---> uname -a: Linux prd-centos8-robot-2c-8g-9984.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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 599 4951 19 2146 6802 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:79:83:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fe79:8387/64 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) 04/22/2024 _x86_64_ (2 CPU) 01:08:13 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 89.95 12.41 77.54 2379.07 5944.94 01:11:01 AM 78.51 0.75 77.76 52.50 8623.17 01:12:01 AM 26.76 1.02 25.74 133.42 2517.96 01:13:01 AM 51.56 0.03 51.52 3.47 7126.31 01:14:01 AM 5.53 0.03 5.50 1.07 484.04 01:15:01 AM 0.60 0.00 0.60 0.00 11.06 01:16:01 AM 0.22 0.00 0.22 0.00 3.52 01:17:01 AM 12.51 0.23 12.28 34.12 641.55 Average: 33.21 1.81 31.40 325.46 3169.28 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5243576 6993884 2638856 33.48 2688 1932560 779496 8.73 212640 2103332 171488 01:11:01 AM 5186004 7015132 2696428 34.21 2688 2006200 732592 8.20 221876 2128440 37104 01:12:01 AM 5064476 6991528 2817956 35.75 2688 2101268 762120 8.53 259968 2203040 71912 01:13:01 AM 5029752 7063188 2852680 36.19 2688 2203112 656344 7.35 263272 2214800 92 01:14:01 AM 4969572 7011456 2912860 36.95 2688 2211560 737352 8.26 263576 2274884 16 01:15:01 AM 4952504 6994424 2929928 37.17 2688 2211596 788968 8.83 263576 2291672 52 01:16:01 AM 4954304 7000832 2928128 37.15 2688 2216204 773552 8.66 263636 2289020 4624 01:17:01 AM 5080576 6970396 2801856 35.55 2688 2065128 725964 8.13 294624 2153084 31588 Average: 5060096 7005105 2822336 35.81 2688 2118454 744548 8.34 255396 2207284 39610 01:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 83.57 70.24 913.84 16.50 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 43.62 29.46 283.33 5.59 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 42.65 32.69 296.50 8.03 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 103.77 90.20 28.87 20.69 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 157.73 144.34 98.22 53.54 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 304.37 299.05 549.12 110.98 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 157.77 151.94 413.05 45.81 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 48.05 34.69 93.78 40.59 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 117.69 106.57 334.59 37.72 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) 04/22/2024 _x86_64_ (2 CPU) 01:08:13 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 40.34 0.00 5.76 1.91 0.12 51.87 01:10:01 AM 0 42.21 0.00 5.90 2.38 0.13 49.38 01:10:01 AM 1 38.47 0.00 5.63 1.43 0.12 54.35 01:11:01 AM all 25.33 0.00 3.14 1.79 0.12 69.62 01:11:01 AM 0 16.59 0.00 2.95 2.54 0.12 77.80 01:11:01 AM 1 34.06 0.00 3.33 1.05 0.12 61.44 01:12:01 AM all 24.68 0.00 3.07 1.06 0.08 71.10 01:12:01 AM 0 18.12 0.00 2.50 1.32 0.08 77.98 01:12:01 AM 1 31.24 0.00 3.64 0.80 0.08 64.24 01:13:01 AM all 20.83 0.00 3.29 1.71 0.08 74.10 01:13:01 AM 0 22.10 0.00 3.15 1.87 0.07 72.81 01:13:01 AM 1 19.55 0.00 3.42 1.54 0.08 75.39 01:14:01 AM all 21.50 0.00 1.87 0.07 0.08 76.48 01:14:01 AM 0 22.59 0.00 0.57 0.00 0.08 76.75 01:14:01 AM 1 20.40 0.00 3.18 0.13 0.08 76.20 01:15:01 AM all 24.17 0.00 0.59 0.00 0.09 75.15 01:15:01 AM 0 45.24 0.00 0.86 0.00 0.10 53.80 01:15:01 AM 1 3.19 0.00 0.33 0.00 0.08 96.39 01:16:01 AM all 18.97 0.00 0.42 0.00 0.09 80.52 01:16:01 AM 0 35.92 0.00 0.66 0.00 0.10 63.32 01:16:01 AM 1 2.22 0.00 0.18 0.00 0.08 97.51 01:17:01 AM all 17.10 0.00 1.86 0.16 0.06 80.83 01:17:01 AM 0 7.34 0.00 1.69 0.08 0.07 90.82 01:17:01 AM 1 26.84 0.00 2.04 0.23 0.05 70.84 Average: all 24.13 0.00 2.51 0.84 0.09 72.44 Average: 0 26.24 0.00 2.29 1.03 0.09 70.35 Average: 1 22.02 0.00 2.72 0.65 0.09 74.53