---> uname -a: Linux prd-centos8-robot-2c-8g-5511.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 43% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 709 135 18 6853 6671 Swap: 1023 1 1022 ---> 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:26:a2:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85772sec preferred_lft 85772sec inet6 fe80::f816:3eff:fe26:a224/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/06/2024 _x86_64_ (2 CPU) 23:43:05 LINUX RESTART (2 CPU) 11:44:01 PM tps rtps wtps bread/s bwrtn/s 11:45:01 PM 28.77 15.94 12.83 3775.18 1886.82 11:46:01 PM 80.76 6.93 73.83 1308.63 4888.95 11:47:01 PM 73.65 0.78 72.87 53.06 8369.51 11:48:01 PM 29.90 0.98 28.92 132.87 2709.75 11:49:01 PM 55.58 2.55 53.03 397.07 7089.57 11:50:02 PM 101.13 1.11 100.02 308.80 131802.16 11:51:01 PM 120.33 5.20 115.13 280.80 139990.06 11:52:01 PM 2.28 0.02 2.27 0.13 288.02 11:53:01 PM 72.02 43.08 28.95 7968.01 1458.14 Average: 62.65 8.51 54.14 1581.65 33061.31 11:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 PM 5628724 7108428 2253708 28.59 2688 1674320 670620 7.51 176736 1801068 52348 11:46:01 PM 5301728 7049892 2580704 32.74 2688 1930232 691236 7.74 212628 2046660 172688 11:47:01 PM 5194188 7019100 2688244 34.10 2688 2001628 684096 7.66 222540 2117324 36456 11:48:01 PM 5082836 7003904 2799596 35.52 2688 2095464 713196 7.99 259676 2185864 70732 11:49:01 PM 5019076 7059100 2863356 36.33 2688 2209404 627024 7.02 267008 2219160 108 11:50:02 PM 124296 6758192 7758136 98.42 2636 6740212 907356 10.16 401128 6826184 1482340 11:51:01 PM 274748 6906004 7607684 96.51 2636 6696944 729196 8.16 401196 6615452 356 11:52:01 PM 250876 6887724 7631556 96.82 2636 6702536 744944 8.34 401200 6639484 236 11:53:01 PM 129996 6813784 7752436 98.35 2636 6760348 719316 8.05 405728 6778980 11128 Average: 3000719 6956236 4881713 61.93 2665 4090121 720776 8.07 305316 4136686 202932 11:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 256.49 140.81 954.18 56.70 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 76.84 63.21 811.68 7.67 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 37.83 27.30 283.06 5.70 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 42.63 35.07 296.38 8.38 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 195.65 172.38 44.46 39.69 0.00 0.00 0.00 0.00 11:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:02 PM eth0 117.86 73.09 2406.79 6.00 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 246.43 206.91 28.24 422.38 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 88.39 59.40 11.51 8.30 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 53.77 41.46 89.13 66.93 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 123.81 90.89 549.05 68.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/06/2024 _x86_64_ (2 CPU) 23:43:05 LINUX RESTART (2 CPU) 11:44:01 PM CPU %user %nice %system %iowait %steal %idle 11:45:01 PM all 14.73 0.00 3.25 1.77 0.07 80.19 11:45:01 PM 0 13.56 0.00 2.14 0.72 0.05 83.53 11:45:01 PM 1 15.90 0.00 4.35 2.82 0.08 76.83 11:46:01 PM all 37.33 0.00 5.07 2.53 0.12 54.96 11:46:01 PM 0 50.02 0.00 5.88 2.11 0.13 41.86 11:46:01 PM 1 24.64 0.00 4.26 2.95 0.10 68.05 11:47:01 PM all 24.16 0.00 2.97 2.68 0.09 70.10 11:47:01 PM 0 39.70 0.00 3.27 2.20 0.10 54.73 11:47:01 PM 1 8.63 0.00 2.67 3.15 0.08 85.46 11:48:01 PM all 24.27 0.00 3.23 1.04 0.09 71.36 11:48:01 PM 0 37.60 0.00 3.50 1.12 0.10 57.68 11:48:01 PM 1 10.93 0.00 2.95 0.97 0.08 85.06 11:49:01 PM all 21.77 0.00 3.70 1.65 0.08 72.80 11:49:01 PM 0 24.59 0.00 3.64 1.05 0.08 70.64 11:49:01 PM 1 18.94 0.00 3.77 2.24 0.08 74.97 11:50:02 PM all 36.22 0.00 8.38 21.33 0.08 33.99 11:50:02 PM 0 40.29 0.00 10.00 19.06 0.08 30.56 11:50:02 PM 1 32.13 0.00 6.74 23.61 0.08 37.43 11:51:01 PM all 6.48 0.00 6.67 25.51 0.07 61.27 11:51:01 PM 0 8.00 0.00 6.83 25.60 0.07 59.50 11:51:01 PM 1 4.94 0.00 6.51 25.42 0.07 63.05 11:52:01 PM all 11.51 0.00 1.15 0.03 0.08 87.24 11:52:01 PM 0 14.43 0.00 1.41 0.02 0.07 84.08 11:52:01 PM 1 8.60 0.00 0.88 0.03 0.08 90.40 11:53:01 PM all 26.32 0.00 2.83 2.20 0.08 68.57 11:53:01 PM 0 24.36 0.00 2.74 3.09 0.08 69.74 11:53:01 PM 1 28.28 0.00 2.92 1.32 0.07 67.41 Average: all 22.57 0.00 4.13 6.48 0.08 66.74 Average: 0 28.11 0.00 4.37 6.07 0.09 61.36 Average: 1 17.01 0.00 3.89 6.89 0.08 72.13