---> uname -a: Linux prd-centos8-robot-2c-8g-3970.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 602 4973 19 2121 6799 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:eb:9e:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.247/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:feeb:9e33/64 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) 12/19/2024 _x86_64_ (2 CPU) 02:07:30 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 88.49 22.93 65.56 5958.81 21750.68 02:10:01 AM 99.88 0.73 99.15 53.05 10915.21 02:11:01 AM 20.46 0.42 20.04 64.78 1574.68 02:12:01 AM 43.89 6.72 37.18 1245.93 2350.19 02:13:01 AM 30.04 0.03 30.01 3.47 6069.64 02:14:01 AM 6.72 0.42 6.30 69.06 182.35 02:15:01 AM 20.46 0.33 20.13 37.19 1075.22 Average: 44.28 4.51 39.77 1061.77 6274.24 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5333896 7025196 2548536 32.33 2688 1876524 747716 8.37 219968 2019716 196808 02:10:01 AM 5223928 7022656 2658504 33.73 2688 1976264 703992 7.88 198988 2115972 34712 02:11:01 AM 5303028 7103184 2579404 32.72 2688 1978212 628852 7.04 217868 2022076 8 02:12:01 AM 4991232 7030988 2891200 36.68 2688 2209232 668036 7.48 255308 2269620 167224 02:13:01 AM 5006196 7045684 2876236 36.49 2688 2209356 662536 7.42 258852 2246648 4 02:14:01 AM 5066200 6962292 2816232 35.73 2688 2069700 753724 8.44 280400 2182316 30892 02:15:01 AM 5142228 7007472 2740204 34.76 2688 2041076 719980 8.06 448456 1945748 180 Average: 5152387 7028210 2730045 34.63 2688 2051481 697834 7.81 268549 2114585 61404 02:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 279.69 175.34 1569.64 58.05 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 63.11 48.57 668.90 8.58 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 11.95 6.98 4.95 3.01 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 43.99 34.73 301.41 8.75 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 140.85 74.98 34.16 27.00 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 65.37 41.88 78.43 21.55 0.00 0.00 0.00 0.00 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 12.75 11.16 9.52 4.87 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 88.25 56.23 381.01 18.83 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) 12/19/2024 _x86_64_ (2 CPU) 02:07:30 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 37.86 0.00 6.43 9.31 0.12 46.29 02:09:01 AM 0 35.84 0.00 7.55 10.36 0.12 46.14 02:09:01 AM 1 39.87 0.00 5.31 8.26 0.12 46.44 02:10:01 AM all 28.55 0.00 4.17 5.21 0.11 61.96 02:10:01 AM 0 23.53 0.00 3.82 6.74 0.10 65.81 02:10:01 AM 1 33.59 0.00 4.52 3.67 0.12 58.10 02:11:01 AM all 10.46 0.00 1.18 0.84 0.07 87.46 02:11:01 AM 0 17.30 0.00 1.35 1.07 0.05 80.23 02:11:01 AM 1 3.61 0.00 1.00 0.60 0.08 94.70 02:12:01 AM all 26.11 0.00 4.86 1.83 0.10 67.11 02:12:01 AM 0 31.69 0.00 5.10 1.87 0.10 61.24 02:12:01 AM 1 20.51 0.00 4.61 1.79 0.10 72.99 02:13:01 AM all 2.18 0.00 0.79 2.63 0.04 94.36 02:13:01 AM 0 2.91 0.00 0.79 1.52 0.05 94.73 02:13:01 AM 1 1.45 0.00 0.79 3.73 0.03 94.00 02:14:01 AM all 8.90 0.00 1.47 1.04 0.06 88.53 02:14:01 AM 0 13.09 0.00 1.44 1.47 0.07 83.93 02:14:01 AM 1 4.72 0.00 1.51 0.60 0.05 93.13 02:15:01 AM all 16.91 0.00 1.99 4.32 0.08 76.71 02:15:01 AM 0 23.64 0.00 2.23 4.95 0.07 69.11 02:15:01 AM 1 10.18 0.00 1.74 3.70 0.08 84.29 Average: all 18.71 0.00 2.98 3.59 0.08 74.63 Average: 0 21.15 0.00 3.18 3.99 0.08 71.60 Average: 1 16.28 0.00 2.78 3.19 0.08 77.66