---> uname -a: Linux prd-centos8-robot-2c-8g-12976.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 688 4731 19 2277 6710 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:88:da:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84819sec preferred_lft 84819sec inet6 fe80::f816:3eff:fe88:da08/64 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) 12/12/2025 _x86_64_ (2 CPU) 02:32:04 LINUX RESTART (2 CPU) 02:33:01 AM tps rtps wtps bread/s bwrtn/s 02:34:01 AM 123.33 0.38 122.94 16.13 11650.92 02:35:01 AM 43.86 1.20 42.66 125.98 5297.15 02:36:01 AM 69.34 7.00 62.35 1292.10 3938.02 02:37:01 AM 37.96 0.03 37.93 3.47 6427.45 02:38:01 AM 4.48 0.22 4.27 11.73 185.75 02:39:01 AM 2.37 0.00 2.37 0.00 113.91 02:40:01 AM 0.47 0.00 0.47 0.00 71.93 02:41:01 AM 0.27 0.00 0.27 0.00 3.23 02:42:01 AM 0.35 0.00 0.35 0.00 77.94 02:43:01 AM 0.60 0.00 0.60 0.00 25.28 02:44:01 AM 0.50 0.00 0.50 0.00 85.95 02:45:01 AM 0.48 0.00 0.48 0.00 27.80 02:46:01 AM 0.35 0.00 0.35 0.00 47.01 02:47:01 AM 0.22 0.00 0.22 0.00 32.42 02:48:01 AM 1.65 0.03 1.62 0.27 87.62 02:49:01 AM 0.43 0.00 0.43 0.00 80.34 02:50:01 AM 0.72 0.00 0.72 0.00 82.26 02:51:01 AM 0.55 0.00 0.55 0.00 46.53 02:52:01 AM 0.45 0.00 0.45 0.00 93.14 02:53:01 AM 0.50 0.00 0.50 0.00 55.20 02:54:01 AM 0.57 0.00 0.57 0.00 167.31 02:55:01 AM 8.26 5.95 2.32 574.88 212.71 02:56:01 AM 1.98 0.00 1.98 0.00 143.15 02:57:01 AM 3.85 0.32 3.53 36.92 240.69 02:58:01 AM 31.94 0.47 31.47 52.92 3093.55 Average: 13.42 0.62 12.80 84.58 1291.48 02:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:34:01 AM 5095868 6970088 2786564 35.35 2688 2050680 861980 9.65 191816 2247688 169576 02:35:01 AM 5216464 7064000 2665968 33.82 2688 2023080 770300 8.63 220052 2095204 10760 02:36:01 AM 4889492 6990312 2992940 37.97 2688 2266984 785932 8.80 255612 2354356 175472 02:37:01 AM 4865240 6965332 3017192 38.28 2688 2267108 764760 8.56 261460 2370364 4 02:38:01 AM 4816652 6918272 3065780 38.89 2688 2268636 834308 9.34 261604 2418648 180 02:39:01 AM 4808020 6911996 3074412 39.00 2688 2270992 834308 9.34 261848 2426776 1416 02:40:01 AM 4805144 6909632 3077288 39.04 2688 2271504 832672 9.32 261848 2429792 4 02:41:01 AM 4805176 6909692 3077256 39.04 2688 2271516 832672 9.32 261848 2429544 4 02:42:01 AM 4801676 6908420 3080756 39.08 2688 2273744 832672 9.32 261892 2433184 12 02:43:01 AM 4799848 6907408 3082584 39.11 2688 2274560 832672 9.32 262004 2434864 396 02:44:01 AM 4797256 6907324 3085176 39.14 2688 2277068 832672 9.32 262076 2437496 552 02:45:01 AM 4795716 6906976 3086716 39.16 2688 2278268 850576 9.52 262096 2438880 1100 02:46:01 AM 4795328 6906824 3087104 39.16 2688 2278496 850576 9.52 262096 2439276 112 02:47:01 AM 4793560 6905884 3088872 39.19 2688 2279348 852600 9.55 262136 2440832 60 02:48:01 AM 4791396 6905720 3091036 39.21 2688 2281356 852600 9.55 262308 2443008 560 02:49:01 AM 4789568 6905888 3092864 39.24 2688 2283384 852600 9.55 262400 2444744 408 02:50:01 AM 4787508 6905556 3094924 39.26 2688 2285072 850500 9.52 262620 2446372 148 02:51:01 AM 4786088 6905880 3096344 39.28 2688 2286852 850500 9.52 262828 2447788 924 02:52:01 AM 4784376 6905852 3098056 39.30 2688 2288496 850500 9.52 262948 2449456 120 02:53:01 AM 4781896 6905088 3100536 