---> uname -a: Linux prd-centos8-robot-2c-8g-3159.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 580 4840 19 2277 6818 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:71:71:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.11/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84760sec preferred_lft 84760sec inet6 fe80::f816:3eff:fe71:714b/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) 10/13/2025 _x86_64_ (2 CPU) 02:49:32 LINUX RESTART (2 CPU) 02:50:00 AM tps rtps wtps bread/s bwrtn/s 02:50:01 AM 271.17 195.50 75.68 3963.96 50018.02 02:51:01 AM 110.03 70.11 39.92 7924.56 29390.67 02:52:01 AM 105.20 0.32 104.88 14.53 9198.07 02:53:01 AM 56.28 0.82 55.46 82.11 6933.87 02:54:01 AM 43.08 6.97 36.11 1279.65 2317.41 02:55:01 AM 53.87 0.25 53.62 47.05 7762.63 02:56:01 AM 4.58 0.22 4.37 11.73 172.94 02:57:01 AM 2.32 0.00 2.32 0.00 141.03 02:58:01 AM 0.53 0.00 0.53 0.00 54.33 02:59:01 AM 0.30 0.00 0.30 0.00 3.32 03:00:01 AM 0.70 0.00 0.70 0.00 86.59 03:01:01 AM 0.38 0.00 0.38 0.00 16.28 03:02:01 AM 0.62 0.08 0.53 1.87 70.52 03:03:01 AM 0.42 0.00 0.42 0.00 64.36 03:04:01 AM 0.48 0.00 0.48 0.00 31.43 03:05:01 AM 0.45 0.03 0.42 0.27 29.82 03:06:01 AM 1.40 0.00 1.40 0.00 75.50 03:07:01 AM 0.50 0.00 0.50 0.00 102.93 03:08:01 AM 0.60 0.02 0.58 0.13 48.88 03:09:01 AM 9.15 5.93 3.22 574.74 139.25 03:10:01 AM 0.73 0.00 0.73 0.00 93.43 03:11:01 AM 0.48 0.00 0.48 0.00 60.80 03:12:01 AM 0.55 0.00 0.55 0.00 124.13 03:13:01 AM 0.75 0.00 0.75 0.00 188.69 03:14:01 AM 0.70 0.00 0.70 0.00 103.65 03:15:01 AM 0.80 0.00 0.80 0.00 77.22 03:16:01 AM 18.39 0.40 17.99 46.78 2605.76 Average: 16.08 3.41 12.67 386.53 2337.60 02:50:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 AM 6148680 7363052 1733744 22.00 2688 1422424 352236 4.47 111040 1410172 774604 02:51:01 AM 5621048 7106652 2261376 28.69 2688 1680008 662472 7.42 179132 1803876 55244 02:52:01 AM 5259272 7056408 2623152 33.28 2688 1974008 668788 7.49 187544 2090124 141400 02:53:01 AM 5227216 7070864 2655208 33.69 2688 2019492 636928 7.13 211368 2093100 10824 02:54:01 AM 4935992 7026344 2946432 37.38 2688 2258500 677376 7.58 258516 2313228 190880 02:55:01 AM 4972112 7067836 2910312 36.92 2688 2263652 620940 6.95 262356 2265856 8 02:56:01 AM 4925992 7023160 2956432 37.51 2688 2265096 687284 7.70 262500 2311584 340 02:57:01 AM 4920792 7019812 2961632 37.57 2688 2266956 687284 7.70 262744 2316732 264 02:58:01 AM 4917048 7017152 2965376 37.62 2688 2268048 687284 7.70 262744 2320488 4 02:59:01 AM 4916996 7017108 2965428 37.62 2688 2268056 687284 7.70 262744 2320500 4 03:00:01 AM 4914384 7016728 2968040 37.65 2688 2270288 719104 8.05 262788 2322896 12 03:01:01 AM 4912552 7015884 2969872 37.68 2688 2271272 719104 8.05 262900 2324376 664 03:02:01 AM 4908496 7014236 2973928 37.73 2688 2273680 719104 8.05 263104 2328440 1132 03:03:01 AM 4907220 7014168 2975204 37.74 2688 2274888 719104 8.05 263124 2329636 592 03:04:01 AM 4907068 7014284 2975356 37.75 2688 2275148 719104 8.05 263132 2329704 136 03:05:01 AM 4906176 7014216 2976248 37.76 2688 2275996 722092 8.09 263316 2330620 272 03:06:01 AM 4903336 7013364 2979088 37.79 2688 2277960 722092 8.09 263336 2333548 936 03:07:01 AM 4900328 7012392 2982096 37.83 2688 2280008 722092 8.09 263412 2336244 120 03:08:01 AM 4896424 7010148 2986000 37.88 2688 2281680 722092 8.09 263620 2339896 788 03:09:01 AM 4879412 7012072 3003012 38.10 2688 2300596 706260 7.91 266016 2354472 660 03:10:01 AM 4876912 7011584 3005512 38.13 2688 2302560 