---> uname -a: Linux prd-centos8-robot-2c-8g-20064.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 665 4754 19 2277 6733 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:1a:24:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.75/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84794sec preferred_lft 84794sec inet6 fe80::f816:3eff:fe1a:242a/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) 02/23/2026 _x86_64_ (2 CPU) 04:34:04 LINUX RESTART (2 CPU) 04:35:01 AM tps rtps wtps bread/s bwrtn/s 04:36:01 AM 120.18 0.38 119.79 16.13 11621.38 04:37:01 AM 35.34 1.02 34.33 73.45 5125.11 04:38:01 AM 15.38 0.42 14.96 64.79 657.09 04:39:01 AM 70.48 6.93 63.55 1289.30 5549.00 04:40:01 AM 22.51 0.00 22.51 0.00 4095.05 04:41:01 AM 3.83 0.07 3.77 4.93 163.29 04:42:01 AM 2.40 0.00 2.40 0.00 159.91 04:43:01 AM 0.35 0.00 0.35 0.00 23.78 04:44:01 AM 0.33 0.00 0.33 0.00 7.75 04:45:01 AM 0.58 0.00 0.58 0.00 79.66 04:46:01 AM 0.40 0.00 0.40 0.00 50.42 04:47:01 AM 0.48 0.00 0.48 0.00 69.69 04:48:01 AM 0.40 0.00 0.40 0.00 49.32 04:49:01 AM 0.35 0.00 0.35 0.00 12.70 04:50:01 AM 1.60 0.03 1.57 0.27 70.64 04:51:02 AM 0.48 0.00 0.48 0.00 80.91 04:52:01 AM 0.41 0.00 0.41 0.00 56.72 04:53:01 AM 0.62 0.00 0.62 0.00 84.00 04:54:01 AM 0.42 0.00 0.42 0.00 74.69 04:55:01 AM 0.75 0.00 0.75 0.00 76.94 04:56:01 AM 0.35 0.00 0.35 0.00 40.36 04:57:01 AM 0.50 0.00 0.50 0.00 174.21 04:58:01 AM 0.78 0.00 0.78 0.00 180.75 04:59:01 AM 0.62 0.00 0.62 0.00 83.91 05:00:01 AM 15.29 0.32 14.98 36.92 815.76 Average: 11.80 0.37 11.43 59.48 1176.93 04:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:36:01 AM 4975376 6891492 2907056 36.88 2688 2092020 876456 9.81 196520 2362288 187656 04:37:01 AM 5088112 6950164 2794320 35.45 2688 2038664 809900 9.07 205488 2240012 8 04:38:01 AM 5171124 7035524 2711308 34.40 2688 2040612 730336 8.18 226436 2135388 12 04:39:01 AM 4885152 7002632 2997280 38.02 2688 2284088 728568 8.16 268168 2345808 111600 04:40:01 AM 4884076 7001176 2998356 38.04 2688 2284088 732012 8.20 268160 2346084 12 04:41:01 AM 4835344 6954240 3047088 38.66 2688 2285868 797584 8.93 268584 2394160 528 04:42:01 AM 4830024 6951032 3052408 38.72 2688 2287980 797584 8.93 268764 2399404 220 04:43:01 AM 4829888 6951224 3052544 38.73 2688 2288308 797584 8.93 268764 2399736 4 04:44:01 AM 4826452 6949156 3055980 38.77 2688 2289724 813216 9.11 268788 2402912 1304 04:45:01 AM 4825004 6948884 3057428 38.79 2688 2290852 813216 9.11 268820 2404268 336 04:46:01 AM 4823748 6948896 3058684 38.80 2688 2292120 813216 9.11 268920 2405288 276 04:47:01 AM 4821724 6948712 3060708 38.83 2688 2293960 813216 9.11 268992 2407440 180 04:48:01 AM 4820240 6948416 3062192 38.85 2688 2295148 813216 9.11 269012 2408952 96 04:49:01 AM 4817084 6945492 3065348 38.89 2688 2295380 836484 9.37 269012 2411836 120 04:50:01 AM 4816220 6946308 3066212 38.90 2688 2297064 816484 9.14 269208 2412880 760 04:51:02 AM 4814332 6946072 3068100 38.92 2688 2298704 816484 9.14 269216 2414788 224 04:52:01 AM 4812024 6945840 3070408 38.95 2688 2300820 816484 9.14 269352 2416776 892 04:53:01 AM 4810348 6945804 3072084 38.97 2688 2302500 816484 9.14 269576 2418088 520 04:54:01 AM 4808496 6945712 3073936 39.00 2688 2304188 816484 9.14 269800 2419884 260 04:55:01 AM 