---> uname -a: Linux prd-centos8-robot-2c-8g-10932.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 606 4826 19 2264 6791 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:81:07:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84797sec preferred_lft 84797sec inet6 fe80::f816:3eff:fe81:723/64 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) 11/16/2025 _x86_64_ (2 CPU) 00:38:41 LINUX RESTART (2 CPU) 12:39:03 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 195.21 128.85 66.36 14300.03 41684.71 12:41:01 AM 121.59 0.73 120.86 53.45 12092.19 12:42:01 AM 32.16 0.42 31.74 64.78 2606.26 12:43:01 AM 70.65 6.97 63.69 1292.98 4035.94 12:44:01 AM 32.36 0.00 32.36 0.00 6260.86 12:45:01 AM 2.03 0.22 1.82 11.73 105.25 12:46:01 AM 0.92 0.00 0.92 0.00 102.00 12:47:01 AM 0.20 0.00 0.20 0.00 19.63 12:48:01 AM 0.17 0.00 0.17 0.00 1.75 12:49:01 AM 0.68 0.00 0.68 0.00 85.50 12:50:01 AM 0.38 0.00 0.38 0.00 16.76 12:51:01 AM 0.57 0.00 0.57 0.00 88.40 12:52:01 AM 0.52 0.00 0.52 0.00 62.67 12:53:01 AM 0.60 0.00 0.60 0.00 16.89 12:54:01 AM 1.58 0.03 1.55 0.27 45.40 12:55:01 AM 0.58 0.00 0.58 0.00 90.57 12:56:01 AM 0.32 0.00 0.32 0.00 38.67 12:57:01 AM 0.68 0.00 0.68 0.00 91.45 12:58:01 AM 0.40 0.00 0.40 0.00 71.24 12:59:01 AM 0.68 0.00 0.68 0.00 89.79 01:00:01 AM 0.50 0.00 0.50 0.00 54.19 01:01:01 AM 0.75 0.05 0.70 0.40 151.39 01:02:01 AM 1.02 0.07 0.95 1.73 195.22 01:03:01 AM 0.57 0.00 0.57 0.00 97.35 01:04:01 AM 1.00 0.00 1.00 0.00 279.70 01:05:01 AM 34.98 0.63 34.34 73.19 3089.19 Average: 19.05 5.15 13.90 590.10 2699.12 12:39:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 5452432 7029740 2429988 30.83 2688 1769684 781660 8.75 186724 1958860 102708 12:41:01 AM 5152204 6998652 2730216 34.64 2688 2022124 748492 8.38 198988 2173756 56632 12:42:01 AM 5163928 7019944 2718492 34.49 2688 2031884 723896 8.11 225588 2140344 18580 12:43:01 AM 4943860 7045628 2938560 37.28 2688 2268116 673564 7.54 260856 2294568 172936 12:44:01 AM 4940972 7042420 2941448 37.32 2688 2268120 673564 7.54 260856 2293676 4 12:45:01 AM 4892364 6995776 2990056 37.93 2688 2270092 740268 8.29 261064 2342028 520 12:46:01 AM 4888116 6993648 2994304 37.99 2688 2272204 740268 8.29 261244 2346220 212 12:47:01 AM 4887524 6993376 2994896 37.99 2688 2272524 740268 8.29 261244 2346540 16 12:48:01 AM 4886976 6992836 2995444 38.00 2688 2272532 740268 8.29 261244 2347192 4 12:49:01 AM 4884704 6992788 2997716 38.03 2688 2274760 755908 8.46 261288 2349504 12 12:50:01 AM 4883380 6992288 2999040 38.05 2688 2275584 757412 8.48 261400 2350524 504 12:51:01 AM 4880880 6992288 3001540 38.08 2688 2278092 757412 8.48 261472 2352936 556 12:52:01 AM 4878344 6990968 3004076 38.11 2688 2279300 757412 8.48 261492 2355440 96 12:53:01 AM 4878144 6990996 3004276 38.11 2688 2279536 757412 8.48 261492 2355668 24 12:54:01 AM 4876576 6990292 3005844 38.13 2688 2280412 761620 8.53 261704 2356836 484 12:55:01 AM 4874324 6989996 3008096 38.16 2688 2282380 761620 8.53 261724 2359244 4 12:56:01 AM 4871576 6989284 3010844 38.20 2688 2284432 761620 8.53 261800 2362040 1104 12:57:01 AM 4870064 6989468 3012356 38.22 2688 2286120 761620 8.53 262008 2363408 540 12:58:01 AM 4868308 6989340 3014112 38.24 2688 2287760 761620 8.53 262216 2364944 376 12:59:01 AM 4866200 6989216 3016220 38.27 2688 2289748 761620 8.53 262368 2366848 116 01:00:01 AM 4863780 