---> uname -a: Linux prd-centos8-robot-2c-8g-2508.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 621 4879 19 2196 6777 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:8c:c2:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.144/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85490sec preferred_lft 85490sec inet6 fe80::f816:3eff:fe8c:c276/64 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) 11/30/2025 _x86_64_ (2 CPU) 00:55:03 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 120.48 0.23 120.25 11.86 11427.70 12:58:01 AM 40.44 0.68 39.75 51.58 5549.92 12:59:01 AM 26.30 0.38 25.91 64.26 1519.51 01:00:01 AM 80.47 6.96 73.51 1292.77 8537.40 01:01:01 AM 8.25 0.25 8.00 11.99 603.22 01:02:01 AM 4.36 0.08 4.28 1.87 188.94 01:03:01 AM 0.30 0.00 0.30 0.00 52.95 01:04:01 AM 0.18 0.00 0.18 0.00 59.24 01:05:01 AM 0.27 0.00 0.27 0.00 68.21 01:06:01 AM 0.48 0.00 0.48 0.00 11.28 01:07:01 AM 0.20 0.00 0.20 0.00 12.33 01:08:01 AM 0.23 0.00 0.23 0.00 33.07 01:09:01 AM 6.67 0.32 6.35 36.93 230.06 01:10:01 AM 31.18 0.52 30.67 63.83 1796.19 Average: 22.84 0.67 22.17 109.65 2149.21 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5062476 6949560 2819956 35.78 2688 2063140 783072 8.77 192420 2280112 179960 12:58:01 AM 5164812 7011800 2717620 34.48 2688 2022984 708808 7.94 198776 2169024 8 12:59:01 AM 5086644 7011636 2795788 35.47 2688 2096588 714024 7.99 228576 2203932 67444 01:00:01 AM 4956680 7059260 2925752 37.12 2688 2268968 660604 7.40 260672 2279220 10844 01:01:01 AM 4916000 7019068 2966432 37.63 2688 2269648 717860 8.04 260820 2319872 80 01:02:01 AM 4909536 7014632 2972896 37.72 2688 2271688 739068 8.28 260972 2326740 660 01:03:01 AM 4903528 7010096 2978904 37.79 2688 2273168 757140 8.48 260976 2332628 692 01:04:01 AM 4890212 6998216 2992220 37.96 2688 2274592 797312 8.93 260980 2345696 396 01:05:01 AM 4886268 6995844 2996164 38.01 2688 2276172 813760 9.11 260980 2349700 32 01:06:01 AM 4883952 6993788 2998480 38.04 2688 2276432 813760 9.11 260980 2352080 184 01:07:01 AM 4883824 6993856 2998608 38.04 2688 2276612 813760 9.11 260984 2352320 48 01:08:01 AM 4877608 6988728 3004824 38.12 2688 2277740 813760 9.11 260984 2358040 248 01:09:01 AM 4957788 6933928 2924644 37.10 2688 2146832 757752 8.48 302884 2254832 60588 01:10:01 AM 5050076 6993388 2832356 35.93 2688 2115728 710712 7.96 468980 2003032 27000 Average: 4959243 6998129 2923189 37.08 2688 2207878 757242 8.48 267142 2280516 24870 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 131.03 104.53 1478.44 13.99 0.00 0.00 0.00 0.00 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 5.93 1.72 2.19 0.45 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 18.76 18.00 65.46 5.85 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 215.19 163.93 316.15 37.83 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 19.69 12.64 5.46 1.53 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 105.43 104.03 19.96 9.45 