---> uname -a: Linux prd-centos8-robot-2c-8g-11988.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: 2799.998 BogoMIPS: 5599.99 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 589 4930 19 2176 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:d5:68:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84989sec preferred_lft 84989sec inet6 fe80::f816:3eff:fed5:6819/64 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) 12/09/2025 _x86_64_ (2 CPU) 12:10:28 LINUX RESTART (2 CPU) 12:11:01 PM tps rtps wtps bread/s bwrtn/s 12:12:01 PM 72.51 15.26 57.25 3971.21 5778.74 12:13:01 PM 102.53 0.92 101.62 65.84 11477.27 12:14:01 PM 40.14 0.42 39.73 64.79 3220.81 12:15:01 PM 76.07 6.96 69.11 1292.77 8318.24 12:16:01 PM 6.62 0.23 6.38 12.66 481.84 12:17:01 PM 2.22 0.00 2.22 0.00 89.87 12:18:01 PM 0.37 0.00 0.37 0.00 3.65 12:19:01 PM 0.43 0.00 0.43 0.00 12.61 12:20:01 PM 0.35 0.00 0.35 0.00 4.68 12:21:01 PM 0.40 0.00 0.40 0.00 13.88 12:22:01 PM 0.27 0.00 0.27 0.00 4.42 12:23:01 PM 0.30 0.00 0.30 0.00 10.01 12:24:01 PM 0.28 0.00 0.28 0.00 5.25 12:25:01 PM 0.15 0.00 0.15 0.00 17.31 12:26:01 PM 0.25 0.03 0.22 0.27 3.95 12:27:02 PM 1.35 0.00 1.35 0.00 39.36 12:28:01 PM 0.51 0.00 0.51 0.00 9.66 12:29:01 PM 0.25 0.00 0.25 0.00 10.25 12:30:01 PM 0.12 0.00 0.12 0.00 2.13 12:31:01 PM 0.40 0.00 0.40 0.00 13.33 12:32:01 PM 0.42 0.00 0.42 0.00 7.60 12:33:01 PM 14.15 0.32 13.83 36.92 607.15 12:34:01 PM 31.49 0.52 30.97 63.85 1285.37 Average: 15.30 1.07 14.22 239.68 1367.02 12:11:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:12:01 PM 5404800 7074416 2477624 31.43 2688 1852816 660612 7.40 185464 1974952 167708 12:13:01 PM 5167288 7008660 2715136 34.45 2688 2017612 713472 7.99 198196 2167004 42012 12:14:01 PM 5073792 7015652 2808632 35.63 2688 2112808 680124 7.62 228656 2214776 84748 12:15:01 PM 4952420 7049324 2930004 37.17 2688 2263508 636508 7.13 260312 2282668 10848 12:16:01 PM 4908992 7006824 2973432 37.72 2688 2264452 705140 7.90 260448 2326368 568 12:17:01 PM 4909076 7006960 2973348 37.72 2688 2264488 705140 7.90 260448 2326492 4 12:18:01 PM 4898744 6996840 2983680 37.85 2688 2264716 728076 8.15 260448 2336312 236 12:19:01 PM 4896776 6994904 2985648 37.88 2688 2264748 728076 8.15 260448 2338392 40 12:20:01 PM 4897028 6995376 2985396 37.87 2688 2264952 704748 7.89 260456 2338512 208 12:21:01 PM 4896688 6995076 2985736 37.88 2688 2264976 704748 7.89 260456 2338716 4 12:22:01 PM 4896596 6995020 2985828 37.88 2688 2265012 704748 7.89 260456 2338684 4 12:23:01 PM 4903052 7001696 2979372 37.80 2688 2265232 693328 7.76 260456 2332000 4 12:24:01 PM 4902944 7001620 2979480 37.80 2688 2265264 693328 7.76 260456 2332148 4 12:25:01 PM 4902672 7001812 2979752 37.80 2688 2265728 693328 7.76 260564 2332644 4 12:26:01 PM 4887948 6987144 2994476 37.99 2688 2265772 717116 8.03 260744 2346572 16 12:27:02 PM 4873192 6972624 3009232 38.18 2688 2266008 731212 8.19 260748 2361520 4 12:28:01 PM 4899656 6999124 2982768 37.84 2688 2266044 703068 7.87 260748 2335224 4 12:29:01 PM 4899928 6999632 2982496 37.84 2688 2266280 703068 7.87 260748 2335460 4 12:30:01 PM 4883248 6982992 2999176 38.05 2688 2266320 741756 8.31 260748 2351068 4 12:31:01 PM 4870728 6970720 3011696 38.21 2688 2266568 