---> uname -a: Linux prd-centos8-robot-2c-8g-30471.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 579 4993 19 2125 6821 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:0b:4d:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85845sec preferred_lft 85845sec inet6 fe80::f816:3eff:fe0b:4db8/64 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) 09/30/2024 _x86_64_ (2 CPU) 00:56:42 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 184.81 133.97 50.83 13886.57 38845.93 12:59:01 AM 88.89 6.80 82.09 1248.06 6229.00 01:00:01 AM 79.51 0.73 78.77 51.32 9477.66 01:01:01 AM 21.18 0.38 20.79 64.25 1526.09 01:02:01 AM 52.38 0.12 52.26 5.33 7214.05 01:03:01 AM 3.43 0.10 3.33 32.13 113.23 01:04:01 AM 2.00 0.03 1.97 1.87 112.15 01:05:01 AM 10.30 0.32 9.98 36.93 396.65 01:06:01 AM 26.82 0.73 26.09 77.71 1344.90 Average: 52.15 15.91 36.24 1711.48 7251.48 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5533208 7048764 2349216 29.80 2688 1708668 716668 8.02 185576 1879940 80508 12:59:01 AM 5191496 7003768 2690928 34.14 2688 1989988 732084 8.20 220484 2132124 234596 01:00:01 AM 5171644 7013872 2710780 34.39 2688 2019488 735092 8.23 232960 2131364 12708 01:01:01 AM 5062492 6997580 2819932 35.77 2688 2109040 726768 8.14 259836 2203084 82228 01:02:01 AM 5032452 7065944 2849972 36.16 2688 2203032 633796 7.10 258460 2215636 16 01:03:01 AM 4993392 7028368 2889032 36.65 2688 2204516 700412 7.84 258656 2254804 528 01:04:01 AM 4989396 7025520 2893028 36.70 2688 2205664 700412 7.84 258864 2258660 164 01:05:01 AM 5091508 6958668 2790916 35.41 2688 2042224 755256 8.46 274312 2160772 22736 01:06:01 AM 5113012 6985540 2769412 35.13 2688 2048016 723428 8.10 448708 1968736 16500 Average: 5130956 7014225 2751468 34.91 2688 2058960 713768 7.99 266428 2133902 49998 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 289.62 167.43 1186.77 58.45 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 54.87 46.53 617.59 5.96 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 52.47 36.27 386.56 7.34 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 35.49 27.22 292.80 6.05 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 201.38 171.94 46.31 41.86 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 17.35 9.67 4.70 1.51 0.00 0.00 0.00 0.00 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 28.95 21.36 8.14 4.88 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 61.06 44.78 85.67 28.12 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 19.29 18.61 16.33 8.70 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 84.51 60.44 293.86 18.10 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) 09/30/2024 _x86_64_ (2 CPU) 00:56:42 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 34.90 0.09 9.96 13.72 0.22 41.12 12:58:01 AM 0 40.78 0.15 10.08 14.91 0.19 33.89 12:58:01 AM 1 29.06 0.03 9.83 12.54 0.25 48.29 12:59:01 AM all 28.29 0.00 4.81 14.50 0.11 52.29 12:59:01 AM 0 25.88 0.00 4.49 19.07 0.12 50.44 12:59:01 AM 1 30.72 0.00 5.12 9.91 0.10 54.15 01:00:01 AM all 20.96 0.00 3.11 5.50 0.13 70.29 01:00:01 AM 0 17.28 0.00 2.55 5.75 0.12 74.31 01:00:01 AM 1 24.65 0.00 3.68 5.26 0.15 66.26 01:01:01 AM all 18.18 0.00 2.49 0.85 0.08 78.41 01:01:01 AM 0 29.40 0.00 3.24 1.39 0.08 65.88 01:01:01 AM 1 6.97 0.00 1.73 0.32 0.07 90.91 01:02:01 AM all 16.23 0.00 3.07 2.54 0.07 78.10 01:02:01 AM 0 18.13 0.00 2.99 2.78 0.07 76.04 01:02:01 AM 1 14.33 0.00 3.14 2.30 0.07 80.16 01:03:01 AM all 3.10 0.00 0.34 0.03 0.04 96.49 01:03:01 AM 0 3.59 0.00 0.30 0.03 0.03 96.04 01:03:01 AM 1 2.61 0.00 0.38 0.02 0.05 96.94 01:04:01 AM all 8.29 0.00 0.82 0.01 0.05 90.83 01:04:01 AM 0 12.73 0.00 1.29 0.00 0.05 85.92 01:04:01 AM 1 3.86 0.00 0.35 0.02 0.05 95.72 01:05:01 AM all 22.11 0.00 2.05 0.23 0.07 75.55 01:05:01 AM 0 24.03 0.00 2.54 0.05 0.07 73.31 01:05:01 AM 1 20.18 0.00 1.55 0.42 0.07 77.78 01:06:01 AM all 30.04 0.00 3.62 0.84 0.09 65.40 01:06:01 AM 0 29.75 0.00 3.68 1.29 0.10 65.18 01:06:01 AM 1 30.34 0.00 3.56 0.40 0.08 65.61 Average: all 20.22 0.01 3.36 4.24 0.09 72.09 Average: 0 22.37 0.02 3.45 5.02 0.09 69.05 Average: 1 18.06 0.00 3.26 3.46 0.10 75.12