---> uname -a: Linux prd-centos8-robot-2c-8g-38676.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 601 4978 19 2117 6799 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:37:a9:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.151/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fe37:a9b8/64 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) 10/04/2024 _x86_64_ (2 CPU) 04:04:05 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 51.62 17.86 33.76 5157.48 11249.35 04:07:01 AM 115.75 6.78 108.97 1247.79 9535.61 04:08:01 AM 44.94 0.98 43.95 110.90 4675.99 04:09:01 AM 31.56 0.07 31.49 2.80 1805.48 04:10:01 AM 34.74 0.03 34.71 3.47 6620.91 04:11:01 AM 3.93 0.10 3.83 32.12 156.35 04:12:01 AM 2.00 0.00 2.00 0.00 62.12 04:13:01 AM 6.17 0.32 5.85 36.93 172.64 04:14:01 AM 27.37 0.53 26.84 64.77 1236.15 Average: 35.34 2.96 32.38 739.60 3946.01 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 5540124 7073880 2342308 29.72 2688 1725452 722840 8.09 186476 1869768 88724 04:07:01 AM 5155752 7006900 2726680 34.59 2688 2028708 726784 8.14 212536 2171368 133048 04:08:01 AM 5253184 7084400 2629248 33.36 2688 2008356 658192 7.37 239148 2044528 24 04:09:01 AM 4975680 7009208 2906752 36.88 2688 2202540 685536 7.68 253940 2283464 186576 04:10:01 AM 5008060 7041308 2874372 36.47 2688 2202672 673124 7.54 257432 2241476 8 04:11:01 AM 4900736 6935232 2981696 37.83 2688 2203908 802692 8.99 257560 2347732 4 04:12:01 AM 4887872 6922420 2994560 37.99 2688 2203956 828500 9.28 257560 2361224 32 04:13:01 AM 5078576 6965520 2803856 35.57 2688 2060140 738612 8.27 274836 2171692 28000 04:14:01 AM 5095264 6959272 2787168 35.36 2688 2039200 738432 8.27 444372 1992956 16704 Average: 5099472 6999793 2782960 35.31 2688 2074992 730524 8.18 264873 2164912 50347 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 284.79 172.34 1234.62 61.61 0.00 0.00 0.00 0.00 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 88.85 68.69 953.12 9.59 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 17.88 9.56 7.31 3.81 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 42.50 35.22 299.30 8.96 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 202.35 170.54 42.20 35.20 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 215.06 199.68 1658.53 701.16 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 460.84 402.43 6641.10 26.00 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 236.49 194.02 2512.04 33.04 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 20.54 18.74 16.92 8.93 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 174.36 141.24 1484.91 98.70 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) 10/04/2024 _x86_64_ (2 CPU) 04:04:05 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 23.76 0.00 4.66 17.63 0.08 53.87 04:06:01 AM 0 19.96 0.00 4.44 16.42 0.08 59.09 04:06:01 AM 1 27.57 0.00 4.88 18.84 0.08 48.62 04:07:01 AM all 30.46 0.00 5.25 5.89 0.13 58.27 04:07:01 AM 0 24.09 0.00 4.63 5.77 0.12 65.39 04:07:01 AM 1 36.83 0.00 5.86 6.01 0.13 51.17 04:08:01 AM all 16.67 0.00 1.92 1.65 0.14 79.62 04:08:01 AM 0 14.24 0.00 2.09 1.52 0.15 82.00 04:08:01 AM 1 19.09 0.00 1.75 1.77 0.13 77.25 04:09:01 AM all 25.54 0.00 4.38 0.98 0.10 69.00 04:09:01 AM 0 23.96 0.00 4.23 1.00 0.10 70.72 04:09:01 AM 1 27.13 0.00 4.54 0.96 0.10 67.27 04:10:01 AM all 2.92 0.00 0.95 2.15 0.05 93.94 04:10:01 AM 0 3.10 0.00 0.89 2.08 0.05 93.88 04:10:01 AM 1 2.74 0.00 1.00 2.22 0.05 93.99 04:11:01 AM all 11.89 0.00 0.72 0.06 0.08 87.25 04:11:01 AM 0 7.49 0.00 0.30 0.10 0.07 92.04 04:11:01 AM 1 16.32 0.00 1.15 0.02 0.10 82.41 04:12:01 AM all 11.89 0.00 1.34 0.01 0.10 86.66 04:12:01 AM 0 3.18 0.00 0.29 0.02 0.08 96.43 04:12:01 AM 1 20.66 0.00 2.41 0.00 0.12 76.81 04:13:01 AM all 13.19 0.00 1.94 0.24 0.09 84.54 04:13:01 AM 0 8.27 0.00 2.09 0.23 0.08 89.32 04:13:01 AM 1 18.19 0.00 1.79 0.24 0.10 79.68 04:14:01 AM all 30.75 0.00 3.37 0.41 0.08 65.39 04:14:01 AM 0 24.02 0.00 3.37 0.30 0.07 72.24 04:14:01 AM 1 37.48 0.00 3.36 0.52 0.10 58.55 Average: all 18.57 0.00 2.73 3.21 0.10 75.40 Average: 0 14.26 0.00 2.48 3.04 0.09 80.14 Average: 1 22.90 0.00 2.97 3.39 0.10 70.64