---> uname -a: Linux prd-centos8-robot-2c-8g-1035.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 598 4876 19 2222 6800 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:a4:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.221/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85346sec preferred_lft 85346sec inet6 fe80::f816:3eff:fe9f:a422/64 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) 10/22/2025 _x86_64_ (2 CPU) 02:23:07 LINUX RESTART (2 CPU) 02:24:01 AM tps rtps wtps bread/s bwrtn/s 02:25:01 AM 86.65 55.80 30.86 5927.36 12016.44 02:26:01 AM 58.90 0.25 58.65 12.66 4703.65 02:27:01 AM 95.53 0.75 94.79 53.45 10404.57 02:28:01 AM 26.51 0.38 26.13 64.26 2507.78 02:29:01 AM 76.44 6.97 69.47 1292.98 8158.79 02:30:01 AM 13.60 0.00 13.60 0.00 1253.27 02:31:01 AM 2.60 0.00 2.60 0.00 67.46 02:32:01 AM 0.38 0.00 0.38 0.00 3.73 02:33:01 AM 0.67 0.25 0.42 13.60 65.52 02:34:01 AM 2.15 0.00 2.15 0.00 184.75 02:35:01 AM 0.23 0.00 0.23 0.00 112.85 02:36:01 AM 0.28 0.00 0.28 0.00 142.96 02:37:01 AM 0.22 0.00 0.22 0.00 112.55 02:38:01 AM 0.32 0.00 0.32 0.00 115.06 02:39:01 AM 1.53 0.03 1.50 0.27 104.98 02:40:01 AM 23.31 0.42 22.90 47.06 1945.98 Average: 24.33 4.05 20.28 463.25 2618.83 02:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:25:01 AM 5643032 7125488 2239392 28.41 2688 1676828 630468 7.06 178476 1783972 42676 02:26:01 AM 5392808 7087224 2489616 31.58 2688 1877248 650528 7.28 187940 1983752 162836 02:27:01 AM 5185508 7027976 2696916 34.21 2688 2018780 721540 8.08 198460 2150568 42408 02:28:01 AM 5150336 7042904 2732088 34.66 2688 2066932 693748 7.77 226148 2153296 51256 02:29:01 AM 4956704 7053568 2925720 37.12 2688 2264468 632988 7.09 262368 2280392 27608 02:30:01 AM 4959588 7056232 2922836 37.08 2688 2264480 623312 6.98 262380 2280332 4 02:31:01 AM 4959384 7056048 2923040 37.08 2688 2264480 623312 6.98 262388 2280404 4 02:32:01 AM 4959636 7056296 2922788 37.08 2688 2264484 623312 6.98 262388 2280136 4 02:33:01 AM 4908952 7008088 2973472 37.72 2688 2266972 726720 8.14 262728 2330512 376 02:34:01 AM 4901720 7004592 2980704 37.81 2688 2270696 726720 8.14 262812 2337620 616 02:35:01 AM 4894900 7001952 2987524 37.90 2688 2274876 746944 8.36 262812 2344268 1460 02:36:01 AM 4891544 7001568 2990880 37.94 2688 2277884 779952 8.73 262812 2347300 232 02:37:01 AM 4887572 7001156 2994852 37.99 2688 2281408 779952 8.73 262812 2351008 408 02:38:01 AM 4883364 7000120 2999060 38.05 2688 2284612 795668 8.91 262812 2355336 240 02:39:01 AM 4933472 7056668 2948952 37.41 2688 2291020 631296 7.07 263288 2305808 4484 02:40:01 AM 5088036 7053200 2794388 35.45 2688 2138800 636188 7.12 479796 1958804 24520 Average: 5037285 7039568 2845139 36.09 2688 2173998 688916 7.71 260026 2220219 22446 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 248.12 156.50 1032.92 53.93 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 70.73 59.55 736.47 6.08 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 78.77 63.26 734.96 14.98 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 18.91 16.03 7.60 5.48 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 629.90 450.02 445.51 98.77 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 5.76 4.62 1.89 1.25 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 2.68 2.23 0.71 0.63 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 