---> uname -a: Linux prd-centos8-robot-2c-8g-36469.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 607 4916 19 2173 6792 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:8e:b4:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85558sec preferred_lft 85558sec inet6 fe80::f816:3eff:fe8e:b40c/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) 06/23/2025 _x86_64_ (2 CPU) 02:38:09 LINUX RESTART (2 CPU) 02:39:01 AM tps rtps wtps bread/s bwrtn/s 02:40:01 AM 105.93 5.93 100.00 1085.90 8447.10 02:41:01 AM 70.58 1.15 69.43 113.14 8468.12 02:42:01 AM 38.34 6.78 31.56 1248.52 2129.16 02:43:01 AM 57.76 2.73 55.02 439.66 7684.74 02:44:01 AM 3.60 0.00 3.60 0.00 113.60 02:45:01 AM 0.48 0.00 0.48 0.00 6.17 02:46:01 AM 0.40 0.00 0.40 0.00 13.15 02:47:01 AM 1.93 0.02 1.92 0.13 97.95 02:48:01 AM 0.50 0.00 0.50 0.00 115.88 02:49:01 AM 0.48 0.00 0.48 0.00 21.60 02:50:01 AM 0.18 0.03 0.15 1.87 14.83 02:51:01 AM 10.50 0.32 10.18 37.55 365.94 02:52:01 AM 29.96 0.53 29.42 64.78 1675.62 Average: 24.68 1.35 23.34 230.37 2245.11 02:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 AM 5270948 7049736 2611484 33.13 2688 1956736 708072 7.93 187136 2090000 176984 02:41:01 AM 5275904 7099460 2606528 33.07 2688 2000452 647968 7.26 218636 2044212 10764 02:42:01 AM 4974368 7037164 2908064 36.89 2688 2232108 668468 7.48 258000 2283188 185444 02:43:01 AM 4954628 7034956 2927804 37.14 2688 2249088 663320 7.43 266356 2285416 36 02:44:01 AM 4954600 7034932 2927832 37.14 2688 2249092 663320 7.43 266360 2285488 4 02:45:01 AM 4954712 7035044 2927720 37.14 2688 2249092 663320 7.43 266360 2285420 8 02:46:01 AM 4917308 6997960 2965124 37.62 2688 2249420 710460 7.95 266484 2322728 52 02:47:01 AM 4908600 6990696 2973832 37.73 2688 2250896 745432 8.35 266624 2331288 584 02:48:01 AM 4902016 6986936 2980416 37.81 2688 2253696 745432 8.35 266628 2337772 128 02:49:01 AM 4901792 6987080 2980640 37.81 2688 2254056 745432 8.35 266632 2337996 60 02:50:01 AM 4900116 6985816 2982316 37.83 2688 2254476 741596 8.30 266772 2339296 104 02:51:01 AM 4976716 6928856 2905716 36.86 2688 2125636 764320 8.56 301120 2246948 56180 02:52:01 AM 5116028 7035268 2766404 35.10 2688 2093604 673848 7.55 467448 1947148 25072 Average: 5000595 7015685 2881837 36.56 2688 2186027 703153 7.87 274197 2241300 35032 02:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 91.54 73.06 1015.35 11.28 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 60.05 42.56 549.45 7.17 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 42.30 33.29 313.72 7.31 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 563.52 407.42 113.83 92.97 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 2.65 2.00 0.56 0.48 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 2.58 1.87 0.42 0.41 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 25.90 11.66 8.03 1.46 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 30.87 25.02 9.21 4.76 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 27.06 23.23 6.94 4.79 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 13.11 8.77 2.78 1.80 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 10.06 7.83 2.29 1.55 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 80.36 54.73 98.32 33.72 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 18.96 17.23 16.64 7.88 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 74.52 54.51 164.52 13.48 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) 06/23/2025 _x86_64_ (2 CPU) 02:38:09 LINUX RESTART (2 CPU) 02:39:01 AM CPU %user %nice %system %iowait %steal %idle 02:40:01 AM all 39.76 0.00 5.98 1.03 0.12 53.11 02:40:01 AM 0 23.24 0.00 4.19 0.83 0.12 71.62 02:40:01 AM 1 56.31 0.00 7.78 1.23 0.12 34.56 02:41:01 AM all 22.03 0.00 2.76 0.96 0.08 74.17 02:41:01 AM 0 22.93 0.00 2.69 1.02 0.08 73.28 02:41:01 AM 1 21.12 0.00 2.84 0.90 0.08 75.05 02:42:01 AM all 22.83 0.00 4.33 1.37 0.10 71.37 02:42:01 AM 0 22.34 0.00 4.61 0.95 0.10 72.00 02:42:01 AM 1 23.31 0.00 4.06 1.79 0.10 70.74 02:43:01 AM all 12.13 0.00 2.75 3.22 0.06 81.85 02:43:01 AM 0 11.61 0.00 2.62 2.99 0.05 82.74 02:43:01 AM 1 12.64 0.00 2.88 3.44 0.07 80.97 02:44:01 AM all 0.38 0.00 0.09 0.02 0.03 99.48 02:44:01 AM 0 0.18 0.00 0.08 0.00 0.03 99.70 02:44:01 AM 1 0.57 0.00 0.10 0.03 0.03 99.27 02:45:01 AM all 0.37 0.00 0.07 0.00 0.03 99.54 02:45:01 AM 0 0.12 0.00 0.07 0.00 0.02 99.80 02:45:01 AM 1 0.62 0.00 0.07 0.00 0.03 99.28 02:46:01 AM all 0.96 0.00 0.22 0.00 0.03 98.80 02:46:01 AM 0 0.22 0.00 0.15 0.00 0.03 99.60 02:46:01 AM 1 1.70 0.00 0.28 0.00 0.02 98.00 02:47:01 AM all 10.51 0.00 0.96 0.02 0.06 88.45 02:47:01 AM 0 8.45 0.00 0.75 0.02 0.07 90.72 02:47:01 AM 1 12.57 0.00 1.17 0.02 0.05 86.19 02:48:01 AM all 13.95 0.00 0.51 0.00 0.06 85.48 02:48:01 AM 0 7.46 0.00 0.40 0.00 0.05 92.09 02:48:01 AM 1 20.45 0.00 0.62 0.00 0.07 78.87 02:49:01 AM all 4.34 0.00 0.32 0.00 0.05 95.29 02:49:01 AM 0 2.19 0.00 0.23 0.00 0.05 97.53 02:49:01 AM 1 6.49 0.00 0.40 0.00 0.05 93.06 02:50:01 AM all 3.82 0.00 0.30 0.00 0.06 95.82 02:50:01 AM 0 2.21 0.00 0.17 0.00 0.05 97.58 02:50:01 AM 1 5.43 0.00 0.43 0.00 0.07 94.07 02:50:01 AM CPU %user %nice %system %iowait %steal %idle 02:51:01 AM all 16.05 0.00 1.87 0.05 0.07 81.96 02:51:01 AM 0 15.62 0.00 1.61 0.07 0.07 82.63 02:51:01 AM 1 16.49 0.00 2.12 0.03 0.07 81.29 02:52:01 AM all 31.13 0.00 4.12 0.13 0.09 64.53 02:52:01 AM 0 19.92 0.00 2.96 0.15 0.10 76.87 02:52:01 AM 1 42.32 0.00 5.29 0.10 0.08 52.21 Average: all 13.72 0.00 1.87 0.52 0.06 83.83 Average: 0 10.50 0.00 1.58 0.46 0.06 87.39 Average: 1 16.94 0.00 2.16 0.58 0.06 80.26