---> uname -a: Linux prd-centos8-robot-2c-8g-10300.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 631 4936 19 2129 6770 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:4b:d9:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.23/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85973sec preferred_lft 85973sec inet6 fe80::f816:3eff:fe4b:d9a6/64 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) 11/26/2024 _x86_64_ (2 CPU) 00:35:47 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 188.36 146.64 41.71 14444.01 37620.41 12:38:01 AM 100.55 7.68 92.87 1324.36 6810.26 12:39:01 AM 68.46 0.63 67.82 48.93 9385.17 12:40:01 AM 35.59 0.35 35.24 61.18 1731.01 12:41:01 AM 39.83 2.52 37.31 395.94 6669.90 12:42:01 AM 15.64 0.45 15.19 70.38 522.28 Average: 74.74 26.38 48.36 2724.47 10457.18 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5610520 7049792 2271912 28.82 2688 1635656 711596 7.97 169240 1833868 50244 12:38:01 AM 5204560 7004396 2677872 33.97 2688 1977684 700772 7.85 210308 2131880 202728 12:39:01 AM 5128580 6960364 2753852 34.94 2688 2008876 738156 8.27 221412 2188956 12 12:40:01 AM 4932992 6966580 2949440 37.42 2688 2202620 728556 8.16 252248 2329488 186184 12:41:01 AM 4967900 7013216 2914532 36.98 2688 2214596 672340 7.53 262384 2280256 4 12:42:01 AM 5128196 6999860 2754236 34.94 2688 2047036 687372 7.70 280132 2122876 17448 Average: 5162125 6999035 2720307 34.51 2688 2014411 706465 7.91 232621 2147887 76103 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 226.70 129.70 920.05 55.20 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 92.24 73.61 919.82 10.61 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 38.34 25.88 434.99 3.66 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 49.37 36.04 299.56 9.32 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 190.57 138.98 42.90 31.08 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 59.35 37.00 78.35 25.66 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 109.44 73.54 449.28 22.59 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) 11/26/2024 _x86_64_ (2 CPU) 00:35:47 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 35.31 0.06 9.62 33.47 0.12 21.42 12:37:01 AM 0 35.62 0.07 10.67 31.35 0.14 22.16 12:37:01 AM 1 35.01 0.05 8.57 35.59 0.10 20.68 12:38:01 AM all 36.94 0.00 6.04 3.31 0.12 53.58 12:38:01 AM 0 42.07 0.00 7.21 3.84 0.13 46.76 12:38:01 AM 1 31.83 0.00 4.88 2.78 0.12 60.40 12:39:01 AM all 10.52 0.00 1.50 6.17 0.08 81.74 12:39:01 AM 0 7.39 0.00 1.03 5.51 0.08 85.98 12:39:01 AM 1 13.65 0.00 1.96 6.84 0.07 77.49 12:40:01 AM all 32.26 0.00 4.19 0.86 0.13 62.56 12:40:01 AM 0 39.62 0.00 4.42 1.22 0.15 54.59 12:40:01 AM 1 24.88 0.00 3.97 0.50 0.10 70.55 12:41:01 AM all 5.46 0.00 1.52 3.96 0.06 89.00 12:41:01 AM 0 2.74 0.00 1.44 4.73 0.05 91.04 12:41:01 AM 1 8.19 0.00 1.59 3.19 0.07 86.96 12:42:01 AM all 12.57 0.00 1.84 0.18 0.05 85.36 12:42:01 AM 0 12.42 0.00 2.19 0.22 0.05 85.12 12:42:01 AM 1 12.72 0.00 1.49 0.15 0.05 85.60 Average: all 22.15 0.01 4.10 7.91 0.09 65.73 Average: 0 23.28 0.01 4.47 7.72 0.10 64.42 Average: 1 21.02 0.01 3.73 8.10 0.08 67.05