---> uname -a: Linux prd-centos8-robot-2c-8g-1267.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 598 4972 19 2127 6803 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:99:a8:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85719sec preferred_lft 85719sec inet6 fe80::f816:3eff:fe99:a8ed/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) 01/13/2025 _x86_64_ (2 CPU) 04:14:11 LINUX RESTART (2 CPU) 04:15:02 AM tps rtps wtps bread/s bwrtn/s 04:16:01 AM 87.38 6.37 81.00 1112.49 6610.61 04:17:01 AM 75.16 0.73 74.43 53.05 9845.12 04:18:01 AM 15.06 0.42 14.65 64.79 1168.42 04:19:01 AM 66.02 6.77 59.26 1249.39 7450.32 04:20:01 AM 3.12 0.00 3.12 0.00 97.07 04:21:01 AM 0.57 0.00 0.57 0.00 6.76 04:22:01 AM 0.33 0.00 0.33 0.00 3.42 04:23:01 AM 2.30 0.12 2.18 33.06 151.47 04:24:01 AM 0.32 0.00 0.32 0.00 5.51 04:25:01 AM 18.26 0.40 17.86 46.79 807.73 Average: 26.75 1.47 25.28 254.51 2607.92 04:15:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:16:01 AM 5303096 7023936 2579336 32.72 2688 1903484 715416 8.01 191772 2067612 188192 04:17:01 AM 5214476 7013872 2667956 33.85 2688 1977396 707324 7.92 208912 2115592 1120 04:18:01 AM 5126176 7008156 2756256 34.97 2688 2057292 713044 7.98 233204 2171608 61992 04:19:01 AM 5009776 7049436 2872656 36.44 2688 2209576 656092 7.35 259272 2240396 44 04:20:01 AM 5009556 7049216 2872876 36.45 2688 2209576 640460 7.17 259272 2240576 4 04:21:01 AM 5009920 7049596 2872512 36.44 2688 2209580 640460 7.17 259272 2240508 8 04:22:01 AM 5009004 7048680 2873428 36.45 2688 2209580 640460 7.17 259272 2241396 4 04:23:01 AM 4849796 6892916 3032636 38.47 2688 2213040 831024 9.30 259404 2399380 4 04:24:01 AM 5004116 7048120 2878316 36.52 2688 2213924 641860 7.19 259716 2245076 876 04:25:01 AM 5096660 6966520 2785772 35.34 2688 2045936 723144 8.10 450180 1986792 13372 Average: 5063258 7015045 2819174 35.77 2688 2124938 690928 7.74 264028 2194894 26562 04:15:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 137.40 105.15 1233.44 23.03 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 48.23 34.92 441.31 7.39 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 37.29 32.01 281.98 6.83 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 596.20 472.50 132.60 98.04 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 2.70 2.05 0.54 0.51 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 2.48 1.85 0.48 0.41 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 1.22 0.70 0.16 0.12 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 216.04 179.44 2120.25 13.20 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 411.55 363.55 5306.87 23.84 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 81.22 54.42 97.75 29.17 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 153.46 124.69 961.13 20.25 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) 01/13/2025 _x86_64_ (2 CPU) 04:14:11 LINUX RESTART (2 CPU) 04:15:02 AM CPU %user %nice %system %iowait %steal %idle 04:16:01 AM all 34.45 0.00 5.07 2.24 0.16 58.09 04:16:01 AM 0 24.88 0.00 4.19 1.95 0.10 68.88 04:16:01 AM 1 44.14 0.00 5.96 2.52 0.22 47.15 04:17:01 AM all 20.96 0.00 2.98 2.57 0.08 73.40 04:17:01 AM 0 17.94 0.00 2.46 3.06 0.08 76.46 04:17:01 AM 1 23.98 0.00 3.51 2.09 0.08 70.35 04:18:01 AM all 16.30 0.00 2.60 0.47 0.06 80.58 04:18:01 AM 0 11.51 0.00 2.32 0.33 0.07 85.76 04:18:01 AM 1 21.08 0.00 2.87 0.60 0.05 75.40 04:19:01 AM all 19.31 0.00 4.42 3.20 0.08 73.00 04:19:01 AM 0 13.09 0.00 3.93 2.72 0.07 80.20 04:19:01 AM 1 25.53 0.00 4.90 3.68 0.08 65.80 04:20:01 AM all 0.32 0.00 0.09 0.01 0.03 99.56 04:20:01 AM 0 0.32 0.00 0.12 0.00 0.03 99.53 04:20:01 AM 1 0.32 0.00 0.07 0.02 0.02 99.58 04:21:01 AM all 0.36 0.00 0.08 0.01 0.02 99.54 04:21:01 AM 0 0.62 0.00 0.08 0.02 0.02 99.27 04:21:01 AM 1 0.10 0.00 0.07 0.00 0.02 99.82 04:22:01 AM all 0.21 0.00 0.06 0.00 0.03 99.70 04:22:01 AM 0 0.15 0.00 0.03 0.00 0.03 99.78 04:22:01 AM 1 0.27 0.00 0.08 0.00 0.03 99.62 04:23:01 AM all 8.11 0.00 1.81 0.03 0.06 89.99 04:23:01 AM 0 2.40 0.00 0.57 0.02 0.05 96.96 04:23:01 AM 1 13.87 0.00 3.06 0.05 0.07 82.95 04:24:01 AM all 9.35 0.00 1.29 0.00 0.09 89.27 04:24:01 AM 0 6.56 0.00 0.91 0.00 0.08 92.45 04:24:01 AM 1 12.13 0.00 1.68 0.00 0.10 86.09 04:25:01 AM all 20.64 0.00 2.84 0.23 0.07 76.22 04:25:01 AM 0 16.87 0.00 2.94 0.22 0.07 79.91 04:25:01 AM 1 24.41 0.00 2.74 0.25 0.07 72.53 Average: all 12.96 0.00 2.12 0.87 0.07 83.99 Average: 0 9.41 0.00 1.75 0.83 0.06 87.95 Average: 1 16.51 0.00 2.48 0.92 0.07 80.02