6988196 3018640 38.30 2688 2291092 761620 8.53 262392 2368872 16 01:01:01 AM 4857552 6986948 3024868 38.37 2688 2296080 761620 8.53 262628 2374860 848 01:02:01 AM 4853280 6987332 3029140 38.43 2688 2300712 761620 8.53 262936 2378996 280 01:03:01 AM 4850880 6987340 3031540 38.46 2688 2303128 761620 8.53 262980 2381484 132 01:04:01 AM 4895964 7041704 2986456 37.89 2688 2312400 676464 7.57 263328 2336172 1576 01:05:01 AM 4953784 6960956 2928636 37.15 2688 2179704 770568 8.63 496776 2069968 11236 Average: 4927543 6998516 2954877 37.49 2688 2239558 746578 8.36 264147 2311190 14212 12:39:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 315.36 196.64 1684.02 61.86 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 79.92 62.73 880.04 9.63 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 14.21 10.18 6.61 4.26 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 226.58 164.99 374.22 43.08 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 6.58 4.77 1.61 1.37 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 44.19 33.88 13.71 9.03 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 47.16 47.16 7.89 3.90 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 10.88 9.15 2.22 0.92 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 1.55 0.28 0.13 0.02 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 59.11 59.44 11.39 5.19 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 54.65 38.07 10.24 5.57 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 105.03 88.94 22.58 10.23 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 32.68 31.36 7.57 4.69 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 14.50 13.01 2.49 1.20 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 22.36 18.18 4.56 2.20 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 33.19 30.59 9.87 4.87 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 60.35 56.81 11.62 9.37 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 57.89 59.76 10.58 7.21 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 58.51 59.84 10.44 7.15 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 47.72 44.44 15.22 5.29 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 27.91 21.56 6.06 3.30 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 57.54 58.32 10.02 7.68 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 78.93 78.19 17.78 12.31 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 37.27 34.01 7.96 3.93 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 20.63 10.41 8.19 2.14 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 89.99 63.36 185.07 139.82 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 61.39 49.66 125.78 14.02 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) 11/16/2025 _x86_64_ (2 CPU) 00:38:41 LINUX RESTART (2 CPU) 12:39:03 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 38.52 0.06 10.67 13.83 0.12 36.80 12:40:01 AM 0 37.22 0.07 10.13 12.65 0.12 39.81 12:40:01 AM 1 39.82 0.05 11.20 15.01 0.12 33.79 12:41:01 AM all 35.04 0.00 5.14 1.29 0.12 58.41 12:41:01 AM 0 20.41 0.00 3.63 1.00 0.12 74.85 12:41:01 AM 1 49.72 0.00 6.66 1.59 0.12 41.92 12:42:01 AM all 14.09 0.00 2.00 0.20 0.06 83.65 12:42:01 AM 0 8.72 0.00 1.54 0.17 0.05 89.53 12:42:01 AM 1 19.46 0.00 2.47 0.23 0.07 77.77 12:43:01 AM all 36.96 0.00 6.22 0.54 0.12 56.16 12:43:01 AM 0 15.22 0.00 4.31 