---> uname -a: Linux prd-centos8-robot-2c-8g-12529.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 603 4811 19 2283 6796 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:8c:97:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.108/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84603sec preferred_lft 84603sec inet6 fe80::f816:3eff:fe8c:9797/64 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) 11/22/2025 _x86_64_ (2 CPU) 00:52:54 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 124.18 0.35 123.83 15.06 11593.78 12:56:01 AM 47.78 1.03 46.75 113.56 5517.96 12:57:01 AM 60.46 6.97 53.49 1291.78 3634.76 12:58:01 AM 39.45 0.03 39.42 3.47 6553.95 12:59:01 AM 3.08 0.00 3.08 0.00 100.90 01:00:01 AM 0.32 0.00 0.32 0.00 5.33 01:01:01 AM 0.50 0.22 0.28 11.73 4.13 01:02:01 AM 2.36 0.12 2.25 3.73 271.64 01:03:01 AM 0.52 0.00 0.52 0.00 133.04 01:04:01 AM 0.60 0.00 0.60 0.00 172.45 01:05:01 AM 0.23 0.00 0.23 0.00 95.90 01:06:01 AM 0.23 0.00 0.23 0.00 38.29 01:07:01 AM 0.15 0.00 0.15 0.00 40.39 01:08:01 AM 0.22 0.03 0.18 0.27 11.40 01:09:01 AM 1.25 0.00 1.25 0.00 40.58 01:10:01 AM 0.27 0.00 0.27 0.00 143.45 01:11:01 AM 0.53 0.00 0.53 0.00 76.04 01:12:01 AM 0.37 0.00 0.37 0.00 183.07 01:13:01 AM 0.60 0.32 0.28 6.93 110.23 01:14:01 AM 1.12 0.00 1.12 0.00 232.36 01:15:01 AM 0.18 0.00 0.18 0.00 4.95 01:16:01 AM 0.17 0.00 0.17 0.00 86.32 01:17:01 AM 0.22 0.00 0.22 0.00 18.29 01:18:01 AM 0.18 0.00 0.18 0.00 16.78 01:19:01 AM 0.25 0.00 0.25 0.00 15.60 01:20:01 AM 0.43 0.00 0.43 0.00 110.08 01:21:01 AM 0.45 0.00 0.45 0.00 32.31 01:22:01 AM 16.35 0.32 16.03 36.93 2212.63 Average: 10.80 0.34 10.47 52.98 1123.43 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5124288 6997368 2758132 34.99 2688 2050332 712288 7.98 191012 2222752 169756 12:56:01 AM 5241156 7087588 2641264 33.51 2688 2022232 630872 7.06 219232 2071076 10776 12:57:01 AM 4964760 7065380 2917660 37.01 2688 2266188 623940 6.99 254816 2277860 175484 12:58:01 AM 4962036 7061948 2920384 37.05 2688 2266376 628248 7.03 260512 2273360 16 12:59:01 AM 4962192 7062104 2920228 37.05 2688 2266376 628248 7.03 260512 2273432 4 01:00:01 AM 4961768 7061684 2920652 37.05 2688 2266380 643824 7.21 260512 2273488 4 01:01:01 AM 4912116 7014368 2970304 37.68 2688 2268708 694024 7.77 260644 2322028 1964 01:02:01 AM 4900484 7006924 2981936 37.83 2688 2272952 732848 8.21 260988 2333204 80 01:03:01 AM 4896460 7006880 2985960 37.88 2688 2276892 751396 8.41 260988 2337980 192 01:04:01 AM 4889920 7005112 2992500 37.96 2688 2281648 751396 8.41 260988 2344136 16 01:05:01 AM 4887076 7005164 2995344 38.00 2688 2284536 767148 8.59 261356 2346996 104 01:06:01 AM 4885612 7005372 2996808 38.02 2688 2286224 750084 8.40 261356 2348468 712 01:07:01 AM 4885192 7005456 2997228 38.02 2688 2286720 726832 8.14 261356 2349112 24 01:08:01 AM 4884668 7005328 2997752 38.03 2688 2287108 727044 8.14 261512 2349388 188 01:09:01 AM 4883972 7005216 2998448 38.04 2688 2287700 727044 8.14 261512 2350128 416 01:10:01 AM 4874284 7000604 3008136 38.16 2688 2292784 767576 8.59 261564 2359088 1268 01:11:01 AM 4867092 6997088 3015328 38.25 2688 2296448 767576 8.59 261564 2366528 2876 01:12:01 AM 4865860 6998604 3016560 38.27 2688 2299196 767576 8.59 261564 2367888 232 01:13:01 AM 4857828 6997364 3024592 38.37 2688 2305980 767576 8.59 261688 2375188 3600 01:14:01 AM 4855548 6997808 3026872 38.40 2688 2308704 767576 8.59 261688 2377980 16 01:15:01 AM 4854904 6997832 3027516 38.41 2688 2309380 767576 8.59 261688 2378696 596 01:16:01 AM 4853736 6998792 3028684 38.42 