---> uname -a: Linux prd-centos8-robot-2c-8g-6435.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 625 4945 19 2126 6775 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:f7:5c:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.134/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:fef7:5cda/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) 12/30/2024 _x86_64_ (2 CPU) 04:02:21 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 57.23 18.23 39.00 5655.31 9698.40 04:05:01 AM 115.19 0.73 114.46 53.05 11691.47 04:06:01 AM 18.43 0.35 18.08 61.99 1486.14 04:07:01 AM 32.62 6.78 25.84 1248.52 1512.33 04:08:01 AM 38.89 0.03 38.86 3.47 6820.50 04:09:01 AM 3.03 0.12 2.92 33.06 136.51 04:10:01 AM 1.98 0.00 1.98 0.00 65.56 04:11:01 AM 0.25 0.00 0.25 0.00 3.43 04:12:01 AM 27.93 0.63 27.30 73.19 1383.99 Average: 32.84 2.99 29.86 792.12 3644.35 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5401280 7022572 2481152 31.48 2688 1811456 751296 8.41 198716 1991456 151236 04:05:01 AM 5208352 7006048 2674080 33.92 2688 1975352 699320 7.83 198408 2129640 31484 04:06:01 AM 5293272 7092468 2589160 32.85 2688 1977216 624820 7.00 217448 2029936 12 04:07:01 AM 4982980 7018972 2899452 36.78 2688 2206284 730056 8.17 256488 2277540 173040 04:08:01 AM 4983364 7021936 2899068 36.78 2688 2208592 676940 7.58 258476 2268400 16 04:09:01 AM 4936872 6977840 2945560 37.37 2688 2210984 749524 8.39 258740 2314536 4 04:10:01 AM 4928260 6969244 2954172 37.48 2688 2211000 785760 8.80 258740 2322404 24 04:11:01 AM 4979952 7023008 2902480 36.82 2688 2213052 673392 7.54 259156 2271452 2060 04:12:01 AM 5064660 6934132 2817772 35.75 2688 2045244 758584 8.49 450604 2019112 188 Average: 5086555 7007358 2795877 35.47 2688 2095464 716632 8.02 261864 2180497 39785 04:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 302.45 185.97 1570.17 57.00 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 62.03 48.00 673.12 8.31 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 16.08 6.82 5.56 2.97 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 35.39 30.89 295.78 13.96 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 199.53 142.89 43.14 31.86 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 127.61 119.38 41.30 46.98 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 274.69 272.89 130.39 109.85 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 148.68 141.27 83.86 46.61 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 51.54 37.63 85.00 28.23 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 135.34 109.53 325.39 38.42 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) 12/30/2024 _x86_64_ (2 CPU) 04:02:21 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 38.15 0.00 6.02 5.70 0.10 50.04 04:04:01 AM 0 34.42 0.00 6.80 5.33 0.10 53.36 04:04:01 AM 1 41.90 0.00 5.23 6.07 0.10 46.69 04:05:01 AM all 30.78 0.00 4.77 3.94 0.11 60.40 04:05:01 AM 0 20.31 0.00 3.97 4.75 0.12 70.85 04:05:01 AM 1 41.33 0.00 5.58 3.13 0.10 49.87 04:06:01 AM all 10.37 0.00 1.04 0.96 0.06 87.57 04:06:01 AM 0 2.29 0.00 0.72 0.28 0.07 96.64 04:06:01 AM 1 18.48 0.00 1.36 1.64 0.05 78.48 04:07:01 AM all 20.62 0.00 4.06 0.93 0.08 74.31 04:07:01 AM 0 15.19 0.00 3.62 0.40 0.07 80.72 04:07:01 AM 1 26.04 0.00 4.51 1.47 0.08 67.90 04:08:01 AM all 8.34 0.00 1.67 1.41 0.06 88.52 04:08:01 AM 0 3.39 0.00 1.74 1.86 0.07 92.94 04:08:01 AM 1 13.28 0.00 1.60 0.97 0.05 84.09 04:09:01 AM all 11.01 0.00 0.46 0.03 0.09 88.41 04:09:01 AM 0 0.52 0.00 0.20 0.03 0.10 99.15 04:09:01 AM 1 21.55 0.00 0.72 0.02 0.08 77.63 04:10:01 AM all 23.11 0.00 0.58 0.01 0.09 76.21 04:10:01 AM 0 29.87 0.00 0.59 0.00 0.10 69.44 04:10:01 AM 1 16.35 0.00 0.57 0.02 0.08 82.98 04:11:01 AM all 18.16 0.00 0.49 0.00 0.10 81.25 04:11:01 AM 0 32.67 0.00 0.59 0.00 0.10 66.64 04:11:01 AM 1 3.63 0.00 0.39 0.00 0.10 95.88 04:12:01 AM all 27.54 0.00 3.19 0.46 0.08 68.73 04:12:01 AM 0 30.20 0.00 3.77 0.50 0.08 65.45 04:12:01 AM 1 24.88 0.00 2.60 0.42 0.08 72.01 Average: all 20.89 0.00 2.47 1.49 0.09 75.06 Average: 0 18.75 0.00 2.44 1.46 0.09 77.25 Average: 1 23.03 0.00 2.50 1.52 0.08 72.86