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 57.61 54.68 12.13 5.99 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 53.69 53.37 11.49 10.60 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 65.38 63.71 14.65 7.59 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 13.33 11.43 3.17 1.96 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 5.03 4.18 1.30 0.87 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 37.25 34.09 9.72 6.14 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 76.45 59.47 100.07 49.51 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 17.54 15.88 16.09 7.85 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 58.74 50.12 146.86 11.40 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) 11/30/2025 _x86_64_ (2 CPU) 00:55:03 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 38.55 0.00 5.34 1.26 0.11 54.75 12:57:01 AM 0 29.24 0.00 4.54 1.43 0.10 64.70 12:57:01 AM 1 47.88 0.00 6.14 1.08 0.12 44.78 12:58:01 AM all 3.72 0.00 0.92 0.61 0.06 94.69 12:58:01 AM 0 0.47 0.00 0.72 0.84 0.07 97.91 12:58:01 AM 1 6.97 0.00 1.12 0.38 0.05 91.48 12:59:01 AM all 23.89 0.00 3.33 0.21 0.08 72.50 12:59:01 AM 0 21.42 0.00 2.47 0.23 0.08 75.80 12:59:01 AM 1 26.36 0.00 4.19 0.18 0.07 69.20 01:00:01 AM all 25.62 0.00 4.87 1.04 0.08 68.39 01:00:01 AM 0 22.10 0.00 4.76 0.95 0.08 72.11 01:00:01 AM 1 29.15 0.00 4.98 1.12 0.08 64.67 01:01:01 AM all 2.05 0.00 0.29 0.08 0.05 97.54 01:01:01 AM 0 0.84 0.00 0.22 0.05 0.07 98.83 01:01:01 AM 1 3.26 0.00 0.37 0.10 0.03 96.24 01:02:01 AM all 8.07 0.00 0.55 0.02 0.08 91.27 01:02:01 AM 0 5.94 0.00 0.60 0.00 0.08 93.37 01:02:01 AM 1 10.20 0.00 0.50 0.03 0.08 89.18 01:03:01 AM all 6.13 0.00 0.35 0.01 0.10 93.41 01:03:01 AM 0 6.41 0.00 0.39 0.00 0.10 93.11 01:03:01 AM 1 5.84 0.00 0.32 0.02 0.10 93.72 01:04:01 AM all 3.40 0.00 0.29 0.00 0.10 96.21 01:04:01 AM 0 2.48 0.00 0.33 0.00 0.10 97.09 01:04:01 AM 1 4.32 0.00 0.25 0.00 0.10 95.33 01:05:01 AM all 8.54 0.00 0.41 0.00 0.09 90.96 01:05:01 AM 0 3.90 0.00 0.50 0.00 0.08 95.51 01:05:01 AM 1 13.17 0.00 0.32 0.00 0.10 86.41 01:06:01 AM all 3.29 0.00 0.23 0.00 0.09 96.38 01:06:01 AM 0 1.65 0.00 0.22 0.00 0.12 98.01 01:06:01 AM 1 4.92 0.00 0.25 0.00 0.07 94.76 01:07:01 AM all 1.85 0.00 0.13 0.00 0.08 97.95 01:07:01 AM 0 1.12 0.00 0.15 0.00 0.08 98.65 01:07:01 AM 1 2.57 0.00 0.10 0.00 0.07 97.26 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 9.76 0.00 0.47 0.00 0.10 89.67 01:08:01 AM 0 5.92 0.00 0.47 0.00 0.08 93.53 01:08:01 AM 1 13.60 0.00 0.47 0.00 0.12 85.81 01:09:01 AM all 17.45 0.00 1.81 0.05 0.08 80.60 01:09:01 AM 0 19.30 0.00 2.01 0.05 0.08 78.56 01:09:01 AM 1 15.61 0.00 1.62 0.05 0.08 82.63 01:10:01 AM all 32.16 0.00 3.90 0.16 0.09 63.69 01:10:01 AM 0 30.86 0.00 3.92 0.17 0.08 64.96 01:10:01 AM 1 33.45 0.00 3.89 0.15 0.10 62.41 Average: all 13.19 0.00 1.64 0.24 0.09 84.84 Average: 0 10.85 0.00 1.52 0.27 0.09 87.28 Average: 1 15.54 0.00 1.75 0.22 0.08 82.40