---> uname -a: Linux prd-centos8-robot-2c-8g-13380.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 4961 19 2150 6814 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:46:0f:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.129/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85758sec preferred_lft 85758sec inet6 fe80::f816:3eff:fe46:f3d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 01/04/2024 _x86_64_ (2 CPU) 04:06:49 LINUX RESTART (2 CPU) 04:07:01 AM tps rtps wtps bread/s bwrtn/s 04:08:01 AM 194.33 134.54 59.79 12094.52 38386.34 04:09:01 AM 113.46 6.65 106.81 1269.71 10554.22 04:10:01 AM 63.91 0.67 63.25 28.66 6871.01 04:11:01 AM 13.08 0.82 12.26 124.63 629.17 04:12:01 AM 9.18 0.17 9.02 5.87 580.99 04:13:01 AM 67.04 0.03 67.01 3.47 7815.74 04:14:01 AM 7.72 0.02 7.70 0.13 330.11 04:15:01 AM 0.28 0.00 0.28 0.00 4.08 04:16:01 AM 0.17 0.00 0.17 0.00 9.90 04:17:01 AM 37.53 0.50 37.03 59.46 1861.84 Average: 50.67 14.34 36.33 1358.53 6704.10 04:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:08:01 AM 5539716 7060940 2342748 29.72 2688 1714644 700364 7.84 161336 1901168 103412 04:09:01 AM 5166716 7021016 2715748 34.45 2688 2032200 713192 7.99 206256 2169024 146248 04:10:01 AM 5189924 7050776 2692540 34.16 2688 2037240 673580 7.54 202000 2141432 11908 04:11:01 AM 5201592 7066456 2680872 34.01 2688 2041188 651640 7.30 214124 2117700 4 04:12:01 AM 5088456 7010884 2794008 35.45 2688 2096800 713772 7.99 225584 2212796 50764 04:13:01 AM 4986536 7038972 2895928 36.74 2688 2221076 652772 7.31 232472 2282660 84 04:14:01 AM 4699668 6752384 3182796 40.38 2688 2221356 963300 10.79 232516 2569584 28 04:15:01 AM 4876656 6929424 3005808 38.13 2688 2221408 810368 9.07 232516 2393204 40 04:16:01 AM 4986580 7040344 2895884 36.74 2688 2222404 663220 7.43 232776 2284108 776 04:17:01 AM 5098088 6992624 2784376 35.32 2688 2068544 714404 8.00 424040 2005068 172 Average: 5083393 6996382 2799071 35.51 2688 2087686 725661 8.13 236362 2207674 31344 04:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 248.23 155.39 1131.59 52.68 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 75.26 56.53 908.23 6.98 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 27.14 18.66 150.54 5.38 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 13.93 9.30 4.02 2.84 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 18.98 15.15 72.77 3.69 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 239.97 191.62 285.58 45.25 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 251.69 229.76 2812.80 702.40 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 458.83 402.30 6423.62 26.00 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 206.08 174.64 2447.97 11.91 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 42.51 34.53 73.51 24.54 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 158.26 128.79 1431.09 88.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 01/04/2024 _x86_64_ (2 CPU) 04:06:49 LINUX RESTART (2 CPU) 04:07:01 AM CPU %user %nice %system %iowait %steal %idle 04:08:01 AM all 32.25 0.00 7.63 18.12 0.08 41.91 04:08:01 AM 0 28.39 0.00 7.72 21.72 0.08 42.09 04:08:01 AM 1 36.17 0.00 7.53 14.48 0.08 41.73 04:09:01 AM all 34.36 0.00 5.32 4.87 0.12 55.34 04:09:01 AM 0 42.99 0.00 5.98 4.06 0.10 46.88 04:09:01 AM 1 25.75 0.00 4.66 5.68 0.13 63.77 04:10:01 AM all 21.60 0.00 2.97 1.32 0.08 74.04 04:10:01 AM 0 21.26 0.00 3.18 1.35 0.08 74.12 04:10:01 AM 1 21.94 0.00 2.76 1.29 0.07 73.95 04:11:01 AM all 8.82 0.00 0.92 0.38 0.04 89.83 04:11:01 AM 0 16.44 0.00 1.08 0.18 0.03 82.26 04:11:01 AM 1 1.20 0.00 0.75 0.58 0.05 97.41 04:12:01 AM all 9.34 0.00 1.79 0.24 0.06 88.58 04:12:01 AM 0 10.53 0.00 1.72 0.32 0.05 87.39 04:12:01 AM 1 8.14 0.00 1.85 0.17 0.07 89.78 04:13:01 AM all 22.49 0.00 3.68 2.04 0.08 71.71 04:13:01 AM 0 34.88 0.00 4.43 1.96 0.08 58.65 04:13:01 AM 1 10.13 0.00 2.92 2.12 0.08 84.74 04:14:01 AM all 14.57 0.00 0.99 0.08 0.09 84.26 04:14:01 AM 0 17.98 0.00 1.25 0.00 0.08 80.69 04:14:01 AM 1 11.20 0.00 0.74 0.17 0.10 87.80 04:15:01 AM all 12.24 0.00 1.63 0.00 0.08 86.05 04:15:01 AM 0 19.23 0.00 2.32 0.00 0.10 78.35 04:15:01 AM 1 5.26 0.00 0.94 0.00 0.07 93.72 04:16:01 AM all 6.35 0.00 0.88 0.00 0.08 92.70 04:16:01 AM 0 7.75 0.00 0.90 0.00 0.08 91.27 04:16:01 AM 1 4.96 0.00 0.86 0.00 0.07 94.11 04:17:01 AM all 27.44 0.00 2.91 0.79 0.08 68.78 04:17:01 AM 0 44.29 0.00 3.29 0.38 0.07 51.98 04:17:01 AM 1 10.54 0.00 2.53 1.20 0.08 85.64 Average: all 18.95 0.00 2.87 2.78 0.08 75.33 Average: 0 24.39 0.00 3.19 3.00 0.08 69.34 Average: 1 13.51 0.00 2.55 2.56 0.08 81.31