2688 2311500 752080 8.42 261688 2379936 176 01:17:01 AM 4853820 6999276 3028600 38.42 2688 2311900 752080 8.42 261688 2380124 92 01:18:01 AM 4854900 7000736 3027520 38.41 2688 2312280 735924 8.24 261688 2378928 4 01:19:01 AM 4849400 6997488 3033020 38.48 2688 2314532 784384 8.78 261836 2383720 1924 01:20:01 AM 4847836 6997380 3034584 38.50 2688 2316048 801280 8.97 261836 2385256 328 01:21:01 AM 4846624 6997400 3035796 38.51 2688 2317236 801280 8.97 261836 2386632 736 01:22:01 AM 4941812 6969220 2940608 37.31 2688 2200240 711832 7.97 350148 2228356 24028 Average: 4909477 7012339 2972943 37.72 2688 2270236 729984 8.17 260278 2329347 14129 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 130.38 105.60 1487.73 14.13 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 15.89 10.35 7.18 4.04 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 41.24 35.93 335.73 8.21 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 467.61 333.39 96.76 81.43 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 2.60 2.07 0.56 0.51 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 2.97 1.92 0.49 0.43 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 36.24 26.02 19.02 2.94 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 17.92 17.80 20.08 2.88 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 29.08 28.43 20.78 3.65 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 16.58 16.55 24.72 2.74 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 82.14 82.46 24.96 6.95 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 88.57 87.37 19.09 7.21 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 20.81 18.68 4.46 2.68 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 11.63 9.22 2.89 1.80 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 8.68 7.00 4.22 1.67 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 112.93 112.23 37.09 17.27 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 84.76 83.92 46.60 6.42 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 93.93 93.63 31.43 7.00 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 112.18 103.57 89.27 8.08 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 42.96 43.56 16.15 3.63 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 41.23 41.36 6.32 3.10 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 54.77 53.07 27.20 5.36 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 12.61 10.75 3.22 2.20 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 9.88 8.15 2.33 1.62 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 89.19 86.77 34.16 7.99 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 54.15 38.54 9.14 3.31 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 25.76 18.53 4.45 2.24 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 122.45 79.90 182.41 148.77 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 65.33 55.60 91.37 12.79 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) 11/22/2025 _x86_64_ (2 CPU) 00:52:54 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 37.46 0.00 5.31 2.88 0.10 54.25 12:55:01 AM 0 34.78 0.00 5.35 2.48 0.10 57.28 12:55:01 AM 1 40.14 0.00 5.27 3.27 0.10 51.22 12:56:01 AM all 19.39 0.00 2.46 1.43 0.08 76.64 12:56:01 AM 0 9.97 0.00 2.29 1.27 0.07 86.40 12:56:01 AM 1 28.79 0.00 2.64 1.58 0.10 66.89 12:57:01 AM all 31.33 0.00 5.84 0.46 0.09 62.28 12:57:01 AM 0 34.19 0.00 5.87 0.42 0.10 59.42 12:57:01 AM 1 28.49 0.00 5.80 0.50 0.08 65.13 12:58:01 AM all 7.48 0.00 2.15 0.44 0.06 89.86 12:58:01 AM 0 5.58 0.00 1.79 0.42 0.07 92.14 12:58:01 AM 1 