---> uname -a: Linux prd-centos8-robot-2c-8g-2071.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 586 4990 19 2121 6815 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:6e:39:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.128/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:fe6e:39e8/64 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) 12/12/2024 _x86_64_ (2 CPU) 02:13:12 LINUX RESTART (2 CPU) 02:14:01 AM tps rtps wtps bread/s bwrtn/s 02:15:01 AM 76.61 22.06 54.55 5038.59 4777.32 02:16:01 AM 91.42 0.70 90.72 50.78 10429.22 02:17:01 AM 23.21 0.38 22.83 62.52 1655.71 02:18:01 AM 47.82 0.07 47.75 5.73 3567.43 02:19:01 AM 17.56 0.00 17.56 0.00 4760.81 02:20:01 AM 15.21 0.42 14.80 69.04 643.14 02:21:01 AM 26.93 0.53 26.40 64.79 974.67 Average: 42.68 3.45 39.23 755.97 3829.85 02:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:15:01 AM 5243832 6997904 2638600 33.47 2688 1936852 743512 8.33 246660 2071384 210752 02:16:01 AM 5162568 6998664 2719864 34.51 2688 2013192 720596 8.07 221680 2146268 30692 02:17:01 AM 5248476 7085856 2633956 33.42 2688 2015072 636540 7.13 240116 2051572 8 02:18:01 AM 5028120 7067160 2854312 36.21 2688 2209004 643596 7.21 257696 2229256 135640 02:19:01 AM 5023244 7062244 2859188 36.27 2688 2209004 643596 7.21 257696 2229256 4 02:20:01 AM 5043324 6948724 2839108 36.02 2688 2080984 782408 8.76 279580 2207684 39864 02:21:01 AM 5106464 6975544 2775968 35.22 2688 2045296 719480 8.06 448424 1980704 16728 Average: 5122290 7019442 2760142 35.02 2688 2072772 698533 7.82 278836 2130875 61955 02:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 282.29 173.38 1563.73 60.41 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 73.41 58.23 675.64 9.32 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 11.45 6.68 4.82 2.87 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 237.62 172.19 337.84 43.46 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 2.48 0.72 0.33 0.12 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 59.11 37.45 78.02 19.34 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 19.91 18.36 16.36 8.69 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 98.05 66.72 382.42 20.60 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) 12/12/2024 _x86_64_ (2 CPU) 02:13:12 LINUX RESTART (2 CPU) 02:14:01 AM CPU %user %nice %system %iowait %steal %idle 02:15:01 AM all 31.63 0.00 6.17 2.84 0.13 59.22 02:15:01 AM 0 30.39 0.00 5.72 1.92 0.13 61.83 02:15:01 AM 1 32.87 0.00 6.63 3.76 0.13 56.61 02:16:01 AM all 27.10 0.00 3.82 7.42 0.12 61.54 02:16:01 AM 0 28.86 0.00 4.06 7.43 0.13 59.52 02:16:01 AM 1 25.33 0.00 3.59 7.41 0.10 63.56 02:17:01 AM all 10.32 0.00 1.06 11.63 0.14 76.85 02:17:01 AM 0 9.71 0.00 1.15 16.71 0.20 72.22 02:17:01 AM 1 10.92 0.00 0.97 6.52 0.08 81.50 02:18:01 AM all 26.85 0.00 4.31 1.13 0.09 67.62 02:18:01 AM 0 31.80 0.00 4.73 0.99 0.08 62.40 02:18:01 AM 1 21.88 0.00 3.89 1.27 0.10 72.86 02:19:01 AM all 0.33 0.00 0.27 1.34 0.08 97.99 02:19:01 AM 0 0.55 0.00 0.25 1.20 0.05 97.95 02:19:01 AM 1 0.10 0.00 0.28 1.49 0.10 98.03 02:20:01 AM all 12.61 0.00 1.67 3.12 0.10 82.50 02:20:01 AM 0 12.66 0.00 1.39 2.29 0.12 83.54 02:20:01 AM 1 12.56 0.00 1.95 3.95 0.08 81.46 02:21:01 AM all 28.67 0.00 3.22 0.59 0.09 67.44 02:21:01 AM 0 45.05 0.00 3.88 0.80 0.10 50.16 02:21:01 AM 1 12.25 0.00 2.55 0.37 0.08 84.74 Average: all 19.63 0.00 2.93 4.01 0.11 73.32 Average: 0 22.70 0.00 3.02 4.48 0.12 69.68 Average: 1 16.55 0.00 2.84 3.54 0.10 76.98