---> uname -a: Linux prd-centos8-robot-2c-8g-53080.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 609 4897 19 2191 6789 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:ec:c3:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85018sec preferred_lft 85018sec inet6 fe80::f816:3eff:feec:c3e6/64 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) 09/17/2025 _x86_64_ (2 CPU) 00:34:49 LINUX RESTART (2 CPU) 12:35:01 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 218.28 155.56 62.71 14647.07 41136.12 12:37:01 AM 126.39 0.72 125.67 52.92 12321.29 12:38:01 AM 31.24 0.42 30.82 64.78 2724.09 12:39:01 AM 82.96 6.96 75.99 1292.77 8922.29 12:40:01 AM 6.30 0.23 6.07 12.66 502.92 12:41:01 AM 2.12 0.00 2.12 0.00 89.19 12:42:01 AM 0.45 0.00 0.45 0.00 7.53 12:43:01 AM 0.27 0.00 0.27 0.00 11.15 12:44:01 AM 0.25 0.00 0.25 0.00 4.43 12:45:01 AM 0.25 0.00 0.25 0.00 11.49 12:46:01 AM 0.25 0.00 0.25 0.00 4.37 12:47:01 AM 0.38 0.00 0.38 0.00 11.78 12:48:01 AM 0.18 0.00 0.18 0.00 3.22 12:49:01 AM 0.12 0.00 0.12 0.00 15.88 12:50:01 AM 0.30 0.00 0.30 0.00 5.91 12:51:01 AM 1.53 0.05 1.48 0.40 41.45 12:52:01 AM 8.98 5.93 3.05 574.74 74.28 12:53:01 AM 0.23 0.00 0.23 0.00 11.23 12:54:01 AM 0.15 0.00 0.15 0.00 2.83 12:55:01 AM 0.40 0.00 0.40 0.00 14.11 12:56:01 AM 0.25 0.00 0.25 0.00 4.30 12:57:01 AM 17.99 0.32 17.68 36.92 890.97 Average: 22.69 7.74 14.96 758.30 3036.90 12:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5417304 6999372 2465128 31.27 2688 1773896 783924 8.78 189360 1993172 104012 12:37:01 AM 5148292 6988924 2734140 34.69 2688 2016252 732632 8.20 197940 2185372 48820 12:38:01 AM 5145088 7027776 2737344 34.73 2688 2056216 722624 8.09 228976 2153088 47320 12:39:01 AM 4945652 7039124 2936780 37.26 2688 2260872 669312 7.49 262352 2294864 10848 12:40:01 AM 4902148 6996560 2980284 37.81 2688 2261828 730536 8.18 262480 2336712 584 12:41:01 AM 4902308 6996768 2980124 37.81 2688 2261864 730536 8.18 262508 2336596 40 12:42:01 AM 4893224 6987912 2989208 37.92 2688 2262092 760480 8.52 262508 2345440 248 12:43:01 AM 4892240 6986964 2990192 37.93 2688 2262128 760480 8.52 262508 2346256 40 12:44:01 AM 4892392 6987280 2990040 37.93 2688 2262280 760480 8.52 262508 2346456 168 12:45:01 AM 4892532 6987496 2989900 37.93 2688 2262352 760480 8.52 262516 2346476 4 12:46:01 AM 4892676 6987676 2989756 37.93 2688 2262388 760480 8.52 262516 2346316 4 12:47:01 AM 4898572 6993792 2983860 37.85 2688 2262608 744416 8.34 262516 2339788 4 12:48:01 AM 4898792 6994044 2983640 37.85 2688 2262640 744416 8.34 262516 2339820 4 12:49:01 AM 4898552 6994256 2983880 37.85 2688 2263092 744416 8.34 262624 2340488 4 12:50:01 AM 4882928 6978680 2999504 38.05 2688 2263140 808940 9.06 262624 2355080 4 12:51:01 AM 4867344 6963184 3015088 38.25 2688 2263384 790196 8.85 262800 2370520 4 12:52:01 AM 4877708 6990996 3004724 38.12 2688 2280656 