---> uname -a: Linux prd-centos8-robot-2c-8g-7879.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 18G 23G 44% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 703 120 18 6873 6676 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:40:bc:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.124/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fe40:bce0/64 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) 02/02/2025 _x86_64_ (2 CPU) 23:34:13 LINUX RESTART (2 CPU) 11:35:01 PM tps rtps wtps bread/s bwrtn/s 11:36:01 PM 88.47 6.31 82.16 1095.10 6222.56 11:37:01 PM 71.37 1.02 70.35 113.18 9615.30 11:38:01 PM 52.08 9.30 42.79 1644.52 2800.82 11:39:01 PM 24.68 0.00 24.68 0.00 5636.61 11:40:01 PM 4.56 0.10 4.46 32.11 200.98 11:41:01 PM 237.21 10.39 226.82 1512.35 303250.47 11:42:01 PM 99.75 49.79 49.96 8942.78 23726.11 Average: 82.60 10.99 71.62 1905.51 50231.92 11:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:36:01 PM 5266300 7035848 2616132 33.19 2688 1948224 675368 7.56 187340 2098180 219584 11:37:01 PM 5283540 7088516 2598892 32.97 2688 1982768 627068 7.02 217268 2041860 24 11:38:01 PM 5003304 7061288 2879128 36.53 2688 2227244 614312 6.88 263992 2247540 157576 11:39:01 PM 5000108 7057648 2882324 36.57 2688 2227244 614312 6.88 263996 2247140 4 11:40:01 PM 4604236 6837892 3278196 41.59 2688 2403168 788176 8.83 346584 2557884 174032 11:41:01 PM 250972 6879928 7631460 96.82 2636 6670288 715324 8.01 462884 6537220 660420 11:42:01 PM 173792 6899576 7708640 97.80 2636 6778704 662296 7.42 482324 6618256 13372 Average: 3654607 6980099 4227825 53.64 2673 3462520 670979 7.51 317770 3478297 175002 11:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 134.42 102.40 1124.03 24.50 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 39.98 30.41 456.25 5.76 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 44.00 37.24 302.99 17.91 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 209.98 150.87 38.71 31.76 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 163.71 98.17 2920.24 7.72 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 0.58 0.10 0.03 0.01 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 61.81 43.68 86.55 26.49 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 93.49 66.12 704.19 16.30 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) 02/02/2025 _x86_64_ (2 CPU) 23:34:13 LINUX RESTART (2 CPU) 11:35:01 PM CPU %user %nice %system %iowait %steal %idle 11:36:01 PM all 38.34 0.00 5.74 1.75 0.09 54.08 11:36:01 PM 0 41.04 0.00 6.69 1.62 0.10 50.54 11:36:01 PM 1 35.63 0.00 4.78 1.88 0.08 57.62 11:37:01 PM all 15.97 0.00 2.25 2.42 0.07 79.29 11:37:01 PM 0 24.14 0.00 2.57 2.25 0.07 70.97 11:37:01 PM 1 7.80 0.00 1.94 2.59 0.07 87.61 11:38:01 PM all 26.67 0.00 5.00 1.27 0.08 66.98 11:38:01 PM 0 27.84 0.00 5.01 1.90 0.10 65.15 11:38:01 PM 1 25.51 0.00 4.99 0.63 0.07 68.80 11:39:01 PM all 0.58 0.00 0.61 0.84 0.04 97.94 11:39:01 PM 0 0.77 0.00 0.62 1.05 0.05 97.51 11:39:01 PM 1 0.38 0.00 0.60 0.62 0.03 98.36 11:40:01 PM all 26.08 0.00 1.30 0.04 0.07 72.52 11:40:01 PM 0 24.36 0.00 1.46 0.07 0.07 74.05 11:40:01 PM 1 27.79 0.00 1.14 0.02 0.07 70.99 11:41:01 PM all 20.60 0.00 14.78 47.62 0.10 16.90 11:41:01 PM 0 21.41 0.00 15.82 43.45 0.10 19.22 11:41:01 PM 1 19.78 0.00 13.75 51.78 0.10 14.59 11:42:01 PM all 20.88 0.00 4.26 5.07 0.07 69.71 11:42:01 PM 0 24.84 0.00 4.00 4.95 0.07 66.15 11:42:01 PM 1 16.93 0.00 4.53 5.20 0.07 73.27 Average: all 21.31 0.00 4.84 8.37 0.07 65.41 Average: 0 23.49 0.00 5.15 7.85 0.08 63.43 Average: 1 19.12 0.00 4.52 8.90 0.07 67.39