---> uname -a: Linux prd-centos8-robot-2c-8g-16696.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 667 4771 19 2258 6731 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:af:eb:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.237/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84723sec preferred_lft 84723sec inet6 fe80::f816:3eff:feaf:eb89/64 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) 12/27/2025 _x86_64_ (2 CPU) 03:12:13 LINUX RESTART (2 CPU) 03:13:01 AM tps rtps wtps bread/s bwrtn/s 03:14:01 AM 84.79 8.52 76.27 1460.96 6500.75 03:15:01 AM 78.82 1.08 77.74 75.31 9817.86 03:16:01 AM 23.73 0.42 23.31 64.78 1906.18 03:17:01 AM 66.77 6.93 59.84 1289.52 3636.91 03:18:01 AM 28.78 0.00 28.78 0.00 6237.38 03:19:01 AM 4.86 0.07 4.80 4.93 199.47 03:20:01 AM 0.87 0.00 0.87 0.00 98.03 03:21:01 AM 0.30 0.00 0.30 0.00 21.39 03:22:01 AM 0.27 0.00 0.27 0.00 4.15 03:23:01 AM 0.47 0.00 0.47 0.00 80.94 03:24:01 AM 0.53 0.00 0.53 0.00 19.64 03:25:01 AM 0.37 0.00 0.37 0.00 46.46 03:26:01 AM 0.55 0.00 0.55 0.00 79.69 03:27:01 AM 0.70 0.00 0.70 0.00 43.09 03:28:01 AM 1.52 0.03 1.48 0.27 40.89 03:29:01 AM 0.45 0.00 0.45 0.00 83.37 03:30:02 AM 0.35 0.00 0.35 0.00 70.73 03:31:01 AM 0.66 0.00 0.66 0.00 72.94 03:32:01 AM 0.45 0.00 0.45 0.00 41.42 03:33:01 AM 0.65 0.00 0.65 0.00 92.62 03:34:01 AM 0.38 0.00 0.38 0.00 53.27 03:35:01 AM 0.53 0.00 0.53 0.00 96.60 03:36:01 AM 0.70 0.00 0.70 0.00 178.59 03:37:01 AM 0.75 0.00 0.75 0.00 137.69 03:38:01 AM 0.62 0.00 0.62 0.00 44.54 03:39:01 AM 14.66 0.32 14.35 36.92 916.14 03:40:01 AM 29.85 0.52 29.33 63.86 2768.59 Average: 12.72 0.66 12.06 111.04 1233.62 03:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:14:01 AM 5315752 7040676 2566680 32.56 2688 1907008 759552 8.50 187284 2057868 186116 03:15:01 AM 5155708 6997072 2726724 34.59 2688 2017364 790928 8.86 199024 2176688 42080 03:16:01 AM 5139708 7004660 2742724 34.80 2688 2040344 791364 8.86 226448 2164876 20992 03:17:01 AM 4908752 7008204 2973680 37.73 2688 2265316 711396 7.97 261012 2330060 176436 03:18:01 AM 4887312 6986340 2995120 38.00 2688 2265316 711396 7.97 261012 2347580 12 03:19:01 AM 4838960 6939748 3043472 38.61 2688 2267084 777644 8.71 261424 2395540 528 03:20:01 AM 4832868 6935768 3049564 38.69 2688 2269196 794412 8.89 261604 2401276 212 03:21:01 AM 4832768 6936008 3049664 38.69 2688 2269520 794412 8.89 261604 2401396 16 03:22:01 AM 4831936 6935184 3050496 38.70 2688 2269528 794412 8.89 261604 2402116 4 03:23:01 AM 4828812 6934288 3053620 38.74 2688 2271756 794412 8.89 261648 2405164 36 03:24:01 AM 4828088 6934368 3054344 38.75 2688 2272576 794412 8.89 261760 2405924 500 03:25:01 AM 4825320 6934112 3057112 38.78 2688 2275080 794412 8.89 261832 2408584 1752 03:26:01 AM 4823628 6933624 3058804 38.81 2688 2276276 794412 8.89 261852 2410152 804 03:27:01 AM 4823472 6933700 3058960 38.81 2688 2276516 794412 8.89 261852 2410340 16 03:28:01 AM 4821244 6932088 3061188 38.84 2688 2277124 810048 9.07 262048 2412268 452 03:29:01 AM 4818708 6931572 3063724 38.87 2688 2279152 810048 9.07 262072 2414612 204 03:30:02 AM 4816304 6931036 3066128 38.90 2688 2281048 829156 9.28 262128 2416860 172 03:31:01 AM 4814684 6930996 3067748 38.92 2688 2282588 808160 9.05 262336 2418368 24 03:32:01 AM 4813152 6931192 3069280 38.94 2688 2284360 808160 9.05 262544 2419964 896 03:33:01 AM 4810784 6930912 3071648 38.97 2688 2286400 808160 9.05 262712 2422032 552 03:34:01 AM 4809596 6931064 3072836 38.98 2688 2287764 808160 