---> uname -a: Linux prd-centos8-robot-2c-8g-7848.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: 2799.996 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 579 4858 19 2259 6820 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:09:61:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84700sec preferred_lft 84700sec inet6 fe80::f816:3eff:fe09:61e0/64 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) 11/11/2025 _x86_64_ (2 CPU) 03:50:16 LINUX RESTART (2 CPU) 03:51:03 AM tps rtps wtps bread/s bwrtn/s 03:52:01 AM 90.73 6.20 84.52 1125.54 5643.17 03:53:01 AM 80.79 0.75 80.04 53.46 11031.71 03:54:01 AM 17.49 0.38 17.11 64.22 773.18 03:55:01 AM 63.38 6.93 56.45 1289.30 3560.26 03:56:01 AM 33.45 0.03 33.42 3.46 6339.46 03:57:01 AM 3.85 0.22 3.63 11.73 152.78 03:58:01 AM 0.77 0.00 0.77 0.00 50.46 03:59:01 AM 0.33 0.00 0.33 0.00 69.09 04:00:01 AM 0.13 0.00 0.13 0.00 1.22 04:01:01 AM 0.40 0.02 0.38 0.13 76.99 04:02:01 AM 0.83 0.07 0.77 1.73 28.08 04:03:01 AM 0.47 0.00 0.47 0.00 46.63 04:04:01 AM 0.43 0.00 0.43 0.00 76.69 04:05:01 AM 0.45 0.00 0.45 0.00 38.84 04:06:01 AM 0.73 0.03 0.70 0.27 20.18 04:07:01 AM 1.55 0.00 1.55 0.00 91.85 04:08:01 AM 0.30 0.00 0.30 0.00 77.10 04:09:01 AM 0.63 0.00 0.63 0.00 60.01 04:10:01 AM 0.40 0.00 0.40 0.00 42.45 04:11:01 AM 0.62 0.00 0.62 0.00 73.39 04:12:01 AM 0.55 0.00 0.55 0.00 75.67 04:13:01 AM 0.25 0.00 0.25 0.00 39.14 04:14:01 AM 0.72 0.00 0.72 0.00 168.01 04:15:01 AM 0.80 0.00 0.80 0.00 183.42 04:16:01 AM 0.78 0.00 0.78 0.00 110.65 04:17:01 AM 5.23 0.22 5.02 12.00 305.18 04:18:01 AM 29.37 0.18 29.19 34.79 3064.20 Average: 12.33 0.55 11.78 94.90 1187.11 03:51:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:52:01 AM 5194360 7000432 2688072 34.10 2688 1983416 741364 8.30 196128 2156020 258356 03:53:01 AM 5178556 7021476 2703876 34.30 2688 2019124 700996 7.85 198568 2155208 8 03:54:01 AM 5252108 7097196 2630324 33.37 2688 2021056 633356 7.09 219292 2063292 4 03:55:01 AM 4888344 6996080 2994088 37.98 2688 2273992 707116 7.92 256288 2358912 184544 03:56:01 AM 4971568 7070096 2910864 36.93 2688 2265104 630648 7.06 260508 2267512 4 03:57:01 AM 4925504 7025488 2956928 37.51 2688 2266608 695488 7.79 260656 2313104 4 03:58:01 AM 4918536 7020832 2963896 37.60 2688 2268880 695488 7.79 260900 2319848 1300 03:59:01 AM 4918012 7020932 2964420 37.61 2688 2269504 695488 7.79 260900 2320512 16 04:00:01 AM 4917796 7020728 2964636 37.61 2688 2269516 705240 7.90 260900 2320756 16 04:01:01 AM 4913708 7018872 2968724 37.66 2688 2271744 705240 7.90 260944 2324696 60 04:02:01 AM 4913592 7019144 2968840 37.66 2688 2272140 705240 7.90 261072 2324576 104 04:03:01 AM 4911372 7018888 2971060 37.69 2688 2274104 705240 7.90 261244 2326536 760 04:04:01 AM 4909128 7018156 2973304 37.72 2688 2275624 705240 7.90 261244 2328920 136 04:05:01 AM 4907956 7017824 2974476 37.74 2688 2276456 723976 8.11 261264 2329808 16 04:06:01 AM 4907628 7017812 2974804 37.74 2688 2276752 723060 8.10 261424 2329880 28 04:07:01 AM 4905232 7017548 2977200 37.77 2688 2278876 723060 8.10 261484 2332556 392 04:08:01 AM 4903320 7017492 2979112 37.79 2688 2280740 723060 8.10 261512 2334652 64 04:09:01 AM 4902024 7017456 2980408 37.81 2688 2282000 723060 8.10 261672 2335756 4 04:10:01 AM 4899492 7016504 2982940 37.84 2688 2283636 705500 7.90 261848 2337508 628 04:11:01 AM 4898832 7017432 2983600 37.85 2688 2285208 705500 7.90 262056 2338480 380 04:12:01 AM 4897028 7017300 2985404 37.87 2688 2286820 705500 7.90 