---> uname -a: Linux prd-centos8-robot-2c-8g-3879.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 553 5021 19 2123 6848 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:c1:f7:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.2/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85690sec preferred_lft 85690sec inet6 fe80::f816:3eff:fec1:f76d/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) 01/22/2025 _x86_64_ (2 CPU) 01:03:50 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 47.38 16.81 30.57 3886.97 3485.35 01:07:01 AM 109.90 0.07 109.83 1.87 11886.30 01:08:01 AM 28.53 0.98 27.55 110.65 2127.25 01:09:01 AM 2.43 0.10 2.33 5.33 47.92 01:10:01 AM 20.44 3.40 17.04 1191.60 1575.36 01:11:01 AM 56.48 3.35 53.13 57.58 7131.17 01:12:01 AM 5.30 0.12 5.18 33.05 260.25 01:13:01 AM 1.75 0.00 1.75 0.00 63.76 01:14:01 AM 0.15 0.00 0.15 0.00 1.62 01:15:01 AM 13.23 0.32 12.91 36.93 508.78 Average: 28.56 2.51 26.05 532.40 2708.78 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5447448 7052608 2434984 30.89 2688 1795980 734124 8.22 197628 1949800 134380 01:07:01 AM 5196004 7015328 2686428 34.08 2688 1997944 704164 7.88 190416 2151348 40684 01:08:01 AM 5318012 7114564 2564420 32.53 2688 1974632 602120 6.74 217148 2006792 16 01:09:01 AM 5321264 7117976 2561168 32.49 2688 1974788 602120 6.74 218048 2003604 4 01:10:01 AM 5104548 7021480 2777884 35.24 2688 2092168 709196 7.94 256560 2172648 64056 01:11:01 AM 5058384 7094576 2824048 35.83 2688 2206076 592124 6.63 258904 2195508 76 01:12:01 AM 5010960 7049520 2871472 36.43 2688 2208476 660268 7.39 259172 2242784 4 01:13:01 AM 5010952 7049516 2871480 36.43 2688 2208480 676148 7.57 259172 2242804 4 01:14:01 AM 4996768 7035348 2885664 36.61 2688 2208496 692212 7.75 259172 2257124 4 01:15:01 AM 5157900 7023716 2724532 34.56 2688 2041376 671848 7.52 293788 2083584 19536 Average: 5162224 7057463 2720208 34.51 2688 2070842 664432 7.44 241001 2130600 25876 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 269.28 180.77 1569.83 61.24 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 58.70 47.00 666.96 7.83 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 13.40 8.07 6.39 3.25 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.17 0.17 0.02 0.02 0.00 0.00 0.00 0.00 01:09:01 AM eth0 8.43 4.88 1.55 1.19 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 28.22 25.91 291.25 5.13 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 181.96 129.82 41.94 36.20 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 61.47 46.56 27.29 15.08 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 252.47 251.82 50.79 105.38 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 212.90 210.06 200.05 75.14 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 82.12 61.74 126.25 28.96 0.00 0.00 0.00 0.00 Average: lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 116.89 96.66 298.23 33.94 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) 01/22/2025 _x86_64_ (2 CPU) 01:03:50 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 28.51 0.00 4.58 5.50 0.17 61.23 01:06:01 AM 0 20.46 0.00 4.66 6.48 0.17 68.24 01:06:01 AM 1 36.60 0.00 4.51 4.52 0.17 54.19 01:07:01 AM all 25.47 0.00 4.03 13.95 0.22 56.34 01:07:01 AM 0 18.54 0.00 3.30 12.31 0.22 65.63 01:07:01 AM 1 32.46 0.00 4.76 15.59 0.22 46.97 01:08:01 AM all 16.47 0.00 1.77 1.25 0.11 80.39 01:08:01 AM 0 9.35 0.00 1.36 0.81 0.12 88.36 01:08:01 AM 1 23.59 0.00 2.19 1.70 0.10 72.43 01:09:01 AM all 0.60 0.00 0.51 0.14 0.03 98.72 01:09:01 AM 0 0.55 0.00 0.48 0.12 0.02 98.83 01:09:01 AM 1 0.65 0.00 0.53 0.17 0.03 98.61 01:10:01 AM all 12.08 0.00 2.33 2.70 0.08 82.81 01:10:01 AM 0 14.23 0.00 2.23 1.27 0.07 82.21 01:10:01 AM 1 9.94 0.00 2.43 4.13 0.08 83.41 01:11:01 AM all 17.58 0.00 3.58 4.32 0.08 74.43 01:11:01 AM 0 16.72 0.00 3.53 5.21 0.07 74.47 01:11:01 AM 1 18.44 0.00 3.63 3.43 0.10 74.40 01:12:01 AM all 5.35 0.00 0.44 0.39 0.06 93.77 01:12:01 AM 0 6.85 0.00 0.49 0.08 0.07 92.51 01:12:01 AM 1 3.85 0.00 0.38 0.70 0.05 95.02 01:13:01 AM all 20.11 0.00 0.49 0.00 0.10 79.30 01:13:01 AM 0 16.21 0.00 0.44 0.00 0.10 83.25 01:13:01 AM 1 24.00 0.00 0.55 0.00 0.10 75.35 01:14:01 AM all 24.33 0.00 0.53 0.00 0.08 75.06 01:14:01 AM 0 29.54 0.00 0.64 0.00 0.08 69.74 01:14:01 AM 1 19.14 0.00 0.42 0.00 0.08 80.36 01:15:01 AM all 16.69 0.00 2.00 0.13 0.08 81.11 01:15:01 AM 0 13.54 0.00 1.68 0.10 0.08 84.59 01:15:01 AM 1 19.82 0.00 2.31 0.15 0.07 77.66 Average: all 16.70 0.00 2.02 2.83 0.10 78.34 Average: 0 14.59 0.00 1.88 2.64 0.10 80.79 Average: 1 18.81 0.00 2.16 3.03 0.10 75.90