---> uname -a: Linux prd-centos8-robot-2c-8g-12038.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 614 4808 19 2274 6784 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:35:ec:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.220/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84751sec preferred_lft 84751sec inet6 fe80::f816:3eff:fe35:ece2/64 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) 11/20/2025 _x86_64_ (2 CPU) 00:36:15 LINUX RESTART (2 CPU) 12:37:02 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 98.61 6.52 92.09 1116.72 6700.27 12:39:01 AM 74.74 0.65 74.09 51.06 10546.59 12:40:01 AM 15.66 0.42 15.24 64.78 722.98 12:41:01 AM 62.46 6.93 55.53 1289.30 3749.35 12:42:01 AM 34.83 0.03 34.79 3.47 6383.94 12:43:01 AM 3.78 0.22 3.57 11.73 155.83 12:44:01 AM 2.22 0.00 2.22 0.00 109.27 12:45:01 AM 0.33 0.00 0.33 0.00 68.69 12:46:01 AM 0.15 0.00 0.15 0.00 1.75 12:47:01 AM 0.28 0.00 0.28 0.00 76.14 12:48:01 AM 0.62 0.00 0.62 0.00 18.93 12:49:01 AM 0.48 0.00 0.48 0.00 59.86 12:50:01 AM 0.53 0.00 0.53 0.00 76.27 12:51:01 AM 0.40 0.00 0.40 0.00 29.86 12:52:01 AM 1.40 0.03 1.37 0.27 42.14 12:53:01 AM 0.53 0.00 0.53 0.00 81.09 12:54:01 AM 0.33 0.00 0.33 0.00 35.19 12:55:01 AM 0.60 0.00 0.60 0.00 86.20 12:56:01 AM 0.50 0.00 0.50 0.00 87.67 12:57:01 AM 0.55 0.00 0.55 0.00 76.11 12:58:01 AM 6.45 5.95 0.50 574.88 56.88 12:59:01 AM 3.05 0.00 3.05 0.00 106.37 01:00:01 AM 0.90 0.00 0.90 0.00 216.89 01:01:01 AM 0.98 0.00 0.98 0.00 143.87 01:02:01 AM 0.93 0.08 0.85 1.87 144.49 01:03:01 AM 18.56 0.32 18.24 36.92 1180.74 Average: 12.63 0.81 11.82 120.57 1187.12 12:37:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5239360 7034612 2643072 33.53 2688 1971896 695312 7.79 185728 2118072 237736 12:39:01 AM 5146592 6986944 2735840 34.71 2688 2016436 738672 8.27 197220 2186844 8 12:40:01 AM 5218860 7061640 2663572 33.79 2688 2018384 653920 7.32 217932 2094844 10748 12:41:01 AM 4877764 6974720 3004668 38.12 2688 2262256 718492 8.04 252372 2365036 175500 12:42:01 AM 4937620 7033708 2944812 37.36 2688 2262440 660892 7.40 259104 2299280 16 12:43:01 AM 4889880 6987432 2992552 37.96 2688 2263904 731388 8.19 259248 2346824 156 12:44:01 AM 4882272 6982164 3000160 38.06 2688 2266244 731388 8.19 259492 2354304 1316 12:45:01 AM 4880888 6981376 3001544 38.08 2688 2266840 731388 8.19 259492 2355584 24 12:46:01 AM 4881264 6981760 3001168 38.07 2688 2266848 731388 8.19 259492 2355252 20 12:47:01 AM 4878756 6981484 3003676 38.11 2688 2269080 731388 8.19 259536 2357664 60 12:48:01 AM 4878644 6981700 3003788 38.11 2688 2269408 731388 8.19 259548 2358108 112 12:49:01 AM 4876388 6981400 3006044 38.14 2688 2271372 731388 8.19 259720 2360032 492 12:50:01 AM 4874308 6980968 3008124 38.16 2688 2273020 745112 8.34 259728 2361888 72 12:51:01 AM 4873476 6980856 3008956 38.17 2688 2273744 745112 8.34 259740 2362572 112 12:52:01 AM 4873320 6980980 3009112 38.17 2688 2274016 764772 8.56 259860 2362876 16 12:53:01 AM 4870004 6979804 3012428 38.22 2688 2276148 743420 8.32 259920 2366196 4 12:54:01 AM 4867148 6978980 3015284 38.25 2688 2278180 743420 8.32 259948 2368888 1180 12:55:01 AM 4865036 6978456 3017396 38.28 2688 2279780 743420 8.32 260140 2370884 656 12:56:01 AM 4863628 6978776 3018804 38.30 2688 2281544 743420 8.32 260348 2372092 120 12:57:01 AM 4860464 6978048 3021968 38.34 2688 2283932 