262128 2340324 16 04:13:01 AM 4894744 7016884 2987688 37.90 2688 2288720 721172 8.07 262172 2342440 860 04:14:01 AM 4887628 7014996 2994804 37.99 2688 2293924 721172 8.07 262412 2349264 1492 04:15:01 AM 4883592 7015240 2998840 38.04 2688 2298196 721172 8.07 262572 2353388 800 04:16:01 AM 4881304 7015176 3001128 38.07 2688 2300416 721172 8.07 262616 2355648 224 04:17:01 AM 5096448 7059672 2785984 35.34 2688 2131272 634572 7.11 295400 2115632 10948 04:18:01 AM 4956996 6960280 2925436 37.11 2688 2176376 741308 8.30 495608 2071620 10380 Average: 4949437 7021109 2932995 37.21 2688 2239637 704423 7.89 264919 2290624 17465 03:51:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 98.40 79.77 1100.75 9.81 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 66.16 44.63 585.79 6.72 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 15.69 9.58 5.63 3.53 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 43.95 37.82 340.14 9.88 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 140.90 89.64 29.26 30.88 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 30.61 18.76 10.01 2.80 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 56.16 55.59 9.72 7.40 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 23.71 21.78 3.95 1.86 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 3.05 0.47 0.22 0.04 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 56.31 54.47 11.29 4.93 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 30.46 16.92 5.47 1.68 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 97.22 82.42 19.32 11.70 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 53.91 51.27 11.93 4.91 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 23.58 21.89 5.74 4.10 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 18.56 13.73 3.41 1.31 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 35.55 33.61 7.95 5.15 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 50.17 46.43 12.13 7.92 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 48.08 49.91 8.38 5.80 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 63.78 65.16 10.85 7.50 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 59.56 61.44 10.35 7.15 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 31.16 28.04 12.76 3.28 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 35.66 32.01 6.95 5.94 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 58.71 60.16 12.47 7.68 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 80.25 80.62 16.57 10.75 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 22.84 20.83 4.66 2.87 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 85.89 50.94 154.14 132.09 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 22.33 19.83 90.76 6.45 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 50.04 42.46 91.00 11.27 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) 11/11/2025 _x86_64_ (2 CPU) 03:50:16 LINUX RESTART (2 CPU) 03:51:03 AM CPU %user %nice %system %iowait %steal %idle 03:52:01 AM all 36.27 0.00 5.28 0.91 0.11 57.42 03:52:01 AM 0 42.15 0.00 6.13 1.00 0.12 50.59 03:52:01 AM 1 30.40 0.00 4.44 0.83 0.10 64.24 03:53:01 AM all 15.56 0.00 2.38 1.24 0.09 80.73 03:53:01 AM 0 17.47 0.00 3.00 1.46 0.08 77.99 03:53:01 AM 1 13.65 0.00 1.77 1.02 0.10 83.47 03:54:01 AM all 12.98 0.00 1.58 1.99 0.11 83.34 03:54:01 AM 0 21.66 0.00 2.00 3.12 0.12 73.10 03:54:01 AM 1 4.29 0.00 1.15 0.85 0.10 93.60 03:55:01 AM all 38.09 0.00 6.44 0.53 0.12 54.82 03:55:01 AM 0 47.09 0.00 7.76 0.48 0.12 