---> uname -a: Linux prd-centos8-robot-2c-8g-5039.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 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 618 4966 19 2112 6783 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:00:e6:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.205/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85745sec preferred_lft 85745sec inet6 fe80::f816:3eff:fe00:e6fd/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/09/2024 _x86_64_ (2 CPU) 04:21:54 LINUX RESTART (2 CPU) 04:23:01 AM tps rtps wtps bread/s bwrtn/s 04:24:01 AM 127.00 6.60 120.40 1269.92 9477.00 04:25:01 AM 44.76 0.58 44.18 26.26 4200.20 04:26:01 AM 22.88 0.97 21.91 128.89 1410.31 04:27:01 AM 62.38 0.03 62.35 3.47 7439.59 04:28:01 AM 3.17 0.02 3.15 0.13 110.55 04:29:01 AM 2.25 0.02 2.23 0.53 145.29 04:30:01 AM 0.32 0.00 0.32 0.00 8.70 04:31:01 AM 0.25 0.00 0.25 0.00 4.08 04:32:01 AM 21.60 0.23 21.36 33.86 1007.20 Average: 31.62 0.94 30.68 162.55 2644.74 04:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:01 AM 5159572 6990196 2722884 34.54 2688 2008308 723824 8.10 188908 2193936 107476 04:25:01 AM 5206576 7024380 2675880 33.95 2688 1994884 676744 7.58 202884 2127848 1088 04:26:01 AM 5043408 6953344 2839048 36.02 2688 2085024 764852 8.56 231796 2255308 68932 04:27:01 AM 4995088 7006104 2887368 36.63 2688 2180836 688516 7.71 234064 2279248 96 04:28:01 AM 4952504 6965608 2929952 37.17 2688 2183044 753852 8.44 234112 2321772 2188 04:29:01 AM 4904056 6917656 2978400 37.79 2688 2183424 813500 9.11 234112 2369348 140 04:30:01 AM 4899916 6913532 2982540 37.84 2688 2183440 804580 9.01 234112 2373256 16 04:31:01 AM 4912396 6926056 2970060 37.68 2688 2183468 801920 8.98 234112 2361480 24 04:32:01 AM 5101864 6956840 2780592 35.28 2688 2030492 750532 8.40 249184 2184160 26084 Average: 5019487 6961524 2862969 36.32 2688 2114769 753147 8.43 227032 2274040 22894 04:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 51.99 44.98 519.99 8.22 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 7.98 4.62 3.98 1.82 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 41.79 35.95 283.68 7.93 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 646.58 545.62 157.40 113.35 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 37.14 23.85 25.06 3.47 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 72.10 63.86 852.08 4.54 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 341.57 338.65 5408.47 21.95 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 84.17 81.87 1249.14 5.81 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 53.31 43.88 143.77 29.52 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 148.53 131.48 960.46 21.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/09/2024 _x86_64_ (2 CPU) 04:21:54 LINUX RESTART (2 CPU) 04:23:01 AM CPU %user %nice %system %iowait %steal %idle 04:24:01 AM all 37.87 0.00 5.90 3.04 0.11 53.08 04:24:01 AM 0 27.21 0.00 5.27 3.72 0.10 63.70 04:24:01 AM 1 48.57 0.00 6.53 2.37 0.12 42.42 04:25:01 AM all 12.13 0.00 1.67 1.25 0.08 84.86 04:25:01 AM 0 14.27 0.00 1.62 1.59 0.08 82.44 04:25:01 AM 1 10.00 0.00 1.72 0.92 0.08 87.29 04:26:01 AM all 20.11 0.00 2.54 1.77 0.08 75.51 04:26:01 AM 0 23.06 0.00 2.40 1.70 0.08 72.75 04:26:01 AM 1 17.16 0.00 2.67 1.84 0.07 78.27 04:27:01 AM all 21.26 0.00 4.19 1.80 0.09 72.67 04:27:01 AM 0 23.87 0.00 4.29 2.21 0.10 69.53 04:27:01 AM 1 18.64 0.00 4.09 1.39 0.08 75.80 04:28:01 AM all 5.61 0.00 0.33 0.04 0.04 93.97 04:28:01 AM 0 6.34 0.00 0.28 0.02 0.03 93.33 04:28:01 AM 1 4.89 0.00 0.39 0.07 0.05 94.61 04:29:01 AM all 4.08 0.00 0.42 0.03 0.05 95.42 04:29:01 AM 0 2.64 0.00 0.34 0.03 0.05 96.94 04:29:01 AM 1 5.53 0.00 0.50 0.02 0.05 93.90 04:30:01 AM all 9.64 0.00 1.46 0.00 0.08 88.82 04:30:01 AM 0 10.56 0.00 1.58 0.00 0.07 87.80 04:30:01 AM 1 8.72 0.00 1.33 0.00 0.10 89.85 04:31:01 AM all 2.66 0.00 0.38 0.00 0.06 96.90 04:31:01 AM 0 1.06 0.00 0.15 0.00 0.05 98.74 04:31:01 AM 1 4.26 0.00 0.62 0.00 0.07 95.05 04:32:01 AM all 17.82 0.00 2.26 0.27 0.15 79.50 04:32:01 AM 0 9.99 0.00 2.09 0.43 0.08 87.40 04:32:01 AM 1 25.62 0.00 2.43 0.10 0.22 71.63 Average: all 14.60 0.00 2.13 0.91 0.08 82.27 Average: 0 13.24 0.00 2.01 1.08 0.07 83.60 Average: 1 15.96 0.00 2.26 0.75 0.09 80.95