---> uname -a: Linux prd-centos8-robot-2c-8g-4287.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 617 4882 19 2197 6782 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:5b:37:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.202/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84847sec preferred_lft 84847sec inet6 fe80::f816:3eff:fe5b:37f8/64 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) 01/25/2026 _x86_64_ (2 CPU) 23:06:58 LINUX RESTART (2 CPU) 11:08:01 PM tps rtps wtps bread/s bwrtn/s 11:09:01 PM 122.78 0.32 122.46 14.00 11576.49 11:10:01 PM 40.87 1.02 39.85 73.44 5409.86 11:11:01 PM 15.64 0.42 15.23 64.77 1118.69 11:12:01 PM 88.52 9.42 79.10 1682.12 8379.77 11:13:01 PM 11.11 0.00 11.11 0.00 1098.40 11:14:01 PM 2.38 0.00 2.38 0.00 64.53 11:15:01 PM 0.10 0.00 0.10 0.00 0.77 11:16:01 PM 0.35 0.05 0.30 4.80 31.41 11:17:01 PM 1.97 0.00 1.97 0.00 74.14 11:18:01 PM 0.35 0.03 0.32 1.87 34.11 11:19:01 PM 0.25 0.02 0.23 0.13 83.79 11:20:01 PM 0.32 0.00 0.32 0.00 5.35 11:21:01 PM 0.45 0.00 0.45 0.00 8.97 11:22:01 PM 0.53 0.03 0.50 0.27 8.12 11:23:01 PM 1.30 0.00 1.30 0.00 29.21 11:24:01 PM 0.17 0.00 0.17 0.00 1.92 11:25:01 PM 0.23 0.00 0.23 0.00 2.67 11:26:01 PM 0.28 0.02 0.27 0.93 7.87 11:27:02 PM 0.22 0.00 0.22 0.00 11.20 11:28:01 PM 0.32 0.00 0.32 0.00 11.98 11:29:01 PM 0.17 0.00 0.17 0.00 9.07 11:30:01 PM 0.15 0.00 0.15 0.00 9.75 11:31:01 PM 0.23 0.03 0.20 1.33 49.10 11:32:01 PM 15.24 0.32 14.93 36.92 607.56 Average: 12.67 0.49 12.19 78.41 1193.90 11:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 PM 5101972 6976080 2780460 35.27 2688 2051100 739840 8.28 191296 2243576 171140 11:10:01 PM 5073504 6951216 2808928 35.64 2688 2053888 760432 8.51 214196 2244060 45180 11:11:01 PM 5117852 7015100 2764580 35.07 2688 2070424 692880 7.76 228352 2176084 48616 11:12:01 PM 4919040 7029720 2963392 37.59 2688 2277612 669080 7.49 266312 2312032 26056 11:13:01 PM 4918648 7029236 2963784 37.60 2688 2277624 669080 7.49 266324 2312212 4 11:14:01 PM 4918876 7029456 2963556 37.60 2688 2277624 669080 7.49 266328 2312152 8 11:15:01 PM 4918732 7029312 2963700 37.60 2688 2277624 669080 7.49 266328 2312272 4 11:16:01 PM 4874072 6985540 3008360 38.17 2688 2278520 737632 8.26 266660 2356432 20 11:17:01 PM 4872808 6984652 3009624 38.18 2688 2278896 737632 8.26 266660 2357868 172 11:18:01 PM 4867508 6980144 3014924 38.25 2688 2279680 737632 8.26 266936 2362952 24 11:19:01 PM 4860360 6975440 3022072 38.34 2688 2282124 755160 8.46 267088 2369456 8 11:20:01 PM 4858188 6973352 3024244 38.37 2688 2282208 755524 8.46 267088 2371496 92 11:21:01 PM 4858476 6973668 3023956 38.36 2688 2282236 755524 8.46 267088 2371268 4 11:22:01 PM 4858408 6973600 3024024 38.36 2688 2282236 756228 8.47 267228 2371260 12 11:23:01 PM 4858408 6973608 3024024 38.36 2688 2282244 756228 8.47 267228 2371344 12 11:24:01 PM 4859152 6974356 3023280 38.35 2688 2282248 756228 8.47 267228 2370660 8 11:25:01 PM 4858996 6974208 3023436 38.36 2688 2282256 756228 8.47 267228 2370668 16 11:26:01 PM 4859088 6974584 3023344 38.36 2688 2282548 756228 8.47 267228 2370952 140 11:27:02 PM 4858828 6974524 