---> uname -a: Linux prd-centos8-robot-2c-8g-12037.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 593 4925 19 2177 6805 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:f5:c3:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84992sec preferred_lft 84992sec inet6 fe80::f816:3eff:fef5:c3db/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) 11/20/2025 _x86_64_ (2 CPU) 00:36:10 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 115.26 0.93 114.33 76.91 10257.90 12:39:01 AM 52.07 0.85 51.22 82.65 7086.45 12:40:01 AM 39.05 6.93 32.12 1278.91 2246.22 12:41:01 AM 61.90 0.25 61.65 47.04 7714.43 12:42:01 AM 6.83 0.23 6.60 12.66 530.09 12:43:01 AM 2.07 0.00 2.07 0.00 90.69 12:44:01 AM 0.28 0.00 0.28 0.00 4.45 12:45:01 AM 0.20 0.00 0.20 0.00 10.20 12:46:01 AM 0.22 0.00 0.22 0.00 3.63 12:47:01 AM 0.35 0.00 0.35 0.00 13.40 12:48:01 AM 0.17 0.00 0.17 0.00 2.55 12:49:01 AM 0.25 0.00 0.25 0.00 10.56 12:50:01 AM 0.27 0.00 0.27 0.00 4.28 12:51:01 AM 0.22 0.00 0.22 0.00 17.28 12:52:01 AM 0.52 0.03 0.48 0.27 11.00 12:53:01 AM 1.30 0.00 1.30 0.00 37.06 12:54:01 AM 0.33 0.00 0.33 0.00 5.23 12:55:01 AM 0.20 0.00 0.20 0.00 10.43 12:56:01 AM 0.20 0.00 0.20 0.00 3.67 12:57:01 AM 0.50 0.00 0.50 0.00 15.88 12:58:01 AM 0.18 0.00 0.18 0.00 2.95 12:59:01 AM 23.66 0.40 23.26 46.78 1018.46 Average: 13.91 0.44 13.47 70.24 1322.68 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5202956 7001780 2679480 33.99 2688 1975576 713500 7.99 187584 2147032 141076 12:39:01 AM 5170960 7016392 2711476 34.40 2688 2020980 693152 7.76 217024 2142404 10764 12:40:01 AM 4885300 6963236 2997136 38.02 2688 2245864 762628 8.54 278332 2343768 165844 12:41:01 AM 4948392 7047096 2934044 37.22 2688 2266032 637512 7.14 260668 2289500 10824 12:42:01 AM 4904872 7004528 2977564 37.77 2688 2266984 699924 7.84 260796 2331652 584 12:43:01 AM 4905040 7004728 2977396 37.77 2688 2267016 699924 7.84 260796 2331484 44 12:44:01 AM 4895808 6995724 2986628 37.89 2688 2267244 727992 8.15 260796 2340324 236 12:45:01 AM 4894760 6994712 2987676 37.90 2688 2267280 727992 8.15 260796 2341292 40 12:46:01 AM 4895092 6995268 2987344 37.90 2688 2267504 727992 8.15 260808 2341316 232 12:47:01 AM 4894996 6995204 2987440 37.90 2688 2267536 712252 7.98 260804 2341460 40 12:48:01 AM 4901004 7001420 2981432 37.82 2688 2267760 705076 7.89 260804 2334932 228 12:49:01 AM 4900936 7001384 2981500 37.82 2688 2267792 705076 7.89 260804 2335080 40 12:50:01 AM 4900652 7001560 2981784 37.83 2688 2268244 723256 8.10 260912 2336012 460 12:51:01 AM 4885640 6986592 2996796 38.02 2688 2268296 724264 8.11 260912 2349776 52 12:52:01 AM 4878192 6979400 3004244 38.11 2688 2268536 738276 8.27 261088 2357312 252 12:53:01 AM 4897956 6999200 2984480 37.86 2688 2268572 718504 8.05 261088 2337088 40 12:54:01 AM 4898352 6999760 2984084 37.86 2688 2268736 718504 8.05 