---> uname -a: Linux prd-centos8-robot-2c-8g-2171.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 601 4832 19 2264 6797 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:32:96:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.98/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84725sec preferred_lft 84725sec inet6 fe80::f816:3eff:fe32:9610/64 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) 10/26/2025 _x86_64_ (2 CPU) 01:55:55 LINUX RESTART (2 CPU) 01:57:01 AM tps rtps wtps bread/s bwrtn/s 01:58:01 AM 86.35 0.30 86.05 14.00 7605.53 01:59:01 AM 66.71 0.68 66.03 51.58 8939.27 02:00:01 AM 46.12 7.10 39.02 1309.96 2329.49 02:01:01 AM 64.19 0.27 63.92 47.17 8114.89 02:02:01 AM 4.35 0.28 4.06 13.46 178.64 02:03:01 AM 2.43 0.00 2.43 0.00 118.33 02:04:01 AM 0.30 0.00 0.30 0.00 59.18 02:05:01 AM 0.17 0.00 0.17 0.00 11.90 02:06:01 AM 0.20 0.00 0.20 0.00 1.90 02:07:01 AM 0.83 0.00 0.83 0.00 94.42 02:08:01 AM 0.43 0.00 0.43 0.00 35.81 02:09:01 AM 0.45 0.00 0.45 0.00 81.72 02:10:01 AM 0.40 0.00 0.40 0.00 42.30 02:11:01 AM 1.48 0.03 1.45 0.27 43.29 02:12:01 AM 0.33 0.00 0.33 0.00 48.03 02:13:01 AM 0.52 0.00 0.52 0.00 68.81 02:14:01 AM 0.35 0.00 0.35 0.00 74.59 02:15:01 AM 0.70 0.00 0.70 0.00 75.07 02:16:01 AM 0.45 0.00 0.45 0.00 53.67 02:17:01 AM 0.67 0.00 0.67 0.00 79.75 02:18:01 AM 0.40 0.00 0.40 0.00 47.58 02:19:01 AM 0.27 0.00 0.27 0.00 112.55 02:20:01 AM 0.80 0.00 0.80 0.00 179.99 02:21:01 AM 0.92 0.00 0.92 0.00 99.77 02:22:01 AM 0.70 0.00 0.70 0.00 134.29 02:23:01 AM 16.03 0.32 15.71 36.93 2489.22 Average: 11.41 0.35 11.06 56.67 1197.04 01:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:58:01 AM 5236080 7036656 2646352 33.57 2688 1977300 683036 7.65 186356 2119092 189964 01:59:01 AM 5177088 7021692 2705344 34.32 2688 2020720 679208 7.61 208640 2147356 9944 02:00:01 AM 4886404 6966708 2996028 38.01 2688 2248252 737056 8.25 277344 2343860 166816 02:01:01 AM 4944204 7045444 2938228 37.28 2688 2267460 636204 7.12 259800 2291324 28 02:02:01 AM 4897676 7000072 2984756 37.87 2688 2268768 699996 7.84 260092 2338004 4 02:03:01 AM 4892312 6996500 2990120 37.93 2688 2270584 699996 7.84 260344 2343212 584 02:04:01 AM 4888004 6993552 2994428 37.99 2688 2271920 699996 7.84 260344 2347252 320 02:05:01 AM 4887796 6993364 2994636 37.99 2688 2271940 699996 7.84 260344 2347272 16 02:06:01 AM 4886040 6993780 2996392 38.01 2688 2274120 723188 8.10 260388 2349452 2192 02:07:01 AM 4883508 6991624 2998924 38.05 2688 2274488 723188 8.10 260400 2351964 108 02:08:01 AM 4882124 6991496 3000308 38.06 2688 2275756 723188 8.10 260500 2353296 492 02:09:01 AM 4879996 6991204 3002436 38.09 2688 2277600 723188 8.10 260572 2355160 36 02:10:01 AM 4878512 6990896 3003920 38.11 2688 2278784 716900 8.03 260592 2356532 124 02:11:01 AM 4878304 6991000 3004128 38.11 2688 2279088 735032 8.23 260700 2356700 148 02:12:01 AM 4876312 6990764 3006120 38.14 2688 2280852 718432 8.04 260760 2358824 576 02:13:01 AM 4874340 6990296 3008092 38.16 2688 2282356 718432 8.04 260768 2360748 276 02:14:01 AM 4871088 6989020 3011344 38.20 2688 2284364 718432 8.04 260908 2363580 264 02:15:01 AM 4869780 6989360 3012652 38.22 2688 2286032 718432 8.04 261116 2364864 116 02:16:01 AM 4868216 6989544 3014216 38.24 2688 2287724 718432 8.04 261340 2366272 488 02:17:01 AM 4866432 6989248 3016000 38.26 2688 2289232 718432 8.04 