---> uname -a: Linux prd-centos8-robot-2c-8g-28903.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 605 4925 19 2167 6795 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:c7:5d:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.181/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85922sec preferred_lft 85922sec inet6 fe80::f816:3eff:fec7:5d83/64 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) 09/28/2024 _x86_64_ (2 CPU) 00:59:55 LINUX RESTART (2 CPU) 01:00:01 AM tps rtps wtps bread/s bwrtn/s 01:01:01 AM 219.47 167.27 52.20 14292.05 38166.09 01:02:01 AM 96.94 14.45 82.48 2527.61 6766.53 01:03:01 AM 75.24 0.73 74.51 51.32 8760.11 01:04:01 AM 20.21 0.32 19.90 60.66 1801.37 01:05:01 AM 59.86 0.03 59.83 3.47 7779.89 01:06:01 AM 2.92 0.10 2.82 32.13 90.82 01:07:01 AM 14.90 0.37 14.53 39.19 1306.86 Average: 69.67 25.93 43.74 2408.40 9187.24 01:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:01:01 AM 5829544 7198780 2052888 26.04 2688 1568236 600492 6.72 152764 1640952 25652 01:02:01 AM 5280056 7024868 2602376 33.01 2688 1926680 722344 8.09 212328 2065652 170152 01:03:01 AM 5183164 7016488 2699268 34.24 2688 2010260 711780 7.97 222032 2128856 30076 01:04:01 AM 5165008 7051940 2717424 34.47 2688 2061212 676652 7.58 253072 2108608 46392 01:05:01 AM 5009936 7043164 2872496 36.44 2688 2202120 665816 7.46 259952 2235300 88 01:06:01 AM 4970268 7005604 2912164 36.94 2688 2204236 712692 7.98 260080 2274276 1156 01:07:01 AM 5058860 6969972 2823572 35.82 2688 2083880 745520 8.35 309516 2155168 41276 Average: 5213834 7044402 2668598 33.86 2688 2008089 690757 7.73 238535 2086973 44970 01:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:01:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 128.55 74.29 745.93 23.39 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 203.95 147.59 1339.39 37.86 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 49.80 34.61 405.82 6.29 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 16.21 13.73 43.64 4.60 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 233.42 189.79 279.94 47.15 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 30.89 16.33 22.17 1.62 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 119.09 81.92 481.47 59.73 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 111.69 79.77 473.67 25.81 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) 09/28/2024 _x86_64_ (2 CPU) 00:59:55 LINUX RESTART (2 CPU) 01:00:01 AM CPU %user %nice %system %iowait %steal %idle 01:01:01 AM all 40.09 0.08 9.46 38.70 0.09 11.58 01:01:01 AM 0 39.66 0.07 8.82 41.88 0.10 9.47 01:01:01 AM 1 40.53 0.09 10.10 35.48 0.09 13.72 01:02:01 AM all 37.26 0.00 6.33 3.82 0.13 52.46 01:02:01 AM 0 45.09 0.00 6.84 3.31 0.13 44.63 01:02:01 AM 1 29.43 0.00 5.83 4.34 0.12 60.29 01:03:01 AM all 19.51 0.00 2.90 5.19 0.08 72.30 01:03:01 AM 0 24.77 0.00 2.92 4.56 0.08 67.67 01:03:01 AM 1 14.28 0.00 2.89 5.83 0.08 76.92 01:04:01 AM all 17.93 0.00 2.56 1.01 0.06 78.44 01:04:01 AM 0 19.82 0.00 2.80 0.88 0.05 76.44 01:04:01 AM 1 16.04 0.00 2.32 1.13 0.07 80.44 01:05:01 AM all 20.10 0.00 3.56 2.89 0.08 73.37 01:05:01 AM 0 24.71 0.00 3.93 3.08 0.08 68.20 01:05:01 AM 1 15.50 0.00 3.19 2.70 0.08 78.53 01:06:01 AM all 1.59 0.00 0.23 0.02 0.03 98.12 01:06:01 AM 0 0.80 0.00 0.18 0.02 0.03 98.97 01:06:01 AM 1 2.40 0.00 0.29 0.02 0.03 97.27 01:07:01 AM all 19.47 0.00 2.21 0.35 0.08 77.90 01:07:01 AM 0 23.91 0.00 2.70 0.42 0.08 72.88 01:07:01 AM 1 15.10 0.00 1.72 0.27 0.07 82.85 Average: all 22.22 0.01 3.88 7.31 0.08 66.50 Average: 0 25.49 0.01 4.01 7.64 0.08 62.76 Average: 1 18.96 0.01 3.74 6.98 0.08 70.24