---> uname -a: Linux prd-centos8-robot-2c-8g-12166.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: 2800.000 BogoMIPS: 5600.00 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 617 4833 19 2247 6781 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:b6:ab:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84670sec preferred_lft 84670sec inet6 fe80::f816:3eff:feb6:ab25/64 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) 12/10/2025 _x86_64_ (2 CPU) 03:42:45 LINUX RESTART (2 CPU) 03:43:01 AM tps rtps wtps bread/s bwrtn/s 03:44:01 AM 200.35 152.47 47.88 14527.28 38471.97 03:45:01 AM 117.29 0.32 116.98 14.00 10304.28 03:46:01 AM 45.98 0.85 45.13 63.98 6754.85 03:47:01 AM 15.61 0.42 15.19 64.78 468.03 03:48:01 AM 73.09 6.96 66.13 1292.77 4194.65 03:49:01 AM 28.78 0.00 28.78 0.00 6115.90 03:50:01 AM 2.92 0.00 2.92 0.00 78.27 03:51:01 AM 0.35 0.00 0.35 0.00 5.31 03:52:01 AM 0.43 0.22 0.22 11.73 7.01 03:53:01 AM 2.13 0.07 2.07 3.20 179.37 03:54:01 AM 0.27 0.00 0.27 0.00 63.12 03:55:01 AM 0.35 0.00 0.35 0.00 173.04 03:56:01 AM 0.15 0.00 0.15 0.00 32.83 03:57:01 AM 0.22 0.00 0.22 0.00 132.56 03:58:01 AM 0.37 0.03 0.33 0.27 107.66 03:59:01 AM 1.40 0.00 1.40 0.00 96.08 04:00:01 AM 0.20 0.00 0.20 0.00 11.63 04:01:01 AM 0.27 0.02 0.25 0.13 64.86 04:02:01 AM 0.47 0.07 0.40 1.73 132.15 04:03:01 AM 0.32 0.00 0.32 0.00 43.03 04:04:01 AM 0.38 0.00 0.38 0.00 20.45 04:05:01 AM 0.17 0.00 0.17 0.00 29.62 04:06:01 AM 0.18 0.00 0.18 0.00 28.28 04:07:01 AM 0.23 0.00 0.23 0.00 26.12 04:08:01 AM 0.38 0.00 0.38 0.00 26.81 04:09:01 AM 0.48 0.00 0.48 0.00 28.99 04:10:01 AM 0.45 0.00 0.45 0.00 114.28 04:11:01 AM 29.74 0.63 29.11 73.18 2664.80 Average: 18.68 5.79 12.89 573.52 2513.97 03:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:44:01 AM 5599744 7093272 2282688 28.96 2688 1688268 679676 7.61 179480 1828800 85872 03:45:01 AM 5224020 7023736 2658412 33.73 2688 1976304 699844 7.84 187888 2127172 129704 03:46:01 AM 5159724 7004880 2722708 34.54 2688 2021236 706864 7.91 199292 2174384 8 03:47:01 AM 5163048 7021804 2719384 34.50 2688 2034476 701224 7.85 226096 2144472 22064 03:48:01 AM 4963860 7064528 2918572 37.03 2688 2267112 624460 6.99 261524 2279672 171032 03:49:01 AM 4958644 7058940 2923788 37.09 2688 2267124 624460 6.99 261536 2279780 4 03:50:01 AM 4958092 7058388 2924340 37.10 2688 2267124 639936 7.17 261540 2279996 4 03:51:01 AM 4958952 7059260 2923480 37.09 2688 2267128 639936 7.17 261540 2279660 4 03:52:01 AM 4912088 7014368 2970344 37.68 2688 2269100 691708 7.75 261672 2325956 1612 03:53:01 AM 4904724 7008808 2977708 37.78 2688 2270912 714356 8.00 261888 2333192 4 03:54:01 AM 4897312 7004944 2985120 37.87 2688 2274452 732148 8.20 262160 2339952 1744 03:55:01 AM 4889284 7000352 2993148 37.97 2688 2277896 732148 8.20 262224 2348100 56 03:56:01 AM 4886836 7000512 2995596 38.00 2688 2280504 732148 8.20 262224 2350604 1712 03:57:01 AM 4880480 6998856 3001952 38.08 2688 2285228 751608 8.42 262224 2356800 2496 03:58:01 AM 4880144 6999220 3002288 38.09 2688 2285900 711412 7.97 262400 2357352 48 03:59:01 AM 4878032 6999080 3004400 38.12 2688 2287868 730996 8.18 262400 2359316 52 04:00:01 AM 4876476 6998896 3005956 38.13 2688 2289240 733080 8.21 262400 2360868 1168 04:01:01 AM 4874580 6998168 3007852 38.16 2688 2290416 733080 8.21 262400 2362516 448 04:02:01 AM 4871508 6998672 3010924 38.20 2688 2293992 733080 8.21 262540 2365568 152 04:03:01 AM 4870520 6998764 3011912 38.21 2688 2295064 733080 8.21 262540 2366764 56 04:04:01 AM 4868252 6997228 3014180 38.24 2688 2295812 733080 8.21 262540 2368784 352 04:05:01 AM 4867556 