39.33 2688 2290196 850500 9.52 262972 2451924 428 02:54:01 AM 4775560 6903996 3106872 39.42 2688 2295432 850500 9.52 263220 2458136 972 02:55:01 AM 4753908 6903776 3128524 39.69 2688 2316816 851092 9.53 265468 2477200 136 02:56:01 AM 4750756 6903372 3131676 39.73 2688 2319576 851092 9.53 265536 2480444 364 02:57:01 AM 4888524 6913128 2993908 37.98 2688 2195440 811744 9.09 297924 2328676 65816 02:58:01 AM 4907456 6930684 2974976 37.74 2688 2196124 804936 9.01 500472 2115440 11992 Average: 4835299 6922844 3047133 38.66 2688 2255629 833811 9.34 268683 2397604 17661 02:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 129.97 105.95 1490.85 13.93 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 13.00 10.45 7.25 4.46 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 49.00 39.07 339.02 9.22 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 183.42 132.61 38.35 30.42 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 38.26 21.28 10.93 3.07 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 49.68 47.98 9.31 6.93 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 20.44 18.54 3.97 1.83 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 1.95 0.35 0.16 0.03 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 51.09 50.47 10.81 4.57 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 47.56 30.49 9.79 5.08 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 103.97 83.59 22.95 9.91 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 28.50 26.68 7.30 4.40 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 14.18 11.33 2.72 1.30 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 23.56 21.86 4.45 2.24 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 39.48 32.52 10.86 5.20 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 61.61 60.11 12.55 10.00 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 58.56 60.41 10.56 7.20 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 56.88 58.86 10.91 7.33 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 33.72 29.97 13.01 3.74 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 35.32 30.74 7.47 6.03 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 58.46 59.81 12.89 7.76 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 68.74 68.73 15.56 9.99 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 21.74 20.61 4.63 2.87 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 91.69 59.58 202.35 138.83 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 16.58 14.73 13.92 7.97 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 51.89 43.87 90.91 12.17 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) 12/12/2025 _x86_64_ (2 CPU) 02:32:04 LINUX RESTART (2 CPU) 02:33:01 AM CPU %user %nice %system %iowait %steal %idle 02:34:01 AM all 37.87 0.00 5.29 1.14 0.11 55.59 02:34:01 AM 0 30.88 0.00 4.57 1.36 0.12 63.07 02:34:01 AM 1 44.88 0.00 6.01 0.92 0.10 48.09 02:35:01 AM all 19.35 0.00 2.25 0.60 0.07 77.73 02:35:01 AM 0 21.99 0.00 2.29 0.48 0.07 75.18 02:35:01 AM 1 16.72 0.00 2.22 0.72 0.07 80.28 02:36:01 AM all 31.94 0.00 5.76 0.46 0.09 61.75 02:36:01 AM 0 27.33 0.00 5.05 0.43 0.08 67.11 02:36:01 AM 1 36.55 0.00 6.47 0.48 0.10 56.39 02:37:01 AM all 6.34 0.00 1.18 0.47 0.06 91.96 02:37:01 