---> uname -a: Linux prd-centos8-robot-2c-8g-7992.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 568 5012 19 2116 6832 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:4f:58:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fe4f:58d9/64 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) 04/15/2024 _x86_64_ (2 CPU) 07:00:26 LINUX RESTART (2 CPU) 07:01:01 AM tps rtps wtps bread/s bwrtn/s 07:02:01 AM 94.82 50.44 44.38 5107.72 34859.84 07:03:01 AM 79.31 15.54 63.76 2807.06 6389.39 07:04:01 AM 78.56 0.08 78.47 2.53 7700.10 07:05:01 AM 36.02 1.48 34.54 171.68 3853.98 07:06:01 AM 34.26 0.20 34.06 11.73 1771.14 07:07:01 AM 35.93 0.05 35.88 3.60 6622.05 07:08:01 AM 3.18 0.00 3.18 0.00 102.57 07:09:01 AM 0.25 0.00 0.25 0.00 5.32 07:10:01 AM 13.98 0.25 13.73 35.06 525.13 Average: 41.83 7.58 34.25 905.90 6880.04 07:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:02:01 AM 5872216 7228728 2010220 25.50 2688 1555800 593156 6.64 151576 1600164 20540 07:03:01 AM 5266796 7009132 2615640 33.18 2688 1925996 753280 8.43 249100 2047440 156324 07:04:01 AM 5144080 6987768 2738356 34.74 2688 2020744 725376 8.12 214060 2180440 105360 07:05:01 AM 5264764 7095092 2617672 33.21 2688 2007392 622708 6.97 240500 2031968 28 07:06:01 AM 5003348 7033480 2879088 36.53 2688 2199156 666868 7.47 258812 2249764 185768 07:07:01 AM 4973516 7003612 2908920 36.90 2688 2199496 734148 8.22 263572 2270124 268 07:08:01 AM 4908452 6938588 2973984 37.73 2688 2199536 807528 9.04 263572 2334656 40 07:09:01 AM 4916188 6946640 2966248 37.63 2688 2199852 799420 8.95 263576 2327020 280 07:10:01 AM 5145280 7004260 2737156 34.72 2688 2033448 717912 8.04 282364 2101512 17100 Average: 5166071 7027478 2716365 34.46 2688 2037936 713377 7.99 243015 2127010 53968 07:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 AM eth0 109.00 56.59 350.86 15.21 0.00 0.00 0.00 0.00 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 181.99 131.29 1192.70 43.99 0.00 0.00 0.00 0.00 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 47.95 39.29 498.27 7.63 0.00 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 16.59 8.53 6.54 3.25 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 34.72 30.12 294.51 7.05 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 250.11 198.70 53.43 360.60 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 327.76 300.95 4716.50 391.30 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 263.44 249.19 4619.45 16.25 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 105.75 94.37 1273.73 23.02 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 148.57 123.20 1444.70 96.45 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) 04/15/2024 _x86_64_ (2 CPU) 07:00:26 LINUX RESTART (2 CPU) 07:01:01 AM CPU %user %nice %system %iowait %steal %idle 07:02:01 AM all 14.32 0.06 4.05 60.55 0.15 20.86 07:02:01 AM 0 15.79 0.03 3.61 57.31 0.15 23.10 07:02:01 AM 1 12.87 0.08 4.49 63.77 0.15 18.64 07:03:01 AM all 33.03 0.00 5.51 6.53 0.11 54.82 07:03:01 AM 0 41.54 0.00 5.36 5.83 0.12 47.15 07:03:01 AM 1 24.50 0.00 5.67 7.23 0.10 62.50 07:04:01 AM all 34.74 0.00 3.86 5.95 0.12 55.34 07:04:01 AM 0 49.10 0.00 4.74 5.75 0.12 40.30 07:04:01 AM 1 20.47 0.00 2.98 6.14 0.12 70.29 07:05:01 AM all 18.56 0.00 2.18 3.35 0.08 75.84 07:05:01 AM 0 26.06 0.00 2.65 1.64 0.07 69.58 07:05:01 AM 1 11.13 0.00 1.71 5.04 0.08 82.04 07:06:01 AM all 27.54 0.00 4.22 0.92 0.09 67.24 07:06:01 AM 0 34.45 0.00 4.78 0.98 0.10 59.68 07:06:01 AM 1 20.62 0.00 3.65 0.85 0.08 74.80 07:07:01 AM all 11.44 0.00 1.81 3.83 0.06 82.86 07:07:01 AM 0 11.86 0.00 1.68 2.95 0.05 83.46 07:07:01 AM 1 11.02 0.00 1.94 4.71 0.07 82.26 07:08:01 AM all 12.65 0.00 1.14 0.15 0.10 85.96 07:08:01 AM 0 11.79 0.00 1.09 0.00 0.12 87.01 07:08:01 AM 1 13.51 0.00 1.19 0.30 0.08 84.90 07:09:01 AM all 10.05 0.00 0.94 0.00 0.09 88.93 07:09:01 AM 0 16.96 0.00 1.37 0.00 0.10 81.56 07:09:01 AM 1 3.21 0.00 0.52 0.00 0.07 96.20 07:10:01 AM all 17.66 0.00 2.04 0.17 0.08 80.05 07:10:01 AM 0 29.01 0.00 2.61 0.30 0.08 67.99 07:10:01 AM 1 6.40 0.00 1.47 0.03 0.07 92.03 Average: all 20.03 0.01 2.86 8.99 0.10 68.02 Average: 0 26.32 0.00 3.10 8.24 0.10 62.23 Average: 1 13.76 0.01 2.62 9.73 0.09 73.79