743420 8.32 260564 2375104 576 12:58:01 AM 4842172 6977932 3040260 38.57 2688 2302096 737800 8.26 262692 2391084 696 12:59:01 AM 4837844 6977176 3044588 38.62 2688 2305664 753176 8.43 262852 2395576 2632 01:00:01 AM 4832420 6976700 3050012 38.69 2688 2310584 750128 8.40 263080 2400528 1676 01:01:01 AM 4828832 6975940 3053600 38.74 2688 2313412 750128 8.40 263160 2403728 816 01:02:01 AM 4824384 6975348 3058048 38.80 2688 2317276 750128 8.40 263332 2408244 756 01:03:01 AM 4941384 6959608 2941048 37.31 2688 2190788 728204 8.15 338732 2242124 66464 Average: 4909335 6986481 2973097 37.72 2688 2244819 731872 8.19 256268 2335909 19306 12:37:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 147.47 112.82 1206.51 25.76 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 47.06 34.83 581.38 4.67 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 10.75 7.21 5.10 3.24 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 41.90 36.09 334.95 7.94 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 197.67 142.54 43.31 39.34 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 28.91 18.29 9.73 2.74 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 48.24 46.39 9.10 6.83 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 23.14 21.03 4.66 2.29 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 2.28 0.43 0.18 0.03 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 58.63 55.53 11.40 4.97 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 29.73 13.88 5.33 1.43 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 97.50 81.09 19.49 11.61 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 53.73 52.63 11.64 4.55 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 19.56 18.50 4.78 3.59 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 14.48 13.30 2.89 1.28 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 37.88 33.71 8.23 5.20 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 50.82 45.51 13.22 8.47 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 56.56 57.66 10.47 7.12 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 61.74 58.04 11.35 7.18 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 61.35 60.80 17.73 7.37 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 22.94 18.39 4.93 2.54 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 46.74 45.39 8.32 6.72 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 66.46 66.91 14.59 9.85 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 55.63 53.73 12.42 7.03 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 11.31 11.51 2.71 1.83 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 90.57 57.68 182.14 135.99 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 53.13 44.72 96.86 12.28 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) 11/20/2025 _x86_64_ (2 CPU) 00:36:15 LINUX RESTART (2 CPU) 12:37:02 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 39.71 0.00 6.15 1.19 0.09 52.85 12:38:01 AM 0 27.43 0.00 5.01 0.78 0.08 66.71 12:38:01 AM 1 52.05 0.00 7.30 1.61 0.10 38.94 12:39:01 AM all 12.13 0.00 1.64 1.49 0.06 84.68 12:39:01 AM 0 4.06 0.00 1.30 1.37 0.05 93.22 12:39:01 AM 1 20.21 0.00 1.97 1.62 0.07 76.14 12:40:01 AM all 11.54 0.00 1.46 0.08 0.06 86.87 12:40:01 AM 0 5.45 0.00 1.33 0.05 0.07 93.10 12:40:01 AM 1 17.63 0.00 1.58 0.10 0.05 80.63 12:41:01 AM all 30.63 0.00 5.71 0.48 