---> uname -a: Linux prd-centos8-robot-2c-8g-15003.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 593 4958 19 2146 6808 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:d3:7e:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fed3:7ee6/64 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) 02/11/2025 _x86_64_ (2 CPU) 03:34:17 LINUX RESTART (2 CPU) 03:35:02 AM tps rtps wtps bread/s bwrtn/s 03:36:01 AM 95.41 14.69 80.72 3696.05 6489.26 03:37:01 AM 84.19 0.73 83.46 53.05 10352.38 03:38:01 AM 23.06 0.42 22.65 64.79 1391.83 03:39:01 AM 65.57 9.23 56.34 1641.45 7388.96 03:40:01 AM 2.77 0.00 2.77 0.00 84.87 03:41:01 AM 0.30 0.00 0.30 0.00 3.78 03:42:01 AM 0.23 0.00 0.23 0.00 2.93 03:43:01 AM 2.07 0.12 1.95 33.06 146.93 03:44:01 AM 0.35 0.00 0.35 0.00 6.45 03:45:01 AM 21.18 0.63 20.55 73.19 885.84 Average: 29.40 2.56 26.84 550.92 2669.11 03:35:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:36:01 AM 5372884 7071504 2509548 31.84 2688 1881568 670968 7.51 187784 2003716 166352 03:37:01 AM 5257748 7064592 2624684 33.30 2688 1984304 666212 7.46 208620 2073180 1120 03:38:01 AM 5152060 7043584 2730372 34.64 2688 2066484 690248 7.73 233132 2147568 63596 03:39:01 AM 4991692 7051912 2890740 36.67 2688 2229512 665448 7.45 263852 2254520 36 03:40:01 AM 4991076 7051296 2891356 36.68 2688 2229512 652156 7.30 263852 2254972 4 03:41:01 AM 4991456 7051720 2890976 36.68 2688 2229516 652156 7.30 263856 2254724 4 03:42:01 AM 4991532 7051796 2890900 36.68 2688 2229516 652156 7.30 263856 2254752 4 03:43:01 AM 4900040 6963784 2982392 37.84 2688 2232988 782936 8.77 263988 2344792 16 03:44:01 AM 4987164 7051916 2895268 36.73 2688 2234004 660528 7.40 264336 2258700 1028 03:45:01 AM 5169844 7059420 2712588 34.41 2688 2065392 687032 7.69 455792 1908352 13384 Average: 5080550 7046152 2801882 35.55 2688 2138280 677984 7.59 266907 2175528 24554 03:35:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 343.38 211.40 1828.97 63.94 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 49.73 36.35 466.77 6.73 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 44.76 38.53 294.78 8.70 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 526.52 401.00 113.67 93.10 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 2.90 2.17 0.72 0.64 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 2.60 2.02 0.55 0.50 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 1.25 0.68 0.16 0.11 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 201.45 163.57 1944.98 11.84 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 423.48 362.75 5055.64 24.16 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 77.14 52.22 96.68 30.46 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 167.04 126.94 978.87 23.95 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) 02/11/2025 _x86_64_ (2 CPU) 03:34:17 LINUX RESTART (2 CPU) 03:35:02 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 39.45 0.00 6.23 2.97 0.12 51.23 03:36:01 AM 0 36.34 0.00 7.02 2.80 0.12 53.72 03:36:01 AM 1 42.57 0.00 5.44 3.13 0.12 48.73 03:37:01 AM all 18.75 0.00 3.31 3.55 0.08 74.31 03:37:01 AM 0 25.80 0.00 4.02 3.37 0.08 66.73 03:37:01 AM 1 11.72 0.00 2.60 3.74 0.07 81.87 03:38:01 AM all 17.64 0.00 2.60 0.54 0.08 79.13 03:38:01 AM 0 22.17 0.00 2.77 0.40 0.08 74.57 03:38:01 AM 1 13.13 0.00 2.44 0.68 0.07 83.69 03:39:01 AM all 18.01 0.00 4.70 2.62 0.10 74.56 03:39:01 AM 0 24.84 0.00 5.18 2.36 0.12 67.50 03:39:01 AM 1 11.21 0.00 4.23 2.87 0.08 81.61 03:40:01 AM all 0.24 0.00 0.10 0.00 0.03 99.62 03:40:01 AM 0 0.15 0.00 0.13 0.00 0.05 99.67 03:40:01 AM 1 0.33 0.00 0.07 0.00 0.02 99.58 03:41:01 AM all 0.32 0.00 0.08 0.01 0.04 99.55 03:41:01 AM 0 0.45 0.00 0.08 0.02 0.03 99.42 03:41:01 AM 1 0.18 0.00 0.08 0.00 0.05 99.68 03:42:01 AM all 0.29 0.00 0.07 0.00 0.03 99.62 03:42:01 AM 0 0.17 0.00 0.03 0.00 0.02 99.78 03:42:01 AM 1 0.42 0.00 0.10 0.00 0.03 99.45 03:43:01 AM all 8.78 0.00 1.78 0.11 0.08 89.25 03:43:01 AM 0 6.56 0.00 1.24 0.03 0.08 92.08 03:43:01 AM 1 11.02 0.00 2.32 0.19 0.08 86.40 03:44:01 AM all 9.15 0.00 1.41 0.00 0.11 89.33 03:44:01 AM 0 13.31 0.00 1.73 0.00 0.12 84.85 03:44:01 AM 1 4.99 0.00 1.09 0.00 0.10 93.81 03:45:01 AM all 19.58 0.00 3.03 0.30 0.08 77.01 03:45:01 AM 0 18.41 0.00 3.11 0.18 0.08 78.21 03:45:01 AM 1 20.76 0.00 2.94 0.42 0.08 75.80 Average: all 13.18 0.00 2.32 1.01 0.07 83.41 Average: 0 14.78 0.00 2.52 0.91 0.08 81.71 Average: 1 11.58 0.00 2.13 1.10 0.07 85.12