---> uname -a: Linux prd-centos8-robot-2c-8g-1710.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 573 5005 19 2119 6827 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:af:bd:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.213/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:feaf:bdf0/64 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) 10/27/2024 _x86_64_ (2 CPU) 00:58:30 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 122.14 61.61 60.53 7136.29 35403.13 01:01:01 AM 124.58 6.93 117.65 1250.02 10729.03 01:02:01 AM 40.01 1.12 38.90 115.41 4522.69 01:03:01 AM 40.57 0.00 40.57 0.00 2707.81 01:04:01 AM 26.47 0.03 26.44 3.47 5577.31 01:05:01 AM 2.90 0.12 2.78 33.06 135.49 01:06:01 AM 2.10 0.00 2.10 0.00 65.94 01:07:01 AM 0.17 0.00 0.17 0.00 2.45 01:08:01 AM 17.74 0.63 17.11 73.18 788.50 Average: 41.86 7.83 34.03 956.86 6659.58 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5555160 7063116 2327272 29.52 2688 1701140 724808 8.12 185636 1858836 94756 01:01:01 AM 5150456 7001136 2731976 34.66 2688 2028444 715884 8.02 214180 2174320 135392 01:02:01 AM 5266904 7095696 2615528 33.18 2688 2005976 620576 6.95 240788 2028108 24 01:03:01 AM 5004592 7032688 2877840 36.51 2688 2197156 659496 7.38 255548 2251104 154492 01:04:01 AM 5043560 7071436 2838872 36.02 2688 2197284 618248 6.92 258752 2204884 16 01:05:01 AM 4995192 7025560 2887240 36.63 2688 2199772 688736 7.71 259020 2252708 12 01:06:01 AM 4987236 7017620 2895196 36.73 2688 2199788 704388 7.89 259020 2260112 28 01:07:01 AM 4981140 7012724 2901292 36.81 2688 2200996 704388 7.89 259080 2265800 1212 01:08:01 AM 5173024 7035044 2709408 34.37 2688 2036960 676468 7.57 448976 1908560 13380 Average: 5128585 7039447 2753847 34.94 2688 2085280 679221 7.61 264556 2133826 44368 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 257.61 165.68 1133.31 55.11 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 97.82 76.27 1040.08 10.80 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 14.64 9.85 7.26 4.30 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 43.14 35.97 303.29 16.69 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 148.52 107.08 29.31 23.52 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 125.96 115.51 43.03 44.58 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 263.47 261.94 126.23 106.24 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 149.98 148.38 83.46 51.37 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 76.66 51.02 90.61 30.05 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 130.86 107.96 317.44 38.07 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) 10/27/2024 _x86_64_ (2 CPU) 00:58:30 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 28.64 0.03 5.98 31.63 0.09 33.63 01:00:01 AM 0 33.75 0.07 5.97 32.83 0.08 27.31 01:00:01 AM 1 23.53 0.00 5.98 30.43 0.10 39.96 01:01:01 AM all 33.71 0.00 5.44 6.23 0.10 54.52 01:01:01 AM 0 38.74 0.00 6.34 6.62 0.10 48.21 01:01:01 AM 1 28.67 0.00 4.54 5.84 0.10 60.84 01:02:01 AM all 15.08 0.00 1.99 1.90 0.06 80.98 01:02:01 AM 0 18.80 0.00 2.28 1.25 0.05 77.62 01:02:01 AM 1 11.35 0.00 1.69 2.55 0.07 84.34 01:03:01 AM all 24.11 0.00 4.11 2.87 0.09 68.82 01:03:01 AM 0 30.92 0.00 4.60 1.93 0.10 62.44 01:03:01 AM 1 17.30 0.00 3.63 3.80 0.08 75.19 01:04:01 AM all 3.01 0.00 0.71 2.89 0.05 93.34 01:04:01 AM 0 2.86 0.00 0.62 2.69 0.03 93.80 01:04:01 AM 1 3.16 0.00 0.80 3.09 0.07 92.88 01:05:01 AM all 11.23 0.00 0.45 0.03 0.09 88.20 01:05:01 AM 0 6.21 0.00 0.37 0.00 0.08 93.34 01:05:01 AM 1 16.26 0.00 0.54 0.05 0.10 83.06 01:06:01 AM all 21.97 0.00 0.53 0.00 0.13 77.38 01:06:01 AM 0 10.26 0.00 0.39 0.00 0.10 89.25 01:06:01 AM 1 33.70 0.00 0.67 0.00 0.15 65.47 01:07:01 AM all 20.30 0.00 0.41 0.00 0.10 79.19 01:07:01 AM 0 16.72 0.00 0.40 0.00 0.10 82.78 01:07:01 AM 1 23.87 0.00 0.42 0.00 0.10 75.62 01:08:01 AM all 24.37 0.00 3.14 0.38 0.10 72.01 01:08:01 AM 0 32.07 0.00 3.59 0.62 0.12 63.61 01:08:01 AM 1 16.66 0.00 2.69 0.13 0.08 80.43 Average: all 20.27 0.00 2.53 5.10 0.09 72.00 Average: 0 21.16 0.01 2.73 5.11 0.09 70.90 Average: 1 19.38 0.00 2.33 5.10 0.09 73.10