---> uname -a: Linux prd-centos8-robot-2c-8g-5570.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 641 4907 19 2148 6759 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:90:5c:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:fe90:5c4d/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) 01/27/2025 _x86_64_ (2 CPU) 01:04:17 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 85.65 8.81 76.84 1495.63 6313.03 01:07:01 AM 81.14 0.73 80.41 53.05 10162.78 01:08:01 AM 34.79 7.13 27.66 1310.71 1551.04 01:09:01 AM 43.39 0.03 43.36 3.47 7012.83 01:10:01 AM 2.82 0.12 2.70 33.06 92.50 01:11:01 AM 2.18 0.00 2.18 0.00 335.07 01:12:01 AM 0.22 0.00 0.22 0.00 3.77 01:13:01 AM 2.20 0.32 1.88 36.92 235.94 01:14:01 AM 28.51 0.52 28.00 63.86 1680.77 Average: 31.21 1.96 29.25 332.97 3043.12 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5356332 7051488 2526092 32.05 2688 1878556 690256 7.73 187116 2022804 166280 01:07:01 AM 5240980 7039944 2641444 33.51 2688 1977124 690300 7.73 208616 2092492 1120 01:08:01 AM 4938904 7002448 2943520 37.34 2688 2234220 740276 8.29 287484 2293424 200428 01:09:01 AM 5005076 7045320 2877348 36.50 2688 2210252 685340 7.67 258552 2246948 16 01:10:01 AM 4933928 6983536 2948496 37.41 2688 2219616 789720 8.84 258820 2317568 8128 01:11:01 AM 4934760 6984392 2947664 37.40 2688 2219628 789720 8.84 258820 2316988 24 01:12:01 AM 4920920 6970580 2961504 37.57 2688 2219656 792308 8.87 258820 2330980 4 01:13:01 AM 5076160 6974924 2806264 35.60 2688 2070260 720272 8.06 265452 2179168 19528 01:14:01 AM 5039824 6945804 2842600 36.06 2688 2081884 754768 8.45 462632 2031672 14720 Average: 5049654 6999826 2832770 35.94 2688 2123466 739218 8.28 271812 2203560 45583 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 286.39 178.32 1600.96 56.05 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 44.45 32.99 440.57 6.54 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 35.21 30.51 295.56 7.15 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 193.87 137.26 44.25 38.64 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 57.00 38.52 77.07 9.44 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 330.66 327.91 66.30 136.70 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 201.90 197.00 418.92 62.27 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 77.12 54.72 324.50 35.91 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 20.51 17.91 17.85 9.06 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 138.57 112.79 365.12 40.20 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) 01/27/2025 _x86_64_ (2 CPU) 01:04:17 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 36.76 0.00 5.80 1.91 0.11 55.42 01:06:01 AM 0 32.97 0.00 5.11 2.07 0.12 59.74 01:06:01 AM 1 40.56 0.00 6.49 1.76 0.10 51.10 01:07:01 AM all 19.35 0.00 3.55 2.46 0.10 74.53 01:07:01 AM 0 10.22 0.00 3.02 2.20 0.10 84.45 01:07:01 AM 1 28.49 0.00 4.08 2.72 0.10 64.61 01:08:01 AM all 23.12 0.00 3.86 0.77 0.10 72.15 01:08:01 AM 0 17.58 0.00 3.35 0.58 0.10 78.39 01:08:01 AM 1 28.65 0.00 4.38 0.95 0.10 65.92 01:09:01 AM all 10.52 0.00 2.27 1.60 0.08 85.54 01:09:01 AM 0 6.35 0.00 2.05 1.79 0.08 89.73 01:09:01 AM 1 14.71 0.00 2.48 1.41 0.07 81.34 01:10:01 AM all 11.93 0.00 0.98 0.02 0.06 87.02 01:10:01 AM 0 6.10 0.00 0.37 0.00 0.05 93.48 01:10:01 AM 1 17.79 0.00 1.60 0.03 0.07 80.51 01:11:01 AM all 24.68 0.00 0.60 0.08 0.12 74.53 01:11:01 AM 0 48.74 0.00 0.97 0.05 0.13 50.10 01:11:01 AM 1 0.72 0.00 0.23 0.10 0.10 98.85 01:12:01 AM all 23.44 0.00 0.52 0.00 0.10 75.94 01:12:01 AM 0 44.25 0.00 0.76 0.00 0.10 54.89 01:12:01 AM 1 2.74 0.00 0.28 0.00 0.10 96.87 01:13:01 AM all 5.66 0.00 1.25 0.05 0.10 92.94 01:13:01 AM 0 4.58 0.00 1.48 0.02 0.12 93.80 01:13:01 AM 1 6.75 0.00 1.01 0.08 0.08 92.07 01:14:01 AM all 27.14 0.00 3.08 0.40 0.11 69.27 01:14:01 AM 0 13.63 0.00 2.54 0.30 0.12 83.41 01:14:01 AM 1 40.64 0.00 3.63 0.50 0.10 55.13 Average: all 20.30 0.00 2.44 0.81 0.10 76.35 Average: 0 20.47 0.00 2.19 0.78 0.10 76.46 Average: 1 20.14 0.00 2.69 0.84 0.09 76.24