---> uname -a: Linux prd-centos8-robot-2c-8g-43257.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 576 4958 19 2162 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:a9:61:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.54/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85907sec preferred_lft 85907sec inet6 fe80::f816:3eff:fea9:61cf/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) 10/17/2024 _x86_64_ (2 CPU) 00:55:46 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 196.20 150.90 45.30 14657.01 38413.43 12:58:01 AM 106.68 7.01 99.67 1259.71 8524.28 12:59:01 AM 63.66 0.98 62.67 110.91 7335.64 01:00:02 AM 25.97 0.07 25.91 2.80 1751.82 01:01:01 AM 41.16 0.05 41.10 3.66 6923.53 01:02:01 AM 4.03 0.17 3.86 33.85 167.77 01:03:01 AM 20.59 0.33 20.26 37.85 2359.30 01:04:01 AM 19.98 0.52 19.46 63.86 551.74 Average: 59.82 20.05 39.78 2025.46 8256.22 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5622172 7109464 2260260 28.67 2688 1680924 694600 7.78 176928 1803448 79404 12:58:01 AM 5161748 7021616 2720684 34.52 2688 2037516 734648 8.23 212980 2167644 208972 12:59:01 AM 5255688 7094400 2626744 33.32 2688 2015828 650660 7.29 239932 2041356 16 01:00:02 AM 4981960 7020032 2900472 36.80 2688 2207828 703060 7.87 256072 2276376 173092 01:01:01 AM 5027676 7068448 2854756 36.22 2688 2210100 650712 7.29 257948 2220836 8 01:02:01 AM 4960236 7020356 2922196 37.07 2688 2229456 705420 7.90 258236 2287540 18192 01:03:01 AM 5094644 7000248 2787788 35.37 2688 2081148 737852 8.26 305832 2130972 3956 01:04:01 AM 5080068 6991164 2802364 35.55 2688 2086788 751868 8.42 463824 1989224 16720 Average: 5148024 7040716 2734408 34.69 2688 2068698 703602 7.88 271469 2114674 62545 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 226.56 136.65 1079.26 54.84 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 116.04 91.00 1203.62 11.94 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 18.08 10.01 7.75 3.96 0.00 0.00 0.00 0.00 01:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:02 AM eth0 35.70 29.99 293.27 6.80 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 164.57 117.23 40.26 36.38 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 63.50 48.51 336.54 5.04 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 75.96 46.77 113.53 51.55 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 17.68 16.40 13.71 8.20 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 89.61 61.96 386.73 22.31 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) 10/17/2024 _x86_64_ (2 CPU) 00:55:46 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 38.49 0.07 10.51 19.67 0.10 31.17 12:57:01 AM 0 44.49 0.05 10.07 21.10 0.10 24.18 12:57:01 AM 1 32.45 0.08 10.95 18.22 0.10 38.20 12:58:01 AM all 36.19 0.00 5.92 4.24 0.12 53.54 12:58:01 AM 0 49.85 0.00 6.85 3.77 0.12 39.42 12:58:01 AM 1 22.53 0.00 4.98 4.72 0.12 67.66 12:59:01 AM all 17.70 0.00 2.13 3.68 0.08 76.41 12:59:01 AM 0 24.85 0.00 1.99 4.36 0.10 68.70 12:59:01 AM 1 10.52 0.00 2.28 2.99 0.07 84.14 01:00:02 AM all 21.31 0.00 3.36 1.03 0.08 74.21 01:00:02 AM 0 30.23 0.00 3.93 1.38 0.08 64.37 01:00:02 AM 1 12.39 0.00 2.79 0.68 0.08 84.05 01:01:01 AM all 7.86 0.00 1.71 2.67 0.03 87.73 01:01:01 AM 0 8.56 0.00 1.70 3.33 0.03 86.38 01:01:01 AM 1 7.15 0.00 1.72 2.01 0.03 89.09 01:02:01 AM all 7.13 0.00 0.50 0.08 0.05 92.25 01:02:01 AM 0 6.16 0.00 0.39 0.02 0.05 93.39 01:02:01 AM 1 8.09 0.00 0.61 0.14 0.05 91.11 01:03:01 AM all 14.78 0.00 2.02 0.43 0.06 82.71 01:03:01 AM 0 16.59 0.00 1.84 0.52 0.05 81.01 01:03:01 AM 1 12.97 0.00 2.21 0.33 0.07 84.42 01:04:01 AM all 25.97 0.00 3.32 0.63 0.11 69.97 01:04:01 AM 0 31.43 0.00 2.97 0.43 0.10 65.07 01:04:01 AM 1 20.49 0.00 3.68 0.84 0.12 74.88 Average: all 21.21 0.01 3.69 4.04 0.08 70.97 Average: 0 26.59 0.01 3.72 4.36 0.08 65.25 Average: 1 15.83 0.01 3.65 3.73 0.08 76.70