---> uname -a: Linux prd-centos8-robot-2c-8g-4460.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 632 4930 19 2134 6769 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:08:e7:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.109/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85791sec preferred_lft 85791sec inet6 fe80::f816:3eff:fe08:e7e2/64 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) 12/21/2024 _x86_64_ (2 CPU) 02:11:42 LINUX RESTART (2 CPU) 02:12:02 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 185.69 137.12 48.57 14439.03 38703.18 02:14:01 AM 86.09 0.32 85.77 14.26 7467.88 02:15:01 AM 65.21 0.73 64.47 53.06 8289.39 02:16:01 AM 32.36 7.15 25.21 1310.71 1771.99 02:17:01 AM 58.66 2.52 56.15 396.00 7333.24 02:18:01 AM 2.97 0.12 2.85 33.06 99.08 02:19:01 AM 2.03 0.00 2.03 0.00 109.28 02:20:01 AM 0.35 0.00 0.35 0.00 5.10 02:21:01 AM 12.38 0.32 12.06 36.92 434.82 Average: 49.28 16.25 33.02 1786.11 7077.13 02:12:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5628676 7102400 2253756 28.59 2688 1669068 673260 7.54 176976 1802648 75876 02:14:01 AM 5314788 7076592 2567644 32.57 2688 1940708 652856 7.31 186976 2048084 183680 02:15:01 AM 5259376 7053984 2623056 33.28 2688 1972664 682448 7.64 206560 2073624 24 02:16:01 AM 5080840 7000960 2801592 35.54 2688 2095052 710156 7.95 258004 2190856 65412 02:17:01 AM 4995796 7043424 2886636 36.62 2688 2217540 685636 7.68 264056 2249908 76 02:18:01 AM 4948676 6998716 2933756 37.22 2688 2219940 764044 8.55 264328 2296960 1408 02:19:01 AM 4946752 6996792 2935680 37.24 2688 2219940 764044 8.55 264328 2298972 12 02:20:01 AM 4929048 6979104 2953384 37.47 2688 2219956 801752 8.98 264328 2316252 4 02:21:01 AM 5062656 6939756 2819776 35.77 2688 2053084 771352 8.64 297320 2170388 20164 Average: 5129623 7021303 2752809 34.92 2688 2067550 722839 8.09 242542 2160855 38517 02:12:02 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 266.86 148.11 987.21 57.92 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 75.77 65.11 832.49 7.80 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 46.54 33.41 439.67 6.19 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 42.41 32.58 297.29 7.74 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 208.26 159.85 45.98 40.45 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 43.11 35.96 24.29 11.33 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 250.33 249.38 51.52 104.27 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 209.63 206.00 197.80 74.11 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 92.70 73.19 128.66 34.67 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 137.06 111.45 332.68 38.24 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) 12/21/2024 _x86_64_ (2 CPU) 02:11:42 LINUX RESTART (2 CPU) 02:12:02 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 30.03 0.05 10.37 30.32 0.13 29.10 02:13:01 AM 0 25.86 0.02 11.20 29.51 0.12 33.29 02:13:01 AM 1 34.23 0.09 9.53 31.13 0.14 24.87 02:14:01 AM all 30.41 0.00 4.04 2.10 0.10 63.34 02:14:01 AM 0 25.87 0.00 4.04 2.11 0.10 67.88 02:14:01 AM 1 34.94 0.00 4.04 2.10 0.10 58.82 02:15:01 AM all 13.87 0.00 2.29 6.61 0.11 77.13 02:15:01 AM 0 7.61 0.00 2.04 5.31 0.10 84.94 02:15:01 AM 1 20.14 0.00 2.54 7.90 0.12 69.30 02:16:01 AM all 21.57 0.00 3.31 1.76 0.09 73.27 02:16:01 AM 0 16.98 0.00 3.04 1.96 0.10 77.92 02:16:01 AM 1 26.16 0.00 3.58 1.56 0.08 68.61 02:17:01 AM all 16.61 0.00 3.10 3.89 0.08 76.33 02:17:01 AM 0 11.77 0.00 2.70 3.35 0.08 82.10 02:17:01 AM 1 21.44 0.00 3.50 4.42 0.08 70.55 02:18:01 AM all 4.32 0.00 0.35 0.02 0.05 95.26 02:18:01 AM 0 2.86 0.00 0.22 0.02 0.05 96.85 02:18:01 AM 1 5.79 0.00 0.49 0.02 0.05 93.66 02:19:01 AM all 20.42 0.00 0.50 0.02 0.09 78.97 02:19:01 AM 0 9.36 0.00 0.37 0.00 0.08 90.19 02:19:01 AM 1 31.49 0.00 0.64 0.03 0.10 67.74 02:20:01 AM all 24.16 0.00 0.54 0.00 0.09 75.20 02:20:01 AM 0 12.11 0.00 0.35 0.00 0.10 87.44 02:20:01 AM 1 36.24 0.00 0.74 0.00 0.08 62.94 02:21:01 AM all 17.97 0.00 1.84 0.12 0.08 80.01 02:21:01 AM 0 4.34 0.00 1.44 0.05 0.07 94.10 02:21:01 AM 1 31.67 0.00 2.24 0.18 0.08 65.83 Average: all 19.89 0.01 2.90 4.88 0.09 72.23 Average: 0 12.93 0.00 2.79 4.61 0.09 79.57 Average: 1 26.87 0.01 3.01 5.15 0.09 64.87