---> uname -a: Linux prd-centos8-robot-2c-8g-27280.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 615 4949 19 2132 6785 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:ca:fd:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.77/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85992sec preferred_lft 85992sec inet6 fe80::f816:3eff:feca:fdb8/64 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) 09/25/2024 _x86_64_ (2 CPU) 00:35:22 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 97.82 43.52 54.30 7122.16 5853.38 12:38:01 AM 102.98 0.70 102.28 50.79 10676.89 12:39:01 AM 25.36 0.58 24.78 64.78 2051.10 12:40:01 AM 63.88 2.52 61.36 396.00 7794.29 12:41:01 AM 4.45 0.40 4.05 68.91 183.14 12:42:01 AM 27.73 0.53 27.20 64.79 1200.37 Average: 53.70 8.04 45.66 1294.64 4626.45 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5222484 6968640 2659948 33.75 2688 1928988 782720 8.76 245876 2093116 200468 12:38:01 AM 5135976 6969288 2746456 34.84 2688 2009908 746152 8.35 221412 2175316 30068 12:39:01 AM 5119584 7007840 2762848 35.05 2688 2062560 736664 8.25 252636 2155056 47144 12:40:01 AM 4981776 7026412 2900656 36.80 2688 2213688 674208 7.55 263236 2260804 96 12:41:01 AM 5121992 7003032 2760440 35.02 2688 2051512 693260 7.76 256796 2129552 4240 12:42:01 AM 5069844 6961148 2812588 35.68 2688 2066288 758404 8.49 450680 2009644 17708 Average: 5108609 6989393 2773823 35.19 2688 2055491 731901 8.20 281773 2137248 49954 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 285.85 177.24 1571.56 59.43 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 57.96 44.48 613.24 8.30 0.00 0.00 0.00 0.00 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 23.89 18.38 57.57 5.82 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 175.27 118.83 257.07 27.97 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 61.30 35.32 77.62 26.03 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 20.30 18.93 16.66 9.18 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 104.10 68.86 432.29 22.79 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) 09/25/2024 _x86_64_ (2 CPU) 00:35:22 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 41.33 0.02 7.34 3.92 0.14 47.25 12:37:01 AM 0 39.32 0.02 6.75 3.72 0.13 50.06 12:37:01 AM 1 43.34 0.02 7.93 4.12 0.15 44.44 12:38:01 AM all 28.90 0.00 4.18 3.48 0.09 63.35 12:38:01 AM 0 21.03 0.00 3.05 3.05 0.08 72.79 12:38:01 AM 1 36.80 0.00 5.32 3.91 0.10 53.87 12:39:01 AM all 17.72 0.00 2.73 0.82 0.08 78.65 12:39:01 AM 0 7.27 0.00 2.34 0.72 0.07 89.61 12:39:01 AM 1 28.16 0.00 3.12 0.92 0.08 67.72 12:40:01 AM all 20.95 0.00 3.75 3.68 0.12 71.50 12:40:01 AM 0 18.45 0.00 3.75 4.61 0.10 73.09 12:40:01 AM 1 23.44 0.00 3.75 2.76 0.13 69.92 12:41:01 AM all 2.79 0.00 1.14 0.08 0.02 95.98 12:41:01 AM 0 3.64 0.00 1.44 0.13 0.02 94.77 12:41:01 AM 1 1.94 0.00 0.83 0.02 0.02 97.19 12:42:01 AM all 30.72 0.00 3.11 0.54 0.10 65.52 12:42:01 AM 0 29.39 0.00 3.14 0.37 0.10 67.00 12:42:01 AM 1 32.05 0.00 3.08 0.72 0.10 64.05 Average: all 23.73 0.00 3.71 2.09 0.09 70.38 Average: 0 19.84 0.00 3.41 2.10 0.08 74.56 Average: 1 27.62 0.00 4.00 2.07 0.10 66.21