---> uname -a: Linux prd-centos8-robot-2c-8g-11765.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4901 19 2214 6819 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:06:c6:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85771sec preferred_lft 85771sec inet6 fe80::f816:3eff:fe06:c6b9/64 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) 08/18/2024 _x86_64_ (2 CPU) 03:23:53 LINUX RESTART (2 CPU) 03:25:02 AM tps rtps wtps bread/s bwrtn/s 03:26:01 AM 117.71 7.08 110.62 1279.43 9423.31 03:27:01 AM 48.33 0.88 47.44 107.58 5999.52 03:28:01 AM 25.84 0.60 25.24 65.31 1575.54 03:29:01 AM 48.92 2.62 46.30 428.12 6961.58 03:30:01 AM 0.68 0.00 0.68 0.00 397.68 03:31:01 AM 0.95 0.00 0.95 0.00 466.38 03:32:01 AM 0.40 0.00 0.40 0.00 317.73 03:33:01 AM 0.52 0.03 0.48 1.87 148.77 03:34:01 AM 28.35 0.65 27.70 74.12 2947.19 Average: 30.03 1.31 28.72 215.42 3125.92 03:25:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:26:01 AM 5232940 7033352 2649492 33.61 2688 1978476 682720 7.64 211876 2098336 127832 03:27:01 AM 5263668 7090864 2618764 33.22 2688 2004688 629832 7.05 240276 2034520 16 03:28:01 AM 4955024 6991484 2927408 37.14 2688 2206612 718000 8.04 278496 2282988 181304 03:29:01 AM 4986680 7030252 2895752 36.74 2688 2212800 681128 7.63 265096 2255252 760 03:30:01 AM 4956372 7014948 2926060 37.12 2688 2227840 718596 8.05 265596 2284388 4136 03:31:01 AM 4947404 7015500 2935028 37.24 2688 2237376 698256 7.82 265596 2293680 164 03:32:01 AM 4937320 7014820 2945112 37.36 2688 2246748 698256 7.82 265644 2304516 80 03:33:01 AM 4979740 7066496 2902692 36.82 2688 2255952 627676 7.03 266192 2261372 5012 03:34:01 AM 5037572 6997244 2844860 36.09 2688 2134564 712428 7.98 487004 2005284 188 Average: 5032969 7028329 2849463 36.15 2688 2167228 685210 7.67 282864 2202260 35499 03:25:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 90.63 72.28 826.62 10.12 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 38.43 29.96 327.46 5.50 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 33.74 28.81 268.22 5.75 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 250.57 186.92 62.56 47.41 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 45.11 35.46 121.76 8.72 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 25.06 21.79 52.04 7.45 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 23.33 20.80 36.66 14.19 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 24.08 20.18 84.77 2.88 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 65.74 50.66 139.47 83.98 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 66.25 51.84 212.15 20.69 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) 08/18/2024 _x86_64_ (2 CPU) 03:23:53 LINUX RESTART (2 CPU) 03:25:02 AM CPU %user %nice %system %iowait %steal %idle 03:26:01 AM all 34.03 0.00 5.73 4.00 0.12 56.11 03:26:01 AM 0 41.19 0.00 6.46 4.70 0.12 47.53 03:26:01 AM 1 26.88 0.00 5.00 3.31 0.12 64.69 03:27:01 AM all 18.16 0.00 2.02 3.20 0.07 76.55 03:27:01 AM 0 24.43 0.00 2.14 2.72 0.07 70.65 03:27:01 AM 1 11.89 0.00 1.90 3.68 0.07 82.46 03:28:01 AM all 16.27 0.00 2.97 1.39 0.07 79.31 03:28:01 AM 0 19.82 0.00 3.27 1.37 0.07 75.48 03:28:01 AM 1 12.70 0.00 2.67 1.42 0.07 83.14 03:29:01 AM all 13.28 0.00 2.70 2.04 0.08 81.90 03:29:01 AM 0 14.11 0.00 2.68 1.51 0.07 81.64 03:29:01 AM 1 12.46 0.00 2.73 2.58 0.08 82.16 03:30:01 AM all 14.22 0.00 0.21 0.06 0.08 85.43 03:30:01 AM 0 22.09 0.00 0.22 0.00 0.08 77.61 03:30:01 AM 1 6.36 0.00 0.20 0.12 0.07 93.26 03:31:01 AM all 11.29 0.00 0.17 0.12 0.05 88.38 03:31:01 AM 0 18.42 0.00 0.15 0.23 0.07 81.12 03:31:01 AM 1 4.14 0.00 0.18 0.00 0.03 95.64 03:32:01 AM all 11.68 0.00 0.19 0.09 0.07 87.97 03:32:01 AM 0 15.14 0.00 0.17 0.18 0.07 84.44 03:32:01 AM 1 8.22 0.00 0.22 0.00 0.07 91.49 03:33:01 AM all 6.72 0.00 0.39 0.00 0.05 92.83 03:33:01 AM 0 9.51 0.00 0.44 0.00 0.05 90.01 03:33:01 AM 1 3.95 0.00 0.35 0.00 0.05 95.65 03:34:01 AM all 27.26 0.00 3.31 1.49 0.08 67.85 03:34:01 AM 0 31.92 0.00 3.56 1.44 0.08 63.00 03:34:01 AM 1 22.60 0.00 3.06 1.55 0.08 72.70 Average: all 16.97 0.00 1.96 1.37 0.07 79.63 Average: 0 21.82 0.00 2.11 1.34 0.07 74.65 Average: 1 12.11 0.00 1.81 1.40 0.07 84.61