---> uname -a: Linux prd-centos8-robot-2c-8g-12417.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 617 4811 19 2269 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:fe:05:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.30/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84806sec preferred_lft 84806sec inet6 fe80::f816:3eff:fefe:588/64 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) 12/11/2025 _x86_64_ (2 CPU) 00:34:16 LINUX RESTART (2 CPU) 12:35:02 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 92.70 17.11 75.59 5436.72 7276.78 12:37:01 AM 88.85 0.92 87.94 65.84 10317.93 12:38:01 AM 22.98 0.43 22.55 64.79 2051.77 12:39:01 AM 70.69 6.96 63.73 1292.77 4395.38 12:40:01 AM 25.36 0.00 25.36 0.00 5428.72 12:41:01 AM 4.43 0.22 4.22 11.73 173.06 12:42:01 AM 0.65 0.00 0.65 0.00 72.67 12:43:01 AM 0.15 0.00 0.15 0.00 18.85 12:44:01 AM 0.17 0.00 0.17 0.00 1.48 12:45:01 AM 0.62 0.00 0.62 0.00 86.24 12:46:01 AM 0.38 0.00 0.38 0.00 17.18 12:47:01 AM 0.37 0.00 0.37 0.00 84.62 12:48:01 AM 0.47 0.00 0.47 0.00 62.94 12:49:01 AM 0.43 0.00 0.43 0.00 14.83 12:50:01 AM 0.63 0.03 0.60 0.27 22.38 12:51:01 AM 7.57 5.95 1.62 574.97 112.15 12:52:01 AM 3.18 0.00 3.18 0.00 146.68 12:53:01 AM 0.65 0.00 0.65 0.00 49.38 12:54:01 AM 0.43 0.00 0.43 0.00 73.24 12:55:01 AM 0.58 0.00 0.58 0.00 89.49 12:56:01 AM 0.48 0.00 0.48 0.00 61.74 12:57:01 AM 0.18 0.00 0.18 0.00 38.75 12:58:01 AM 0.72 0.00 0.72 0.00 217.46 12:59:01 AM 0.80 0.00 0.80 0.00 122.16 01:00:01 AM 16.73 0.40 16.33 46.78 2311.48 Average: 13.56 1.27 12.29 296.42 1326.09 12:35:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5350344 7059280 2532088 32.12 2688 1891680 674112 7.55 190680 2022764 176264 12:37:01 AM 5168368 7013484 2714064 34.43 2688 2021204 699276 7.83 199192 2167408 42016 12:38:01 AM 5185060 7035952 2697372 34.22 2688 2026632 675652 7.57 224284 2125180 3508 12:39:01 AM 4939228 7039932 2943204 37.34 2688 2267092 661372 7.41 261308 2302420 152124 12:40:01 AM 4933560 7034136 2948872 37.41 2688 2267092 660832 7.40 261308 2304720 4 12:41:01 AM 4880736 6982768 3001696 38.08 2688 2268536 713984 7.99 261664 2356948 8 12:42:01 AM 4875100 6978936 3007332 38.15 2688 2270332 729360 8.17 261688 2362556 4 12:43:01 AM 4874128 6978488 3008304 38.16 2688 2270856 729360 8.17 261688 2363528 4 12:44:01 AM 4874264 6978632 3008168 38.16 2688 2270864 729360 8.17 261688 2363332 4 12:45:01 AM 4869744 6976340 3012688 38.22 2688 2273092 729360 8.17 261732 2368076 16 12:46:01 AM 4868860 6976452 3013572 38.23 2688 2274096 729360 8.17 261844 2368928 692 12:47:01 AM 4866344 6976260 3016088 38.26 2688 2276412 729360 8.17 261916 2371412 612 12:48:01 AM 4865056 6976168 3017376 38.28 2688 2277616 729360 8.17 261936 2372540 120 12:49:01 AM 4864812 6976188 3017620 38.28 2688 2277880 729360 8.17 261936 2372804 132 12:50:01 AM 4863524 6975776 3018908 38.30 2688 2278740 751960 8.42 262132 2373540 624 12:51:01 AM 4843676 6975164 3038756 38.55 2688 2297936 745552 8.35 264352 2391252 984 12:52:01 AM 4841952 6975448 3040480 38.57 2688 2300000 745552 8.35 264428 2393128 272 12:53:01 AM 4840228 6975392 3042204 38.59 2688 2301664 745552 8.35 264636 2394596 896 12:54:01 AM 4838472 6975336 3043960 38.62 2688 2303336 745552 8.35 264860 