---> uname -a: Linux prd-centos8-robot-2c-8g-43900.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 581 5000 19 2116 6820 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:e2:74:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.234/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:fee2:74c6/64 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) 10/19/2024 _x86_64_ (2 CPU) 04:05:05 LINUX RESTART (2 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 76.97 23.73 53.25 5407.00 4356.08 04:08:01 AM 95.84 0.70 95.14 50.77 10758.09 04:09:01 AM 23.75 0.42 23.33 64.79 1954.94 04:10:01 AM 59.49 0.03 59.45 3.46 7764.67 04:11:01 AM 4.93 0.10 4.83 32.12 218.74 04:12:01 AM 1.83 0.00 1.83 0.00 75.82 04:13:01 AM 0.28 0.00 0.28 0.00 4.98 04:14:01 AM 15.83 0.42 15.41 47.72 659.91 Average: 34.87 3.17 31.69 700.73 3224.50 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5321512 7016704 2560920 32.49 2688 1882028 740756 8.29 232308 2026152 164848 04:08:01 AM 5172904 7002380 2709528 34.37 2688 2006092 705436 7.90 221424 2135576 30116 04:09:01 AM 5169836 7041268 2712596 34.41 2688 2047060 673264 7.54 246068 2117792 38820 04:10:01 AM 5031576 7061364 2850856 36.17 2688 2199352 626772 7.02 258448 2215528 112 04:11:01 AM 4968420 6999436 2914012 36.97 2688 2200560 738464 8.27 258572 2281652 248 04:12:01 AM 4823064 6854116 3059368 38.81 2688 2200596 891032 9.98 258572 2425708 8 04:13:01 AM 4905624 6937024 2976808 37.77 2688 2200944 787096 8.81 258572 2343660 316 04:14:01 AM 5133988 6992560 2748444 34.87 2688 2033720 692172 7.75 445580 1951256 13364 Average: 5065866 6988106 2816566 35.73 2688 2096294 731874 8.19 272443 2187166 30979 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 283.86 183.26 1526.06 60.04 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 65.17 48.18 650.15 8.31 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 15.95 10.98 6.39 4.16 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 259.00 188.86 339.64 47.76 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 27.10 20.34 5.96 95.45 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 439.24 395.58 5288.28 621.33 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 450.49 360.17 5015.12 23.44 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 106.15 77.41 647.44 23.84 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 205.86 160.59 1684.69 110.53 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) 10/19/2024 _x86_64_ (2 CPU) 04:05:05 LINUX RESTART (2 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 32.28 0.00 6.30 7.51 0.15 53.76 04:07:01 AM 0 23.59 0.00 4.84 5.63 0.15 65.78 04:07:01 AM 1 40.95 0.00 7.75 9.38 0.15 41.77 04:08:01 AM all 28.84 0.00 4.37 5.03 0.10 61.66 04:08:01 AM 0 23.19 0.00 3.53 5.38 0.10 67.79 04:08:01 AM 1 34.52 0.00 5.22 4.68 0.10 55.48 04:09:01 AM all 15.27 0.00 2.21 0.69 0.07 81.76 04:09:01 AM 0 11.89 0.00 2.12 0.69 0.07 85.23 04:09:01 AM 1 18.64 0.00 2.31 0.70 0.07 78.28 04:10:01 AM all 22.92 0.00 3.78 2.49 0.08 70.72 04:10:01 AM 0 14.79 0.00 3.02 2.15 0.08 79.96 04:10:01 AM 1 31.07 0.00 4.55 2.82 0.08 61.47 04:11:01 AM all 2.08 0.00 0.23 0.11 0.04 97.54 04:11:01 AM 0 1.84 0.00 0.28 0.22 0.03 97.63 04:11:01 AM 1 2.33 0.00 0.17 0.00 0.05 97.45 04:12:01 AM all 15.03 0.00 1.28 0.01 0.10 83.58 04:12:01 AM 0 20.22 0.00 1.85 0.00 0.12 77.81 04:12:01 AM 1 9.87 0.00 0.70 0.02 0.08 89.33 04:13:01 AM all 9.59 0.00 1.13 0.00 0.11 89.17 04:13:01 AM 0 5.15 0.00 0.74 0.00 0.10 94.01 04:13:01 AM 1 14.10 0.00 1.52 0.00 0.12 84.25 04:14:01 AM all 20.08 0.00 2.77 0.20 0.08 76.87 04:14:01 AM 0 17.93 0.00 2.60 0.29 0.10 79.08 04:14:01 AM 1 22.21 0.00 2.94 0.12 0.07 74.67 Average: all 18.27 0.00 2.76 2.01 0.09 76.87 Average: 0 14.82 0.00 2.38 1.80 0.09 80.91 Average: 1 21.73 0.00 3.15 2.22 0.09 72.82