748384 8.38 264948 2357812 4 12:53:01 AM 4878376 6991896 3004056 38.11 2688 2280888 748384 8.38 264948 2357772 4 12:54:01 AM 4864264 6977832 3018168 38.29 2688 2280936 773100 8.66 264948 2371756 4 12:55:01 AM 4856572 6970376 3025860 38.39 2688 2281172 766292 8.58 264952 2379224 4 12:56:01 AM 4870872 6984708 3011560 38.21 2688 2281204 750692 8.41 264952 2364984 4 12:57:01 AM 5098256 7031256 2784176 35.32 2688 2106144 738828 8.27 306800 2119824 23940 Average: 4946186 6993494 2936246 37.25 2688 2216729 751365 8.41 257309 2305810 10730 12:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 311.43 195.30 1724.27 62.48 0.00 0.00 0.00 0.00 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 74.64 54.30 844.71 10.03 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 17.91 13.65 24.32 5.21 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 234.59 167.83 354.69 37.47 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 33.41 23.43 7.43 4.79 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 0.87 0.20 0.17 0.08 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 16.10 13.90 120.08 1.10 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 3.07 0.62 1.01 0.62 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 8.95 6.73 1.67 0.89 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 6.08 2.13 1.06 0.34 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 1.13 0.25 0.19 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 13.21 12.68 119.73 0.98 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 0.82 0.17 0.04 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 17.10 16.21 3.20 3.16 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 5.31 4.73 117.57 0.31 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 23.03 21.46 355.08 1.64 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 2.30 1.43 0.86 0.66 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 7.30 6.80 1.51 0.56 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 5.30 4.60 117.59 0.30 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 22.13 21.54 354.81 1.55 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 0.75 0.25 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 56.41 38.09 87.19 37.95 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 39.17 27.56 192.61 7.74 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) 09/17/2025 _x86_64_ (2 CPU) 00:34:49 LINUX RESTART (2 CPU) 12:35:01 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 52.89 0.05 10.86 4.94 0.15 31.11 12:36:01 AM 0 52.75 0.02 10.51 4.44 0.17 32.12 12:36:01 AM 1 53.03 0.08 11.22 5.44 0.13 30.09 12:37:01 AM all 34.93 0.00 5.50 1.56 0.12 57.90 12:37:01 AM 0 43.29 0.00 5.87 1.67 0.12 49.05 12:37:01 AM 1 26.61 0.00 5.12 1.45 0.12 66.70 12:38:01 AM all 20.43 0.00 3.09 0.70 0.09 75.68 12:38:01 AM 0 26.25 0.00 3.27 1.02 0.10 69.36 12:38:01 AM 1 14.61 