---> uname -a: Linux prd-centos8-robot-2c-8g-51636.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 602 4925 19 2169 6797 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:28:b8:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84996sec preferred_lft 84996sec inet6 fe80::f816:3eff:fe28:b866/64 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) 08/10/2025 _x86_64_ (2 CPU) 00:37:19 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 87.67 6.52 81.15 1117.07 6587.92 12:40:01 AM 90.24 0.72 89.52 52.92 11162.20 12:41:01 AM 41.94 7.13 34.81 1310.50 2182.06 12:42:01 AM 54.85 0.25 54.60 47.05 7417.66 12:43:01 AM 8.07 0.23 7.83 12.66 562.79 12:44:01 AM 2.30 0.00 2.30 0.00 77.37 12:45:01 AM 0.15 0.00 0.15 0.00 1.32 12:46:01 AM 0.33 0.00 0.33 0.00 11.93 12:47:01 AM 0.35 0.00 0.35 0.00 12.56 12:48:01 AM 0.28 0.00 0.28 0.00 4.98 12:49:01 AM 0.20 0.00 0.20 0.00 2.97 12:50:01 AM 0.25 0.00 0.25 0.00 10.05 12:51:01 AM 0.27 0.00 0.27 0.00 5.17 12:52:01 AM 0.20 0.00 0.20 0.00 16.96 12:53:01 AM 0.48 0.03 0.45 0.27 10.61 12:54:01 AM 1.40 0.00 1.40 0.00 38.15 12:55:01 AM 0.22 0.00 0.22 0.00 3.12 12:56:01 AM 0.17 0.00 0.17 0.00 8.95 12:57:01 AM 0.13 0.00 0.13 0.00 3.08 12:58:01 AM 0.60 0.00 0.60 0.00 16.95 12:59:01 AM 0.47 0.00 0.47 0.00 6.60 01:00:01 AM 24.25 0.40 23.85 46.78 1071.93 Average: 14.26 0.69 13.57 116.87 1324.15 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5282860 7012016 2599572 32.98 2688 1910700 733336 8.21 187616 2090488 188388 12:40:01 AM 5166784 7002060 2715648 34.45 2688 2011528 711128 7.96 209444 2159700 9916 12:41:01 AM 4852460 6961832 3029972 38.44 2688 2278124 754796 8.45 288868 2371232 206164 12:42:01 AM 4956572 7043752 2925860 37.12 2688 2254760 645596 7.23 261392 2285572 10836 12:43:01 AM 4911584 6999600 2970848 37.69 2688 2255716 714048 8.00 261516 2330232 16 12:44:01 AM 4911512 6999560 2970920 37.69 2688 2255748 714048 8.00 261516 2330536 8 12:45:01 AM 4900016 6988292 2982416 37.84 2688 2255976 736884 8.25 261516 2341388 236 12:46:01 AM 4900156 6988468 2982276 37.83 2688 2256012 736884 8.25 261516 2341612 40 12:47:01 AM 4899820 6988356 2982612 37.84 2688 2256236 736884 8.25 261524 2342148 4 12:48:01 AM 4899936 6988504 2982496 37.84 2688 2256268 736884 8.25 261524 2341984 40 12:49:01 AM 4907168 6995960 2975264 37.75 2688 2256492 724616 8.11 261524 2333944 228 12:50:01 AM 4907424 6996232 2975008 37.74 2688 2256524 713756 7.99 261524 2334192 40 12:51:01 AM 4907416 6996684 2975016 37.74 2688 2256984 713756 7.99 261632 2334580 468 12:52:01 AM 4892700 6982012 2989732 37.93 2688 2257028 750464 8.40 261632 2348780 52 12:53:01 AM 4892988 6982464 2989444 37.93 2688 2257184 750824 8.41 261784 2348420 180 12:54:01 AM 4878960 6968532 3003472 38.10 2688 2257272 751012 8.41 261784 2362528 8 12:55:01 AM 4906312 6995916 2976120 37.76 2688 2257304 724240 8.11 