---> uname -a: Linux prd-centos8-robot-2c-8g-3032.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 588 4985 19 2124 6813 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:cf:bd:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.6/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85751sec preferred_lft 85751sec inet6 fe80::f816:3eff:fecf:bd28/64 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) 12/16/2024 _x86_64_ (2 CPU) 01:15:01 LINUX RESTART (2 CPU) 01:16:01 AM tps rtps wtps bread/s bwrtn/s 01:17:01 AM 49.95 22.09 27.86 5039.12 3450.83 01:18:01 AM 113.76 0.70 113.06 50.78 11497.40 01:19:01 AM 17.40 0.40 17.00 62.52 1458.69 01:20:01 AM 41.19 0.03 41.15 2.27 2668.43 01:21:01 AM 25.20 0.03 25.17 3.46 5704.30 01:22:01 AM 3.55 0.00 3.55 0.00 142.94 01:23:01 AM 0.17 0.00 0.17 0.00 2.22 01:24:01 AM 0.28 0.10 0.18 32.12 2.92 01:25:01 AM 8.51 0.33 8.18 37.85 345.88 01:26:01 AM 26.79 0.52 26.27 63.85 1248.83 Average: 28.68 2.42 26.26 529.21 2652.36 01:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 AM 5409612 7032072 2472820 31.37 2688 1813056 729400 8.17 216472 1966544 115036 01:18:01 AM 5177300 7009708 2705132 34.32 2688 2009696 708444 7.93 221568 2138572 34712 01:19:01 AM 5259172 7093056 2623260 33.28 2688 2011576 648364 7.26 240568 2040384 16 01:20:01 AM 4972612 7008408 2909820 36.92 2688 2205384 692316 7.75 254532 2287828 159920 01:21:01 AM 5023904 7059444 2858528 36.26 2688 2205520 618712 6.93 258108 2228652 4 01:22:01 AM 5023624 7059164 2858808 36.27 2688 2205520 634088 7.10 258112 2228896 4 01:23:01 AM 5024072 7059612 2858360 36.26 2688 2205520 634088 7.10 258112 2228616 4 01:24:01 AM 4977576 7016560 2904856 36.85 2688 2208980 700408 7.84 258244 2274708 2476 01:25:01 AM 5053468 6951724 2828964 35.89 2688 2071980 753028 8.43 281788 2193104 33580 01:26:01 AM 5102652 6974628 2779780 35.27 2688 2047844 732208 8.20 450856 1982296 16832 Average: 5102399 7026438 2780033 35.27 2688 2098508 685106 7.67 269836 2156960 36258 01:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 303.35 187.37 1563.80 61.46 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 62.58 48.00 674.30 8.37 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 15.75 10.03 5.99 3.58 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 41.95 35.89 300.67 9.34 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 534.95 386.56 103.55 85.95 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 2.93 2.13 0.81 0.67 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 3.00 1.95 0.45 0.42 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 37.24 21.09 22.91 2.55 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 210.71 159.00 1385.76 34.31 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 21.18 19.08 17.56 9.10 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 123.37 87.12 407.59 21.58 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) 12/16/2024 _x86_64_ (2 CPU) 01:15:01 LINUX RESTART (2 CPU) 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 29.23 0.00 5.26 3.09 0.10 62.32 01:17:01 AM 0 35.40 0.00 4.89 3.60 0.08 56.03 01:17:01 AM 1 23.05 0.00 5.63 2.58 0.12 68.61 01:18:01 AM all 31.33 0.00 4.74 6.34 0.14 57.45 01:18:01 AM 0 44.32 0.00 5.28 6.17 0.17 44.07 01:18:01 AM 1 18.36 0.00 4.21 6.51 0.12 70.81 01:19:01 AM all 10.39 0.00 1.19 1.91 0.07 86.44 01:19:01 AM 0 10.68 0.00 1.07 0.90 0.07 87.28 01:19:01 AM 1 10.10 0.00 1.31 2.92 0.07 85.60 01:20:01 AM all 26.28 0.00 4.17 0.99 0.09 68.46 01:20:01 AM 0 30.26 0.00 4.35 0.77 0.08 64.54 01:20:01 AM 1 22.29 0.00 3.99 1.22 0.10 72.39 01:21:01 AM all 1.93 0.00 1.38 2.19 0.05 94.45 01:21:01 AM 0 2.85 0.00 1.56 1.56 0.05 93.98 01:21:01 AM 1 1.01 0.00 1.19 2.83 0.05 94.92 01:22:01 AM all 0.36 0.00 0.08 0.04 0.04 99.47 01:22:01 AM 0 0.55 0.00 0.07 0.08 0.03 99.27 01:22:01 AM 1 0.17 0.00 0.10 0.00 0.05 99.68 01:23:01 AM all 0.33 0.00 0.08 0.00 0.03 99.56 01:23:01 AM 0 0.55 0.00 0.08 0.00 0.02 99.35 01:23:01 AM 1 0.10 0.00 0.08 0.00 0.05 99.77 01:24:01 AM all 5.13 0.00 1.31 0.03 0.06 93.47 01:24:01 AM 0 9.58 0.00 2.40 0.05 0.05 87.92 01:24:01 AM 1 0.69 0.00 0.23 0.00 0.07 99.01 01:25:01 AM all 13.04 0.00 1.93 0.08 0.08 84.87 01:25:01 AM 0 18.06 0.00 2.07 0.13 0.07 79.67 01:25:01 AM 1 8.03 0.00 1.79 0.03 0.08 90.06 01:26:01 AM all 29.96 0.00 3.30 0.31 0.10 66.33 01:26:01 AM 0 33.51 0.00 3.99 0.23 0.10 62.17 01:26:01 AM 1 26.42 0.00 2.60 0.38 0.10 70.49 Average: all 14.80 0.00 2.35 1.50 0.08 81.28 Average: 0 18.57 0.00 2.57 1.35 0.07 77.43 Average: 1 11.03 0.00 2.12 1.65 0.08 85.13