0.45 0.13 79.89 12:43:01 AM 1 58.74 0.00 8.12 0.63 0.12 32.38 12:44:01 AM all 0.15 0.00 0.38 0.47 0.02 98.98 12:44:01 AM 0 0.18 0.00 0.40 0.50 0.02 98.90 12:44:01 AM 1 0.12 0.00 0.37 0.43 0.02 99.07 12:45:01 AM all 7.04 0.00 0.47 0.01 0.07 92.41 12:45:01 AM 0 8.11 0.00 0.51 0.00 0.07 91.31 12:45:01 AM 1 5.97 0.00 0.44 0.02 0.07 93.51 12:46:01 AM all 11.53 0.00 0.55 0.01 0.06 87.85 12:46:01 AM 0 4.90 0.00 0.42 0.02 0.05 94.61 12:46:01 AM 1 18.38 0.00 0.68 0.00 0.07 80.86 12:47:01 AM all 2.17 0.00 0.20 0.00 0.06 97.57 12:47:01 AM 0 0.84 0.00 0.20 0.00 0.07 98.90 12:47:01 AM 1 3.51 0.00 0.20 0.00 0.05 96.24 12:48:01 AM all 0.27 0.00 0.13 0.00 0.04 99.56 12:48:01 AM 0 0.23 0.00 0.12 0.00 0.03 99.62 12:48:01 AM 1 0.30 0.00 0.13 0.00 0.05 99.51 12:49:01 AM all 6.56 0.00 0.30 0.01 0.05 93.08 12:49:01 AM 0 3.77 0.00 0.32 0.00 0.05 95.87 12:49:01 AM 1 9.35 0.00 0.28 0.02 0.05 90.30 12:50:01 AM all 5.03 0.00 0.34 0.00 0.06 94.57 12:50:01 AM 0 3.28 0.00 0.32 0.00 0.05 96.35 12:50:01 AM 1 6.80 0.00 0.36 0.00 0.07 92.77 12:50:01 AM CPU %user %nice %system %iowait %steal %idle 12:51:01 AM all 9.59 0.00 0.60 0.01 0.06 89.74 12:51:01 AM 0 3.11 0.00 0.54 0.02 0.05 96.28 12:51:01 AM 1 16.26 0.00 0.67 0.00 0.07 82.99 12:52:01 AM all 5.75 0.00 0.29 0.00 0.06 93.90 12:52:01 AM 0 3.56 0.00 0.20 0.00 0.05 96.19 12:52:01 AM 1 7.99 0.00 0.38 0.00 0.07 91.57 12:53:01 AM all 3.02 0.00 0.25 0.00 0.06 96.67 12:53:01 AM 0 2.89 0.00 0.30 0.00 0.07 96.73 12:53:01 AM 1 3.14 0.00 0.20 0.00 0.05 96.61 12:54:01 AM all 3.44 0.00 0.32 0.00 0.06 96.19 12:54:01 AM 0 1.66 0.00 0.22 0.00 0.05 98.08 12:54:01 AM 1 5.22 0.00 0.42 0.00 0.07 94.30 12:55:01 AM all 7.40 0.00 0.37 0.00 0.06 92.17 12:55:01 AM 0 6.49 0.00 0.46 0.00 0.07 92.98 12:55:01 AM 1 8.28 0.00 0.28 0.00 0.05 91.39 12:56:01 AM all 8.27 0.00 0.47 0.00 0.06 91.19 12:56:01 AM 0 12.14 0.00 0.66 0.00 0.05 87.15 12:56:01 AM 1 4.48 0.00 0.28 0.00 0.07 95.16 12:57:01 AM all 4.17 0.00 0.32 0.00 0.05 95.46 12:57:01 AM 0 3.55 0.00 0.33 0.00 0.05 96.07 12:57:01 AM 1 4.79 0.00 0.30 0.00 0.05 94.86 12:58:01 AM all 4.22 0.00 0.28 0.00 0.07 95.43 12:58:01 AM 0 4.12 0.00 0.25 0.00 0.07 95.57 12:58:01 AM 1 4.32 0.00 0.32 0.00 0.07 95.30 12:59:01 AM all 4.12 0.00 0.32 0.01 0.05 95.51 12:59:01 AM 0 5.83 0.00 0.30 0.00 0.05 93.82 12:59:01 AM 1 2.41 0.00 0.33 0.02 0.05 97.19 01:00:01 AM all 4.24 0.00 0.27 0.00 0.04 95.45 01:00:01 AM 0 4.04 0.00 0.25 0.00 0.03 95.68 01:00:01 AM 1 4.45 0.00 0.28 0.00 0.05 95.22 01:01:01 AM all 16.38 0.00 0.47 0.01 0.08 83.05 01:01:01 AM 0 9.31 0.00 0.43 0.00 0.08 90.17 01:01:01 AM 1 23.52 0.00 0.51 0.02 0.08 75.88 01:01:01 AM CPU %user %nice %system %iowait %steal %idle 01:02:01 AM all 15.39 0.00 0.58 0.02 0.06 83.96 01:02:01 AM 0 13.12 0.00 0.62 0.03 0.05 86.17 01:02:01 AM 1 17.66 0.00 0.54 0.00 0.07 81.73 01:03:01 AM all 7.01 0.00 0.33 0.00 0.06 92.60 01:03:01 AM 0 6.24 0.00 0.30 0.00 0.07 93.39 01:03:01 AM 1 7.77 0.00 0.37 0.00 0.05 91.81 01:04:01 AM all 11.83 0.00 0.43 0.02 0.07 87.66 01:04:01 AM 0 3.83 0.00 0.33 0.03 0.07 95.74 01:04:01 AM 1 19.83 0.00 0.52 0.00 0.07 79.59 01:05:01 AM all 32.70 0.00 3.94 0.21 0.08 63.06 01:05:01 AM 0 29.79 0.00 3.82 0.18 0.08 66.12 01:05:01 AM 1 35.61 0.00 4.07 0.23 0.08 60.00 Average: all 11.32 0.00 1.36 0.62 0.07 86.62 Average: 0 8.14 0.00 1.18 0.56 0.06 90.05 Average: 1 14.51 0.00 1.55 0.68 0.07 83.19