6997252 3014876 38.25 2688 2296548 733080 8.21 262540 2369560 244 04:06:01 AM 4866680 6997012 3015752 38.26 2688 2297168 733080 8.21 262540 2370216 56 04:07:01 AM 4864304 6995376 3018128 38.29 2688 2297900 733080 8.21 262544 2372908 80 04:08:01 AM 4863028 6994764 3019404 38.31 2688 2298572 733080 8.21 262540 2374088 72 04:09:01 AM 4860112 6992524 3022320 38.34 2688 2299240 733080 8.21 262540 2376956 48 04:10:01 AM 4921172 7058668 2961260 37.57 2688 2304316 620440 6.95 262872 2316160 1832 04:11:01 AM 5002716 6996348 2879716 36.53 2688 2165764 664144 7.44 491716 2028248 17248 Average: 4954353 7015522 2928079 37.15 2688 2230167 704582 7.89 261279 2292780 15649 03:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 204.55 139.16 1080.69 56.49 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 98.73 75.99 913.45 10.76 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 55.21 33.12 580.86 3.86 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 15.19 14.13 6.77 4.96 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 51.40 45.02 341.10 14.42 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 297.72 186.14 67.15 51.68 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 2.85 1.73 0.45 0.38 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 3.13 1.77 0.49 0.40 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 45.47 31.92 17.73 3.12 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 61.37 59.82 16.03 4.79 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 105.40 105.63 32.61 8.82 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 43.70 42.17 23.04 3.89 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 67.76 65.84 21.45 5.51 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 91.60 90.78 37.16 7.88 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 26.02 25.14 5.46 2.84 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 94.93 90.67 20.92 7.65 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 63.23 62.60 14.44 5.14 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 61.16 60.41 12.14 5.28 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 88.59 90.12 26.98 7.06 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 35.78 35.96 6.22 2.86 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 2.52 3.02 0.66 0.53 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 2.33 2.83 0.51 0.46 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 2.75 2.90 0.55 0.43 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 2.83 2.98 0.63 0.46 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 2.35 2.90 0.51 0.44 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 2.53 2.80 0.63 0.50 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 41.61 23.93 15.18 3.08 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 78.47 58.40 161.57 117.88 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 58.90 48.50 121.64 11.84 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) 12/10/2025 _x86_64_ (2 CPU) 03:42:45 LINUX RESTART (2 CPU) 03:43:01 AM CPU %user %nice %system %iowait %steal %idle 03:44:01 AM all 38.04 0.06 10.21 20.50 0.10 31.09 03:44:01 AM 0 41.75 0.03 10.98 20.21 0.10 26.93 03:44:01 AM 1 34.31 0.08 9.44 20.79 0.10 35.27 03:45:01 AM all 35.39 0.00 5.14 3.28 0.11 56.08 03:45:01 AM 0 38.42 0.00 5.40 3.05 0.10 53.03 03:45:01 AM 1 32.37 0.00 4.87 3.51 0.12 59.14 03:46:01 AM all 10.66 0.00 1.45 2.31 0.06 85.51 03:46:01 AM 0 17.92 0.00 1.95 1.95 0.05 78.12 03:46:01 AM 1 3.41 0.00 0.95 2.67 0.07 92.90 03:47:01 AM all 14.52 0.00 2.20 0.26 0.08 82.94 03:47:01 AM 0 19.39 0.00 2.39 0.42 0.07 