---> uname -a: Linux prd-centos8-robot-2c-8g-7274.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 543 5034 19 2120 6857 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:9d:0c:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.233/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85821sec preferred_lft 85821sec inet6 fe80::f816:3eff:fe9d:ce6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/13/2024 _x86_64_ (2 CPU) 04:06:29 LINUX RESTART (2 CPU) 04:07:02 AM tps rtps wtps bread/s bwrtn/s 04:08:01 AM 108.10 54.93 53.17 4092.44 37502.80 04:09:01 AM 43.11 17.69 25.42 3890.85 2587.41 04:10:01 AM 66.53 6.93 59.60 1308.63 5308.53 04:11:01 AM 63.88 0.12 63.76 3.07 8474.91 04:12:01 AM 27.21 1.45 25.76 171.14 1758.80 04:13:01 AM 42.19 0.20 41.99 11.73 2883.54 04:14:01 AM 32.67 0.03 32.64 3.47 5853.88 04:15:02 AM 12.15 0.25 11.90 35.06 413.58 04:16:01 AM 23.97 0.51 23.46 64.78 1146.21 Average: 46.57 9.05 37.52 1060.86 7280.85 04:07:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:08:01 AM 6101904 7372508 1780524 22.59 2688 1470888 347344 3.89 125328 1404416 1380 04:09:01 AM 5637100 7126796 2245328 28.49 2688 1683484 636508 7.13 178520 1786188 33044 04:10:01 AM 5273400 7027204 2609028 33.10 2688 1936024 713008 7.98 213492 2071452 136492 04:11:01 AM 5159844 7007144 2722584 34.54 2688 2024760 714236 8.00 214784 2163784 21456 04:12:01 AM 5284548 7119212 2597880 32.96 2688 2011604 621732 6.96 241532 2013616 28 04:13:01 AM 5003660 7035452 2878768 36.52 2688 2201660 664972 7.45 261708 2251616 148676 04:14:01 AM 5017860 7051224 2864568 36.34 2688 2203192 658880 7.38 263976 2229060 424 04:15:02 AM 5101756 6985664 2780672 35.28 2688 2057220 719208 8.05 271944 2152316 23520 04:16:01 AM 5207740 7075056 2674688 33.93 2688 2042608 635120 7.11 440520 1885012 16028 Average: 5309757 7088918 2572671 32.64 2688 1959049 634556 7.11 245756 1995273 42339 04:07:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 6.42 2.41 1.09 0.51 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 230.70 140.00 977.01 52.85 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 76.24 57.85 783.99 7.17 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 23.21 19.86 275.41 10.60 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 11.58 9.38 6.01 3.47 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 39.60 31.84 294.78 6.98 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 254.62 185.09 76.29 44.05 0.00 0.00 0.00 0.00 04:15:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:02 AM eth0 158.22 134.36 1642.33 25.43 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 19.16 16.55 14.46 7.66 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 91.37 66.58 454.01 17.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/13/2024 _x86_64_ (2 CPU) 04:06:29 LINUX RESTART (2 CPU) 04:07:02 AM CPU %user %nice %system %iowait %steal %idle 04:08:01 AM all 10.63 0.04 3.39 77.92 0.08 7.94 04:08:01 AM 0 10.42 0.03 3.49 79.54 0.07 6.44 04:08:01 AM 1 10.85 0.05 3.28 76.29 0.09 9.44 04:09:01 AM all 17.98 0.00 3.45 19.59 0.10 58.88 04:09:01 AM 0 18.82 0.00 3.13 24.04 0.07 53.94 04:09:01 AM 1 17.14 0.00 3.77 15.16 0.14 63.80 04:10:01 AM all 34.03 0.00 4.83 5.41 0.13 55.60 04:10:01 AM 0 43.87 0.00 4.86 6.13 0.15 44.99 04:10:01 AM 1 24.19 0.00 4.79 4.69 0.10 66.22 04:11:01 AM all 18.68 0.00 2.43 19.75 0.08 59.06 04:11:01 AM 0 17.16 0.00 1.98 14.48 0.07 66.31 04:11:01 AM 1 20.20 0.00 2.89 25.04 0.08 51.79 04:12:01 AM all 19.23 0.00 1.88 1.97 0.08 76.84 04:12:01 AM 0 24.83 0.00 2.02 1.53 0.08 71.53 04:12:01 AM 1 13.67 0.00 1.74 2.41 0.08 82.10 04:13:01 AM all 24.53 0.00 3.57 3.05 0.09 68.75 04:13:01 AM 0 27.99 0.00 3.82 4.18 0.08 63.92 04:13:01 AM 1 21.09 0.00 3.32 1.93 0.10 73.56 04:14:01 AM all 10.39 0.00 2.03 4.28 0.06 83.24 04:14:01 AM 0 9.86 0.00 1.85 4.30 0.07 83.92 04:14:01 AM 1 10.91 0.00 2.22 4.26 0.05 82.56 04:15:02 AM all 15.61 0.00 1.86 1.12 0.10 81.31 04:15:02 AM 0 24.88 0.00 2.09 1.61 0.12 71.31 04:15:02 AM 1 6.46 0.00 1.64 0.64 0.08 91.18 04:16:01 AM all 29.49 0.00 3.39 0.78 0.09 66.24 04:16:01 AM 0 39.05 0.00 3.85 1.07 0.10 55.93 04:16:01 AM 1 19.94 0.00 2.93 0.49 0.09 76.55 Average: all 20.08 0.00 2.98 14.74 0.09 62.10 Average: 0 24.12 0.00 3.01 15.10 0.09 57.68 Average: 1 16.05 0.01 2.95 14.39 0.09 66.51