---> uname -a: Linux prd-centos8-robot-2c-8g-400.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 691 4771 19 2234 6707 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:34:3e:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85145sec preferred_lft 85145sec inet6 fe80::f816:3eff:fe34:3eab/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) 09/23/2025 _x86_64_ (2 CPU) 00:48:06 LINUX RESTART (2 CPU) 12:49:02 AM tps rtps wtps bread/s bwrtn/s 12:50:01 AM 128.65 51.32 77.33 5939.82 19799.83 12:51:01 AM 95.30 0.07 95.24 1.87 11626.98 12:52:01 AM 30.87 0.68 30.19 51.58 2751.22 12:53:01 AM 43.28 7.20 36.08 1310.18 2333.49 12:54:01 AM 61.13 0.25 60.88 47.05 7880.12 12:55:01 AM 3.72 0.00 3.72 0.00 130.26 12:56:01 AM 0.42 0.00 0.42 0.00 4.78 12:57:01 AM 0.37 0.00 0.37 0.00 3.60 12:58:01 AM 2.37 0.22 2.15 11.73 154.13 12:59:01 AM 0.40 0.00 0.40 0.00 143.36 01:00:01 AM 0.33 0.03 0.30 1.87 60.06 01:01:01 AM 0.45 0.02 0.43 0.13 126.54 01:02:01 AM 0.35 0.07 0.28 1.73 100.45 01:03:02 AM 0.37 0.00 0.37 0.00 102.13 01:04:01 AM 1.51 0.03 1.47 0.27 136.32 01:05:01 AM 0.22 0.00 0.22 0.00 83.72 01:06:01 AM 0.22 0.00 0.22 0.00 61.11 01:07:01 AM 0.17 0.00 0.17 0.00 115.98 01:08:01 AM 17.68 0.33 17.34 37.85 2051.65 01:09:01 AM 30.68 0.52 30.16 63.86 1135.24 Average: 20.85 3.00 17.85 369.07 2427.84 12:49:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:50:01 AM 5210300 6929596 2672132 33.90 2688 1902872 857268 9.60 222636 2131608 217104 12:51:01 AM 5097416 6941384 2785016 35.33 2688 2021248 814848 9.12 188868 2250196 36212 12:52:01 AM 5041548 6915988 2840884 36.04 2688 2050072 820100 9.18 212536 2279632 44244 12:53:01 AM 4863848 6953588 3018584 38.30 2688 2258056 739908 8.28 257868 2389104 181512 12:54:01 AM 4878512 6972020 3003920 38.11 2688 2261192 725452 8.12 262180 2361272 36 12:55:01 AM 4879440 6972948 3002992 38.10 2688 2261192 725452 8.12 262184 2361260 4 12:56:01 AM 4879528 6973036 3002904 38.10 2688 2261192 725452 8.12 262184 2361324 4 12:57:01 AM 4879388 6972900 3003044 38.10 2688 2261196 725452 8.12 262184 2361236 4 12:58:01 AM 4827944 6924664 3054488 38.75 2688 2264456 811384 9.09 262428 2412208 452 12:59:01 AM 4820300 6920752 3062132 38.85 2688 2268144 827132 9.26 262692 2419632 0 01:00:01 AM 4817104 6920252 3065328 38.89 2688 2270856 825864 9.25 262884 2422476 948 01:01:01 AM 4811176 6917112 3071256 38.96 2688 2273636 849068 9.51 262884 2428036 56 01:02:01 AM 4808584 6917652 3073848 39.00 2688 2276764 849068 9.51 263044 2430692 220 01:03:02 AM 4804576 6916644 3077856 39.05 2688 2279768 875116 9.80 263044 2434272 268 01:04:01 AM 4801608 6916968 3080824 39.08 2688 2283044 875116 9.80 263180 2437128 484 01:05:01 AM 4798476 6915796 3083956 39.12 2688 2285000 875116 9.80 263180 2440156 40 01:06:01 AM 4793544 6913992 3088888 39.19 2688 2288124 892624 9.99 263180 2444956 1340 01:07:01 AM 4790624 6913940 3091808 39.22 2688 2291020 892624 9.99 263180 2448036 796 01:08:01 AM 4901584 6879672 2980848 37.82 2688 2150888 808056 9.05 330884 2292512 24024 01:09:01 AM 4904912 6885536 2977520 37.77 2688 2154148 780756 8.74 489232 2133932 25224 Average: 4880521 6928722 3001911 38.08 2688 2218143 814793 9.12 269023 2361983 26649 12:49:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 329.18 190.78 1683.33 61.05 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 48.76 38.98 625.79 7.13 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 26.77 18.19 220.79 4.68 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 39.91 35.08 330.51 7.44 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 504.15 335.15 99.43 80.02 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 2.50 2.03 0.57 0.49 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 2.72 1.92 0.45 0.42 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 1.18 0.72 0.16 0.12 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 129.42 117.63 30.17 9.87 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 69.84 70.27 19.22 6.07 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 