---> uname -a: Linux prd-centos8-robot-2c-8g-9930.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 576 4993 19 2128 6824 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:91:5a:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85758sec preferred_lft 85758sec inet6 fe80::f816:3eff:fe91:5aad/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) 08/11/2024 _x86_64_ (2 CPU) 00:24:12 LINUX RESTART (2 CPU) 12:25:01 AM tps rtps wtps bread/s bwrtn/s 12:26:01 AM 70.08 18.13 51.95 3371.28 4690.12 12:27:01 AM 99.83 0.70 99.13 50.78 10314.80 12:28:01 AM 25.74 0.85 24.89 123.96 2322.86 12:29:02 AM 63.06 2.52 60.55 396.00 7765.21 12:30:01 AM 5.13 0.12 5.01 33.61 274.56 12:31:01 AM 0.75 0.00 0.75 0.00 10.95 12:32:01 AM 0.37 0.00 0.37 0.00 4.40 12:33:01 AM 0.38 0.00 0.38 0.00 4.52 12:34:01 AM 11.86 0.32 11.55 36.93 415.43 Average: 30.85 2.52 28.33 446.61 2871.84 12:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:26:01 AM 5329904 7023080 2552520 32.38 2688 1880124 743648 8.33 230124 2018984 153620 12:27:01 AM 5186740 7009336 2695684 34.20 2688 1999720 698484 7.82 222956 2123128 30104 12:28:01 AM 5175340 7042232 2707084 34.34 2688 2041692 680028 7.61 251264 2102248 36460 12:29:02 AM 5030172 7067928 2852252 36.18 2688 2207160 627432 7.03 265176 2210176 108 12:30:01 AM 4979720 7019880 2902704 36.83 2688 2209564 699712 7.83 265628 2260876 4 12:31:01 AM 4966108 7006288 2916316 37.00 2688 2209584 732564 8.20 265628 2273896 4 12:32:01 AM 4964772 7004952 2917652 37.01 2688 2209584 732564 8.20 265628 2275800 4 12:33:01 AM 4965020 7005204 2917404 37.01 2688 2209588 732564 8.20 265628 2275868 4 12:34:01 AM 5067664 6967460 2814760 35.71 2688 2075420 739300 8.28 281260 2178952 35068 Average: 5073938 7016262 2808486 35.63 2688 2115826 709588 7.95 257032 2191103 28375 12:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 315.56 197.78 1560.88 62.20 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 55.63 44.45 554.07 8.14 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 21.51 11.71 8.55 4.21 0.00 0.00 0.00 0.00 12:29:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:02 AM eth0 253.12 216.58 313.91 47.82 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 146.94 141.30 46.39 56.87 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 217.31 215.16 183.44 86.44 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 9.31 5.01 2.22 1.87 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 123.38 117.65 38.89 42.68 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 87.90 78.60 128.56 39.68 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 136.72 114.20 315.72 38.85 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) 08/11/2024 _x86_64_ (2 CPU) 00:24:12 LINUX RESTART (2 CPU) 12:25:01 AM CPU %user %nice %system %iowait %steal %idle 12:26:01 AM all 30.70 0.00 5.25 2.71 0.13 61.20 12:26:01 AM 0 24.27 0.00 5.64 3.40 0.15 66.54 12:26:01 AM 1 37.15 0.00 4.86 2.03 0.12 55.85 12:27:01 AM all 28.06 0.00 4.10 3.46 0.17 64.22 12:27:01 AM 0 26.93 0.00 4.11 2.84 0.17 65.95 12:27:01 AM 1 29.18 0.00 4.10 4.08 0.17 62.47 12:28:01 AM all 17.48 0.00 2.59 1.29 0.08 78.56 12:28:01 AM 0 9.29 0.00 2.48 0.92 0.07 87.24 12:28:01 AM 1 25.64 0.00 2.70 1.66 0.10 69.90 12:29:02 AM all 21.24 0.00 3.86 1.78 0.09 73.03 12:29:02 AM 0 19.95 0.00 4.00 2.40 0.08 73.57 12:29:02 AM 1 22.53 0.00 3.71 1.16 0.10 72.50 12:30:01 AM all 14.05 0.00 0.46 0.09 0.08 85.32 12:30:01 AM 0 8.69 0.00 0.46 0.09 0.07 90.70 12:30:01 AM 1 19.39 0.00 0.46 0.09 0.09 79.98 12:31:01 AM all 17.06 0.00 0.48 0.00 0.09 82.37 12:31:01 AM 0 1.10 0.00 0.32 0.00 0.08 98.49 12:31:01 AM 1 33.02 0.00 0.64 0.00 0.10 66.25 12:32:01 AM all 1.17 0.00 0.13 0.00 0.05 98.65 12:32:01 AM 0 0.18 0.00 0.12 0.00 0.03 99.67 12:32:01 AM 1 2.16 0.00 0.13 0.00 0.07 97.64 12:33:01 AM all 17.67 0.00 0.33 0.00 0.08 81.92 12:33:01 AM 0 11.33 0.00 0.30 0.00 0.07 88.31 12:33:01 AM 1 24.02 0.00 0.37 0.00 0.08 75.53 12:34:01 AM all 17.68 0.00 1.51 0.16 0.08 80.58 12:34:01 AM 0 14.97 0.00 1.22 0.27 0.08 83.46 12:34:01 AM 1 20.41 0.00 1.81 0.05 0.07 77.67 Average: all 18.35 0.00 2.08 1.06 0.09 78.41 Average: 0 12.99 0.00 2.08 1.10 0.09 83.74 Average: 1 23.73 0.00 2.09 1.01 0.10 73.08