9.05 262736 2423164 512 03:35:01 AM 4805236 6929536 3077196 39.04 2688 2290596 808160 9.05 262852 2427628 704 03:36:01 AM 4800896 6929852 3081536 39.09 2688 2295228 808160 9.05 263076 2431948 528 03:37:01 AM 4797084 6929244 3085348 39.14 2688 2298424 808160 9.05 263184 2435080 76 03:38:01 AM 4793552 6928976 3088880 39.19 2688 2301688 808160 9.05 263252 2438820 2408 03:39:01 AM 4830716 6870900 3051716 38.72 2688 2212688 811840 9.09 332796 2357500 94372 03:40:01 AM 4951636 6958852 2930796 37.18 2688 2180436 755344 8.46 499672 2072352 27036 Average: 4872469 6945184 3009963 38.19 2688 2240755 791826 8.87 267088 2363265 20646 03:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 238.71 166.54 1566.17 51.27 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 67.51 46.47 597.10 6.96 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 15.63 11.06 6.46 4.24 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 124.40 93.40 358.15 22.58 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 116.51 82.74 22.14 16.81 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 49.56 35.20 13.66 7.03 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 51.54 51.41 8.16 4.16 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 13.70 12.21 2.37 1.13 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 2.52 0.38 0.19 0.03 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 70.22 68.16 12.14 5.79 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 55.71 36.47 10.37 5.64 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 119.23 106.75 23.43 11.47 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 37.18 34.26 8.45 5.36 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 15.30 13.71 2.84 1.44 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 28.51 23.69 4.77 2.17 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 30.01 27.51 8.70 4.80 0.00 0.00 0.00 0.00 03:30:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:02 AM eth0 67.83 66.06 12.88 9.89 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 63.28 64.61 10.82 7.51 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 67.96 68.98 11.47 7.96 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 54.98 54.75 16.21 6.46 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 24.83 21.15 5.31 2.92 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 45.53 44.12 7.66 6.36 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 68.61 69.24 14.27 9.81 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 64.48 61.65 33.00 7.29 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 27.55 26.31 5.23 3.37 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 98.00 66.48 182.54 141.52 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 16.11 15.00 13.02 7.47 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 60.57 50.67 109.59 13.39 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) 12/27/2025 _x86_64_ (2 CPU) 03:12:13 LINUX RESTART (2 CPU) 03:13:01 AM CPU %user %nice %system %iowait %steal %idle 03:14:01 AM all 37.14 0.00 5.34 1.34 0.12 56.06 03:14:01 AM 0 26.28 0.00 4.87 1.20 0.13 67.51 03:14:01 AM 1 48.00 0.00 5.82 1.47 0.10 44.61 03:15:01 AM all 21.71 0.00 3.29 4.28 0.09 70.63 03:15:01 AM 0 19.28 0.00 2.76 3.80 0.10 74.06 03:15:01 AM 1 24.15 0.00 3.81 4.76 0.08 67.20 03:16:01 AM all 16.61 0.00 2.27 3.88 0.09 77.15 03:16:01 AM 0 9.42 0.00 2.15 2.96 0.08 85.39 03:16:01 AM 1 23.81 0.00 2.39 4.80 0.10 68.90 03:17:01 AM all 38.00 0.00 6.35 0.77 0.12 54.75 