---> uname -a: Linux prd-centos8-robot-2c-8g-3966.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 580 4994 19 2122 6821 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:53:0d:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.98/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85777sec preferred_lft 85777sec inet6 fe80::f816:3eff:fe53:da1/64 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) 12/19/2024 _x86_64_ (2 CPU) 02:07:05 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 50.42 6.18 44.24 1091.10 4844.62 02:10:01 AM 84.97 0.12 84.86 3.46 8179.63 02:11:01 AM 43.99 1.08 42.91 115.94 4676.93 02:12:01 AM 56.24 6.72 49.53 1245.93 3338.29 02:13:01 AM 21.96 0.03 21.93 3.47 5479.72 02:14:01 AM 3.70 0.12 3.58 33.06 189.65 02:15:01 AM 1.93 0.00 1.93 0.00 64.46 02:16:01 AM 0.15 0.00 0.15 0.00 1.50 02:17:01 AM 23.13 0.63 22.49 73.18 1184.52 Average: 31.83 1.65 30.18 285.11 3106.82 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5544616 7069744 2337808 29.66 2688 1717964 692940 7.76 187876 1863248 15400 02:10:01 AM 5168044 6986980 2714380 34.44 2688 1997712 748828 8.38 190792 2183892 136824 02:11:01 AM 5294640 7090936 2587784 32.83 2688 1974488 634784 7.11 218128 2027956 24 02:12:01 AM 4979784 7015656 2902640 36.82 2688 2205572 678520 7.60 255832 2277876 156276 02:13:01 AM 5029324 7064908 2853100 36.20 2688 2205700 617496 6.91 259132 2220196 4 02:14:01 AM 4982380 7020444 2900044 36.79 2688 2208180 704932 7.89 259400 2266796 4 02:15:01 AM 4967924 7006000 2914500 36.97 2688 2208192 720488 8.07 259400 2281056 24 02:16:01 AM 5025472 7065540 2856952 36.24 2688 2210180 617144 6.91 259820 2223528 1992 02:17:01 AM 5210332 7076720 2672092 33.90 2688 2042708 652680 7.31 451232 1872240 2368 Average: 5133613 7044103 2748811 34.87 2688 2085633 674201 7.55 260179 2135199 34768 02:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 67.49 51.53 465.75 17.62 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 83.44 67.03 1029.10 10.01 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 14.66 9.96 6.97 3.68 0.00 0.00 0.00 0.00 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 44.14 34.61 301.54 18.58 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 152.63 92.80 35.04 23.97 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 166.74 156.91 49.64 61.31 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 244.95 242.59 193.90 95.49 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 148.66 139.09 70.57 46.76 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 42.80 33.19 83.18 26.10 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 107.28 91.97 248.43 33.72 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) 12/19/2024 _x86_64_ (2 CPU) 02:07:05 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 14.39 0.00 2.48 23.46 0.08 59.60 02:09:01 AM 0 14.17 0.00 2.05 21.41 0.07 62.30 02:09:01 AM 1 14.60 0.00 2.90 25.51 0.08 56.90 02:10:01 AM all 31.24 0.00 4.44 7.75 0.11 56.46 02:10:01 AM 0 30.65 0.00 4.80 6.64 0.12 57.79 02:10:01 AM 1 31.82 0.00 4.09 8.85 0.10 55.13 02:11:01 AM all 15.00 0.00 1.96 3.29 0.18 79.56 02:11:01 AM 0 6.47 0.00 1.70 4.30 0.20 87.32 02:11:01 AM 1 23.52 0.00 2.22 2.29 0.17 71.81 02:12:01 AM all 27.25 0.00 4.83 3.74 0.08 64.10 02:12:01 AM 0 18.45 0.00 4.23 4.41 0.07 72.84 02:12:01 AM 1 36.02 0.00 5.44 3.07 0.10 55.37 02:13:01 AM all 2.15 0.00 0.74 2.21 0.03 94.88 02:13:01 AM 0 2.27 0.00 0.67 2.29 0.03 94.73 02:13:01 AM 1 2.02 0.00 0.80 2.12 0.03 95.02 02:14:01 AM all 13.59 0.00 0.52 0.07 0.08 85.74 02:14:01 AM 0 14.82 0.00 0.45 0.00 0.08 84.65 02:14:01 AM 1 12.37 0.00 0.59 0.13 0.07 86.84 02:15:01 AM all 21.19 0.00 0.53 0.25 0.10 77.93 02:15:01 AM 0 29.46 0.00 0.64 0.50 0.12 69.28 02:15:01 AM 1 12.94 0.00 0.42 0.00 0.08 86.56 02:16:01 AM all 19.14 0.00 0.48 0.00 0.08 80.30 02:16:01 AM 0 35.64 0.00 0.69 0.00 0.10 63.57 02:16:01 AM 1 2.59 0.00 0.27 0.00 0.07 97.08 02:17:01 AM all 22.79 0.00 2.92 1.65 0.08 72.57 02:17:01 AM 0 9.47 0.00 2.46 0.37 0.07 87.63 02:17:01 AM 1 36.09 0.00 3.37 2.92 0.08 57.53 Average: all 18.54 0.00 2.10 4.71 0.09 74.56 Average: 0 17.93 0.00 1.97 4.43 0.09 75.57 Average: 1 19.14 0.00 2.24 4.99 0.09 73.55