---> uname -a: Linux prd-centos8-robot-2c-8g-7673.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 598 4938 19 2160 6803 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:5e:e3:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85761sec preferred_lft 85761sec inet6 fe80::f816:3eff:fe5e:e396/64 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) 01/05/2025 _x86_64_ (2 CPU) 05:08:03 LINUX RESTART (2 CPU) 05:09:01 AM tps rtps wtps bread/s bwrtn/s 05:10:01 AM 118.66 58.42 60.24 5992.07 7436.93 05:11:01 AM 85.19 0.73 84.46 53.05 9247.42 05:12:01 AM 28.12 0.38 27.74 64.25 3359.16 05:13:01 AM 51.31 9.27 42.04 1642.53 2883.17 05:14:01 AM 25.40 0.00 25.40 0.00 5527.42 05:15:01 AM 2.92 0.12 2.80 33.06 365.76 05:16:01 AM 2.03 0.00 2.03 0.00 67.06 05:17:01 AM 0.13 0.00 0.13 0.00 2.43 05:18:01 AM 12.70 0.32 12.38 36.92 671.58 Average: 36.28 7.69 28.58 869.19 3284.79 05:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:10:01 AM 5295080 7002276 2587344 32.82 2688 1891344 750484 8.40 221372 2046032 192272 05:11:01 AM 5210976 7009692 2671448 33.89 2688 1976352 705840 7.90 199732 2127648 81964 05:12:01 AM 5290372 7090432 2592052 32.88 2688 1978280 623800 6.98 218528 2031856 4 05:13:01 AM 5018628 7070348 2863796 36.33 2688 2221380 621380 6.96 264796 2229960 151804 05:14:01 AM 5015032 7066352 2867392 36.38 2688 2221388 621380 6.96 264816 2230116 4 05:15:01 AM 4950468 7011168 2931956 37.20 2688 2230748 717940 8.04 265084 2293640 8 05:16:01 AM 4936752 6997488 2945672 37.37 2688 2230784 750992 8.41 265084 2307092 44 05:17:01 AM 4934960 7000100 2947464 37.39 2688 2235188 728984 8.16 265144 2309080 4408 05:18:01 AM 5070904 6974632 2811520 35.67 2688 2079812 712036 7.97 310276 2150288 29396 Average: 5080352 7024721 2802072 35.55 2688 2118364 692537 7.75 252759 2191746 51100 05:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 284.29 180.78 1568.99 58.21 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 63.86 46.15 668.13 8.08 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 10.58 8.61 5.65 3.37 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 171.00 145.63 327.41 36.82 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 48.23 41.35 9.48 7.73 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 152.37 139.59 96.83 53.29 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 319.36 311.03 433.80 117.22 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 139.04 133.53 333.34 39.94 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 58.08 38.42 95.85 36.77 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 138.53 116.12 393.29 40.16 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) 01/05/2025 _x86_64_ (2 CPU) 05:08:03 LINUX RESTART (2 CPU) 05:09:01 AM CPU %user %nice %system %iowait %steal %idle 05:10:01 AM all 31.92 0.03 6.43 9.12 0.19 52.31 05:10:01 AM 0 35.08 0.07 6.92 9.11 0.19 48.64 05:10:01 AM 1 28.77 0.00 5.93 9.14 0.19 55.97 05:11:01 AM all 27.85 0.00 3.94 12.42 0.14 55.64 05:11:01 AM 0 11.22 0.00 2.94 12.78 0.13 72.92 05:11:01 AM 1 44.74 0.00 4.97 12.05 0.15 38.09 05:12:01 AM all 10.81 0.00 1.31 2.01 0.08 85.80 05:12:01 AM 0 4.23 0.00 1.20 2.01 0.08 92.47 05:12:01 AM 1 17.42 0.00 1.41 2.00 0.08 79.08 05:13:01 AM all 30.50 0.00 6.12 3.81 0.13 59.45 05:13:01 AM 0 22.63 0.00 5.37 3.12 0.13 68.74 05:13:01 AM 1 38.38 0.00 6.86 4.51 0.12 50.13 05:14:01 AM all 0.27 0.00 0.46 2.24 0.06 96.97 05:14:01 AM 0 0.28 0.00 0.42 1.77 0.07 97.46 05:14:01 AM 1 0.25 0.00 0.50 2.70 0.05 96.49 05:15:01 AM all 19.64 0.00 1.10 0.08 0.14 79.03 05:15:01 AM 0 9.14 0.00 0.40 0.03 0.15 90.27 05:15:01 AM 1 30.16 0.00 1.81 0.13 0.13 67.77 05:16:01 AM all 26.15 0.00 0.74 0.01 0.14 72.96 05:16:01 AM 0 14.37 0.00 0.61 0.00 0.13 84.89 05:16:01 AM 1 38.10 0.00 0.87 0.02 0.15 60.86 05:17:01 AM all 16.48 0.00 0.47 0.00 0.11 82.95 05:17:01 AM 0 3.53 0.00 0.30 0.00 0.12 96.05 05:17:01 AM 1 29.57 0.00 0.63 0.00 0.10 69.70 05:18:01 AM all 16.39 0.00 2.03 0.85 0.10 80.62 05:18:01 AM 0 12.76 0.00 1.66 0.92 0.08 84.58 05:18:01 AM 1 20.03 0.00 2.39 0.79 0.12 76.67 Average: all 19.96 0.00 2.51 3.39 0.12 74.02 Average: 0 12.54 0.01 2.20 3.30 0.12 81.84 Average: 1 27.42 0.00 2.82 3.47 0.12 66.17