---> uname -a: Linux prd-centos8-robot-2c-8g-12254.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 5001 19 2115 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:4d:de:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85838sec preferred_lft 85838sec inet6 fe80::f816:3eff:fe4d:dea3/64 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) 08/20/2024 _x86_64_ (2 CPU) 08:26:06 LINUX RESTART (2 CPU) 08:27:01 AM tps rtps wtps bread/s bwrtn/s 08:28:01 AM 88.77 13.40 75.37 2377.21 6105.73 08:29:01 AM 76.27 0.70 75.57 50.79 8832.94 08:30:01 AM 23.23 0.85 22.38 123.96 1563.68 08:31:01 AM 29.32 0.00 29.32 0.00 1611.85 08:32:01 AM 39.84 0.12 39.72 35.45 6772.94 08:33:01 AM 3.35 0.00 3.35 0.00 109.57 08:34:01 AM 0.18 0.00 0.18 0.00 2.42 08:35:01 AM 29.64 0.85 28.79 101.70 1297.63 Average: 36.33 1.99 34.34 336.16 3287.11 08:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:28:01 AM 5369800 7065432 2512632 31.88 2688 1877320 672556 7.53 211180 1976808 132308 08:29:01 AM 5177220 7003364 2705212 34.32 2688 2002972 717712 8.04 222672 2131312 30100 08:30:01 AM 5252432 7083052 2630000 33.37 2688 2007964 645736 7.23 242160 2041688 28 08:31:01 AM 5036264 7066616 2846168 36.11 2688 2199224 665844 7.46 258304 2215964 186976 08:32:01 AM 4992072 7023564 2890360 36.67 2688 2200704 707144 7.92 261764 2252252 4 08:33:01 AM 4992628 7024152 2889804 36.66 2688 2200736 707144 7.92 261764 2251880 24 08:34:01 AM 5029832 7062072 2852600 36.19 2688 2201468 644064 7.21 262088 2214724 732 08:35:01 AM 5171268 7031684 2711164 34.40 2688 2036280 687244 7.70 445244 1916320 1544 Average: 5127690 7044992 2754742 34.95 2688 2090834 680930 7.62 270647 2125118 43964 08:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 AM eth0 164.71 115.33 1151.09 34.81 0.00 0.00 0.00 0.00 08:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 AM eth0 51.02 42.76 521.65 7.89 0.00 0.00 0.00 0.00 08:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 AM eth0 19.78 8.35 7.34 3.13 0.00 0.00 0.00 0.00 08:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 AM eth0 41.64 36.50 274.99 8.77 0.00 0.00 0.00 0.00 08:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 AM eth0 200.17 179.06 43.56 41.78 0.00 0.00 0.00 0.00 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 2.98 3.30 1.39 0.35 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 14.93 8.65 4.81 1.43 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 52.20 40.10 82.60 24.86 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 68.43 54.26 260.93 15.38 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) 08/20/2024 _x86_64_ (2 CPU) 08:26:06 LINUX RESTART (2 CPU) 08:27:01 AM CPU %user %nice %system %iowait %steal %idle 08:28:01 AM all 30.79 0.00 5.86 2.72 0.09 60.54 08:28:01 AM 0 41.54 0.00 6.44 2.52 0.10 49.40 08:28:01 AM 1 20.02 0.00 5.29 2.91 0.08 71.70 08:29:01 AM all 22.20 0.00 3.23 2.84 0.11 71.62 08:29:01 AM 0 26.44 0.00 3.81 3.22 0.08 66.44 08:29:01 AM 1 17.94 0.00 2.65 2.46 0.13 76.82 08:30:01 AM all 10.13 0.00 1.27 1.31 0.05 87.24 08:30:01 AM 0 16.34 0.00 1.45 1.86 0.05 80.30 08:30:01 AM 1 3.97 0.00 1.09 0.77 0.05 94.12 08:31:01 AM all 23.23 0.00 4.08 1.08 0.11 71.49 08:31:01 AM 0 22.08 0.00 4.29 1.14 0.13 72.35 08:31:01 AM 1 24.38 0.00 3.88 1.02 0.08 70.63 08:32:01 AM all 6.34 0.00 1.41 4.59 0.08 87.59 08:32:01 AM 0 8.56 0.00 1.48 5.07 0.07 84.82 08:32:01 AM 1 4.12 0.00 1.34 4.11 0.08 90.34 08:33:01 AM all 0.58 0.00 0.12 0.04 0.08 99.19 08:33:01 AM 0 0.60 0.00 0.10 0.00 0.07 99.23 08:33:01 AM 1 0.55 0.00 0.13 0.08 0.08 99.15 08:34:01 AM all 0.80 0.00 0.17 0.00 0.11 98.92 08:34:01 AM 0 0.95 0.00 0.22 0.00 0.13 98.70 08:34:01 AM 1 0.65 0.00 0.12 0.00 0.08 99.15 08:35:01 AM all 31.61 0.00 4.18 0.28 0.10 63.83 08:35:01 AM 0 33.53 0.00 4.16 0.48 0.08 61.74 08:35:01 AM 1 29.69 0.00 4.19 0.08 0.12 65.92 Average: all 15.71 0.00 2.54 1.61 0.09 80.05 Average: 0 18.77 0.00 2.75 1.78 0.09 76.61 Average: 1 12.66 0.00 2.33 1.43 0.09 83.49