9.38 0.00 2.51 0.47 0.05 87.58 12:59:01 AM all 0.34 0.00 0.10 0.01 0.03 99.52 12:59:01 AM 0 0.40 0.00 0.08 0.00 0.02 99.50 12:59:01 AM 1 0.28 0.00 0.12 0.02 0.05 99.53 01:00:01 AM all 0.32 0.00 0.08 0.00 0.03 99.57 01:00:01 AM 0 0.13 0.00 0.10 0.00 0.03 99.73 01:00:01 AM 1 0.50 0.00 0.07 0.00 0.03 99.40 01:01:01 AM all 4.21 0.00 0.66 0.01 0.04 95.08 01:01:01 AM 0 0.47 0.00 0.23 0.00 0.05 99.25 01:01:01 AM 1 7.95 0.00 1.09 0.02 0.03 90.92 01:02:01 AM all 8.70 0.00 0.36 0.04 0.07 90.83 01:02:01 AM 0 5.30 0.00 0.25 0.08 0.07 94.29 01:02:01 AM 1 12.08 0.00 0.47 0.00 0.07 87.38 01:03:01 AM all 9.33 0.00 0.75 0.03 0.08 89.82 01:03:01 AM 0 4.89 0.00 0.35 0.02 0.08 94.66 01:03:01 AM 1 13.77 0.00 1.14 0.03 0.08 84.97 01:04:01 AM all 8.10 0.00 0.30 0.03 0.07 91.49 01:04:01 AM 0 9.63 0.00 0.30 0.07 0.07 89.94 01:04:01 AM 1 6.58 0.00 0.30 0.00 0.07 93.05 01:05:01 AM all 8.97 0.00 1.00 0.03 0.06 89.94 01:05:01 AM 0 3.35 0.00 0.44 0.07 0.05 96.09 01:05:01 AM 1 14.67 0.00 1.57 0.00 0.07 83.69 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 8.23 0.00 0.77 0.00 0.07 90.93 01:06:01 AM 0 8.40 0.00 0.69 0.00 0.07 90.84 01:06:01 AM 1 8.06 0.00 0.85 0.00 0.07 91.03 01:07:01 AM all 5.22 0.00 0.36 0.00 0.08 94.35 01:07:01 AM 0 2.91 0.00 0.28 0.00 0.07 96.74 01:07:01 AM 1 7.53 0.00 0.43 0.00 0.08 91.96 01:08:01 AM all 4.37 0.00 0.46 0.00 0.07 95.10 01:08:01 AM 0 3.96 0.00 0.37 0.00 0.07 95.60 01:08:01 AM 1 4.78 0.00 0.55 0.00 0.07 94.60 01:09:01 AM all 4.57 0.00 0.38 0.01 0.06 94.99 01:09:01 AM 0 5.05 0.00 0.42 0.00 0.07 94.45 01:09:01 AM 1 4.09 0.00 0.34 0.02 0.05 95.51 01:10:01 AM all 11.14 0.00 0.81 0.04 0.08 87.94 01:10:01 AM 0 2.40 0.00 0.64 0.08 0.07 96.82 01:10:01 AM 1 20.16 0.00 0.99 0.00 0.09 78.77 01:11:01 AM all 4.96 0.00 0.44 0.00 0.08 94.52 01:11:01 AM 0 4.61 0.00 0.52 0.00 0.08 94.79 01:11:01 AM 1 5.32 0.00 0.35 0.00 0.08 94.24 01:12:01 AM all 5.48 0.00 0.55 0.04 0.08 93.85 01:12:01 AM 0 2.28 0.00 0.57 0.00 0.07 97.08 01:12:01 AM 1 8.68 0.00 0.54 0.08 0.08 90.61 01:13:01 AM all 6.28 0.01 0.45 0.00 0.08 93.19 01:13:01 AM 0 7.39 0.00 0.42 0.00 0.07 92.13 01:13:01 AM 1 5.18 0.02 0.47 0.00 0.08 94.24 01:14:01 AM all 5.90 0.00 0.69 0.04 0.06 93.32 01:14:01 AM 0 6.59 0.00 0.77 0.02 0.05 92.57 01:14:01 AM 1 5.20 0.00 0.60 0.07 0.07 94.06 01:15:01 AM all 2.51 0.00 0.33 0.00 0.08 97.09 01:15:01 AM 0 1.42 0.00 0.28 0.00 0.07 98.23 01:15:01 AM 1 3.60 0.00 0.37 0.00 0.08 95.95 01:16:01 AM all 5.89 0.00 0.42 0.00 0.06 93.63 01:16:01 AM 0 5.72 0.00 0.44 0.00 0.07 93.78 01:16:01 AM 1 6.06 0.00 0.40 0.00 0.05 93.48 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 4.45 0.00 0.18 0.00 0.07 95.30 01:17:01 AM 0 6.06 0.00 0.20 0.00 0.07 93.67 01:17:01 AM 1 2.84 0.00 0.17 0.00 0.07 96.93 01:18:01 AM all 3.53 0.00 0.24 0.00 0.07 96.16 01:18:01 AM 0 1.12 0.00 0.17 0.00 0.05 98.66 01:18:01 AM 1 5.94 0.00 0.32 0.00 0.08 93.66 01:19:01 AM all 9.33 0.00 0.95 0.00 0.09 89.64 01:19:01 AM 0 5.50 0.00 0.77 0.00 0.08 93.64 01:19:01 AM 1 13.31 0.00 1.14 0.00 0.09 85.46 01:20:01 AM all 4.46 0.00 0.85 0.00 0.08 94.62 01:20:01 AM 0 3.35 0.00 0.84 0.00 0.07 95.75 01:20:01 AM 1 5.57 0.00 0.86 0.00 0.08 93.49 01:21:01 AM all 4.74 0.00 0.30 0.00 0.07 94.89 01:21:01 AM 0 2.83 0.00 0.35 0.00 0.07 96.76 01:21:01 AM 1 6.67 0.00 0.25 0.00 0.07 93.02 01:22:01 AM all 24.03 0.00 2.46 0.72 0.08 72.72 01:22:01 AM 0 28.42 0.00 2.74 0.87 0.07 67.90 01:22:01 AM 1 19.64 0.00 2.17 0.57 0.08 77.54 Average: all 8.96 0.00 1.06 0.22 0.07 89.68 Average: 0 7.39 0.00 0.99 0.21 0.07 91.35 Average: 1 10.54 0.00 1.14 0.24 0.07 88.01