AM 0 7.81 0.00 1.10 0.43 0.07 90.59 02:37:01 AM 1 4.87 0.00 1.25 0.50 0.05 93.33 02:38:01 AM all 5.35 0.00 0.33 0.02 0.06 94.24 02:38:01 AM 0 3.11 0.00 0.33 0.03 0.07 96.45 02:38:01 AM 1 7.59 0.00 0.33 0.00 0.05 92.02 02:39:01 AM all 10.88 0.00 0.52 0.12 0.06 88.42 02:39:01 AM 0 9.09 0.00 0.53 0.00 0.07 90.31 02:39:01 AM 1 12.67 0.00 0.51 0.24 0.05 86.52 02:40:01 AM all 3.74 0.00 0.32 0.00 0.08 95.86 02:40:01 AM 0 1.89 0.00 0.30 0.00 0.10 97.71 02:40:01 AM 1 5.60 0.00 0.34 0.00 0.05 94.01 02:41:01 AM all 0.38 0.00 0.13 0.01 0.08 99.41 02:41:01 AM 0 0.30 0.00 0.17 0.02 0.08 99.43 02:41:01 AM 1 0.47 0.00 0.08 0.00 0.07 99.38 02:42:01 AM all 6.56 0.00 0.31 0.00 0.07 93.06 02:42:01 AM 0 2.50 0.00 0.39 0.00 0.08 97.04 02:42:01 AM 1 10.63 0.00 0.23 0.00 0.05 89.08 02:43:01 AM all 4.84 0.00 0.40 0.01 0.08 94.68 02:43:01 AM 0 2.63 0.00 0.39 0.02 0.08 96.89 02:43:01 AM 1 7.06 0.00 0.41 0.00 0.08 92.45 02:44:01 AM all 9.66 0.00 0.58 0.00 0.08 89.67 02:44:01 AM 0 8.05 0.00 0.66 0.00 0.10 91.19 02:44:01 AM 1 11.28 0.00 0.49 0.00 0.07 88.16 02:44:01 AM CPU %user %nice %system %iowait %steal %idle 02:45:01 AM all 5.86 0.00 0.33 0.00 0.08 93.73 02:45:01 AM 0 2.02 0.00 0.30 0.00 0.07 97.61 02:45:01 AM 1 9.77 0.00 0.36 0.00 0.09 89.79 02:46:01 AM all 3.19 0.00 0.27 0.00 0.08 96.47 02:46:01 AM 0 2.52 0.00 0.24 0.00 0.07 97.18 02:46:01 AM 1 3.86 0.00 0.30 0.00 0.08 95.75 02:47:01 AM all 3.28 0.00 0.20 0.00 0.09 96.43 02:47:01 AM 0 4.58 0.00 0.20 0.00 0.10 95.11 02:47:01 AM 1 1.97 0.00 0.20 0.00 0.08 97.75 02:48:01 AM all 7.64 0.00 0.51 0.02 0.08 91.75 02:48:01 AM 0 6.16 0.00 0.37 0.03 0.08 93.35 02:48:01 AM 1 9.13 0.00 0.64 0.00 0.08 90.14 02:49:01 AM all 8.05 0.00 0.58 0.00 0.09 91.28 02:49:01 AM 0 7.44 0.00 0.44 0.00 0.10 92.02 02:49:01 AM 1 8.66 0.00 0.73 0.00 0.09 90.53 02:50:01 AM all 4.23 0.00 0.31 0.02 0.08 95.36 02:50:01 AM 0 3.18 0.00 0.30 0.00 0.07 96.45 02:50:01 AM 1 5.28 0.00 0.32 0.03 0.10 94.27 02:51:01 AM all 4.31 0.00 0.29 0.00 0.10 95.30 02:51:01 AM 0 4.67 0.00 0.30 0.00 0.10 94.93 02:51:01 AM 1 3.95 0.00 0.28 0.00 0.10 95.67 02:52:01 AM all 3.41 0.00 0.24 0.00 0.08 96.26 02:52:01 AM 0 2.22 0.00 0.23 0.00 0.08 97.46 02:52:01 AM 1 4.60 0.00 0.25 0.00 0.08 95.07 02:53:01 AM all 5.92 0.00 0.33 0.00 0.08 93.67 02:53:01 AM 0 2.47 0.00 0.23 0.00 0.08 97.21 02:53:01 AM 1 9.38 0.00 0.42 0.00 0.08 90.12 02:54:01 AM all 17.32 0.00 0.46 0.00 0.09 82.12 02:54:01 AM 0 4.95 0.00 0.49 0.00 0.08 94.48 02:54:01 AM 1 29.50 0.00 0.44 0.00 0.10 69.96 02:55:01 AM all 13.29 0.23 0.60 0.11 0.08 85.70 02:55:01 AM 0 13.20 0.00 0.50 0.02 0.07 86.21 02:55:01 AM 1 13.38 0.46 0.69 0.20 0.10 85.17 02:55:01 AM CPU %user %nice %system %iowait %steal %idle 02:56:01 AM all 7.03 0.00 0.31 0.01 0.09 92.56 02:56:01 AM 0 3.14 0.00 0.20 0.00 0.08 96.58 02:56:01 AM 1 10.93 0.00 0.42 0.02 0.10 88.54 02:57:01 AM all 19.26 0.00 1.87 0.03 0.10 78.75 02:57:01 AM 0 12.33 0.00 1.40 0.02 0.10 86.15 02:57:01 AM 1 26.20 0.00 2.34 0.03 0.10 71.33 02:58:01 AM all 30.42 0.00 3.62 0.25 0.08 65.64 02:58:01 AM 0 25.20 0.00 3.72 0.13 0.07 70.88 02:58:01 AM 1 35.62 0.00 3.52 0.37 0.08 60.41 Average: all 10.82 0.01 1.08 0.13 0.08 87.87 Average: 0 8.40 0.00 0.99 0.12 0.08 90.40 Average: 1 13.25 0.02 1.18 0.14 0.08 85.34