2.75 1.78 0.45 0.39 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 68.79 55.06 18.88 5.27 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 282.94 282.97 47.92 20.54 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 254.17 255.40 47.44 18.73 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 149.98 149.89 28.40 11.54 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 217.41 217.23 48.54 15.99 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 187.65 188.97 34.47 14.36 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 240.64 235.17 46.06 17.60 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 102.70 66.61 135.55 104.74 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 160.11 137.83 210.49 24.39 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) 10/22/2025 _x86_64_ (2 CPU) 02:23:07 LINUX RESTART (2 CPU) 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 19.84 0.04 4.87 21.30 0.08 53.86 02:25:01 AM 0 21.19 0.07 4.62 19.85 0.08 54.19 02:25:01 AM 1 18.50 0.02 5.13 22.75 0.08 53.52 02:26:01 AM all 19.26 0.00 2.96 12.99 0.08 64.71 02:26:01 AM 0 14.17 0.00 2.34 14.27 0.08 69.14 02:26:01 AM 1 24.34 0.00 3.58 11.70 0.08 60.29 02:27:01 AM all 25.14 0.00 3.55 3.13 0.09 68.10 02:27:01 AM 0 25.80 0.00 3.07 2.57 0.10 68.46 02:27:01 AM 1 24.48 0.00 4.02 3.69 0.08 67.73 02:28:01 AM all 18.11 0.00 2.89 0.89 0.08 78.04 02:28:01 AM 0 9.79 0.00 2.43 1.25 0.07 86.46 02:28:01 AM 1 26.44 0.00 3.34 0.53 0.08 69.61 02:29:01 AM all 29.05 0.00 6.01 1.16 0.11 63.67 02:29:01 AM 0 25.81 0.00 5.57 0.89 0.10 67.63 02:29:01 AM 1 32.28 0.00 6.44 1.44 0.12 59.72 02:30:01 AM all 0.48 0.00 0.23 0.16 0.03 99.12 02:30:01 AM 0 0.18 0.00 0.18 0.15 0.03 99.45 02:30:01 AM 1 0.77 0.00 0.27 0.17 0.02 98.78 02:31:01 AM all 0.37 0.00 0.08 0.08 0.03 99.45 02:31:01 AM 0 0.55 0.00 0.07 0.17 0.02 99.20 02:31:01 AM 1 0.18 0.00 0.08 0.00 0.03 99.70 02:32:01 AM all 0.39 0.00 0.08 0.00 0.02 99.52 02:32:01 AM 0 0.63 0.00 0.07 0.00 0.02 99.28 02:32:01 AM 1 0.15 0.00 0.08 0.00 0.02 99.75 02:33:01 AM all 6.27 0.00 0.62 0.01 0.05 93.05 02:33:01 AM 0 6.79 0.00 0.77 0.00 0.05 92.39 02:33:01 AM 1 5.76 0.00 0.47 0.02 0.05 93.71 02:34:01 AM all 13.20 0.00 1.32 0.02 0.08 85.38 02:34:01 AM 0 5.88 0.00 1.09 0.02 0.08 92.93 02:34:01 AM 1 20.58 0.00 1.55 0.02 0.08 77.77 02:35:01 AM all 13.24 0.00 1.46 0.00 0.07 85.23 02:35:01 AM 0 7.51 0.00 1.26 0.00 0.07 91.16 02:35:01 AM 1 19.02 0.00 1.66 0.00 0.07 79.25 02:35:01 AM CPU %user %nice %system %iowait %steal %idle 02:36:01 AM all 10.45 0.00 0.98 0.00 0.08 88.48 02:36:01 AM 0 4.57 0.00 0.81 0.00 0.08 94.54 02:36:01 AM 1 16.34 0.00 1.16 0.00 0.08 82.41 02:37:01 AM all 11.96 0.00 1.21 0.00 0.07 86.76 02:37:01 AM 0 4.90 0.00 1.09 0.00 0.07 93.94 02:37:01 AM 1 19.08 0.00 1.34 0.00 0.07 79.52 02:38:01 AM all 11.38 0.00 1.15 0.00 0.08 87.40 02:38:01 AM 0 4.83 0.00 0.97 0.00 0.07 94.12 02:38:01 AM 1 17.96 0.00 1.32 0.00 0.08 80.64 02:39:01 AM all 13.56 0.00 1.54 0.01 0.08 84.81 02:39:01 AM 0 6.77 0.00 1.32 0.02 0.07 91.83 02:39:01 AM 1 20.34 0.00 1.75 0.00 0.10 77.80 02:40:01 AM all 27.27 0.00 3.43 0.17 0.09 69.04 02:40:01 AM 0 19.83 0.00 3.12 0.10 0.08 76.87 02:40:01 AM 1 34.70 0.00 3.75 0.23 0.10 61.22 Average: all 13.75 0.00 2.03 2.50 0.07 81.65 Average: 0 9.96 0.00 1.80 2.46 0.07 85.71 Average: 1 17.55 0.00 2.25 2.54 0.07 77.58