---> uname -a: Linux prd-centos8-robot-2c-8g-2480.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 643 4825 19 2229 6756 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:cb:68:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.157/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85226sec preferred_lft 85226sec inet6 fe80::f816:3eff:fecb:68da/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) 08/19/2025 _x86_64_ (2 CPU) 00:41:49 LINUX RESTART (2 CPU) 12:42:02 AM tps rtps wtps bread/s bwrtn/s 12:43:01 AM 211.78 157.18 54.59 14773.65 39816.64 12:44:01 AM 122.14 0.15 121.99 4.00 12211.15 12:45:01 AM 37.66 1.03 36.63 115.31 4235.69 12:46:01 AM 63.03 6.96 56.06 1289.84 3658.41 12:47:01 AM 32.42 0.03 32.39 3.47 6261.36 12:48:01 AM 2.23 0.00 2.23 0.00 65.47 12:49:01 AM 0.15 0.00 0.15 0.00 1.32 12:50:01 AM 0.45 0.22 0.23 11.73 6.97 12:51:01 AM 2.28 0.00 2.28 0.00 179.56 12:52:01 AM 0.55 0.03 0.52 1.87 145.88 12:53:01 AM 0.30 0.00 0.30 0.00 102.05 12:54:01 AM 0.27 0.00 0.27 0.00 97.73 12:55:01 AM 0.18 0.00 0.18 0.00 78.39 12:56:01 AM 0.23 0.00 0.23 0.00 104.57 12:57:01 AM 0.38 0.03 0.35 0.27 116.78 12:58:01 AM 1.40 0.00 1.40 0.00 138.45 12:59:01 AM 0.28 0.00 0.28 0.00 106.72 01:00:01 AM 8.61 0.32 8.30 36.92 401.37 01:01:01 AM 30.82 0.55 30.27 64.90 2569.60 Average: 26.95 8.63 18.32 845.82 3668.35 12:42:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 AM 5522304 7036932 2360128 29.94 2688 1708012 752180 8.42 185320 1897028 97984 12:44:01 AM 5029356 6912416 2853076 36.20 2688 2058856 810536 9.08 199048 2305916 154012 12:45:01 AM 5214900 7051276 2667532 33.84 2688 2012148 686916 7.69 220476 2098584 10764 12:46:01 AM 4849356 6943500 3033076 38.48 2688 2261540 746684 8.36 259160 2398444 181304 12:47:01 AM 4940300 7026076 2942132 37.33 2688 2253168 662740 7.42 263376 2298772 4 12:48:01 AM 4939896 7025676 2942536 37.33 2688 2253172 662740 7.42 263380 2298968 4 12:49:01 AM 4940212 7025992 2942220 37.33 2688 2253172 662740 7.42 263380 2298788 4 12:50:01 AM 4890896 6978824 2991536 37.95 2688 2255320 759204 8.50 263532 2347296 1784 12:51:01 AM 4881904 6973896 3000528 38.07 2688 2259388 759204 8.50 263880 2355980 2552 12:52:01 AM 4878932 6972688 3003500 38.10 2688 2261136 759204 8.50 264076 2358928 64 12:53:01 AM 4876732 6973416 3005700 38.13 2688 2264064 759204 8.50 264076 2361240 32 12:54:01 AM 4869880 6969468 3012552 38.22 2688 2266980 780740 8.74 264076 2367848 68 12:55:01 AM 4865304 6968240 3017128 38.28 2688 2270356 780740 8.74 264076 2372408 1120 12:56:01 AM 4862260 6967944 3020172 38.32 2688 2273092 803852 9.00 264076 2375432 756 12:57:01 AM 4858672 6967680 3023760 38.36 2688 2276336 823680 9.22 264236 2378644 660 12:58:01 AM 4855292 6967128 3027140 38.40 2688 2279232 839272 9.40 264236 2381840 288 12:59:01 AM 4851792 6966844 3030640 38.45 2688 2282468 839272 9.40 264236 2385236 420 01:00:01 AM 4979196 6956400 2903236 36.83 2688 2146292 717868 8.04 288152 2244780 52344 01:01:01 AM 5001996 6975916 2880436 36.54 2688 2147536 713152 7.99 489836 2033416 10988 Average: 4953115 6982122 2929317 37.16 2688 2199067 753680 8.44 266980 2292608 27113 12:42:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 254.78 157.66 1297.38 57.82 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 111.50 88.42 1258.08 12.10 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 19.31 13.50 8.06 5.00 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 45.10 37.47 334.50 9.73 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 538.95 418.96 106.88 93.55 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 2.47 2.05 0.56 0.49 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 2.70 1.88 0.42 0.41 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 80.29 65.67 20.34 5.77 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 118.65 119.85 26.92 9.39 