---> uname -a: Linux prd-centos8-robot-2c-8g-17156.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 577 4990 19 2129 6824 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:d6:08:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.12/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fed6:8af/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) 07/02/2024 _x86_64_ (2 CPU) 01:36:05 LINUX RESTART (2 CPU) 01:37:01 AM tps rtps wtps bread/s bwrtn/s 01:38:01 AM 81.81 13.01 68.79 2340.69 5598.35 01:39:01 AM 81.05 0.73 80.32 51.32 9424.00 01:40:01 AM 21.99 0.82 21.18 123.43 1466.93 01:41:01 AM 44.47 2.52 41.95 396.00 2708.81 01:42:01 AM 25.33 0.00 25.33 0.00 5377.49 01:43:01 AM 4.43 0.12 4.32 33.06 223.71 01:44:01 AM 19.43 0.40 19.03 46.78 844.04 Average: 39.79 2.51 37.27 427.34 3663.15 01:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:38:01 AM 5381136 7077048 2501288 31.73 2688 1878784 689384 7.72 209276 1972960 134860 01:39:01 AM 5186912 7011348 2695512 34.20 2688 2001352 723168 8.10 221164 2127816 26096 01:40:01 AM 5261272 7090096 2621152 33.25 2688 2006324 645432 7.23 240248 2039452 4 01:41:01 AM 5040980 7072996 2841444 36.05 2688 2201800 652916 7.31 263220 2212508 149020 01:42:01 AM 5036692 7068316 2845732 36.10 2688 2201816 652916 7.31 263252 2212536 4 01:43:01 AM 5033036 7069556 2849388 36.15 2688 2206712 652536 7.31 263712 2216124 1348 01:44:01 AM 5116764 6989236 2765660 35.09 2688 2048672 730992 8.18 443392 1976540 13360 Average: 5150970 7054085 2731454 34.65 2688 2077923 678192 7.59 272038 2108277 46385 01:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 93.57 66.43 799.30 17.54 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 48.39 39.41 471.63 7.48 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 18.13 14.63 6.18 4.61 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 256.60 236.67 317.13 53.12 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 371.45 317.38 78.84 63.65 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 148.40 124.46 1216.11 10.89 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 47.53 38.30 84.74 27.42 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 140.58 119.61 424.85 26.39 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) 07/02/2024 _x86_64_ (2 CPU) 01:36:05 LINUX RESTART (2 CPU) 01:37:01 AM CPU %user %nice %system %iowait %steal %idle 01:38:01 AM all 26.40 0.00 4.80 2.40 0.08 66.33 01:38:01 AM 0 32.00 0.00 5.20 0.92 0.08 61.79 01:38:01 AM 1 20.80 0.00 4.39 3.87 0.08 70.85 01:39:01 AM all 25.19 0.00 3.24 3.11 0.08 68.38 01:39:01 AM 0 30.72 0.00 3.45 3.30 0.08 62.44 01:39:01 AM 1 19.64 0.00 3.03 2.93 0.07 74.34 01:40:01 AM all 10.40 0.00 1.68 0.50 0.05 87.37 01:40:01 AM 0 8.55 0.00 1.49 0.22 0.03 89.72 01:40:01 AM 1 12.25 0.00 1.87 0.79 0.07 85.03 01:41:01 AM all 28.68 0.00 4.96 1.07 0.09 65.20 01:41:01 AM 0 32.23 0.00 5.30 1.52 0.10 60.85 01:41:01 AM 1 25.14 0.00 4.62 0.62 0.08 69.54 01:42:01 AM all 0.90 0.00 0.90 1.18 0.04 96.97 01:42:01 AM 0 1.01 0.00 0.87 1.39 0.05 96.68 01:42:01 AM 1 0.80 0.00 0.94 0.97 0.03 97.26 01:43:01 AM all 8.62 0.00 1.93 0.03 0.08 89.33 01:43:01 AM 0 10.15 0.00 2.43 0.02 0.08 87.32 01:43:01 AM 1 7.10 0.00 1.42 0.05 0.08 91.35 01:44:01 AM all 20.45 0.00 2.78 0.43 0.08 76.27 01:44:01 AM 0 22.99 0.00 2.65 0.70 0.08 73.57 01:44:01 AM 1 17.90 0.00 2.91 0.15 0.07 78.98 Average: all 17.25 0.00 2.90 1.25 0.07 78.53 Average: 0 19.68 0.00 3.06 1.15 0.07 76.03 Average: 1 14.82 0.00 2.74 1.34 0.07 81.03