---> uname -a: Linux prd-centos8-robot-2c-8g-3117.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 618 4906 19 2172 6780 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:9c:c6:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.221/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85013sec preferred_lft 85013sec inet6 fe80::f816:3eff:fe9c:c65b/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) 08/22/2025 _x86_64_ (2 CPU) 00:35:09 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 101.83 0.33 101.50 14.53 8667.91 12:38:01 AM 66.71 1.03 65.67 113.58 8382.07 12:39:01 AM 51.94 6.97 44.98 1291.78 3185.80 12:40:01 AM 42.14 0.03 42.10 3.47 6766.01 12:41:01 AM 4.18 0.23 3.95 12.66 158.80 12:42:01 AM 2.32 0.00 2.32 0.00 76.17 12:43:01 AM 0.37 0.00 0.37 0.00 12.11 12:44:01 AM 0.42 0.00 0.42 0.00 7.60 12:45:01 AM 0.37 0.00 0.37 0.00 11.88 12:46:01 AM 0.50 0.00 0.50 0.00 7.68 12:47:01 AM 0.17 0.00 0.17 0.00 1.83 12:48:01 AM 0.32 0.00 0.32 0.00 11.68 12:49:01 AM 0.17 0.00 0.17 0.00 2.28 12:50:01 AM 0.22 0.00 0.22 0.00 17.86 12:51:01 AM 0.60 0.03 0.57 0.27 17.56 12:52:01 AM 1.32 0.00 1.32 0.00 31.77 12:53:01 AM 0.15 0.00 0.15 0.00 3.62 12:54:01 AM 0.25 0.00 0.25 0.00 10.95 12:55:01 AM 0.20 0.00 0.20 0.00 3.47 12:56:01 AM 0.53 0.00 0.53 0.00 16.50 12:57:01 AM 4.17 0.32 3.85 36.92 152.32 12:58:01 AM 33.11 0.52 32.59 63.86 1561.47 Average: 14.18 0.43 13.75 69.86 1323.08 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5224100 7018016 2658332 33.72 2688 1970664 699624 7.83 187168 2132828 177708 12:38:01 AM 5241080 7081640 2641352 33.51 2688 2016256 636784 7.13 218576 2074100 10768 12:39:01 AM 4905160 6995136 2977272 37.77 2688 2257220 695396 7.79 255048 2345412 184228 12:40:01 AM 4947292 7037216 2935140 37.24 2688 2257404 677028 7.58 261476 2291348 4 12:41:01 AM 4901532 6992404 2980900 37.82 2688 2258348 739780 8.28 261604 2337008 4 12:42:01 AM 4901760 6992668 2980672 37.81 2688 2258384 739780 8.28 261604 2336924 4 12:43:01 AM 4892352 6983488 2990080 37.93 2688 2258612 768760 8.61 261604 2345948 4 12:44:01 AM 4889896 6981064 2992536 37.96 2688 2258644 768760 8.61 261604 2348668 4 12:45:01 AM 4889868 6981264 2992564 37.96 2688 2258872 768760 8.61 261612 2348956 4 12:46:01 AM 4889840 6981268 2992592 37.97 2688 2258904 768760 8.61 261612 2348788 12 12:47:01 AM 4894708 6986352 2987724 37.90 2688 2259120 760312 8.51 261612 2343624 228 12:48:01 AM 4894828 6986508 2987604 37.90 2688 2259156 760312 8.51 261612 2343660 40 12:49:01 AM 4892360 6984504 2990072 37.93 2688 2259620 760312 8.51 261720 2346260 472 12:50:01 AM 4876948 6969132 3005484 38.13 2688 2259660 759348 8.50 261720 2360936 48 12:51:01 AM 4862436 6954860 3019996 38.31 2688 2259900 772152 8.65 261900 2375544 20 12:52:01 AM 4890780 6983232 2991652 37.95 2688 2259932 746368 8.36 261900 2347364 52 12:53:01 AM 4888952 6981644 2993480 37.98 2688 