261412 2367856 16 02:18:01 AM 4864772 6989312 3017660 38.28 2688 2290932 718432 8.04 261436 2369540 432 02:19:01 AM 4859264 6988304 3023168 38.35 2688 2295472 718432 8.04 261660 2374956 1736 02:20:01 AM 4854592 6987588 3027840 38.41 2688 2299380 714192 8.00 261844 2379248 808 02:21:01 AM 4852508 6987944 3029924 38.44 2688 2301824 714192 8.00 261896 2381480 844 02:22:01 AM 4848032 6987300 3034400 38.50 2688 2305648 714192 8.00 261936 2385968 1100 02:23:01 AM 4963196 6970648 2919236 37.03 2688 2179836 714656 8.00 337884 2217992 24424 Average: 4906407 6994358 2976025 37.76 2688 2255401 710956 7.96 259591 2334300 15456 01:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 73.54 55.72 751.69 8.94 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 65.28 40.75 583.63 5.71 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 43.67 34.27 332.36 7.92 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 196.35 139.72 44.16 38.32 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 26.12 15.08 9.24 2.65 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 42.66 41.81 7.93 6.47 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 34.26 33.02 6.10 2.86 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 1.92 0.62 0.19 0.05 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 59.22 57.62 11.10 5.06 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 31.59 15.31 5.78 1.60 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 76.89 60.36 14.20 6.90 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 67.41 64.11 14.67 8.35 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 31.00 30.07 7.19 4.60 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 17.48 16.25 3.12 1.44 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 30.47 26.26 6.25 2.66 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 24.05 22.43 8.36 4.47 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 41.42 37.84 11.54 9.00 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 35.16 36.44 9.07 5.69 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 40.83 38.58 9.77 5.78 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 25.08 21.81 12.33 3.01 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 26.81 21.40 6.59 5.32 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 28.82 29.94 6.74 3.66 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 37.72 37.74 11.86 7.67 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 31.26 29.16 10.21 5.26 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 9.75 10.00 2.61 1.72 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 88.85 58.61 183.52 135.89 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 45.68 37.50 79.62 11.19 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) 10/26/2025 _x86_64_ (2 CPU) 01:55:55 LINUX RESTART (2 CPU) 01:57:01 AM CPU %user %nice %system %iowait %steal %idle 01:58:01 AM all 32.71 0.00 5.05 2.31 0.12 59.82 01:58:01 AM 0 36.68 0.00 5.78 2.48 0.12 54.95 01:58:01 AM 1 28.73 0.00 4.33 2.13 0.12 64.69 01:59:01 AM all 15.81 0.00 2.38 3.61 0.09 78.11 01:59:01 AM 0 21.39 0.00 3.37 6.36 0.08 68.79 01:59:01 AM 1 10.23 0.00 1.38 0.87 0.10 87.42 02:00:01 AM all 29.50 0.00 4.60 0.48 0.11 65.31 02:00:01 AM 0 23.65 0.00 4.16 0.62 0.12 71.46 02:00:01 AM 1 35.37 0.00 5.04 0.35 0.10 59.15 02:01:01 AM all 18.61 0.00 3.44 0.78 0.07 77.10 