261784 2334968 4 12:56:01 AM 4906704 6996540 2975728 37.75 2688 2257536 724240 8.11 261784 2335200 8 12:57:01 AM 4892072 6981956 2990360 37.94 2688 2257584 732172 8.20 261784 2349376 8 12:58:01 AM 4883460 6973580 2998972 38.05 2688 2257820 744040 8.33 261784 2358120 4 12:59:01 AM 4905784 6995936 2976648 37.76 2688 2257852 724380 8.11 261784 2335564 4 01:00:01 AM 5040916 6951804 2841516 36.05 2688 2084532 753020 8.43 458412 2027276 23444 Average: 4936527 6990457 2945905 37.37 2688 2222963 728500 8.16 266075 2306265 20004 12:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 206.20 147.26 1467.18 36.30 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 61.53 43.24 569.64 7.91 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 39.29 32.69 325.31 15.03 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 209.05 153.80 46.75 34.48 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 32.29 24.23 7.29 4.89 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 1.27 0.38 0.37 0.24 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 17.85 17.06 120.31 1.48 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 3.65 0.12 0.37 0.01 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 11.25 8.72 2.28 1.26 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 1.75 0.27 0.30 0.08 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 14.15 12.93 119.84 1.00 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 2.13 0.15 0.14 0.02 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 17.50 16.83 3.26 3.20 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 8.00 7.48 117.79 0.49 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 24.86 20.91 237.43 1.49 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 13.10 10.78 118.54 0.77 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 0.78 0.12 0.04 0.01 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 10.88 7.63 1.95 0.61 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 10.20 8.00 118.91 1.28 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 27.50 26.65 355.37 1.94 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 2.35 0.10 0.26 0.01 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 66.58 43.16 91.08 34.77 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 35.43 26.39 167.42 6.67 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) 08/10/2025 _x86_64_ (2 CPU) 00:37:19 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 37.43 0.00 5.65 0.80 0.12 56.00 12:39:01 AM 0 30.45 0.00 5.19 0.66 0.12 63.58 12:39:01 AM 1 44.42 0.00 6.11 0.95 0.12 48.40 12:40:01 AM all 23.01 0.00 3.52 0.98 0.08 72.41 12:40:01 AM 0 17.90 0.00 3.13 0.78 0.08 78.10 12:40:01 AM 1 28.12 0.00 3.90 1.17 0.08 66.72 12:41:01 AM all 24.46 0.00 4.27 0.36 0.09 70.81 12:41:01 AM 0 18.97 0.00 4.30 0.45 0.08 76.20 12:41:01 AM 1 29.96 0.00 4.24 