---> uname -a: Linux prd-centos8-robot-2c-8g-47659.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 564 4947 19 2186 6835 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:aa:55:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84998sec preferred_lft 84998sec inet6 fe80::f816:3eff:feaa:5528/64 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) 07/31/2025 _x86_64_ (2 CPU) 00:33:10 LINUX RESTART (2 CPU) 12:34:01 AM tps rtps wtps bread/s bwrtn/s 12:35:01 AM 83.57 8.31 75.26 1454.32 6258.05 12:36:01 AM 84.36 0.72 83.64 52.92 9864.46 12:37:01 AM 46.78 7.13 39.64 1310.71 3226.11 12:38:01 AM 60.09 0.25 59.84 47.06 7857.72 12:39:01 AM 4.00 0.03 3.97 1.07 155.73 12:40:01 AM 1.92 0.00 1.92 0.00 79.47 12:41:01 AM 0.28 0.00 0.28 0.00 4.38 12:42:01 AM 0.33 0.00 0.33 0.00 12.40 12:43:01 AM 0.18 0.00 0.18 0.00 3.10 12:44:01 AM 0.33 0.00 0.33 0.00 12.61 12:45:01 AM 0.33 0.00 0.33 0.00 11.20 12:46:01 AM 0.43 0.00 0.43 0.00 6.30 12:47:01 AM 0.37 0.00 0.37 0.00 20.10 12:48:02 AM 0.38 0.02 0.37 0.13 5.63 12:49:01 AM 9.42 6.07 3.36 584.85 80.53 12:50:01 AM 1.30 0.00 1.30 0.00 37.14 12:51:01 AM 0.23 0.00 0.23 0.00 3.15 12:52:01 AM 0.22 0.00 0.22 0.00 10.30 12:53:01 AM 0.15 0.00 0.15 0.00 2.55 12:54:01 AM 0.50 0.00 0.50 0.00 15.95 12:55:01 AM 0.28 0.00 0.28 0.00 4.55 12:56:01 AM 29.14 0.58 28.56 62.25 1478.51 Average: 14.76 1.05 13.71 159.37 1325.95 12:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:35:01 AM 5351720 7073640 2530712 32.11 2688 1903880 644208 7.21 187084 2023396 182580 12:36:01 AM 5243824 7080192 2638608 33.47 2688 2012716 634748 7.11 206668 2084400 41920 12:37:01 AM 4950380 6999456 2932052 37.20 2688 2219336 709660 7.95 274172 2292688 147460 12:38:01 AM 4986860 7072596 2895572 36.73 2688 2253424 598616 6.70 262352 2253120 4 12:39:01 AM 4947748 7034088 2934684 37.23 2688 2254028 668008 7.48 262476 2292448 588 12:40:01 AM 4946700 7033076 2935732 37.24 2688 2254064 684496 7.66 262476 2293108 44 12:41:01 AM 4938152 7024768 2944280 37.35 2688 2254292 686716 7.69 262476 2301596 236 12:42:01 AM 4938172 7024824 2944260 37.35 2688 2254328 686716 7.69 262476 2301632 40 12:43:01 AM 4937880 7024756 2944552 37.36 2688 2254552 686716 7.69 262484 2302260 232 12:44:01 AM 4937892 7024800 2944540 37.36 2688 2254584 686716 7.69 262484 2302312 48 12:45:01 AM 4942988 7030116 2939444 37.29 2688 2254804 679012 7.60 262484 2296904 4 12:46:01 AM 4942716 7029876 2939716 37.29 2688 2254836 679012 7.60 262484 2296936 4 12:47:01 AM 4940492 7028096 2941940 37.32 2688 2255288 679012 7.60 262592 2299384 4 12:48:02 AM 4923048 7010704 2959384 37.54 2688 2255340 713292 7.99 262592 2315624 4 12:49:01 AM 4892888 6998088 2989544 37.93 2688 2272820 699616 7.83 264792 2343812 244 12:50:01 AM 4921064 7026292 2961368 37.57 2688 2272848 675380 7.56 264792 2315724 40 12:51:01 AM 4921820 7027260 2960612 37.56 2688 2273088 675380 7.56 264792 2314992 244 