743888 8.33 260748 2363824 4 12:32:01 PM 4897232 6997256 2985192 37.87 2688 2266600 715732 8.01 260748 2337596 4 12:33:01 PM 5065032 6983172 2817392 35.74 2688 2090484 717456 8.03 303124 2149388 27564 12:34:01 PM 4998808 6929904 2883616 36.58 2688 2104124 762232 8.53 464024 2058532 35460 Average: 4951593 6998554 2930831 37.18 2688 2215414 708126 7.93 263898 2287776 16063 12:11:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 312.05 205.95 1688.59 59.96 0.00 0.00 0.00 0.00 12:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM eth0 80.31 64.56 814.10 9.70 0.00 0.00 0.00 0.00 12:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 PM eth0 36.33 28.23 141.41 7.71 0.00 0.00 0.00 0.00 12:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM eth0 142.44 123.41 237.30 42.09 0.00 0.00 0.00 0.00 12:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM eth0 27.76 23.63 6.73 4.82 0.00 0.00 0.00 0.00 12:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM eth0 0.45 0.13 0.16 0.07 0.00 0.00 0.00 0.00 12:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 PM eth0 15.53 14.65 119.89 1.11 0.00 0.00 0.00 0.00 12:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 PM eth0 1.30 0.15 0.11 0.02 0.00 0.00 0.00 0.00 12:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 PM eth0 8.56 7.20 1.37 0.60 0.00 0.00 0.00 0.00 12:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 PM eth0 1.08 0.35 0.31 0.20 0.00 0.00 0.00 0.00 12:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 PM eth0 0.88 0.25 0.18 0.08 0.00 0.00 0.00 0.00 12:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 PM eth0 15.93 15.63 119.90 1.17 0.00 0.00 0.00 0.00 12:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 PM eth0 0.38 0.17 0.03 0.02 0.00 0.00 0.00 0.00 12:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 PM eth0 15.91 15.01 3.27 3.10 0.00 0.00 0.00 0.00 12:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 PM eth0 11.75 7.66 118.50 0.74 0.00 0.00 0.00 0.00 12:27:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:02 PM eth0 36.13 31.93 356.23 2.52 0.00 0.00 0.00 0.00 12:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 PM eth0 3.46 0.17 0.47 0.02 0.00 0.00 0.00 0.00 12:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 PM eth0 7.21 6.26 1.40 0.52 0.00 0.00 0.00 0.00 12:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM eth0 6.23 5.72 117.68 0.37 0.00 0.00 0.00 0.00 12:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM eth0 30.57 29.21 355.62 2.23 0.00 0.00 0.00 0.00 12:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 PM eth0 1.22 0.28 0.23 0.14 0.00 0.00 0.00 0.00 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 57.36 39.62 85.44 29.59 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 18.98 16.74 14.97 8.57 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 36.19 27.71 182.05 7.63 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) 12/09/2025 _x86_64_ (2 CPU) 12:10:28 LINUX RESTART (2 CPU) 12:11:01 PM CPU %user %nice %system %iowait %steal %idle 12:12:01 PM all 36.40 0.00 5.82 0.82 0.10 56.86 12:12:01 PM 0 42.83 0.00 6.38 0.82 0.10 49.87 12:12:01 PM 1 29.97 0.00 5.27 0.82 0.10 63.84 12:13:01 PM all 25.81 0.00 3.67 1.15 0.08 69.29 12:13:01 