2396076 680 12:55:01 AM 4836276 6975132 3046156 38.64 2688 2305304 745552 8.35 264996 2398192 312 12:56:01 AM 4834540 6974712 3047892 38.67 2688 2306648 745552 8.35 265020 2400100 36 12:57:01 AM 4829444 6973396 3052988 38.73 2688 2310436 745552 8.35 265192 2404724 2740 12:58:01 AM 4824180 6973160 3058252 38.80 2688 2315432 745552 8.35 265428 2409984 1720 12:59:01 AM 4822044 6973264 3060388 38.83 2688 2317680 745552 8.35 265472 2412060 876 01:00:01 AM 4977192 6992740 2905240 36.86 2688 2187988 711788 7.97 494680 2050852 25792 Average: 4910685 6988901 2971747 37.70 2688 2246342 723753 8.10 265362 2329885 16418 12:35:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 330.47 201.96 1808.49 63.08 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 77.72 56.25 735.39 8.92 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 16.98 10.93 7.20 4.58 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 228.16 166.49 373.70 43.25 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 6.26 4.77 1.56 1.37 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 40.97 31.44 10.13 8.29 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 33.81 33.26 5.55 2.82 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 21.16 19.86 4.03 1.91 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 2.83 0.30 0.22 0.02 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 57.26 54.86 11.71 5.26 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 66.13 42.22 12.48 6.06 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 99.75 82.07 21.76 10.01 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 36.16 31.96 8.02 4.74 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 14.73 13.63 2.52 1.24 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 19.98 18.68 3.69 1.76 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 33.28 31.81 9.76 4.98 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 56.12 54.59 11.20 9.18 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 59.22 61.46 10.65 7.26 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 59.30 61.36 10.50 7.25 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 48.71 45.99 15.18 5.37 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 27.11 21.40 5.82 3.27 0.00 0.00 0.00 0.00 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 48.25 48.37 8.09 6.59 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 70.76 71.74 15.10 10.22 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 50.14 48.23 11.40 6.44 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 94.25 65.59 175.19 126.93 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 63.81 51.07 130.09 14.00 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) 12/11/2025 _x86_64_ (2 CPU) 00:34:16 LINUX RESTART (2 CPU) 12:35:02 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 38.96 0.02 6.50 2.44 0.11 51.97 12:36:01 AM 0 33.78 0.02 7.39 2.31 0.10 56.40 12:36:01 AM 1 44.13 0.02 5.62 2.56 0.12 47.55 12:37:01 AM all 24.52 0.00 3.46 2.89 0.08 69.05 12:37:01 AM 0 14.41 0.00 3.11 3.31 0.08 79.09 12:37:01 AM 1 34.60 0.00 3.82 2.47 0.08 59.03 12:38:01 AM all 14.26 0.00 2.14 0.41 0.08 83.10 12:38:01 AM 0 7.11 0.00 1.80 0.43 0.08 90.58 12:38:01 AM 1 21.43 0.00 2.49 0.38 0.08 75.62 