---> uname -a: Linux prd-centos8-robot-2c-8g-7987.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 652 4912 19 2132 6748 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:01:9c:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85815sec preferred_lft 85815sec inet6 fe80::f816:3eff:fe01:9c1e/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) 02/03/2025 _x86_64_ (2 CPU) 04:00:16 LINUX RESTART (2 CPU) 04:01:03 AM tps rtps wtps bread/s bwrtn/s 04:02:01 AM 111.23 61.86 49.36 6653.09 24038.07 04:03:01 AM 110.45 0.73 109.71 53.05 11358.51 04:04:01 AM 17.70 0.38 17.31 64.26 1481.54 04:05:01 AM 52.66 6.78 45.88 1249.93 2917.30 04:06:01 AM 21.43 0.00 21.43 0.00 5591.30 04:07:01 AM 2.18 0.12 2.07 33.06 117.11 04:08:01 AM 0.32 0.00 0.32 0.00 4.18 04:09:01 AM 2.95 0.32 2.63 36.92 154.28 04:10:01 AM 29.86 0.52 29.34 63.85 1336.77 Average: 38.50 7.67 30.83 886.18 5157.31 04:01:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:02:01 AM 5275796 6973528 2606636 33.07 2688 1882412 790524 8.85 219512 2076136 216056 04:03:01 AM 5145912 6949336 2736520 34.72 2688 1980912 771136 8.63 198276 2193608 30680 04:04:01 AM 5227684 7032660 2654748 33.68 2688 1982844 708188 7.93 217452 2096984 8 04:05:01 AM 4954492 7000560 2927940 37.15 2688 2215456 700540 7.84 258140 2302712 157564 04:06:01 AM 4949756 6995408 2932676 37.21 2688 2215456 700540 7.84 258144 2302624 4 04:07:01 AM 4901528 6949572 2980904 37.82 2688 2217848 762484 8.54 258412 2350376 8 04:08:01 AM 4894296 6942356 2988136 37.91 2688 2217864 779388 8.73 258412 2357708 24 04:09:01 AM 5071824 6953288 2810608 35.66 2688 2052800 737564 8.26 255068 2194460 6972 04:10:01 AM 5067784 6947340 2814648 35.71 2688 2055140 772280 8.65 452548 2013660 16732 Average: 5054341 6971561 2828091 35.88 2688 2091192 746960 8.36 263996 2209808 47561 04:01:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 307.60 185.25 1623.08 60.68 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 65.68 49.52 689.44 8.37 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 16.46 9.82 5.65 3.60 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 231.43 169.81 337.13 37.27 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 6.66 5.23 1.63 7.94 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 197.22 185.00 55.31 75.28 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 251.23 249.20 130.90 97.64 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 132.27 118.21 141.52 50.06 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 21.54 20.03 17.98 9.94 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 136.09 109.97 329.18 38.90 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) 02/03/2025 _x86_64_ (2 CPU) 04:00:16 LINUX RESTART (2 CPU) 04:01:03 AM CPU %user %nice %system %iowait %steal %idle 04:02:01 AM all 40.49 0.03 6.86 10.76 0.11 41.75 04:02:01 AM 0 50.55 0.05 7.91 12.07 0.10 29.31 04:02:01 AM 1 30.46 0.00 5.81 9.46 0.12 54.15 04:03:01 AM all 25.56 0.00 3.93 5.98 0.09 64.43 04:03:01 AM 0 30.29 0.00 3.70 6.44 0.08 59.48 04:03:01 AM 1 20.85 0.00 4.16 5.52 0.10 69.37 04:04:01 AM all 9.28 0.00 1.27 0.99 0.08 88.39 04:04:01 AM 0 4.76 0.00 1.14 1.09 0.07 92.95 04:04:01 AM 1 13.80 0.00 1.41 0.89 0.08 83.82 04:05:01 AM all 27.66 0.00 5.49 1.60 0.10 65.14 04:05:01 AM 0 27.93 0.00 5.36 2.22 0.10 64.39 04:05:01 AM 1 27.38 0.00 5.63 0.99 0.10 65.90 04:06:01 AM all 0.18 0.00 0.35 4.19 0.03 95.25 04:06:01 AM 0 0.18 0.00 0.35 3.56 0.02 95.89 04:06:01 AM 1 0.17 0.00 0.35 4.83 0.05 94.60 04:07:01 AM all 15.96 0.00 0.60 0.02 0.11 83.31 04:07:01 AM 0 15.58 0.00 0.52 0.02 0.10 83.78 04:07:01 AM 1 16.34 0.00 0.69 0.02 0.12 82.83 04:08:01 AM all 24.32 0.00 0.54 0.00 0.10 75.05 04:08:01 AM 0 40.41 0.00 0.72 0.00 0.12 58.75 04:08:01 AM 1 8.28 0.00 0.35 0.00 0.08 91.28 04:09:01 AM all 15.96 0.00 1.41 0.03 0.09 82.51 04:09:01 AM 0 26.22 0.00 1.76 0.05 0.08 71.88 04:09:01 AM 1 5.64 0.00 1.06 0.02 0.10 93.18 04:10:01 AM all 29.34 0.00 3.52 0.18 0.08 66.88 04:10:01 AM 0 22.99 0.00 2.90 0.20 0.08 73.82 04:10:01 AM 1 35.70 0.00 4.14 0.15 0.08 59.92 Average: all 20.88 0.00 2.65 2.60 0.09 73.78 Average: 0 24.18 0.01 2.68 2.80 0.08 70.24 Average: 1 17.58 0.00 2.61 2.40 0.09 77.32