4806608 6945620 3075824 39.02 2688 2305976 816484 9.14 269856 2421804 216 04:56:01 AM 4803748 6944992 3078684 39.06 2688 2308232 816484 9.14 269944 2424592 1428 04:57:01 AM 4797932 6944708 3084500 39.13 2688 2313740 816484 9.14 270196 2430136 2012 04:58:01 AM 4794552 6944288 3087880 39.17 2688 2316700 816484 9.14 270304 2433368 96 04:59:01 AM 4790656 6944044 3091776 39.22 2688 2320352 816484 9.14 270372 2437468 1616 05:00:01 AM 4881588 6903644 3000844 38.07 2688 2195028 838452 9.39 349468 2289576 73440 Average: 4854794 6951363 3027638 38.41 2688 2264885 807035 9.04 265269 2383317 15353 04:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 148.25 117.09 1555.65 15.47 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 8.80 1.85 2.56 0.49 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 13.75 9.92 6.51 4.09 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 232.52 170.33 373.92 44.34 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 2.15 1.20 1.11 4.06 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 47.88 33.16 13.69 7.06 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 45.43 45.18 7.76 3.75 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 12.30 10.60 2.29 1.03 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 38.69 36.79 7.31 3.30 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 45.42 28.94 9.51 3.06 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 61.64 50.62 13.01 6.33 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 67.27 62.42 14.71 8.24 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 28.82 26.79 7.60 4.86 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 11.36 9.93 2.59 1.34 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 28.66 24.11 6.32 2.56 0.00 0.00 0.00 0.00 04:51:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:02 AM eth0 29.22 26.36 9.17 4.79 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 61.84 61.11 12.56 10.36 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 51.06 52.27 10.12 6.70 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 53.70 54.40 10.62 7.07 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 37.00 33.76 14.11 4.32 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 35.79 32.21 6.76 5.80 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 70.38 71.56 15.43 10.40 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 55.81 55.62 11.95 6.95 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 22.64 21.69 4.60 2.90 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 99.35 55.38 253.04 135.72 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 52.38 43.72 94.98 12.20 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) 02/23/2026 _x86_64_ (2 CPU) 04:34:04 LINUX RESTART (2 CPU) 04:35:01 AM CPU %user %nice %system %iowait %steal %idle 04:36:01 AM all 38.96 0.00 5.59 0.93 0.09 54.43 04:36:01 AM 0 20.76 0.00 3.92 0.92 0.08 74.33 04:36:01 AM 1 57.20 0.00 7.26 0.94 0.10 34.50 04:37:01 AM all 2.95 0.00 0.61 0.41 0.06 95.98 04:37:01 AM 0 3.82 0.00 0.67 0.30 0.05 95.16 04:37:01 AM 1 2.07 0.00 0.55 0.52 0.07 96.79 04:38:01 AM all 10.13 0.00 1.69 0.09 0.06 88.02 04:38:01 AM 0 7.47 0.00 1.62 0.07 0.05 90.79 04:38:01 AM 1 12.79 0.00 1.77 0.12 0.07 85.25 04:39:01 AM all 35.25 0.00 