725092 8.12 266152 2356628 288 03:11:01 AM 4875936 7011948 3006488 38.14 2688 2303904 725092 8.12 266176 2357756 16 03:12:01 AM 4870640 7011048 3011784 38.21 2688 2308336 725092 8.12 266380 2362760 1056 03:13:01 AM 4865736 7010604 3016688 38.27 2688 2312764 725092 8.12 266604 2367476 376 03:14:01 AM 4863224 7010476 3019200 38.30 2688 2315148 725092 8.12 266652 2369956 104 03:15:01 AM 4859008 7010204 3023416 38.36 2688 2319076 725092 8.12 266692 2374224 2208 03:16:01 AM 5042624 7063936 2839800 36.03 2688 2194028 651840 7.30 497916 1980436 24256 Average: 5004986 7038359 2877438 36.50 2688 2204577 687423 7.70 258963 2249805 44711 02:50:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 9.91 0.00 1.12 0.00 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 230.39 139.39 1057.91 56.05 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 79.21 65.16 860.88 9.44 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 59.16 45.40 584.70 7.43 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 49.34 36.19 330.73 7.50 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 202.23 147.18 44.11 39.54 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 34.57 17.66 10.50 4.38 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 44.33 44.34 7.91 6.54 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 28.57 27.29 5.39 2.42 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 2.05 0.38 0.18 0.03 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 57.78 57.41 11.29 5.06 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 59.75 42.32 11.34 5.97 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 92.37 81.41 20.61 9.87 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 30.37 28.89 7.40 4.53 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 12.66 12.16 2.36 1.14 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 18.18 16.98 3.57 1.63 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 32.43 29.60 9.86 4.84 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 50.45 48.35 10.87 8.78 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 57.46 55.80 10.85 7.09 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 56.41 56.03 10.94 7.33 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 45.46 41.61 15.23 5.30 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 33.27 21.76 6.75 3.37 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 50.17 49.44 9.06 6.91 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 57.97 58.29 13.57 9.04 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 47.18 45.23 11.23 6.30 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 11.33 11.56 2.67 1.79 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 91.94 59.91 185.34 137.88 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 59.01 47.65 124.73 13.84 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) 10/13/2025 _x86_64_ (2 CPU) 02:49:32 LINUX RESTART (2 CPU) 02:50:00 AM CPU %user %nice %system %iowait %steal %idle 02:50:01 AM all 4.13 0.00 12.39 83.49 0.00 0.00 02:50:01 AM 0 3.67 0.00 8.26 88.07 0.00 0.00 02:50:01 AM 1 4.59 0.00 16.51 78.90 0.00 0.00 02:51:01 AM all 30.18 0.04 6.87 22.99 0.13 39.79 02:51:01 AM 0 30.94 0.05 6.57 23.66 0.12 38.67 02:51:01 AM 1 29.42 0.03 7.17 22.31 0.15 40.91 02:52:01 AM all 32.53 0.00 5.01 8.05 0.12 54.29 02:52:01 AM 0 42.40 0.00 5.69 8.15 0.12 43.64 02:52:01 AM 1 22.73 0.00 4.33 7.94 0.12 64.89 02:53:01 AM all 23.27 0.00 2.65 1.35 0.11 72.62 02:53:01 AM 0 24.69 0.00 2.87 