---> uname -a: Linux prd-centos8-robot-2c-8g-16788.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 617 4971 19 2108 6783 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:aa:86:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.138/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85818sec preferred_lft 85818sec inet6 fe80::f816:3eff:feaa:8695/64 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) 03:18:16 LINUX RESTART (2 CPU) 03:19:01 AM tps rtps wtps bread/s bwrtn/s 03:20:01 AM 93.87 43.57 50.30 5994.67 22629.94 03:21:01 AM 122.22 7.41 114.81 1296.07 10130.21 03:22:01 AM 29.16 0.42 28.75 64.79 3507.37 03:23:01 AM 54.05 0.03 54.02 3.47 5471.34 03:24:01 AM 13.71 0.00 13.71 0.00 2850.67 03:25:01 AM 2.30 0.10 2.20 32.13 78.49 03:26:01 AM 0.30 0.00 0.30 0.00 6.60 03:27:01 AM 8.78 0.32 8.47 36.93 270.02 03:28:01 AM 26.74 0.52 26.22 64.65 1188.89 Average: 39.02 5.82 33.20 832.58 5126.35 03:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:01 AM 5493876 7050016 2388556 30.30 2688 1746664 718344 8.04 189376 1910856 105372 03:21:01 AM 5185424 7007740 2697008 34.22 2688 1999072 720560 8.07 221696 2129228 87092 03:22:01 AM 5266720 7090416 2615712 33.18 2688 2001016 652664 7.31 240432 2031496 8 03:23:01 AM 5026828 7047832 2855604 36.23 2688 2190488 683132 7.65 259692 2222832 76172 03:24:01 AM 5026344 7047344 2856088 36.23 2688 2190492 683132 7.65 259692 2222388 8 03:25:01 AM 4905328 6927572 2977104 37.77 2688 2191736 848468 9.50 259820 2341788 36 03:26:01 AM 4870272 6892540 3012160 38.21 2688 2191772 879188 9.84 259820 2376528 4 03:27:01 AM 5069312 6943304 2813120 35.69 2688 2049452 765432 8.57 273288 2186824 24696 03:28:01 AM 5106004 6961896 2776428 35.22 2688 2031828 741168 8.30 443232 1983088 16716 Average: 5105568 6996518 2776864 35.23 2688 2065836 743565 8.33 267450 2156114 34456 03:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 250.42 147.93 1299.86 57.89 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 76.58 59.53 814.89 9.35 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 15.60 10.48 10.03 3.44 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 253.25 188.69 319.66 47.56 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 1.25 0.70 0.16 0.12 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 256.87 274.17 2844.24 709.26 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 308.10 294.54 5598.58 19.06 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 205.93 179.62 2655.31 28.18 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 19.84 18.38 15.70 8.92 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 154.20 130.44 1506.45 98.18 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) 03:18:16 LINUX RESTART (2 CPU) 03:19:01 AM CPU %user %nice %system %iowait %steal %idle 03:20:01 AM all 32.16 0.04 6.31 25.36 0.13 36.01 03:20:01 AM 0 38.41 0.02 6.11 24.98 0.12 30.36 03:20:01 AM 1 25.88 0.07 6.50 25.73 0.13 41.69 03:21:01 AM all 35.99 0.00 5.85 6.33 0.15 51.68 03:21:01 AM 0 32.93 0.00 6.55 8.59 0.15 51.78 03:21:01 AM 1 39.03 0.00 5.15 4.08 0.15 51.58 03:22:01 AM all 11.26 0.00 1.55 1.55 0.06 85.58 03:22:01 AM 0 13.37 0.00 1.64 1.00 0.07 83.93 03:22:01 AM 1 9.15 0.00 1.46 2.11 0.05 87.24 03:23:01 AM all 28.87 0.00 5.33 1.54 0.13 64.13 03:23:01 AM 0 34.03 0.00 5.78 1.99 0.15 58.05 03:23:01 AM 1 23.72 0.00 4.89 1.08 0.12 70.19 03:24:01 AM all 0.29 0.00 0.22 0.70 0.03 98.76 03:24:01 AM 0 0.48 0.00 0.20 1.08 0.02 98.22 03:24:01 AM 1 0.10 0.00 0.23 0.32 0.05 99.30 03:25:01 AM all 14.10 0.00 0.98 0.03 0.11 84.78 03:25:01 AM 0 15.74 0.00 1.08 0.07 0.12 83.00 03:25:01 AM 1 12.47 0.00 0.87 0.00 0.10 86.56 03:26:01 AM all 10.44 0.00 1.10 0.00 0.12 88.34 03:26:01 AM 0 15.69 0.00 1.46 0.00 0.12 82.74 03:26:01 AM 1 5.24 0.00 0.74 0.00 0.12 93.90 03:27:01 AM all 14.42 0.00 1.97 0.04 0.10 83.46 03:27:01 AM 0 12.80 0.00 1.71 0.03 0.10 85.35 03:27:01 AM 1 16.03 0.00 2.24 0.05 0.10 81.58 03:28:01 AM all 30.00 0.00 3.57 0.54 0.12 65.78 03:28:01 AM 0 30.42 0.00 3.47 0.65 0.12 65.34 03:28:01 AM 1 29.58 0.00 3.66 0.43 0.12 66.22 Average: all 19.74 0.00 2.99 4.01 0.11 73.15 Average: 0 21.55 0.00 3.11 4.28 0.11 70.95 Average: 1 17.93 0.01 2.86 3.75 0.10 75.35