---> uname -a: Linux prd-centos8-robot-2c-8g-8520.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 4978 19 2126 6809 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:b4:78:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:feb4:7836/64 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) 11/19/2024 _x86_64_ (2 CPU) 00:55:53 LINUX RESTART (2 CPU) 12:57:03 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 91.12 7.24 83.88 1302.81 6354.49 12:59:01 AM 71.33 0.98 70.34 110.90 9443.70 01:00:01 AM 26.69 0.07 26.62 2.80 1491.09 01:01:01 AM 40.21 0.05 40.16 3.60 6763.97 01:02:01 AM 2.23 0.17 2.07 33.84 73.30 01:03:01 AM 0.72 0.03 0.68 1.87 59.36 01:04:01 AM 17.06 0.33 16.73 37.85 959.38 Average: 35.36 1.24 34.12 208.14 3578.90 12:57:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5287528 7086964 2594896 32.92 2688 1977532 637168 7.13 209724 2050496 221516 12:59:01 AM 5248148 7081568 2634276 33.42 2688 2010620 650312 7.28 239124 2049564 12 01:00:01 AM 4990108 7020432 2892316 36.69 2688 2200376 698352 7.82 254660 2269956 170824 01:01:01 AM 5024672 7057688 2857752 36.25 2688 2202652 658176 7.37 256740 2226124 4 01:02:01 AM 4983492 7018472 2898932 36.78 2688 2204620 706348 7.91 257128 2267292 920 01:03:01 AM 4976464 7014228 2905960 36.87 2688 2207404 706348 7.91 257264 2274080 2192 01:04:01 AM 5114328 6982900 2768096 35.12 2688 2044272 727176 8.14 293092 2122340 13200 Average: 5089249 7037465 2793175 35.44 2688 2121068 683411 7.65 252533 2179979 58381 12:57:03 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 89.66 66.66 837.80 9.51 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 53.40 36.89 440.88 7.46 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 35.89 27.41 294.40 6.15 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 196.40 134.97 41.55 35.76 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 27.98 17.84 7.89 5.67 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 25.16 20.78 7.08 4.94 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 59.65 37.79 86.03 26.74 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 69.64 48.82 242.23 13.77 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) 11/19/2024 _x86_64_ (2 CPU) 00:55:53 LINUX RESTART (2 CPU) 12:57:03 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 32.32 0.00 5.64 3.64 0.12 58.29 12:58:01 AM 0 22.95 0.00 4.69 3.35 0.12 68.88 12:58:01 AM 1 41.74 0.00 6.59 3.93 0.12 47.62 12:59:01 AM all 21.07 0.00 2.49 2.90 0.11 73.43 12:59:01 AM 0 15.09 0.00 2.20 3.46 0.10 79.15 12:59:01 AM 1 27.06 0.00 2.77 2.34 0.12 67.71 01:00:01 AM all 19.25 0.00 3.48 0.44 0.10 76.73 01:00:01 AM 0 12.12 0.00 3.16 0.52 0.10 84.10 01:00:01 AM 1 26.41 0.00 3.80 0.37 0.10 69.32 01:01:01 AM all 9.18 0.00 1.83 1.35 0.08 87.56 01:01:01 AM 0 8.45 0.00 1.44 0.72 0.07 89.32 01:01:01 AM 1 9.90 0.00 2.23 1.99 0.08 85.80 01:02:01 AM all 5.43 0.00 0.53 0.03 0.09 93.91 01:02:01 AM 0 3.84 0.00 0.42 0.00 0.07 95.67 01:02:01 AM 1 7.01 0.00 0.65 0.07 0.12 92.15 01:03:01 AM all 12.17 0.00 0.69 0.00 0.13 87.01 01:03:01 AM 0 4.86 0.00 0.70 0.00 0.13 94.30 01:03:01 AM 1 19.48 0.00 0.67 0.00 0.13 79.72 01:04:01 AM all 17.03 0.00 2.23 0.34 0.10 80.30 01:04:01 AM 0 9.32 0.00 2.10 0.27 0.10 88.21 01:04:01 AM 1 24.74 0.00 2.36 0.42 0.10 72.39 Average: all 16.56 0.00 2.40 1.23 0.10 79.70 Average: 0 10.90 0.00 2.09 1.18 0.10 85.73 Average: 1 22.24 0.00 2.70 1.29 0.11 73.66