---> uname -a: Linux prd-centos8-robot-2c-8g-3517.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 611 4892 19 2193 6787 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:da:3f:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84998sec preferred_lft 84998sec inet6 fe80::f816:3eff:feda:3f6d/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) 10/30/2025 _x86_64_ (2 CPU) 00:35:01 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 101.80 0.25 101.55 7.20 9237.13 12:38:01 AM 56.03 1.03 55.00 113.03 6305.70 12:39:01 AM 55.70 6.78 48.92 1248.52 3269.76 12:40:01 AM 45.95 0.25 45.70 47.05 7059.41 12:41:01 AM 4.50 0.23 4.27 12.66 175.17 12:42:01 AM 2.05 0.00 2.05 0.00 77.77 12:43:01 AM 0.15 0.00 0.15 0.00 2.55 12:44:01 AM 0.23 0.00 0.23 0.00 9.78 12:45:01 AM 0.23 0.00 0.23 0.00 4.42 12:46:01 AM 0.33 0.00 0.33 0.00 13.11 12:47:01 AM 0.17 0.00 0.17 0.00 2.55 12:48:01 AM 0.27 0.00 0.27 0.00 10.03 12:49:01 AM 0.18 0.00 0.18 0.00 2.82 12:50:01 AM 0.12 0.00 0.12 0.00 16.06 12:51:01 AM 1.50 0.03 1.46 0.27 34.95 12:52:01 AM 0.45 0.00 0.45 0.00 14.73 12:53:01 AM 0.40 0.00 0.40 0.00 12.55 12:54:01 AM 0.12 0.00 0.12 0.00 1.72 12:55:01 AM 6.20 5.95 0.25 574.97 5.10 12:56:01 AM 3.23 0.00 3.23 0.00 85.22 12:57:01 AM 1.02 0.00 1.02 0.00 49.08 12:58:01 AM 31.86 0.58 31.27 62.25 1508.25 Average: 14.20 0.69 13.52 93.91 1268.11 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5121572 6993552 2760848 35.03 2688 2048808 726964 8.14 191072 2226192 198332 12:38:01 AM 5240936 7085844 2641484 33.51 2688 2020820 642736 7.20 219288 2072960 10756 12:39:01 AM 4902096 6996188 2980324 37.81 2688 2259804 699112 7.83 256308 2338928 170024 12:40:01 AM 4926512 7024240 2955908 37.50 2688 2264956 667852 7.48 260368 2310216 8 12:41:01 AM 4885100 6983776 2997320 38.03 2688 2265904 733216 8.21 260496 2351856 284 12:42:01 AM 4884680 6983388 2997740 38.03 2688 2265936 733216 8.21 260496 2352112 48 12:43:01 AM 4873892 6972828 3008528 38.17 2688 2266164 758092 8.49 260496 2362556 236 12:44:01 AM 4873908 6972880 3008512 38.17 2688 2266200 758092 8.49 260496 2362736 40 12:45:01 AM 4874060 6973256 3008360 38.17 2688 2266424 758092 8.49 260504 2363052 232 12:46:01 AM 4874164 6973392 3008256 38.16 2688 2266456 758092 8.49 260504 2362948 44 12:47:01 AM 4880592 6980044 3001828 38.08 2688 2266680 738864 8.27 260504 2355956 228 12:48:01 AM 4880624 6980108 3001796 38.08 2688 2266712 738864 8.27 260504 2355988 40 12:49:01 AM 4880364 6980300 3002056 38.09 2688 2267164 754516 8.45 260612 2356520 460 12:50:01 AM 4865708 6965692 3016712 38.27 2688 2267212 780312 8.74 260612 2370496 52 12:51:01 AM 4850204 6950432 3032216 38.47 2688 2267452 780132 8.74 260816 2385544 248 12:52:01 AM 4876932 6977196 3005488 38.13 2688 2267488 756248 8.47 260816 2358528 8 12:53:01 AM 4876800 6977296 3005620 38.13 2688 2267720 756248 8.47 