---> uname -a: Linux prd-centos8-robot-2c-8g-16717.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: 2799.998 BogoMIPS: 5599.99 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 597 4803 19 2296 6797 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:00:3c:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.133/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85801sec preferred_lft 85801sec inet6 fe80::f816:3eff:fe00:3cf8/64 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) 09/01/2024 _x86_64_ (2 CPU) 01:38:16 LINUX RESTART (2 CPU) 01:39:01 AM tps rtps wtps bread/s bwrtn/s 01:40:01 AM 129.04 52.24 76.79 7282.36 17443.46 01:41:01 AM 85.17 0.70 84.47 50.77 9232.28 01:42:01 AM 16.69 0.42 16.28 64.78 1633.14 01:43:01 AM 64.74 2.52 62.22 396.07 7783.70 01:44:01 AM 4.55 0.00 4.55 0.00 213.10 01:45:01 AM 0.28 0.00 0.28 0.00 4.17 01:46:01 AM 0.13 0.00 0.13 0.00 0.90 01:47:02 AM 4.05 0.17 3.88 32.93 51.27 01:48:01 AM 26.19 0.53 25.67 65.74 1031.46 Average: 36.78 6.30 30.49 878.61 4161.05 01:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:40:01 AM 5388240 7080804 2494192 31.64 2688 1874252 665688 7.45 209816 1959036 123008 01:41:01 AM 5173136 6998644 2709296 34.37 2688 2002768 714872 8.00 222092 2140736 30112 01:42:01 AM 5161312 7033980 2721120 34.52 2688 2048044 671380 7.52 246948 2124168 43152 01:43:01 AM 5012648 7049436 2869784 36.41 2688 2205976 635928 7.12 264080 2227608 112 01:44:01 AM 5015872 7052664 2866560 36.37 2688 2205980 635928 7.12 264076 2227692 4 01:45:01 AM 5015880 7052672 2866552 36.37 2688 2205980 635928 7.12 264076 2227796 8 01:46:01 AM 5016452 7053244 2865980 36.36 2688 2205980 635928 7.12 264076 2227580 12 01:47:02 AM 4913456 6971436 2968976 37.67 2688 2227160 703412 7.88 284520 2310076 20216 01:48:01 AM 4970496 7011124 2911936 36.94 2688 2209412 686184 7.68 454452 2083076 16588 Average: 5074166 7033778 2808266 35.63 2688 2131728 665028 7.45 274904 2169752 25912 01:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 306.28 184.54 1562.50 57.99 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 58.69 46.66 554.43 8.07 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 24.69 17.13 7.77 5.51 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 486.32 352.79 363.04 84.87 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 3.47 1.43 6.20 0.16 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 0.77 0.38 0.34 0.26 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 1.00 0.13 0.06 0.01 0.00 0.00 0.00 0.00 01:47:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:02 AM eth0 11.51 9.37 12.01 5.39 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 21.20 18.03 16.36 8.40 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 101.70 70.15 280.83 18.98 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) 09/01/2024 _x86_64_ (2 CPU) 01:38:16 LINUX RESTART (2 CPU) 01:39:01 AM CPU %user %nice %system %iowait %steal %idle 01:40:01 AM all 42.52 0.05 7.98 4.67 0.11 44.68 01:40:01 AM 0 39.20 0.10 9.37 5.31 0.10 45.92 01:40:01 AM 1 45.85 0.00 6.58 4.03 0.12 43.43 01:41:01 AM all 25.49 0.00 3.65 3.84 0.09 66.93 01:41:01 AM 0 20.18 0.00 2.99 3.43 0.12 73.28 01:41:01 AM 1 30.81 0.00 4.32 4.25 0.07 60.56 01:42:01 AM all 14.42 0.00 2.50 0.63 0.07 82.38 01:42:01 AM 0 17.02 0.00 2.67 0.64 0.07 79.61 01:42:01 AM 1 11.82 0.00 2.33 0.63 0.07 85.14 01:43:01 AM all 23.27 0.00 4.40 3.69 0.09 68.54 01:43:01 AM 0 17.93 0.00 3.88 2.93 0.10 75.16 01:43:01 AM 1 28.63 0.00 4.92 4.46 0.08 61.90 01:44:01 AM all 0.36 0.00 0.08 0.04 0.03 99.49 01:44:01 AM 0 0.15 0.00 0.10 0.08 0.05 99.62 01:44:01 AM 1 0.57 0.00 0.05 0.00 0.02 99.37 01:45:01 AM all 0.33 0.00 0.05 0.00 0.05 99.57 01:45:01 AM 0 0.08 0.00 0.07 0.00 0.07 99.78 01:45:01 AM 1 0.57 0.00 0.03 0.00 0.03 99.37 01:46:01 AM all 0.32 0.00 0.07 0.00 0.05 99.57 01:46:01 AM 0 0.08 0.00 0.07 0.00 0.05 99.80 01:46:01 AM 1 0.55 0.00 0.07 0.00 0.05 99.33 01:47:02 AM all 5.69 0.00 0.68 0.05 0.06 93.52 01:47:02 AM 0 3.16 0.00 0.55 0.05 0.05 96.19 01:47:02 AM 1 8.23 0.00 0.80 0.05 0.07 90.86 01:48:01 AM all 27.46 0.00 3.33 0.39 0.08 68.73 01:48:01 AM 0 12.40 0.00 2.28 0.41 0.10 84.81 01:48:01 AM 1 42.52 0.00 4.38 0.37 0.07 52.66 Average: all 15.48 0.01 2.52 1.48 0.07 80.46 Average: 0 12.22 0.01 2.44 1.42 0.08 83.83 Average: 1 18.73 0.00 2.60 1.53 0.06 77.08