---> uname -a: Linux prd-centos8-robot-2c-8g-12051.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 580 4990 19 2126 6820 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:b7:47:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:feb7:4771/64 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) 12/02/2024 _x86_64_ (2 CPU) 00:59:56 LINUX RESTART (2 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:01:01 AM 215.91 171.88 44.03 14549.63 36624.93 01:02:01 AM 92.79 13.13 79.66 2342.07 6575.01 01:03:01 AM 79.69 0.70 78.99 50.79 10018.85 01:04:01 AM 27.31 0.42 26.89 64.78 1598.55 01:05:01 AM 42.71 0.03 42.68 3.47 6908.68 01:06:01 AM 2.90 0.12 2.78 33.06 92.59 01:07:01 AM 2.22 0.00 2.22 0.00 116.88 01:08:01 AM 0.33 0.00 0.33 0.00 3.98 01:09:01 AM 13.76 0.41 13.35 47.58 714.61 Average: 53.68 21.27 32.40 1943.80 7069.79 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:01:01 AM 5768380 7144748 2114044 26.82 2688 1575596 641032 7.18 155248 1697264 29684 01:02:01 AM 5305636 7040340 2576788 32.69 2688 1916564 668256 7.48 210540 2040576 165332 01:03:01 AM 5195072 7031584 2687352 34.09 2688 2013700 674600 7.55 231144 2107652 1120 01:04:01 AM 4984448 6989616 2897976 36.77 2688 2176808 736052 8.24 270788 2261460 143632 01:05:01 AM 5024468 7063328 2857956 36.26 2688 2208416 617988 6.92 258164 2222480 8 01:06:01 AM 4975936 7017212 2906488 36.87 2688 2210828 707400 7.92 258432 2270684 1428 01:07:01 AM 4975848 7017128 2906576 36.87 2688 2210828 707400 7.92 258432 2270628 4 01:08:01 AM 4963316 7004612 2919108 37.03 2688 2210860 723744 8.10 258432 2282484 24 01:09:01 AM 5167988 7037096 2714436 34.44 2688 2044616 665468 7.45 449112 1913500 13364 Average: 5151232 7038407 2731192 34.65 2688 2063135 682438 7.64 261144 2118525 39400 01:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:01:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 231.14 112.04 866.34 42.05 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 126.22 95.69 1195.65 20.98 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 44.18 30.58 447.99 6.75 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 35.10 29.87 294.82 6.97 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 190.73 135.83 46.61 40.05 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 85.12 77.84 33.05 29.07 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 266.16 265.09 53.53 110.91 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 185.65 183.87 210.88 62.13 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 59.56 40.75 96.23 24.42 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 136.43 108.08 362.79 38.18 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) 12/02/2024 _x86_64_ (2 CPU) 00:59:56 LINUX RESTART (2 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:01:01 AM all 45.08 0.07 9.30 23.09 0.14 22.31 01:01:01 AM 0 43.82 0.07 10.39 24.50 0.15 21.08 01:01:01 AM 1 46.34 0.08 8.21 21.70 0.13 23.54 01:02:01 AM all 34.87 0.00 5.98 3.84 0.15 55.16 01:02:01 AM 0 25.77 0.00 5.70 3.42 0.15 64.96 01:02:01 AM 1 44.06 0.00 6.26 4.28 0.15 45.25 01:03:01 AM all 21.24 0.00 3.35 3.36 0.13 71.93 01:03:01 AM 0 14.79 0.00 3.10 3.68 0.13 78.30 01:03:01 AM 1 27.70 0.00 3.61 3.04 0.12 65.54 01:04:01 AM all 21.46 0.00 2.90 1.21 0.13 74.31 01:04:01 AM 0 12.36 0.00 2.47 1.07 0.13 83.96 01:04:01 AM 1 30.64 0.00 3.32 1.35 0.12 64.57 01:05:01 AM all 12.76 0.00 2.44 2.86 0.09 81.84 01:05:01 AM 0 11.78 0.00 2.36 3.07 0.10 82.69 01:05:01 AM 1 13.74 0.00 2.53 2.65 0.08 80.99 01:06:01 AM all 7.67 0.00 0.39 0.04 0.08 91.82 01:06:01 AM 0 1.31 0.00 0.20 0.00 0.07 98.42 01:06:01 AM 1 14.03 0.00 0.59 0.08 0.08 85.21 01:07:01 AM all 20.61 0.00 0.55 0.01 0.16 78.68 01:07:01 AM 0 41.23 0.00 0.86 0.00 0.17 57.75 01:07:01 AM 1 0.18 0.00 0.23 0.02 0.15 99.41 01:08:01 AM all 23.72 0.00 0.53 0.00 0.15 75.60 01:08:01 AM 0 45.73 0.00 0.69 0.00 0.13 53.44 01:08:01 AM 1 1.75 0.00 0.37 0.00 0.17 97.71 01:09:01 AM all 16.61 0.00 2.71 0.14 0.09 80.44 01:09:01 AM 0 11.91 0.00 2.77 0.03 0.08 85.20 01:09:01 AM 1 21.32 0.00 2.66 0.26 0.10 75.67 Average: all 22.72 0.01 3.14 3.89 0.12 70.12 Average: 0 23.21 0.01 3.19 4.02 0.12 69.45 Average: 1 22.23 0.01 3.10 3.75 0.12 70.78