0.10 63.08 12:41:01 AM 0 36.45 0.00 6.36 0.40 0.10 56.69 12:41:01 AM 1 24.81 0.00 5.05 0.57 0.10 69.47 12:42:01 AM all 7.03 0.00 1.70 0.51 0.05 90.72 12:42:01 AM 0 1.67 0.00 1.29 0.72 0.05 96.27 12:42:01 AM 1 12.38 0.00 2.10 0.30 0.05 85.17 12:43:01 AM all 4.88 0.00 0.29 0.01 0.06 94.76 12:43:01 AM 0 6.29 0.00 0.30 0.00 0.05 93.36 12:43:01 AM 1 3.46 0.00 0.28 0.02 0.07 96.17 12:44:01 AM all 10.31 0.00 0.52 0.01 0.09 89.07 12:44:01 AM 0 6.74 0.00 0.42 0.02 0.08 92.73 12:44:01 AM 1 13.94 0.00 0.62 0.00 0.09 85.36 12:45:01 AM all 4.52 0.00 0.31 0.00 0.07 95.10 12:45:01 AM 0 2.81 0.00 0.27 0.00 0.05 96.87 12:45:01 AM 1 6.25 0.00 0.36 0.00 0.09 93.31 12:46:01 AM all 0.37 0.00 0.13 0.00 0.06 99.45 12:46:01 AM 0 0.45 0.00 0.10 0.00 0.03 99.42 12:46:01 AM 1 0.28 0.00 0.15 0.00 0.08 99.48 12:47:01 AM all 6.62 0.00 0.29 0.00 0.08 93.00 12:47:01 AM 0 5.59 0.00 0.28 0.00 0.08 94.04 12:47:01 AM 1 7.66 0.00 0.30 0.00 0.08 91.96 12:48:01 AM all 1.76 0.00 0.18 0.00 0.08 97.98 12:48:01 AM 0 1.49 0.00 0.20 0.00 0.10 98.21 12:48:01 AM 1 2.02 0.00 0.17 0.00 0.07 97.75 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 10.26 0.00 0.68 0.01 0.07 88.99 12:49:01 AM 0 5.41 0.00 0.45 0.00 0.08 94.06 12:49:01 AM 1 15.32 0.00 0.91 0.02 0.05 83.71 12:50:01 AM all 4.81 0.00 0.22 0.01 0.08 94.88 12:50:01 AM 0 1.96 0.00 0.23 0.02 0.08 97.71 12:50:01 AM 1 7.66 0.00 0.20 0.00 0.08 92.05 12:51:01 AM all 5.12 0.00 0.34 0.00 0.08 94.46 12:51:01 AM 0 2.54 0.00 0.22 0.00 0.08 97.16 12:51:01 AM 1 7.77 0.00 0.46 0.00 0.07 91.69 12:52:01 AM all 2.54 0.00 0.36 0.01 0.08 97.02 12:52:01 AM 0 2.86 0.00 0.42 0.02 0.05 96.65 12:52:01 AM 1 2.22 0.00 0.30 0.00 0.10 97.38 12:53:01 AM all 7.54 0.00 0.35 0.00 0.10 92.02 12:53:01 AM 0 4.68 0.00 0.38 0.00 0.08 94.85 12:53:01 AM 1 10.43 0.00 0.31 0.00 0.12 89.15 12:54:01 AM all 7.95 0.00 0.48 0.00 0.07 91.50 12:54:01 AM 0 5.91 0.00 0.46 0.00 0.07 93.57 12:54:01 AM 1 10.01 0.00 0.51 0.00 0.07 89.42 12:55:01 AM all 4.53 0.00 0.35 0.00 0.08 95.04 12:55:01 AM 0 4.59 0.00 0.33 0.00 0.07 95.01 12:55:01 AM 1 4.48 0.00 0.37 0.00 0.08 95.07 12:56:01 AM all 4.47 0.00 0.34 0.00 0.08 95.11 12:56:01 AM 0 3.21 0.00 0.35 0.00 0.07 96.37 12:56:01 AM 1 5.73 0.00 0.33 0.00 0.08 93.85 12:57:01 AM all 5.14 0.00 0.37 0.01 0.08 94.41 12:57:01 AM 0 4.50 0.00 0.35 0.02 0.07 95.06 12:57:01 AM 1 5.78 0.00 0.39 0.00 0.08 93.75 12:58:01 AM all 3.10 0.23 0.33 0.09 0.08 96.17 12:58:01 AM 0 3.29 0.45 0.40 0.18 0.07 95.61 12:58:01 AM 1 2.91 0.00 0.27 0.00 0.08 96.74 12:59:01 AM all 11.85 0.00 0.37 0.02 0.08 87.69 12:59:01 AM 0 8.45 0.00 0.42 0.03 0.07 91.03 12:59:01 AM 1 15.22 0.00 0.32 0.00 0.08 84.38 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 16.28 0.00 0.50 0.01 0.08 83.13 01:00:01 AM 0 8.99 0.00 0.43 0.00 0.08 90.49 01:00:01 AM 1 23.73 0.00 0.56 0.02 0.09 75.60 01:01:01 AM all 8.40 0.00 0.36 0.01 0.08 91.15 01:01:01 AM 0 3.58 0.00 0.39 0.00 0.08 95.95 01:01:01 AM 1 13.22 0.00 0.33 0.02 0.07 86.36 01:02:01 AM all 7.70 0.00 0.34 0.01 0.09 91.86 01:02:01 AM 0 5.81 0.00 0.33 0.00 0.08 93.77 01:02:01 AM 1 9.58 0.00 0.35 0.02 0.10 89.95 01:03:01 AM all 24.94 0.00 2.19 0.12 0.08 72.68 01:03:01 AM 0 29.13 0.00 2.71 0.08 0.07 68.01 01:03:01 AM 1 20.75 0.00 1.67 0.15 0.08 77.35 Average: all 9.77 0.01 1.00 0.16 0.08 88.99 Average: 0 7.44 0.02 0.95 0.14 0.07 91.38 Average: 1 12.11 0.00 1.05 0.17 0.08 86.59