12:52:01 AM 4906576 7012072 2975856 37.75 2688 2273128 704852 7.89 264792 2329664 48 12:53:01 AM 4899400 7005124 2983032 37.84 2688 2273372 690252 7.73 264792 2337260 248 12:54:01 AM 4920660 7026400 2961772 37.57 2688 2273372 667704 7.48 264792 2316200 12 12:55:01 AM 4921212 7026984 2961220 37.57 2688 2273404 667704 7.48 264792 2315672 12 12:56:01 AM 5099608 7038112 2782824 35.30 2688 2112224 650376 7.28 463008 1963852 21824 Average: 4973264 7029605 2909168 36.91 2688 2225442 675827 7.57 266902 2267863 17993 12:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 206.66 144.09 1531.68 44.70 0.00 0.00 0.00 0.00 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 54.53 40.30 589.81 14.65 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 46.81 34.53 324.92 8.37 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 170.12 123.93 39.89 29.05 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 28.67 22.49 7.00 4.77 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 0.73 0.20 0.10 0.02 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 17.50 16.70 120.01 1.24 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 0.95 0.15 0.09 0.02 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 11.10 8.76 1.74 0.87 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 4.68 0.50 0.63 0.31 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 15.76 13.73 119.85 1.05 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 1.98 0.15 0.21 0.02 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 21.18 19.40 4.28 9.47 0.00 0.00 0.00 0.00 12:48:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:02 AM eth0 7.38 6.11 118.02 0.58 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 31.74 27.98 361.76 2.04 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 0.73 0.13 0.10 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 8.21 7.63 1.54 0.61 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 6.83 6.33 117.70 0.41 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 28.03 27.11 355.25 1.90 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 0.63 0.22 0.11 0.08 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 3.57 2.80 0.75 0.40 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 69.51 50.18 94.76 32.67 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 33.52 25.15 172.14 6.97 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) 07/31/2025 _x86_64_ (2 CPU) 00:33:10 LINUX RESTART (2 CPU) 12:34:01 AM CPU %user %nice %system %iowait %steal %idle 12:35:01 AM all 37.23 0.00 5.65 1.62 0.12 55.39 12:35:01 AM 0 31.24 0.00 5.81 1.27 0.10 61.59 12:35:01 AM 1 43.21 0.00 5.49 1.96 0.13 49.20 12:36:01 AM all 22.28 0.00 3.54 2.26 0.08 71.84 12:36:01 AM 0 20.58 0.00 3.07 2.22 0.08 74.04 12:36:01 AM 1 23.98 0.00 4.00 2.30 0.07 69.65 12:37:01 AM all 28.09 0.00 4.25 2.07 0.11 65.48 12:37:01 AM 0 13.62 0.00 3.70 1.73 0.10 80.84 