---> uname -a: Linux prd-centos8-robot-2c-8g-40822.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 614 4961 19 2121 6786 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:1a:b4:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:fe1a:b4b1/64 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) 10/09/2024 _x86_64_ (2 CPU) 04:55:38 LINUX RESTART (2 CPU) 04:56:01 AM tps rtps wtps bread/s bwrtn/s 04:57:01 AM 136.58 80.26 56.31 8253.70 38548.15 04:58:01 AM 123.76 7.41 116.34 1296.50 10655.43 04:59:01 AM 33.04 0.38 32.66 64.26 4337.36 05:00:01 AM 41.00 0.03 40.97 0.53 3564.05 05:01:01 AM 26.40 0.05 26.35 3.60 4868.93 05:02:01 AM 0.82 0.17 0.65 34.65 20.16 05:03:01 AM 14.38 0.32 14.06 36.92 538.27 Average: 53.71 12.66 41.05 1384.60 8934.40 04:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:57:01 AM 5525508 7062048 2356924 29.90 2688 1728188 754044 8.44 187552 1885268 113180 04:58:01 AM 5177320 7012000 2705112 34.32 2688 2011168 745332 8.35 216056 2145452 109376 04:59:01 AM 5230004 7066040 2652428 33.65 2688 2013100 682572 7.64 240652 2067572 24 05:00:01 AM 4954272 6992400 2928160 37.15 2688 2207004 741976 8.31 254228 2301704 132348 05:01:01 AM 5001760 7039664 2880672 36.55 2688 2207192 699924 7.84 258580 2248632 4 05:02:01 AM 4941436 6980952 2940996 37.31 2688 2208804 761360 8.52 258852 2307648 388 05:03:01 AM 5093264 6957160 2789168 35.38 2688 2038460 764448 8.56 288496 2145320 17168 Average: 5131938 7015752 2750494 34.89 2688 2059131 735665 8.24 243488 2157371 53213 04:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 299.90 165.06 1227.23 52.52 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 92.99 72.28 978.63 10.44 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 18.71 9.70 6.41 9.81 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 38.44 32.39 293.69 10.19 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 199.43 126.82 49.06 32.72 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 74.86 55.51 501.60 4.89 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 160.10 124.03 1293.91 27.68 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 126.36 83.69 621.53 21.18 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) 10/09/2024 _x86_64_ (2 CPU) 04:55:38 LINUX RESTART (2 CPU) 04:56:01 AM CPU %user %nice %system %iowait %steal %idle 04:57:01 AM all 33.24 0.04 8.69 24.71 0.10 33.22 04:57:01 AM 0 32.08 0.03 8.62 26.67 0.10 32.50 04:57:01 AM 1 34.39 0.05 8.77 22.75 0.10 33.94 04:58:01 AM all 36.80 0.00 5.75 3.93 0.12 53.41 04:58:01 AM 0 30.58 0.00 5.22 4.20 0.12 59.89 04:58:01 AM 1 43.03 0.00 6.28 3.66 0.12 46.92 04:59:01 AM all 10.35 0.00 1.34 1.21 0.05 87.06 04:59:01 AM 0 7.35 0.00 1.12 1.44 0.05 90.05 04:59:01 AM 1 13.35 0.00 1.55 0.99 0.05 84.07 05:00:01 AM all 22.54 0.00 3.69 1.11 0.08 72.59 05:00:01 AM 0 15.67 0.00 3.27 1.07 0.07 79.92 05:00:01 AM 1 29.41 0.00 4.11 1.15 0.08 65.25 05:01:01 AM all 5.28 0.00 1.45 1.21 0.06 92.00 05:01:01 AM 0 6.01 0.00 1.64 1.47 0.07 90.80 05:01:01 AM 1 4.54 0.00 1.25 0.95 0.05 93.20 05:02:01 AM all 3.43 0.00 0.39 0.13 0.05 96.01 05:02:01 AM 0 3.00 0.00 0.37 0.00 0.03 96.60 05:02:01 AM 1 3.87 0.00 0.40 0.25 0.07 95.41 05:03:01 AM all 15.62 0.00 2.27 0.28 0.08 81.76 05:03:01 AM 0 14.56 0.00 2.68 0.17 0.08 82.51 05:03:01 AM 1 16.67 0.00 1.87 0.38 0.07 81.01 Average: all 18.18 0.01 3.37 4.64 0.08 73.73 Average: 0 15.61 0.00 3.27 4.99 0.07 76.05 Average: 1 20.75 0.01 3.46 4.29 0.08 71.42