3023604 38.36 2688 2282776 756228 8.47 267228 2371152 92 11:28:01 PM 4858380 6974308 3024052 38.36 2688 2283004 756228 8.47 267228 2371592 92 11:29:01 PM 4858284 6974444 3024148 38.37 2688 2283228 756228 8.47 267228 2371628 84 11:30:01 PM 4858068 6974472 3024364 38.37 2688 2283464 749568 8.39 267228 2371876 60 11:31:01 PM 4783676 6901528 3098756 39.31 2688 2284880 861756 9.65 267336 2446152 8 11:32:01 PM 5017072 6957708 2865360 36.35 2688 2113384 745456 8.35 314448 2187168 34684 Average: 4903683 6981677 2978749 37.79 2688 2246326 739799 8.28 261979 2336513 13606 11:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 138.99 112.60 1503.99 14.22 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 14.16 6.53 6.16 3.27 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 17.09 16.23 21.34 3.86 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 622.18 446.04 433.94 100.94 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 9.13 8.11 3.01 3.49 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 2.95 1.92 0.50 0.42 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 2.32 1.87 0.44 0.42 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 52.72 35.79 12.96 4.11 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 12.66 9.10 2.91 1.79 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 21.31 17.66 5.52 3.62 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 39.26 38.94 38.36 3.97 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 15.84 13.63 16.33 0.97 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 0.48 0.10 0.04 0.01 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 0.58 0.08 0.04 0.01 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 0.65 0.27 0.16 0.08 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 1.00 0.28 0.06 0.02 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 0.83 0.57 0.09 0.05 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 7.60 7.92 2.20 0.82 0.00 0.00 0.00 0.00 11:27:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:02 PM eth0 2.72 2.05 1.51 0.42 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 2.76 2.51 2.10 0.94 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 1.57 2.05 1.35 0.42 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 4.15 2.02 1.66 0.42 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 66.33 66.18 40.16 6.08 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 96.10 64.81 109.05 39.46 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 47.25 35.74 91.89 7.91 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) 01/25/2026 _x86_64_ (2 CPU) 23:06:58 LINUX RESTART (2 CPU) 11:08:01 PM CPU %user %nice %system %iowait %steal %idle 11:09:01 PM all 38.55 0.00 5.29 1.94 0.12 54.10 11:09:01 PM 0 37.05 0.00 4.99 1.94 0.13 55.89 11:09:01 PM 1 40.06 0.00 5.59 1.94 0.10 52.31 11:10:01 PM all 15.71 0.00 1.83 0.53 0.08 81.85 11:10:01 PM 0 7.92 0.00 1.45 0.43 0.07 90.13 11:10:01 PM 1 23.51 0.00 2.21 0.64 0.08 73.56 11:11:01 PM all 12.43 0.00 2.60 0.12 0.07 84.78 11:11:01 PM 0 12.50 0.00 2.40 0.02 0.07 85.01 11:11:01 PM 1 12.36 0.00 2.80 0.22 0.07 84.56 11:12:01 PM all 