12:37:01 AM 1 42.57 0.00 4.81 2.40 0.12 50.10 12:38:01 AM all 16.77 0.00 3.05 0.76 0.06 79.36 12:38:01 AM 0 21.61 0.00 3.21 0.94 0.07 74.18 12:38:01 AM 1 11.94 0.00 2.89 0.58 0.05 84.54 12:39:01 AM all 2.17 0.00 0.30 0.02 0.03 97.48 12:39:01 AM 0 2.56 0.00 0.42 0.00 0.03 96.98 12:39:01 AM 1 1.77 0.00 0.18 0.03 0.03 97.98 12:40:01 AM all 0.49 0.00 0.12 0.01 0.03 99.35 12:40:01 AM 0 0.42 0.00 0.15 0.02 0.05 99.36 12:40:01 AM 1 0.57 0.00 0.08 0.00 0.02 99.33 12:41:01 AM all 0.94 0.00 0.15 0.00 0.04 98.87 12:41:01 AM 0 1.19 0.00 0.22 0.00 0.05 98.54 12:41:01 AM 1 0.68 0.00 0.08 0.00 0.03 99.20 12:42:01 AM all 0.48 0.00 0.09 0.00 0.06 99.37 12:42:01 AM 0 0.32 0.00 0.08 0.00 0.07 99.53 12:42:01 AM 1 0.63 0.00 0.10 0.00 0.05 99.22 12:43:01 AM all 1.03 0.00 0.13 0.00 0.03 98.81 12:43:01 AM 0 1.17 0.00 0.15 0.00 0.03 98.65 12:43:01 AM 1 0.88 0.00 0.10 0.00 0.03 98.98 12:44:01 AM all 0.55 0.00 0.13 0.03 0.03 99.26 12:44:01 AM 0 0.63 0.00 0.08 0.05 0.02 99.22 12:44:01 AM 1 0.47 0.00 0.17 0.00 0.05 99.31 12:45:01 AM all 0.97 0.00 0.15 0.00 0.05 98.83 12:45:01 AM 0 0.65 0.00 0.10 0.00 0.05 99.20 12:45:01 AM 1 1.29 0.00 0.20 0.00 0.05 98.46 12:45:01 AM CPU %user %nice %system %iowait %steal %idle 12:46:01 AM all 0.48 0.00 0.12 0.00 0.03 99.37 12:46:01 AM 0 0.27 0.00 0.10 0.00 0.03 99.60 12:46:01 AM 1 0.68 0.00 0.13 0.00 0.03 99.15 12:47:01 AM all 2.21 0.00 0.21 0.00 0.04 97.54 12:47:01 AM 0 2.04 0.00 0.25 0.00 0.05 97.66 12:47:01 AM 1 2.37 0.00 0.17 0.00 0.03 97.43 12:48:02 AM all 0.52 0.00 0.16 0.00 0.03 99.29 12:48:02 AM 0 0.20 0.00 0.13 0.00 0.03 99.63 12:48:02 AM 1 0.84 0.00 0.18 0.00 0.03 98.95 12:49:01 AM all 1.09 0.24 0.47 0.13 0.03 98.04 12:49:01 AM 0 1.50 0.37 0.49 0.12 0.03 97.48 12:49:01 AM 1 0.68 0.10 0.44 0.14 0.03 98.60 12:50:01 AM all 0.50 0.00 0.11 0.01 0.05 99.33 12:50:01 AM 0 0.38 0.00 0.13 0.02 0.07 99.40 12:50:01 AM 1 0.62 0.00 0.08 0.00 0.03 99.27 12:51:01 AM all 0.91 0.00 0.14 0.00 0.04 98.90 12:51:01 AM 0 0.45 0.00 0.17 0.00 0.05 99.33 12:51:01 AM 1 1.37 0.00 0.12 0.00 0.03 98.48 12:52:01 AM all 0.43 0.00 0.11 0.00 0.04 99.42 12:52:01 AM 0 0.75 0.00 0.15 0.00 0.05 99.04 12:52:01 AM 1 0.10 0.00 0.07 0.00 0.03 99.80 12:53:01 AM all 1.09 0.00 0.21 0.00 0.04 98.66 12:53:01 AM 0 1.25 0.00 0.22 0.00 0.03 98.50 12:53:01 AM 1 0.92 0.00 0.20 0.00 0.05 98.83 12:54:01 AM all 0.48 0.00 0.11 0.00 0.04 99.37 12:54:01 AM 0 0.57 0.00 0.07 0.00 0.03 99.33 12:54:01 AM 1 0.40 0.00 0.15 0.00 0.05 99.40 12:55:01 AM all 0.64 0.00 0.10 0.00 0.04 99.21 12:55:01 AM 0 0.72 0.00 0.07 0.00 0.03 99.18 12:55:01 AM 1 0.57 0.00 0.13 0.00 0.05 99.25 12:56:01 AM all 26.43 0.00 3.79 0.16 0.08 69.54 12:56:01 AM 0 27.71 0.00 4.39 0.15 0.08 67.67 12:56:01 AM 1 25.15 0.00 3.18 0.17 0.08 71.42 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.64 0.01 1.05 0.32 0.05 91.93 Average: 0 5.91 0.02 1.05 0.30 0.05 92.66 Average: 1 7.37 0.00 1.05 0.35 0.05 91.19