---> uname -a: Linux prd-centos8-robot-2c-8g-6336.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 625 4802 19 2269 6773 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:62:d1:b7 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 85504sec preferred_lft 85504sec inet6 fe80::f816:3eff:fe62:d1b7/64 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) 11/06/2025 _x86_64_ (2 CPU) 02:10:31 LINUX RESTART (2 CPU) 02:11:02 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 74.20 20.85 53.35 6408.40 5633.42 02:13:01 AM 92.39 0.72 91.67 52.92 11286.54 02:14:01 AM 31.29 0.42 30.88 64.79 2490.77 02:15:01 AM 54.73 6.71 48.02 1245.72 3428.86 02:16:01 AM 44.09 0.25 43.84 47.06 6608.12 02:17:01 AM 6.70 0.22 6.48 11.73 235.02 02:18:01 AM 2.13 0.00 2.13 0.00 448.20 02:19:01 AM 1.00 0.00 1.00 0.00 473.64 02:20:01 AM 0.37 0.02 0.35 1.07 241.70 02:21:01 AM 0.85 0.03 0.82 1.87 266.32 02:22:01 AM 0.88 0.42 0.47 53.46 76.80 02:23:01 AM 0.35 0.00 0.35 0.00 25.12 02:24:01 AM 6.18 0.32 5.87 36.93 190.23 02:25:01 AM 27.80 0.32 27.48 36.26 3067.34 Average: 24.44 2.14 22.30 561.73 2458.55 02:11:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5441800 7115352 2440624 30.96 2688 1856808 631148 7.07 184632 1934664 167924 02:13:01 AM 5175576 7021456 2706848 34.34 2688 2021688 705268 7.90 198376 2148944 42008 02:14:01 AM 5253312 7101024 2629112 33.35 2688 2023636 635056 7.11 219080 2058348 12 02:15:01 AM 4913024 7010904 2969400 37.67 2688 2263696 692884 7.76 255984 2327580 159776 02:16:01 AM 4931744 7032800 2950680 37.43 2688 2267684 692104 7.75 260016 2302884 4 02:17:01 AM 4886952 6989768 2995472 38.00 2688 2269572 741964 8.31 260200 2347884 1536 02:18:01 AM 4847952 6968140 3034472 38.50 2688 2286964 757884 8.49 260616 2386304 7468 02:19:01 AM 4834408 6965872 3048016 38.67 2688 2298252 757884 8.49 260616 2399792 5080 02:20:01 AM 4829064 6963892 3053360 38.74 2688 2301584 776120 8.69 260624 2405364 1196 02:21:01 AM 4819828 6961212 3062596 38.85 2688 2308132 776120 8.69 260912 2413712 40 02:22:01 AM 4432008 6902956 3450416 43.77 2688 2311864 788096 8.82 262220 2420044 68 02:23:01 AM 4430560 6902016 3451864 43.79 2688 2312368 788096 8.82 262236 2421324 4 02:24:01 AM 4880936 6931708 3001488 38.08 2688 2221268 774708 8.67 337120 2292784 101140 02:25:01 AM 4927708 6940640 2954716 37.48 2688 2186428 757456 8.48 501840 2090764 11032 Average: 4900348 6986267 2982076 37.83 2688 2209282 733913 8.22 270319 2282171 35521 02:11:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 325.95 199.27 1692.09 61.58 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 80.16 64.83 844.91 9.69 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 18.25 9.47 6.19 3.74 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 39.87 33.81 334.20 7.30 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 194.20 139.63 42.49 37.85 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 25.37 13.71 20.85 3.81 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 