---> uname -a: Linux prd-centos8-robot-2c-8g-4560.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 592 4970 19 2133 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:94:c0:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.198/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85751sec preferred_lft 85751sec inet6 fe80::f816:3eff:fe94:c0e4/64 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) 07/26/2024 _x86_64_ (2 CPU) 03:06:35 LINUX RESTART (2 CPU) 03:07:01 AM tps rtps wtps bread/s bwrtn/s 03:08:01 AM 91.90 44.25 47.65 3805.40 36838.17 03:09:01 AM 99.80 36.39 63.41 5353.95 5746.32 03:10:01 AM 85.24 0.70 84.54 50.78 9123.09 03:11:01 AM 22.79 0.85 21.94 123.96 1477.72 03:12:01 AM 40.77 0.00 40.77 0.00 2838.89 03:13:01 AM 25.46 0.13 25.32 35.59 5384.21 03:14:01 AM 3.87 0.02 3.85 0.93 390.12 03:15:01 AM 0.17 0.00 0.17 0.00 3.60 03:16:01 AM 0.30 0.00 0.30 0.00 126.83 03:17:01 AM 26.35 0.63 25.72 73.10 1705.68 Average: 39.66 8.30 31.37 944.30 6363.10 03:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:08:01 AM 6097004 7356492 1785420 22.65 2688 1462964 360132 4.03 122292 1427456 744 03:09:01 AM 5248376 7014632 2634048 33.42 2688 1947676 749872 8.40 248376 2061464 197820 03:10:01 AM 5193252 7012768 2689172 34.12 2688 1996528 702796 7.87 222104 2115840 26392 03:11:01 AM 5272748 7096724 2609676 33.11 2688 2001512 630436 7.06 241148 2024088 24 03:12:01 AM 5002576 7025008 2879848 36.54 2688 2191564 666876 7.47 258104 2250372 149448 03:13:01 AM 4997488 7026876 2884936 36.60 2688 2198956 700164 7.84 261716 2246416 6304 03:14:01 AM 4986348 7017868 2896076 36.74 2688 2201064 700164 7.84 261716 2258472 4 03:15:01 AM 4970568 7002128 2911856 36.94 2688 2201104 733172 8.21 261716 2274276 4 03:16:01 AM 5035448 7072576 2846976 36.12 2688 2206672 626432 7.01 262124 2209544 1824 03:17:01 AM 5132680 7010468 2749744 34.88 2688 2053988 686756 7.69 451540 1947464 192 Average: 5193649 7063554 2688775 34.11 2688 2046203 655680 7.34 259084 2081539 38276 03:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 5.93 4.70 1.43 1.01 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 318.03 190.22 1577.61 61.04 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 54.25 41.90 500.39 7.79 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 12.61 9.20 9.86 3.30 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 38.67 33.57 274.32 8.92 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 211.81 193.04 111.58 44.03 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 289.60 289.77 60.55 120.98 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 249.25 245.62 548.72 81.90 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 50.56 38.93 313.08 4.00 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 45.91 34.89 95.01 38.65 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 127.66 108.18 349.23 37.16 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) 07/26/2024 _x86_64_ (2 CPU) 03:06:35 LINUX RESTART (2 CPU) 03:07:01 AM CPU %user %nice %system %iowait %steal %idle 03:08:01 AM all 11.50 0.05 4.54 66.45 0.09 17.36 03:08:01 AM 0 11.24 0.03 4.60 64.70 0.09 19.35 03:08:01 AM 1 11.76 0.07 4.49 68.20 0.10 15.39 03:09:01 AM all 36.27 0.01 7.23 5.78 0.13 50.58 03:09:01 AM 0 37.06 0.00 8.04 6.01 0.13 48.75 03:09:01 AM 1 35.49 0.02 6.41 5.54 0.13 52.41 03:10:01 AM all 29.94 0.00 4.09 5.28 0.10 60.58 03:10:01 AM 0 24.06 0.00 3.16 4.22 0.10 68.46 03:10:01 AM 1 35.81 0.00 5.02 6.34 0.10 52.73 03:11:01 AM all 10.91 0.00 1.36 0.79 0.06 86.88 03:11:01 AM 0 6.38 0.00 1.20 0.85 0.07 91.50 03:11:01 AM 1 15.44 0.00 1.52 0.73 0.05 82.26 03:12:01 AM all 28.21 0.00 4.38 1.09 0.13 66.19 03:12:01 AM 0 31.34 0.00 4.77 1.69 0.10 62.10 03:12:01 AM 1 25.07 0.00 3.98 0.50 0.15 70.29 03:13:01 AM all 9.09 0.00 1.08 1.94 0.07 87.82 03:13:01 AM 0 7.26 0.00 0.77 1.88 0.07 90.02 03:13:01 AM 1 10.92 0.00 1.39 2.00 0.07 85.62 03:14:01 AM all 28.20 0.00 1.98 0.14 0.13 69.56 03:14:01 AM 0 29.82 0.00 2.56 0.13 0.13 67.36 03:14:01 AM 1 26.58 0.00 1.40 0.15 0.12 71.76 03:15:01 AM all 28.50 0.00 0.65 0.00 0.11 70.75 03:15:01 AM 0 33.14 0.00 0.65 0.00 0.12 66.09 03:15:01 AM 1 23.85 0.00 0.64 0.00 0.10 75.41 03:16:01 AM all 3.81 0.00 0.66 0.08 0.06 95.39 03:16:01 AM 0 2.87 0.00 0.91 0.00 0.05 96.16 03:16:01 AM 1 4.74 0.00 0.40 0.17 0.07 94.62 03:17:01 AM all 25.46 0.00 3.24 0.54 0.09 70.67 03:17:01 AM 0 19.80 0.00 2.64 0.72 0.10 76.75 03:17:01 AM 1 31.12 0.00 3.84 0.37 0.08 64.59 Average: all 21.21 0.01 2.92 8.14 0.10 67.62 Average: 0 20.33 0.00 2.93 7.93 0.10 68.71 Average: 1 22.10 0.01 2.91 8.36 0.10 66.53