---> uname -a: Linux prd-centos8-robot-2c-8g-6511.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 595 4980 19 2121 6806 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:38:ee:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85845sec preferred_lft 85845sec inet6 fe80::f816:3eff:fe38:eed9/64 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) 01/30/2025 _x86_64_ (2 CPU) 02:11:48 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 195.75 151.49 44.26 13817.04 37723.12 02:14:01 AM 81.49 6.23 75.26 1092.70 6369.36 02:15:01 AM 78.67 0.73 77.94 53.05 10007.53 02:16:01 AM 15.79 0.42 15.37 64.76 888.27 02:17:01 AM 32.22 6.71 25.51 1245.72 3040.90 02:18:01 AM 37.30 0.03 37.27 3.47 5820.24 02:19:01 AM 3.92 0.08 3.83 31.99 138.70 02:20:01 AM 10.93 0.33 10.60 37.85 395.32 02:21:01 AM 27.22 0.52 26.70 63.83 1143.06 Average: 53.70 18.51 35.19 1823.50 7280.94 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5771092 7147692 2111332 26.79 2688 1575824 655236 7.34 155920 1695116 29412 02:14:01 AM 5356332 7051504 2526092 32.05 2688 1878376 695076 7.78 187396 2020292 166484 02:15:01 AM 5201160 7024380 2681264 34.02 2688 2001316 702364 7.86 211096 2127592 25552 02:16:01 AM 5199272 7046380 2683152 34.04 2688 2022832 707316 7.92 228348 2104556 40004 02:17:01 AM 4993148 7003708 2889276 36.65 2688 2182464 731888 8.19 273020 2253948 85440 02:18:01 AM 5024100 7064052 2858324 36.26 2688 2210000 641388 7.18 258548 2227972 92 02:19:01 AM 4984248 7025508 2898176 36.77 2688 2211316 711608 7.97 258676 2267972 372 02:20:01 AM 5130296 6997900 2752128 34.91 2688 2043680 721112 8.07 253656 2145076 5092 02:21:01 AM 5139200 7008744 2743224 34.80 2688 2045804 691436 7.74 449920 1943516 16720 Average: 5199872 7041096 2682552 34.03 2688 2019068 695269 7.78 252953 2087338 41019 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 171.23 97.93 908.67 42.91 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 131.24 103.08 1194.19 22.74 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 44.95 30.74 441.39 7.19 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 20.30 16.26 81.95 4.27 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 19.46 16.33 213.71 2.75 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 187.30 164.96 44.19 34.27 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 24.68 16.79 5.39 2.20 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 184.47 149.82 1789.48 31.67 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 22.42 19.97 17.30 9.29 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 89.56 68.43 521.79 17.48 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) 01/30/2025 _x86_64_ (2 CPU) 02:11:48 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 31.74 0.06 9.08 18.48 0.16 40.48 02:13:01 AM 0 32.63 0.02 8.76 19.80 0.14 38.66 02:13:01 AM 1 30.85 0.10 9.39 17.15 0.19 42.32 02:14:01 AM all 31.23 0.00 4.83 1.71 0.12 62.12 02:14:01 AM 0 29.69 0.00 4.05 1.67 0.12 64.47 02:14:01 AM 1 32.77 0.00 5.61 1.75 0.12 59.76 02:15:01 AM all 20.52 0.00 3.27 2.27 0.09 73.85 02:15:01 AM 0 15.10 0.00 3.06 2.46 0.10 79.28 02:15:01 AM 1 25.95 0.00 3.49 2.08 0.08 68.40 02:16:01 AM all 12.88 0.00 2.07 2.77 0.08 82.20 02:16:01 AM 0 8.33 0.00 2.02 2.24 0.07 87.34 02:16:01 AM 1 17.43 0.00 2.12 3.30 0.10 77.05 02:17:01 AM all 8.48 0.00 1.86 11.77 0.11 77.77 02:17:01 AM 0 4.60 0.00 1.54 12.39 0.10 81.37 02:17:01 AM 1 12.38 0.00 2.19 11.15 0.12 74.16 02:18:01 AM all 12.83 0.00 2.81 3.57 0.09 80.69 02:18:01 AM 0 11.10 0.00 2.80 3.87 0.12 82.12 02:18:01 AM 1 14.58 0.00 2.82 3.26 0.07 79.27 02:19:01 AM all 2.12 0.00 0.30 0.11 0.04 97.43 02:19:01 AM 0 3.36 0.00 0.40 0.22 0.03 95.99 02:19:01 AM 1 0.89 0.00 0.20 0.00 0.05 98.86 02:20:01 AM all 9.72 0.00 1.74 0.81 0.08 87.65 02:20:01 AM 0 12.06 0.00 1.52 0.90 0.10 85.42 02:20:01 AM 1 7.38 0.00 1.95 0.72 0.07 89.88 02:21:01 AM all 27.32 0.00 3.47 1.14 0.12 67.94 02:21:01 AM 0 26.83 0.00 3.43 1.17 0.13 68.44 02:21:01 AM 1 27.82 0.00 3.52 1.11 0.10 67.45 Average: all 17.42 0.01 3.27 4.72 0.10 74.49 Average: 0 15.96 0.00 3.06 4.96 0.10 75.91 Average: 1 18.87 0.01 3.47 4.48 0.10 73.07