---> uname -a: Linux prd-centos8-robot-2c-8g-51065.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 633 4890 19 2173 6765 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:1c:fb:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.67/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85327sec preferred_lft 85327sec inet6 fe80::f816:3eff:fe1c:fba7/64 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) 08/09/2025 _x86_64_ (2 CPU) 00:34:18 LINUX RESTART (2 CPU) 12:35:02 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 84.38 6.62 77.75 1145.24 6465.13 12:37:01 AM 83.92 0.75 83.17 53.46 11102.40 12:38:01 AM 5.51 0.00 5.51 0.00 231.52 12:39:01 AM 0.37 0.00 0.37 0.00 4.10 12:40:01 AM 0.37 0.00 0.37 0.00 3.90 12:41:01 AM 0.42 0.00 0.42 0.00 8.01 12:42:01 AM 0.13 0.00 0.13 0.00 0.90 12:43:01 AM 0.10 0.00 0.10 0.00 1.18 12:44:01 AM 0.13 0.00 0.13 0.00 1.32 12:45:01 AM 0.17 0.00 0.17 0.00 1.22 12:46:01 AM 0.23 0.00 0.23 0.00 3.22 12:47:01 AM 18.74 0.38 18.36 64.25 1094.60 12:48:01 AM 77.75 6.97 70.79 1292.98 8040.43 12:49:01 AM 9.36 0.22 9.15 11.73 1040.99 12:50:01 AM 2.17 0.07 2.10 2.13 102.05 12:51:01 AM 11.10 0.32 10.78 36.92 499.97 12:52:01 AM 32.38 0.53 31.84 64.79 1554.54 Average: 19.18 0.93 18.26 156.18 1769.18 12:35:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5247068 6981024 2635356 33.43 2688 1915992 751976 8.42 188512 2123904 193020 12:37:01 AM 5132236 6968964 2750188 34.89 2688 2013148 755584 8.46 198492 2202272 20 12:38:01 AM 5133232 6969964 2749192 34.88 2688 2013152 755584 8.46 198492 2202432 4 12:39:01 AM 5127964 6964696 2754460 34.94 2688 2013152 755584 8.46 198492 2207660 4 12:40:01 AM 5127552 6964284 2754872 34.95 2688 2013152 745216 8.34 198492 2208188 4 12:41:01 AM 5127724 6964456 2754700 34.95 2688 2013156 745216 8.34 198492 2207780 8 12:42:01 AM 5127708 6964440 2754716 34.95 2688 2013156 745216 8.34 198492 2207896 4 12:43:01 AM 5127740 6964476 2754684 34.95 2688 2013160 745216 8.34 198492 2207992 4 12:44:01 AM 5127688 6964424 2754736 34.95 2688 2013160 745216 8.34 198492 2207928 4 12:45:01 AM 5127728 6964464 2754696 34.95 2688 2013160 745216 8.34 198500 2207988 12 12:46:01 AM 5127808 6964548 2754616 34.95 2688 2013164 745216 8.34 198492 2207828 8 12:47:01 AM 5094280 6981240 2788144 35.37 2688 2061140 746720 8.36 226340 2207488 45832 12:48:01 AM 4926252 7014104 2956172 37.50 2688 2255456 676812 7.58 262480 2313340 26916 12:49:01 AM 4883276 6971908 2999148 38.05 2688 2256236 740644 8.29 262676 2354768 4 12:50:01 AM 4877644 6967420 3004780 38.12 2688 2257368 761576 8.53 263008 2359808 300 12:51:01 AM 5003352 6933200 2879072 36.53 2688 2103388 747760 8.37 275388 2244600 32700 12:52:01 AM 5096228 7015652 2786196 35.35 2688 2093324 668216 7.48 462564 1967692 26920 Average: 5083264 6971721 2799160 35.51 2688 2063204 739822 8.28 230935 2214092 19163 12:35:02 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 218.35 151.66 1470.22 41.24 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 64.64 42.33 568.34 6.66 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 8.05 0.68 1.51 0.37 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 1.85 0.42 0.39 0.14 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 1.48 0.48 0.43 0.20 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 1.10 0.45 0.39 0.14 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 1.58 0.32 0.39 0.13 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 1.40 0.62 0.62 0.33 