---> uname -a: Linux prd-centos8-robot-2c-8g-2185.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 590 4918 19 2189 6808 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:a6:67:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85487sec preferred_lft 85487sec inet6 fe80::f816:3eff:fea6:6737/64 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) 10/26/2025 _x86_64_ (2 CPU) 02:22:57 LINUX RESTART (2 CPU) 02:24:01 AM tps rtps wtps bread/s bwrtn/s 02:25:01 AM 77.54 3.12 74.42 378.60 5989.35 02:26:01 AM 79.76 0.72 79.04 52.92 9861.61 02:27:01 AM 41.79 0.42 41.37 64.78 3313.76 02:28:01 AM 73.39 6.97 66.42 1292.98 8147.14 02:29:01 AM 9.50 0.22 9.28 11.73 621.88 02:30:01 AM 2.02 0.00 2.02 0.00 104.20 02:31:01 AM 0.30 0.00 0.30 0.00 67.83 02:32:01 AM 0.18 0.00 0.18 0.00 60.19 02:33:01 AM 0.22 0.00 0.22 0.00 67.91 02:34:01 AM 0.38 0.00 0.38 0.00 7.43 02:35:01 AM 0.13 0.00 0.13 0.00 14.41 02:36:01 AM 0.35 0.00 0.35 0.00 30.34 02:37:01 AM 4.70 0.32 4.38 36.93 196.75 02:38:01 AM 33.81 0.55 33.26 64.11 1809.95 Average: 23.15 0.88 22.27 135.85 2163.77 02:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:25:01 AM 5327764 7051040 2554668 32.41 2688 1905452 689136 7.72 187656 2045692 185948 02:26:01 AM 5166088 7005476 2716344 34.46 2688 2015416 728524 8.16 199372 2166200 42400 02:27:01 AM 5047340 6995136 2835092 35.97 2688 2118604 725664 8.13 234068 2235368 91208 02:28:01 AM 4955772 7050996 2926660 37.13 2688 2261272 650536 7.28 261104 2279624 10836 02:29:01 AM 4912924 7008488 2969508 37.67 2688 2261944 716680 8.02 261248 2323052 324 02:30:01 AM 4908136 7005700 2974296 37.73 2688 2263964 735372 8.23 261260 2327840 1112 02:31:01 AM 4900232 6999300 2982200 37.83 2688 2265436 752592 8.43 261264 2335264 672 02:32:01 AM 4898996 6999528 2983436 37.85 2688 2266888 752592 8.43 261268 2336840 396 02:33:01 AM 4896584 6998704 2985848 37.88 2688 2268476 787064 8.81 261268 2339260 8 02:34:01 AM 4896552 6998860 2985880 37.88 2688 2268664 787064 8.81 261268 2339320 160 02:35:01 AM 4895980 6998556 2986452 37.89 2688 2268932 787064 8.81 261272 2339964 28 02:36:01 AM 4892476 6996056 2989956 37.93 2688 2269944 787064 8.81 261272 2343332 224 02:37:01 AM 5049444 6983796 2832988 35.94 2688 2104424 707192 7.92 267052 2197572 25656 02:38:01 AM 5044408 6980388 2838024 36.00 2688 2108936 730424 8.18 470904 2007812 15864 Average: 4985193 7005145 2897239 36.76 2688 2189168 738355 8.27 265020 2258367 26774 02:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 94.48 76.00 1046.71 8.68 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 61.98 42.69 600.40 7.01 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 36.04 31.97 159.74 8.08 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 215.23 183.52 220.08 44.21 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 27.63 18.13 6.73 2.46 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 103.73 102.65 19.59 9.34 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 