---> uname -a: Linux prd-centos8-robot-2c-8g-4429.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 626 4920 19 2150 6774 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:47:9d:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.240/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85794sec preferred_lft 85794sec inet6 fe80::f816:3eff:fe47:9d04/64 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) 11/05/2024 _x86_64_ (2 CPU) 00:54:44 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 209.08 147.72 61.36 15344.70 40214.87 12:57:01 AM 121.93 0.70 121.23 50.78 11802.85 12:58:01 AM 20.88 0.42 20.46 64.79 1568.16 12:59:01 AM 34.79 0.00 34.79 0.00 2534.44 01:00:01 AM 29.01 0.03 28.97 3.47 5579.62 01:01:01 AM 4.33 0.13 4.20 33.19 173.24 01:02:01 AM 2.20 0.07 2.13 1.73 341.86 01:03:01 AM 0.17 0.00 0.17 0.00 2.57 01:04:01 AM 12.80 0.32 12.48 36.93 733.36 Average: 48.36 16.60 31.76 1726.71 6995.83 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5393188 7032128 2489240 31.58 2688 1828332 780992 8.74 218904 1978052 128792 12:57:01 AM 5170812 7002612 2711616 34.40 2688 2008500 733608 8.21 220796 2137488 30116 12:58:01 AM 5254984 7088140 2627444 33.33 2688 2010448 681892 7.64 239692 2042436 8 12:59:01 AM 5005556 7038180 2876872 36.50 2688 2201648 685088 7.67 252360 2252104 154472 01:00:01 AM 5012488 7044896 2869940 36.41 2688 2201832 681360 7.63 256872 2237628 4 01:01:01 AM 4950580 6992392 2931848 37.19 2688 2211216 735084 8.23 257140 2299284 8116 01:02:01 AM 4947496 6989400 2934932 37.23 2688 2211308 751804 8.42 257308 2301876 32 01:03:01 AM 4928152 6977316 2954276 37.48 2688 2218576 752716 8.43 257368 2321168 7272 01:04:01 AM 5052064 6945584 2830364 35.91 2688 2069056 740768 8.29 304940 2169872 34328 Average: 5079480 7012294 2802948 35.56 2688 2106768 727035 8.14 251709 2193323 40349 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 305.28 201.82 1528.17 64.21 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 69.29 50.22 668.61 8.47 0.00 0.00 0.00 0.00 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 15.65 8.83 5.48 3.40 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 33.78 29.30 292.99 6.49 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 155.75 133.97 35.23 27.23 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 86.57 69.03 83.40 22.81 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 325.72 322.19 194.95 130.73 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 165.24 162.18 174.47 54.26 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 66.14 47.38 98.46 44.19 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 135.95 113.89 342.47 40.21 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) 11/05/2024 _x86_64_ (2 CPU) 00:54:44 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 46.64 0.05 11.30 6.67 0.14 35.19 12:56:01 AM 0 46.12 0.07 10.89 7.43 0.12 35.37 12:56:01 AM 1 47.17 0.03 11.71 5.91 0.17 35.00 12:57:01 AM all 29.56 0.00 4.77 3.36 0.10 62.21 12:57:01 AM 0 38.26 0.00 5.39 2.59 0.10 53.66 12:57:01 AM 1 20.88 0.00 4.16 4.14 0.10 70.72 12:58:01 AM all 10.23 0.00 1.24 0.39 0.05 88.09 12:58:01 AM 0 13.14 0.00 1.44 0.15 0.07 85.21 12:58:01 AM 1 7.33 0.00 1.04 0.63 0.03 90.97 12:59:01 AM all 23.09 0.00 3.59 2.44 0.11 70.78 12:59:01 AM 0 17.64 0.00 3.16 3.12 0.12 75.96 12:59:01 AM 1 28.53 0.00 4.02 1.75 0.10 65.60 01:00:01 AM all 5.74 0.00 1.39 3.34 0.03 89.50 01:00:01 AM 0 3.26 0.00 1.07 1.97 0.03 93.66 01:00:01 AM 1 8.22 0.00 1.71 4.70 0.03 85.34 01:01:01 AM all 15.09 0.00 1.05 0.08 0.07 83.71 01:01:01 AM 0 12.64 0.00 1.13 0.05 0.07 86.11 01:01:01 AM 1 17.51 0.00 0.97 0.12 0.07 81.33 01:02:01 AM all 25.86 0.00 0.59 0.09 0.09 73.37 01:02:01 AM 0 35.33 0.00 0.67 0.18 0.08 63.73 01:02:01 AM 1 16.39 0.00 0.50 0.00 0.10 83.01 01:03:01 AM all 22.38 0.00 0.48 0.00 0.08 77.06 01:03:01 AM 0 42.36 0.00 0.69 0.00 0.07 56.87 01:03:01 AM 1 2.54 0.00 0.27 0.00 0.08 97.11 01:04:01 AM all 15.33 0.00 1.96 1.06 0.07 81.58 01:04:01 AM 0 22.31 0.00 2.41 1.42 0.08 73.78 01:04:01 AM 1 8.35 0.00 1.51 0.70 0.05 89.39 Average: all 21.54 0.01 2.93 1.94 0.08 73.50 Average: 0 25.65 0.01 2.98 1.88 0.08 69.39 Average: 1 17.45 0.00 2.88 2.00 0.08 77.59