0.00 2.91 0.38 0.08 82.01 12:39:01 AM all 25.46 0.00 5.04 1.06 0.11 68.33 12:39:01 AM 0 31.50 0.00 5.33 0.95 0.10 62.12 12:39:01 AM 1 19.43 0.00 4.74 1.17 0.12 74.54 12:40:01 AM all 2.12 0.00 0.32 0.06 0.05 97.46 12:40:01 AM 0 3.62 0.00 0.33 0.03 0.05 95.97 12:40:01 AM 1 0.62 0.00 0.30 0.08 0.05 98.95 12:41:01 AM all 0.50 0.00 0.12 0.02 0.07 99.30 12:41:01 AM 0 0.33 0.00 0.13 0.03 0.08 99.41 12:41:01 AM 1 0.67 0.00 0.10 0.00 0.05 99.18 12:42:01 AM all 1.02 0.00 0.19 0.00 0.08 98.71 12:42:01 AM 0 1.31 0.00 0.27 0.00 0.10 98.32 12:42:01 AM 1 0.73 0.00 0.12 0.00 0.05 99.10 12:43:01 AM all 0.40 0.00 0.13 0.00 0.06 99.41 12:43:01 AM 0 0.45 0.00 0.13 0.00 0.08 99.33 12:43:01 AM 1 0.35 0.00 0.12 0.00 0.03 99.50 12:44:01 AM all 0.85 0.00 0.12 0.00 0.06 98.97 12:44:01 AM 0 0.58 0.00 0.05 0.00 0.03 99.33 12:44:01 AM 1 1.12 0.00 0.18 0.00 0.08 98.61 12:45:01 AM all 0.54 0.00 0.12 0.00 0.07 99.27 12:45:01 AM 0 0.77 0.00 0.08 0.00 0.03 99.12 12:45:01 AM 1 0.32 0.00 0.15 0.00 0.10 99.43 12:46:01 AM all 0.53 0.00 0.13 0.00 0.05 99.28 12:46:01 AM 0 0.43 0.00 0.13 0.00 0.05 99.38 12:46:01 AM 1 0.64 0.00 0.13 0.00 0.05 99.18 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 0.90 0.00 0.17 0.00 0.06 98.87 12:47:01 AM 0 1.25 0.00 0.15 0.00 0.03 98.56 12:47:01 AM 1 0.55 0.00 0.18 0.00 0.08 99.18 12:48:01 AM all 0.53 0.00 0.12 0.00 0.06 99.29 12:48:01 AM 0 0.62 0.00 0.08 0.00 0.05 99.25 12:48:01 AM 1 0.45 0.00 0.15 0.00 0.07 99.33 12:49:01 AM all 2.13 0.00 0.21 0.00 0.07 97.59 12:49:01 AM 0 0.84 0.00 0.15 0.00 0.05 98.96 12:49:01 AM 1 3.43 0.00 0.27 0.00 0.08 96.22 12:50:01 AM all 0.54 0.00 0.15 0.00 0.05 99.26 12:50:01 AM 0 0.62 0.00 0.12 0.00 0.05 99.21 12:50:01 AM 1 0.47 0.00 0.18 0.00 0.05 99.30 12:51:01 AM all 1.03 0.00 0.36 0.02 0.08 98.51 12:51:01 AM 0 0.75 0.00 0.27 0.03 0.08 98.86 12:51:01 AM 1 1.31 0.00 0.45 0.00 0.08 98.16 12:52:01 AM all 0.48 0.23 0.23 0.23 0.06 98.78 12:52:01 AM 0 0.57 0.00 0.15 0.02 0.05 99.21 12:52:01 AM 1 0.39 0.45 0.32 0.44 0.07 98.34 12:53:01 AM all 0.96 0.00 0.14 0.00 0.06 98.84 12:53:01 AM 0 1.24 0.00 0.15 0.00 0.05 98.56 12:53:01 AM 1 0.69 0.00 0.13 0.00 0.07 99.11 12:54:01 AM all 0.56 0.00 0.13 0.00 0.07 99.25 12:54:01 AM 0 0.48 0.00 0.17 0.00 0.08 99.26 12:54:01 AM 1 0.64 0.00 0.08 0.00 0.05 99.23 12:55:01 AM all 1.09 0.00 0.19 0.00 0.06 98.66 12:55:01 AM 0 1.37 0.00 0.25 0.00 0.07 98.31 12:55:01 AM 1 0.80 0.00 0.13 0.00 0.05 99.01 12:56:01 AM all 0.48 0.00 0.11 0.00 0.05 99.36 12:56:01 AM 0 0.32 0.00 0.08 0.00 0.05 99.55 12:56:01 AM 1 0.64 0.00 0.13 0.00 0.05 99.18 12:57:01 AM all 16.94 0.00 2.41 0.13 0.08 80.45 12:57:01 AM 0 18.48 0.00 2.09 0.15 0.08 79.20 12:57:01 AM 1 15.39 0.00 2.72 0.10 0.08 81.71 Average: CPU %user %nice %system %iowait %steal %idle Average: all 7.51 0.01 1.35 0.39 0.07 90.65 Average: 0 8.54 0.00 1.35 0.38 0.07 89.66 Average: 1 6.49 0.02 1.36 0.41 0.07 91.65