57.50 55.35 12.25 6.20 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 63.47 63.66 11.84 5.49 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 71.80 69.11 15.38 8.10 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 10.30 8.55 2.53 1.59 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 8.50 7.35 2.05 1.32 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 33.27 29.47 8.36 5.19 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 91.73 65.44 103.41 49.96 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 16.04 15.94 14.57 8.29 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 63.69 54.99 158.83 11.85 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) 10/26/2025 _x86_64_ (2 CPU) 02:22:57 LINUX RESTART (2 CPU) 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 29.85 0.00 3.99 2.55 0.11 63.50 02:25:01 AM 0 24.45 0.00 3.37 2.27 0.10 69.82 02:25:01 AM 1 35.25 0.00 4.62 2.84 0.12 57.17 02:26:01 AM all 22.11 0.00 3.28 3.52 0.08 71.02 02:26:01 AM 0 17.55 0.00 2.63 3.72 0.08 76.02 02:26:01 AM 1 26.67 0.00 3.92 3.32 0.07 66.02 02:27:01 AM all 29.49 0.00 3.98 0.83 0.09 65.61 02:27:01 AM 0 30.83 0.00 4.07 1.17 0.08 63.85 02:27:01 AM 1 28.16 0.00 3.88 0.48 0.10 67.37 02:28:01 AM all 23.59 0.00 4.92 1.30 0.10 70.09 02:28:01 AM 0 23.18 0.00 4.78 1.10 0.10 70.83 02:28:01 AM 1 24.00 0.00 5.06 1.50 0.10 69.34 02:29:01 AM all 2.17 0.00 0.31 0.22 0.03 97.27 02:29:01 AM 0 2.71 0.00 0.38 0.02 0.02 96.87 02:29:01 AM 1 1.64 0.00 0.23 0.42 0.03 97.68 02:30:01 AM all 8.47 0.00 0.52 0.02 0.07 90.93 02:30:01 AM 0 6.94 0.00 0.62 0.03 0.07 92.33 02:30:01 AM 1 9.99 0.00 0.42 0.00 0.07 89.52 02:31:01 AM all 6.45 0.00 0.38 0.00 0.07 93.11 02:31:01 AM 0 4.45 0.00 0.39 0.00 0.07 95.10 02:31:01 AM 1 8.45 0.00 0.37 0.00 0.07 91.11 02:32:01 AM all 3.60 0.00 0.33 0.00 0.06 96.02 02:32:01 AM 0 3.22 0.00 0.32 0.00 0.05 96.41 02:32:01 AM 1 3.97 0.00 0.34 0.00 0.07 95.63 02:33:01 AM all 9.27 0.00 0.47 0.00 0.06 90.20 02:33:01 AM 0 7.87 0.00 0.47 0.00 0.05 91.61 02:33:01 AM 1 10.66 0.00 0.47 0.00 0.07 88.80 02:34:01 AM all 3.19 0.00 0.23 0.01 0.04 96.54 02:34:01 AM 0 4.37 0.00 0.23 0.00 0.05 95.35 02:34:01 AM 1 2.01 0.00 0.22 0.02 0.03 97.73 02:35:01 AM all 2.60 0.00 0.20 0.00 0.05 97.15 02:35:01 AM 0 2.78 0.00 0.20 0.00 0.05 96.97 02:35:01 AM 1 2.42 0.00 0.20 0.00 0.05 97.33 02:35:01 AM CPU %user %nice %system %iowait %steal %idle 02:36:01 AM all 9.24 0.00 0.49 0.00 0.06 90.21 02:36:01 AM 0 13.22 0.00 0.62 0.00 0.07 86.09 02:36:01 AM 1 5.25 0.00 0.37 0.00 0.05 94.33 02:37:01 AM all 17.85 0.00 1.76 0.03 0.09 80.27 02:37:01 AM 0 18.75 0.00 1.82 0.03 0.10 79.29 02:37:01 AM 1 16.96 0.00 1.71 0.02 0.08 81.24 02:38:01 AM all 33.30 0.00 3.89 0.17 0.10 62.55 02:38:01 AM 0 32.28 0.00 4.18 0.10 0.10 63.34 02:38:01 AM 1 34.31 0.00 3.60 0.23 0.10 61.75 Average: all 14.39 0.00 1.77 0.62 0.07 83.15 Average: 0 13.78 0.00 1.72 0.60 0.07 83.82 Average: 1 15.00 0.00 1.82 0.63 0.07 82.48