260816 2358764 4 12:54:01 AM 4863280 6963816 3019140 38.30 2688 2267760 780292 8.74 260816 2372672 48 12:55:01 AM 4837136 6955196 3045284 38.63 2688 2285244 788076 8.82 262888 2395948 908 12:56:01 AM 4859280 6977376 3023140 38.35 2688 2285276 766904 8.59 262888 2374396 40 12:57:01 AM 5013104 7020860 2869316 36.40 2688 2175688 688236 7.71 258156 2222152 1320 12:58:01 AM 4992340 6927996 2890080 36.66 2688 2109172 789676 8.84 462660 2070080 11240 Average: 4915149 6982530 2967271 37.64 2688 2235684 743356 8.32 264642 2321845 17936 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 118.50 88.40 1287.83 12.39 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 12.08 9.78 7.18 4.34 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 44.09 35.05 334.76 7.62 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 214.00 142.32 45.06 38.73 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 32.66 29.05 7.24 7.02 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 1.43 0.33 0.35 0.21 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 18.90 17.23 120.11 1.28 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 2.45 0.17 0.19 0.02 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 11.43 9.20 1.75 0.91 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 2.18 0.23 0.24 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 16.51 14.93 119.93 1.12 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 0.73 0.13 0.05 0.01 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 17.90 17.46 3.27 3.24 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 7.92 6.83 118.12 0.45 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 29.14 28.26 354.35 2.05 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 0.53 0.15 0.04 0.01 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 3.93 3.00 1.39 0.31 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 9.68 5.45 118.08 0.39 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 27.40 22.13 356.17 2.16 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 1.32 0.25 0.28 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 19.60 10.05 8.04 2.14 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 41.55 31.47 86.16 31.39 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 28.82 21.45 135.06 5.27 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) 10/30/2025 _x86_64_ (2 CPU) 00:35:01 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 33.91 0.00 4.73 2.24 0.11 59.02 12:37:01 AM 0 30.18 0.00 3.96 3.03 0.12 62.72 12:37:01 AM 1 37.63 0.00 5.50 1.45 0.10 55.32 12:38:01 AM all 18.73 0.00 2.47 0.70 0.07 78.03 12:38:01 AM 0 19.25 0.00 2.57 0.52 0.07 77.60 12:38:01 AM 1 18.21 0.00 2.37 0.88 0.07 78.47 12:39:01 AM all 27.74 0.00 5.11 0.52 0.09 66.54 12:39:01 AM 0 18.76 0.00 3.96 0.23 0.08 76.96 12:39:01 AM 1 36.72 0.00 6.25 0.82 0.10 