---> uname -a: Linux prd-centos8-robot-2c-8g-19318.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 579 4992 19 2125 6822 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:a6:e6:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.19/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:fea6:e654/64 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) 07/10/2024 _x86_64_ (2 CPU) 00:39:55 LINUX RESTART (2 CPU) 12:40:00 AM tps rtps wtps bread/s bwrtn/s 12:41:01 AM 207.45 163.25 44.20 13335.19 37417.65 12:42:01 AM 86.39 16.69 69.69 3237.59 6084.26 12:43:01 AM 81.14 0.70 80.44 50.79 8935.08 12:44:01 AM 15.94 0.98 14.96 123.96 1146.82 12:45:01 AM 48.93 2.52 46.42 396.00 3084.47 12:46:01 AM 20.38 0.12 20.26 33.06 4996.63 12:47:01 AM 2.18 0.00 2.18 0.00 116.21 12:48:01 AM 0.13 0.00 0.13 0.00 1.62 12:49:01 AM 18.58 0.40 18.18 46.79 850.87 Average: 53.57 20.62 32.95 1922.09 6981.51 12:40:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:41:01 AM 6013384 7338188 1869048 23.71 2688 1524268 544552 6.10 148832 1465152 3192 12:42:01 AM 5362484 7068672 2519948 31.97 2688 1889628 672836 7.53 211156 1992344 143012 12:43:01 AM 5188476 7008808 2693956 34.18 2688 1997664 701564 7.86 220932 2130140 26100 12:44:01 AM 5263996 7089308 2618436 33.22 2688 2002648 629388 7.05 240000 2036552 4 12:45:01 AM 5043024 7071580 2839408 36.02 2688 2198228 625332 7.00 263164 2210104 142560 12:46:01 AM 4988092 7019132 2894340 36.72 2688 2200720 708496 7.93 263456 2258844 1500 12:47:01 AM 4985976 7017016 2896456 36.75 2688 2200720 708496 7.93 263456 2260836 8 12:48:01 AM 4977072 7008140 2905360 36.86 2688 2200748 724016 8.11 263456 2269484 32 12:49:01 AM 5144132 7012784 2738300 34.74 2688 2044576 692056 7.75 443788 1945788 13368 Average: 5218515 7070403 2663917 33.80 2688 2028800 667415 7.47 257582 2063249 36642 12:40:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:41:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 33.77 17.66 316.82 2.01 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 301.97 193.55 1608.62 61.70 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 52.14 37.48 424.24 7.27 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 17.78 10.38 5.85 3.76 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 213.91 196.08 311.53 47.68 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 86.35 75.62 35.85 28.31 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 270.79 270.11 54.52 113.22 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 184.49 180.59 140.46 62.31 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 47.68 37.03 91.49 24.90 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 134.25 113.10 332.15 38.99 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) 07/10/2024 _x86_64_ (2 CPU) 00:39:55 LINUX RESTART (2 CPU) 12:40:00 AM CPU %user %nice %system %iowait %steal %idle 12:41:01 AM all 36.27 0.08 9.21 41.07 0.14 13.24 12:41:01 AM 0 36.87 0.09 10.22 39.20 0.12 13.51 12:41:01 AM 1 35.67 0.07 8.19 42.95 0.15 12.97 12:42:01 AM all 39.25 0.00 6.65 4.88 0.12 49.11 12:42:01 AM 0 32.49 0.00 6.84 6.32 0.12 54.23 12:42:01 AM 1 46.05 0.00 6.45 3.43 0.12 43.96 12:43:01 AM all 23.66 0.00 3.22 6.64 0.10 66.37 12:43:01 AM 0 11.91 0.00 2.68 6.06 0.10 79.25 12:43:01 AM 1 35.45 0.00 3.77 7.23 0.10 53.45 12:44:01 AM all 10.75 0.00 1.29 2.27 0.06 85.64 12:44:01 AM 0 11.11 0.00 1.26 1.96 0.05 85.61 12:44:01 AM 1 10.38 0.00 1.32 2.57 0.07 85.67 12:45:01 AM all 28.57 0.00 5.04 1.64 0.10 64.65 12:45:01 AM 0 18.83 0.00 4.40 1.32 0.10 75.35 12:45:01 AM 1 38.34 0.00 5.69 1.96 0.10 53.91 12:46:01 AM all 7.95 0.00 0.69 0.53 0.05 90.78 12:46:01 AM 0 9.11 0.00 0.72 0.59 0.05 89.53 12:46:01 AM 1 6.80 0.00 0.65 0.47 0.05 92.03 12:47:01 AM all 20.41 0.00 0.50 0.01 0.10 78.98 12:47:01 AM 0 32.53 0.00 0.69 0.00 0.10 66.68 12:47:01 AM 1 8.30 0.00 0.32 0.02 0.10 91.26 12:48:01 AM all 24.08 0.00 0.50 0.00 0.10 75.31 12:48:01 AM 0 24.97 0.00 0.50 0.00 0.10 74.43 12:48:01 AM 1 23.19 0.00 0.51 0.00 0.10 76.20 12:49:01 AM all 18.58 0.00 2.57 0.18 0.08 78.60 12:49:01 AM 0 11.76 0.00 2.44 0.13 0.07 85.60 12:49:01 AM 1 25.40 0.00 2.69 0.23 0.08 71.59 Average: all 23.24 0.01 3.28 6.27 0.09 67.10 Average: 0 21.02 0.01 3.29 6.10 0.09 69.49 Average: 1 25.47 0.01 3.27 6.44 0.10 64.71