---> uname -a: Linux prd-centos8-robot-2c-8g-40685.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 711 4852 19 2133 6689 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:38:c1:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.104/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85962sec preferred_lft 85962sec inet6 fe80::f816:3eff:fe38:c1a1/64 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) 10/09/2024 _x86_64_ (2 CPU) 00:37:18 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 98.15 15.23 82.92 2706.43 6695.10 12:40:01 AM 77.79 0.70 77.09 50.79 9455.79 12:41:01 AM 35.21 0.42 34.79 64.79 2109.70 12:42:01 AM 43.01 2.52 40.50 395.94 6821.41 12:43:01 AM 3.70 0.10 3.60 32.93 170.22 12:44:01 AM 15.33 0.40 14.93 46.78 684.64 Average: 45.53 3.23 42.30 549.65 4322.91 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5256356 6991356 2626068 33.32 2688 1917368 839536 9.40 210880 2091948 160312 12:40:01 AM 5136284 6971284 2746140 34.84 2688 2012292 851344 9.53 231532 2166360 12428 12:41:01 AM 4908852 6943876 2973572 37.72 2688 2204940 816868 9.15 256468 2348380 172980 12:42:01 AM 4884240 6933820 2998184 38.04 2688 2219004 779752 8.73 261956 2358812 8 12:43:01 AM 4824072 6875188 3058352 38.80 2688 2220540 875796 9.81 262080 2417448 16 12:44:01 AM 5055316 6930800 2827108 35.87 2688 2050620 783248 8.77 447976 2026000 13360 Average: 5010853 6941054 2871571 36.43 2688 2104127 824424 9.23 278482 2234825 59851 12:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 216.76 149.97 1445.51 47.57 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 52.81 35.38 411.87 7.07 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 42.46 33.26 296.56 8.62 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 225.99 161.10 48.16 35.54 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 71.20 51.61 426.52 4.78 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 143.19 111.48 1105.98 33.06 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 125.41 90.47 622.44 22.77 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) 10/09/2024 _x86_64_ (2 CPU) 00:37:18 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 38.40 0.00 6.34 3.31 0.10 51.85 12:39:01 AM 0 38.07 0.00 6.62 2.65 0.10 52.56 12:39:01 AM 1 38.73 0.00 6.07 3.97 0.10 51.13 12:40:01 AM all 20.40 0.00 3.16 3.60 0.11 72.73 12:40:01 AM 0 19.50 0.00 3.01 2.97 0.13 74.39 12:40:01 AM 1 21.30 0.00 3.32 4.22 0.08 71.07 12:41:01 AM all 27.14 0.00 3.65 1.17 0.13 67.91 12:41:01 AM 0 36.51 0.00 3.98 0.97 0.17 58.38 12:41:01 AM 1 17.90 0.00 3.33 1.37 0.08 77.32 12:42:01 AM all 7.42 0.00 1.80 1.81 0.06 88.91 12:42:01 AM 0 7.03 0.00 1.74 1.95 0.05 89.23 12:42:01 AM 1 7.82 0.00 1.86 1.67 0.07 88.59 12:43:01 AM all 3.83 0.00 0.51 0.07 0.07 95.52 12:43:01 AM 0 3.46 0.00 0.42 0.08 0.07 95.97 12:43:01 AM 1 4.21 0.00 0.60 0.05 0.07 95.07 12:44:01 AM all 16.26 0.00 2.68 0.28 0.08 80.71 12:44:01 AM 0 21.07 0.00 2.42 0.45 0.08 75.97 12:44:01 AM 1 11.41 0.00 2.93 0.10 0.07 85.49 Average: all 18.91 0.00 3.03 1.71 0.09 76.27 Average: 0 20.91 0.00 3.03 1.51 0.10 74.45 Average: 1 16.92 0.00 3.02 1.90 0.08 78.08