---> uname -a: Linux prd-centos8-robot-2c-8g-9544.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 4956 19 2147 6807 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:6a:5c:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.77/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85535sec preferred_lft 85535sec inet6 fe80::f816:3eff:fe6a:5c86/64 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) 02/08/2025 _x86_64_ (2 CPU) 01:14:14 LINUX RESTART (2 CPU) 01:15:01 AM tps rtps wtps bread/s bwrtn/s 01:16:01 AM 90.15 15.89 74.26 5133.62 6939.34 01:17:01 AM 83.90 0.73 83.17 53.06 10399.80 01:18:01 AM 31.01 7.13 23.88 1310.50 1423.16 01:19:01 AM 55.42 0.03 55.39 3.47 7363.17 01:20:01 AM 2.68 0.10 2.58 32.12 86.01 01:21:01 AM 2.08 0.00 2.08 0.00 146.05 01:22:01 AM 0.35 0.00 0.35 0.00 43.77 01:23:01 AM 0.15 0.00 0.15 0.00 49.13 01:24:01 AM 0.30 0.00 0.30 0.00 68.74 01:25:01 AM 0.43 0.00 0.43 0.00 11.23 01:26:01 AM 0.27 0.00 0.27 0.00 11.65 01:27:01 AM 0.22 0.00 0.22 0.00 43.11 01:28:01 AM 12.30 0.33 11.96 37.85 499.27 Average: 21.48 1.86 19.62 505.46 2083.32 01:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:16:01 AM 5365576 7057864 2516856 31.93 2688 1874740 673304 7.54 186488 2010136 164816 01:17:01 AM 5236868 7040272 2645564 33.56 2688 1980956 682392 7.64 207008 2095144 1120 01:18:01 AM 5057756 7000008 2824676 35.84 2688 2116200 722648 8.09 259352 2210900 79320 01:19:01 AM 5001912 7046964 2880520 36.54 2688 2214420 639480 7.16 257328 2248452 28 01:20:01 AM 4960412 7007332 2922020 37.07 2688 2216296 725828 8.13 257468 2289636 916 01:21:01 AM 4954088 7002704 2928344 37.15 2688 2217988 725828 8.13 257480 2295800 276 01:22:01 AM 4951464 7001672 2930968 37.18 2688 2219592 747096 8.37 257480 2298544 724 01:23:01 AM 4948112 6999956 2934320 37.23 2688 2221232 747096 8.37 257484 2301876 936 01:24:01 AM 4945520 6998448 2936912 37.26 2688 2222288 762476 8.54 257484 2304720 4 01:25:01 AM 4944764 6998056 2937668 37.27 2688 2222668 777948 8.71 257488 2305124 204 01:26:01 AM 4944388 6997940 2938044 37.27 2688 2222920 777948 8.71 257488 2305504 208 01:27:01 AM 4941044 6995768 2941388 37.32 2688 2224084 777948 8.71 257488 2308984 152 01:28:01 AM 5090028 6979880 2792404 35.43 2688 2064732 721148 8.07 298824 2140632 27948 Average: 5026302 7009759 2856130 36.23 2688 2155240 729318 8.17 251451 2239650 21281 01:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 324.96 201.20 1768.33 58.34 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 51.89 39.09 496.43 7.51 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 37.80 33.07 296.48 14.30 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 195.25 138.31 44.06 34.73 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 54.79 50.94 12.78 4.61 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 71.66 69.06 15.08 7.09 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 56.10 54.53 12.35 5.95 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 73.07 72.82 14.33 6.83 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 41.36 39.66 9.51 5.16 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 13.83 12.95 3.47 2.35 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 11.71 10.28 2.84 1.85 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 36.33 31.48 9.40 5.96 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 80.32 59.70 103.61 51.91 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 80.70 62.55 214.52 15.89 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) 02/08/2025 _x86_64_ (2 CPU) 01:14:14 LINUX RESTART (2 CPU) 01:15:01 AM CPU %user %nice %system %iowait %steal %idle 01:16:01 AM all 38.31 0.00 6.49 3.52 0.13 51.55 01:16:01 AM 0 27.76 0.00 6.41 3.02 0.13 62.68 01:16:01 AM 1 48.89 0.00 6.58 4.02 0.12 40.40 01:17:01 AM all 20.33 0.00 3.53 4.11 0.09 71.94 01:17:01 AM 0 22.88 0.00 3.30 4.46 0.08 69.28 01:17:01 AM 1 17.78 0.00 3.75 3.76 0.10 74.61 01:18:01 AM all 20.17 0.00 3.52 2.31 0.11 73.90 01:18:01 AM 0 21.74 0.00 3.58 0.97 0.08 73.62 01:18:01 AM 1 18.60 0.00 3.45 3.65 0.13 74.17 01:19:01 AM all 15.44 0.00 2.88 2.38 0.09 79.22 01:19:01 AM 0 8.01 0.00 2.24 2.05 0.10 87.61 01:19:01 AM 1 22.91 0.00 3.53 2.70 0.08 70.77 01:20:01 AM all 4.15 0.00 0.44 0.03 0.07 95.31 01:20:01 AM 0 2.46 0.00 0.39 0.00 0.07 97.08 01:20:01 AM 1 5.84 0.00 0.49 0.07 0.07 93.54 01:21:01 AM all 7.38 0.00 0.51 0.03 0.11 91.97 01:21:01 AM 0 7.12 0.00 0.47 0.00 0.12 92.29 01:21:01 AM 1 7.63 0.00 0.55 0.07 0.10 91.65 01:22:01 AM all 5.56 0.00 0.39 0.03 0.11 93.92 01:22:01 AM 0 3.03 0.00 0.32 0.05 0.10 96.50 01:22:01 AM 1 8.08 0.00 0.45 0.00 0.12 91.35 01:23:01 AM all 5.15 0.00 0.40 0.03 0.10 94.32 01:23:01 AM 0 4.01 0.00 0.40 0.00 0.10 95.49 01:23:01 AM 1 6.30 0.00 0.40 0.05 0.10 93.15 01:24:01 AM all 6.72 0.00 0.39 0.00 0.10 92.79 01:24:01 AM 0 6.81 0.00 0.32 0.00 0.10 92.77 01:24:01 AM 1 6.63 0.00 0.47 0.00 0.10 92.80 01:25:01 AM all 4.07 0.00 0.24 0.00 0.09 95.59 01:25:01 AM 0 4.25 0.00 0.28 0.00 0.10 95.36 01:25:01 AM 1 3.89 0.00 0.20 0.00 0.08 95.82 01:26:01 AM all 3.11 0.00 0.24 0.00 0.09 96.56 01:26:01 AM 0 2.36 0.00 0.18 0.00 0.10 97.36 01:26:01 AM 1 3.85 0.00 0.30 0.00 0.08 95.76 01:26:01 AM CPU %user %nice %system %iowait %steal %idle 01:27:01 AM all 10.08 0.00 0.54 0.00 0.10 89.28 01:27:01 AM 0 8.17 0.00 0.60 0.00 0.10 91.12 01:27:01 AM 1 11.99 0.00 0.47 0.00 0.10 87.44 01:28:01 AM all 19.27 0.00 1.97 0.06 0.10 78.61 01:28:01 AM 0 18.14 0.00 2.16 0.03 0.10 79.56 01:28:01 AM 1 20.39 0.00 1.77 0.08 0.10 77.65 Average: all 12.30 0.00 1.66 0.96 0.10 84.98 Average: 0 10.53 0.00 1.59 0.82 0.10 86.96 Average: 1 14.07 0.00 1.73 1.11 0.10 83.00