---> uname -a: Linux prd-centos8-robot-2c-8g-42046.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 614 4771 19 2311 6780 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:73:8a:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85811sec preferred_lft 85811sec inet6 fe80::f816:3eff:fe73:8aa4/64 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) 10/13/2024 _x86_64_ (2 CPU) 06:28:15 LINUX RESTART (2 CPU) 06:29:01 AM tps rtps wtps bread/s bwrtn/s 06:30:01 AM 118.02 48.73 69.30 7026.49 8471.00 06:31:01 AM 88.15 0.70 87.45 50.78 9518.53 06:32:01 AM 16.31 0.42 15.89 64.78 1632.11 06:33:01 AM 65.81 2.52 63.30 396.00 7973.43 06:34:02 AM 5.68 0.00 5.68 0.00 241.94 06:35:01 AM 0.30 0.00 0.30 0.00 4.78 06:36:01 AM 0.12 0.00 0.12 0.00 0.90 06:37:01 AM 1.92 0.17 1.75 32.92 24.96 06:38:01 AM 28.61 0.53 28.07 64.78 1070.41 Average: 36.17 5.91 30.27 850.14 3221.51 06:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:30:01 AM 5381072 7078480 2501352 31.73 2688 1879420 656320 7.35 209908 1966912 132176 06:31:01 AM 5176160 7012904 2706264 34.33 2688 2013984 711228 7.96 221480 2136244 30068 06:32:01 AM 5170884 7045148 2711540 34.40 2688 2050352 666276 7.46 244224 2116888 34308 06:33:01 AM 4979636 7031916 2902788 36.83 2688 2221804 668720 7.49 261952 2262268 116 06:34:02 AM 4982196 7034480 2900228 36.79 2688 2221808 668720 7.49 261952 2262300 4 06:35:01 AM 4982476 7034760 2899948 36.79 2688 2221808 668720 7.49 261952 2262172 4 06:36:01 AM 4982316 7034600 2900108 36.79 2688 2221808 668720 7.49 261952 2262108 4 06:37:01 AM 4926008 6979448 2956416 37.51 2688 2222940 710880 7.96 262628 2317996 168 06:38:01 AM 4916900 6973288 2965524 37.62 2688 2225332 714992 8.01 456520 2133472 16816 Average: 5055294 7025003 2827130 35.87 2688 2142140 681620 7.63 271396 2191151 23740 06:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 316.69 203.25 1601.22 59.82 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 65.31 52.43 607.32 8.54 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 22.08 17.18 7.83 5.65 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 553.03 399.32 398.32 95.39 0.00 0.00 0.00 0.00 06:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:02 AM eth0 1.62 0.98 0.65 0.49 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 0.85 0.29 0.17 0.08 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 1.82 0.12 0.20 0.01 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 10.70 7.56 11.50 3.98 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 21.26 20.79 17.85 9.78 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 110.58 78.14 294.47 20.46 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) 10/13/2024 _x86_64_ (2 CPU) 06:28:15 LINUX RESTART (2 CPU) 06:29:01 AM CPU %user %nice %system %iowait %steal %idle 06:30:01 AM all 35.40 0.03 7.66 4.97 0.09 51.84 06:30:01 AM 0 30.18 0.07 7.50 5.61 0.10 56.55 06:30:01 AM 1 40.62 0.00 7.83 4.33 0.08 47.14 06:31:01 AM all 23.39 0.00 3.41 3.47 0.09 69.64 06:31:01 AM 0 11.23 0.00 2.98 3.46 0.08 82.25 06:31:01 AM 1 35.60 0.00 3.84 3.47 0.10 56.99 06:32:01 AM all 14.12 0.00 2.39 0.64 0.05 82.80 06:32:01 AM 0 12.76 0.00 2.27 0.90 0.05 84.01 06:32:01 AM 1 15.47 0.00 2.50 0.38 0.05 81.60 06:33:01 AM all 23.58 0.00 4.46 5.12 0.08 66.75 06:33:01 AM 0 27.03 0.00 4.61 3.76 0.08 64.52 06:33:01 AM 1 20.13 0.00 4.30 6.49 0.08 68.99 06:34:02 AM all 0.38 0.00 0.08 0.06 0.04 99.43 06:34:02 AM 0 0.05 0.00 0.08 0.07 0.03 99.77 06:34:02 AM 1 0.72 0.00 0.08 0.05 0.05 99.10 06:35:01 AM all 0.32 0.00 0.07 0.00 0.03 99.58 06:35:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.81 06:35:01 AM 1 0.56 0.00 0.07 0.00 0.02 99.36 06:36:01 AM all 0.28 0.00 0.07 0.00 0.03 99.62 06:36:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83 06:36:01 AM 1 0.50 0.00 0.07 0.00 0.03 99.40 06:37:01 AM all 3.60 0.00 0.64 0.04 0.04 95.68 06:37:01 AM 0 1.80 0.00 0.58 0.03 0.05 97.53 06:37:01 AM 1 5.39 0.00 0.70 0.05 0.03 93.83 06:38:01 AM all 31.18 0.00 3.52 0.40 0.09 64.82 06:38:01 AM 0 17.67 0.00 2.93 0.20 0.10 79.09 06:38:01 AM 1 44.69 0.00 4.10 0.60 0.08 50.53 Average: all 14.72 0.00 2.48 1.64 0.06 81.10 Average: 0 11.23 0.01 2.35 1.56 0.06 84.79 Average: 1 18.21 0.00 2.61 1.71 0.06 77.41