---> uname -a: Linux prd-centos8-robot-2c-8g-9254.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 580 4990 19 2126 6821 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:63:14:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.208/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85790sec preferred_lft 85790sec inet6 fe80::f816:3eff:fe63:14b3/64 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) 11/22/2024 _x86_64_ (2 CPU) 01:10:53 LINUX RESTART (2 CPU) 01:12:01 AM tps rtps wtps bread/s bwrtn/s 01:13:01 AM 112.46 7.07 105.40 1260.99 8457.74 01:14:01 AM 60.14 0.98 59.16 110.91 7642.78 01:15:01 AM 44.97 0.07 44.90 2.80 2760.80 01:16:01 AM 24.78 0.03 24.75 3.47 5569.62 01:17:01 AM 2.42 0.00 2.42 0.00 75.64 01:18:02 AM 0.15 0.00 0.15 0.00 1.32 01:19:01 AM 0.36 0.10 0.25 32.67 6.81 01:20:01 AM 13.46 0.33 13.13 37.86 533.98 01:21:01 AM 27.19 0.52 26.67 63.85 1243.89 Average: 31.83 1.01 30.82 168.30 2926.72 01:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 AM 5237716 7040812 2644716 33.55 2688 1980992 684568 7.67 210084 2100124 171452 01:14:01 AM 5253272 7090188 2629160 33.35 2688 2014044 625852 7.01 239864 2044748 20 01:15:01 AM 5001136 7037992 2881296 36.55 2688 2205988 655120 7.34 253612 2260096 157036 01:16:01 AM 5030876 7067508 2851556 36.18 2688 2206120 630448 7.06 257212 2221840 4 01:17:01 AM 5031276 7067908 2851156 36.17 2688 2206120 630448 7.06 257216 2221684 8 01:18:02 AM 5031300 7067936 2851132 36.17 2688 2206124 630448 7.06 257216 2221632 4 01:19:01 AM 4985356 7025428 2897076 36.75 2688 2209568 692856 7.76 257348 2267248 2476 01:20:01 AM 5086812 6985944 2795620 35.47 2688 2074492 740684 8.29 280932 2161388 34428 01:21:01 AM 5133532 7007988 2748900 34.87 2688 2050240 692504 7.75 450044 1950272 16724 Average: 5087920 7043523 2794512 35.45 2688 2128188 664770 7.44 273725 2161004 42461 01:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 92.27 77.59 918.10 11.21 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 48.26 37.78 439.13 6.76 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 47.58 38.50 301.08 9.46 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 502.47 320.93 105.90 85.67 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 2.62 1.98 0.55 0.48 0.00 0.00 0.00 0.00 01:18:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:02 AM eth0 2.58 1.93 0.42 0.42 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 45.87 27.81 22.21 3.07 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 208.05 146.46 1382.75 33.50 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 20.46 19.19 17.12 8.81 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 107.91 74.77 354.74 17.74 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) 11/22/2024 _x86_64_ (2 CPU) 01:10:53 LINUX RESTART (2 CPU) 01:12:01 AM CPU %user %nice %system %iowait %steal %idle 01:13:01 AM all 36.68 0.00 5.73 3.40 0.10 54.09 01:13:01 AM 0 47.08 0.00 6.89 3.64 0.10 42.29 01:13:01 AM 1 26.28 0.00 4.57 3.17 0.10 65.88 01:14:01 AM all 19.12 0.00 2.37 1.94 0.09 76.48 01:14:01 AM 0 20.51 0.00 2.71 1.30 0.08 75.40 01:14:01 AM 1 17.72 0.00 2.04 2.57 0.10 77.56 01:15:01 AM all 24.18 0.00 4.12 0.93 0.08 70.68 01:15:01 AM 0 35.05 0.00 4.79 0.78 0.08 59.29 01:15:01 AM 1 13.32 0.00 3.44 1.08 0.08 82.08 01:16:01 AM all 3.96 0.00 1.31 0.49 0.03 94.21 01:16:01 AM 0 3.37 0.00 1.37 0.55 0.03 94.68 01:16:01 AM 1 4.55 0.00 1.25 0.42 0.03 93.74 01:17:01 AM all 0.34 0.00 0.08 0.01 0.03 99.54 01:17:01 AM 0 0.08 0.00 0.03 0.00 0.03 99.85 01:17:01 AM 1 0.60 0.00 0.12 0.02 0.03 99.23 01:18:02 AM all 0.33 0.00 0.08 0.00 0.03 99.56 01:18:02 AM 0 0.08 0.00 0.08 0.00 0.03 99.80 01:18:02 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 01:19:01 AM all 5.16 0.00 1.45 0.01 0.04 93.34 01:19:01 AM 0 4.40 0.00 0.99 0.02 0.05 94.55 01:19:01 AM 1 5.92 0.00 1.91 0.00 0.03 92.14 01:20:01 AM all 11.73 0.00 1.91 0.11 0.06 86.20 01:20:01 AM 0 13.25 0.00 1.51 0.08 0.05 85.11 01:20:01 AM 1 10.20 0.00 2.30 0.13 0.07 87.30 01:21:01 AM all 29.31 0.00 3.38 0.35 0.08 66.87 01:21:01 AM 0 34.75 0.00 3.14 0.37 0.08 61.66 01:21:01 AM 1 23.88 0.00 3.62 0.33 0.08 72.08 Average: all 14.56 0.00 2.27 0.81 0.06 82.30 Average: 0 17.65 0.00 2.39 0.75 0.06 79.14 Average: 1 11.47 0.00 2.15 0.86 0.06 85.46