---> uname -a: Linux prd-centos8-robot-2c-8g-2731.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 616 4924 19 2157 6785 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:fd:5e:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:fefd:5e04/64 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) 10/30/2024 _x86_64_ (2 CPU) 06:48:28 LINUX RESTART (2 CPU) 06:49:01 AM tps rtps wtps bread/s bwrtn/s 06:50:01 AM 98.38 49.90 48.48 6933.29 29428.91 06:51:01 AM 77.17 6.71 70.46 1245.72 6513.15 06:52:01 AM 55.66 0.70 54.97 50.78 6109.66 06:53:01 AM 28.25 0.42 27.83 64.79 3349.26 06:54:01 AM 42.39 0.03 42.35 3.47 2671.09 06:55:01 AM 23.63 0.00 23.63 0.00 5538.51 06:56:01 AM 10.35 0.42 9.93 69.06 886.49 06:57:01 AM 28.72 0.53 28.19 64.78 1974.31 Average: 45.57 7.34 38.23 1054.05 7059.16 06:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 AM 5519580 7060240 2362852 29.98 2688 1732340 699060 7.83 186708 1889184 102144 06:51:01 AM 5314300 7044140 2568132 32.58 2688 1912076 679244 7.61 210120 2031328 108556 06:52:01 AM 5175528 7007436 2706904 34.34 2688 2008496 700768 7.85 220884 2141892 81848 06:53:01 AM 5251272 7084492 2631160 33.38 2688 2010440 622420 6.97 239696 2047196 4 06:54:01 AM 5005196 7037916 2877236 36.50 2688 2201776 664692 7.44 257064 2248600 154504 06:55:01 AM 5001932 7034300 2880500 36.54 2688 2201776 664692 7.44 257064 2248672 8 06:56:01 AM 5015720 6947544 2866712 36.37 2688 2104860 742928 8.32 296176 2211532 53252 06:57:01 AM 5056136 6961252 2826296 35.86 2688 2080416 751916 8.42 465236 2010564 16520 Average: 5167458 7022165 2714974 34.44 2688 2031522 690715 7.73 266618 2103621 64604 06:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 273.86 153.45 1265.89 57.55 0.00 0.00 0.00 0.00 06:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 AM eth0 41.19 31.34 483.01 3.99 0.00 0.00 0.00 0.00 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 47.57 33.22 449.37 5.90 0.00 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 13.01 8.92 5.03 3.41 0.00 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 242.47 177.49 337.05 45.12 0.00 0.00 0.00 0.00 06:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 AM eth0 1.25 0.77 0.23 0.18 0.00 0.00 0.00 0.00 06:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 AM eth0 124.05 89.49 439.54 54.84 0.00 0.00 0.00 0.00 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 19.13 19.23 15.62 9.01 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 95.32 64.24 374.48 22.50 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) 10/30/2024 _x86_64_ (2 CPU) 06:48:28 LINUX RESTART (2 CPU) 06:49:01 AM CPU %user %nice %system %iowait %steal %idle 06:50:01 AM all 33.45 0.05 6.47 22.60 0.13 37.30 06:50:01 AM 0 29.57 0.07 7.18 21.05 0.12 42.02 06:50:01 AM 1 37.33 0.03 5.76 24.14 0.13 32.60 06:51:01 AM all 19.27 0.00 3.68 15.97 0.09 60.99 06:51:01 AM 0 8.98 0.00 2.61 6.44 0.08 81.90 06:51:01 AM 1 29.65 0.00 4.76 25.59 0.10 39.91 06:52:01 AM all 18.10 0.00 2.55 16.52 0.08 62.74 06:52:01 AM 0 6.07 0.00 1.59 6.59 0.08 85.66 06:52:01 AM 1 30.19 0.00 3.52 26.50 0.08 39.69 06:53:01 AM all 10.46 0.00 1.34 1.48 0.11 86.61 06:53:01 AM 0 11.68 0.00 1.46 1.26 0.12 85.49 06:53:01 AM 1 9.26 0.00 1.22 1.70 0.10 87.72 06:54:01 AM all 26.97 0.00 4.43 1.07 0.10 67.43 06:54:01 AM 0 25.14 0.00 4.22 1.30 0.10 69.25 06:54:01 AM 1 28.79 0.00 4.63 0.85 0.10 65.62 06:55:01 AM all 0.31 0.00 0.29 1.14 0.04 98.22 06:55:01 AM 0 0.52 0.00 0.38 1.50 0.05 97.54 06:55:01 AM 1 0.10 0.00 0.20 0.77 0.03 98.90 06:56:01 AM all 15.06 0.00 1.70 0.32 0.07 82.85 06:56:01 AM 0 10.90 0.00 1.47 0.12 0.07 87.44 06:56:01 AM 1 19.14 0.00 1.93 0.52 0.07 78.35 06:57:01 AM all 32.34 0.00 3.62 0.33 0.09 63.61 06:57:01 AM 0 15.68 0.00 2.87 0.10 0.08 81.26 06:57:01 AM 1 49.05 0.00 4.37 0.57 0.10 45.91 Average: all 19.48 0.01 3.01 7.42 0.09 70.00 Average: 0 13.54 0.01 2.72 4.79 0.09 78.86 Average: 1 25.41 0.00 3.29 10.04 0.09 61.16