---> uname -a: Linux prd-centos8-robot-2c-8g-3460.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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: 2799.998 BogoMIPS: 5599.99 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 557 5017 19 2123 6844 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:a4:e8:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85861sec preferred_lft 85861sec inet6 fe80::f816:3eff:fea4:e8ce/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/20/2024 _x86_64_ (2 CPU) 10:18:50 LINUX RESTART (2 CPU) 10:19:01 AM tps rtps wtps bread/s bwrtn/s 10:20:00 AM 196.90 145.54 51.36 10158.16 36843.20 10:20:01 AM 54.55 0.00 54.55 0.00 29665.15 10:21:01 AM 59.43 18.66 40.77 5118.43 4436.45 10:22:01 AM 92.45 6.71 85.74 1270.24 8708.95 10:23:01 AM 44.50 0.67 43.84 49.45 5460.18 10:24:01 AM 25.52 0.98 24.54 132.89 1462.11 10:25:01 AM 49.57 0.03 49.53 3.47 7273.23 10:26:01 AM 3.78 0.05 3.73 2.00 159.16 10:27:01 AM 13.08 0.25 12.83 35.05 667.08 Average: 60.26 21.21 39.05 2068.33 8106.73 10:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:20:00 AM 6106288 7330008 1776148 22.53 2688 1422984 351536 4.46 111468 1408752 44040 10:20:01 AM 6105312 7329020 1777124 22.55 2688 1422984 351536 4.46 111472 1409224 8 10:21:01 AM 5524176 7071040 2358260 29.92 2688 1738508 701724 7.86 189916 1879684 76560 10:22:01 AM 5255700 7066212 2626736 33.32 2688 1987848 666884 7.47 211012 2074316 112012 10:23:01 AM 5209940 7040772 2672496 33.90 2688 2008040 679768 7.61 230712 2096620 1080 10:24:01 AM 5081536 7020572 2800900 35.53 2688 2113048 712068 7.97 260384 2185408 83380 10:25:01 AM 5005828 7046412 2876608 36.49 2688 2210252 668568 7.49 262404 2240584 212 10:26:01 AM 5000216 7042164 2882220 36.57 2688 2211624 686832 7.69 262708 2246152 256 10:27:01 AM 5152340 7017528 2730096 34.64 2688 2040008 696064 7.79 282448 2096008 13196 Average: 5382371 7107081 2500065 31.72 2688 1906144 612776 6.86 213614 1959639 36749 10:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:20:00 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:20:00 AM eth0 20.63 8.09 298.65 1.08 0.00 0.00 0.00 0.00 10:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM eth0 1.52 0.00 0.10 0.00 0.00 0.00 0.00 0.00 10:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 AM eth0 243.40 153.03 1280.85 56.14 0.00 0.00 0.00 0.00 10:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 AM eth0 40.05 34.02 490.16 5.69 0.00 0.00 0.00 0.00 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 26.62 18.64 267.65 4.42 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 38.99 30.02 285.53 6.68 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 148.13 130.36 38.17 26.32 0.00 0.00 0.00 0.00 10:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 23.48 23.61 7.11 4.45 0.00 0.00 0.00 0.00 10:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM eth0 51.92 39.14 76.81 31.86 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 74.10 54.59 342.30 17.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/20/2024 _x86_64_ (2 CPU) 10:18:50 LINUX RESTART (2 CPU) 10:19:01 AM CPU %user %nice %system %iowait %steal %idle 10:20:00 AM all 27.51 0.07 7.32 63.30 0.09 1.71 10:20:00 AM 0 28.08 0.03 7.54 63.20 0.09 1.06 10:20:00 AM 1 26.94 0.10 7.10 63.41 0.09 2.37 10:20:01 AM all 0.38 0.00 1.89 97.35 0.00 0.38 10:20:01 AM 0 0.00 0.00 2.27 96.97 0.00 0.76 10:20:01 AM 1 0.76 0.00 1.52 97.73 0.00 0.00 10:21:01 AM all 25.95 0.00 4.80 8.92 0.08 60.25 10:21:01 AM 0 23.20 0.00 3.81 7.31 0.08 65.60 10:21:01 AM 1 28.71 0.00 5.80 10.53 0.07 54.90 10:22:01 AM all 36.03 0.00 5.72 6.54 0.12 51.60 10:22:01 AM 0 40.27 0.00 6.18 8.70 0.10 44.75 10:22:01 AM 1 31.77 0.00 5.26 4.38 0.13 58.45 10:23:01 AM all 18.55 0.00 2.05 5.93 0.09 73.38 10:23:01 AM 0 23.63 0.00 2.07 7.19 0.08 67.03 10:23:01 AM 1 13.50 0.00 2.03 4.67 0.10 79.71 10:24:01 AM all 22.24 0.00 2.85 1.92 0.08 72.91 10:24:01 AM 0 37.89 0.00 3.66 2.44 0.10 55.90 10:24:01 AM 1 6.61 0.00 2.04 1.40 0.07 89.88 10:25:01 AM all 20.44 0.00 3.31 3.28 0.09 72.88 10:25:01 AM 0 35.27 0.00 4.08 2.96 0.10 57.59 10:25:01 AM 1 5.60 0.00 2.54 3.61 0.08 88.16 10:26:01 AM all 9.40 0.00 0.77 0.05 0.08 89.70 10:26:01 AM 0 12.29 0.00 0.84 0.03 0.08 86.76 10:26:01 AM 1 6.51 0.00 0.70 0.07 0.08 92.64 10:27:01 AM all 17.98 0.00 2.06 0.23 0.08 79.66 10:27:01 AM 0 31.05 0.00 2.44 0.10 0.07 66.34 10:27:01 AM 1 4.89 0.00 1.67 0.35 0.08 93.01 Average: all 22.19 0.01 3.59 11.32 0.09 62.80 Average: 0 28.90 0.00 3.81 11.56 0.09 55.64 Average: 1 15.48 0.01 3.37 11.09 0.09 69.97