---> uname -a: Linux prd-centos8-robot-2c-8g-4862.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 577 4987 19 2132 6824 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:f4:a6:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fef4:a6fb/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) 12/22/2024 _x86_64_ (2 CPU) 23:34:57 LINUX RESTART (2 CPU) 11:36:01 PM tps rtps wtps bread/s bwrtn/s 11:37:01 PM 97.43 6.05 91.39 1089.37 7511.78 11:38:01 PM 63.35 1.05 62.30 113.70 8227.81 11:39:01 PM 55.88 9.23 46.65 1640.52 2935.37 11:40:00 PM 22.75 0.03 22.72 3.54 5635.34 11:40:01 PM 0.00 0.00 0.00 0.00 0.00 11:41:01 PM 0.68 0.00 0.68 0.00 9.16 11:42:01 PM 0.32 0.00 0.32 0.00 3.18 11:43:01 PM 0.30 0.00 0.30 0.00 3.42 11:44:01 PM 17.68 0.53 17.15 81.59 735.74 Average: 32.24 2.11 30.13 366.10 3118.23 11:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 PM 5276164 7041348 2606256 33.06 2688 1944212 677384 7.58 186820 2088384 187324 11:38:01 PM 5300372 7099816 2582048 32.76 2688 1977756 625460 7.00 217132 2024840 20 11:39:01 PM 4961928 7012900 2920492 37.05 2688 2220708 668216 7.48 260224 2293740 156356 11:40:00 PM 5019108 7069812 2863312 36.33 2688 2220832 616672 6.90 263748 2228392 4 11:40:01 PM 5018420 7069148 2864000 36.33 2688 2220832 616672 6.90 263748 2228672 16 11:41:01 PM 5018312 7069044 2864108 36.34 2688 2220836 616672 6.90 263748 2228748 4 11:42:01 PM 5018420 7069152 2864000 36.33 2688 2220836 616672 6.90 263748 2228688 16 11:43:01 PM 5018776 7069508 2863644 36.33 2688 2220836 616672 6.90 263748 2228692 4 11:44:01 PM 5165900 7042044 2716520 34.46 2688 2052336 667824 7.48 452784 1917204 13364 Average: 5088600 7060308 2793820 35.44 2688 2144354 635805 7.12 270633 2163040 39679 11:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 94.24 77.92 950.24 11.63 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 46.60 34.02 438.50 5.97 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 45.52 38.52 302.37 18.17 0.00 0.00 0.00 0.00 11:40:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:00 PM eth0 204.58 147.35 39.52 31.06 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 0.81 0.00 0.03 0.00 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 0.58 0.25 0.12 0.09 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 1.02 0.18 0.11 0.01 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 0.70 0.17 0.06 0.01 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 49.86 35.66 78.87 23.03 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 54.86 41.38 226.13 11.17 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) 12/22/2024 _x86_64_ (2 CPU) 23:34:57 LINUX RESTART (2 CPU) 11:36:01 PM CPU %user %nice %system %iowait %steal %idle 11:37:01 PM all 38.16 0.00 5.34 2.55 0.10 53.85 11:37:01 PM 0 37.47 0.00 5.14 2.03 0.10 55.26 11:37:01 PM 1 38.86 0.00 5.54 3.07 0.10 52.43 11:38:01 PM all 18.52 0.00 2.31 2.92 0.07 76.18 11:38:01 PM 0 12.25 0.00 2.20 2.22 0.07 83.27 11:38:01 PM 1 24.81 0.00 2.42 3.62 0.07 69.08 11:39:01 PM all 27.60 0.00 4.92 1.32 0.09 66.07 11:39:01 PM 0 23.23 0.00 4.57 1.07 0.10 71.04 11:39:01 PM 1 31.97 0.00 5.28 1.57 0.08 61.10 11:40:00 PM all 1.53 0.00 0.70 1.13 0.04 96.60 11:40:00 PM 0 2.18 0.00 0.63 0.97 0.03 96.18 11:40:00 PM 1 0.87 0.00 0.77 1.30 0.05 97.01 11:40:01 PM all 0.81 0.00 0.40 0.00 0.00 98.79 11:40:01 PM 0 1.61 0.00 0.00 0.00 0.00 98.39 11:40:01 PM 1 0.00 0.00 0.81 0.00 0.00 99.19 11:41:01 PM all 0.32 0.00 0.05 0.00 0.03 99.61 11:41:01 PM 0 0.05 0.00 0.05 0.00 0.02 99.88 11:41:01 PM 1 0.58 0.00 0.05 0.00 0.03 99.33 11:42:01 PM all 0.28 0.00 0.05 0.00 0.03 99.63 11:42:01 PM 0 0.10 0.00 0.08 0.00 0.05 99.77 11:42:01 PM 1 0.47 0.00 0.02 0.00 0.02 99.50 11:43:01 PM all 0.18 0.00 0.06 0.00 0.03 99.74 11:43:01 PM 0 0.10 0.00 0.07 0.00 0.03 99.80 11:43:01 PM 1 0.25 0.00 0.05 0.00 0.02 99.68 11:44:01 PM all 17.49 0.00 2.62 0.18 0.08 79.64 11:44:01 PM 0 13.63 0.00 2.32 0.17 0.07 83.81 11:44:01 PM 1 21.35 0.00 2.92 0.18 0.08 75.47 Average: all 13.02 0.00 2.01 1.01 0.06 83.90 Average: 0 11.14 0.00 1.88 0.81 0.06 86.11 Average: 1 14.90 0.00 2.13 1.21 0.06 81.69