---> uname -a: Linux prd-centos8-robot-2c-8g-5602.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 603 4961 19 2132 6797 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:35:37:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.96/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85945sec preferred_lft 85945sec inet6 fe80::f816:3eff:fe35:377f/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) 11/09/2024 _x86_64_ (2 CPU) 23:33:13 LINUX RESTART (2 CPU) 11:34:02 PM tps rtps wtps bread/s bwrtn/s 11:35:01 PM 97.39 8.07 89.32 1364.38 6544.47 11:36:01 PM 75.67 1.02 74.66 111.43 9791.50 11:37:01 PM 48.35 2.52 45.83 394.80 3508.93 11:38:01 PM 25.48 0.03 25.45 3.47 5544.81 11:39:01 PM 4.28 0.08 4.20 31.99 150.81 11:40:01 PM 13.11 0.33 12.78 37.85 470.66 Average: 43.90 1.99 41.91 321.08 4329.07 11:34:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:35:01 PM 5267608 7069596 2614824 33.17 2688 1979888 678476 7.60 209268 2072304 227196 11:36:01 PM 5265552 7101412 2616880 33.20 2688 2012956 629476 7.05 239044 2032700 16 11:37:01 PM 4980156 7027096 2902276 36.82 2688 2215896 674368 7.55 261236 2271296 154332 11:38:01 PM 4996584 7043240 2885848 36.61 2688 2215972 663860 7.43 261772 2250072 4 11:39:01 PM 4957712 7005664 2924720 37.10 2688 2217260 729024 8.16 261896 2288752 4 11:40:01 PM 5093136 6967932 2789296 35.39 2688 2049520 759628 8.51 294312 2139564 16908 Average: 5093458 7035823 2788974 35.38 2688 2115249 689139 7.72 254588 2175781 66410 11:34:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 89.53 75.70 929.79 10.37 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 46.38 33.49 444.01 6.82 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 45.22 35.69 299.76 9.16 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 175.19 117.73 39.36 35.77 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 18.88 11.81 5.32 1.58 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 53.38 37.25 77.42 20.58 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 71.38 51.88 297.52 14.06 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) 11/09/2024 _x86_64_ (2 CPU) 23:33:13 LINUX RESTART (2 CPU) 11:34:02 PM CPU %user %nice %system %iowait %steal %idle 11:35:01 PM all 37.80 0.00 6.07 1.67 0.11 54.35 11:35:01 PM 0 42.16 0.00 7.00 1.30 0.12 49.42 11:35:01 PM 1 33.44 0.00 5.15 2.03 0.10 59.27 11:36:01 PM all 20.17 0.00 2.37 1.50 0.07 75.90 11:36:01 PM 0 28.00 0.00 2.45 1.10 0.05 68.40 11:36:01 PM 1 12.33 0.00 2.29 1.89 0.08 83.40 11:37:01 PM all 26.51 0.00 4.25 0.65 0.09 68.50 11:37:01 PM 0 33.45 0.00 4.71 0.65 0.10 61.09 11:37:01 PM 1 19.58 0.00 3.80 0.65 0.08 75.89 11:38:01 PM all 0.92 0.00 0.62 0.38 0.04 98.04 11:38:01 PM 0 0.82 0.00 0.48 0.35 0.05 98.29 11:38:01 PM 1 1.02 0.00 0.75 0.42 0.03 97.78 11:39:01 PM all 2.06 0.00 0.26 0.02 0.06 97.61 11:39:01 PM 0 1.05 0.00 0.13 0.00 0.03 98.78 11:39:01 PM 1 3.07 0.00 0.39 0.03 0.08 96.43 11:40:01 PM all 13.85 0.00 2.00 0.10 0.07 83.99 11:40:01 PM 0 16.25 0.00 2.40 0.17 0.07 81.12 11:40:01 PM 1 11.45 0.00 1.59 0.03 0.07 86.86 Average: all 16.84 0.00 2.59 0.72 0.07 79.78 Average: 0 20.24 0.00 2.85 0.59 0.07 76.25 Average: 1 13.45 0.00 2.32 0.84 0.08 83.31