---> uname -a: Linux prd-centos8-robot-2c-8g-8179.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 589 4970 19 2137 6812 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:66:66:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.69/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85821sec preferred_lft 85821sec inet6 fe80::f816:3eff:fe66:661a/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) 01/07/2025 _x86_64_ (2 CPU) 00:45:43 LINUX RESTART (2 CPU) 12:46:02 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 217.65 147.94 69.71 14646.94 41239.89 12:48:01 AM 103.87 0.73 103.13 53.06 11083.97 12:49:01 AM 21.94 0.42 21.53 64.78 1584.56 12:50:01 AM 54.22 9.23 44.99 1641.99 3217.81 12:51:01 AM 26.97 0.00 26.97 0.00 5631.12 12:52:01 AM 4.35 0.12 4.23 33.06 191.35 12:53:01 AM 0.40 0.00 0.40 0.00 6.75 12:54:01 AM 0.13 0.00 0.13 0.00 2.13 12:55:01 AM 27.75 0.63 27.12 73.16 1371.60 Average: 50.50 17.44 33.07 1811.29 7085.11 12:46:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5307336 6998600 2575096 32.67 2688 1876428 751956 8.42 218736 2048148 210304 12:48:01 AM 5210052 7008436 2672380 33.90 2688 1975828 717048 8.03 197732 2126680 30684 12:49:01 AM 5290012 7089768 2592420 32.89 2688 1977776 648132 7.26 216708 2035636 4 12:50:01 AM 5012620 7063960 2869812 36.41 2688 2220856 649564 7.27 262876 2241072 156312 12:51:01 AM 5008400 7059400 2874032 36.46 2688 2220860 643612 7.21 262876 2241052 4 12:52:01 AM 4959860 7013360 2922572 37.08 2688 2223344 710732 7.96 263148 2289300 4 12:53:01 AM 4945080 6998584 2937352 37.26 2688 2223360 742528 8.31 263148 2304016 28 12:54:01 AM 5003964 7059452 2878468 36.52 2688 2225396 653872 7.32 263560 2245188 2044 12:55:01 AM 5126496 7007776 2755936 34.96 2688 2057720 700540 7.84 454968 1956204 188 Average: 5095980 7033260 2786452 35.35 2688 2111285 690887 7.74 267084 2165255 44397 12:46:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 313.91 185.26 1601.87 57.48 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 64.87 46.88 669.03 8.42 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 15.74 9.85 6.08 11.14 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 219.16 172.99 336.60 36.89 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 6.98 5.50 1.96 1.61 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 178.86 169.69 52.65 67.40 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 240.57 236.74 194.07 92.23 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 146.06 135.44 81.77 44.60 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 48.23 34.35 84.32 29.44 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 136.83 110.61 334.15 38.77 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) 01/07/2025 _x86_64_ (2 CPU) 00:45:43 LINUX RESTART (2 CPU) 12:46:02 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 46.31 0.06 11.09 3.99 0.12 38.43 12:47:01 AM 0 50.78 0.09 10.42 4.13 0.10 34.48 12:47:01 AM 1 41.85 0.03 11.76 3.85 0.14 42.37 12:48:01 AM all 27.96 0.00 4.16 4.48 0.11 63.29 12:48:01 AM 0 27.21 0.00 4.13 4.08 0.12 64.46 12:48:01 AM 1 28.71 0.00 4.19 4.89 0.10 62.11 12:49:01 AM all 10.62 0.00 1.25 0.54 0.05 87.54 12:49:01 AM 0 10.19 0.00 1.18 0.67 0.05 87.91 12:49:01 AM 1 11.05 0.00 1.32 0.42 0.05 87.17 12:50:01 AM all 29.56 0.00 5.67 2.00 0.10 62.67 12:50:01 AM 0 41.83 0.00 6.13 2.46 0.10 49.47 12:50:01 AM 1 17.31 0.00 5.22 1.54 0.10 75.84 12:51:01 AM all 0.39 0.00 0.36 1.09 0.04 98.12 12:51:01 AM 0 0.13 0.00 0.32 0.50 0.05 99.00 12:51:01 AM 1 0.65 0.00 0.40 1.67 0.03 97.24 12:52:01 AM all 15.29 0.00 0.60 0.03 0.08 83.99 12:52:01 AM 0 6.72 0.00 0.47 0.07 0.08 92.66 12:52:01 AM 1 23.84 0.00 0.74 0.00 0.08 75.34 12:53:01 AM all 20.63 0.00 0.54 0.00 0.09 78.73 12:53:01 AM 0 38.31 0.00 0.74 0.00 0.10 60.85 12:53:01 AM 1 2.95 0.00 0.35 0.00 0.08 96.61 12:54:01 AM all 17.69 0.00 0.45 0.00 0.07 81.79 12:54:01 AM 0 33.50 0.00 0.57 0.00 0.08 65.85 12:54:01 AM 1 1.85 0.00 0.34 0.00 0.05 97.76 12:55:01 AM all 26.81 0.00 3.50 0.24 0.08 69.36 12:55:01 AM 0 31.77 0.00 3.32 0.28 0.08 64.55 12:55:01 AM 1 21.86 0.00 3.69 0.20 0.08 74.17 Average: all 21.64 0.01 3.06 1.37 0.08 73.84 Average: 0 26.65 0.01 3.02 1.35 0.09 68.89 Average: 1 16.64 0.00 3.10 1.39 0.08 78.79