44.55 03:55:01 AM 1 29.06 0.00 5.11 0.58 0.12 65.13 03:56:01 AM all 1.87 0.00 0.72 0.49 0.03 96.89 03:56:01 AM 0 3.19 0.00 0.87 0.70 0.02 95.22 03:56:01 AM 1 0.55 0.00 0.57 0.28 0.03 98.56 03:57:01 AM all 5.46 0.00 0.38 0.02 0.05 94.10 03:57:01 AM 0 3.96 0.00 0.25 0.02 0.05 95.72 03:57:01 AM 1 6.96 0.00 0.50 0.02 0.05 92.47 03:58:01 AM all 11.28 0.00 0.57 0.01 0.06 88.08 03:58:01 AM 0 9.21 0.00 0.47 0.00 0.05 90.26 03:58:01 AM 1 13.39 0.00 0.67 0.02 0.07 85.85 03:59:01 AM all 4.62 0.00 0.35 0.00 0.05 94.97 03:59:01 AM 0 3.35 0.00 0.32 0.00 0.03 96.29 03:59:01 AM 1 5.96 0.00 0.39 0.00 0.07 93.58 04:00:01 AM all 0.45 0.00 0.12 0.00 0.05 99.38 04:00:01 AM 0 0.58 0.00 0.10 0.00 0.03 99.28 04:00:01 AM 1 0.32 0.00 0.13 0.00 0.07 99.48 04:01:01 AM all 8.54 0.00 0.65 0.08 0.08 90.65 04:01:01 AM 0 12.83 0.00 0.29 0.00 0.08 86.80 04:01:01 AM 1 4.23 0.00 1.03 0.17 0.07 94.51 04:02:01 AM all 1.83 0.00 0.23 0.01 0.06 97.88 04:02:01 AM 0 2.16 0.00 0.23 0.00 0.07 97.54 04:02:01 AM 1 1.51 0.00 0.22 0.02 0.05 98.21 04:02:01 AM CPU %user %nice %system %iowait %steal %idle 04:03:01 AM all 11.08 0.00 0.68 0.00 0.09 88.15 04:03:01 AM 0 7.99 0.00 0.57 0.00 0.10 91.33 04:03:01 AM 1 14.23 0.00 0.80 0.00 0.09 84.88 04:04:01 AM all 4.88 0.00 0.27 0.00 0.06 94.80 04:04:01 AM 0 5.77 0.00 0.27 0.00 0.05 93.91 04:04:01 AM 1 3.98 0.00 0.27 0.00 0.07 95.68 04:05:01 AM all 6.17 0.00 0.37 0.00 0.07 93.39 04:05:01 AM 0 10.28 0.00 0.51 0.00 0.08 89.13 04:05:01 AM 1 2.11 0.00 0.23 0.00 0.05 97.61 04:06:01 AM all 3.00 0.00 0.36 0.00 0.07 96.57 04:06:01 AM 0 4.06 0.00 0.34 0.00 0.07 95.53 04:06:01 AM 1 1.94 0.00 0.39 0.00 0.07 97.61 04:07:01 AM all 7.82 0.00 0.32 0.01 0.06 91.80 04:07:01 AM 0 9.91 0.00 0.28 0.02 0.05 89.74 04:07:01 AM 1 5.69 0.00 0.36 0.00 0.07 93.89 04:08:01 AM all 8.35 0.00 0.55 0.00 0.24 90.86 04:08:01 AM 0 4.58 0.00 0.50 0.00 0.40 94.52 04:08:01 AM 1 12.30 0.00 0.61 0.00 0.07 87.02 04:09:01 AM all 4.18 0.00 0.31 0.00 0.05 95.45 04:09:01 AM 0 3.50 0.00 0.28 0.00 0.05 96.17 04:09:01 AM 1 4.88 0.00 0.34 0.00 0.05 94.74 04:10:01 AM all 4.52 0.00 0.34 0.00 0.04 95.10 04:10:01 AM 0 3.38 0.00 0.33 0.00 0.03 96.25 04:10:01 AM 1 5.66 0.00 0.35 0.00 0.05 93.94 04:11:01 AM all 4.06 0.00 0.35 0.00 0.05 95.54 04:11:01 AM 0 4.32 0.00 0.35 0.00 0.05 95.28 04:11:01 AM 1 3.80 0.00 0.35 0.00 0.05 95.80 04:12:01 AM all 3.86 0.00 0.30 0.00 0.05 95.79 04:12:01 AM 0 4.59 0.00 0.27 0.00 0.05 95.10 04:12:01 AM 1 3.13 0.00 0.33 0.00 0.05 96.49 04:13:01 AM all 7.11 0.00 0.36 0.00 0.06 92.48 04:13:01 AM 0 5.04 0.00 0.35 0.00 0.05 94.56 04:13:01 AM 1 9.17 0.00 0.37 0.00 0.07 90.39 04:13:01 AM CPU %user %nice %system %iowait %steal %idle 04:14:01 AM all 16.58 0.00 0.44 0.01 0.07 82.90 04:14:01 AM 0 30.24 0.00 0.55 0.00 0.07 69.14 04:14:01 AM 1 2.98 0.00 0.33 0.02 0.07 96.60 04:15:01 AM all 14.58 0.00 0.56 0.01 0.07 84.78 04:15:01 AM 0 14.07 0.00 0.61 0.02 0.07 85.24 04:15:01 AM 1 15.09 0.00 0.52 0.00 0.07 84.33 04:16:01 AM all 6.30 0.00 0.25 0.00 0.07 93.39 04:16:01 AM 0 5.37 0.00 0.23 0.00 0.07 94.33 04:16:01 AM 1 7.23 0.00 0.27 0.00 0.07 92.44 04:17:01 AM all 16.05 0.00 1.01 0.02 0.07 82.86 04:17:01 AM 0 8.82 0.00 1.14 0.02 0.07 89.96 04:17:01 AM 1 23.27 0.00 0.89 0.02 0.07 75.76 04:18:01 AM all 21.46 0.00 2.39 0.20 0.07 75.88 04:18:01 AM 0 25.81 0.00 2.75 0.12 0.07 71.25 04:18:01 AM 1 17.11 0.00 2.02 0.28 0.07 80.51 Average: all 10.25 0.00 1.02 0.20 0.07 88.46 Average: 0 11.51 0.00 1.14 0.26 0.08 87.02 Average: 1 8.97 0.00 0.90 0.15 0.07 89.90