41.75 38.15 122.05 10.51 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 21.81 18.90 73.97 6.69 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 20.71 19.01 5.79 4.67 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 16.16 13.44 55.00 10.46 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 39.84 56.21 22.91 5.07 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 14.63 12.50 3.50 2.22 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 69.62 47.84 146.12 85.81 0.00 0.00 0.00 0.00 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 14.28 12.00 11.40 6.38 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 65.59 48.30 239.83 18.22 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) 11/06/2025 _x86_64_ (2 CPU) 02:10:31 LINUX RESTART (2 CPU) 02:11:02 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 42.34 0.00 6.91 1.71 0.14 48.91 02:12:01 AM 0 45.31 0.00 7.22 2.04 0.14 45.30 02:12:01 AM 1 39.36 0.00 6.61 1.38 0.14 52.52 02:13:01 AM all 27.71 0.00 3.91 2.54 0.09 65.75 02:13:01 AM 0 29.38 0.00 4.06 1.90 0.08 64.58 02:13:01 AM 1 26.04 0.00 3.77 3.18 0.10 66.91 02:14:01 AM all 12.11 0.00 1.69 0.37 0.05 85.79 02:14:01 AM 0 15.76 0.00 1.89 0.18 0.05 82.12 02:14:01 AM 1 8.46 0.00 1.49 0.55 0.05 89.45 02:15:01 AM all 27.90 0.00 5.17 5.29 0.10 61.54 02:15:01 AM 0 43.72 0.00 6.65 7.30 0.10 42.22 02:15:01 AM 1 12.07 0.00 3.69 3.28 0.10 80.86 02:16:01 AM all 10.13 0.00 2.07 1.37 0.05 86.37 02:16:01 AM 0 8.52 0.00 1.57 0.60 0.05 89.25 02:16:01 AM 1 11.75 0.00 2.58 2.14 0.05 83.49 02:17:01 AM all 3.08 0.00 0.25 0.20 0.05 96.42 02:17:01 AM 0 5.18 0.00 0.33 0.39 0.05 94.05 02:17:01 AM 1 0.99 0.00 0.17 0.02 0.05 98.78 02:18:01 AM all 18.52 0.00 0.28 0.08 0.07 81.05 02:18:01 AM 0 21.53 0.00 0.27 0.15 0.08 77.97 02:18:01 AM 1 15.51 0.00 0.30 0.02 0.05 84.12 02:19:01 AM all 9.90 0.00 0.16 0.25 0.04 89.64 02:19:01 AM 0 12.70 0.00 0.18 0.00 0.03 87.08 02:19:01 AM 1 7.10 0.00 0.13 0.50 0.05 92.21 02:20:01 AM all 12.48 0.00 0.18 0.04 0.06 87.25 02:20:01 AM 0 14.40 0.00 0.17 0.00 0.07 85.37 02:20:01 AM 1 10.56 0.00 0.18 0.08 0.05 89.12 02:21:01 AM all 6.59 0.00 0.25 0.65 0.07 92.44 02:21:01 AM 0 11.18 0.00 0.34 0.35 0.07 88.07 02:21:01 AM 1 2.01 0.00 0.17 0.95 0.07 96.81 02:22:01 AM all 8.58 0.00 2.42 0.24 0.05 88.71 02:22:01 AM 0 7.40 0.00 2.28 0.27 0.05 90.01 02:22:01 AM 1 9.77 0.00 2.55 0.22 0.05 87.41 02:22:01 AM CPU %user %nice %system %iowait %steal %idle 02:23:01 AM all 4.54 0.00 0.18 0.00 0.07 95.22 02:23:01 AM 0 7.64 0.00 0.18 0.00 0.08 92.09 02:23:01 AM 1 1.44 0.00 0.17 0.00 0.05 98.34 02:24:01 AM all 14.86 0.00 2.23 0.24 0.07 82.60 02:24:01 AM 0 21.21 0.00 2.74 0.38 0.07 75.61 02:24:01 AM 1 8.51 0.00 1.72 0.10 0.07 89.61 02:25:01 AM all 22.27 0.00 2.55 2.32 0.23 72.62 02:25:01 AM 0 21.70 0.00 2.49 1.52 0.22 74.08 02:25:01 AM 1 22.85 0.00 2.62 3.13 0.23 71.17 Average: all 15.76 0.00 2.01 1.10 0.08 81.05 Average: 0 18.96 0.00 2.16 1.08 0.08 77.72 Average: 1 12.57 0.00 1.86 1.11 0.08 84.37