56.12 12:40:01 AM all 10.32 0.00 2.13 0.46 0.05 87.04 12:40:01 AM 0 10.52 0.00 2.29 0.45 0.05 86.69 12:40:01 AM 1 10.11 0.00 1.97 0.47 0.05 87.40 12:41:01 AM all 1.99 0.00 0.28 0.03 0.06 97.64 12:41:01 AM 0 0.50 0.00 0.18 0.02 0.07 99.23 12:41:01 AM 1 3.48 0.00 0.38 0.03 0.05 96.05 12:42:01 AM all 0.48 0.00 0.11 0.00 0.07 99.34 12:42:01 AM 0 0.67 0.00 0.10 0.00 0.05 99.18 12:42:01 AM 1 0.30 0.00 0.12 0.00 0.08 99.50 12:43:01 AM all 0.89 0.00 0.18 0.00 0.06 98.87 12:43:01 AM 0 0.63 0.00 0.17 0.00 0.05 99.15 12:43:01 AM 1 1.15 0.00 0.18 0.00 0.07 98.59 12:44:01 AM all 0.48 0.00 0.11 0.00 0.07 99.35 12:44:01 AM 0 0.52 0.00 0.08 0.00 0.05 99.35 12:44:01 AM 1 0.43 0.00 0.13 0.00 0.08 99.35 12:45:01 AM all 1.02 0.00 0.12 0.00 0.06 98.81 12:45:01 AM 0 1.37 0.00 0.15 0.00 0.07 98.41 12:45:01 AM 1 0.67 0.00 0.08 0.00 0.05 99.20 12:46:01 AM all 0.50 0.00 0.11 0.00 0.08 99.32 12:46:01 AM 0 0.33 0.00 0.15 0.00 0.08 99.43 12:46:01 AM 1 0.67 0.00 0.07 0.00 0.07 99.20 12:47:01 AM all 0.85 0.00 0.14 0.00 0.06 98.95 12:47:01 AM 0 0.49 0.00 0.17 0.00 0.07 99.28 12:47:01 AM 1 1.22 0.00 0.12 0.00 0.05 98.61 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 0.46 0.00 0.10 0.00 0.07 99.37 12:48:01 AM 0 0.62 0.00 0.10 0.00 0.07 99.21 12:48:01 AM 1 0.30 0.00 0.10 0.00 0.07 99.53 12:49:01 AM all 1.82 0.00 0.18 0.00 0.08 97.92 12:49:01 AM 0 3.22 0.00 0.22 0.00 0.10 96.46 12:49:01 AM 1 0.42 0.00 0.15 0.00 0.05 99.38 12:50:01 AM all 0.50 0.00 0.14 0.00 0.06 99.30 12:50:01 AM 0 0.32 0.00 0.20 0.00 0.07 99.41 12:50:01 AM 1 0.69 0.00 0.08 0.00 0.05 99.18 12:51:01 AM all 1.06 0.00 0.33 0.02 0.06 98.53 12:51:01 AM 0 0.52 0.00 0.33 0.02 0.08 99.05 12:51:01 AM 1 1.60 0.00 0.33 0.02 0.03 98.02 12:52:01 AM all 0.48 0.00 0.09 0.00 0.07 99.36 12:52:01 AM 0 0.69 0.00 0.08 0.00 0.07 99.16 12:52:01 AM 1 0.28 0.00 0.10 0.00 0.07 99.55 12:53:01 AM all 0.83 0.00 0.11 0.00 0.06 99.01 12:53:01 AM 0 0.57 0.00 0.12 0.00 0.07 99.25 12:53:01 AM 1 1.09 0.00 0.10 0.00 0.05 98.76 12:54:01 AM all 0.49 0.00 0.14 0.00 0.08 99.28 12:54:01 AM 0 0.53 0.00 0.07 0.00 0.05 99.35 12:54:01 AM 1 0.45 0.00 0.22 0.00 0.12 99.21 12:55:01 AM all 0.95 0.24 0.30 0.10 0.09 98.31 12:55:01 AM 0 0.45 0.17 0.25 0.08 0.10 98.95 12:55:01 AM 1 1.45 0.32 0.35 0.12 0.08 97.68 12:56:01 AM all 0.47 0.00 0.10 0.02 0.08 99.34 12:56:01 AM 0 0.65 0.00 0.10 0.02 0.07 99.16 12:56:01 AM 1 0.28 0.00 0.10 0.02 0.08 99.52 12:57:01 AM all 1.56 0.00 0.43 0.00 0.08 97.93 12:57:01 AM 0 1.15 0.00 0.27 0.00 0.07 98.51 12:57:01 AM 1 1.97 0.00 0.58 0.00 0.10 97.34 12:58:01 AM all 30.63 0.00 3.52 0.19 0.09 65.56 12:58:01 AM 0 21.41 0.00 3.59 0.20 0.08 74.72 12:58:01 AM 1 39.83 0.00 3.46 0.18 0.10 56.42 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.20 0.01 0.95 0.19 0.07 92.57 Average: 0 5.16 0.01 0.87 0.21 0.07 93.69 Average: 1 7.23 0.01 1.04 0.18 0.07 91.46