03:17:01 AM 0 32.93 0.00 6.32 0.96 0.12 59.66 03:17:01 AM 1 43.07 0.00 6.39 0.58 0.13 49.82 03:18:01 AM all 0.50 0.00 0.57 1.53 0.03 97.38 03:18:01 AM 0 0.27 0.00 0.48 1.29 0.03 97.93 03:18:01 AM 1 0.73 0.00 0.65 1.77 0.02 96.83 03:19:01 AM all 7.08 0.00 0.49 0.03 0.07 92.33 03:19:01 AM 0 5.88 0.00 0.40 0.02 0.07 93.63 03:19:01 AM 1 8.28 0.00 0.57 0.05 0.07 91.03 03:20:01 AM all 11.10 0.00 0.56 0.00 0.08 88.26 03:20:01 AM 0 3.70 0.00 0.39 0.00 0.07 95.84 03:20:01 AM 1 18.77 0.00 0.74 0.00 0.09 80.40 03:21:01 AM all 2.31 0.00 0.26 0.00 0.07 97.36 03:21:01 AM 0 0.80 0.00 0.22 0.00 0.07 98.91 03:21:01 AM 1 3.85 0.00 0.30 0.00 0.07 95.78 03:22:01 AM all 0.42 0.00 0.11 0.00 0.07 99.41 03:22:01 AM 0 0.55 0.00 0.07 0.00 0.05 99.33 03:22:01 AM 1 0.28 0.00 0.15 0.00 0.08 99.48 03:23:01 AM all 6.82 0.00 0.34 0.00 0.08 92.76 03:23:01 AM 0 7.86 0.00 0.34 0.00 0.05 91.76 03:23:01 AM 1 5.79 0.00 0.35 0.00 0.10 93.76 03:24:01 AM all 4.34 0.00 0.34 0.00 0.08 95.24 03:24:01 AM 0 4.21 0.00 0.35 0.00 0.10 95.33 03:24:01 AM 1 4.46 0.00 0.32 0.00 0.07 95.15 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 10.35 0.00 0.61 0.00 0.07 88.98 03:25:01 AM 0 3.39 0.00 0.52 0.00 0.07 96.02 03:25:01 AM 1 17.48 0.00 0.69 0.00 0.07 81.76 03:26:01 AM all 6.11 0.00 0.37 0.01 0.08 93.42 03:26:01 AM 0 6.55 0.00 0.44 0.02 0.08 92.90 03:26:01 AM 1 5.68 0.00 0.30 0.00 0.08 93.94 03:27:01 AM all 3.93 0.00 0.31 0.00 0.06 95.69 03:27:01 AM 0 4.17 0.00 0.37 0.00 0.07 95.38 03:27:01 AM 1 3.70 0.00 0.25 0.00 0.05 96.00 03:28:01 AM all 2.86 0.00 0.33 0.01 0.10 96.70 03:28:01 AM 0 1.79 0.00 0.38 0.02 0.08 97.73 03:28:01 AM 1 3.93 0.00 0.28 0.00 0.12 95.67 03:29:01 AM all 7.18 0.00 0.39 0.01 0.08 92.35 03:29:01 AM 0 5.08 0.00 0.42 0.00 0.07 94.43 03:29:01 AM 1 9.24 0.00 0.35 0.02 0.08 90.31 03:30:02 AM all 8.96 0.00 0.60 0.00 0.08 90.37 03:30:02 AM 0 5.66 0.00 0.46 0.00 0.07 93.82 03:30:02 AM 1 12.30 0.00 0.74 0.00 0.09 86.88 03:31:01 AM all 4.54 0.00 0.44 0.00 0.06 94.96 03:31:01 AM 0 3.63 0.00 0.48 0.00 0.05 95.85 03:31:01 AM 1 5.45 0.00 0.41 0.00 0.07 94.08 03:32:01 AM all 4.95 0.00 0.43 0.00 0.08 94.55 03:32:01 AM 0 4.84 0.00 0.44 0.00 0.08 94.64 03:32:01 AM 1 5.06 0.00 0.42 0.00 0.07 94.45 03:33:01 AM all 4.85 0.00 0.32 0.00 0.07 94.76 03:33:01 AM 0 4.49 0.00 0.28 0.00 0.07 95.16 03:33:01 AM 1 5.22 0.00 0.35 0.00 0.07 94.36 03:34:01 AM all 4.92 0.00 0.26 0.00 0.07 94.75 03:34:01 AM 0 1.04 0.00 0.18 0.00 0.07 98.71 03:34:01 AM 1 8.82 0.00 0.34 0.00 0.07 90.78 03:35:01 AM all 10.15 0.00 0.38 0.00 0.06 89.41 03:35:01 AM 0 3.88 0.00 0.32 0.00 0.05 95.75 03:35:01 AM 1 16.49 0.00 0.44 0.00 0.07 83.01 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 15.80 0.00 0.51 0.01 0.08 83.61 03:36:01 AM 0 9.29 0.00 0.47 0.02 0.07 90.15 03:36:01 AM 1 22.41 0.00 0.54 0.00 0.09 76.96 03:37:01 AM all 10.52 0.00 0.42 0.02 0.07 88.98 03:37:01 AM 0 3.10 0.00 0.38 0.03 0.05 96.44 03:37:01 AM 1 17.96 0.00 0.45 0.00 0.08 81.50 03:38:01 AM all 7.87 0.00 0.32 0.01 0.08 91.72 03:38:01 AM 0 1.57 0.00 0.23 0.00 0.05 98.14 03:38:01 AM 1 14.18 0.00 0.40 0.02 0.10 85.30 03:39:01 AM all 22.25 0.00 1.83 0.09 0.08 75.75 03:39:01 AM 0 10.83 0.00 1.53 0.12 0.07 87.45 03:39:01 AM 1 33.69 0.00 2.12 0.07 0.10 64.02 03:40:01 AM all 30.60 0.00 4.15 0.16 0.10 64.99 03:40:01 AM 0 15.31 0.00 3.29 0.08 0.12 81.20 03:40:01 AM 1 45.93 0.00 5.00 0.23 0.08 48.75 Average: all 11.21 0.00 1.17 0.45 0.08 87.09 Average: 0 7.27 0.00 1.06 0.39 0.07 91.20 Average: 1 15.15 0.00 1.29 0.51 0.08 82.96