---> uname -a: Linux prd-centos8-robot-2c-8g-16638.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 583 4994 19 2120 6818 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:f3:be:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.198/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85750sec preferred_lft 85750sec inet6 fe80::f816:3eff:fef3:be24/64 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) 09/01/2024 _x86_64_ (2 CPU) 00:18:13 LINUX RESTART (2 CPU) 12:19:01 AM tps rtps wtps bread/s bwrtn/s 12:20:01 AM 116.14 43.57 72.58 6875.57 6865.69 12:21:01 AM 83.32 0.70 82.62 50.78 9175.12 12:22:01 AM 16.66 0.42 16.24 64.78 1329.97 12:23:01 AM 46.73 2.52 44.21 396.07 2881.77 12:24:01 AM 23.54 0.00 23.54 0.00 5439.32 12:25:01 AM 2.43 0.00 2.43 0.00 72.17 12:26:01 AM 0.10 0.00 0.10 0.00 1.17 12:27:01 AM 0.12 0.00 0.12 0.00 1.05 12:28:01 AM 7.05 0.40 6.65 68.91 268.24 12:29:01 AM 27.80 0.52 27.29 64.63 1179.06 Average: 32.39 4.81 27.58 752.09 2721.42 12:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:20:01 AM 5379496 7070644 2502936 31.75 2688 1872884 666380 7.46 210544 1966952 132184 12:21:01 AM 5187296 7009480 2695136 34.19 2688 1999492 699088 7.83 222084 2127236 30112 12:22:01 AM 5262896 7087044 2619536 33.23 2688 2001436 626600 7.02 240912 2034372 4 12:23:01 AM 5033876 7067688 2848556 36.14 2688 2202732 621340 6.96 264004 2214660 151012 12:24:01 AM 5030364 7063744 2852068 36.18 2688 2202696 621340 6.96 264016 2214600 8 12:25:01 AM 5030704 7064084 2851728 36.18 2688 2202696 621340 6.96 264016 2214456 16 12:26:01 AM 5031048 7064428 2851384 36.17 2688 2202696 621340 6.96 264016 2214236 12 12:27:01 AM 5030924 7064308 2851508 36.18 2688 2202700 621340 6.96 264016 2214240 4 12:28:01 AM 5143584 7009760 2738848 34.75 2688 2041472 679176 7.60 258056 2129560 4624 12:29:01 AM 5143580 7011436 2738852 34.75 2688 2043692 683032 7.65 447224 1944096 16704 Average: 5127377 7051262 2755055 34.95 2688 2097250 646098 7.23 269889 2127441 33468 12:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 277.46 170.59 1590.24 58.48 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 49.88 40.84 528.08 7.54 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 13.90 10.45 6.73 3.63 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 43.76 38.21 279.50 11.59 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 216.16 153.98 40.78 37.75 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 1.43 0.47 0.41 0.28 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 0.82 0.17 0.05 0.01 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 0.90 0.13 0.07 0.01 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 86.40 57.65 91.10 35.77 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 23.79 18.92 16.38 9.27 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 71.45 49.14 255.34 16.43 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) 09/01/2024 _x86_64_ (2 CPU) 00:18:13 LINUX RESTART (2 CPU) 12:19:01 AM CPU %user %nice %system %iowait %steal %idle 12:20:01 AM all 36.40 0.03 7.63 5.74 0.16 50.04 12:20:01 AM 0 47.51 0.02 8.39 5.54 0.13 38.41 12:20:01 AM 1 25.31 0.03 6.88 5.94 0.18 61.65 12:21:01 AM all 23.16 0.00 3.25 11.68 0.07 61.85 12:21:01 AM 0 27.76 0.00 3.47 9.91 0.07 58.80 12:21:01 AM 1 18.54 0.00 3.03 13.45 0.07 64.91 12:22:01 AM all 10.19 0.00 1.27 2.54 0.06 85.95 12:22:01 AM 0 13.65 0.00 1.20 4.21 0.05 80.89 12:22:01 AM 1 6.72 0.00 1.34 0.87 0.07 91.01 12:23:01 AM all 27.11 0.00 4.47 1.21 0.09 67.12 12:23:01 AM 0 35.49 0.00 4.97 1.27 0.10 58.17 12:23:01 AM 1 18.75 0.00 3.97 1.15 0.08 76.05 12:24:01 AM all 0.58 0.00 0.66 2.19 0.03 96.54 12:24:01 AM 0 0.57 0.00 0.64 0.95 0.03 97.81 12:24:01 AM 1 0.59 0.00 0.69 3.43 0.03 95.27 12:25:01 AM all 0.34 0.00 0.07 0.02 0.03 99.54 12:25:01 AM 0 0.57 0.00 0.05 0.03 0.03 99.32 12:25:01 AM 1 0.12 0.00 0.08 0.00 0.03 99.77 12:26:01 AM all 0.33 0.00 0.06 0.00 0.02 99.60 12:26:01 AM 0 0.55 0.00 0.07 0.00 0.02 99.37 12:26:01 AM 1 0.10 0.00 0.05 0.00 0.02 99.83 12:27:01 AM all 0.31 0.00 0.04 0.00 0.03 99.62 12:27:01 AM 0 0.52 0.00 0.02 0.00 0.02 99.45 12:27:01 AM 1 0.10 0.00 0.07 0.00 0.05 99.78 12:28:01 AM all 6.90 0.00 1.38 0.18 0.06 91.48 12:28:01 AM 0 7.05 0.00 1.59 0.15 0.05 91.16 12:28:01 AM 1 6.75 0.00 1.18 0.20 0.07 91.81 12:29:01 AM all 30.36 0.00 3.42 0.40 0.08 65.73 12:29:01 AM 0 29.50 0.00 3.57 0.40 0.08 66.44 12:29:01 AM 1 31.21 0.00 3.27 0.40 0.08 65.03 Average: all 13.57 0.00 2.23 2.39 0.06 81.75 Average: 0 16.31 0.00 2.39 2.25 0.06 78.99 Average: 1 10.82 0.00 2.06 2.54 0.07 84.50