---> uname -a: Linux prd-centos8-robot-2c-8g-12138.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 613 4948 19 2136 6788 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:ef:68:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.105/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85906sec preferred_lft 85906sec inet6 fe80::f816:3eff:feef:6878/64 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) 12/02/2024 _x86_64_ (2 CPU) 04:30:52 LINUX RESTART (2 CPU) 04:32:01 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 118.01 6.95 111.06 1257.58 10322.76 04:34:01 AM 43.34 1.02 42.33 113.18 5313.90 04:35:01 AM 56.80 0.07 56.73 4.00 7553.92 04:36:02 AM 9.00 0.10 8.90 32.13 825.18 04:37:01 AM 1.44 0.03 1.41 1.90 67.30 04:38:01 AM 7.93 0.32 7.61 36.92 410.08 04:39:01 AM 27.21 0.53 26.68 64.79 1319.45 Average: 37.76 1.29 36.47 216.31 3696.23 04:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5114816 6980532 2767616 35.11 2688 2043408 721600 8.08 212808 2215704 162212 04:34:01 AM 5218172 7061328 2664260 33.80 2688 2020204 649236 7.27 239988 2080868 12 04:35:01 AM 4989320 7033992 2893112 36.70 2688 2214152 657976 7.37 257264 2262248 16548 04:36:02 AM 4950608 6996612 2931824 37.19 2688 2215484 712736 7.98 257456 2301376 372 04:37:01 AM 4946572 6993724 2935860 37.25 2688 2216632 712736 7.98 257668 2305016 592 04:38:01 AM 5102572 6988368 2779860 35.27 2688 2057072 704004 7.88 255632 2163336 9532 04:39:01 AM 5127440 7011232 2754992 34.95 2688 2059336 703400 7.88 451740 1954572 16636 Average: 5064214 7009398 2818218 35.75 2688 2118041 694527 7.78 276079 2183303 29415 04:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 111.88 84.04 1229.05 11.79 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 10.46 9.17 6.32 3.80 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 238.57 172.54 341.86 46.45 0.00 0.00 0.00 0.00 04:36:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:02 AM eth0 15.95 9.50 4.04 1.23 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 28.87 22.20 8.17 5.98 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 62.86 46.37 84.05 27.35 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 20.75 18.78 16.99 9.14 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 70.01 51.87 242.07 15.13 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) 12/02/2024 _x86_64_ (2 CPU) 04:30:52 LINUX RESTART (2 CPU) 04:32:01 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 35.70 0.00 5.65 4.48 0.12 54.06 04:33:01 AM 0 42.29 0.00 6.34 4.86 0.12 46.40 04:33:01 AM 1 29.13 0.00 4.96 4.09 0.12 61.69 04:34:01 AM all 17.02 0.00 1.87 1.67 0.08 79.37 04:34:01 AM 0 23.65 0.00 2.02 1.54 0.07 72.72 04:34:01 AM 1 10.38 0.00 1.72 1.81 0.08 86.01 04:35:01 AM all 26.70 0.00 4.55 1.74 0.09 66.91 04:35:01 AM 0 31.22 0.00 4.08 1.42 0.08 63.19 04:35:01 AM 1 22.19 0.00 5.03 2.05 0.10 70.63 04:36:02 AM all 1.79 0.00 0.32 0.28 0.05 97.55 04:36:02 AM 0 1.64 0.00 0.23 0.10 0.05 97.98 04:36:02 AM 1 1.95 0.00 0.40 0.47 0.05 97.13 04:37:01 AM all 8.17 0.00 0.77 0.01 0.07 90.98 04:37:01 AM 0 7.54 0.00 0.83 0.02 0.07 91.54 04:37:01 AM 1 8.80 0.00 0.72 0.00 0.07 90.41 04:38:01 AM all 14.66 0.00 1.69 0.16 0.09 83.40 04:38:01 AM 0 20.83 0.00 1.74 0.27 0.10 77.06 04:38:01 AM 1 8.47 0.00 1.64 0.05 0.08 89.75 04:39:01 AM all 29.83 0.00 3.36 0.24 0.09 66.47 04:39:01 AM 0 35.34 0.00 3.89 0.28 0.08 60.40 04:39:01 AM 1 24.33 0.00 2.84 0.20 0.10 72.53 Average: all 19.15 0.00 2.61 1.23 0.08 76.94 Average: 0 23.24 0.00 2.74 1.21 0.08 72.73 Average: 1 15.06 0.00 2.48 1.24 0.09 81.14