---> uname -a: Linux prd-centos8-robot-2c-8g-5473.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 617 4956 19 2123 6784 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:d7:3f:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.45/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85846sec preferred_lft 85846sec inet6 fe80::f816:3eff:fed7:3f09/64 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) 12/26/2024 _x86_64_ (2 CPU) 00:55:20 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 105.61 35.27 70.34 5749.02 6733.24 12:58:01 AM 76.79 0.73 76.05 53.06 9279.89 12:59:01 AM 43.54 7.13 36.40 1310.50 2687.79 01:00:00 AM 41.84 0.03 41.81 3.51 6952.29 01:00:01 AM 2.70 0.00 2.70 0.00 14.86 01:01:01 AM 3.00 0.15 2.85 33.32 90.12 01:02:01 AM 2.42 0.05 2.37 1.60 115.86 01:03:01 AM 0.18 0.00 0.18 0.00 2.43 01:04:01 AM 17.44 0.40 17.04 46.78 807.78 Average: 36.29 5.47 30.82 899.74 3322.72 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5362984 7046580 2519440 31.96 2688 1867116 711956 7.97 186712 2014100 162720 12:58:01 AM 5183868 6978776 2698556 34.24 2688 1973168 757164 8.48 198660 2156044 30684 12:59:01 AM 5009980 7042372 2872444 36.44 2688 2202912 691276 7.74 256460 2249296 171880 01:00:00 AM 4991756 7028064 2890668 36.67 2688 2206404 675888 7.57 258808 2257008 4 01:00:01 AM 4991356 7027664 2891068 36.68 2688 2206404 675888 7.57 258808 2257356 4 01:01:01 AM 4941596 6980320 2940828 37.31 2688 2208808 743888 8.33 259072 2306228 1412 01:02:01 AM 4933472 6972272 2948952 37.41 2688 2208892 774988 8.68 259200 2313164 24 01:03:01 AM 4928904 6968876 2953520 37.47 2688 2210084 775232 8.68 259200 2318588 1200 01:04:01 AM 5125956 6992024 2756468 34.97 2688 2042360 747544 8.37 450284 1957408 13368 Average: 5052208 7004105 2830216 35.91 2688 2125128 728203 8.15 265245 2203244 42366 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 298.02 194.87 1708.75 59.70 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 63.24 42.89 531.38 7.51 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 41.57 32.44 299.94 8.87 0.00 0.00 0.00 0.00 01:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:00 AM eth0 199.68 137.20 43.91 38.31 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 4.05 4.05 0.86 0.75 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 97.68 88.77 34.81 32.62 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 267.60 266.02 123.39 111.16 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 180.77 179.07 163.18 60.95 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 58.73 40.40 85.03 23.93 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 150.61 122.51 373.73 42.83 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) 12/26/2024 _x86_64_ (2 CPU) 00:55:20 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 41.38 0.02 7.02 2.94 0.10 48.54 12:57:01 AM 0 38.50 0.03 6.79 1.31 0.10 53.26 12:57:01 AM 1 44.26 0.00 7.25 4.58 0.10 43.82 12:58:01 AM all 19.96 0.00 2.85 4.44 0.08 72.66 12:58:01 AM 0 15.28 0.00 2.32 2.72 0.08 79.60 12:58:01 AM 1 24.65 0.00 3.38 6.17 0.08 65.71 12:59:01 AM all 29.09 0.00 4.63 1.00 0.08 65.20 12:59:01 AM 0 28.21 0.00 4.51 1.17 0.07 66.04 12:59:01 AM 1 29.96 0.00 4.75 0.83 0.10 64.35 01:00:00 AM all 9.88 0.00 1.80 1.37 0.07 86.88 01:00:00 AM 0 6.99 0.00 1.46 1.25 0.07 90.23 01:00:00 AM 1 12.77 0.00 2.15 1.49 0.07 83.52 01:00:01 AM all 0.67 0.00 2.01 0.00 0.00 97.32 01:00:01 AM 0 0.00 0.00 1.35 0.00 0.00 98.65 01:00:01 AM 1 1.33 0.00 2.67 0.00 0.00 96.00 01:01:01 AM all 7.99 0.00 0.44 0.03 0.07 91.48 01:01:01 AM 0 14.44 0.00 0.64 0.03 0.07 84.82 01:01:01 AM 1 1.55 0.00 0.25 0.02 0.07 98.11 01:02:01 AM all 20.28 0.00 0.51 0.02 0.11 79.08 01:02:01 AM 0 15.30 0.00 0.44 0.02 0.12 84.13 01:02:01 AM 1 25.24 0.00 0.59 0.02 0.10 74.05 01:03:01 AM all 23.10 0.00 0.53 0.00 0.10 76.27 01:03:01 AM 0 32.54 0.00 0.61 0.00 0.12 66.74 01:03:01 AM 1 13.62 0.00 0.46 0.00 0.08 85.83 01:04:01 AM all 17.21 0.00 2.67 0.33 0.08 79.71 01:04:01 AM 0 10.11 0.00 2.51 0.43 0.07 86.88 01:04:01 AM 1 24.32 0.00 2.83 0.23 0.08 72.54 Average: all 21.10 0.00 2.56 1.27 0.09 74.98 Average: 0 20.16 0.00 2.41 0.87 0.09 76.48 Average: 1 22.05 0.00 2.71 1.67 0.09 73.49