---> uname -a: Linux prd-centos8-robot-2c-8g-10076.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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 555 5022 19 2119 6846 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:85:53:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:fe85:53bc/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) 04/22/2024 _x86_64_ (2 CPU) 06:50:26 LINUX RESTART (2 CPU) 06:51:01 AM tps rtps wtps bread/s bwrtn/s 06:52:01 AM 71.08 23.29 47.78 5747.15 5701.33 06:53:01 AM 92.80 6.68 86.12 1269.18 8507.00 06:54:01 AM 46.04 0.70 45.34 50.52 5125.78 06:55:01 AM 27.42 0.98 26.44 132.89 1533.44 06:56:01 AM 41.13 0.05 41.08 3.60 6834.26 06:57:01 AM 4.80 0.03 4.77 1.87 224.06 06:58:01 AM 9.25 0.23 9.02 34.13 326.56 06:59:02 AM 25.13 0.52 24.61 64.66 1167.36 Average: 39.71 4.06 35.65 913.07 3677.50 06:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:52:01 AM 5502012 7075704 2380424 30.20 2688 1765204 695104 7.78 190248 1901580 87532 06:53:01 AM 5314132 7119980 2568304 32.58 2688 1983140 626140 7.01 210928 2015004 103180 06:54:01 AM 5160320 7001936 2722116 34.53 2688 2018816 730152 8.18 233240 2143484 15800 06:55:01 AM 5026092 7054612 2856344 36.24 2688 2198228 663592 7.43 260476 2227328 171164 06:56:01 AM 5016912 7047536 2865524 36.35 2688 2200368 677132 7.58 262976 2227628 448 06:57:01 AM 5013300 7045264 2869136 36.40 2688 2201728 677132 7.58 263172 2232192 328 06:58:01 AM 5158940 7021592 2723496 34.55 2688 2037424 680404 7.62 281144 2087912 18972 06:59:02 AM 5141428 7008408 2741008 34.77 2688 2042496 698856 7.83 440768 1950496 16144 Average: 5166642 7046879 2715794 34.45 2688 2055926 681064 7.63 267869 2098203 51696 06:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 293.85 171.01 1484.20 58.27 0.00 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 35.09 29.91 292.81 5.24 0.00 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 34.63 28.73 270.01 6.19 0.00 0.00 0.00 0.00 06:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 AM eth0 46.27 30.07 301.13 6.52 0.00 0.00 0.00 0.00 06:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 AM eth0 252.42 215.38 54.34 47.11 0.00 0.00 0.00 0.00 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 24.16 23.91 7.56 5.37 0.00 0.00 0.00 0.00 06:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM eth0 51.02 36.94 78.70 23.86 0.00 0.00 0.00 0.00 06:59:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:02 AM eth0 19.05 17.78 14.93 8.43 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 94.56 69.22 312.98 20.13 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) 04/22/2024 _x86_64_ (2 CPU) 06:50:26 LINUX RESTART (2 CPU) 06:51:01 AM CPU %user %nice %system %iowait %steal %idle 06:52:01 AM all 35.89 0.00 5.64 6.83 0.10 51.54 06:52:01 AM 0 32.06 0.00 5.58 6.89 0.10 55.37 06:52:01 AM 1 39.72 0.00 5.70 6.77 0.10 47.71 06:53:01 AM all 32.18 0.00 5.14 3.25 0.09 59.34 06:53:01 AM 0 24.90 0.00 4.87 2.52 0.08 67.64 06:53:01 AM 1 39.44 0.00 5.42 3.99 0.10 51.06 06:54:01 AM all 24.27 0.00 2.22 1.55 0.08 71.88 06:54:01 AM 0 13.16 0.00 1.67 2.15 0.08 82.93 06:54:01 AM 1 35.37 0.00 2.77 0.95 0.08 60.82 06:55:01 AM all 23.62 0.00 3.64 0.77 0.09 71.88 06:55:01 AM 0 19.37 0.00 3.42 0.43 0.10 76.68 06:55:01 AM 1 27.88 0.00 3.86 1.10 0.08 67.08 06:56:01 AM all 13.26 0.00 2.07 1.50 0.07 83.10 06:56:01 AM 0 20.81 0.00 2.46 1.66 0.07 75.01 06:56:01 AM 1 5.73 0.00 1.69 1.35 0.07 91.17 06:57:01 AM all 9.11 0.00 0.70 0.05 0.08 90.06 06:57:01 AM 0 8.64 0.00 0.85 0.10 0.08 90.32 06:57:01 AM 1 9.57 0.00 0.55 0.00 0.07 89.81 06:58:01 AM all 16.18 0.00 1.87 0.09 0.05 81.80 06:58:01 AM 0 8.13 0.00 1.75 0.07 0.05 90.00 06:58:01 AM 1 24.24 0.00 1.99 0.12 0.05 73.61 06:59:02 AM all 30.41 0.00 3.11 0.34 0.09 66.05 06:59:02 AM 0 17.50 0.00 3.02 0.33 0.08 79.06 06:59:02 AM 1 43.30 0.00 3.20 0.35 0.10 53.05 Average: all 23.12 0.00 3.05 1.80 0.08 71.95 Average: 0 18.07 0.00 2.95 1.77 0.08 77.13 Average: 1 28.17 0.00 3.15 1.83 0.08 66.77