1.65 0.12 70.68 02:53:01 AM 1 21.85 0.00 2.44 1.05 0.10 74.56 02:54:01 AM all 24.07 0.00 4.67 0.97 0.08 70.20 02:54:01 AM 0 26.54 0.00 5.36 0.52 0.08 67.50 02:54:01 AM 1 21.60 0.00 3.99 1.42 0.08 72.91 02:55:01 AM all 12.00 0.00 2.26 1.68 0.06 84.01 02:55:01 AM 0 14.04 0.00 2.07 1.92 0.05 81.92 02:55:01 AM 1 9.95 0.00 2.44 1.44 0.07 86.10 02:56:01 AM all 5.15 0.00 0.36 0.03 0.03 94.42 02:56:01 AM 0 7.15 0.00 0.34 0.03 0.03 92.45 02:56:01 AM 1 3.15 0.00 0.38 0.03 0.03 96.40 02:57:01 AM all 9.74 0.00 0.52 0.01 0.08 89.65 02:57:01 AM 0 12.35 0.00 0.48 0.00 0.07 87.11 02:57:01 AM 1 7.09 0.00 0.57 0.02 0.09 92.23 02:58:01 AM all 6.17 0.00 0.42 0.01 0.05 93.34 02:58:01 AM 0 8.47 0.00 0.57 0.00 0.05 90.91 02:58:01 AM 1 3.95 0.00 0.28 0.02 0.05 95.70 02:59:01 AM all 0.51 0.00 0.13 0.00 0.04 99.32 02:59:01 AM 0 0.32 0.00 0.17 0.00 0.05 99.47 02:59:01 AM 1 0.70 0.00 0.08 0.00 0.03 99.18 03:00:01 AM all 6.97 0.00 0.31 0.02 0.06 92.65 03:00:01 AM 0 7.19 0.00 0.28 0.03 0.05 92.45 03:00:01 AM 1 6.75 0.00 0.34 0.00 0.07 92.85 03:00:01 AM CPU %user %nice %system %iowait %steal %idle 03:01:01 AM all 5.63 0.00 0.46 0.00 0.06 93.86 03:01:01 AM 0 4.21 0.00 0.39 0.00 0.05 95.36 03:01:01 AM 1 7.07 0.00 0.53 0.00 0.07 92.34 03:02:01 AM all 9.55 0.00 0.64 0.01 0.07 89.73 03:02:01 AM 0 14.24 0.00 0.76 0.00 0.07 84.93 03:02:01 AM 1 4.98 0.00 0.54 0.02 0.07 94.40 03:03:01 AM all 5.86 0.00 0.37 0.00 0.06 93.71 03:03:01 AM 0 5.01 0.00 0.34 0.00 0.07 94.58 03:03:01 AM 1 6.72 0.00 0.41 0.00 0.05 92.83 03:04:01 AM all 3.19 0.00 0.28 0.00 0.06 96.47 03:04:01 AM 0 4.78 0.00 0.38 0.00 0.07 94.78 03:04:01 AM 1 1.64 0.00 0.18 0.00 0.05 98.13 03:05:01 AM all 3.43 0.00 0.31 0.00 0.05 96.21 03:05:01 AM 0 3.80 0.00 0.38 0.00 0.05 95.77 03:05:01 AM 1 3.06 0.00 0.23 0.00 0.05 96.65 03:06:01 AM all 7.74 0.00 0.45 0.01 0.06 91.74 03:06:01 AM 0 5.40 0.00 0.28 0.02 0.05 94.25 03:06:01 AM 1 10.16 0.00 0.62 0.00 0.07 89.15 03:07:01 AM all 8.37 0.00 0.51 0.00 0.06 91.06 03:07:01 AM 0 8.24 0.00 0.47 0.00 0.05 91.24 03:07:01 AM 1 8.50 0.00 0.55 0.00 0.07 90.88 03:08:01 AM all 4.48 0.01 0.36 0.01 0.06 95.09 03:08:01 AM 0 4.82 0.00 0.37 0.02 0.05 94.74 03:08:01 AM 1 4.14 0.02 0.35 0.00 0.07 95.43 03:09:01 AM all 4.58 0.23 0.48 0.12 0.08 94.52 03:09:01 AM 0 4.52 0.00 0.45 0.02 0.07 94.95 03:09:01 AM 1 4.64 0.47 0.50 0.22 0.08 94.08 03:10:01 AM all 4.47 0.00 0.31 0.01 0.04 95.17 03:10:01 AM 0 5.69 0.00 0.28 0.00 0.05 93.98 03:10:01 AM 1 3.25 0.00 0.34 0.02 0.03 96.36 03:11:01 AM all 4.63 0.00 0.28 0.00 0.07 95.02 03:11:01 AM 0 7.59 0.00 0.28 0.00 0.07 92.06 03:11:01 AM 1 1.67 0.00 0.27 0.00 0.07 97.99 03:11:01 AM CPU %user %nice %system %iowait %steal %idle 03:12:01 AM all 15.14 0.00 0.47 0.00 0.08 84.32 03:12:01 AM 0 23.68 0.00 0.44 0.00 0.08 75.80 03:12:01 AM 1 6.52 0.00 0.51 0.00 0.07 92.91 03:13:01 AM all 15.26 0.00 0.51 0.00 0.08 84.15 03:13:01 AM 0 11.17 0.00 0.49 0.00 0.08 88.26 03:13:01 AM 1 19.36 0.00 0.52 0.00 0.07 80.04 03:14:01 AM all 7.41 0.00 0.36 0.00 0.06 92.17 03:14:01 AM 0 11.45 0.00 0.35 0.00 0.05 88.15 03:14:01 AM 1 3.38 0.00 0.37 0.00 0.07 96.18 03:15:01 AM all 8.27 0.00 0.39 0.00 0.05 91.29 03:15:01 AM 0 11.08 0.00 0.57 0.00 0.07 88.28 03:15:01 AM 1 5.46 0.00 0.22 0.00 0.03 94.29 03:16:01 AM all 27.37 0.00 2.88 0.43 0.08 69.23 03:16:01 AM 0 41.59 0.00 3.54 0.35 0.08 54.44 03:16:01 AM 1 13.15 0.00 2.22 0.52 0.08 84.02 Average: all 11.01 0.01 1.25 1.43 0.07 86.23 Average: 0 13.14 0.00 1.32 1.46 0.07 84.01 Average: 1 8.88 0.02 1.18 1.40 0.07 88.45