---> uname -a: Linux prd-centos8-robot-2c-8g-39302.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 663 4900 19 2133 6737 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:b5:20:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.82/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85793sec preferred_lft 85793sec inet6 fe80::f816:3eff:feb5:2009/64 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) 10/06/2024 _x86_64_ (2 CPU) 00:18:23 LINUX RESTART (2 CPU) 12:19:03 AM tps rtps wtps bread/s bwrtn/s 12:20:01 AM 102.07 22.87 79.20 5504.05 7352.47 12:21:01 AM 80.26 0.70 79.56 50.77 9175.48 12:22:01 AM 14.71 0.42 14.30 64.79 1264.64 12:23:01 AM 66.71 2.52 64.20 396.00 8221.58 12:24:01 AM 3.67 0.00 3.67 0.00 281.30 12:25:01 AM 0.37 0.00 0.37 0.00 6.45 12:26:01 AM 0.20 0.00 0.20 0.00 2.63 12:27:01 AM 8.43 0.42 8.01 69.04 370.59 12:28:01 AM 23.18 0.33 22.84 37.19 1125.31 Average: 33.04 2.95 30.08 662.39 3073.43 12:19:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:20:01 AM 5250196 6952328 2632236 33.39 2688 1883732 810564 9.08 209932 2096596 135592 12:21:01 AM 5097696 6931324 2784736 35.33 2688 2010104 808648 9.05 221192 2212792 30072 12:22:01 AM 5081972 6945592 2800460 35.53 2688 2039676 823772 9.22 246716 2202788 27560 12:23:01 AM 4935708 6984472 2946724 37.38 2688 2218068 731228 8.19 261736 2309372 5896 12:24:01 AM 4935376 6984144 2947056 37.39 2688 2218072 731228 8.19 261736 2309376 4 12:25:01 AM 4935100 6983868 2947332 37.39 2688 2218072 731228 8.19 261740 2309944 12 12:26:01 AM 4935388 6984156 2947044 37.39 2688 2218072 731228 8.19 261740 2309412 8 12:27:01 AM 5063872 6945400 2818560 35.76 2688 2054628 776752 8.70 256348 2202396 6940 12:28:01 AM 5043784 6920964 2838648 36.01 2688 2052648 793312 8.88 448100 2038836 188 Average: 5031010 6959139 2851422 36.17 2688 2101452 770884 8.63 269916 2221279 22919 12:19:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 315.89 204.17 1713.81 57.49 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 53.06 41.60 530.66 7.41 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 21.20 16.28 7.31 5.27 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 669.68 516.56 419.71 117.66 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 2.73 0.75 0.29 0.12 0.00 0.00 0.00 0.00 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 4.90 2.17 1.15 0.85 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 2.72 1.93 0.45 0.42 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 147.85 93.59 108.03 29.67 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 17.53 15.51 15.07 7.44 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 136.63 98.79 305.55 25.03 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) 10/06/2024 _x86_64_ (2 CPU) 00:18:23 LINUX RESTART (2 CPU) 12:19:03 AM CPU %user %nice %system %iowait %steal %idle 12:20:01 AM all 45.16 0.00 7.54 3.85 0.10 43.35 12:20:01 AM 0 47.62 0.00 9.38 4.29 0.10 38.61 12:20:01 AM 1 42.70 0.00 5.70 3.42 0.09 48.09 12:21:01 AM all 23.04 0.00 3.21 2.56 0.07 71.12 12:21:01 AM 0 15.36 0.00 2.44 2.10 0.05 80.05 12:21:01 AM 1 30.73 0.00 3.98 3.02 0.08 62.18 12:22:01 AM all 13.75 0.00 2.33 0.25 0.04 83.63 12:22:01 AM 0 10.26 0.00 2.47 0.42 0.05 86.80 12:22:01 AM 1 17.24 0.00 2.19 0.08 0.03 80.46 12:23:01 AM all 25.69 0.00 4.86 2.17 0.08 67.21 12:23:01 AM 0 20.94 0.00 4.77 1.94 0.07 72.27 12:23:01 AM 1 30.43 0.00 4.94 2.39 0.08 62.15 12:24:01 AM all 0.33 0.00 0.08 0.07 0.01 99.52 12:24:01 AM 0 0.60 0.00 0.10 0.02 0.02 99.26 12:24:01 AM 1 0.05 0.00 0.05 0.12 0.00 99.78 12:25:01 AM all 0.38 0.00 0.12 0.00 0.02 99.48 12:25:01 AM 0 0.43 0.00 0.13 0.00 0.02 99.42 12:25:01 AM 1 0.33 0.00 0.10 0.00 0.02 99.55 12:26:01 AM all 0.28 0.00 0.10 0.00 0.01 99.62 12:26:01 AM 0 0.43 0.00 0.10 0.00 0.02 99.45 12:26:01 AM 1 0.12 0.00 0.10 0.00 0.00 99.78 12:27:01 AM all 7.82 0.00 1.84 0.12 0.04 90.18 12:27:01 AM 0 6.47 0.00 1.66 0.07 0.03 91.77 12:27:01 AM 1 9.18 0.00 2.02 0.17 0.05 88.58 12:28:01 AM all 22.11 0.00 2.31 0.43 0.06 75.09 12:28:01 AM 0 17.28 0.00 2.24 0.70 0.05 79.74 12:28:01 AM 1 26.94 0.00 2.38 0.15 0.07 70.46 Average: all 15.29 0.00 2.47 1.04 0.05 81.16 Average: 0 13.14 0.00 2.56 1.05 0.04 83.21 Average: 1 17.44 0.00 2.37 1.03 0.05 79.12