---> uname -a: Linux prd-centos8-robot-2c-8g-2740.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 589 4993 19 2114 6811 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:06:6b:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.41/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:fe06:6bcd/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) 10/30/2024 _x86_64_ (2 CPU) 06:47:45 LINUX RESTART (2 CPU) 06:48:01 AM tps rtps wtps bread/s bwrtn/s 06:49:01 AM 186.19 143.59 42.60 14241.98 37494.50 06:50:00 AM 97.03 9.69 87.34 1568.29 6490.48 06:50:01 AM 18.79 0.00 18.79 0.00 281.88 06:51:01 AM 76.64 0.67 75.97 49.46 9724.10 06:52:01 AM 27.12 0.38 26.74 64.25 1504.38 06:53:01 AM 42.36 0.03 42.33 3.47 6828.43 06:54:01 AM 5.07 0.42 4.65 69.06 194.42 06:55:01 AM 20.84 0.10 20.74 10.80 1031.31 Average: 64.76 22.10 42.67 2281.64 9017.14 06:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:49:01 AM 5669496 7102480 2212936 28.07 2688 1629416 685688 7.68 168028 1775736 49124 06:50:00 AM 5264064 7059480 2618368 33.22 2688 1973412 676904 7.58 209688 2075692 224320 06:50:01 AM 5257212 7052700 2625220 33.30 2688 1973452 680640 7.62 209808 2081684 224324 06:51:01 AM 5152788 7005784 2729644 34.63 2688 2030212 708312 7.93 232160 2154084 25576 06:52:01 AM 4987348 7013140 2895084 36.73 2688 2195640 682864 7.65 254348 2275472 170224 06:53:01 AM 5027280 7055772 2855152 36.22 2688 2197920 636796 7.13 256196 2226160 4 06:54:01 AM 5154540 7017860 2727892 34.61 2688 2034256 689860 7.72 250616 2115008 4556 06:55:01 AM 5128116 6984232 2754316 34.94 2688 2031456 723064 8.10 445404 1959300 172 Average: 5205106 7036431 2677326 33.97 2688 2008220 685516 7.68 253281 2082892 87288 06:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 269.22 133.72 917.74 53.98 0.00 0.00 0.00 0.00 06:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:00 AM eth0 92.98 75.31 932.98 10.33 0.00 0.00 0.00 0.00 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 19.46 24.83 21.29 9.65 0.00 0.00 0.00 0.00 06:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 AM eth0 47.91 35.24 438.09 6.22 0.00 0.00 0.00 0.00 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 36.30 30.47 293.99 6.93 0.00 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 202.67 137.39 42.85 36.54 0.00 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 56.11 36.56 74.18 19.11 0.00 0.00 0.00 0.00 06:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 AM eth0 9.80 9.55 8.22 4.94 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 101.88 65.29 383.66 19.72 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) 10/30/2024 _x86_64_ (2 CPU) 06:47:45 LINUX RESTART (2 CPU) 06:48:01 AM CPU %user %nice %system %iowait %steal %idle 06:49:01 AM all 31.97 0.06 9.23 18.00 0.11 40.62 06:49:01 AM 0 34.91 0.08 7.80 18.18 0.10 38.92 06:49:01 AM 1 29.04 0.03 10.66 17.82 0.12 42.33 06:50:00 AM all 37.34 0.00 6.10 2.00 0.10 54.46 06:50:00 AM 0 47.76 0.00 6.94 1.32 0.12 43.86 06:50:00 AM 1 26.93 0.00 5.26 2.68 0.09 65.05 06:50:01 AM all 32.55 0.00 3.02 1.34 0.34 62.75 06:50:01 AM 0 63.76 0.00 4.70 2.68 0.00 28.86 06:50:01 AM 1 1.34 0.00 1.34 0.00 0.67 96.64 06:51:01 AM all 16.31 0.00 2.16 4.08 0.09 77.35 06:51:01 AM 0 20.77 0.00 2.69 5.57 0.07 70.90 06:51:01 AM 1 11.84 0.00 1.64 2.59 0.12 83.81 06:52:01 AM all 23.76 0.00 3.48 1.17 0.09 71.50 06:52:01 AM 0 25.13 0.00 3.28 1.65 0.10 69.85 06:52:01 AM 1 22.38 0.00 3.69 0.70 0.08 73.15 06:53:01 AM all 7.74 0.00 1.76 6.55 0.11 83.85 06:53:01 AM 0 12.13 0.00 2.07 8.10 0.08 77.61 06:53:01 AM 1 3.30 0.00 1.44 4.97 0.14 90.17 06:54:01 AM all 4.35 0.00 1.27 0.05 0.04 94.29 06:54:01 AM 0 3.02 0.00 1.49 0.07 0.05 95.38 06:54:01 AM 1 5.69 0.00 1.05 0.03 0.03 93.19 06:55:01 AM all 15.97 0.00 1.59 0.41 0.06 81.98 06:55:01 AM 0 12.37 0.00 1.32 0.32 0.05 85.94 06:55:01 AM 1 19.56 0.00 1.85 0.50 0.07 78.02 Average: all 19.63 0.01 3.64 4.59 0.09 72.04 Average: 0 22.35 0.01 3.64 5.02 0.08 68.89 Average: 1 16.89 0.00 3.64 4.16 0.09 75.20