---> uname -a: Linux prd-centos8-robot-2c-8g-7773.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 604 4959 19 2133 6796 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:e4:65:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.38/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85955sec preferred_lft 85955sec inet6 fe80::f816:3eff:fee4:6529/64 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) 01/05/2025 _x86_64_ (2 CPU) 23:05:05 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 87.59 6.45 81.14 1124.21 6512.46 11:08:01 PM 68.83 0.67 68.16 51.18 9600.40 11:09:01 PM 10.80 0.42 10.38 64.79 608.00 11:10:01 PM 68.93 9.23 59.70 1641.72 7414.01 11:11:01 PM 10.50 0.08 10.41 31.99 846.18 11:12:01 PM 16.53 0.42 16.11 47.73 635.51 Average: 43.86 2.88 40.98 493.61 4269.57 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5282204 7047884 2600228 32.99 2688 1944528 692840 7.76 186780 2083892 228252 11:08:01 PM 5187792 6986184 2694640 34.19 2688 1976392 733320 8.21 198340 2155912 4 11:09:01 PM 5194760 7027368 2687672 34.10 2688 2009460 695736 7.79 221260 2123948 30916 11:10:01 PM 4987956 7039452 2894476 36.72 2688 2221420 656280 7.35 264060 2256764 16584 11:11:01 PM 4952988 7005604 2929444 37.16 2688 2222544 704316 7.89 264184 2293772 160 11:12:01 PM 5089964 6966492 2792468 35.43 2688 2051856 737168 8.25 452652 1991572 13356 Average: 5115944 7012164 2766488 35.10 2688 2071033 703277 7.87 264546 2150977 48212 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 179.00 132.53 1263.43 36.22 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 39.04 24.28 436.21 3.88 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 13.21 10.53 5.85 4.05 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 241.27 206.90 339.75 40.93 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 17.71 7.63 4.02 0.88 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 56.07 37.99 78.91 26.31 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 91.05 69.98 354.69 18.71 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) 01/05/2025 _x86_64_ (2 CPU) 23:05:05 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 39.01 0.00 5.96 1.95 0.09 52.98 11:07:01 PM 0 51.18 0.00 7.42 3.04 0.08 38.28 11:07:01 PM 1 26.87 0.00 4.50 0.87 0.10 67.66 11:08:01 PM all 11.68 0.00 1.54 2.70 0.06 84.02 11:08:01 PM 0 12.88 0.00 1.82 2.75 0.05 82.50 11:08:01 PM 1 10.47 0.00 1.27 2.64 0.07 85.55 11:09:01 PM all 13.85 0.00 1.90 0.14 0.07 84.05 11:09:01 PM 0 20.52 0.00 2.05 0.17 0.08 77.17 11:09:01 PM 1 7.18 0.00 1.74 0.12 0.05 90.92 11:10:01 PM all 24.75 0.00 4.86 1.78 0.08 68.53 11:10:01 PM 0 29.85 0.00 4.98 2.30 0.08 62.78 11:10:01 PM 1 19.64 0.00 4.74 1.25 0.08 74.29 11:11:01 PM all 0.79 0.00 0.25 0.14 0.06 98.75 11:11:01 PM 0 0.28 0.00 0.18 0.03 0.07 99.43 11:11:01 PM 1 1.31 0.00 0.32 0.25 0.05 98.07 11:12:01 PM all 19.21 0.00 2.58 0.14 0.08 78.00 11:12:01 PM 0 20.39 0.00 2.62 0.12 0.07 76.81 11:12:01 PM 1 18.02 0.00 2.54 0.17 0.08 79.19 Average: all 18.22 0.00 2.85 1.14 0.07 77.71 Average: 0 22.52 0.00 3.18 1.40 0.07 72.83 Average: 1 13.93 0.00 2.52 0.88 0.07 82.60