---> uname -a: Linux prd-centos8-robot-2c-8g-7669.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: 2800.000 BogoMIPS: 5600.00 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 18G 23G 43% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 705 139 19 6853 6675 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:11:7e:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85712sec preferred_lft 85712sec inet6 fe80::f816:3eff:fe11:7efd/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) 04/14/2024 _x86_64_ (2 CPU) 06:03:03 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 39.50 16.23 23.27 3851.27 2561.85 06:06:01 AM 113.21 6.68 106.53 1268.75 8755.85 06:07:01 AM 46.53 0.67 45.87 49.98 5247.27 06:08:01 AM 6.03 0.85 5.18 123.96 177.97 06:09:01 AM 39.07 2.68 36.39 403.07 2581.46 06:10:01 AM 28.89 0.05 28.84 3.60 5648.38 06:11:02 AM 167.99 4.96 163.03 202.06 209167.11 06:12:01 AM 48.59 0.61 47.98 73.73 58603.12 06:13:01 AM 3.20 1.08 2.12 376.27 266.58 06:14:01 AM 68.57 42.04 26.53 7694.98 1394.62 Average: 56.36 7.59 48.77 1404.76 29698.85 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5548336 7091108 2334100 29.61 2688 1735120 691828 7.75 188496 1862548 94064 06:06:01 AM 5256524 7065524 2625912 33.31 2688 1986224 676852 7.58 211996 2072328 103196 06:07:01 AM 5158188 7002788 2724248 34.56 2688 2021764 728472 8.16 233416 2146160 15812 06:08:01 AM 5275432 7109284 2607004 33.07 2688 2010960 627956 7.03 241308 2020976 8 06:09:01 AM 5039688 7084792 2842748 36.06 2688 2214344 644312 7.21 263796 2205648 154384 06:10:01 AM 4768824 6958884 3113612 39.50 2688 2359424 761212 8.52 304476 2432332 144904 06:11:02 AM 131092 6746240 7751344 98.34 2104 6685412 888840 9.95 403268 6753076 1449856 06:12:01 AM 270040 6920084 7612396 96.57 2104 6716360 731240 8.19 405052 6614712 1524 06:13:01 AM 302700 6970328 7579736 96.16 2104 6733928 629424 7.05 406772 6581272 2344 06:14:01 AM 216856 6916828 7665580 97.25 2104 6776444 635592 7.12 411156 6680868 12404 Average: 3196768 6986586 4685668 59.44 2454 3923998 701573 7.86 306974 3936992 197850 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 259.09 181.21 1277.64 58.27 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 47.35 39.22 500.97 6.61 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 27.57 20.88 268.50 5.17 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 10.98 7.65 7.32 1.55 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 39.84 34.52 298.89 15.59 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 339.33 234.49 2463.21 42.40 0.00 0.00 0.00 0.00 06:11:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:02 AM eth0 0.69 0.20 0.82 0.01 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 255.38 217.04 29.51 424.99 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 89.74 61.95 13.80 15.86 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 52.22 37.16 89.16 60.07 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 111.80 83.08 495.02 62.34 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) 04/14/2024 _x86_64_ (2 CPU) 06:03:03 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 23.43 0.00 3.95 1.84 0.08 70.70 06:05:01 AM 0 14.57 0.00 3.98 2.19 0.08 79.18 06:05:01 AM 1 32.30 0.00 3.93 1.49 0.07 62.22 06:06:01 AM all 39.92 0.00 5.87 3.41 0.11 50.69 06:06:01 AM 0 34.96 0.00 5.26 3.44 0.10 56.24 06:06:01 AM 1 44.89 0.00 6.48 3.38 0.12 45.12 06:07:01 AM all 23.37 0.00 2.08 1.23 0.08 73.25 06:07:01 AM 0 16.99 0.00 1.95 0.85 0.08 80.12 06:07:01 AM 1 29.74 0.00 2.20 1.60 0.07 66.39 06:08:01 AM all 2.49 0.00 0.79 0.18 0.04 96.50 06:08:01 AM 0 0.92 0.00 0.67 0.23 0.05 98.13 06:08:01 AM 1 4.05 0.00 0.92 0.12 0.03 94.88 06:09:01 AM all 26.60 0.00 4.24 0.81 0.08 68.27 06:09:01 AM 0 20.45 0.00 3.87 0.47 0.08 75.14 06:09:01 AM 1 32.74 0.00 4.62 1.15 0.08 61.41 06:10:01 AM all 20.90 0.00 2.15 1.35 0.07 75.53 06:10:01 AM 0 13.73 0.00 1.76 1.55 0.07 82.90 06:10:01 AM 1 28.06 0.00 2.53 1.16 0.07 68.19 06:11:02 AM all 23.39 0.00 11.20 49.70 0.12 15.59 06:11:02 AM 0 21.35 0.00 9.82 49.99 0.12 18.72 06:11:02 AM 1 25.43 0.00 12.59 49.41 0.12 12.44 06:12:01 AM all 5.65 0.00 2.69 18.52 0.08 73.07 06:12:01 AM 0 3.94 0.00 2.35 17.65 0.09 75.97 06:12:01 AM 1 7.36 0.00 3.03 19.40 0.07 70.15 06:13:01 AM all 10.82 0.00 1.03 0.09 0.08 87.98 06:13:01 AM 0 6.20 0.00 0.65 0.03 0.08 93.03 06:13:01 AM 1 15.44 0.00 1.40 0.15 0.08 82.92 06:14:01 AM all 26.04 0.00 2.93 2.43 0.09 68.51 06:14:01 AM 0 15.88 0.00 2.56 1.67 0.08 79.81 06:14:01 AM 1 36.20 0.00 3.31 3.19 0.10 57.20 Average: all 20.30 0.00 3.70 7.93 0.08 67.99 Average: 0 14.94 0.00 3.29 7.80 0.08 73.89 Average: 1 25.67 0.00 4.10 8.07 0.08 62.08