261088 2337584 184 12:55:01 AM 4898096 6999588 2984340 37.86 2688 2268804 718504 8.05 261088 2337752 4 12:56:01 AM 4884444 6985984 2997992 38.03 2688 2268852 731116 8.19 261088 2351240 4 12:57:01 AM 4876596 6978372 3005840 38.13 2688 2269088 739728 8.28 261088 2358776 12 12:58:01 AM 4897788 6999596 2984648 37.86 2688 2269120 718568 8.05 261088 2337684 8 12:59:01 AM 5025360 6944808 2857076 36.25 2688 2092876 741896 8.31 460188 2037984 23768 Average: 4929236 6995288 2953200 37.47 2688 2234486 717529 8.03 265438 2307339 16124 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 102.87 83.97 1069.88 12.26 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 55.17 37.81 584.63 6.59 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 44.17 34.91 332.85 6.45 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 188.14 139.61 44.97 39.85 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 29.28 21.66 7.30 7.88 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 0.70 0.17 0.05 0.02 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 18.21 16.20 120.10 1.21 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 2.52 0.67 0.76 0.47 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 10.25 8.51 1.46 0.68 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 3.98 0.25 0.32 0.08 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 18.40 16.18 120.07 1.22 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 0.48 0.13 0.04 0.01 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 19.91 19.66 3.40 3.38 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 7.73 7.45 117.83 0.49 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 32.82 32.04 355.63 2.28 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 1.80 0.13 0.21 0.01 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 10.63 7.32 2.21 1.18 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 2.95 2.30 1.01 0.53 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 13.40 7.25 118.56 0.47 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 31.16 29.46 355.55 2.12 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 0.57 0.12 0.05 0.01 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 61.23 41.92 89.61 32.15 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 29.84 23.08 151.21 5.43 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) 11/20/2025 _x86_64_ (2 CPU) 00:36:10 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 38.40 0.00 5.25 1.08 0.10 55.17 12:38:01 AM 0 29.56 0.00 4.20 0.92 0.10 65.22 12:38:01 AM 1 47.25 0.00 6.31 1.24 0.10 45.10 12:39:01 AM all 22.53 0.00 2.53 0.54 0.10 74.30 12:39:01 AM 0 13.90 0.00 1.90 0.55 0.08 83.57 12:39:01 AM 1 31.17 0.00 3.15 0.53 0.12 65.02 12:40:01 AM all 21.32 0.00 4.28 4.30 0.08 70.02 12:40:01 AM 0 17.44 0.00 4.28 7.40 0.07 70.81 12:40:01 AM 1 25.20 0.00 4.29 1.20 