---> uname -a: Linux prd-centos8-robot-2c-8g-4885.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 677 4703 19 2316 6721 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:ec:c9:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.104/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85098sec preferred_lft 85098sec inet6 fe80::f816:3eff:feec:c95a/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) 08/29/2025 _x86_64_ (2 CPU) 16:01:59 LINUX RESTART (2 CPU) 04:03:01 PM tps rtps wtps bread/s bwrtn/s 04:04:01 PM 124.14 0.15 123.99 4.00 12219.56 04:05:01 PM 39.59 1.00 38.59 113.05 4203.73 04:06:01 PM 70.74 7.03 63.71 1295.57 4779.57 04:07:01 PM 23.61 0.00 23.61 0.00 5054.84 04:08:01 PM 0.35 0.00 0.35 0.00 4.18 04:09:01 PM 0.45 0.00 0.45 0.00 5.50 04:10:01 PM 0.57 0.22 0.35 11.73 14.48 04:11:01 PM 1.98 0.00 1.98 0.00 182.16 04:12:01 PM 0.38 0.00 0.38 0.00 292.20 04:13:01 PM 0.53 0.00 0.53 0.00 198.05 04:14:01 PM 0.42 0.00 0.42 0.00 121.66 04:15:01 PM 0.37 0.00 0.37 0.00 318.89 04:16:01 PM 0.27 0.00 0.27 0.00 173.89 04:17:01 PM 0.33 0.03 0.30 0.27 133.76 04:18:01 PM 1.55 0.00 1.55 0.00 349.34 04:19:01 PM 0.25 0.00 0.25 0.00 165.99 04:20:01 PM 0.32 0.00 0.32 0.00 183.59 04:21:01 PM 0.37 0.00 0.37 0.00 189.99 04:22:01 PM 0.38 0.00 0.38 0.00 225.86 04:23:01 PM 18.18 0.42 17.76 47.73 3563.61 Average: 14.24 0.44 13.80 73.62 1619.06 04:03:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 PM 5043276 6921484 2839152 36.02 2688 2054312 861452 9.65 195548 2294988 149756 04:05:01 PM 5222980 7059144 2659448 33.74 2688 2011960 697968 7.82 217360 2092224 10760 04:06:01 PM 4927132 7012116 2955296 37.49 2688 2252256 703760 7.88 260676 2316952 141932 04:07:01 PM 4922260 7007012 2960168 37.55 2688 2252264 703760 7.88 260696 2317192 8 04:08:01 PM 4922264 7007016 2960164 37.55 2688 2252264 703760 7.88 260700 2317260 4 04:09:01 PM 4922280 7007028 2960148 37.55 2688 2252268 703760 7.88 260700 2317312 4 04:10:01 PM 4877380 6963620 3005048 38.12 2688 2253784 803160 8.99 260852 2361476 812 04:11:01 PM 4860424 6953056 3022004 38.34 2688 2260196 818536 9.17 260936 2378032 3916 04:12:01 PM 4833244 6935288 3049184 38.68 2688 2269576 834372 9.34 260936 2405536 4616 04:13:01 PM 4826368 6930756 3056060 38.77 2688 2271912 834372 9.34 260936 2412508 1192 04:14:01 PM 4819668 6930340 3062760 38.86 2688 2278240 834372 9.34 260936 2418508 4028 04:15:01 PM 4807092 6927148 3075336 39.02 2688 2287644 834372 9.34 260936 2431388 3900 04:16:01 PM 4802596 6924984 3079832 39.07 2688 2289920 874932 9.80 260936 2435924 988 04:17:01 PM 4795788 6924548 3086640 39.16 2688 2296284 894424 10.01 261092 2442476 3384 04:18:01 PM 4785584 6923700 3096844 39.29 2688 2305684 894424 10.01 261092 2452044 3248 04:19:01 PM 4781652 6922304 3100776 39.34 2688 2308184 913520 10.23 261092 2456672 