---> uname -a: Linux prd-centos8-robot-2c-8g-1794.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 614 4864 19 2218 6785 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:5c:2c:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.151/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85193sec preferred_lft 85193sec inet6 fe80::f816:3eff:fe5c:2c4b/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) 10/08/2025 _x86_64_ (2 CPU) 02:27:18 LINUX RESTART (2 CPU) 02:28:01 AM tps rtps wtps bread/s bwrtn/s 02:29:01 AM 98.20 6.20 92.00 1091.37 7885.20 02:30:01 AM 71.31 0.69 70.63 51.79 9845.70 02:31:01 AM 3.49 0.00 3.49 0.00 126.84 02:32:01 AM 0.42 0.00 0.42 0.00 5.32 02:33:01 AM 0.42 0.00 0.42 0.00 4.87 02:34:01 AM 0.48 0.00 0.48 0.00 6.57 02:35:01 AM 32.80 3.81 28.99 1255.64 1999.53 02:36:01 AM 65.26 3.57 61.70 101.17 7792.55 02:37:01 AM 6.08 0.00 6.08 0.00 503.95 02:38:01 AM 0.30 0.00 0.30 0.00 4.85 02:39:01 AM 0.12 0.00 0.12 0.00 1.20 02:40:01 AM 2.48 0.25 2.23 13.69 174.62 02:41:01 AM 0.31 0.00 0.31 0.00 71.63 02:42:01 AM 0.40 0.00 0.40 0.00 181.32 02:43:01 AM 0.47 0.03 0.43 0.27 112.46 02:44:01 AM 1.33 0.00 1.33 0.00 136.79 02:45:01 AM 0.37 0.00 0.37 0.00 112.71 02:46:02 AM 6.65 0.32 6.33 36.92 473.36 02:47:01 AM 30.74 0.34 30.40 37.82 2216.08 Average: 16.90 0.80 16.10 136.34 1663.62 02:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:29:01 AM 5236556 7030472 2645868 33.57 2688 1970848 677304 7.58 187784 2117752 216968 02:30:01 AM 5150000 6989072 2732424 34.66 2688 2015388 723484 8.10 199164 2182164 4 02:31:01 AM 5150368 6989432 2732056 34.66 2688 2015404 723484 8.10 199256 2182752 4 02:32:01 AM 5150416 6989480 2732008 34.66 2688 2015404 723484 8.10 199256 2182832 4 02:33:01 AM 5150060 6989128 2732364 34.66 2688 2015408 723484 8.10 199256 2183048 4 02:34:01 AM 5150508 6989576 2731916 34.66 2688 2015408 723484 8.10 199256 2182856 4 02:35:01 AM 4996808 6963872 2885616 36.61 2688 2140556 760424 8.51 259168 2267672 67756 02:36:01 AM 4947632 7040404 2934792 37.23 2688 2260528 637016 7.13 262844 2290108 10832 02:37:01 AM 4947244 7040016 2935180 37.24 2688 2260528 637016 7.13 262844 2290112 8 02:38:01 AM 4947404 7040176 2935020 37.23 2688 2260528 637016 7.13 262844 2290280 16 02:39:01 AM 4947472 7040248 2934952 37.23 2688 2260532 637016 7.13 262844 2290120 8 02:40:01 AM 4893040 6989344 2989384 37.92 2688 2264060 745724 8.35 263268 2343728 80 02:41:01 AM 4886356 6986964 2996068 38.01 2688 2268352 745724 8.35 263268 2350016 2352 02:42:01 AM 4883264 6986892 2999160 38.05 2688 2271432 767400 8.59 263268 2353164 80 02:43:01 AM 4877088 6983972 3005336 38.13 2688 2274628 786948 8.81 263384 2358784 72 02:44:01 AM 4873824 6984360 3008600 38.17 2688 2278292 786948 8.81 263404 2362468 508 02:45:01 AM 4868120 6982800 3014304 38.24 2688 2282464 806316 9.03 263404 2367972 1408 02:46:02 AM 5015556 6977840 2866868 36.37 2688 2135940 702172 7.86 280160 2226732 40516 02:47:01 AM 4963576 6924780 2918848 37.03 2688 2135356 759600 8.51 481580 2082008 11244 Average: 5001857 6995728 2880567 36.54 2688 2165319 721265 8.08 254540 2258135 18519 02:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 153.87 119.89 1325.74 25.78 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 54.82 37.12 583.89 4.66 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 2.07 0.41 0.55 0.14 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 1.65 0.53 0.75 0.15 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 1.37 0.67 0.72 0.43 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 1.17 0.42 0.42 0.14 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 42.71 37.88 331.08 9.11 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 595.50 424.49 118.54 96.99 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 2.48 2.07 1.44 0.43 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 2.67 