---> uname -a: Linux prd-centos8-robot-2c-8g-21934.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 620 4961 19 2115 6780 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:6e:50:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.160/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85970sec preferred_lft 85970sec inet6 fe80::f816:3eff:fe6e:5057/64 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) 09/14/2024 _x86_64_ (2 CPU) 06:10:41 LINUX RESTART (2 CPU) 06:11:02 AM tps rtps wtps bread/s bwrtn/s 06:12:01 AM 203.10 141.21 61.89 15537.38 40980.89 06:13:01 AM 84.64 0.77 83.87 10.53 7694.67 06:14:01 AM 56.65 0.73 55.91 51.32 5455.61 06:15:01 AM 22.23 0.38 21.85 64.26 1425.88 06:16:01 AM 48.77 0.03 48.73 3.47 7031.86 06:17:01 AM 9.95 0.40 9.55 68.92 301.88 Average: 70.52 23.60 46.93 2586.82 10397.40 06:11:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:12:01 AM 5369136 6996772 2513288 31.88 2688 1817696 780948 8.74 215440 2006584 115380 06:13:01 AM 5325804 7055724 2556620 32.43 2688 1912412 680800 7.62 209376 2023556 27212 06:14:01 AM 5170864 7008736 2711560 34.40 2688 2015504 715984 8.02 231220 2137548 11200 06:15:01 AM 5043440 6991960 2838984 36.02 2688 2121792 733300 8.21 258956 2224840 98672 06:16:01 AM 5016320 7042868 2866104 36.36 2688 2196032 671348 7.52 258416 2234776 4 06:17:01 AM 5036564 6918504 2845860 36.10 2688 2055132 791372 8.86 272552 2215940 27428 Average: 5160355 7002427 2722069 34.53 2688 2019761 728959 8.16 240993 2140541 46649 06:11:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 322.55 194.02 1599.25 62.29 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 14.83 13.58 183.62 1.91 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 45.65 33.52 392.41 8.00 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 39.98 31.24 273.09 6.65 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 198.53 141.64 44.10 38.50 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 66.42 39.51 78.03 19.25 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 114.09 75.26 425.17 22.66 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) 09/14/2024 _x86_64_ (2 CPU) 06:10:41 LINUX RESTART (2 CPU) 06:11:02 AM CPU %user %nice %system %iowait %steal %idle 06:12:01 AM all 40.90 0.04 11.25 7.89 0.13 39.79 06:12:01 AM 0 43.33 0.02 12.43 8.15 0.14 35.94 06:12:01 AM 1 38.46 0.07 10.07 7.63 0.12 43.65 06:13:01 AM all 12.06 0.00 2.65 2.38 0.07 82.84 06:13:01 AM 0 14.47 0.00 2.88 1.98 0.05 80.62 06:13:01 AM 1 9.64 0.00 2.42 2.79 0.08 85.07 06:14:01 AM all 23.28 0.00 3.16 1.83 0.08 71.65 06:14:01 AM 0 30.37 0.00 3.42 1.80 0.07 64.34 06:14:01 AM 1 16.18 0.00 2.90 1.87 0.08 78.97 06:15:01 AM all 18.22 0.00 2.69 0.62 0.10 78.38 06:15:01 AM 0 25.66 0.00 3.12 0.95 0.10 70.17 06:15:01 AM 1 10.77 0.00 2.25 0.28 0.10 86.59 06:16:01 AM all 14.02 0.00 2.81 1.98 0.08 81.11 06:16:01 AM 0 15.74 0.00 2.84 2.04 0.07 79.33 06:16:01 AM 1 12.30 0.00 2.78 1.92 0.10 82.90 06:17:01 AM all 11.00 0.00 1.57 0.12 0.06 87.26 06:17:01 AM 0 16.31 0.00 1.57 0.08 0.05 81.99 06:17:01 AM 1 5.68 0.00 1.57 0.15 0.07 92.53 Average: all 19.82 0.01 3.99 2.45 0.09 73.65 Average: 0 24.23 0.00 4.34 2.48 0.08 68.87 Average: 1 15.41 0.01 3.64 2.42 0.09 78.43