---> uname -a: Linux prd-centos8-robot-2c-8g-15457.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 609 4802 19 2286 6789 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:90:70:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.162/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84622sec preferred_lft 84622sec inet6 fe80::f816:3eff:fe90:7023/64 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) 12/21/2025 _x86_64_ (2 CPU) 00:55:00 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 123.43 0.30 123.13 14.00 11948.78 12:58:01 AM 37.89 1.23 36.66 126.51 4291.08 12:59:01 AM 55.60 6.75 48.85 1247.98 3280.12 01:00:01 AM 45.08 0.25 44.84 47.05 6943.99 01:01:01 AM 6.35 0.05 6.30 0.40 223.42 01:02:01 AM 0.57 0.07 0.50 1.73 10.06 01:03:01 AM 0.23 0.00 0.23 0.00 4.00 01:04:01 AM 2.23 0.25 1.98 13.60 158.39 01:05:01 AM 0.52 0.00 0.52 0.00 161.61 01:06:01 AM 0.38 0.00 0.38 0.00 189.55 01:07:01 AM 0.42 0.00 0.42 0.00 139.94 01:08:01 AM 0.25 0.00 0.25 0.00 59.50 01:09:02 AM 0.18 0.00 0.18 0.00 17.86 01:10:01 AM 0.15 0.00 0.15 0.00 12.21 01:11:01 AM 1.55 0.03 1.52 0.27 48.95 01:12:01 AM 0.30 0.00 0.30 0.00 134.51 01:13:01 AM 0.42 0.00 0.42 0.00 84.94 01:14:01 AM 0.25 0.00 0.25 0.00 189.70 01:15:01 AM 0.22 0.00 0.22 0.00 119.11 01:16:01 AM 0.53 0.00 0.53 0.00 202.02 01:17:01 AM 0.13 0.00 0.13 0.00 30.13 01:18:01 AM 0.28 0.00 0.28 0.00 62.45 01:19:01 AM 0.22 0.00 0.22 0.00 18.43 01:20:01 AM 0.15 0.00 0.15 0.00 16.80 01:21:01 AM 0.47 0.00 0.47 0.00 63.77 01:22:01 AM 0.37 0.00 0.37 0.00 69.18 01:23:01 AM 0.23 0.00 0.23 0.00 31.49 01:24:01 AM 22.41 0.42 22.00 47.06 2926.11 Average: 10.75 0.33 10.42 53.55 1123.46 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5090064 6968380 2792368 35.43 2688 2054984 728696 8.16 191792 2255724 137180 12:58:01 AM 5233544 7084120 2648888 33.60 2688 2026072 608776 6.82 219924 2080084 10760 12:59:01 AM 4929372 7028884 2953060 37.46 2688 2264992 646880 7.24 256848 2313364 169980 01:00:01 AM 4955332 7058580 2927100 37.13 2688 2270292 611060 6.84 261312 2282832 24 01:01:01 AM 4955948 7059108 2926484 37.13 2688 2270304 611060 6.84 261316 2283288 4 01:02:01 AM 4956644 7059872 2925788 37.12 2688 2270372 611060 6.84 261432 2282632 4 01:03:01 AM 4956764 7060188 2925668 37.12 2688 2270584 611060 6.84 261440 2282608 216 01:04:01 AM 4896364 7005184 2986068 37.88 2688 2275964 711680 7.97 261760 2341932 2464 01:05:01 AM 4891728 7004884 2990704 37.94 2688 2280312 746472 8.36 261760 2346736 2200 01:06:01 AM 4886144 7003992 2996288 38.01 2688 2284992 746472 8.36 261760 2352132 1312 01:07:01 AM 4880712 7001864 3001720 38.08 2688 2288296 748180 8.38 262128 2357704 556 01:08:01 AM 4879456 7001880 3002976 38.10 2688 2289568 748180 8.38 262128 2358988 124 01:09:02 AM 4878568 7001396 3003864 38.11 2688 2289980 710160 7.95 262128 2359888 52 01:10:01 AM 4875636 6998828 3006796 38.15 2688 2290344 709388 7.94 262128 2362224 104 01:11:01 AM 4877636 7001428 3004796 38.12 2688 2290916 709388 7.94 262320 2360468 232 01:12:01 AM 4867888 6996848 3014544 38.24 2688 2296100 742128 8.31 262372 2369812 1472 01:13:01 AM 4862300 6995448 3020132 38.31 2688 2300284 757508 8.48 262372 2375364 3280 01:14:01 AM 4856744 6994872 3025688 38.39 2688 2305256 757508 8.48 262372 2380864 2596 01:15:01 AM 4852460 6994956 3029972 38.44 2688 2309644 757508 8.48 262372 2385272 3440 01:16:01 AM 4849948 6995012 3032484 38.47 2688 2312200 757508 8.48 262372 2387900 104 01:17:01 AM 4848880 6994752 3033552 38.48 2688 2313008 757508 8.48 262372 2388884 40 01:18:01 AM 4846588 6994424 3035844 38.51 2688 2314960 736976 