840 04:20:01 PM 4773088 6919388 3109340 39.45 2688 2313864 900964 10.09 261092 2464572 1088 04:21:01 PM 4763992 6919612 3118436 39.56 2688 2323180 900964 10.09 261092 2473776 4776 04:22:01 PM 4847344 7008164 3035084 38.50 2688 2328340 713732 7.99 261424 2391960 3256 04:23:01 PM 4856572 6916484 3025856 38.39 2688 2232336 755256 8.46 528920 2137500 22260 Average: 4869549 6955660 3012879 38.22 2688 2254723 809093 9.06 268898 2365915 18038 04:03:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 PM eth0 109.73 88.52 1274.32 12.14 0.00 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 11.60 10.35 6.48 3.95 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 216.61 165.29 370.05 39.55 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 352.82 257.67 72.30 58.82 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 2.73 2.10 0.58 0.50 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 4.18 1.93 0.54 0.42 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 70.34 60.46 15.83 5.34 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 199.60 200.52 45.80 14.85 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 16.53 16.93 29.53 2.08 0.00 0.00 0.00 0.00 04:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 PM eth0 158.31 158.56 27.36 12.57 0.00 0.00 0.00 0.00 04:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 PM eth0 160.07 161.82 40.52 11.73 0.00 0.00 0.00 0.00 04:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 PM eth0 15.83 16.61 29.43 2.02 0.00 0.00 0.00 0.00 04:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 PM eth0 139.71 140.74 24.08 10.94 0.00 0.00 0.00 0.00 04:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 PM eth0 188.44 190.10 44.85 14.05 0.00 0.00 0.00 0.00 04:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 PM eth0 8.50 9.22 28.35 1.53 0.00 0.00 0.00 0.00 04:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 PM eth0 163.97 164.49 28.75 12.77 0.00 0.00 0.00 0.00 04:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 PM eth0 163.76 165.49 38.17 11.91 0.00 0.00 0.00 0.00 04:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 PM eth0 8.30 9.42 28.27 1.49 0.00 0.00 0.00 0.00 04:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 PM eth0 159.03 140.87 33.55 11.43 0.00 0.00 0.00 0.00 04:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 PM eth0 108.20 75.54 226.51 308.37 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 112.92 101.83 118.27 26.82 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) 08/29/2025 _x86_64_ (2 CPU) 16:01:59 LINUX RESTART (2 CPU) 04:03:01 PM CPU %user %nice %system %iowait %steal %idle 04:04:01 PM all 36.94 0.00 5.35 1.27 0.10 56.34 04:04:01 PM 0 25.59 0.00 4.41 1.36 0.10 68.53 04:04:01 PM 1 48.30 0.00 6.28 1.18 0.10 44.14 04:05:01 PM all 14.27 0.00 1.99 