 0.00 2.12 1.59 0.08 76.15 11:13:01 PM all 23.25 0.00 4.57 0.63 0.08 71.48 11:13:01 PM 0 22.55 0.00 4.21 0.72 0.07 72.46 11:13:01 PM 1 23.95 0.00 4.93 0.53 0.08 70.50 11:14:01 PM all 10.52 0.00 2.66 0.60 0.07 86.15 11:14:01 PM 0 7.86 0.00 2.32 0.42 0.07 89.33 11:14:01 PM 1 13.19 0.00 3.00 0.79 0.07 82.96 11:15:01 PM all 0.36 0.00 0.08 0.01 0.03 99.52 11:15:01 PM 0 0.12 0.00 0.08 0.00 0.02 99.78 11:15:01 PM 1 0.60 0.00 0.08 0.02 0.03 99.27 11:16:01 PM all 0.36 0.00 0.08 0.00 0.03 99.53 11:16:01 PM 0 0.08 0.00 0.08 0.00 0.02 99.82 11:16:01 PM 1 0.63 0.00 0.08 0.00 0.03 99.25 11:17:01 PM all 2.60 0.00 0.33 0.01 0.05 97.01 11:17:01 PM 0 0.79 0.00 0.33 0.00 0.05 98.83 11:17:01 PM 1 4.42 0.00 0.32 0.02 0.05 95.19 11:18:01 PM all 4.59 0.00 0.38 0.01 0.06 94.96 11:18:01 PM 0 3.56 0.00 0.30 0.02 0.05 96.07 11:18:01 PM 1 5.62 0.00 0.47 0.00 0.07 93.85 11:19:01 PM all 4.33 0.00 0.31 0.00 0.07 95.29 11:19:01 PM 0 2.89 0.00 0.25 0.00 0.05 96.81 11:19:01 PM 1 5.77 0.00 0.37 0.00 0.08 93.78 11:20:01 PM all 4.42 0.00 0.34 0.00 0.08 95.16 11:20:01 PM 0 6.09 0.00 0.42 0.00 0.07 93.43 11:20:01 PM 1 2.75 0.00 0.27 0.00 0.08 96.89 11:21:01 PM all 4.38 0.00 0.35 0.00 0.08 95.19 11:21:01 PM 0 4.53 0.00 0.37 0.00 0.08 95.02 11:21:01 PM 1 4.23 0.00 0.33 0.00 0.07 95.37 11:21:01 PM CPU %user %nice %system %iowait %steal %idle 11:22:01 PM all 4.49 0.00 0.34 0.00 0.06 95.11 11:22:01 PM 0 6.11 0.00 0.40 0.00 0.07 93.42 11:22:01 PM 1 2.87 0.00 0.28 0.00 0.05 96.79 11:23:01 PM all 4.40 0.00 0.33 0.00 0.07 95.21 11:23:01 PM 0 4.97 0.00 0.37 0.00 0.07 94.60 11:23:01 PM 1 3.82 0.00 0.28 0.00 0.07 95.82 11:24:01 PM all 4.66 0.00 0.42 0.00 0.07 94.85 11:24:01 PM 0 2.92 0.00 0.37 0.00 0.07 96.64 11:24:01 PM 1 6.40 0.00 0.47 0.00 0.07 93.06 11:25:01 PM all 0.35 0.00 0.08 0.00 0.03 99.54 11:25:01 PM 0 0.58 0.00 0.07 0.00 0.03 99.32 11:25:01 PM 1 0.12 0.00 0.08 0.00 0.03 99.77 11:26:01 PM all 0.50 0.00 0.08 0.01 0.04 99.37 11:26:01 PM 0 0.92 0.00 0.10 0.00 0.05 98.93 11:26:01 PM 1 0.08 0.00 0.07 0.02 0.03 99.80 11:27:01 PM all 0.17 0.00 0.06 0.00 0.03 99.74 11:27:01 PM 0 0.20 0.00 0.05 0.00 0.02 99.73 11:27:01 PM 1 0.13 0.00 0.07 0.00 0.05 99.75 11:28:01 PM all 0.12 0.00 0.06 0.00 0.04 99.78 11:28:01 PM 0 0.07 0.00 0.03 0.00 0.02 99.88 11:28:01 PM 1 0.17 0.00 0.08 0.00 0.07 99.68 11:29:01 PM all 0.48 0.00 0.06 0.00 0.04 99.42 11:29:01 PM 0 0.38 0.00 0.08 0.00 0.05 99.48 11:29:01 PM 1 0.58 0.00 0.03 0.00 0.03 99.35 11:30:01 PM all 0.34 0.00 0.07 0.00 0.03 99.56 11:30:01 PM 0 0.13 0.00 0.10 0.00 0.03 99.73 11:30:01 PM 1 0.55 0.00 0.03 0.00 0.03 99.38 11:31:01 PM all 5.61 0.00 2.76 0.00 0.07 91.56 11:31:01 PM 0 10.84 0.00 5.57 0.00 0.07 83.52 11:31:01 PM 1 0.82 0.00 0.18 0.00 0.07 98.93 11:32:01 PM all 1.46 0.00 0.13 0.00 0.04 98.36 11:32:01 PM 0 2.25 0.00 0.20 0.00 0.03 97.52 11:32:01 PM 1 0.68 0.00 0.07 0.00 0.05 99.20 11:32:01 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 0.39 0.00 0.10 0.00 0.05 99.46 11:33:01 PM 0 0.13 0.00 0.10 0.00 0.05 99.72 11:33:01 PM 1 0.65 0.00 0.10 0.00 0.05 99.20 11:34:01 PM all 15.95 0.00 2.29 0.07 0.06 81.64 11:34:01 PM 0 9.80 0.00 1.52 0.07 0.05 88.56 11:34:01 PM 1 22.10 0.00 3.06 0.07 0.07 74.71 Average: all 6.00 0.00 0.95 0.15 0.05 92.85 Average: 0 5.17 0.00 0.94 0.12 0.05 93.72 Average: 1 6.83 0.00 0.96 0.18 0.06 91.98