74.73 73.98 17.44 6.17 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 103.62 104.37 21.65 8.51 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 148.11 150.27 29.20 10.87 0.00 0.00 0.00 0.00 01:03:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:02 AM eth0 138.45 139.72 26.91 10.88 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 204.69 205.88 36.42 15.00 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 126.76 127.07 20.94 9.86 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 176.17 177.75 31.88 13.16 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 140.13 141.24 26.35 10.52 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 108.25 71.24 151.42 123.51 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 18.56 17.10 14.63 8.23 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 119.45 100.81 168.23 19.67 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) 09/23/2025 _x86_64_ (2 CPU) 00:48:06 LINUX RESTART (2 CPU) 12:49:02 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 33.35 0.03 6.69 13.17 0.12 46.64 12:50:01 AM 0 45.13 0.03 6.38 13.28 0.14 35.04 12:50:01 AM 1 21.57 0.03 7.00 13.06 0.10 58.23 12:51:01 AM all 21.40 0.00 3.58 22.00 0.12 52.91 12:51:01 AM 0 22.83 0.00 3.73 19.90 0.08 53.45 12:51:01 AM 1 19.96 0.00 3.42 24.10 0.15 52.38 12:52:01 AM all 16.56 0.00 1.92 1.76 0.07 79.70 12:52:01 AM 0 18.49 0.00 2.20 0.60 0.08 78.62 12:52:01 AM 1 14.62 0.00 1.64 2.92 0.05 80.77 12:53:01 AM all 25.09 0.00 4.76 3.39 0.09 66.67 12:53:01 AM 0 24.65 0.00 4.72 0.18 0.08 70.36 12:53:01 AM 1 25.53 0.00 4.79 6.57 0.10 63.01 12:54:01 AM all 14.51 0.00 3.05 1.86 0.08 80.51 12:54:01 AM 0 21.59 0.00 3.89 1.81 0.08 72.63 12:54:01 AM 1 7.45 0.00 2.21 1.91 0.07 88.37 12:55:01 AM all 0.47 0.00 0.10 0.04 0.02 99.37 12:55:01 AM 0 0.50 0.00 0.10 0.00 0.02 99.38 12:55:01 AM 1 0.43 0.00 0.10 0.08 0.02 99.37 12:56:01 AM all 0.18 0.00 0.09 0.00 0.02 99.72 12:56:01 AM 0 0.12 0.00 0.07 0.00 0.02 99.80 12:56:01 AM 1 0.23 0.00 0.12 0.00 0.02 99.63 12:57:01 AM all 0.30 0.00 0.07 0.00 0.02 99.62 12:57:01 AM 0 0.10 0.00 0.07 0.00 0.02 99.82 12:57:01 AM 1 0.50 0.00 0.07 0.00 0.02 99.42 12:58:01 AM all 9.54 0.00 1.02 0.03 0.07 89.34 12:58:01 AM 0 7.95 0.00 0.89 0.02 0.07 91.07 12:58:01 AM 1 11.13 0.00 1.15 0.05 0.07 87.60 12:59:01 AM all 10.30 0.00 0.77 0.04 0.07 88.82 12:59:01 AM 0 12.00 0.00 0.77 0.00 0.07 87.16 12:59:01 AM 1 8.57 0.00 0.77 0.09 0.07 90.50 01:00:01 AM all 7.49 0.00 0.64 0.00 0.04 91.83 01:00:01 AM 0 7.52 0.00 0.67 0.00 0.05 91.76 01:00:01 AM 1 7.46 0.00 0.60 0.00 0.03 91.90 01:00:01 AM CPU %user %nice %system %iowait %steal %idle 01:01:01 AM all 8.44 0.00 0.82 0.00 0.06 90.67 01:01:01 AM 0 11.66 0.00 1.09 0.00 0.05 87.20 01:01:01 AM 1 5.23 0.00 0.55 0.00 0.07 94.15 01:02:01 AM all 8.53 0.00 0.87 0.00 0.08 90.53 01:02:01 AM 0 11.17 0.00 0.86 0.00 0.07 87.90 01:02:01 AM 1 5.88 0.00 0.87 0.00 0.08 93.16 01:03:02 AM all 9.38 0.00 0.86 0.00 0.08 89.68 01:03:02 AM 0 13.32 0.00 1.06 0.00 0.10 85.52 01:03:02 AM 1 5.46 0.00 0.65 0.00 0.07 93.82 01:04:01 AM all 9.91 0.00 1.19 0.02 0.08 88.81 01:04:01 AM 0 10.78 0.00 1.16 0.00 0.09 87.97 01:04:01 AM 1 9.03 0.00 1.22 0.03 0.07 89.65 01:05:01 AM all 7.46 0.00 0.67 0.00 0.06 91.80 01:05:01 AM 0 11.04 0.00 0.67 0.00 0.07 88.22 01:05:01 AM 1 3.88 0.00 0.67 0.00 0.05 95.40 01:06:01 AM all 9.28 0.00 1.04 0.00 0.08 89.60 01:06:01 AM 0 14.33 0.00 1.25 0.00 0.07 84.35 01:06:01 AM 1 4.28 0.00 0.84 0.00 0.08 94.80 01:07:01 AM all 8.43 0.00 0.80 0.00 0.07 90.71 01:07:01 AM 0 9.04 0.00 0.86 0.00 0.08 90.02 01:07:01 AM 1 7.81 0.00 0.74 0.00 0.05 91.40 01:08:01 AM all 22.42 0.00 2.78 0.24 0.08 74.48 01:08:01 AM 0 31.00 0.00 2.95 0.10 0.08 65.86 01:08:01 AM 1 13.82 0.00 2.61 0.38 0.08 83.11 01:09:01 AM all 30.01 0.00 3.84 0.32 0.66 65.17 01:09:01 AM 0 50.24 0.00 5.00 0.48 0.10 44.17 01:09:01 AM 1 10.00 0.00 2.69 0.17 1.20 85.94 Average: all 12.65 0.00 1.78 2.15 0.10 83.32 Average: 0 16.17 0.00 1.92 1.82 0.07 80.02 Average: 1 9.14 0.00 1.64 2.47 0.12 86.63