0.43 0.06 83.24 04:05:01 PM 0 14.48 0.00 2.00 0.35 0.05 83.12 04:05:01 PM 1 14.07 0.00 1.99 0.52 0.07 83.36 04:06:01 PM all 33.29 0.00 6.31 0.60 0.08 59.71 04:06:01 PM 0 31.77 0.00 5.95 0.50 0.08 61.70 04:06:01 PM 1 34.82 0.00 6.68 0.70 0.08 57.72 04:07:01 PM all 0.85 0.00 0.79 0.45 0.03 97.88 04:07:01 PM 0 0.69 0.00 0.74 0.22 0.03 98.33 04:07:01 PM 1 1.00 0.00 0.84 0.69 0.03 97.44 04:08:01 PM all 0.35 0.00 0.10 0.00 0.03 99.52 04:08:01 PM 0 0.08 0.00 0.08 0.00 0.03 99.80 04:08:01 PM 1 0.62 0.00 0.12 0.00 0.02 99.25 04:09:01 PM all 0.27 0.00 0.05 0.00 0.02 99.67 04:09:01 PM 0 0.12 0.00 0.07 0.00 0.02 99.80 04:09:01 PM 1 0.42 0.00 0.03 0.00 0.02 99.53 04:10:01 PM all 4.49 0.00 0.45 0.00 0.05 95.01 04:10:01 PM 0 3.72 0.00 0.40 0.00 0.05 95.83 04:10:01 PM 1 5.26 0.00 0.50 0.00 0.05 94.19 04:11:01 PM all 13.85 0.00 1.16 0.01 0.08 84.91 04:11:01 PM 0 8.35 0.00 1.02 0.02 0.07 90.55 04:11:01 PM 1 19.38 0.00 1.30 0.00 0.08 79.23 04:12:01 PM all 13.91 0.00 0.62 0.01 0.08 85.39 04:12:01 PM 0 5.13 0.00 0.30 0.00 0.07 94.50 04:12:01 PM 1 22.67 0.00 0.93 0.02 0.08 76.29 04:13:01 PM all 9.78 0.00 0.83 0.02 0.06 89.31 04:13:01 PM 0 7.28 0.00 0.77 0.03 0.05 91.86 04:13:01 PM 1 12.28 0.00 0.89 0.00 0.07 86.76 04:14:01 PM all 12.14 0.00 1.08 0.01 0.08 86.69 04:14:01 PM 0 9.99 0.00 1.04 0.00 0.08 88.89 04:14:01 PM 1 14.31 0.00 1.13 0.02 0.07 84.48 04:14:01 PM CPU %user %nice %system %iowait %steal %idle 04:15:01 PM all 13.37 0.00 0.65 0.01 0.07 85.90 04:15:01 PM 0 12.47 0.00 0.65 0.02 0.07 86.79 04:15:01 PM 1 14.27 0.00 0.65 0.00 0.07 85.01 04:16:01 PM all 8.63 0.00 0.74 0.01 0.06 90.56 04:16:01 PM 0 5.16 0.00 0.69 0.00 0.05 94.10 04:16:01 PM 1 12.10 0.00 0.79 0.02 0.07 87.03 04:17:01 PM all 13.71 0.00 1.30 0.01 0.07 84.91 04:17:01 PM 0 6.27 0.00 1.21 0.02 0.07 92.44 04:17:01 PM 1 21.16 0.00 1.40 0.00 0.07 77.38 04:18:01 PM all 13.06 0.00 0.64 0.02 0.07 86.22 04:18:01 PM 0 8.93 0.00 0.52 0.00 0.07 90.49 04:18:01 PM 1 17.18 0.00 0.77 0.03 0.07 81.95 04:19:01 PM all 9.96 0.00 0.83 0.02 0.08 89.12 04:19:01 PM 0 6.93 0.00 0.81 0.03 0.07 92.16 04:19:01 PM 1 12.99 0.00 0.86 0.00 0.08 86.07 04:20:01 PM all 11.21 0.00 0.98 0.01 0.06 87.74 04:20:01 PM 0 9.20 0.00 0.96 0.02 0.05 89.77 04:20:01 PM 1 13.22 0.00 1.01 0.00 0.07 85.71 04:21:01 PM all 13.16 0.00 0.66 0.01 0.08 86.10 04:21:01 PM 0 12.52 0.00 0.65 0.02 0.07 86.75 04:21:01 PM 1 13.80 0.00 0.67 0.00 0.08 85.45 04:22:01 PM all 13.40 0.00 0.97 0.01 0.07 85.55 04:22:01 PM 0 5.73 0.00 0.77 0.02 0.07 93.41 04:22:01 PM 1 21.05 0.00 1.17 0.00 0.07 77.71 04:23:01 PM all 24.45 0.00 3.46 0.88 0.08 71.13 04:23:01 PM 0 21.75 0.00 3.29 0.75 0.07 74.15 04:23:01 PM 1 27.15 0.00 3.64 1.02 0.08 68.11 Average: all 13.07 0.00 1.45 0.19 0.06 85.23 Average: 0 9.82 0.00 1.32 0.17 0.06 88.63 Average: 1 16.31 0.00 1.59 0.21 0.07 81.83