---> uname -a: Linux prd-centos8-robot-2c-8g-8433.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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 565 5016 19 2115 6835 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:29:dc:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.132/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85843sec preferred_lft 85843sec inet6 fe80::f816:3eff:fe29:dc3c/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) 04/16/2024 _x86_64_ (2 CPU) 13:57:11 LINUX RESTART (2 CPU) 01:58:01 PM tps rtps wtps bread/s bwrtn/s 01:59:01 PM 88.72 12.30 76.42 2374.14 6156.19 02:00:01 PM 80.19 0.75 79.44 52.52 8629.01 02:01:01 PM 22.82 0.83 21.99 122.34 1790.62 02:02:01 PM 46.84 0.25 46.59 11.51 2898.85 02:03:01 PM 24.21 0.05 24.16 3.60 5528.95 02:04:01 PM 3.30 0.00 3.30 0.00 104.97 02:05:01 PM 0.17 0.00 0.17 0.00 12.81 02:06:01 PM 27.52 0.55 26.97 71.18 1257.36 Average: 36.70 1.84 34.86 330.01 3298.07 01:58:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:59:01 PM 5345148 7080808 2537288 32.19 2688 1917692 675408 7.56 211416 2007048 162948 02:00:01 PM 5204604 7030580 2677832 33.97 2688 2002580 704308 7.89 221956 2110704 37108 02:01:01 PM 5269812 7100252 2612624 33.14 2688 2007524 644480 7.22 240940 2029576 20 02:02:01 PM 5002548 7032524 2879888 36.54 2688 2199288 678432 7.60 263008 2250220 154244 02:03:01 PM 4962584 6992664 2919852 37.04 2688 2199636 743432 8.32 263648 2284608 144 02:04:01 PM 4899684 6929812 2982752 37.84 2688 2199684 823788 9.22 263648 2346176 32 02:05:01 PM 5044872 7076036 2837564 36.00 2688 2200728 643648 7.21 263988 2202412 732 02:06:01 PM 5146604 7005664 2735832 34.71 2688 2034792 703928 7.88 439156 1948212 180 Average: 5109482 7031042 2772954 35.18 2688 2095240 702178 7.86 270970 2147370 44426 01:58:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM eth0 75.92 62.12 866.97 6.99 0.00 0.00 0.00 0.00 02:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 PM eth0 44.55 33.44 322.28 6.76 0.00 0.00 0.00 0.00 02:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 PM eth0 12.98 9.28 4.94 3.33 0.00 0.00 0.00 0.00 02:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 PM eth0 41.14 37.13 304.51 9.45 0.00 0.00 0.00 0.00 02:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM eth0 324.73 290.03 453.39 739.85 0.00 0.00 0.00 0.00 02:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM eth0 425.64 407.98 6870.69 26.55 0.00 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 329.13 288.72 3846.39 19.42 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 46.48 35.34 80.42 23.39 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 162.80 145.71 1596.22 104.64 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) 04/16/2024 _x86_64_ (2 CPU) 13:57:11 LINUX RESTART (2 CPU) 01:58:01 PM CPU %user %nice %system %iowait %steal %idle 01:59:01 PM all 36.78 0.00 5.45 3.60 0.12 54.04 01:59:01 PM 0 33.71 0.00 5.05 4.05 0.15 57.05 01:59:01 PM 1 39.85 0.00 5.86 3.16 0.10 51.03 02:00:01 PM all 27.95 0.00 3.27 5.37 0.09 63.32 02:00:01 PM 0 16.08 0.00 2.77 5.96 0.08 75.11 02:00:01 PM 1 39.85 0.00 3.77 4.77 0.10 51.51 02:01:01 PM all 12.83 0.00 1.34 1.96 0.09 83.78 02:01:01 PM 0 9.68 0.00 1.49 1.44 0.08 87.31 02:01:01 PM 1 15.98 0.00 1.19 2.49 0.10 80.25 02:02:01 PM all 32.62 0.00 4.73 2.45 0.09 60.10 02:02:01 PM 0 23.82 0.00 4.77 2.59 0.10 68.72 02:02:01 PM 1 41.44 0.00 4.69 2.32 0.08 51.47 02:03:01 PM all 9.22 0.00 1.03 1.82 0.06 87.87 02:03:01 PM 0 8.19 0.00 1.07 2.58 0.05 88.10 02:03:01 PM 1 10.24 0.00 0.99 1.06 0.07 87.65 02:04:01 PM all 12.52 0.00 1.43 0.03 0.10 85.91 02:04:01 PM 0 13.22 0.00 1.48 0.07 0.10 85.12 02:04:01 PM 1 11.83 0.00 1.38 0.00 0.10 86.69 02:05:01 PM all 9.03 0.00 1.00 0.00 0.08 89.89 02:05:01 PM 0 13.85 0.00 1.30 0.00 0.09 84.77 02:05:01 PM 1 4.31 0.00 0.70 0.00 0.08 94.90 02:06:01 PM all 29.27 0.00 3.28 0.37 0.13 66.95 02:06:01 PM 0 16.00 0.00 3.05 0.32 0.12 80.51 02:06:01 PM 1 42.53 0.00 3.50 0.42 0.15 53.40 Average: all 21.30 0.00 2.69 1.96 0.10 73.95 Average: 0 16.83 0.00 2.63 2.13 0.10 78.31 Average: 1 25.77 0.00 2.76 1.78 0.10 69.59