2260172 746368 8.36 261900 2349056 244 12:54:01 AM 4873160 6965892 3009272 38.18 2688 2260212 774092 8.67 261900 2364768 52 12:55:01 AM 4865832 6958804 3016600 38.27 2688 2260452 765860 8.58 261900 2372120 252 12:56:01 AM 4886732 6979740 2995700 38.00 2688 2260488 765860 8.58 261900 2351176 40 12:57:01 AM 5051872 6968488 2830560 35.91 2688 2087920 735916 8.24 258928 2208880 17064 12:58:01 AM 5068308 6983476 2814124 35.70 2688 2088440 736024 8.24 462476 1996228 10292 Average: 4937718 6988491 2944714 37.36 2688 2219472 743016 8.32 265063 2303163 18252 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 93.50 75.11 1025.85 11.68 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 57.49 38.94 585.92 7.54 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 40.43 30.89 329.63 7.18 0.00 0.00 0.00 0.00 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 193.19 135.69 42.60 38.03 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 32.27 25.27 7.47 6.89 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 2.10 0.25 0.25 0.05 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 14.71 13.85 120.27 1.41 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 2.33 0.38 0.48 0.25 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 12.76 7.48 1.95 0.78 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 4.48 0.27 0.33 0.08 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 15.96 14.13 119.89 1.07 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 0.48 0.17 0.03 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 19.98 19.13 3.47 3.37 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 4.23 3.93 117.53 0.26 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 22.43 21.96 355.03 1.65 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 1.13 0.22 0.14 0.05 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 8.70 8.32 1.89 0.85 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 4.38 3.90 117.53 0.26 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 23.31 21.73 355.05 1.56 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 0.72 0.28 0.17 0.08 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 50.65 35.84 81.34 27.53 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 18.71 16.71 16.83 8.30 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 28.36 21.57 149.26 5.40 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) 08/22/2025 _x86_64_ (2 CPU) 00:35:09 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 37.24 0.00 5.20 2.85 0.10 54.62 12:37:01 AM 0 22.82 0.00 3.67 2.92 0.10 70.50 12:37:01 AM 1 51.69 0.00 6.73 2.77 0.10 38.71 12:38:01 AM all 20.46 0.00 2.60 0.86 0.08 76.01 12:38:01 AM 0 8.66 0.00 1.82 0.87 0.07 88.58 12:38:01 AM 1 32.26 0.00 3.38 0.85 0.08 63.43 12:39:01 AM all 26.60 0.00 4.60 1.92 0.13 66.76 12:39:01 AM 0 21.76 0.00 4.07 3.00 0.12 71.06 12:39:01 AM 1 31.42 