---> uname -a: Linux prd-centos8-robot-2c-8g-4244.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 630 4921 19 2145 6771 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:8f:cf:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.60/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85760sec preferred_lft 85760sec inet6 fe80::f816:3eff:fe8f:cffb/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) 11/04/2024 _x86_64_ (2 CPU) 06:48:19 LINUX RESTART (2 CPU) 06:49:02 AM tps rtps wtps bread/s bwrtn/s 06:50:01 AM 86.16 49.65 36.51 6203.76 28942.67 06:51:01 AM 114.42 6.93 107.50 1251.70 9499.70 06:52:01 AM 36.54 0.67 35.88 49.46 5564.21 06:53:01 AM 30.84 0.48 30.36 64.25 2341.77 06:54:01 AM 55.62 0.03 55.59 3.47 7168.09 06:55:01 AM 2.72 0.10 2.62 32.12 90.17 06:56:02 AM 2.18 0.02 2.17 0.93 334.24 06:57:01 AM 0.19 0.00 0.19 0.00 2.76 06:58:01 AM 10.59 0.32 10.28 36.91 528.27 06:59:01 AM 28.63 0.52 28.11 63.86 1707.47 Average: 36.77 5.81 30.96 763.01 5588.99 06:49:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 AM 5592536 7097928 2289888 29.05 2688 1698756 689020 7.71 182916 1827244 92412 06:51:01 AM 5279476 7077968 2602948 33.02 2688 1976692 654492 7.33 210316 2050632 114380 06:52:01 AM 5194188 7024748 2688236 34.10 2688 2007968 703604 7.88 221572 2120792 30120 06:53:01 AM 5097452 7018256 2784972 35.33 2688 2095580 723300 8.10 256620 2174464 67568 06:54:01 AM 5003028 7034700 2879396 36.53 2688 2201288 679600 7.61 257132 2248564 8 06:55:01 AM 4945024 6984652 2937400 37.27 2688 2209284 728640 8.16 257400 2305388 6692 06:56:02 AM 4938996 6980032 2943428 37.34 2688 2210652 744724 8.34 257400 2311848 4 06:57:01 AM 4918328 6959428 2964096 37.60 2688 2210724 778312 8.71 257400 2331544 44 06:58:01 AM 5026092 6944812 2856332 36.24 2688 2094312 737564 8.26 291952 2209948 47496 06:59:01 AM 5049760 6943792 2832664 35.94 2688 2070060 735532 8.24 461264 2020428 16716 Average: 5104488 7006632 2777936 35.24 2688 2077532 717479 8.03 265397 2160085 37544 06:49:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 255.56 145.55 1122.20 54.68 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 66.09 52.50 665.13 7.60 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 40.81 24.03 436.29 3.89 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 43.80 33.97 295.52 8.25 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 234.23 166.59 50.28 45.23 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 37.17 27.87 71.19 5.30 0.00 0.00 0.00 0.00 06:56:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:02 AM eth0 336.29 335.58 70.04 140.42 0.00 0.00 0.00 0.00 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 234.89 221.10 630.18 64.59 0.00 0.00 0.00 0.00 06:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM eth0 65.40 43.51 140.57 38.29 0.00 0.00 0.00 0.00 06:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 AM eth0 22.65 19.01 16.06 9.26 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 133.31 106.71 348.02 37.68 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) 11/04/2024 _x86_64_ (2 CPU) 06:48:19 LINUX RESTART (2 CPU) 06:49:02 AM CPU %user %nice %system %iowait %steal %idle 06:50:01 AM all 29.21 0.03 5.76 34.23 0.11 30.65 06:50:01 AM 0 27.90 0.05 7.06 30.65 0.12 34.21 06:50:01 AM 1 30.52 0.02 4.46 37.80 0.10 27.11 06:51:01 AM all 29.30 0.00 5.46 3.40 0.11 61.73 06:51:01 AM 0 21.39 0.00 4.90 3.11 0.12 70.49 06:51:01 AM 1 37.21 0.00 6.02 3.69 0.10 52.98 06:52:01 AM all 12.10 0.00 1.43 2.44 0.05 83.99 06:52:01 AM 0 8.08 0.00 0.90 2.57 0.05 88.39 06:52:01 AM 1 16.11 0.00 1.95 2.30 0.05 79.58 06:53:01 AM all 22.37 0.00 2.94 1.15 0.08 73.46 06:53:01 AM 0 18.75 0.00 2.34 1.35 0.08 77.47 06:53:01 AM 1 25.98 0.00 3.53 0.95 0.08 69.46 06:54:01 AM all 15.60 0.00 3.04 2.22 0.06 79.08 06:54:01 AM 0 11.95 0.00 2.54 2.05 0.05 83.41 06:54:01 AM 1 19.25 0.00 3.54 2.39 0.07 74.75 06:55:01 AM all 8.01 0.00 0.42 0.03 0.05 91.49 06:55:01 AM 0 8.08 0.00 0.33 0.03 0.05 91.51 06:55:01 AM 1 7.95 0.00 0.51 0.02 0.05 91.48 06:56:02 AM all 28.14 0.00 1.09 0.02 0.09 70.66 06:56:02 AM 0 20.91 0.00 0.50 0.00 0.08 78.51 06:56:02 AM 1 35.40 0.00 1.68 0.03 0.10 62.79 06:57:01 AM all 25.24 0.00 0.58 0.00 0.11 74.06 06:57:01 AM 0 5.45 0.00 0.45 0.00 0.10 94.00 06:57:01 AM 1 44.87 0.00 0.72 0.00 0.12 54.30 06:58:01 AM all 9.69 0.00 1.54 0.11 0.06 88.60 06:58:01 AM 0 10.35 0.00 1.57 0.07 0.05 87.97 06:58:01 AM 1 9.03 0.00 1.52 0.15 0.07 89.23 06:59:01 AM all 30.93 0.00 3.47 0.40 0.08 65.11 06:59:01 AM 0 22.65 0.00 3.04 0.40 0.08 73.83 06:59:01 AM 1 39.22 0.00 3.91 0.40 0.08 56.39 Average: all 21.04 0.00 2.57 4.35 0.08 71.95 Average: 0 15.55 0.01 2.36 3.98 0.08 78.03 Average: 1 26.52 0.00 2.79 4.73 0.08 65.88