---> uname -a: Linux prd-centos8-robot-2c-8g-362.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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: 2799.996 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 563 5013 19 2120 6838 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:80:64:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.54/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fe80:64c7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/15/2024 _x86_64_ (2 CPU) 04:16:55 LINUX RESTART (2 CPU) 04:18:01 AM tps rtps wtps bread/s bwrtn/s 04:19:01 AM 72.53 23.18 49.35 5130.82 4297.38 04:20:01 AM 91.79 0.30 91.49 20.79 8785.89 04:21:01 AM 32.77 1.23 31.54 152.35 3678.06 04:22:01 AM 25.51 0.20 25.31 11.73 1484.49 04:23:01 AM 38.18 0.03 38.14 3.47 6916.88 04:24:01 AM 3.40 0.02 3.38 0.13 110.48 04:25:01 AM 0.45 0.00 0.45 0.00 5.73 04:26:01 AM 9.53 0.23 9.30 34.13 308.38 04:27:01 AM 20.54 0.52 20.03 64.65 972.71 Average: 32.74 2.86 29.89 602.04 2951.14 04:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:19:01 AM 5350248 7029212 2532188 32.12 2688 1867648 758572 8.49 230152 2006596 148872 04:20:01 AM 5221896 7053200 2660540 33.75 2688 2007956 692660 7.76 211476 2104960 92532 04:21:01 AM 5261124 7097656 2621312 33.26 2688 2013748 632796 7.09 238992 2036996 24 04:22:01 AM 5002128 7042516 2880308 36.54 2688 2210172 667896 7.48 259460 2253080 177848 04:23:01 AM 4996220 7038776 2886216 36.62 2688 2212144 683388 7.65 261528 2251828 192 04:24:01 AM 4910040 6952700 2972396 37.71 2688 2212248 799192 8.95 261528 2336824 4 04:25:01 AM 4949676 6992380 2932760 37.21 2688 2212292 753488 8.44 261528 2297400 4 04:26:01 AM 5088428 6972380 2794008 35.45 2688 2057288 732956 8.21 268780 2168404 20188 04:27:01 AM 5138224 7011644 2744212 34.81 2688 2049156 698124 7.82 438144 1956664 10096 Average: 5101998 7021163 2780438 35.27 2688 2093628 713230 7.99 270176 2156972 49973 04:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 295.53 182.17 1536.83 52.60 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 51.13 44.42 480.93 15.16 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 14.96 8.46 6.23 3.15 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 35.14 30.09 285.01 6.53 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 201.73 154.66 49.92 31.59 0.00 0.00 0.00 0.00 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 243.92 236.95 3423.94 702.51 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 401.03 349.38 5209.36 22.66 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 185.85 166.51 2185.74 32.37 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 17.38 15.49 13.44 7.25 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 160.74 132.01 1465.65 97.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/15/2024 _x86_64_ (2 CPU) 04:16:55 LINUX RESTART (2 CPU) 04:18:01 AM CPU %user %nice %system %iowait %steal %idle 04:19:01 AM all 32.43 0.00 5.78 3.36 0.09 58.34 04:19:01 AM 0 27.26 0.00 5.29 3.32 0.08 64.05 04:19:01 AM 1 37.61 0.00 6.26 3.39 0.10 52.64 04:20:01 AM all 40.24 0.00 4.70 3.47 0.10 51.49 04:20:01 AM 0 20.35 0.00 3.54 4.29 0.08 71.74 04:20:01 AM 1 60.21 0.00 5.86 2.65 0.12 31.16 04:21:01 AM all 13.27 0.00 1.43 2.66 0.08 82.56 04:21:01 AM 0 7.70 0.00 1.30 1.40 0.07 89.52 04:21:01 AM 1 18.84 0.00 1.55 3.93 0.08 75.59 04:22:01 AM all 20.86 0.00 3.53 0.63 0.07 74.91 04:22:01 AM 0 19.94 0.00 3.46 0.42 0.07 76.12 04:22:01 AM 1 21.79 0.00 3.60 0.85 0.07 73.70 04:23:01 AM all 12.85 0.00 2.08 2.40 0.08 82.60 04:23:01 AM 0 9.46 0.00 1.88 2.90 0.07 85.69 04:23:01 AM 1 16.22 0.00 2.27 1.91 0.08 79.52 04:24:01 AM all 13.93 0.00 0.88 0.24 0.10 84.86 04:24:01 AM 0 14.34 0.00 0.77 0.00 0.10 84.79 04:24:01 AM 1 13.52 0.00 0.99 0.47 0.10 84.92 04:25:01 AM all 10.60 0.00 1.18 0.00 0.09 88.13 04:25:01 AM 0 8.51 0.00 1.02 0.00 0.09 90.39 04:25:01 AM 1 12.67 0.00 1.33 0.00 0.10 85.90 04:26:01 AM all 14.90 0.00 1.91 0.15 0.10 82.94 04:26:01 AM 0 10.33 0.00 2.05 0.17 0.10 87.35 04:26:01 AM 1 19.43 0.00 1.78 0.13 0.10 78.56 04:27:01 AM all 29.86 0.00 2.87 0.41 0.11 66.75 04:27:01 AM 0 22.81 0.00 2.95 0.47 0.10 73.66 04:27:01 AM 1 36.91 0.00 2.79 0.35 0.12 59.84 Average: all 21.03 0.00 2.71 1.48 0.09 74.68 Average: 0 15.67 0.00 2.48 1.45 0.08 80.32 Average: 1 26.38 0.00 2.94 1.52 0.10 69.06