---> uname -a: Linux prd-centos8-robot-2c-8g-45011.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 566 4967 19 2163 6833 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:63:90:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85880sec preferred_lft 85880sec inet6 fe80::f816:3eff:fe63:902f/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) 07/22/2025 _x86_64_ (2 CPU) 00:56:24 LINUX RESTART (2 CPU) 12:57:02 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 87.65 18.01 69.64 5458.49 6435.28 12:59:01 AM 98.23 0.72 97.52 52.92 11103.78 01:00:01 AM 44.49 7.15 37.34 1310.50 3140.00 01:01:01 AM 57.17 0.27 56.90 47.18 7456.89 01:02:01 AM 7.25 0.07 7.18 1.73 531.78 01:03:01 AM 17.75 0.33 17.41 37.86 653.56 01:04:01 AM 16.03 0.08 15.95 9.87 1182.54 01:05:01 AM 22.39 0.43 21.96 53.98 638.17 Average: 43.78 3.35 40.43 861.99 3887.57 12:57:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5383384 7078332 2499048 31.70 2688 1877824 675524 7.56 190052 1992508 185796 12:59:01 AM 5192680 7029828 2689752 34.12 2688 2013480 702292 7.86 198856 2144848 42484 01:00:01 AM 5026324 7009020 2856108 36.23 2688 2155412 727296 8.14 262548 2237812 83960 01:01:01 AM 4990392 7075756 2892040 36.69 2688 2253064 623208 6.98 262860 2250676 10824 01:02:01 AM 4945852 7031544 2936580 37.25 2688 2253552 678012 7.59 263108 2295096 152 01:03:01 AM 5104324 7011840 2778108 35.24 2688 2079124 698248 7.82 299500 2118804 28104 01:04:01 AM 5129268 7033508 2753164 34.93 2688 2077612 684340 7.66 457652 1940268 9020 01:05:01 AM 5106448 7015348 2775984 35.22 2688 2082368 695644 7.79 459444 1963244 25140 Average: 5109834 7035647 2772598 35.17 2688 2099054 685570 7.68 299252 2117907 48185 12:57:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 310.17 197.59 1785.28 59.48 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 67.54 49.92 716.33 8.54 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 39.10 32.84 312.80 8.34 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 204.81 155.39 46.88 43.33 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 29.39 20.87 26.51 2.54 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 132.96 111.63 1410.02 25.86 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 6.83 4.88 4.60 2.04 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 14.75 13.98 11.79 6.72 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 100.26 73.13 536.65 19.52 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) 07/22/2025 _x86_64_ (2 CPU) 00:56:24 LINUX RESTART (2 CPU) 12:57:02 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 41.93 0.00 6.50 1.44 0.10 50.03 12:58:01 AM 0 42.30 0.00 6.47 1.48 0.10 49.65 12:58:01 AM 1 41.55 0.00 6.53 1.41 0.10 50.40 12:59:01 AM all 24.38 0.00 3.56 2.17 0.09 69.80 12:59:01 AM 0 31.67 0.00 3.73 1.78 0.10 62.71 12:59:01 AM 1 17.08 0.00 3.39 2.55 0.08 76.90 01:00:01 AM all 26.14 0.00 4.04 0.49 0.10 69.23 01:00:01 AM 0 31.76 0.00 4.21 0.43 0.10 63.49 01:00:01 AM 1 20.53 0.00 3.87 0.55 0.10 74.95 01:01:01 AM all 19.54 0.00 3.60 0.57 0.06 76.23 01:01:01 AM 0 27.06 0.00 3.70 0.55 0.07 68.62 01:01:01 AM 1 12.00 0.00 3.51 0.58 0.05 83.86 01:02:01 AM all 2.31 0.00 0.28 0.07 0.04 97.31 01:02:01 AM 0 0.57 0.00 0.18 0.03 0.05 99.16 01:02:01 AM 1 4.05 0.00 0.37 0.10 0.03 95.45 01:03:01 AM all 17.39 0.00 2.34 0.07 0.08 80.13 01:03:01 AM 0 27.76 0.00 2.99 0.10 0.08 69.06 01:03:01 AM 1 7.07 0.00 1.69 0.03 0.07 91.14 01:04:01 AM all 5.26 0.00 1.11 0.08 0.06 93.49 01:04:01 AM 0 2.82 0.00 0.95 0.15 0.08 96.00 01:04:01 AM 1 7.71 0.00 1.27 0.02 0.03 90.97 01:05:01 AM all 25.72 0.00 3.04 0.40 0.08 70.77 01:05:01 AM 0 31.75 0.00 3.35 0.40 0.07 64.43 01:05:01 AM 1 19.68 0.00 2.72 0.40 0.08 77.12 Average: all 20.29 0.00 3.05 0.66 0.08 75.92 Average: 0 24.43 0.00 3.19 0.61 0.08 71.68 Average: 1 16.15 0.00 2.91 0.70 0.07 80.16