---> uname -a: Linux prd-centos8-robot-2c-8g-6613.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 572 4856 19 2268 6826 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:9f:ac:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.169/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85566sec preferred_lft 85566sec inet6 fe80::f816:3eff:fe9f:acf1/64 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) 11/07/2025 _x86_64_ (2 CPU) 00:34:54 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 120.51 0.73 119.78 53.45 11596.97 12:38:01 AM 31.34 0.38 30.96 64.25 3759.58 12:39:01 AM 70.80 7.00 63.81 1293.52 4015.31 12:40:01 AM 29.27 0.00 29.27 0.00 6214.06 12:41:01 AM 4.65 0.22 4.43 11.73 196.88 12:42:01 AM 1.03 0.00 1.03 0.00 606.95 12:43:01 AM 0.50 0.00 0.50 0.00 381.32 12:44:01 AM 0.45 0.02 0.43 1.07 69.79 12:45:01 AM 1.20 0.38 0.82 55.31 269.78 12:46:02 AM 0.32 0.00 0.32 0.00 76.32 12:47:01 AM 0.37 0.00 0.37 0.00 19.59 12:48:01 AM 18.84 0.40 18.44 46.78 1047.50 Average: 23.31 0.76 22.54 127.34 2357.84 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5182412 7026572 2700012 34.25 2688 2019960 709788 7.95 198320 2148936 103724 12:38:01 AM 5255192 7100920 2627232 33.33 2688 2021888 628700 7.04 218856 2057464 10752 12:39:01 AM 4978420 7077164 2904004 36.84 2688 2265956 629956 7.05 259988 2263332 175488 12:40:01 AM 4972252 7070956 2910172 36.92 2688 2265956 645788 7.23 259988 2263276 4 12:41:01 AM 4925420 7026456 2957004 37.51 2688 2268288 694820 7.78 260296 2309440 356 12:42:01 AM 4896504 7015136 2985920 37.88 2688 2285808 710884 7.96 260592 2338412 228 12:43:01 AM 4883364 7013208 2999060 38.05 2688 2297096 710884 7.96 260592 2350732 172 12:44:01 AM 4873600 7010216 3008824 38.17 2688 2303908 710884 7.96 260684 2359880 5092 12:45:01 AM 4484244 6952048 3398180 43.11 2688 2309792 723900 8.11 262240 2368608 1640 12:46:02 AM 4483496 6951844 3398928 43.12 2688 2310448 723900 8.11 262240 2369320 112 12:47:01 AM 4482912 6951648 3399512 43.13 2688 2310832 723900 8.11 262252 2370088 48 12:48:01 AM 5040848 7050940 2841576 36.05 2688 2183212 668372 7.48 500756 1978732 69848 Average: 4871555 7020592 3010869 38.20 2688 2236929 690148 7.73 272234 2264852 30622 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 114.15 85.39 1232.80 11.83 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 16.06 9.21 6.16 3.84 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 91.28 72.29 350.23 18.65 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 144.55 105.70 27.20 27.64 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 25.32 19.63 27.11 3.58 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 34.88 34.29 117.59 10.81 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 21.75 18.85 73.54 6.66 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 29.82 24.03 25.00 13.11 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 49.90 61.71 59.12 6.03 0.00 0.00 0.00 0.00 12:46:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:02 AM eth0 8.87 4.87 2.02 1.19 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 13.78 11.66 3.17 2.01 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 78.36 54.88 152.89 91.07 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 52.45 41.92 173.31 16.39 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) 11/07/2025 _x86_64_ (2 CPU) 00:34:54 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 36.59 0.00 5.37 1.06 0.10 56.88 12:37:01 AM 0 27.35 0.00 4.52 1.10 0.10 66.93 12:37:01 AM 1 45.85 0.00 6.21 1.03 0.10 46.81 12:38:01 AM all 11.97 0.00 1.55 0.53 0.08 85.87 12:38:01 AM 0 11.37 0.00 1.67 0.78 0.07 86.11 12:38:01 AM 1 12.57 0.00 1.43 0.27 0.10 85.63 12:39:01 AM all 37.00 0.00 6.58 0.54 0.10 55.78 12:39:01 AM 0 26.81 0.00 5.81 0.37 0.10 66.92 12:39:01 AM 1 47.22 0.00 7.35 0.72 0.10 44.62 12:40:01 AM all 0.28 0.00 0.56 0.45 0.05 98.65 12:40:01 AM 0 0.28 0.00 0.50 0.30 0.07 98.85 12:40:01 AM 1 0.28 0.00 0.62 0.60 0.03 98.46 12:41:01 AM all 3.92 0.00 0.27 0.03 0.09 95.69 12:41:01 AM 0 3.21 0.00 0.37 0.05 0.08 96.29 12:41:01 AM 1 4.63 0.00 0.17 0.00 0.10 95.10 12:42:01 AM all 18.00 0.00 0.19 0.03 0.08 81.69 12:42:01 AM 0 4.93 0.00 0.17 0.03 0.08 94.78 12:42:01 AM 1 31.04 0.00 0.22 0.03 0.08 68.62 12:43:01 AM all 9.53 0.00 0.15 0.03 0.08 90.22 12:43:01 AM 0 3.00 0.00 0.15 0.02 0.08 96.75 12:43:01 AM 1 16.05 0.00 0.15 0.03 0.07 83.70 12:44:01 AM all 15.88 0.00 0.25 0.01 0.08 83.78 12:44:01 AM 0 4.07 0.00 0.27 0.00 0.07 95.60 12:44:01 AM 1 27.68 0.00 0.23 0.02 0.10 71.97 12:45:01 AM all 9.62 0.00 2.59 0.03 0.08 87.68 12:45:01 AM 0 7.39 0.00 2.65 0.05 0.08 89.83 12:45:01 AM 1 11.86 0.00 2.54 0.00 0.07 85.54 12:46:02 AM all 2.74 0.00 0.14 0.00 0.06 97.06 12:46:02 AM 0 2.63 0.00 0.15 0.00 0.07 97.16 12:46:02 AM 1 2.86 0.00 0.13 0.00 0.05 96.96 12:47:01 AM all 4.13 0.00 0.16 0.00 0.05 95.66 12:47:01 AM 0 2.47 0.00 0.17 0.00 0.03 97.33 12:47:01 AM 1 5.79 0.00 0.15 0.00 0.07 93.98 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 23.13 0.00 3.57 0.10 0.08 73.12 12:48:01 AM 0 21.08 0.00 3.61 0.08 0.08 75.15 12:48:01 AM 1 25.18 0.00 3.53 0.12 0.08 71.09 Average: all 14.44 0.00 1.79 0.23 0.08 83.47 Average: 0 9.58 0.00 1.67 0.23 0.08 88.44 Average: 1 19.29 0.00 1.90 0.24 0.08 78.49