---> uname -a: Linux prd-centos8-robot-2c-8g-5827.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 615 4951 19 2130 6785 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:c7:53:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85898sec preferred_lft 85898sec inet6 fe80::f816:3eff:fec7:5364/64 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) 12/28/2024 _x86_64_ (2 CPU) 00:53:56 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 109.73 0.15 109.58 4.00 10689.37 12:57:01 AM 35.54 1.08 34.46 115.96 4369.91 12:58:01 AM 51.07 6.75 44.32 1249.18 2903.62 12:59:01 AM 21.90 0.00 21.90 0.00 5455.80 01:00:01 AM 2.05 0.10 1.95 32.12 107.56 01:01:01 AM 0.72 0.05 0.67 2.00 60.61 01:02:01 AM 28.06 0.72 27.35 75.82 1469.25 Average: 35.58 1.26 34.32 211.29 3579.52 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5142776 6975624 2739656 34.76 2688 2010756 746976 8.36 195304 2202544 146664 12:57:01 AM 5299324 7099064 2583108 32.77 2688 1977716 631212 7.07 217520 2023432 8 12:58:01 AM 5026172 7065288 2856260 36.24 2688 2209012 657604 7.36 258428 2228872 156352 12:59:01 AM 5018912 7058028 2863520 36.33 2688 2209012 657604 7.36 258428 2230612 4 01:00:01 AM 4973488 7014832 2908944 36.90 2688 2211240 746356 8.36 258696 2275568 52 01:01:01 AM 5009936 7055184 2872496 36.44 2688 2215120 660412 7.39 259156 2238788 2416 01:02:01 AM 5081120 6954804 2801312 35.54 2688 2049648 748224 8.38 452324 1999984 180 Average: 5078818 7031832 2803614 35.57 2688 2126072 692627 7.76 271408 2171400 43668 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 103.25 79.17 1082.32 11.66 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 11.96 8.43 6.34 3.48 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 215.49 155.38 334.88 40.44 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 6.40 3.56 1.66 0.78 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 35.89 24.43 10.42 4.79 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 26.03 22.03 6.35 5.24 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 55.96 39.44 92.17 30.22 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 65.00 47.49 219.15 13.80 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) 12/28/2024 _x86_64_ (2 CPU) 00:53:56 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 34.55 0.00 4.84 4.05 0.10 56.45 12:56:01 AM 0 28.62 0.00 4.24 3.93 0.10 63.11 12:56:01 AM 1 40.52 0.00 5.44 4.18 0.10 49.75 12:57:01 AM all 12.86 0.00 1.67 1.40 0.11 83.96 12:57:01 AM 0 6.48 0.00 1.26 0.57 0.13 91.56 12:57:01 AM 1 19.24 0.00 2.09 2.22 0.08 76.36 12:58:01 AM all 28.31 0.00 5.31 2.08 0.09 64.21 12:58:01 AM 0 31.52 0.00 5.31 1.09 0.08 61.99 12:58:01 AM 1 25.11 0.00 5.31 3.06 0.10 66.42 12:59:01 AM all 0.11 0.00 0.35 1.03 0.05 98.46 12:59:01 AM 0 0.18 0.00 0.37 0.85 0.07 98.53 12:59:01 AM 1 0.03 0.00 0.33 1.20 0.03 98.40 01:00:01 AM all 7.99 0.00 0.86 0.05 0.06 91.04 01:00:01 AM 0 5.38 0.00 0.52 0.00 0.05 94.05 01:00:01 AM 1 10.60 0.00 1.20 0.10 0.07 88.02 01:01:01 AM all 12.37 0.00 0.84 0.01 0.08 86.71 01:01:01 AM 0 9.03 0.00 1.00 0.02 0.08 89.87 01:01:01 AM 1 15.71 0.00 0.67 0.00 0.08 83.54 01:02:01 AM all 26.55 0.00 3.23 0.59 0.11 69.52 01:02:01 AM 0 17.03 0.00 2.66 0.65 0.08 79.58 01:02:01 AM 1 36.11 0.00 3.81 0.52 0.13 59.43 Average: all 17.52 0.00 2.44 1.31 0.09 78.64 Average: 0 14.02 0.00 2.19 1.02 0.09 82.69 Average: 1 21.02 0.00 2.69 1.61 0.09 74.60