---> uname -a: Linux prd-centos8-robot-2c-8g-22772.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 574 5011 19 2112 6827 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:2a:e3:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.34/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85931sec preferred_lft 85931sec inet6 fe80::f816:3eff:fe2a:e32e/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) 09/16/2024 _x86_64_ (2 CPU) 04:54:11 LINUX RESTART (2 CPU) 04:55:03 AM tps rtps wtps bread/s bwrtn/s 04:56:01 AM 97.86 62.58 35.28 6432.82 20679.78 04:57:01 AM 115.39 7.41 107.98 1296.50 9360.45 04:58:01 AM 37.33 0.42 36.91 64.79 4290.45 04:59:01 AM 40.97 0.00 40.97 0.00 2872.81 05:00:01 AM 27.15 0.03 27.11 3.47 5407.63 05:01:01 AM 9.43 0.42 9.01 69.03 306.00 05:02:01 AM 26.57 0.62 25.96 66.60 1197.34 Average: 50.44 9.96 40.48 1107.89 6232.74 04:55:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:56:01 AM 5472636 7026184 2409796 30.57 2688 1744472 739872 8.28 190940 1930552 107572 04:57:01 AM 5192928 7017768 2689504 34.12 2688 2001528 705304 7.90 222316 2122520 106352 04:58:01 AM 5269600 7095780 2612832 33.15 2688 2003476 620336 6.95 240928 2028376 4 04:59:01 AM 5051492 7075544 2830940 35.91 2688 2192936 630480 7.06 256696 2203924 151072 05:00:01 AM 5046448 7070244 2835984 35.98 2688 2193112 626772 7.02 260056 2202008 8 05:01:01 AM 5112424 6991776 2770008 35.14 2688 2052488 713116 7.98 274664 2137508 25408 05:02:01 AM 5142300 7000984 2740132 34.76 2688 2033800 708848 7.94 444700 1945920 16716 Average: 5183975 7039754 2698457 34.23 2688 2031687 677818 7.59 270043 2081544 58162 04:55:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 232.47 157.39 1350.44 60.25 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 77.21 62.76 833.97 9.43 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 12.08 7.95 5.35 3.18 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 39.39 31.39 277.52 8.09 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 113.91 98.28 34.51 33.85 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 62.70 39.88 77.99 19.87 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 21.96 19.18 16.95 8.93 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 79.23 59.08 366.25 20.32 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) 09/16/2024 _x86_64_ (2 CPU) 04:54:11 LINUX RESTART (2 CPU) 04:55:03 AM CPU %user %nice %system %iowait %steal %idle 04:56:01 AM all 34.81 0.04 6.01 6.71 0.10 52.34 04:56:01 AM 0 25.56 0.02 5.96 6.52 0.10 61.83 04:56:01 AM 1 44.08 0.07 6.05 6.90 0.09 42.81 04:57:01 AM all 34.91 0.00 5.68 4.63 0.13 54.66 04:57:01 AM 0 21.21 0.00 4.55 4.40 0.12 69.71 04:57:01 AM 1 48.60 0.00 6.80 4.85 0.13 39.62 04:58:01 AM all 9.56 0.00 1.25 2.01 0.08 87.10 04:58:01 AM 0 6.03 0.00 1.17 1.92 0.10 90.78 04:58:01 AM 1 13.08 0.00 1.33 2.10 0.05 83.43 04:59:01 AM all 23.15 0.00 3.63 3.70 0.11 69.41 04:59:01 AM 0 18.46 0.00 3.30 4.25 0.10 73.88 04:59:01 AM 1 27.84 0.00 3.96 3.15 0.12 64.94 05:00:01 AM all 4.92 0.00 1.22 1.71 0.05 92.10 05:00:01 AM 0 5.95 0.00 1.24 1.37 0.05 91.39 05:00:01 AM 1 3.89 0.00 1.20 2.04 0.05 92.81 05:01:01 AM all 8.51 0.00 1.46 0.33 0.08 89.61 05:01:01 AM 0 3.81 0.00 1.44 0.08 0.07 94.60 05:01:01 AM 1 13.22 0.00 1.49 0.59 0.08 84.62 05:02:01 AM all 29.54 0.00 3.53 0.65 0.08 66.20 05:02:01 AM 0 24.08 0.00 3.67 0.45 0.08 71.72 05:02:01 AM 1 34.99 0.00 3.40 0.85 0.08 60.68 Average: all 20.70 0.01 3.24 2.80 0.09 73.16 Average: 0 14.97 0.00 3.03 2.69 0.09 79.21 Average: 1 26.44 0.01 3.45 2.90 0.09 67.11