---> uname -a: Linux prd-centos8-robot-2c-8g-3877.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 625 4934 19 2137 6775 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:63:d9:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85781sec preferred_lft 85781sec inet6 fe80::f816:3eff:fe63:d967/64 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) 11/03/2024 _x86_64_ (2 CPU) 01:02:34 LINUX RESTART (2 CPU) 01:03:01 AM tps rtps wtps bread/s bwrtn/s 01:04:01 AM 146.73 65.19 81.54 8932.22 33401.30 01:05:01 AM 97.73 0.70 97.03 50.78 10717.09 01:06:01 AM 19.51 0.42 19.09 64.78 1515.24 01:07:01 AM 58.10 0.03 58.06 3.47 7371.93 01:08:01 AM 11.18 0.08 11.10 31.99 891.35 01:09:02 AM 2.22 0.03 2.18 1.07 349.56 01:10:01 AM 0.69 0.00 0.69 0.00 11.56 01:11:01 AM 0.70 0.00 0.70 0.00 16.04 01:12:01 AM 7.37 0.32 7.05 36.93 205.97 Average: 38.32 7.43 30.89 1015.41 6064.85 01:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:04:01 AM 5225300 6975348 2657132 33.71 2688 1932232 756792 8.47 245536 2088660 213620 01:05:01 AM 5147608 6979284 2734824 34.70 2688 2008452 735732 8.24 220768 2165180 30112 01:06:01 AM 5131364 6994132 2751068 34.90 2688 2038788 734404 8.22 246408 2155664 28292 01:07:01 AM 5000080 7032824 2882352 36.57 2688 2201788 654328 7.33 256908 2246544 16552 01:08:01 AM 4959528 6993172 2922904 37.08 2688 2203024 724948 8.12 257176 2290448 280 01:09:02 AM 4940040 6981824 2942392 37.33 2688 2211164 741128 8.30 257176 2309720 4 01:10:01 AM 4939564 6981440 2942868 37.33 2688 2211256 743572 8.33 257176 2310016 28 01:11:01 AM 4939300 6981384 2943132 37.34 2688 2211492 743572 8.33 257176 2310528 32 01:12:01 AM 5101144 6982520 2781288 35.28 2688 2054744 683460 7.65 289556 2134256 28808 Average: 5042659 6989103 2839773 36.03 2688 2119216 724215 8.11 254209 2223446 35303 01:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 326.86 187.27 1528.98 60.43 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 73.74 57.71 669.12 9.16 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 13.50 11.65 5.88 4.28 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 175.34 133.47 330.17 30.79 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 10.01 5.72 3.51 0.78 0.00 0.00 0.00 0.00 01:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:02 AM eth0 196.60 181.85 103.37 70.86 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 196.70 190.29 39.26 76.51 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 29.46 21.21 6.51 1.39 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 78.47 49.44 95.70 39.97 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 122.16 93.00 309.68 32.60 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) 11/03/2024 _x86_64_ (2 CPU) 01:02:34 LINUX RESTART (2 CPU) 01:03:01 AM CPU %user %nice %system %iowait %steal %idle 01:04:01 AM all 42.33 0.02 8.67 9.99 0.13 38.86 01:04:01 AM 0 51.94 0.02 9.77 11.01 0.13 27.13 01:04:01 AM 1 32.76 0.02 7.58 8.98 0.12 50.54 01:05:01 AM all 27.03 0.00 3.90 3.70 0.09 65.28 01:05:01 AM 0 39.89 0.00 5.12 4.05 0.10 50.85 01:05:01 AM 1 14.23 0.00 2.68 3.36 0.08 79.64 01:06:01 AM all 13.55 0.00 2.18 0.49 0.06 83.73 01:06:01 AM 0 17.65 0.00 2.45 0.55 0.07 79.28 01:06:01 AM 1 9.43 0.00 1.90 0.43 0.05 88.18 01:07:01 AM all 24.14 0.00 3.90 1.59 0.08 70.30 01:07:01 AM 0 30.45 0.00 4.58 0.97 0.10 63.90 01:07:01 AM 1 17.84 0.00 3.22 2.20 0.07 76.68 01:08:01 AM all 1.34 0.00 0.22 0.28 0.03 98.14 01:08:01 AM 0 1.82 0.00 0.27 0.43 0.03 97.44 01:08:01 AM 1 0.85 0.00 0.17 0.12 0.03 98.83 01:09:02 AM all 22.25 0.00 1.07 0.03 0.08 76.58 01:09:02 AM 0 37.84 0.00 1.79 0.03 0.08 60.25 01:09:02 AM 1 6.84 0.00 0.35 0.02 0.07 92.72 01:10:01 AM all 17.18 0.00 0.45 0.00 0.09 82.28 01:10:01 AM 0 33.85 0.00 0.69 0.00 0.10 65.36 01:10:01 AM 1 0.80 0.00 0.22 0.00 0.07 98.91 01:11:01 AM all 10.52 0.00 0.34 0.00 0.07 89.07 01:11:01 AM 0 14.98 0.00 0.38 0.00 0.07 84.57 01:11:01 AM 1 6.14 0.00 0.30 0.00 0.07 93.48 01:12:01 AM all 17.06 0.00 1.67 0.08 0.07 81.12 01:12:01 AM 0 29.18 0.00 1.70 0.12 0.08 68.92 01:12:01 AM 1 5.14 0.00 1.64 0.05 0.05 93.12 Average: all 19.51 0.00 2.50 1.81 0.08 76.11 Average: 0 28.63 0.00 2.99 1.92 0.09 66.38 Average: 1 10.47 0.00 2.01 1.69 0.07 85.76