---> uname -a: Linux prd-centos8-robot-2c-8g-3572.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 607 4895 19 2195 6791 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:1a:fa:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85440sec preferred_lft 85440sec inet6 fe80::f816:3eff:fe1a:fa93/64 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) 10/30/2025 _x86_64_ (2 CPU) 02:23:09 LINUX RESTART (2 CPU) 02:24:01 AM tps rtps wtps bread/s bwrtn/s 02:25:01 AM 98.30 0.48 97.82 17.86 7263.33 02:26:01 AM 71.43 0.65 70.78 51.05 9624.23 02:27:01 AM 15.81 0.42 15.40 64.79 742.89 02:28:01 AM 29.77 6.71 23.06 1245.72 1675.96 02:29:01 AM 62.24 0.25 61.99 47.06 7748.34 02:30:01 AM 7.02 0.22 6.80 11.73 509.08 02:31:01 AM 1.97 0.00 1.97 0.00 143.05 02:32:01 AM 0.38 0.00 0.38 0.00 34.66 02:33:01 AM 0.18 0.00 0.18 0.00 51.66 02:34:01 AM 0.38 0.00 0.38 0.00 72.09 02:35:01 AM 0.18 0.00 0.18 0.00 15.34 02:36:01 AM 0.17 0.00 0.17 0.00 11.75 02:37:01 AM 0.27 0.00 0.27 0.00 27.46 02:38:02 AM 7.47 0.32 7.15 36.93 247.33 02:39:01 AM 32.82 0.56 32.26 65.20 1870.20 Average: 21.88 0.64 21.24 102.74 2002.67 02:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:25:01 AM 5213500 7014140 2668932 33.86 2688 1977296 717984 8.04 187472 2142968 209560 02:26:01 AM 5160396 7005244 2722036 34.53 2688 2020852 723324 8.10 209872 2163292 9924 02:27:01 AM 5215768 7063740 2666664 33.83 2688 2023700 665224 7.45 219488 2097620 4 02:28:01 AM 4892000 6958368 2990432 37.94 2688 2234648 761204 8.52 273112 2344800 152988 02:29:01 AM 4940452 7040888 2941980 37.32 2688 2267744 660464 7.40 260164 2300356 10832 02:30:01 AM 4895524 6996800 2986908 37.89 2688 2268640 746668 8.36 260304 2343924 552 02:31:01 AM 4890604 6993824 2991828 37.96 2688 2270528 746668 8.36 260316 2349048 176 02:32:01 AM 4886688 6991372 2995744 38.01 2688 2272036 784844 8.79 260320 2352540 848 02:33:01 AM 4884808 6990952 2997624 38.03 2688 2273452 784844 8.79 260324 2354368 764 02:34:01 AM 4880980 6988624 3001452 38.08 2688 2274952 784844 8.79 260324 2358352 312 02:35:01 AM 4880680 6988612 3001752 38.08 2688 2275240 784844 8.79 260324 2358644 208 02:36:01 AM 4880616 6988692 3001816 38.08 2688 2275392 784844 8.79 260328 2358864 48 02:37:01 AM 4877152 6986408 3005280 38.13 2688 2276564 784844 8.79 260328 2362276 492 02:38:02 AM 4941320 6916848 2941112 37.31 2688 2146932 777804 8.71 302340 2271996 61900 02:39:01 AM 5063608 7006340 2818824 35.76 2688 2115864 697448 7.81 468716 1991592 28200 Average: 4966940 6995390 2915492 36.99 2688 2198256 747057 8.36 266915 2276709 31787 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 98.50 82.76 1061.72 11.59 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 61.33 41.40 583.26 5.67 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 15.65 14.01 4.85 10.29 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 39.62 34.01 332.44 9.02 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 200.98 170.54 46.17 36.31 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 38.36 31.74 8.44 2.87 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 94.27 92.57 18.66 8.98 