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 1.73 0.67 0.66 0.37 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 3.00 0.60 0.55 0.22 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 3.68 0.35 0.57 0.12 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 12.06 9.58 6.68 4.61 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 234.69 177.65 367.77 38.05 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 17.19 8.75 4.56 1.19 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 23.71 21.16 8.02 4.02 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 61.71 47.32 85.77 37.46 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 18.65 16.93 15.29 8.19 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 39.52 28.11 147.66 8.41 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) 08/09/2025 _x86_64_ (2 CPU) 00:34:18 LINUX RESTART (2 CPU) 12:35:02 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 37.20 0.00 5.58 1.67 0.10 55.45 12:36:01 AM 0 34.70 0.00 6.05 1.34 0.10 57.81 12:36:01 AM 1 39.71 0.00 5.10 2.00 0.10 53.09 12:37:01 AM all 18.44 0.00 2.97 2.29 0.09 76.22 12:37:01 AM 0 19.46 0.00 2.92 1.95 0.08 75.59 12:37:01 AM 1 17.42 0.00 3.02 2.62 0.10 76.84 12:38:01 AM all 0.39 0.00 0.09 0.02 0.03 99.47 12:38:01 AM 0 0.07 0.00 0.10 0.03 0.03 99.77 12:38:01 AM 1 0.72 0.00 0.08 0.00 0.03 99.17 12:39:01 AM all 0.37 0.00 0.08 0.00 0.03 99.52 12:39:01 AM 0 0.05 0.00 0.07 0.00 0.03 99.85 12:39:01 AM 1 0.68 0.00 0.08 0.00 0.03 99.20 12:40:01 AM all 0.40 0.00 0.07 0.00 0.03 99.51 12:40:01 AM 0 0.10 0.00 0.07 0.00 0.02 99.82 12:40:01 AM 1 0.70 0.00 0.07 0.00 0.03 99.20 12:41:01 AM all 0.42 0.00 0.08 0.00 0.04 99.47 12:41:01 AM 0 0.10 0.00 0.08 0.00 0.05 99.77 12:41:01 AM 1 0.73 0.00 0.07 0.00 0.03 99.17 12:42:01 AM all 0.38 0.00 0.07 0.00 0.03 99.52 12:42:01 AM 0 0.13 0.00 0.07 0.00 0.03 99.77 12:42:01 AM 1 0.62 0.00 0.07 0.00 0.03 99.28 12:43:01 AM all 0.41 0.00 0.05 0.00 0.03 99.51 12:43:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 12:43:01 AM 1 0.70 0.00 0.03 0.00 0.03 99.23 12:44:01 AM all 0.40 0.00 0.07 0.00 0.03 99.50 12:44:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 12:44:01 AM 1 0.22 0.00 0.07 0.00 0.03 99.68 12:45:01 AM all 0.40 0.00 0.04 0.00 0.05 99.51 12:45:01 AM 0 0.57 0.00 0.03 0.00 0.05 99.35 12:45:01 AM 1 0.23 0.00 0.05 0.00 0.05 99.67 12:46:01 AM all 0.38 0.00 0.07 0.00 0.04 99.51 12:46:01 AM 0 0.57 0.00 0.07 0.00 0.05 99.32 12:46:01 AM 1 0.20 0.00 0.07 0.00 0.03 99.70 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 16.72 0.00 2.41 0.16 0.07 80.64 12:47:01 AM 0 19.75 0.00 2.30 0.18 0.07 77.70 12:47:01 AM 1 13.69 0.00 2.52 0.13 0.07 83.59 12:48:01 AM all 27.61 0.00 5.23 1.54 0.08 65.54 12:48:01 AM 0 30.26 0.00 4.91 1.77 0.07 63.00 12:48:01 AM 1 24.96 0.00 5.56 1.31 0.08 68.09 12:49:01 AM all 2.17 0.00 0.33 0.33 0.04 97.13 12:49:01 AM 0 3.55 0.00 0.37 0.25 0.03 95.80 12:49:01 AM 1 0.79 0.00 0.30 0.40 0.05 98.46 12:50:01 AM all 8.32 0.00 0.96 0.01 0.08 90.62 12:50:01 AM 0 12.18 0.00 1.35 0.00 0.07 86.40 12:50:01 AM 1 4.46 0.00 0.57 0.02 0.10 94.85 12:51:01 AM all 17.55 0.00 1.88 0.06 0.08 80.44 12:51:01 AM 0 24.91 0.00 2.31 0.08 0.08 72.61 12:51:01 AM 1 10.18 0.00 1.45 0.03 0.07 88.26 12:52:01 AM all 31.75 0.00 3.94 0.29 0.09 63.93 12:52:01 AM 0 34.24 0.00 4.05 0.22 0.08 61.41 12:52:01 AM 1 29.25 0.00 3.83 0.37 0.10 66.45 Average: all 9.58 0.00 1.40 0.37 0.06 88.59 Average: 0 10.64 0.00 1.46 0.34 0.05 87.50 Average: 1 8.52 0.00 1.35 0.40 0.06 89.67