---> uname -a: Linux prd-centos8-robot-2c-8g-16738.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 590 4967 19 2139 6810 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:7a:1d:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.126/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85763sec preferred_lft 85763sec inet6 fe80::f816:3eff:fe7a:1d62/64 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) 09/01/2024 _x86_64_ (2 CPU) 01:58:23 LINUX RESTART (2 CPU) 01:59:01 AM tps rtps wtps bread/s bwrtn/s 02:00:01 AM 85.26 25.27 59.99 6935.20 5659.95 02:01:01 AM 95.00 0.72 94.29 50.91 10419.71 02:02:01 AM 19.21 0.42 18.79 62.90 1752.97 02:03:01 AM 62.88 2.52 60.36 396.00 7785.52 02:04:01 AM 2.68 0.00 2.68 0.00 81.42 02:05:01 AM 0.22 0.00 0.22 0.00 2.62 02:06:01 AM 0.13 0.00 0.13 0.00 1.30 02:07:01 AM 0.23 0.08 0.15 31.99 2.08 02:08:01 AM 8.92 0.37 8.55 39.19 435.83 02:09:01 AM 25.72 0.50 25.22 63.71 1408.63 Average: 30.03 2.99 27.04 758.11 2755.29 01:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:00:01 AM 5276208 6997636 2606224 33.06 2688 1902844 734668 8.23 221456 2059444 179436 02:01:01 AM 5170872 6999280 2711560 34.40 2688 2005228 693576 7.77 221900 2141092 30112 02:02:01 AM 5154856 7025996 2727576 34.60 2688 2045768 674672 7.55 251104 2122560 37384 02:03:01 AM 5018384 7057528 2864048 36.33 2688 2208388 630868 7.06 263752 2224328 104 02:04:01 AM 5018444 7057592 2863988 36.33 2688 2208392 630868 7.06 263748 2224508 4 02:05:01 AM 5018732 7057880 2863700 36.33 2688 2208392 630868 7.06 263748 2224276 4 02:06:01 AM 5018800 7057948 2863632 36.33 2688 2208392 630868 7.06 263748 2224228 4 02:07:01 AM 4976320 7016764 2906112 36.87 2688 2209680 679980 7.61 264080 2266196 328 02:08:01 AM 5063572 6946592 2818860 35.76 2688 2056284 731928 8.20 277636 2182712 25088 02:09:01 AM 5087704 6974440 2794728 35.46 2688 2061908 707016 7.92 451820 1992488 16720 Average: 5080389 7019166 2802043 35.55 2688 2111528 674531 7.55 274299 2166183 28918 01:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 344.63 192.79 1571.50 60.30 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 55.96 48.26 554.47 8.22 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 14.66 10.48 20.98 4.12 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 170.93 122.91 288.78 33.92 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 1.97 1.13 0.55 1.76 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 0.90 0.30 0.17 0.08 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 0.50 0.10 0.03 0.01 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 8.93 5.80 2.50 1.44 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 139.49 109.70 147.68 43.13 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 23.11 18.53 16.63 8.68 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 76.11 51.00 260.36 16.17 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) 09/01/2024 _x86_64_ (2 CPU) 01:58:23 LINUX RESTART (2 CPU) 01:59:01 AM CPU %user %nice %system %iowait %steal %idle 02:00:01 AM all 43.34 0.00 7.53 3.78 0.10 45.24 02:00:01 AM 0 50.43 0.00 7.39 4.05 0.10 38.03 02:00:01 AM 1 36.24 0.00 7.68 3.51 0.10 52.47 02:01:01 AM all 25.75 0.00 3.81 3.35 0.09 66.99 02:01:01 AM 0 34.60 0.00 4.44 3.17 0.08 57.70 02:01:01 AM 1 16.90 0.00 3.19 3.54 0.10 76.28 02:02:01 AM all 16.79 0.00 2.39 0.79 0.07 79.97 02:02:01 AM 0 10.64 0.00 1.93 0.90 0.07 86.46 02:02:01 AM 1 22.95 0.00 2.84 0.68 0.07 73.46 02:03:01 AM all 20.04 0.00 3.46 7.41 0.09 69.00 02:03:01 AM 0 27.02 0.00 3.86 7.62 0.08 61.42 02:03:01 AM 1 13.05 0.00 3.05 7.21 0.10 76.58 02:04:01 AM all 0.13 0.00 0.07 0.01 0.03 99.77 02:04:01 AM 0 0.05 0.00 0.03 0.00 0.02 99.90 02:04:01 AM 1 0.22 0.00 0.10 0.02 0.03 99.63 02:05:01 AM all 0.33 0.00 0.07 0.00 0.03 99.58 02:05:01 AM 0 0.08 0.00 0.07 0.00 0.02 99.83 02:05:01 AM 1 0.57 0.00 0.07 0.00 0.03 99.33 02:06:01 AM all 0.32 0.00 0.04 0.00 0.03 99.61 02:06:01 AM 0 0.05 0.00 0.05 0.00 0.03 99.87 02:06:01 AM 1 0.58 0.00 0.03 0.00 0.03 99.35 02:07:01 AM all 2.10 0.00 0.20 0.02 0.04 97.65 02:07:01 AM 0 2.87 0.00 0.28 0.03 0.03 96.78 02:07:01 AM 1 1.32 0.00 0.12 0.00 0.05 98.51 02:08:01 AM all 17.19 0.00 1.79 0.14 0.08 80.79 02:08:01 AM 0 20.84 0.00 2.10 0.23 0.08 76.74 02:08:01 AM 1 13.52 0.00 1.47 0.05 0.08 84.87 02:09:01 AM all 27.29 0.00 3.21 1.55 0.08 67.87 02:09:01 AM 0 23.66 0.00 3.06 1.09 0.08 72.12 02:09:01 AM 1 30.93 0.00 3.36 2.01 0.08 63.63 Average: all 15.31 0.00 2.25 1.70 0.06 80.67 Average: 0 17.01 0.00 2.32 1.71 0.06 78.91 Average: 1 13.61 0.00 2.19 1.70 0.07 82.43