---> uname -a: Linux prd-centos8-robot-2c-8g-41331.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 592 4972 19 2133 6808 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:c0:35:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85874sec preferred_lft 85874sec inet6 fe80::f816:3eff:fec0:3557/64 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) 10/11/2024 _x86_64_ (2 CPU) 00:56:02 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 83.87 13.08 70.79 2343.21 5799.03 12:59:01 AM 82.02 0.70 81.32 50.79 9051.36 01:00:01 AM 23.54 0.42 23.12 64.77 2033.98 01:01:01 AM 53.50 0.05 53.45 3.60 7505.70 01:02:01 AM 5.60 0.17 5.43 33.85 234.32 01:03:01 AM 2.17 0.03 2.13 1.87 110.23 01:04:01 AM 7.73 0.33 7.40 37.85 286.99 Average: 36.91 2.11 34.80 362.22 3574.22 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5336128 7052120 2546296 32.30 2688 1897884 690152 7.73 212408 2009096 146912 12:59:01 AM 5216684 7053376 2665740 33.82 2688 2013900 652208 7.30 230084 2088608 30088 01:00:01 AM 5106372 7004080 2776052 35.22 2688 2072324 719772 8.06 252496 2169072 49076 01:01:01 AM 5006568 7046960 2875856 36.48 2688 2209940 638096 7.14 258680 2236244 24 01:02:01 AM 4968228 7010312 2914196 36.97 2688 2211624 703572 7.88 259056 2278308 224 01:03:01 AM 4963152 7006884 2919272 37.04 2688 2213284 703572 7.88 259200 2283404 652 01:04:01 AM 5102596 6978384 2779828 35.27 2688 2049344 717996 8.04 292044 2129284 22728 Average: 5099961 7021731 2782463 35.30 2688 2095471 689338 7.72 251995 2170574 35672 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 114.11 87.07 915.27 20.15 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 53.92 40.88 550.32 7.81 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 31.98 24.12 120.24 6.10 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 221.93 153.57 221.38 34.29 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 20.87 11.14 5.72 2.15 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 25.46 20.14 7.58 4.76 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 70.46 47.65 87.64 34.35 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 76.96 54.94 272.56 15.66 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) 10/11/2024 _x86_64_ (2 CPU) 00:56:02 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 28.80 0.00 5.13 2.52 0.08 63.46 12:58:01 AM 0 22.09 0.00 4.73 2.26 0.08 70.84 12:58:01 AM 1 35.49 0.00 5.53 2.78 0.08 56.11 12:59:01 AM all 22.25 0.00 3.52 2.53 0.11 71.58 12:59:01 AM 0 12.03 0.00 2.69 2.17 0.12 82.99 12:59:01 AM 1 32.49 0.00 4.35 2.90 0.10 60.16 01:00:01 AM all 18.47 0.00 2.40 0.59 0.09 78.45 01:00:01 AM 0 21.49 0.00 2.35 0.62 0.10 75.44 01:00:01 AM 1 15.45 0.00 2.45 0.57 0.08 81.45 01:01:01 AM all 17.41 0.00 3.01 2.40 0.08 77.11 01:01:01 AM 0 19.93 0.00 3.69 2.98 0.07 73.33 01:01:01 AM 1 14.89 0.00 2.34 1.82 0.08 80.87 01:02:01 AM all 3.96 0.00 0.38 0.14 0.06 95.46 01:02:01 AM 0 1.65 0.00 0.20 0.23 0.07 97.85 01:02:01 AM 1 6.26 0.00 0.57 0.05 0.05 93.07 01:03:01 AM all 8.89 0.00 0.71 0.03 0.07 90.31 01:03:01 AM 0 6.85 0.00 0.79 0.03 0.07 92.26 01:03:01 AM 1 10.93 0.00 0.64 0.02 0.07 88.35 01:04:01 AM all 22.08 0.00 2.31 0.08 0.09 75.43 01:04:01 AM 0 22.80 0.00 2.01 0.07 0.10 75.03 01:04:01 AM 1 21.37 0.00 2.62 0.10 0.08 75.82 Average: all 17.41 0.00 2.50 1.19 0.08 78.83 Average: 0 15.26 0.00 2.35 1.19 0.09 81.11 Average: 1 19.55 0.00 2.64 1.18 0.08 76.55