6.38 0.51 0.09 57.77 04:39:01 AM 0 19.21 0.00 4.60 0.47 0.08 75.63 04:39:01 AM 1 51.32 0.00 8.16 0.55 0.10 39.87 04:40:01 AM all 0.16 0.00 0.26 0.28 0.05 99.26 04:40:01 AM 0 0.23 0.00 0.28 0.37 0.03 99.08 04:40:01 AM 1 0.08 0.00 0.23 0.18 0.07 99.43 04:41:01 AM all 6.88 0.00 0.45 0.01 0.09 92.57 04:41:01 AM 0 6.89 0.00 0.47 0.02 0.10 92.52 04:41:01 AM 1 6.87 0.00 0.44 0.00 0.08 92.61 04:42:01 AM all 9.80 0.00 0.47 0.01 0.08 89.64 04:42:01 AM 0 4.14 0.00 0.34 0.00 0.10 95.42 04:42:01 AM 1 15.83 0.00 0.61 0.02 0.05 83.49 04:43:01 AM all 1.79 0.00 0.19 0.00 0.08 97.93 04:43:01 AM 0 0.97 0.00 0.22 0.00 0.10 98.71 04:43:01 AM 1 2.62 0.00 0.17 0.00 0.07 97.14 04:44:01 AM all 4.43 0.00 0.26 0.00 0.10 95.21 04:44:01 AM 0 1.19 0.00 0.32 0.00 0.10 98.40 04:44:01 AM 1 7.68 0.00 0.20 0.00 0.10 92.02 04:45:01 AM all 3.63 0.00 0.26 0.01 0.10 96.00 04:45:01 AM 0 2.07 0.00 0.28 0.02 0.10 97.52 04:45:01 AM 1 5.18 0.00 0.23 0.00 0.10 94.48 04:46:01 AM all 6.46 0.00 0.45 0.00 0.07 93.01 04:46:01 AM 0 6.76 0.00 0.54 0.00 0.05 92.65 04:46:01 AM 1 6.17 0.00 0.37 0.00 0.08 93.37 04:46:01 AM CPU %user %nice %system %iowait %steal %idle 04:47:01 AM all 5.97 0.00 0.36 0.00 0.09 93.58 04:47:01 AM 0 3.16 0.00 0.37 0.00 0.08 96.38 04:47:01 AM 1 8.80 0.00 0.35 0.00 0.10 90.75 04:48:01 AM all 5.41 0.00 0.30 0.00 0.08 94.22 04:48:01 AM 0 1.57 0.00 0.22 0.00 0.08 98.13 04:48:01 AM 1 9.42 0.00 0.38 0.00 0.07 90.13 04:49:01 AM all 2.15 0.00 0.20 0.00 0.09 97.55 04:49:01 AM 0 1.59 0.00 0.18 0.00 0.10 98.13 04:49:01 AM 1 2.73 0.00 0.22 0.00 0.09 96.96 04:50:01 AM all 5.31 0.00 0.34 0.01 0.11 94.23 04:50:01 AM 0 4.53 0.00 0.37 0.00 0.10 95.00 04:50:01 AM 1 6.10 0.00 0.32 0.02 0.12 93.45 04:51:02 AM all 6.03 0.00 0.40 0.00 0.08 93.49 04:51:02 AM 0 4.88 0.00 0.39 0.00 0.07 94.65 04:51:02 AM 1 7.17 0.00 0.41 0.00 0.09 92.33 04:52:01 AM all 7.07 0.00 0.46 0.00 0.09 92.37 04:52:01 AM 0 6.60 0.00 0.48 0.00 0.10 92.82 04:52:01 AM 1 7.54 0.00 0.45 0.00 0.09 91.92 04:53:01 AM all 4.10 0.00 0.33 0.05 0.09 95.43 04:53:01 AM 0 5.07 0.00 0.35 0.00 0.10 94.48 04:53:01 AM 1 3.13 0.00 0.30 0.10 0.08 96.39 04:54:01 AM all 4.25 0.00 0.37 0.00 0.09 95.29 04:54:01 AM 0 4.10 0.00 0.38 0.00 0.08 95.43 04:54:01 AM 1 4.40 0.00 0.35 0.00 0.10 95.15 04:55:01 AM all 4.54 0.00 0.33 0.01 0.09 95.03 04:55:01 AM 0 2.74 0.00 0.27 0.02 0.08 96.89 04:55:01 AM 1 6.35 0.00 0.39 0.00 0.10 93.17 04:56:01 AM all 7.63 0.00 0.34 0.00 0.10 91.92 04:56:01 AM 0 4.58 0.00 0.27 0.00 0.10 95.05 04:56:01 AM 1 10.72 0.00 0.42 0.00 0.10 88.76 04:57:01 AM all 17.29 0.00 0.59 0.00 0.08 82.03 04:57:01 AM 0 11.58 0.00 0.49 0.00 0.08 87.85 04:57:01 AM 1 23.05 0.00 0.69 0.00 0.08 76.17 04:57:01 AM CPU %user %nice %system %iowait %steal %idle 04:58:01 AM all 9.18 0.00 0.34 0.00 0.09 90.39 04:58:01 AM 0 4.90 0.00 0.34 0.00 0.07 94.70 04:58:01 AM 1 13.44 0.00 0.35 0.00 0.12 86.09 04:59:01 AM all 8.52 0.00 0.33 0.00 0.10 91.04 04:59:01 AM 0 4.61 0.00 0.40 0.00 0.10 94.89 04:59:01 AM 1 12.43 0.00 0.27 0.00 0.10 87.20 05:00:01 AM all 24.37 0.00 2.19 0.07 0.09 73.28 05:00:01 AM 0 23.28 0.00 2.17 0.05 0.08 74.41 05:00:01 AM 1 25.45 0.00 2.22 0.08 0.10 72.15 Average: all 9.31 0.00 0.95 0.10 0.09 89.56 Average: 0 6.27 0.00 0.80 0.09 0.08 92.75 Average: 1 12.36 0.00 1.09 0.10 0.09 86.36