---> uname -a: Linux prd-centos8-robot-2c-8g-16826.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 610 4957 19 2129 6791 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:7b:78:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.212/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85718sec preferred_lft 85718sec inet6 fe80::f816:3eff:fe7b:781b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/30/2024 _x86_64_ (2 CPU) 01:22:55 LINUX RESTART (2 CPU) 01:24:01 AM tps rtps wtps bread/s bwrtn/s 01:25:01 AM 61.93 6.88 55.05 1302.10 5423.48 01:26:01 AM 89.12 0.78 88.34 53.05 9164.33 01:27:01 AM 20.63 0.82 19.81 123.45 1758.51 01:28:01 AM 43.59 0.17 43.42 9.46 3040.10 01:29:01 AM 25.51 0.05 25.46 3.60 5463.41 01:30:01 AM 1.95 0.00 1.95 0.00 142.37 01:31:01 AM 0.35 0.00 0.35 0.00 80.21 01:32:01 AM 0.30 0.00 0.30 0.00 27.93 01:33:01 AM 7.16 0.23 6.93 34.12 335.39 01:34:01 AM 23.98 0.52 23.46 64.66 1361.97 Average: 27.45 0.94 26.51 159.05 2679.72 01:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:25:01 AM 5369976 7069588 2512460 31.87 2688 1882352 698780 7.82 211432 1981716 137464 01:26:01 AM 5185980 7012032 2696456 34.21 2688 2002768 720656 8.07 222892 2124712 37368 01:27:01 AM 5256064 7086600 2626372 33.32 2688 2007740 671288 7.52 241544 2040484 4 01:28:01 AM 5041904 7069888 2840532 36.04 2688 2197196 658364 7.37 261000 2210960 152808 01:29:01 AM 4986564 7014848 2895872 36.74 2688 2197824 750584 8.40 264224 2257724 504 01:30:01 AM 4976016 7007136 2906420 36.87 2688 2200668 805484 9.02 264244 2267672 928 01:31:01 AM 4970732 7003508 2911704 36.94 2688 2202304 822536 9.21 264248 2273024 268 01:32:01 AM 4966436 7000016 2916000 36.99 2688 2203108 822536 9.21 264248 2277408 360 01:33:01 AM 5102512 6981988 2779924 35.27 2688 2050824 731428 8.19 261924 2157204 14276 01:34:01 AM 5121580 6996332 2760856 35.03 2688 2050284 743300 8.32 447160 1964568 164 Average: 5097776 7024194 2784660 35.33 2688 2099507 742496 8.31 270292 2155547 34414 01:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 42.09 34.69 460.91 4.02 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 54.38 44.79 479.00 8.04 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 14.76 10.63 5.43 3.76 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 40.74 34.04 283.45 8.74 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 215.88 192.32 46.74 43.02 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 175.69 170.96 36.16 16.41 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 80.33 73.77 17.56 9.42 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 33.44 28.43 7.45 4.97 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 75.64 58.40 99.76 40.22 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 17.53 16.55 14.20 8.05 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 75.05 66.46 145.07 14.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/30/2024 _x86_64_ (2 CPU) 01:22:55 LINUX RESTART (2 CPU) 01:24:01 AM CPU %user %nice %system %iowait %steal %idle 01:25:01 AM all 18.98 0.00 3.28 1.95 0.07 75.71 01:25:01 AM 0 14.77 0.00 2.86 2.29 0.07 80.01 01:25:01 AM 1 23.21 0.00 3.71 1.60 0.08 71.40 01:26:01 AM all 35.89 0.00 4.17 2.30 0.10 57.54 01:26:01 AM 0 47.16 0.00 4.91 3.24 0.10 44.59 01:26:01 AM 1 24.87 0.00 3.45 1.38 0.10 70.20 01:27:01 AM all 12.35 0.00 1.35 0.48 0.06 85.75 01:27:01 AM 0 12.79 0.00 1.47 0.63 0.07 85.04 01:27:01 AM 1 11.92 0.00 1.24 0.33 0.05 86.46 01:28:01 AM all 28.44 0.00 4.50 1.14 0.10 65.81 01:28:01 AM 0 27.27 0.00 4.67 1.78 0.12 66.16 01:28:01 AM 1 29.62 0.00 4.33 0.50 0.08 65.47 01:29:01 AM all 7.02 0.00 1.12 1.36 0.06 90.43 01:29:01 AM 0 7.04 0.00 1.05 0.60 0.07 91.23 01:29:01 AM 1 7.00 0.00 1.19 2.13 0.05 89.63 01:30:01 AM all 15.28 0.00 0.96 0.03 0.08 83.65 01:30:01 AM 0 15.74 0.00 0.88 0.02 0.08 83.28 01:30:01 AM 1 14.82 0.00 1.05 0.03 0.07 84.03 01:31:01 AM all 12.09 0.00 0.65 0.00 0.06 87.20 01:31:01 AM 0 16.38 0.00 0.57 0.00 0.05 83.00 01:31:01 AM 1 7.81 0.00 0.74 0.00 0.07 91.39 01:32:01 AM all 8.55 0.00 0.44 0.02 0.06 90.93 01:32:01 AM 0 7.47 0.00 0.42 0.03 0.07 92.01 01:32:01 AM 1 9.62 0.00 0.47 0.00 0.05 89.86 01:33:01 AM all 14.46 0.00 1.46 0.10 0.08 83.90 01:33:01 AM 0 19.40 0.00 1.35 0.10 0.07 79.09 01:33:01 AM 1 9.52 0.00 1.57 0.10 0.08 88.73 01:34:01 AM all 29.97 0.00 2.65 0.38 0.08 66.92 01:34:01 AM 0 37.57 0.00 2.45 0.47 0.08 59.43 01:34:01 AM 1 22.37 0.00 2.85 0.28 0.08 74.41 Average: all 18.30 0.00 2.06 0.78 0.07 78.79 Average: 0 20.52 0.00 2.06 0.91 0.08 76.43 Average: 1 16.09 0.00 2.06 0.64 0.07 81.14