29.18 0.00 5.86 1.04 0.09 63.82 11:12:01 PM 0 27.71 0.00 5.66 1.15 0.08 65.40 11:12:01 PM 1 30.66 0.00 6.06 0.94 0.10 62.24 11:13:01 PM all 0.48 0.00 0.19 0.12 0.04 99.16 11:13:01 PM 0 0.32 0.00 0.12 0.05 0.05 99.47 11:13:01 PM 1 0.65 0.00 0.27 0.18 0.03 98.86 11:14:01 PM all 0.35 0.00 0.09 0.02 0.03 99.51 11:14:01 PM 0 0.15 0.00 0.12 0.00 0.05 99.68 11:14:01 PM 1 0.55 0.00 0.07 0.03 0.02 99.33 11:15:01 PM all 0.33 0.00 0.08 0.00 0.05 99.53 11:15:01 PM 0 0.10 0.00 0.08 0.00 0.05 99.77 11:15:01 PM 1 0.57 0.00 0.08 0.00 0.05 99.30 11:16:01 PM all 4.64 0.00 0.48 0.00 0.08 94.81 11:16:01 PM 0 1.54 0.00 0.25 0.00 0.08 98.13 11:16:01 PM 1 7.75 0.00 0.70 0.00 0.07 91.48 11:17:01 PM all 4.37 0.00 0.31 0.01 0.08 95.23 11:17:01 PM 0 3.14 0.00 0.28 0.02 0.08 96.47 11:17:01 PM 1 5.60 0.00 0.33 0.00 0.08 93.98 11:18:01 PM all 6.96 0.00 0.40 0.00 0.08 92.57 11:18:01 PM 0 2.88 0.00 0.20 0.00 0.05 96.87 11:18:01 PM 1 11.04 0.00 0.60 0.00 0.10 88.25 11:19:01 PM all 8.14 0.00 1.03 0.00 0.08 90.75 11:19:01 PM 0 8.37 0.00 0.99 0.00 0.08 90.56 11:19:01 PM 1 7.90 0.00 1.07 0.00 0.09 90.94 11:19:01 PM CPU %user %nice %system %iowait %steal %idle 11:20:01 PM all 5.82 0.00 0.47 0.00 0.07 93.64 11:20:01 PM 0 0.68 0.00 0.15 0.00 0.07 99.10 11:20:01 PM 1 11.32 0.00 0.82 0.00 0.07 87.79 11:21:01 PM all 5.79 0.00 0.41 0.00 0.08 93.73 11:21:01 PM 0 1.85 0.00 0.18 0.00 0.08 97.88 11:21:01 PM 1 9.96 0.00 0.64 0.00 0.07 89.33 11:22:01 PM all 5.65 0.00 0.50 0.01 0.09 93.75 11:22:01 PM 0 8.39 0.00 0.51 0.00 0.07 91.03 11:22:01 PM 1 3.01 0.00 0.49 0.02 0.10 96.38 11:23:01 PM all 5.90 0.00 0.39 0.01 0.08 93.62 11:23:01 PM 0 9.37 0.00 0.55 0.02 0.07 89.99 11:23:01 PM 1 2.56 0.00 0.24 0.00 0.08 97.11 11:24:01 PM all 5.73 0.00 0.41 0.00 0.07 93.78 11:24:01 PM 0 11.25 0.00 0.71 0.00 0.05 87.98 11:24:01 PM 1 0.55 0.00 0.13 0.00 0.08 99.23 11:25:01 PM all 5.79 0.00 0.40 0.00 0.06 93.75 11:25:01 PM 0 3.15 0.00 0.22 0.00 0.05 96.58 11:25:01 PM 1 8.55 0.00 0.58 0.00 0.07 90.79 11:26:01 PM all 1.09 0.00 0.14 0.00 0.08 98.69 11:26:01 PM 0 0.79 0.00 0.13 0.00 0.07 99.01 11:26:01 PM 1 1.39 0.00 0.15 0.00 0.10 98.36 11:27:02 PM all 0.86 0.00 0.13 0.00 0.08 98.92 11:27:02 PM 0 1.01 0.00 0.15 0.00 0.10 98.74 11:27:02 PM 1 0.72 0.00 0.12 0.00 0.07 99.10 11:28:01 PM all 1.04 0.00 0.11 0.00 0.09 98.76 11:28:01 PM 0 1.31 0.00 0.12 0.00 0.10 98.47 11:28:01 PM 1 0.76 0.00 0.10 0.00 0.08 99.05 11:29:01 PM all 1.03 0.00 0.11 0.00 0.09 98.77 11:29:01 PM 0 1.37 0.00 0.10 0.00 0.10 98.43 11:29:01 PM 1 0.68 0.00 0.12 0.00 0.08 99.12 11:30:01 PM all 1.00 0.00 0.11 0.00 0.10 98.79 11:30:01 PM 0 1.07 0.00 0.13 0.00 0.10 98.70 11:30:01 PM 1 0.94 0.00 0.08 0.00 0.10 98.88 11:30:01 PM CPU %user %nice %system %iowait %steal %idle 11:31:01 PM all 7.50 0.00 0.84 0.00 0.07 91.60 11:31:01 PM 0 2.06 0.00 0.42 0.00 0.07 97.45 11:31:01 PM 1 13.08 0.00 1.27 0.00 0.07 85.58 11:32:01 PM all 16.20 0.00 2.23 0.08 0.08 81.41 11:32:01 PM 0 14.98 0.00 1.87 0.05 0.08 83.01 11:32:01 PM 1 17.41 0.00 2.59 0.12 0.08 79.80 Average: all 7.71 0.00 1.02 0.16 0.08 91.02 Average: 0 6.61 0.00 0.91 0.15 0.08 92.25 Average: 1 8.82 0.00 1.14 0.17 0.08 89.80