---> uname -a: Linux prd-centos8-robot-2c-8g-20370.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 601 4959 19 2137 6800 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:fe:70:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.89/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85842sec preferred_lft 85842sec inet6 fe80::f816:3eff:fefe:709d/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) 07/14/2024 _x86_64_ (2 CPU) 01:56:02 LINUX RESTART (2 CPU) 01:57:01 AM tps rtps wtps bread/s bwrtn/s 01:58:01 AM 97.58 12.70 84.89 2333.22 6396.62 01:59:01 AM 74.97 0.73 74.24 51.32 9052.69 02:00:01 AM 27.36 0.82 26.54 123.43 1690.72 02:01:01 AM 42.35 0.13 42.21 35.58 6585.69 02:02:01 AM 4.98 0.10 4.88 2.80 484.21 02:03:01 AM 0.45 0.00 0.45 0.00 8.65 02:04:01 AM 0.25 0.00 0.25 0.00 155.31 02:05:01 AM 25.61 0.63 24.98 73.19 1706.77 Average: 34.19 1.89 32.30 327.44 3260.02 01:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:58:01 AM 5211788 7009980 2670636 33.88 2688 1977168 735024 8.23 218072 2119916 220408 01:59:01 AM 5149564 6985600 2732860 34.67 2688 2013552 724252 8.11 232716 2155524 15808 02:00:01 AM 4936084 6987476 2946340 37.38 2688 2221676 741300 8.30 285648 2293092 201692 02:01:01 AM 5004580 7022228 2877844 36.51 2688 2187840 699032 7.83 259928 2244172 356 02:02:01 AM 4986360 7012144 2896064 36.74 2688 2195976 699032 7.83 260060 2262416 16 02:03:01 AM 4966784 6992600 2915640 36.99 2688 2196008 737744 8.26 260060 2281656 12 02:04:01 AM 5035828 7068052 2846596 36.11 2688 2202416 634920 7.11 260444 2213384 1800 02:05:01 AM 5086028 6966960 2796396 35.48 2688 2057084 708248 7.93 451308 1993600 192 Average: 5047127 7005630 2835297 35.97 2688 2131465 709944 7.95 278530 2195470 55036 01:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 90.07 76.37 935.21 9.49 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 38.78 32.21 272.19 7.57 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 38.49 30.84 268.53 6.03 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 250.92 181.48 58.90 50.01 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 251.75 250.88 115.71 103.28 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 273.22 270.95 550.62 93.88 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 65.21 59.61 325.94 12.43 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 59.56 44.19 100.59 41.66 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 133.51 118.33 328.45 40.55 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) 07/14/2024 _x86_64_ (2 CPU) 01:56:02 LINUX RESTART (2 CPU) 01:57:01 AM CPU %user %nice %system %iowait %steal %idle 01:58:01 AM all 36.73 0.00 5.76 2.96 0.12 54.44 01:58:01 AM 0 44.23 0.00 6.27 3.11 0.12 46.27 01:58:01 AM 1 29.25 0.00 5.26 2.80 0.12 62.58 01:59:01 AM all 22.83 0.00 2.80 2.67 0.12 71.58 01:59:01 AM 0 27.28 0.00 2.92 2.82 0.10 66.88 01:59:01 AM 1 18.38 0.00 2.69 2.52 0.13 76.28 02:00:01 AM all 18.89 0.00 2.95 1.69 0.08 76.40 02:00:01 AM 0 22.74 0.00 3.31 1.27 0.08 72.60 02:00:01 AM 1 15.03 0.00 2.58 2.11 0.07 80.21 02:01:01 AM all 15.42 0.00 2.66 0.87 0.08 80.96 02:01:01 AM 0 18.05 0.00 2.87 1.04 0.08 77.95 02:01:01 AM 1 12.81 0.00 2.44 0.70 0.08 83.96 02:02:01 AM all 27.08 0.00 1.87 0.11 0.12 70.82 02:02:01 AM 0 14.99 0.00 2.97 0.17 0.12 81.75 02:02:01 AM 1 39.23 0.00 0.77 0.05 0.12 59.83 02:03:01 AM all 26.94 0.00 0.58 0.00 0.10 72.38 02:03:01 AM 0 2.73 0.00 0.33 0.00 0.10 96.84 02:03:01 AM 1 51.19 0.00 0.82 0.00 0.10 47.89 02:04:01 AM all 6.74 0.00 0.34 0.01 0.08 92.84 02:04:01 AM 0 5.67 0.00 0.44 0.02 0.08 93.79 02:04:01 AM 1 7.80 0.00 0.23 0.00 0.07 91.90 02:05:01 AM all 27.06 0.00 3.20 0.33 0.09 69.32 02:05:01 AM 0 33.68 0.00 3.55 0.55 0.10 62.12 02:05:01 AM 1 20.43 0.00 2.84 0.10 0.08 76.54 Average: all 22.73 0.00 2.52 1.08 0.10 73.57 Average: 0 21.20 0.00 2.84 1.12 0.10 74.74 Average: 1 24.26 0.00 2.21 1.04 0.10 72.40