2.18 0.52 0.98 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 1.25 0.75 0.23 0.12 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 194.45 178.71 38.27 14.01 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 241.15 242.05 45.26 18.01 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 180.27 180.46 32.32 13.05 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 175.17 175.37 32.75 13.71 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 274.49 275.77 48.71 19.91 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 202.07 202.90 39.89 15.03 0.00 0.00 0.00 0.00 02:46:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:02 AM eth0 195.43 164.06 152.29 106.48 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 17.57 15.81 14.32 7.90 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 123.27 108.60 145.67 18.27 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) 10/08/2025 _x86_64_ (2 CPU) 02:27:18 LINUX RESTART (2 CPU) 02:28:01 AM CPU %user %nice %system %iowait %steal %idle 02:29:01 AM all 40.56 0.00 6.22 0.88 0.11 52.23 02:29:01 AM 0 50.73 0.00 7.54 1.08 0.10 40.54 02:29:01 AM 1 30.40 0.00 4.90 0.68 0.12 63.90 02:30:01 AM all 12.26 0.00 1.66 1.69 0.08 84.30 02:30:01 AM 0 19.34 0.00 2.09 2.38 0.08 76.10 02:30:01 AM 1 5.19 0.00 1.22 1.00 0.08 92.50 02:31:01 AM all 0.37 0.00 0.10 0.01 0.04 99.48 02:31:01 AM 0 0.68 0.00 0.08 0.00 0.05 99.19 02:31:01 AM 1 0.07 0.00 0.12 0.02 0.03 99.77 02:32:01 AM all 0.42 0.00 0.08 0.00 0.04 99.47 02:32:01 AM 0 0.72 0.00 0.05 0.00 0.03 99.20 02:32:01 AM 1 0.12 0.00 0.10 0.00 0.05 99.73 02:33:01 AM all 0.37 0.00 0.07 0.00 0.04 99.52 02:33:01 AM 0 0.60 0.00 0.03 0.00 0.03 99.33 02:33:01 AM 1 0.13 0.00 0.10 0.00 0.05 99.72 02:34:01 AM all 0.22 0.00 0.08 0.00 0.03 99.67 02:34:01 AM 0 0.22 0.00 0.03 0.00 0.02 99.73 02:34:01 AM 1 0.22 0.00 0.13 0.00 0.03 99.61 02:35:01 AM all 24.65 0.00 3.55 0.26 0.09 71.45 02:35:01 AM 0 31.86 0.00 3.91 0.27 0.08 63.88 02:35:01 AM 1 17.45 0.00 3.19 0.25 0.10 79.02 02:36:01 AM all 21.27 0.00 4.59 0.55 0.08 73.51 02:36:01 AM 0 28.22 0.00 5.23 0.38 0.08 66.09 02:36:01 AM 1 14.29 0.00 3.94 0.72 0.08 80.97 02:37:01 AM all 0.31 0.00 0.11 0.04 0.03 99.51 02:37:01 AM 0 0.50 0.00 0.08 0.03 0.05 99.33 02:37:01 AM 1 0.12 0.00 0.13 0.05 0.02 99.68 02:38:01 AM all 0.36 0.00 0.08 0.01 0.04 99.52 02:38:01 AM 0 0.60 0.00 0.08 0.00 0.03 99.28 02:38:01 AM 1 0.12 0.00 0.07 0.02 0.05 99.75 02:39:01 AM all 0.32 0.00 0.07 0.00 0.04 99.57 02:39:01 AM 0 0.55 0.00 0.05 0.00 0.02 99.38 02:39:01 AM 1 0.08 0.00 0.08 0.00 0.07 99.77 02:39:01 AM CPU %user %nice %system %iowait %steal %idle 02:40:01 AM all 9.92 0.00 1.12 0.01 0.07 88.89 02:40:01 AM 0 11.98 0.00 1.17 0.00 0.07 86.78 02:40:01 AM 1 7.85 0.00 1.07 0.02 0.07 91.00 02:41:01 AM all 13.00 0.00 1.29 0.00 0.08 85.62 02:41:01 AM 0 16.28 0.00 1.14 0.00 0.10 82.47 02:41:01 AM 1 9.74 0.00 1.44 0.00 0.07 88.76 02:42:01 AM all 9.04 0.00 0.96 0.01 0.09 89.90 02:42:01 AM 0 7.86 0.00 0.89 0.02 0.08 91.15 02:42:01 AM 1 10.24 0.00 1.03 0.00 0.10 88.63 02:43:01 AM all 11.61 0.00 1.14 0.00 0.08 87.17 02:43:01 AM 0 13.02 0.00 1.09 0.00 0.08 85.81 02:43:01 AM 1 10.21 0.00 1.19 0.00 0.07 88.53 02:44:01 AM all 11.91 0.00 1.29 0.01 0.09 86.70 02:44:01 AM 0 17.50 0.00 1.43 0.00 0.10 80.98 02:44:01 AM 1 6.36 0.00 1.16 0.02 0.08 92.38 02:45:01 AM all 11.66 0.00 1.25 0.00 0.08 87.00 02:45:01 AM 0 10.49 0.00 1.11 0.00 0.08 88.32 02:45:01 AM 1 12.83 0.00 1.40 0.00 0.08 85.69 02:46:02 AM all 16.09 0.00 2.16 0.03 0.07 81.65 02:46:02 AM 0 17.88 0.00 2.45 0.03 0.07 79.57 02:46:02 AM 1 14.29 0.00 1.87 0.03 0.07 83.74 02:47:01 AM all 28.64 0.00 2.73 0.21 0.09 68.32 02:47:01 AM 0 16.25 0.00 2.04 0.17 0.10 81.44 02:47:01 AM 1 41.02 0.00 3.43 0.25 0.08 55.22 Average: all 11.19 0.00 1.50 0.20 0.07 87.04 Average: 0 12.90 0.00 1.61 0.23 0.07 85.20 Average: 1 9.49 0.00 1.40 0.16 0.07 88.89