PM 0 38.34 0.00 4.56 1.25 0.08 55.77 12:13:01 PM 1 13.30 0.00 2.78 1.05 0.07 82.80 12:14:01 PM all 27.19 0.00 3.88 0.34 0.09 68.50 12:14:01 PM 0 39.49 0.00 4.40 0.47 0.10 55.54 12:14:01 PM 1 14.89 0.00 3.35 0.22 0.08 81.46 12:15:01 PM all 23.90 0.00 4.70 0.72 0.07 70.61 12:15:01 PM 0 26.27 0.00 5.06 0.77 0.08 67.82 12:15:01 PM 1 21.54 0.00 4.34 0.67 0.07 73.39 12:16:01 PM all 2.15 0.00 0.31 0.06 0.04 97.44 12:16:01 PM 0 3.84 0.00 0.37 0.00 0.05 95.74 12:16:01 PM 1 0.45 0.00 0.25 0.12 0.03 99.15 12:17:01 PM all 0.50 0.00 0.12 0.01 0.07 99.31 12:17:01 PM 0 0.37 0.00 0.15 0.00 0.07 99.42 12:17:01 PM 1 0.63 0.00 0.08 0.02 0.07 99.20 12:18:01 PM all 0.94 0.00 0.16 0.00 0.08 98.83 12:18:01 PM 0 0.40 0.00 0.17 0.00 0.10 99.33 12:18:01 PM 1 1.47 0.00 0.15 0.00 0.05 98.33 12:19:01 PM all 0.48 0.00 0.10 0.00 0.08 99.34 12:19:01 PM 0 0.38 0.00 0.13 0.00 0.10 99.38 12:19:01 PM 1 0.58 0.00 0.07 0.00 0.05 99.30 12:20:01 PM all 1.03 0.00 0.13 0.00 0.08 98.76 12:20:01 PM 0 1.39 0.00 0.18 0.00 0.10 98.33 12:20:01 PM 1 0.67 0.00 0.08 0.00 0.07 99.18 12:21:01 PM all 0.47 0.00 0.12 0.01 0.06 99.35 12:21:01 PM 0 0.27 0.00 0.08 0.00 0.02 99.63 12:21:01 PM 1 0.67 0.00 0.15 0.02 0.10 99.06 12:22:01 PM all 0.37 0.00 0.10 0.00 0.07 99.46 12:22:01 PM 0 0.35 0.00 0.08 0.00 0.07 99.50 12:22:01 PM 1 0.38 0.00 0.12 0.00 0.07 99.43 12:22:01 PM CPU %user %nice %system %iowait %steal %idle 12:23:01 PM all 0.98 0.00 0.17 0.00 0.07 98.79 12:23:01 PM 0 1.37 0.00 0.15 0.00 0.03 98.45 12:23:01 PM 1 0.59 0.00 0.18 0.00 0.10 99.13 12:24:01 PM all 0.36 0.00 0.12 0.00 0.06 99.46 12:24:01 PM 0 0.23 0.00 0.10 0.00 0.03 99.63 12:24:01 PM 1 0.49 0.00 0.13 0.00 0.08 99.30 12:25:01 PM all 1.95 0.00 0.17 0.00 0.08 97.80 12:25:01 PM 0 0.72 0.00 0.13 0.00 0.07 99.08 12:25:01 PM 1 3.18 0.00 0.20 0.00 0.10 96.52 12:26:01 PM all 0.59 0.00 0.28 0.00 0.07 99.06 12:26:01 PM 0 0.63 0.00 0.20 0.00 0.05 99.12 12:26:01 PM 1 0.55 0.00 0.35 0.00 0.08 99.01 12:27:02 PM all 1.04 0.00 0.18 0.02 0.09 98.67 12:27:02 PM 0 0.72 0.00 0.12 0.00 0.07 99.10 12:27:02 PM 1 1.36 0.00 0.25 0.03 0.12 98.24 12:28:01 PM all 0.44 0.00 0.10 0.00 0.08 99.37 12:28:01 PM 0 0.59 0.00 0.12 0.00 0.07 99.22 12:28:01 PM 1 0.29 0.00 0.09 0.00 0.10 99.52 12:29:01 PM all 0.89 0.00 0.10 0.00 0.07 98.95 12:29:01 PM 0 0.87 0.00 0.12 0.00 0.08 98.93 12:29:01 PM 1 0.90 0.00 0.08 0.00 0.05 98.96 12:30:01 PM all 0.54 0.00 0.12 0.00 0.08 99.27 12:30:01 PM 0 0.48 0.00 0.17 0.00 0.08 99.27 12:30:01 PM 1 0.60 0.00 0.07 0.00 0.07 99.27 12:31:01 PM all 1.05 0.00 0.20 0.00 0.08 98.66 12:31:01 PM 0 1.36 0.00 0.27 0.00 0.10 98.28 12:31:01 PM 1 0.75 0.00 0.13 0.00 0.07 99.05 12:32:01 PM all 0.43 0.00 0.11 0.00 0.07 99.40 12:32:01 PM 0 0.35 0.00 0.15 0.00 0.08 99.42 12:32:01 PM 1 0.50 0.00 0.07 0.00 0.05 99.38 12:33:01 PM all 15.46 0.00 2.17 0.09 0.08 82.19 12:33:01 PM 0 18.05 0.00 2.49 0.07 0.08 79.31 12:33:01 PM 1 12.89 0.00 1.85 0.12 0.08 85.06 12:33:01 PM CPU %user %nice %system %iowait %steal %idle 12:34:01 PM all 32.79 0.00 3.94 0.15 0.08 63.05 12:34:01 PM 0 49.33 0.00 4.30 0.20 0.07 46.10 12:34:01 PM 1 16.22 0.00 3.57 0.10 0.08 80.02 Average: all 7.66 0.00 1.17 0.15 0.07 90.96 Average: 0 9.96 0.00 1.30 0.16 0.07 88.52 Average: 1 5.35 0.00 1.03 0.14 0.08 93.40