77.74 03:47:01 AM 1 9.66 0.00 2.02 0.10 0.08 88.14 03:48:01 AM all 35.88 0.00 6.03 1.12 0.09 56.88 03:48:01 AM 0 40.97 0.00 5.91 1.05 0.10 51.97 03:48:01 AM 1 30.77 0.00 6.14 1.20 0.08 61.80 03:49:01 AM all 0.90 0.00 0.93 1.16 0.06 96.95 03:49:01 AM 0 0.77 0.00 1.05 1.19 0.05 96.94 03:49:01 AM 1 1.04 0.00 0.80 1.14 0.07 96.96 03:50:01 AM all 0.28 0.00 0.11 0.01 0.04 99.56 03:50:01 AM 0 0.12 0.00 0.10 0.02 0.05 99.72 03:50:01 AM 1 0.45 0.00 0.12 0.00 0.03 99.40 03:51:01 AM all 0.28 0.00 0.10 0.00 0.03 99.59 03:51:01 AM 0 0.13 0.00 0.12 0.00 0.05 99.70 03:51:01 AM 1 0.42 0.00 0.08 0.00 0.02 99.48 03:52:01 AM all 3.76 0.00 0.57 0.01 0.05 95.61 03:52:01 AM 0 2.30 0.00 0.50 0.00 0.05 97.14 03:52:01 AM 1 5.23 0.00 0.64 0.02 0.05 94.07 03:53:01 AM all 5.29 0.00 0.56 0.02 0.07 94.06 03:53:01 AM 0 8.28 0.00 0.81 0.02 0.07 90.83 03:53:01 AM 1 2.31 0.00 0.32 0.02 0.07 97.29 03:54:01 AM all 11.32 0.00 1.10 0.02 0.08 87.49 03:54:01 AM 0 12.11 0.00 0.86 0.03 0.08 86.91 03:54:01 AM 1 10.52 0.00 1.34 0.00 0.07 88.07 03:54:01 AM CPU %user %nice %system %iowait %steal %idle 03:55:01 AM all 7.53 0.00 0.70 0.03 0.08 91.67 03:55:01 AM 0 11.86 0.00 0.89 0.02 0.07 87.17 03:55:01 AM 1 3.23 0.00 0.50 0.03 0.08 96.15 03:56:01 AM all 8.31 0.00 0.68 0.00 0.08 90.93 03:56:01 AM 0 11.32 0.00 0.75 0.00 0.07 87.87 03:56:01 AM 1 5.36 0.00 0.62 0.00 0.08 93.94 03:57:01 AM all 10.61 0.00 1.16 0.00 0.08 88.16 03:57:01 AM 0 15.11 0.00 1.53 0.00 0.07 83.29 03:57:01 AM 1 6.11 0.00 0.79 0.00 0.08 93.01 03:58:01 AM all 7.09 0.00 0.65 0.00 0.07 92.19 03:58:01 AM 0 12.50 0.00 0.85 0.00 0.05 86.59 03:58:01 AM 1 1.89 0.00 0.45 0.00 0.08 97.58 03:59:01 AM all 8.04 0.00 0.68 0.02 0.08 91.19 03:59:01 AM 0 11.85 0.00 0.63 0.00 0.08 87.44 03:59:01 AM 1 4.26 0.00 0.74 0.03 0.07 94.90 04:00:01 AM all 7.17 0.00 0.57 0.00 0.08 92.18 04:00:01 AM 0 7.98 0.00 0.60 0.00 0.09 91.34 04:00:01 AM 1 6.37 0.00 0.54 0.00 0.08 93.01 04:01:01 AM all 7.25 0.00 0.54 0.00 0.07 92.14 04:01:01 AM 0 10.80 0.00 0.65 0.00 0.05 88.50 04:01:01 AM 1 3.78 0.00 0.44 0.00 0.08 95.70 04:02:01 AM all 9.41 0.00 0.83 0.01 0.08 89.66 04:02:01 AM 0 12.29 0.00 1.13 0.02 0.08 86.48 04:02:01 AM 1 6.53 0.00 0.54 0.00 0.08 92.85 04:03:01 AM all 3.76 0.00 0.42 0.01 0.06 95.75 04:03:01 AM 0 3.89 0.00 0.35 0.02 0.05 95.69 04:03:01 AM 1 3.63 0.00 0.49 0.00 0.07 95.82 04:04:01 AM all 2.47 0.00 0.13 0.00 0.07 97.33 04:04:01 AM 0 2.27 0.00 0.13 0.00 0.07 97.53 04:04:01 AM 1 2.68 0.00 0.13 0.00 0.07 97.12 04:05:01 AM all 2.52 0.00 0.13 0.00 0.07 97.28 04:05:01 AM 0 3.12 0.00 0.13 0.00 0.07 96.68 04:05:01 AM 1 1.91 0.00 0.13 0.00 0.07 97.89 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 2.21 0.00 0.11 0.00 0.07 97.62 04:06:01 AM 0 0.99 0.00 0.13 0.00 0.05 98.83 04:06:01 AM 1 3.43 0.00 0.08 0.00 0.08 96.41 04:07:01 AM all 2.45 0.00 0.13 0.00 0.07 97.36 04:07:01 AM 0 3.70 0.00 0.13 0.00 0.08 96.08 04:07:01 AM 1 1.19 0.00 0.12 0.00 0.05 98.65 04:08:01 AM all 2.35 0.00 0.09 0.00 0.07 97.49 04:08:01 AM 0 1.74 0.00 0.07 0.00 0.07 98.13 04:08:01 AM 1 2.96 0.00 0.12 0.00 0.07 96.86 04:09:01 AM all 2.29 0.00 0.12 0.00 0.06 97.54 04:09:01 AM 0 2.75 0.00 0.12 0.00 0.05 97.08 04:09:01 AM 1 1.82 0.00 0.12 0.00 0.07 97.99 04:10:01 AM all 8.39 0.00 0.56 0.00 0.07 90.98 04:10:01 AM 0 2.49 0.00 0.35 0.00 0.07 97.10 04:10:01 AM 1 14.40 0.00 0.76 0.00 0.07 84.77 04:11:01 AM all 27.75 0.00 3.60 0.20 0.10 68.35 04:11:01 AM 0 24.71 0.00 3.52 0.12 0.10 71.55 04:11:01 AM 1 30.79 0.00 3.67 0.28 0.10 65.15 Average: all 9.86 0.00 1.41 1.03 0.07 87.62 Average: 0 11.48 0.00 1.50 1.00 0.07 85.94 Average: 1 8.24 0.00 1.32 1.06 0.07 89.31