8.25 262372 2391440 212 01:19:01 AM 4847096 6995340 3035336 38.51 2688 2315368 736976 8.25 262372 2390956 140 01:20:01 AM 4846560 6995420 3035872 38.51 2688 2315980 714532 8.00 262372 2391360 284 01:21:01 AM 4841348 6992388 3041084 38.58 2688 2318164 777380 8.70 262520 2395908 756 01:22:01 AM 4839648 6992152 3042784 38.60 2688 2319640 777380 8.70 262520 2397608 356 01:23:01 AM 4901804 7059868 2980628 37.81 2688 2325184 617960 6.92 262872 2336216 5024 01:24:01 AM 5003860 7034992 2878572 36.52 2688 2203520 613876 6.87 508472 2009908 24200 Average: 4907466 7013395 2974966 37.74 2688 2273831 705831 7.90 266711 2329361 13111 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 110.95 90.85 1445.09 18.93 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 14.73 11.26 7.07 6.09 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 40.70 35.34 333.78 7.30 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 584.27 428.66 118.95 95.00 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 2.55 2.10 0.59 0.50 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 2.60 1.97 0.45 0.43 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 22.33 12.41 6.79 1.32 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 39.86 34.24 30.32 4.43 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 30.62 29.92 23.44 4.03 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 21.23 18.41 56.21 3.04 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 92.97 93.05 29.02 7.55 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 80.39 79.12 15.78 6.69 0.00 0.00 0.00 0.00 01:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:02 AM eth0 13.35 10.43 3.43 2.22 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 11.28 9.08 2.76 1.79 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 7.30 6.05 3.45 1.12 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 114.71 114.08 36.98 17.41 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 83.27 83.74 55.13 6.38 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 125.25 126.13 71.64 9.34 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 67.06 62.35 47.96 5.22 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 53.06 53.01 18.05 4.19 0.00 0.00 0.00 0.00 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 27.50 27.16 4.43 2.39 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 58.03 56.01 27.64 5.65 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 12.86 11.15 3.14 2.26 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 9.43 8.10 3.85 1.58 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 98.42 94.57 34.21 8.36 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 34.39 29.26 6.27 2.69 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 25.17 16.88 6.31 2.71 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 97.85 67.66 179.35 147.91 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 67.25 57.63 91.91 13.45 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) 12/21/2025 _x86_64_ (2 CPU) 00:55:00 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 36.35 0.00 5.11 2.31 0.09 56.13 12:57:01 AM 0 50.54 0.00 6.61 2.54 0.10 40.20 12:57:01 AM 1 22.20 0.00 3.62 2.08 0.08 72.02 12:58:01 AM all 17.65 0.00 2.37 1.62 0.08 78.29 12:58:01 AM 0 20.47 0.00 2.23 2.47 0.07 74.77 12:58:01 AM 1 14.81 0.00 2.51 0.77 0.08 81.83 12:59:01 AM all 25.67 0.00 5.15 1.65 0.10 67.42 12:59:01 AM 0 25.17 0.00 5.29 1.45 0.10 68.00 12:59:01 AM 1 26.19 0.00 5.01 1.85 0.10 66.85 01:00:01 AM all 13.23 0.00 2.84 3.54 0.08 80.31 01:00:01 AM 0 11.42 0.00 2.96 5.07 0.08 80.47 01:00:01 