12:39:01 AM all 37.55 0.00 6.05 0.63 0.10 55.67 12:39:01 AM 0 30.89 0.00 5.21 0.40 0.10 63.39 12:39:01 AM 1 44.21 0.00 6.88 0.85 0.10 47.96 12:40:01 AM all 0.17 0.00 0.35 0.73 0.05 98.70 12:40:01 AM 0 0.13 0.00 0.32 0.70 0.05 98.80 12:40:01 AM 1 0.20 0.00 0.38 0.77 0.05 98.60 12:41:01 AM all 5.12 0.00 0.40 0.02 0.06 94.41 12:41:01 AM 0 1.05 0.00 0.27 0.02 0.05 98.61 12:41:01 AM 1 9.20 0.00 0.54 0.02 0.07 90.18 12:42:01 AM all 9.62 0.00 0.51 0.01 0.09 89.77 12:42:01 AM 0 3.92 0.00 0.42 0.02 0.08 95.55 12:42:01 AM 1 15.45 0.00 0.61 0.00 0.09 83.86 12:43:01 AM all 3.58 0.00 0.30 0.00 0.08 96.05 12:43:01 AM 0 5.27 0.00 0.39 0.00 0.08 94.25 12:43:01 AM 1 1.91 0.00 0.20 0.00 0.07 97.82 12:44:01 AM all 0.47 0.00 0.11 0.00 0.07 99.36 12:44:01 AM 0 0.28 0.00 0.12 0.00 0.07 99.53 12:44:01 AM 1 0.65 0.00 0.10 0.00 0.07 99.18 12:45:01 AM all 6.82 0.00 0.32 0.00 0.08 92.79 12:45:01 AM 0 8.10 0.00 0.32 0.00 0.08 91.50 12:45:01 AM 1 5.54 0.00 0.32 0.00 0.07 94.08 12:46:01 AM all 5.53 0.00 0.40 0.00 0.08 93.99 12:46:01 AM 0 6.21 0.00 0.48 0.00 0.09 93.23 12:46:01 AM 1 4.85 0.00 0.33 0.00 0.07 94.74 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 9.39 0.00 0.55 0.00 0.08 89.98 12:47:01 AM 0 9.40 0.00 0.63 0.00 0.08 89.89 12:47:01 AM 1 9.38 0.00 0.47 0.00 0.07 90.08 12:48:01 AM all 5.99 0.00 0.33 0.00 0.09 93.59 12:48:01 AM 0 5.24 0.00 0.22 0.00 0.08 94.46 12:48:01 AM 1 6.75 0.00 0.45 0.00 0.10 92.70 12:49:01 AM all 3.04 0.00 0.26 0.00 0.08 96.62 12:49:01 AM 0 3.46 0.00 0.29 0.00 0.07 96.19 12:49:01 AM 1 2.63 0.00 0.24 0.00 0.08 97.05 12:50:01 AM all 3.54 0.00 0.31 0.00 0.08 96.08 12:50:01 AM 0 3.09 0.00 0.37 0.00 0.07 96.47 12:50:01 AM 1 3.98 0.00 0.25 0.00 0.08 95.69 12:51:01 AM all 7.53 0.25 0.48 0.13 0.08 91.53 12:51:01 AM 0 5.62 0.51 0.61 0.24 0.08 92.94 12:51:01 AM 1 9.44 0.00 0.36 0.02 0.07 90.12 12:52:01 AM all 7.92 0.00 0.52 0.02 0.08 91.47 12:52:01 AM 0 9.09 0.00 0.52 0.00 0.07 90.32 12:52:01 AM 1 6.75 0.00 0.51 0.03 0.08 92.62 12:53:01 AM all 4.53 0.00 0.33 0.00 0.10 95.04 12:53:01 AM 0 3.85 0.00 0.35 0.00 0.10 95.70 12:53:01 AM 1 5.20 0.00 0.32 0.00 0.10 94.38 12:54:01 AM all 4.49 0.00 0.31 0.00 0.08 95.12 12:54:01 AM 0 3.55 0.00 0.30 0.00 0.08 96.06 12:54:01 AM 1 5.42 0.00 0.32 0.00 0.08 94.17 12:55:01 AM all 4.35 0.00 0.31 0.00 0.08 95.27 12:55:01 AM 0 1.52 0.00 0.27 0.00 0.07 98.14 12:55:01 AM 1 7.18 0.00 0.35 0.00 0.08 92.39 12:56:01 AM all 4.42 0.00 0.26 0.00 0.08 95.25 12:56:01 AM 0 2.59 0.00 0.23 0.00 0.07 97.11 12:56:01 AM 1 6.24 0.00 0.28 0.00 0.08 93.40 12:57:01 AM all 12.89 0.00 0.37 0.00 0.08 86.66 12:57:01 AM 0 9.49 0.00 0.41 0.00 0.07 90.04 12:57:01 AM 1 16.26 0.00 0.33 0.00 0.08 83.32 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 16.85 0.00 0.55 0.02 0.09 82.49 12:58:01 AM 0 8.98 0.00 0.50 0.03 0.08 90.40 12:58:01 AM 1 24.88 0.00 0.60 0.00 0.10 74.42 12:59:01 AM all 6.63 0.00 0.30 0.00 0.07 93.00 12:59:01 AM 0 7.72 0.00 0.30 0.00 0.07 91.91 12:59:01 AM 1 5.54 0.00 0.30 0.00 0.07 94.09 01:00:01 AM all 28.36 0.00 2.89 0.14 0.08 68.52 01:00:01 AM 0 19.28 0.00 2.19 0.17 0.08 78.28 01:00:01 AM 1 37.44 0.00 3.59 0.12 0.08 58.77 Average: all 10.65 0.01 1.13 0.30 0.08 87.83 Average: 0 8.15 0.02 1.08 0.30 0.08 90.37 Average: 1 13.16 0.00 1.19 0.29 0.08 85.28