0.27 0.10 65.44 12:42:01 AM all 15.14 0.00 2.97 0.45 0.06 81.38 12:42:01 AM 0 16.09 0.00 2.96 0.40 0.07 80.48 12:42:01 AM 1 14.19 0.00 2.99 0.50 0.05 82.28 12:43:01 AM all 2.19 0.00 0.26 0.07 0.03 97.45 12:43:01 AM 0 2.43 0.00 0.35 0.05 0.03 97.14 12:43:01 AM 1 1.95 0.00 0.17 0.08 0.03 97.76 12:44:01 AM all 0.49 0.00 0.12 0.01 0.05 99.33 12:44:01 AM 0 0.60 0.00 0.07 0.02 0.03 99.28 12:44:01 AM 1 0.38 0.00 0.17 0.00 0.07 99.38 12:45:01 AM all 0.96 0.00 0.18 0.00 0.04 98.81 12:45:01 AM 0 0.72 0.00 0.13 0.00 0.03 99.11 12:45:01 AM 1 1.20 0.00 0.23 0.00 0.05 98.51 12:46:01 AM all 0.50 0.00 0.11 0.00 0.06 99.33 12:46:01 AM 0 0.80 0.00 0.08 0.00 0.05 99.06 12:46:01 AM 1 0.20 0.00 0.13 0.00 0.07 99.60 12:47:01 AM all 0.85 0.00 0.13 0.00 0.03 98.98 12:47:01 AM 0 0.82 0.00 0.12 0.00 0.02 99.05 12:47:01 AM 1 0.89 0.00 0.15 0.00 0.05 98.91 12:48:01 AM all 0.42 0.00 0.11 0.00 0.04 99.43 12:48:01 AM 0 0.30 0.00 0.17 0.00 0.07 99.46 12:48:01 AM 1 0.53 0.00 0.05 0.00 0.02 99.40 12:49:01 AM all 0.82 0.00 0.14 0.00 0.03 99.00 12:49:01 AM 0 1.24 0.00 0.22 0.00 0.05 98.49 12:49:01 AM 1 0.40 0.00 0.07 0.00 0.02 99.52 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 0.49 0.00 0.11 0.00 0.05 99.35 12:50:01 AM 0 0.20 0.00 0.13 0.00 0.07 99.60 12:50:01 AM 1 0.78 0.00 0.08 0.00 0.03 99.10 12:51:01 AM all 2.09 0.00 0.21 0.00 0.05 97.65 12:51:01 AM 0 3.30 0.00 0.22 0.00 0.05 96.43 12:51:01 AM 1 0.88 0.00 0.20 0.00 0.05 98.87 12:52:01 AM all 0.55 0.00 0.13 0.00 0.03 99.29 12:52:01 AM 0 0.42 0.00 0.17 0.00 0.03 99.38 12:52:01 AM 1 0.68 0.00 0.08 0.00 0.03 99.20 12:53:01 AM all 0.85 0.00 0.31 0.00 0.05 98.79 12:53:01 AM 0 0.22 0.00 0.23 0.00 0.03 99.52 12:53:01 AM 1 1.49 0.00 0.38 0.00 0.07 98.06 12:54:01 AM all 0.50 0.00 0.16 0.01 0.04 99.29 12:54:01 AM 0 0.45 0.00 0.18 0.02 0.07 99.28 12:54:01 AM 1 0.55 0.00 0.13 0.00 0.02 99.30 12:55:01 AM all 0.48 0.00 0.11 0.00 0.04 99.37 12:55:01 AM 0 0.62 0.00 0.07 0.00 0.02 99.30 12:55:01 AM 1 0.35 0.00 0.15 0.00 0.07 99.43 12:56:01 AM all 0.96 0.00 0.13 0.00 0.05 98.86 12:56:01 AM 0 0.65 0.00 0.08 0.00 0.03 99.23 12:56:01 AM 1 1.27 0.00 0.17 0.00 0.07 98.50 12:57:01 AM all 0.58 0.00 0.15 0.00 0.04 99.23 12:57:01 AM 0 0.88 0.00 0.13 0.00 0.03 98.95 12:57:01 AM 1 0.27 0.00 0.17 0.00 0.05 99.52 12:58:01 AM all 1.03 0.00 0.19 0.00 0.05 98.73 12:58:01 AM 0 0.70 0.00 0.12 0.00 0.03 99.15 12:58:01 AM 1 1.36 0.00 0.27 0.00 0.07 98.31 12:59:01 AM all 0.47 0.00 0.10 0.00 0.05 99.38 12:59:01 AM 0 0.57 0.00 0.10 0.00 0.03 99.30 12:59:01 AM 1 0.37 0.00 0.10 0.00 0.07 99.47 01:00:01 AM all 23.36 0.00 2.97 0.14 0.07 73.46 01:00:01 AM 0 17.18 0.00 2.35 0.15 0.07 80.26 01:00:01 AM 1 29.55 0.00 3.59 0.13 0.07 66.66 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.25 0.00 1.00 0.13 0.05 92.57 Average: 0 5.24 0.00 0.93 0.11 0.05 93.66 Average: 1 7.25 0.00 1.07 0.14 0.06 91.49