---> uname -a: Linux prd-centos8-robot-2c-8g-106.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 584 4978 19 2135 6817 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:89:d6:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.41/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85942sec preferred_lft 85942sec inet6 fe80::f816:3eff:fe89:d60c/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) 01/09/2025 _x86_64_ (2 CPU) 00:46:45 LINUX RESTART (2 CPU) 12:47:01 AM tps rtps wtps bread/s bwrtn/s 12:48:01 AM 197.08 149.04 48.04 14577.01 38356.66 12:49:01 AM 117.68 0.32 117.36 14.00 10446.43 12:50:01 AM 42.17 1.02 41.15 113.16 5446.33 12:51:01 AM 15.41 0.07 15.34 2.80 1199.88 12:52:01 AM 62.26 9.23 53.02 1641.99 7612.83 12:53:01 AM 5.56 0.10 5.46 32.12 223.26 12:54:01 AM 26.42 0.65 25.77 74.11 1219.18 Average: 66.66 22.92 43.74 2351.05 9215.45 12:47:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:48:01 AM 5607524 7097384 2274908 28.86 2688 1684652 661236 7.40 179180 1820176 84856 12:49:01 AM 5258840 7027356 2623592 33.28 2688 1947328 693424 7.76 187692 2098424 105924 12:50:01 AM 5287064 7089904 2595368 32.93 2688 1980776 630192 7.06 217812 2036736 16 12:51:01 AM 5130868 7015284 2751564 34.91 2688 2059768 692748 7.76 233292 2169208 61828 12:52:01 AM 5007760 7061900 2874672 36.47 2688 2223980 631012 7.07 264220 2236472 96 12:53:01 AM 5007352 7063272 2875080 36.47 2688 2225772 621228 6.96 264688 2238068 836 12:54:01 AM 5145540 7024468 2736892 34.72 2688 2055520 694392 7.78 453868 1936788 172 Average: 5206421 7054224 2676011 33.95 2688 2025399 660605 7.40 257250 2076553 36247 12:47:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 258.87 144.98 1031.87 54.83 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 89.32 69.82 843.17 11.05 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 41.50 28.99 438.03 5.70 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 28.85 21.34 278.59 4.13 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 225.53 159.59 63.82 41.49 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 16.21 9.53 4.51 3.05 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 62.26 43.02 84.14 22.76 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 103.22 68.18 392.03 20.43 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) 01/09/2025 _x86_64_ (2 CPU) 00:46:45 LINUX RESTART (2 CPU) 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 36.82 0.07 10.38 21.30 0.16 31.27 12:48:01 AM 0 33.65 0.07 10.16 21.32 0.14 34.66 12:48:01 AM 1 40.00 0.07 10.59 21.27 0.19 27.89 12:49:01 AM all 34.29 0.00 4.94 7.20 0.09 53.49 12:49:01 AM 0 31.04 0.00 4.72 6.64 0.08 57.51 12:49:01 AM 1 37.54 0.00 5.16 7.75 0.10 49.46 12:50:01 AM all 18.04 0.00 2.01 1.80 0.07 78.09 12:50:01 AM 0 9.24 0.00 1.84 1.89 0.07 86.97 12:50:01 AM 1 26.83 0.00 2.17 1.72 0.07 69.21 12:51:01 AM all 10.64 0.00 1.91 0.94 0.08 86.43 12:51:01 AM 0 7.57 0.00 1.62 1.40 0.07 89.35 12:51:01 AM 1 13.71 0.00 2.21 0.48 0.08 83.51 12:52:01 AM all 18.87 0.00 3.88 4.05 0.11 73.09 12:52:01 AM 0 16.87 0.00 3.66 3.69 0.08 75.70 12:52:01 AM 1 20.88 0.00 4.11 4.41 0.13 70.46 12:53:01 AM all 1.45 0.00 0.21 0.18 0.04 98.13 12:53:01 AM 0 0.84 0.00 0.20 0.33 0.02 98.61 12:53:01 AM 1 2.06 0.00 0.22 0.02 0.07 97.64 12:54:01 AM all 23.87 0.00 3.13 0.74 0.08 72.18 12:54:01 AM 0 26.24 0.00 3.77 0.75 0.10 69.14 12:54:01 AM 1 21.50 0.00 2.50 0.72 0.07 75.21 Average: all 20.51 0.01 3.76 5.12 0.09 70.52 Average: 0 17.86 0.01 3.69 5.09 0.08 73.28 Average: 1 23.16 0.01 3.83 5.14 0.10 67.76