---> uname -a: Linux prd-centos8-robot-2c-8g-44167.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 612 4938 19 2146 6788 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:c2:65:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fec2:65b4/64 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) 10/20/2024 _x86_64_ (2 CPU) 02:18:12 LINUX RESTART (2 CPU) 02:19:01 AM tps rtps wtps bread/s bwrtn/s 02:20:01 AM 96.43 14.08 82.36 2729.76 6513.70 02:21:01 AM 76.08 0.70 75.38 50.77 9608.28 02:22:01 AM 28.22 0.42 27.81 64.78 1572.56 02:23:01 AM 44.94 0.03 44.91 3.47 6875.59 02:24:01 AM 2.65 0.10 2.55 32.13 74.92 02:25:01 AM 2.45 0.02 2.43 0.93 348.21 02:26:01 AM 0.13 0.00 0.13 0.00 2.13 02:27:01 AM 7.87 0.32 7.55 36.93 413.31 02:28:01 AM 27.19 0.52 26.67 63.85 1723.28 Average: 31.78 1.80 29.98 331.41 3014.99 02:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 AM 5331456 7064268 2550976 32.36 2688 1914692 700632 7.84 210808 2018272 160840 02:21:01 AM 5212036 7044736 2670396 33.88 2688 2009924 697176 7.81 231368 2094508 3920 02:22:01 AM 5026740 7055464 2855692 36.23 2688 2198616 664084 7.44 256196 2233888 169024 02:23:01 AM 5016376 7048944 2866056 36.36 2688 2202080 660448 7.40 258248 2233916 4 02:24:01 AM 4957304 6999100 2925128 37.11 2688 2211304 725164 8.12 258516 2292820 8272 02:25:01 AM 4955244 6997196 2927188 37.14 2688 2211468 725164 8.12 258516 2295088 20 02:26:01 AM 4931748 6973764 2950684 37.43 2688 2211524 762892 8.54 258516 2317820 36 02:27:01 AM 5045504 6963532 2836928 35.99 2688 2093028 734804 8.23 290668 2194340 45800 02:28:01 AM 5089188 6983516 2793244 35.44 2688 2069792 711244 7.96 459652 1985668 16604 Average: 5062844 7014502 2819588 35.77 2688 2124714 709068 7.94 275832 2185147 44947 02:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 230.29 165.63 1421.21 50.76 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 40.57 32.11 422.13 6.82 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 40.64 32.67 295.20 7.57 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 208.15 155.71 45.43 40.71 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 50.42 29.51 75.79 5.96 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 335.91 334.26 67.46 140.01 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 234.92 221.11 687.76 63.74 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 65.76 42.88 133.33 36.55 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 19.13 18.63 17.44 8.71 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 136.19 114.72 351.77 40.09 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) 10/20/2024 _x86_64_ (2 CPU) 02:18:12 LINUX RESTART (2 CPU) 02:19:01 AM CPU %user %nice %system %iowait %steal %idle 02:20:01 AM all 38.57 0.00 6.45 3.67 0.13 51.18 02:20:01 AM 0 29.56 0.00 5.90 4.08 0.13 60.33 02:20:01 AM 1 47.60 0.00 7.00 3.26 0.12 42.03 02:21:01 AM all 21.12 0.00 3.27 4.10 0.08 71.42 02:21:01 AM 0 11.16 0.00 2.87 5.21 0.08 80.67 02:21:01 AM 1 31.10 0.00 3.66 2.99 0.08 62.16 02:22:01 AM all 24.25 0.00 3.72 0.53 0.08 71.42 02:22:01 AM 0 10.07 0.00 3.13 0.55 0.08 86.17 02:22:01 AM 1 38.47 0.00 4.30 0.52 0.08 56.63 02:23:01 AM all 9.18 0.00 1.93 1.71 0.08 87.10 02:23:01 AM 0 6.09 0.00 1.81 1.39 0.07 90.65 02:23:01 AM 1 12.27 0.00 2.06 2.04 0.08 83.55 02:24:01 AM all 11.63 0.00 0.99 0.04 0.06 87.28 02:24:01 AM 0 5.50 0.00 0.25 0.03 0.05 94.16 02:24:01 AM 1 17.75 0.00 1.73 0.05 0.07 80.41 02:25:01 AM all 25.63 0.00 0.57 0.24 0.13 73.43 02:25:01 AM 0 11.40 0.00 0.40 0.32 0.12 87.76 02:25:01 AM 1 39.99 0.00 0.74 0.17 0.14 58.96 02:26:01 AM all 24.64 0.00 0.63 0.00 0.13 74.59 02:26:01 AM 0 44.54 0.00 0.79 0.00 0.13 54.54 02:26:01 AM 1 4.77 0.00 0.47 0.00 0.13 94.63 02:27:01 AM all 9.57 0.00 1.50 0.13 0.07 88.73 02:27:01 AM 0 4.75 0.00 1.15 0.05 0.07 93.98 02:27:01 AM 1 14.42 0.00 1.85 0.22 0.07 83.45 02:28:01 AM all 29.76 0.00 3.52 0.43 0.09 66.20 02:28:01 AM 0 22.35 0.00 3.61 0.47 0.08 73.49 02:28:01 AM 1 37.16 0.00 3.42 0.38 0.10 58.93 Average: all 21.60 0.00 2.51 1.21 0.09 74.58 Average: 0 16.14 0.00 2.22 1.35 0.09 80.21 Average: 1 27.07 0.00 2.81 1.07 0.10 68.95