---> uname -a: Linux prd-centos8-robot-2c-8g-15982.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 581 4998 19 2117 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:5a:d3:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.69/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85786sec preferred_lft 85786sec inet6 fe80::f816:3eff:fe5a:d362/64 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) 06/28/2024 _x86_64_ (2 CPU) 04:34:34 LINUX RESTART (2 CPU) 04:35:01 AM tps rtps wtps bread/s bwrtn/s 04:36:01 AM 111.36 61.92 49.44 7787.71 36255.46 04:37:01 AM 91.49 6.88 84.61 1249.78 7849.99 04:38:01 AM 65.32 0.70 64.62 50.79 7603.88 04:39:01 AM 13.70 1.00 12.70 123.96 647.30 04:40:01 AM 56.50 0.03 56.46 3.47 7443.35 04:41:01 AM 5.43 0.12 5.32 33.06 263.26 04:42:01 AM 0.75 0.00 0.75 0.00 11.40 04:43:01 AM 0.38 0.00 0.38 0.00 4.70 04:44:01 AM 12.31 0.32 12.00 36.93 675.69 Average: 39.70 7.89 31.81 1031.93 6751.34 04:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:36:01 AM 5558612 7079952 2323820 29.48 2688 1714012 680276 7.62 185200 1854812 102596 04:37:01 AM 5252992 7023652 2629440 33.36 2688 1951440 699660 7.83 216148 2086612 148864 04:38:01 AM 5218520 7043656 2663912 33.80 2688 2002512 685216 7.67 230556 2087824 1084 04:39:01 AM 5185080 7049504 2697352 34.22 2688 2039472 671800 7.52 249320 2096292 32616 04:40:01 AM 5038504 7058496 2843928 36.08 2688 2189712 626716 7.02 259564 2205088 100 04:41:01 AM 4995864 7018364 2886568 36.62 2688 2192204 691244 7.74 259844 2251464 8 04:42:01 AM 4982412 7004924 2900020 36.79 2688 2192216 723740 8.10 259844 2264684 4 04:43:01 AM 4980660 7003192 2901772 36.81 2688 2192236 723740 8.10 259844 2265884 4 04:44:01 AM 5132876 6993340 2749556 34.88 2688 2036100 706748 7.91 283816 2114104 13260 Average: 5149502 7030564 2732930 34.67 2688 2056656 689904 7.72 244904 2136307 33171 04:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 273.26 158.64 1170.34 55.94 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 64.72 48.14 623.89 5.90 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 30.41 24.88 270.27 5.84 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 18.39 12.88 7.21 3.98 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 256.28 208.08 313.55 49.08 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 146.23 143.41 47.15 58.46 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 218.78 217.11 185.00 87.43 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 163.16 161.21 79.28 57.11 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 46.88 34.89 88.47 22.05 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 135.35 112.14 309.49 38.42 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) 06/28/2024 _x86_64_ (2 CPU) 04:34:34 LINUX RESTART (2 CPU) 04:35:01 AM CPU %user %nice %system %iowait %steal %idle 04:36:01 AM all 32.48 0.03 7.40 30.05 0.12 29.93 04:36:01 AM 0 32.62 0.03 8.53 30.85 0.13 27.84 04:36:01 AM 1 32.35 0.02 6.26 29.25 0.10 32.01 04:37:01 AM all 25.54 0.00 4.28 21.89 0.09 48.20 04:37:01 AM 0 27.78 0.00 4.75 19.61 0.08 47.78 04:37:01 AM 1 23.31 0.00 3.80 24.18 0.10 48.61 04:38:01 AM all 19.84 0.00 2.84 2.62 0.08 74.62 04:38:01 AM 0 24.93 0.00 3.26 3.44 0.08 68.29 04:38:01 AM 1 14.76 0.00 2.42 1.80 0.07 80.95 04:39:01 AM all 15.07 0.00 2.06 1.47 0.06 81.34 04:39:01 AM 0 15.39 0.00 2.04 1.23 0.07 81.28 04:39:01 AM 1 14.74 0.00 2.09 1.71 0.05 81.41 04:40:01 AM all 22.65 0.00 3.86 2.75 0.08 70.66 04:40:01 AM 0 24.86 0.00 4.50 4.20 0.07 66.37 04:40:01 AM 1 20.43 0.00 3.22 1.30 0.08 74.96 04:41:01 AM all 14.09 0.00 0.70 0.07 0.07 85.08 04:41:01 AM 0 24.05 0.00 0.79 0.07 0.08 75.01 04:41:01 AM 1 4.11 0.00 0.60 0.07 0.05 95.17 04:42:01 AM all 18.90 0.00 0.47 0.00 0.10 80.53 04:42:01 AM 0 34.23 0.00 0.65 0.00 0.12 65.00 04:42:01 AM 1 3.39 0.00 0.29 0.00 0.08 96.24 04:43:01 AM all 23.21 0.00 0.43 0.00 0.08 76.28 04:43:01 AM 0 10.02 0.00 0.30 0.00 0.08 89.59 04:43:01 AM 1 36.55 0.00 0.56 0.00 0.08 62.80 04:44:01 AM all 14.67 0.00 1.94 0.23 0.07 83.09 04:44:01 AM 0 18.76 0.00 2.54 0.22 0.07 78.42 04:44:01 AM 1 10.56 0.00 1.34 0.24 0.07 87.80 Average: all 20.71 0.00 2.67 6.57 0.08 69.97 Average: 0 23.62 0.00 3.04 6.61 0.09 66.64 Average: 1 17.79 0.00 2.29 6.52 0.08 73.32