---> uname -a: Linux prd-centos8-robot-2c-8g-8265.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 558 5016 19 2122 6842 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:c8:ac:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.200/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fec8:acd2/64 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) 04/16/2024 _x86_64_ (2 CPU) 05:29:25 LINUX RESTART (2 CPU) 05:30:01 AM tps rtps wtps bread/s bwrtn/s 05:31:01 AM 86.04 15.91 70.13 2874.74 5744.88 05:32:01 AM 82.67 0.75 81.92 52.52 9114.31 05:33:01 AM 17.58 0.85 16.73 123.98 1539.04 05:34:01 AM 46.68 0.17 46.52 9.46 2945.18 05:35:01 AM 23.41 0.05 23.36 3.60 5485.99 05:36:01 AM 0.73 0.03 0.70 1.87 32.73 05:37:01 AM 23.49 0.33 23.16 45.05 1261.70 Average: 39.98 2.55 37.43 438.74 3727.36 05:30:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:31:01 AM 5378280 7084396 2504156 31.77 2688 1888528 670468 7.51 210556 1971748 140428 05:32:01 AM 5207904 7033376 2674532 33.93 2688 2002544 690804 7.73 221904 2105352 37128 05:33:01 AM 5275304 7105776 2607132 33.08 2688 2007528 637236 7.14 240716 2020128 20 05:34:01 AM 4993528 7023220 2888908 36.65 2688 2199172 696816 7.80 259848 2258580 154192 05:35:01 AM 5012440 7043292 2869996 36.41 2688 2200332 703220 7.87 263516 2230368 152 05:36:01 AM 5007200 7040012 2875236 36.48 2688 2202292 703220 7.87 263644 2235564 1504 05:37:01 AM 5218460 7083016 2663976 33.80 2688 2039736 630900 7.06 440372 1872048 4176 Average: 5156159 7059013 2726277 34.59 2688 2077162 676095 7.57 271508 2099113 48229 05:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 237.59 153.13 1330.38 53.80 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 47.03 39.39 424.52 8.01 0.00 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 15.98 7.73 5.51 3.17 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 43.17 35.32 299.99 9.20 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 199.22 150.53 42.92 31.23 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 20.85 21.51 5.99 5.17 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 46.92 36.02 84.47 30.77 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 86.90 63.17 311.01 20.11 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) 04/16/2024 _x86_64_ (2 CPU) 05:29:25 LINUX RESTART (2 CPU) 05:30:01 AM CPU %user %nice %system %iowait %steal %idle 05:31:01 AM all 38.26 0.00 5.99 1.50 0.09 54.16 05:31:01 AM 0 45.70 0.00 5.93 1.90 0.08 46.38 05:31:01 AM 1 30.80 0.00 6.04 1.10 0.10 61.95 05:32:01 AM all 32.98 0.00 3.77 1.52 0.10 61.62 05:32:01 AM 0 40.59 0.00 3.74 1.45 0.10 54.12 05:32:01 AM 1 25.34 0.00 3.81 1.60 0.10 69.15 05:33:01 AM all 12.00 0.00 1.16 1.59 0.06 85.19 05:33:01 AM 0 22.89 0.00 1.35 2.02 0.05 73.69 05:33:01 AM 1 1.10 0.00 0.97 1.17 0.07 96.69 05:34:01 AM all 30.72 0.00 4.56 1.10 0.09 63.53 05:34:01 AM 0 32.36 0.00 4.66 1.13 0.08 61.77 05:34:01 AM 1 29.07 0.00 4.46 1.07 0.10 65.30 05:35:01 AM all 7.88 0.00 1.19 1.17 0.06 89.70 05:35:01 AM 0 8.67 0.00 1.29 1.48 0.07 88.49 05:35:01 AM 1 7.09 0.00 1.09 0.87 0.05 90.90 05:36:01 AM all 9.54 0.00 0.66 0.00 0.06 89.74 05:36:01 AM 0 6.17 0.00 0.60 0.00 0.05 93.18 05:36:01 AM 1 12.93 0.00 0.72 0.00 0.07 86.28 05:37:01 AM all 25.86 0.00 2.74 0.25 0.09 71.06 05:37:01 AM 0 36.96 0.00 2.45 0.12 0.10 60.37 05:37:01 AM 1 14.72 0.00 3.04 0.38 0.08 81.77 Average: all 22.45 0.00 2.86 1.02 0.08 73.59 Average: 0 27.61 0.00 2.86 1.15 0.08 68.30 Average: 1 17.27 0.00 2.87 0.89 0.08 78.89