---> uname -a: Linux prd-centos8-robot-2c-8g-3240.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 612 4961 19 2123 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:23:d8:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.107/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fe23:d88f/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) 11/01/2024 _x86_64_ (2 CPU) 00:55:23 LINUX RESTART (2 CPU) 12:56:02 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 98.02 57.30 40.72 7520.84 12315.45 12:58:01 AM 120.38 0.70 119.68 50.79 11748.54 12:59:01 AM 26.66 0.42 26.24 64.78 2341.70 01:00:01 AM 55.55 0.03 55.51 3.47 7584.66 01:01:01 AM 2.93 0.12 2.82 32.26 106.56 01:02:01 AM 2.33 0.10 2.23 3.60 118.47 01:03:01 AM 12.83 0.33 12.50 37.86 541.36 Average: 45.40 8.31 37.09 1086.65 4947.54 12:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5379676 7030900 2502748 31.75 2688 1840548 746772 8.36 224576 1983668 143844 12:58:01 AM 5186892 7014664 2695532 34.20 2688 2005276 693708 7.77 221104 2128188 30124 12:59:01 AM 5173028 7049576 2709396 34.37 2688 2051416 691764 7.75 250592 2105768 39120 01:00:01 AM 5019384 7048288 2863040 36.32 2688 2198604 659480 7.38 257032 2231476 24 01:01:01 AM 4975400 7006004 2907024 36.88 2688 2200300 725152 8.12 257292 2274644 728 01:02:01 AM 4967652 6999572 2914772 36.98 2688 2201608 725152 8.12 257588 2282244 456 01:03:01 AM 5099820 6965296 2782604 35.30 2688 2040728 736820 8.25 293612 2137584 22820 Average: 5114550 7016329 2767874 35.11 2688 2076926 711264 7.96 251685 2163367 33874 12:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 317.81 193.83 1556.01 60.75 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 75.65 55.31 669.25 8.97 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 23.43 16.78 82.01 5.49 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 179.36 126.06 250.87 34.50 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 21.68 11.25 5.81 3.02 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 27.72 19.64 11.48 4.90 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 64.94 43.84 85.61 29.16 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 100.99 66.37 377.33 20.87 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) 11/01/2024 _x86_64_ (2 CPU) 00:55:23 LINUX RESTART (2 CPU) 12:56:02 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 39.61 0.03 7.23 4.24 0.10 48.79 12:57:01 AM 0 33.39 0.03 7.86 4.29 0.12 54.31 12:57:01 AM 1 45.82 0.02 6.61 4.20 0.09 43.27 12:58:01 AM all 29.06 0.00 4.55 3.67 0.10 62.63 12:58:01 AM 0 24.24 0.00 3.96 3.64 0.12 68.03 12:58:01 AM 1 33.87 0.00 5.13 3.69 0.08 57.23 12:59:01 AM all 18.33 0.00 2.57 0.89 0.07 78.14 12:59:01 AM 0 15.89 0.00 2.89 0.87 0.07 80.29 12:59:01 AM 1 20.76 0.00 2.26 0.90 0.07 76.01 01:00:01 AM all 18.00 0.00 3.14 1.67 0.07 77.12 01:00:01 AM 0 8.08 0.00 2.48 1.65 0.07 87.71 01:00:01 AM 1 27.92 0.00 3.80 1.68 0.07 66.53 01:01:01 AM all 4.36 0.00 0.40 0.04 0.06 95.14 01:01:01 AM 0 2.62 0.00 0.30 0.03 0.05 97.00 01:01:01 AM 1 6.09 0.00 0.50 0.05 0.07 93.29 01:02:01 AM all 7.61 0.00 0.75 0.01 0.09 91.54 01:02:01 AM 0 4.48 0.00 0.43 0.00 0.08 95.01 01:02:01 AM 1 10.75 0.00 1.07 0.02 0.10 88.07 01:03:01 AM all 22.09 0.00 2.26 0.16 0.08 75.41 01:03:01 AM 0 17.86 0.00 2.24 0.07 0.08 79.75 01:03:01 AM 1 26.31 0.00 2.29 0.25 0.07 71.08 Average: all 19.80 0.00 2.97 1.52 0.08 75.63 Average: 0 15.16 0.00 2.86 1.50 0.08 80.39 Average: 1 24.44 0.00 3.08 1.53 0.08 70.87