---> uname -a: Linux prd-centos8-robot-2c-8g-4893.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 574 4996 19 2126 6827 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:f9:d2:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85761sec preferred_lft 85761sec inet6 fe80::f816:3eff:fef9:d2ec/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) 12/23/2024 _x86_64_ (2 CPU) 00:58:56 LINUX RESTART (2 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:00:03 AM 102.26 37.22 65.04 793.98 13206.39 01:01:01 AM 103.69 58.17 45.52 6143.95 22691.69 01:02:01 AM 104.61 0.37 104.25 15.32 10043.85 01:03:01 AM 43.45 0.87 42.59 82.77 5347.52 01:04:01 AM 29.85 6.93 22.91 1279.12 1441.16 01:05:01 AM 41.25 0.03 41.22 3.47 6823.48 01:06:01 AM 3.23 0.12 3.12 33.06 123.38 01:07:01 AM 2.22 0.00 2.22 0.00 120.23 01:08:01 AM 0.45 0.00 0.45 0.00 6.86 01:09:01 AM 14.13 0.72 13.41 53.72 686.39 Average: 38.18 7.43 30.75 825.83 5229.26 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:03 AM 6157124 7373412 1725308 21.89 2688 1423376 371380 4.71 111776 1400920 618632 01:01:01 AM 5616316 7097396 2266116 28.75 2688 1675856 670656 7.51 178132 1813728 74284 01:02:01 AM 5296140 7061876 2586292 32.81 2688 1944548 689804 7.72 187140 2064576 105700 01:03:01 AM 5260564 7059700 2621868 33.26 2688 1977204 654808 7.33 209952 2071636 28 01:04:01 AM 4961616 6994756 2920816 37.05 2688 2204388 745468 8.35 277864 2281744 170332 01:05:01 AM 5031464 7071068 2850968 36.17 2688 2209536 631088 7.07 258740 2221412 16 01:06:01 AM 4983088 7025092 2899344 36.78 2688 2211936 681896 7.64 259008 2269396 1416 01:07:01 AM 4983572 7025576 2898860 36.78 2688 2211936 681896 7.64 259008 2269168 4 01:08:01 AM 4972860 7014888 2909572 36.91 2688 2211968 701032 7.85 259008 2278752 20 01:09:01 AM 5173492 7043172 2708940 34.37 2688 2045680 669764 7.50 449936 1913220 13376 Average: 5243624 7076694 2638808 33.48 2688 2011643 649779 7.28 245056 2058455 98381 01:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:03 AM eth0 7.52 5.64 1.80 1.24 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 240.97 141.57 1048.32 58.12 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 71.40 57.38 789.83 8.30 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 45.90 32.86 438.34 6.35 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 35.79 30.39 294.92 5.99 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 198.45 140.40 44.73 38.10 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 79.35 66.66 31.69 23.88 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 274.02 273.05 55.11 114.26 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 189.60 186.00 155.11 64.28 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 54.84 35.94 94.60 24.32 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 131.24 106.51 323.86 37.92 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) 12/23/2024 _x86_64_ (2 CPU) 00:58:56 LINUX RESTART (2 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:00:03 AM all 0.76 0.19 1.70 97.35 0.00 0.00 01:00:03 AM 0 0.38 0.00 1.14 98.48 0.00 0.00 01:00:03 AM 1 1.13 0.38 2.26 96.23 0.00 0.00 01:01:01 AM all 18.67 0.03 5.02 44.39 0.10 31.78 01:01:01 AM 0 15.10 0.03 4.09 41.21 0.10 39.46 01:01:01 AM 1 22.23 0.03 5.95 47.57 0.10 24.11 01:02:01 AM all 29.58 0.00 4.74 7.37 0.09 58.23 01:02:01 AM 0 25.84 0.00 4.04 7.68 0.08 62.36 01:02:01 AM 1 33.33 0.00 5.44 7.06 0.10 54.08 01:03:01 AM all 20.19 0.00 1.89 1.58 0.07 76.27 01:03:01 AM 0 9.95 0.00 1.65 2.45 0.07 85.87 01:03:01 AM 1 30.42 0.00 2.14 0.70 0.07 66.68 01:04:01 AM all 17.18 0.00 3.57 1.16 0.08 78.01 01:04:01 AM 0 12.33 0.00 3.23 0.98 0.08 83.37 01:04:01 AM 1 22.03 0.00 3.92 1.33 0.08 72.64 01:05:01 AM all 12.07 0.00 2.41 1.99 0.05 83.49 01:05:01 AM 0 7.76 0.00 2.26 1.81 0.05 88.12 01:05:01 AM 1 16.39 0.00 2.55 2.17 0.05 78.84 01:06:01 AM all 6.94 0.00 0.36 0.05 0.07 92.59 01:06:01 AM 0 11.54 0.00 0.44 0.00 0.08 87.94 01:06:01 AM 1 2.34 0.00 0.28 0.10 0.05 97.22 01:07:01 AM all 21.93 0.00 0.48 0.01 0.13 77.46 01:07:01 AM 0 43.19 0.00 0.79 0.00 0.13 55.89 01:07:01 AM 1 0.72 0.00 0.17 0.02 0.13 98.96 01:08:01 AM all 24.18 0.00 0.48 0.01 0.10 75.23 01:08:01 AM 0 11.06 0.00 0.40 0.02 0.10 88.42 01:08:01 AM 1 37.29 0.00 0.55 0.00 0.10 62.06 01:09:01 AM all 17.19 0.00 2.68 0.27 0.08 79.78 01:09:01 AM 0 18.86 0.00 3.07 0.27 0.05 77.76 01:09:01 AM 1 15.53 0.00 2.30 0.27 0.10 81.80 Average: all 18.57 0.00 2.39 6.60 0.09 72.35 Average: 0 17.22 0.00 2.21 6.35 0.08 74.13 Average: 1 19.93 0.01 2.57 6.84 0.09 70.56