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 53.72 53.97 9.15 4.49 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 98.97 99.67 20.57 7.96 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 100.07 101.10 20.14 8.31 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 236.91 239.14 40.89 16.90 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 85.49 85.79 18.00 7.20 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 198.53 200.10 35.88 14.65 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 133.71 134.21 26.02 10.60 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 178.25 180.47 32.88 13.18 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 198.75 157.33 162.69 128.15 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 18.16 16.97 15.48 8.38 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 130.22 114.40 179.81 21.76 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) 08/19/2025 _x86_64_ (2 CPU) 00:41:49 LINUX RESTART (2 CPU) 12:42:02 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 47.04 0.06 10.94 18.39 0.14 23.44 12:43:01 AM 0 46.77 0.05 9.65 16.44 0.14 26.96 12:43:01 AM 1 47.31 0.07 12.23 20.34 0.14 19.91 12:44:01 AM all 37.63 0.00 5.62 3.39 0.12 53.24 12:44:01 AM 0 32.82 0.00 5.09 3.45 0.12 58.52 12:44:01 AM 1 42.43 0.00 6.15 3.34 0.12 47.97 12:45:01 AM all 13.97 0.00 2.10 0.78 0.07 83.08 12:45:01 AM 0 13.71 0.00 2.19 0.68 0.08 83.34 12:45:01 AM 1 14.23 0.00 2.02 0.88 0.05 82.82 12:46:01 AM all 32.11 0.00 5.60 1.43 0.09 60.78 12:46:01 AM 0 20.28 0.00 4.67 1.32 0.08 73.65 12:46:01 AM 1 43.92 0.00 6.53 1.53 0.10 47.92 12:47:01 AM all 2.41 0.00 1.53 1.36 0.05 94.66 12:47:01 AM 0 2.18 0.00 1.63 1.38 0.05 94.76 12:47:01 AM 1 2.63 0.00 1.42 1.34 0.05 94.56 12:48:01 AM all 0.30 0.00 0.08 0.01 0.03 99.58 12:48:01 AM 0 0.47 0.00 0.07 0.02 0.03 99.41 12:48:01 AM 1 0.13 0.00 0.10 0.00 0.02 99.75 12:49:01 AM all 0.38 0.00 0.08 0.00 0.02 99.52 12:49:01 AM 0 0.60 0.00 0.07 0.00 0.02 99.31 12:49:01 AM 1 0.15 0.00 0.10 0.00 0.02 99.73 12:50:01 AM all 5.67 0.00 0.57 0.01 0.04 93.71 12:50:01 AM 0 5.99 0.00 0.69 0.00 0.03 93.29 12:50:01 AM 1 5.34 0.00 0.45 0.02 0.05 94.14 12:51:01 AM all 11.62 0.00 0.94 0.02 0.08 87.35 12:51:01 AM 0 5.14 0.00 0.65 0.03 0.07 94.11 12:51:01 AM 1 18.21 0.00 1.23 0.00 0.09 80.47 12:52:01 AM all 4.89 0.00 0.49 0.03 0.05 94.54 12:52:01 AM 0 3.90 0.00 0.35 0.00 0.05 95.69 12:52:01 AM 1 5.88 0.00 0.64 0.05 0.05 93.39 12:53:01 AM all 8.34 0.00 0.65 0.00 0.06 90.96 12:53:01 AM 0 7.94 0.00 0.62 0.00 0.07 91.37 12:53:01 AM 1 8.74 0.00 0.67 0.00 0.05 90.54 12:53:01 AM CPU %user %nice %system %iowait %steal %idle 12:54:01 AM all 9.34 0.00 0.73 0.02 0.06 89.86 12:54:01 AM 0 4.58 0.00 0.59 0.03 0.05 94.75 12:54:01 AM 1 14.10 0.00 0.87 0.00 0.07 84.96 12:55:01 AM all 9.69 0.00 1.18 0.03 0.08 89.02 12:55:01 AM 0 4.41 0.00 1.08 0.05 0.07 94.39 12:55:01 AM 1 14.98 0.00 1.29 0.00 0.10 83.63 12:56:01 AM all 8.56 0.00 0.62 0.00 0.06 90.76 12:56:01 AM 0 8.37 0.00 0.50 0.00 0.05 91.08 12:56:01 AM 1 8.75 0.00 0.74 0.00 0.07 90.44 12:57:01 AM all 10.32 0.00 1.17 0.00 0.07 88.44 12:57:01 AM 0 8.00 0.00 1.06 0.00 0.07 90.88 12:57:01 AM 1 12.64 0.00 1.28 0.00 0.07 86.01 12:58:01 AM all 9.63 0.00 0.88 0.01 0.06 89.42 12:58:01 AM 0 6.44 0.00 0.74 0.00 0.05 92.77 12:58:01 AM 1 12.83 0.00 1.03 0.02 0.07 86.06 12:59:01 AM all 9.10 0.00 0.93 0.00 0.07 89.91 12:59:01 AM 0 9.15 0.00 0.96 0.00 0.07 89.82 12:59:01 AM 1 9.04 0.00 0.89 0.00 0.07 90.00 01:00:01 AM all 16.40 0.00 2.14 0.07 0.08 81.32 01:00:01 AM 0 9.39 0.00 2.11 0.07 0.07 88.36 01:00:01 AM 1 23.40 0.00 2.16 0.07 0.08 74.29 01:01:01 AM all 28.88 0.00 3.34 0.35 0.08 67.34 01:01:01 AM 0 19.76 0.00 3.05 0.37 0.08 76.74 01:01:01 AM 1 38.00 0.00 3.63 0.33 0.08 57.95 Average: all 14.00 0.00 2.08 1.35 0.07 82.51 Average: 0 11.03 0.00 1.88 1.24 0.07 85.79 Average: 1 16.97 0.00 2.28 1.45 0.07 79.22