---> uname -a: Linux prd-centos8-robot-2c-8g-1677.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 598 4970 19 2129 6803 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:a2:17:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85821sec preferred_lft 85821sec inet6 fe80::f816:3eff:fea2:17fc/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) 10/27/2024 _x86_64_ (2 CPU) 00:23:39 LINUX RESTART (2 CPU) 12:24:02 AM tps rtps wtps bread/s bwrtn/s 12:25:01 AM 162.91 97.39 65.52 11826.50 40992.90 12:26:01 AM 114.31 0.70 113.61 50.78 11422.76 12:27:01 AM 28.31 0.42 27.90 64.79 2133.73 12:28:01 AM 58.61 2.52 56.10 396.00 7544.97 12:29:01 AM 6.18 0.00 6.18 0.00 262.66 12:30:01 AM 0.27 0.00 0.27 0.00 4.55 12:31:01 AM 0.20 0.00 0.20 0.00 1.63 12:32:01 AM 0.33 0.08 0.25 31.99 7.16 12:33:01 AM 25.16 0.65 24.51 74.12 1268.19 Average: 43.81 11.15 32.67 1363.42 7008.49 12:24:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:25:01 AM 5377876 7016340 2504556 31.77 2688 1827848 778568 8.72 219444 1990688 128644 12:26:01 AM 5161564 6991476 2720868 34.52 2688 2006576 734584 8.23 221228 2144908 30116 12:27:01 AM 5159276 7036108 2723156 34.55 2688 2051316 724668 8.11 251328 2117436 38168 12:28:01 AM 5004928 7047152 2877504 36.51 2688 2211624 661472 7.41 261512 2235672 108 12:29:01 AM 5009284 7051508 2873148 36.45 2688 2211624 661472 7.41 261512 2235672 8 12:30:01 AM 5008276 7050504 2874156 36.46 2688 2211628 677124 7.58 261512 2236472 4 12:31:01 AM 5009252 7051504 2873180 36.45 2688 2211632 653304 7.32 261512 2235784 8 12:32:01 AM 4965056 7009144 2917376 37.01 2688 2213456 748060 8.38 261864 2279332 876 12:33:01 AM 5121832 6994232 2760600 35.02 2688 2047948 725868 8.13 450108 1959844 192 Average: 5090816 7027552 2791616 35.42 2688 2110406 707236 7.92 272224 2159534 22014 12:24:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 325.13 198.20 1559.20 60.25 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 74.83 56.38 654.31 9.05 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 20.15 18.46 75.20 5.68 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 45.15 36.82 232.61 10.78 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 1.05 0.72 0.15 0.12 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 1.42 1.05 0.75 0.38 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 4.22 0.70 0.51 0.12 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 25.21 13.40 5.71 3.01 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 49.84 39.06 84.32 37.15 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 60.29 40.24 287.97 13.97 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) 10/27/2024 _x86_64_ (2 CPU) 00:23:39 LINUX RESTART (2 CPU) 12:24:02 AM CPU %user %nice %system %iowait %steal %idle 12:25:01 AM all 40.52 0.05 10.56 8.04 0.09 40.74 12:25:01 AM 0 41.40 0.03 10.71 9.49 0.09 38.28 12:25:01 AM 1 39.63 0.07 10.41 6.59 0.10 43.20 12:26:01 AM all 29.83 0.00 4.60 4.18 0.09 61.29 12:26:01 AM 0 36.83 0.00 5.38 3.16 0.10 54.54 12:26:01 AM 1 22.86 0.00 3.83 5.20 0.08 68.03 12:27:01 AM all 17.93 0.00 2.69 0.82 0.06 78.50 12:27:01 AM 0 29.23 0.00 3.19 0.55 0.07 66.97 12:27:01 AM 1 6.63 0.00 2.19 1.09 0.05 90.05 12:28:01 AM all 19.38 0.00 3.08 2.19 0.08 75.29 12:28:01 AM 0 29.91 0.00 3.63 2.42 0.08 63.96 12:28:01 AM 1 8.88 0.00 2.53 1.95 0.07 86.58 12:29:01 AM all 0.31 0.00 0.08 0.07 0.03 99.52 12:29:01 AM 0 0.13 0.00 0.08 0.03 0.03 99.72 12:29:01 AM 1 0.48 0.00 0.07 0.10 0.02 99.33 12:30:01 AM all 0.34 0.00 0.06 0.00 0.03 99.57 12:30:01 AM 0 0.13 0.00 0.07 0.00 0.03 99.77 12:30:01 AM 1 0.55 0.00 0.05 0.00 0.02 99.38 12:31:01 AM all 0.33 0.00 0.07 0.06 0.03 99.52 12:31:01 AM 0 0.12 0.00 0.07 0.12 0.02 99.68 12:31:01 AM 1 0.55 0.00 0.07 0.00 0.03 99.35 12:32:01 AM all 5.43 0.00 0.34 0.00 0.04 94.19 12:32:01 AM 0 3.84 0.00 0.28 0.00 0.05 95.82 12:32:01 AM 1 7.02 0.00 0.40 0.00 0.03 92.55 12:33:01 AM all 25.54 0.00 3.27 0.24 0.08 70.86 12:33:01 AM 0 26.45 0.00 3.06 0.37 0.07 70.06 12:33:01 AM 1 24.63 0.00 3.49 0.12 0.10 71.67 Average: all 15.46 0.01 2.73 1.72 0.06 80.03 Average: 0 18.62 0.00 2.92 1.78 0.06 76.62 Average: 1 12.29 0.01 2.54 1.66 0.06 83.44