0.10 69.22 12:41:01 AM all 17.83 0.00 3.44 3.48 0.08 75.18 12:41:01 AM 0 19.44 0.00 3.37 2.47 0.08 74.65 12:41:01 AM 1 16.22 0.00 3.51 4.50 0.07 75.71 12:42:01 AM all 2.25 0.00 0.30 0.07 0.04 97.34 12:42:01 AM 0 2.29 0.00 0.25 0.02 0.03 97.41 12:42:01 AM 1 2.21 0.00 0.35 0.12 0.05 97.27 12:43:01 AM all 0.38 0.00 0.12 0.01 0.06 99.44 12:43:01 AM 0 0.44 0.00 0.13 0.00 0.07 99.36 12:43:01 AM 1 0.32 0.00 0.10 0.02 0.05 99.52 12:44:01 AM all 0.95 0.00 0.18 0.00 0.07 98.80 12:44:01 AM 0 0.38 0.00 0.13 0.00 0.07 99.41 12:44:01 AM 1 1.52 0.00 0.22 0.00 0.07 98.20 12:45:01 AM all 0.49 0.00 0.12 0.00 0.05 99.34 12:45:01 AM 0 0.72 0.00 0.07 0.00 0.03 99.18 12:45:01 AM 1 0.27 0.00 0.17 0.00 0.07 99.50 12:46:01 AM all 0.89 0.00 0.13 0.00 0.06 98.92 12:46:01 AM 0 0.52 0.00 0.12 0.00 0.05 99.31 12:46:01 AM 1 1.27 0.00 0.13 0.00 0.07 98.53 12:47:01 AM all 0.29 0.00 0.11 0.00 0.08 99.52 12:47:01 AM 0 0.29 0.00 0.10 0.00 0.07 99.55 12:47:01 AM 1 0.30 0.00 0.12 0.00 0.08 99.50 12:48:01 AM all 0.90 0.00 0.17 0.00 0.06 98.87 12:48:01 AM 0 0.65 0.00 0.12 0.00 0.03 99.20 12:48:01 AM 1 1.16 0.00 0.22 0.00 0.08 98.54 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 0.49 0.00 0.09 0.00 0.06 99.36 12:49:01 AM 0 0.63 0.00 0.07 0.00 0.05 99.25 12:49:01 AM 1 0.35 0.00 0.12 0.00 0.07 99.47 12:50:01 AM all 2.11 0.00 0.21 0.00 0.06 97.63 12:50:01 AM 0 2.66 0.00 0.23 0.00 0.05 97.06 12:50:01 AM 1 1.55 0.00 0.18 0.00 0.07 98.19 12:51:01 AM all 0.61 0.00 0.18 0.01 0.06 99.15 12:51:01 AM 0 0.22 0.00 0.13 0.00 0.07 99.58 12:51:01 AM 1 1.00 0.00 0.22 0.02 0.05 98.72 12:52:01 AM all 1.03 0.00 0.35 0.00 0.06 98.56 12:52:01 AM 0 0.35 0.00 0.27 0.00 0.05 99.33 12:52:01 AM 1 1.71 0.00 0.43 0.00 0.07 97.79 12:53:01 AM all 0.55 0.00 0.11 0.01 0.06 99.27 12:53:01 AM 0 0.72 0.00 0.08 0.00 0.05 99.15 12:53:01 AM 1 0.38 0.00 0.13 0.02 0.07 99.40 12:54:01 AM all 0.82 0.00 0.15 0.00 0.08 98.96 12:54:01 AM 0 0.22 0.00 0.15 0.00 0.07 99.57 12:54:01 AM 1 1.42 0.00 0.15 0.00 0.08 98.35 12:55:01 AM all 0.41 0.00 0.10 0.00 0.06 99.43 12:55:01 AM 0 0.37 0.00 0.10 0.00 0.05 99.48 12:55:01 AM 1 0.45 0.00 0.10 0.00 0.07 99.38 12:56:01 AM all 0.48 0.00 0.13 0.00 0.07 99.32 12:56:01 AM 0 0.30 0.00 0.10 0.00 0.07 99.53 12:56:01 AM 1 0.65 0.00 0.17 0.00 0.07 99.11 12:57:01 AM all 1.01 0.00 0.21 0.00 0.05 98.73 12:57:01 AM 0 0.52 0.00 0.23 0.00 0.08 99.16 12:57:01 AM 1 1.50 0.00 0.18 0.00 0.02 98.30 12:58:01 AM all 0.45 0.00 0.10 0.00 0.07 99.38 12:58:01 AM 0 0.35 0.00 0.17 0.00 0.08 99.40 12:58:01 AM 1 0.55 0.00 0.03 0.00 0.05 99.37 12:59:01 AM all 23.98 0.00 2.80 0.13 0.08 73.01 12:59:01 AM 0 26.77 0.00 2.62 0.18 0.08 70.35 12:59:01 AM 1 21.18 0.00 2.99 0.08 0.07 75.68 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.29 0.00 0.96 0.44 0.07 92.25 Average: 0 5.41 0.00 0.86 0.53 0.06 93.15 Average: 1 7.17 0.00 1.06 0.35 0.07 91.35