AM 1 15.05 0.00 2.72 2.01 0.07 80.16 01:01:01 AM all 0.36 0.00 0.12 0.04 0.04 99.44 01:01:01 AM 0 0.60 0.00 0.12 0.07 0.05 99.17 01:01:01 AM 1 0.12 0.00 0.12 0.02 0.03 99.72 01:02:01 AM all 0.32 0.00 0.08 0.00 0.04 99.56 01:02:01 AM 0 0.57 0.00 0.08 0.00 0.05 99.30 01:02:01 AM 1 0.07 0.00 0.08 0.00 0.03 99.82 01:03:01 AM all 0.37 0.00 0.13 0.00 0.03 99.47 01:03:01 AM 0 0.58 0.00 0.13 0.00 0.03 99.25 01:03:01 AM 1 0.15 0.00 0.12 0.00 0.03 99.70 01:04:01 AM all 11.02 0.00 0.95 0.03 0.09 87.91 01:04:01 AM 0 8.56 0.00 1.10 0.03 0.08 90.21 01:04:01 AM 1 13.48 0.00 0.80 0.02 0.10 85.60 01:05:01 AM all 9.85 0.00 0.87 0.00 0.08 89.20 01:05:01 AM 0 12.96 0.00 1.39 0.00 0.10 85.55 01:05:01 AM 1 6.73 0.00 0.35 0.00 0.07 92.85 01:06:01 AM all 9.17 0.00 0.31 0.00 0.10 90.43 01:06:01 AM 0 13.07 0.00 0.35 0.00 0.10 86.48 01:06:01 AM 1 5.26 0.00 0.27 0.00 0.10 94.37 01:07:01 AM all 10.28 0.00 1.33 0.01 0.08 88.31 01:07:01 AM 0 17.57 0.00 2.10 0.00 0.09 80.25 01:07:01 AM 1 3.13 0.00 0.57 0.02 0.07 96.22 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 7.64 0.00 0.64 0.00 0.08 91.64 01:08:01 AM 0 6.52 0.00 0.39 0.00 0.08 93.01 01:08:01 AM 1 8.78 0.00 0.90 0.00 0.07 90.25 01:09:02 AM all 4.62 0.00 0.36 0.00 0.08 94.94 01:09:02 AM 0 3.21 0.00 0.25 0.00 0.07 96.48 01:09:02 AM 1 6.04 0.00 0.47 0.00 0.08 93.41 01:10:01 AM all 4.28 0.00 0.31 0.00 0.08 95.34 01:10:01 AM 0 3.47 0.00 0.29 0.00 0.07 96.18 01:10:01 AM 1 5.10 0.00 0.32 0.00 0.08 94.49 01:11:01 AM all 4.83 0.00 0.51 0.01 0.07 94.58 01:11:01 AM 0 6.41 0.00 0.73 0.02 0.07 92.77 01:11:01 AM 1 3.29 0.00 0.28 0.00 0.07 96.36 01:12:01 AM all 11.49 0.00 0.74 0.03 0.08 87.67 01:12:01 AM 0 17.66 0.00 0.82 0.00 0.07 81.45 01:12:01 AM 1 5.46 0.00 0.65 0.05 0.08 93.76 01:13:01 AM all 4.94 0.00 0.49 0.01 0.08 94.49 01:13:01 AM 0 5.28 0.00 0.50 0.02 0.08 94.12 01:13:01 AM 1 4.60 0.00 0.47 0.00 0.08 94.85 01:14:01 AM all 5.95 0.00 0.60 0.02 0.08 93.35 01:14:01 AM 0 9.21 0.00 0.54 0.00 0.08 90.17 01:14:01 AM 1 2.71 0.00 0.65 0.03 0.08 96.52 01:15:01 AM all 6.07 0.00 0.37 0.00 0.08 93.47 01:15:01 AM 0 9.60 0.00 0.39 0.00 0.10 89.91 01:15:01 AM 1 2.55 0.00 0.35 0.00 0.07 97.03 01:16:01 AM all 5.63 0.00 0.90 0.02 0.10 93.35 01:16:01 AM 0 8.00 0.00 1.47 0.00 0.08 90.45 01:16:01 AM 1 3.26 0.00 0.33 0.03 0.12 96.25 01:17:01 AM all 2.84 0.00 0.35 0.00 0.10 96.71 01:17:01 AM 0 3.02 0.00 0.42 0.00 0.10 96.46 01:17:01 AM 1 2.66 0.00 0.28 0.00 0.10 96.95 01:18:01 AM all 5.88 0.00 0.37 0.00 0.08 93.68 01:18:01 AM 0 4.94 0.00 0.37 0.00 0.07 94.62 01:18:01 AM 1 6.82 0.00 0.37 0.00 0.08 92.73 01:18:01 AM CPU %user %nice %system %iowait %steal %idle 01:19:01 AM all 4.49 0.00 0.21 0.00 0.08 95.21 01:19:01 AM 0 5.03 0.00 0.20 0.00 0.08 94.69 01:19:01 AM 1 3.96 0.00 0.22 0.00 0.08 95.74 01:20:01 AM all 4.12 0.00 0.35 0.00 0.07 95.46 01:20:01 AM 0 6.76 0.00 0.54 0.00 0.07 92.64 01:20:01 AM 1 1.49 0.00 0.17 0.00 0.07 98.28 01:21:01 AM all 8.79 0.00 0.91 0.00 0.08 90.22 01:21:01 AM 0 13.90 0.00 1.24 0.00 0.07 84.79 01:21:01 AM 1 3.90 0.00 0.60 0.00 0.08 95.42 01:22:01 AM all 4.22 0.00 0.78 0.00 0.08 94.92 01:22:01 AM 0 3.78 0.00 0.99 0.00 0.08 95.16 01:22:01 AM 1 4.66 0.00 0.57 0.00 0.08 94.68 01:23:01 AM all 10.25 0.00 0.48 0.01 0.08 89.18 01:23:01 AM 0 18.03 0.00 0.62 0.02 0.08 81.25 01:23:01 AM 1 2.46 0.00 0.33 0.00 0.08 97.12 01:24:01 AM all 27.57 0.00 3.38 0.25 0.09 68.71 01:24:01 AM 0 28.42 0.00 3.97 0.40 0.08 67.12 01:24:01 AM 1 26.72 0.00 2.78 0.10 0.10 70.30 Average: all 9.22 0.00 1.11 0.34 0.08 89.25 Average: 0 11.24 0.00 1.29 0.43 0.08 86.96 Average: 1 7.21 0.00 0.93 0.25 0.08 91.54