---> uname -a: Linux prd-centos8-robot-2c-8g-7261.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 4993 19 2120 6817 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:52:6a:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.104/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fe52:6a3a/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) 11/14/2024 _x86_64_ (2 CPU) 00:54:41 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 172.96 133.23 39.73 13548.03 37348.28 12:57:01 AM 96.85 10.93 85.92 1883.15 6290.60 12:58:01 AM 76.86 0.70 76.16 50.78 9744.75 12:59:01 AM 28.06 0.42 27.65 64.79 1577.69 01:00:01 AM 40.53 0.03 40.49 3.47 6805.00 01:01:01 AM 5.18 0.43 4.75 69.18 204.45 01:02:01 AM 28.13 0.60 27.53 66.49 1190.52 Average: 64.08 20.91 43.17 2241.12 9023.64 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5718536 7141048 2163896 27.45 2688 1619212 661844 7.41 165548 1730824 45876 12:57:01 AM 5218368 7006376 2664064 33.80 2688 1967564 744020 8.33 216120 2119528 214936 12:58:01 AM 5109616 6969680 2772816 35.18 2688 2037252 743932 8.33 233308 2194676 25572 12:59:01 AM 4975444 7011780 2906988 36.88 2688 2205408 684704 7.67 252032 2284788 186092 01:00:01 AM 5028784 7064868 2853648 36.20 2688 2205588 651180 7.29 256644 2222940 4 01:01:01 AM 5160500 7028676 2721932 34.53 2688 2041396 668312 7.48 251028 2111744 4264 01:02:01 AM 5156448 7022188 2725984 34.58 2688 2041664 687996 7.70 448012 1927132 1528 Average: 5195385 7034945 2687047 34.09 2688 2016869 691713 7.75 260385 2084519 68325 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 250.56 145.51 859.47 54.68 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 83.05 67.81 911.61 8.82 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 52.67 38.85 442.14 8.29 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 40.31 30.09 296.54 6.84 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 160.66 115.35 35.48 31.57 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 61.43 38.55 76.29 19.46 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 18.84 17.72 15.61 9.14 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 95.36 64.84 376.73 19.83 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) 11/14/2024 _x86_64_ (2 CPU) 00:54:41 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 26.21 0.05 8.85 8.46 0.08 56.35 12:56:01 AM 0 25.13 0.05 8.80 6.68 0.07 59.27 12:56:01 AM 1 27.29 0.05 8.89 10.23 0.10 53.44 12:57:01 AM all 35.07 0.00 5.48 4.04 0.16 55.24 12:57:01 AM 0 46.17 0.00 6.60 4.00 0.12 43.11 12:57:01 AM 1 24.12 0.00 4.37 4.08 0.20 67.22 12:58:01 AM all 22.45 0.00 2.94 3.32 0.09 71.20 12:58:01 AM 0 25.87 0.00 2.79 3.39 0.10 67.85 12:58:01 AM 1 19.03 0.00 3.09 3.24 0.08 74.55 12:59:01 AM all 23.63 0.00 3.55 0.87 0.09 71.86 12:59:01 AM 0 32.43 0.00 4.02 1.03 0.10 62.41 12:59:01 AM 1 14.85 0.00 3.08 0.70 0.08 81.29 01:00:01 AM all 5.16 0.00 1.36 5.07 0.07 88.35 01:00:01 AM 0 6.65 0.00 1.63 4.27 0.07 87.38 01:00:01 AM 1 3.67 0.00 1.09 5.86 0.07 89.32 01:01:01 AM all 4.31 0.00 1.27 0.05 0.08 94.28 01:01:01 AM 0 4.76 0.00 1.50 0.07 0.08 93.59 01:01:01 AM 1 3.86 0.00 1.04 0.03 0.08 94.98 01:02:01 AM all 27.71 0.00 2.70 0.46 0.10 69.03 01:02:01 AM 0 40.83 0.00 3.01 0.38 0.08 55.69 01:02:01 AM 1 14.59 0.00 2.39 0.53 0.12 82.36 Average: all 20.64 0.01 3.73 3.17 0.10 72.36 Average: 0 25.95 0.01 4.04 2.82 0.09 67.09 Average: 1 15.34 0.01 3.42 3.52 0.11 77.61