---> uname -a: Linux prd-centos8-robot-2c-8g-143.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 591 4973 19 2133 6810 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:50:95:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.245/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85882sec preferred_lft 85882sec inet6 fe80::f816:3eff:fe50:95d6/64 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) 02:00:47 LINUX RESTART (2 CPU) 02:01:01 AM tps rtps wtps bread/s bwrtn/s 02:02:01 AM 201.26 151.90 49.35 14540.34 38311.36 02:03:01 AM 111.56 0.28 111.28 13.46 10799.85 02:04:01 AM 38.82 1.08 37.74 115.96 4499.18 02:05:01 AM 57.27 9.23 48.04 1641.99 3082.04 02:06:01 AM 24.00 0.00 24.00 0.00 5570.45 02:07:01 AM 1.92 0.10 1.82 32.12 91.87 02:08:01 AM 11.91 0.35 11.56 38.79 448.01 02:09:01 AM 15.18 0.33 14.85 37.19 1772.63 Average: 57.85 20.51 37.34 2061.98 8094.84 02:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:02:01 AM 5603764 7081624 2278660 28.91 2688 1672324 682360 7.64 177864 1822308 74228 02:03:01 AM 5148552 6967680 2733872 34.68 2688 1997956 758696 8.50 189952 2204512 136840 02:04:01 AM 5287816 7084428 2594608 32.92 2688 1974796 636392 7.13 217000 2036232 16 02:05:01 AM 5014648 7062532 2867776 36.38 2688 2217908 644640 7.22 263540 2236652 156356 02:06:01 AM 5009108 7056976 2873316 36.45 2688 2217908 644640 7.22 263540 2236676 4 02:07:01 AM 4966024 7016244 2916400 37.00 2688 2220260 697736 7.81 263804 2279268 512 02:08:01 AM 5069788 6975664 2812636 35.68 2688 2081928 738884 8.27 286552 2174924 32232 02:09:01 AM 5151548 7028120 2730876 34.65 2688 2053276 677516 7.59 454740 1929696 188 Average: 5156406 7034158 2726018 34.58 2688 2054544 685108 7.67 264624 2115034 50047 02:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 234.47 139.30 1070.45 52.73 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 98.73 79.94 1223.03 11.60 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 16.44 8.30 7.05 3.29 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 207.10 140.11 335.89 40.08 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 1.83 0.83 0.70 0.14 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 40.15 29.16 11.69 7.81 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 52.89 35.53 80.49 24.16 0.00 0.00 0.00 0.00 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 12.21 9.90 10.04 4.49 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 83.09 55.44 342.96 18.06 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) 02:00:47 LINUX RESTART (2 CPU) 02:01:01 AM CPU %user %nice %system %iowait %steal %idle 02:02:01 AM all 38.57 0.07 10.02 19.97 0.16 31.22 02:02:01 AM 0 44.50 0.07 10.45 19.94 0.13 24.91 02:02:01 AM 1 32.67 0.07 9.59 19.99 0.18 37.50 02:03:01 AM all 36.22 0.00 4.84 4.08 0.12 54.75 02:03:01 AM 0 41.01 0.00 5.04 4.59 0.12 49.25 02:03:01 AM 1 31.41 0.00 4.64 3.57 0.12 60.27 02:04:01 AM all 13.71 0.00 1.83 1.69 0.07 82.71 02:04:01 AM 0 22.09 0.00 2.21 1.34 0.07 74.29 02:04:01 AM 1 5.32 0.00 1.45 2.04 0.07 91.12 02:05:01 AM all 28.54 0.00 5.32 1.30 0.10 64.74 02:05:01 AM 0 35.88 0.00 6.11 1.14 0.10 56.77 02:05:01 AM 1 21.25 0.00 4.52 1.45 0.10 72.68 02:06:01 AM all 0.05 0.00 0.31 1.80 0.03 97.81 02:06:01 AM 0 0.07 0.00 0.27 1.13 0.05 98.48 02:06:01 AM 1 0.03 0.00 0.35 2.46 0.02 97.14 02:07:01 AM all 8.88 0.00 0.89 0.02 0.08 90.14 02:07:01 AM 0 14.90 0.00 1.34 0.03 0.10 83.62 02:07:01 AM 1 2.86 0.00 0.43 0.00 0.07 96.64 02:08:01 AM all 10.63 0.00 1.60 0.08 0.08 87.61 02:08:01 AM 0 8.67 0.00 1.82 0.12 0.07 89.32 02:08:01 AM 1 12.59 0.00 1.39 0.05 0.08 85.89 02:09:01 AM all 15.23 0.00 1.98 0.29 0.07 82.43 02:09:01 AM 0 17.01 0.00 2.20 0.33 0.07 80.38 02:09:01 AM 1 13.44 0.00 1.75 0.25 0.07 84.49 Average: all 18.96 0.01 3.34 3.64 0.09 73.96 Average: 0 22.99 0.01 3.67 3.56 0.09 69.69 Average: 1 14.93 0.01 3.01 3.72 0.09 78.24