---> uname -a: Linux prd-centos8-robot-2c-8g-23352.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 4984 19 2125 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:0f:71:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85841sec preferred_lft 85841sec inet6 fe80::f816:3eff:fe0f:716c/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) 09/17/2024 _x86_64_ (2 CPU) 06:11:45 LINUX RESTART (2 CPU) 06:12:01 AM tps rtps wtps bread/s bwrtn/s 06:13:01 AM 206.40 145.58 60.81 15651.20 40293.29 06:14:01 AM 123.61 5.06 118.54 119.96 11263.51 06:15:01 AM 18.16 0.00 18.16 0.00 1615.71 06:16:01 AM 47.21 0.35 46.86 61.19 3038.99 06:17:01 AM 24.81 0.03 24.78 3.47 5413.10 06:18:01 AM 4.10 0.10 4.00 32.13 165.02 06:19:01 AM 0.63 0.03 0.60 1.87 99.85 06:20:01 AM 13.93 0.35 13.58 38.25 759.63 06:21:01 AM 23.36 0.53 22.83 64.78 891.94 Average: 51.36 16.90 34.46 1774.86 7060.45 06:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:13:01 AM 5380916 7008736 2501516 31.74 2688 1818160 750368 8.40 195240 2013780 119456 06:14:01 AM 5189868 7021232 2692564 34.16 2688 2008096 682680 7.64 215720 2127772 34456 06:15:01 AM 5189352 7021204 2693080 34.17 2688 2009196 678540 7.60 230780 2116692 1108 06:16:01 AM 4986112 7016360 2896320 36.74 2688 2199504 679196 7.60 259000 2266208 151176 06:17:01 AM 5028440 7058372 2853992 36.21 2688 2199576 627296 7.02 259500 2220100 4 06:18:01 AM 4985700 7017820 2896732 36.75 2688 2201800 692520 7.75 259768 2262148 384 06:19:01 AM 4978812 7013408 2903620 36.84 2688 2204240 692520 7.75 259912 2269160 64 06:20:01 AM 5117916 6985352 2764516 35.07 2688 2042984 726872 8.14 288508 2122600 13192 06:21:01 AM 5145228 7017880 2737204 34.73 2688 2048524 668256 7.48 447976 1939660 16588 Average: 5111372 7017818 2771060 35.15 2688 2081342 688694 7.71 268489 2148680 37381 06:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 276.77 182.37 1636.35 61.24 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 57.65 43.50 591.33 7.92 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 9.01 3.72 3.81 2.01 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 42.78 36.13 281.35 10.13 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 181.42 128.16 34.77 33.60 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 36.88 24.53 10.27 4.50 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 24.90 18.55 5.82 4.45 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 56.23 37.65 84.16 26.77 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 18.74 16.16 14.81 7.90 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 78.27 54.53 295.87 17.61 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) 09/17/2024 _x86_64_ (2 CPU) 06:11:45 LINUX RESTART (2 CPU) 06:12:01 AM CPU %user %nice %system %iowait %steal %idle 06:13:01 AM all 46.71 0.07 10.98 7.08 0.13 35.04 06:13:01 AM 0 44.84 0.08 11.90 8.57 0.12 34.49 06:13:01 AM 1 48.57 0.05 10.06 5.61 0.13 35.58 06:14:01 AM all 31.12 0.00 5.48 3.90 0.11 59.39 06:14:01 AM 0 38.65 0.00 6.11 2.75 0.12 52.37 06:14:01 AM 1 23.60 0.00 4.86 5.06 0.10 66.39 06:15:01 AM all 4.54 0.00 0.81 0.58 0.03 94.04 06:15:01 AM 0 6.31 0.00 0.90 0.62 0.03 92.13 06:15:01 AM 1 2.77 0.00 0.72 0.53 0.03 95.94 06:16:01 AM all 34.02 0.00 4.63 1.24 0.12 60.00 06:16:01 AM 0 40.15 0.00 4.91 0.80 0.12 54.02 06:16:01 AM 1 27.90 0.00 4.34 1.67 0.12 65.97 06:17:01 AM all 0.57 0.00 0.59 1.47 0.02 97.36 06:17:01 AM 0 0.45 0.00 0.67 1.67 0.02 97.19 06:17:01 AM 1 0.69 0.00 0.50 1.27 0.02 97.53 06:18:01 AM all 8.07 0.00 0.81 0.03 0.05 91.03 06:18:01 AM 0 11.68 0.00 1.30 0.03 0.05 86.94 06:18:01 AM 1 4.47 0.00 0.32 0.03 0.05 95.13 06:19:01 AM all 10.15 0.00 0.65 0.01 0.06 89.13 06:19:01 AM 0 9.40 0.00 0.69 0.00 0.05 89.87 06:19:01 AM 1 10.91 0.00 0.62 0.02 0.07 88.39 06:20:01 AM all 15.85 0.00 2.04 1.08 0.10 80.93 06:20:01 AM 0 23.56 0.00 2.52 1.44 0.10 72.38 06:20:01 AM 1 8.14 0.00 1.55 0.72 0.10 89.49 06:21:01 AM all 25.85 0.00 3.19 3.80 0.13 67.03 06:21:01 AM 0 25.34 0.00 2.98 3.66 0.13 67.89 06:21:01 AM 1 26.37 0.00 3.41 3.93 0.12 66.18 Average: all 19.65 0.01 3.24 2.13 0.08 74.89 Average: 0 22.26 0.01 3.55 2.17 0.08 71.93 Average: 1 17.05 0.01 2.93 2.09 0.08 77.84