0.00 5.12 0.85 0.13 62.47 12:40:01 AM all 6.71 0.00 1.69 0.72 0.05 90.84 12:40:01 AM 0 2.34 0.00 1.17 0.68 0.05 95.76 12:40:01 AM 1 11.08 0.00 2.21 0.75 0.05 85.91 12:41:01 AM all 2.08 0.00 0.32 0.03 0.06 97.52 12:41:01 AM 0 1.77 0.00 0.35 0.02 0.07 97.79 12:41:01 AM 1 2.39 0.00 0.28 0.03 0.05 97.24 12:42:01 AM all 0.48 0.00 0.11 0.00 0.09 99.32 12:42:01 AM 0 0.52 0.00 0.10 0.00 0.07 99.31 12:42:01 AM 1 0.43 0.00 0.12 0.00 0.12 99.33 12:43:01 AM all 0.95 0.00 0.16 0.00 0.07 98.82 12:43:01 AM 0 1.22 0.00 0.10 0.00 0.03 98.65 12:43:01 AM 1 0.69 0.00 0.22 0.00 0.10 99.00 12:44:01 AM all 0.45 0.00 0.11 0.00 0.08 99.37 12:44:01 AM 0 0.48 0.00 0.05 0.00 0.03 99.43 12:44:01 AM 1 0.42 0.00 0.17 0.00 0.12 99.30 12:45:01 AM all 0.96 0.00 0.16 0.00 0.08 98.80 12:45:01 AM 0 0.65 0.00 0.12 0.00 0.05 99.18 12:45:01 AM 1 1.27 0.00 0.20 0.00 0.12 98.41 12:46:01 AM all 0.50 0.00 0.11 0.01 0.09 99.29 12:46:01 AM 0 0.58 0.00 0.08 0.02 0.07 99.25 12:46:01 AM 1 0.42 0.00 0.13 0.00 0.12 99.33 12:47:01 AM all 0.89 0.00 0.13 0.00 0.07 98.91 12:47:01 AM 0 0.72 0.00 0.08 0.00 0.05 99.15 12:47:01 AM 1 1.07 0.00 0.18 0.00 0.08 98.66 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 0.49 0.00 0.09 0.00 0.07 99.35 12:48:01 AM 0 0.58 0.00 0.05 0.00 0.03 99.33 12:48:01 AM 1 0.40 0.00 0.13 0.00 0.10 99.36 12:49:01 AM all 2.01 0.00 0.18 0.00 0.08 97.73 12:49:01 AM 0 2.16 0.00 0.20 0.00 0.08 97.56 12:49:01 AM 1 1.87 0.00 0.15 0.00 0.08 97.90 12:50:01 AM all 0.55 0.00 0.13 0.00 0.08 99.25 12:50:01 AM 0 0.52 0.00 0.20 0.00 0.12 99.16 12:50:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 12:51:01 AM all 1.07 0.00 0.32 0.00 0.07 98.55 12:51:01 AM 0 1.47 0.00 0.32 0.00 0.08 98.13 12:51:01 AM 1 0.67 0.00 0.32 0.00 0.05 98.97 12:52:01 AM all 0.48 0.00 0.11 0.00 0.16 99.25 12:52:01 AM 0 0.82 0.00 0.12 0.00 0.08 98.98 12:52:01 AM 1 0.15 0.00 0.10 0.00 0.23 99.52 12:53:01 AM all 0.91 0.00 0.13 0.00 0.09 98.87 12:53:01 AM 0 1.49 0.00 0.13 0.00 0.07 98.31 12:53:01 AM 1 0.33 0.00 0.12 0.00 0.12 99.43 12:54:01 AM all 0.47 0.00 0.12 0.00 0.07 99.35 12:54:01 AM 0 0.52 0.00 0.18 0.00 0.08 99.21 12:54:01 AM 1 0.42 0.00 0.05 0.00 0.05 99.48 12:55:01 AM all 0.96 0.00 0.18 0.00 0.08 98.78 12:55:01 AM 0 1.47 0.00 0.23 0.00 0.10 98.19 12:55:01 AM 1 0.45 0.00 0.13 0.00 0.05 99.37 12:56:01 AM all 0.50 0.00 0.09 0.00 0.08 99.32 12:56:01 AM 0 0.65 0.00 0.08 0.00 0.07 99.20 12:56:01 AM 1 0.35 0.00 0.10 0.00 0.10 99.45 12:57:01 AM all 6.57 0.00 1.29 0.04 0.08 92.01 12:57:01 AM 0 5.01 0.00 0.87 0.03 0.08 94.01 12:57:01 AM 1 8.13 0.00 1.72 0.05 0.08 90.01 12:58:01 AM all 29.99 0.00 3.35 0.16 0.08 66.42 12:58:01 AM 0 29.23 0.00 3.00 0.15 0.08 67.53 12:58:01 AM 1 30.75 0.00 3.69 0.17 0.08 65.31 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.43 0.00 0.96 0.30 0.08 92.23 Average: 0 4.79 0.00 0.77 0.35 0.07 94.01 Average: 1 8.06 0.00 1.15 0.25 0.09 90.45