02:01:01 AM 0 20.51 0.00 3.71 0.92 0.07 74.80 02:01:01 AM 1 16.71 0.00 3.17 0.65 0.07 79.41 02:02:01 AM all 4.33 0.00 0.33 0.03 0.04 95.26 02:02:01 AM 0 2.47 0.00 0.37 0.07 0.05 97.04 02:02:01 AM 1 6.20 0.00 0.30 0.00 0.03 93.46 02:03:01 AM all 8.19 0.00 0.51 0.02 0.05 91.23 02:03:01 AM 0 13.58 0.00 0.61 0.03 0.07 85.71 02:03:01 AM 1 3.00 0.00 0.42 0.00 0.03 96.55 02:04:01 AM all 7.10 0.00 0.42 0.01 0.07 92.41 02:04:01 AM 0 2.46 0.00 0.28 0.00 0.07 97.19 02:04:01 AM 1 11.93 0.00 0.56 0.02 0.07 87.43 02:05:01 AM all 0.23 0.00 0.11 0.00 0.05 99.62 02:05:01 AM 0 0.23 0.00 0.10 0.00 0.05 99.62 02:05:01 AM 1 0.22 0.00 0.12 0.00 0.05 99.62 02:06:01 AM all 6.58 0.00 0.28 0.00 0.07 93.07 02:06:01 AM 0 9.85 0.00 0.22 0.00 0.05 89.88 02:06:01 AM 1 3.32 0.00 0.34 0.00 0.08 96.26 02:07:01 AM all 1.96 0.00 0.23 0.01 0.04 97.77 02:07:01 AM 0 1.54 0.00 0.23 0.00 0.03 98.20 02:07:01 AM 1 2.38 0.00 0.22 0.02 0.05 97.33 02:08:01 AM all 7.53 0.00 0.54 0.00 0.06 91.87 02:08:01 AM 0 12.10 0.00 0.75 0.00 0.07 87.08 02:08:01 AM 1 3.12 0.00 0.34 0.00 0.05 96.50 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 6.18 0.00 0.34 0.00 0.06 93.42 02:09:01 AM 0 2.56 0.00 0.37 0.00 0.07 97.01 02:09:01 AM 1 9.79 0.00 0.32 0.00 0.05 89.84 02:10:01 AM all 6.25 0.00 0.41 0.00 0.06 93.28 02:10:01 AM 0 7.27 0.00 0.54 0.00 0.07 92.13 02:10:01 AM 1 5.27 0.00 0.28 0.00 0.05 94.40 02:11:01 AM all 2.81 0.00 0.37 0.01 0.05 96.76 02:11:01 AM 0 3.20 0.00 0.54 0.00 0.03 96.22 02:11:01 AM 1 2.43 0.00 0.20 0.02 0.07 97.29 02:12:01 AM all 5.80 0.00 0.22 0.00 0.08 93.91 02:12:01 AM 0 7.89 0.00 0.23 0.00 0.08 91.79 02:12:01 AM 1 3.70 0.00 0.20 0.00 0.07 96.04 02:13:01 AM all 6.63 0.00 0.46 0.00 0.05 92.86 02:13:01 AM 0 8.24 0.00 0.53 0.00 0.05 91.18 02:13:01 AM 1 5.07 0.00 0.38 0.00 0.05 94.50 02:14:01 AM all 7.38 0.00 0.47 0.00 0.08 92.08 02:14:01 AM 0 12.00 0.00 0.58 0.00 0.07 87.35 02:14:01 AM 1 2.86 0.00 0.35 0.00 0.08 96.70 02:15:01 AM all 4.48 0.00 0.33 0.00 0.08 95.12 02:15:01 AM 0 5.25 0.00 0.32 0.00 0.08 94.35 02:15:01 AM 1 3.71 0.00 0.33 0.00 0.07 95.88 02:16:01 AM all 4.37 0.00 0.31 0.00 0.08 95.24 02:16:01 AM 0 5.44 0.00 0.33 0.00 0.07 94.16 02:16:01 AM 1 3.30 0.00 0.28 0.00 0.10 96.32 02:17:01 AM all 3.36 0.00 0.25 0.00 0.06 96.33 02:17:01 AM 0 5.39 0.00 0.27 0.00 0.07 94.28 02:17:01 AM 1 1.34 0.00 0.23 0.00 0.05 98.38 02:18:01 AM all 6.08 0.00 0.32 0.00 0.06 93.54 02:18:01 AM 0 7.32 0.00 0.32 0.00 0.05 92.31 02:18:01 AM 1 4.84 0.00 0.32 0.00 0.07 94.78 02:19:01 AM all 15.22 0.00 0.37 0.00 0.06 84.35 02:19:01 AM 0 21.47 0.00 0.37 0.00 0.07 78.09 02:19:01 AM 1 8.95 0.00 0.37 0.00 0.05 90.63 02:19:01 AM CPU %user %nice %system %iowait %steal %idle 02:20:01 AM all 13.62 0.00 0.50 0.01 0.08 85.80 02:20:01 AM 0 14.35 0.00 0.49 0.00 0.07 85.09 02:20:01 AM 1 12.88 0.00 0.51 0.02 0.08 86.51 02:21:01 AM all 7.37 0.00 0.36 0.02 0.07 92.18 02:21:01 AM 0 11.75 0.00 0.40 0.00 0.07 87.78 02:21:01 AM 1 3.00 0.00 0.32 0.03 0.07 96.59 02:22:01 AM all 8.01 0.00 0.32 0.00 0.05 91.63 02:22:01 AM 0 9.17 0.00 0.37 0.00 0.05 90.41 02:22:01 AM 1 6.84 0.00 0.27 0.00 0.05 92.84 02:23:01 AM all 25.51 0.00 2.27 0.14 0.08 72.01 02:23:01 AM 0 40.96 0.00 2.80 0.12 0.08 56.03 02:23:01 AM 1 10.05 0.00 1.74 0.17 0.07 87.98 Average: all 9.85 0.00 0.97 0.29 0.07 88.82 Average: 0 11.82 0.00 1.08 0.41 0.07 86.62 Average: 1 7.90 0.00 0.86 0.17 0.07 91.01