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 54.73 52.70 11.62 5.69 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 57.37 56.56 11.92 5.55 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 64.27 62.07 14.50 7.40 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 14.18 12.16 3.49 2.26 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 3.82 3.32 0.99 0.68 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 41.12 33.99 35.32 6.06 0.00 0.00 0.00 0.00 02:38:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:02 AM eth0 84.35 63.49 103.16 54.45 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 17.81 15.86 14.75 7.75 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 59.14 51.18 150.25 11.64 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) 10/30/2025 _x86_64_ (2 CPU) 02:23:09 LINUX RESTART (2 CPU) 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 37.78 0.00 5.41 1.47 0.12 55.21 02:25:01 AM 0 26.80 0.00 4.44 1.35 0.12 67.29 02:25:01 AM 1 48.80 0.00 6.39 1.59 0.13 43.09 02:26:01 AM all 14.46 0.00 2.19 1.60 0.06 81.69 02:26:01 AM 0 18.82 0.00 2.66 1.27 0.07 77.19 02:26:01 AM 1 10.11 0.00 1.72 1.93 0.05 86.19 02:27:01 AM all 8.23 0.00 1.44 0.53 0.04 89.76 02:27:01 AM 0 2.94 0.00 1.39 0.52 0.03 95.12 02:27:01 AM 1 13.51 0.00 1.50 0.53 0.05 84.40 02:28:01 AM all 20.62 0.00 3.91 0.64 0.08 74.75 02:28:01 AM 0 17.59 0.00 3.47 0.45 0.07 78.42 02:28:01 AM 1 23.65 0.00 4.36 0.84 0.08 71.08 02:29:01 AM all 17.98 0.00 3.51 1.54 0.08 76.89 02:29:01 AM 0 10.91 0.00 3.06 1.70 0.08 84.25 02:29:01 AM 1 25.04 0.00 3.96 1.39 0.08 69.53 02:30:01 AM all 2.40 0.00 0.35 0.08 0.03 97.14 02:30:01 AM 0 3.59 0.00 0.44 0.07 0.03 95.88 02:30:01 AM 1 1.22 0.00 0.27 0.08 0.03 98.39 02:31:01 AM all 8.18 0.00 0.50 0.01 0.06 91.26 02:31:01 AM 0 8.62 0.00 0.44 0.00 0.05 90.89 02:31:01 AM 1 7.73 0.00 0.55 0.02 0.07 91.63 02:32:01 AM all 5.62 0.00 0.36 0.00 0.08 93.95 02:32:01 AM 0 4.96 0.00 0.32 0.00 0.08 94.64 02:32:01 AM 1 6.27 0.00 0.40 0.00 0.07 93.26 02:33:01 AM all 4.40 0.00 0.37 0.00 0.05 95.18 02:33:01 AM 0 2.80 0.00 0.39 0.00 0.05 96.77 02:33:01 AM 1 6.00 0.00 0.35 0.00 0.05 93.59 02:34:01 AM all 8.13 0.00 0.46 0.00 0.07 91.34 02:34:01 AM 0 4.27 0.00 0.50 0.00 0.07 95.16 02:34:01 AM 1 11.99 0.00 0.42 0.00 0.07 87.52 02:35:01 AM all 3.68 0.00 0.23 0.00 0.05 96.04 02:35:01 AM 0 1.49 0.00 0.22 0.00 0.05 98.24 02:35:01 AM 1 5.86 0.00 0.25 0.00 0.05 93.84 02:35:01 AM CPU %user %nice %system %iowait %steal %idle 02:36:01 AM all 1.63 0.00 0.15 0.00 0.03 98.19 02:36:01 AM 0 1.61 0.00 0.17 0.00 0.03 98.19 02:36:01 AM 1 1.65 0.00 0.13 0.00 0.03 98.18 02:37:01 AM all 10.16 0.00 0.49 0.00 0.06 89.29 02:37:01 AM 0 13.69 0.00 0.55 0.00 0.05 85.71 02:37:01 AM 1 6.64 0.00 0.43 0.00 0.07 92.86 02:38:02 AM all 18.76 0.00 1.76 0.08 0.08 79.32 02:38:02 AM 0 10.79 0.00 1.77 0.03 0.08 87.32 02:38:02 AM 1 26.71 0.00 1.75 0.12 0.08 71.33 02:39:01 AM all 30.69 0.00 4.25 0.19 0.07 64.81 02:39:01 AM 0 12.65 0.00 3.29 0.08 0.05 83.93 02:39:01 AM 1 48.73 0.00 5.21 0.29 0.08 45.69 Average: all 12.84 0.00 1.69 0.41 0.06 84.99 Average: 0 9.44 0.00 1.54 0.37 0.06 88.59 Average: 1 16.24 0.00 1.85 0.45 0.07 81.39