---> uname -a: Linux prd-centos8-robot-2c-8g-2987.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 600 4793 19 2303 6794 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:ca:bc:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.23/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85812sec preferred_lft 85812sec inet6 fe80::f816:3eff:feca:bcea/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) 12/15/2024 _x86_64_ (2 CPU) 23:44:57 LINUX RESTART (2 CPU) 11:46:02 PM tps rtps wtps bread/s bwrtn/s 11:47:01 PM 96.61 7.20 89.41 1282.68 6485.12 11:48:01 PM 72.57 0.80 71.77 79.99 9601.08 11:49:01 PM 28.74 0.25 28.49 33.72 1637.07 11:50:01 PM 47.29 2.52 44.78 395.94 6954.69 11:51:01 PM 3.21 0.00 3.21 0.00 99.12 11:52:01 PM 0.37 0.00 0.37 0.00 5.65 11:53:01 PM 0.17 0.02 0.15 0.13 1.95 11:54:01 PM 5.62 0.18 5.43 33.86 89.67 Average: 31.69 1.36 30.33 226.09 3102.07 11:46:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:01 PM 5253756 7050776 2628668 33.35 2688 1975644 695044 7.78 209876 2082884 226720 11:48:01 PM 5192972 7023484 2689452 34.12 2688 2008332 714700 8.00 237648 2106196 16 11:49:01 PM 5000980 7030192 2881444 36.56 2688 2199752 683340 7.65 255624 2258620 171528 11:50:01 PM 5006020 7050920 2876404 36.49 2688 2215012 666956 7.47 262916 2237992 16 11:51:01 PM 5006740 7051652 2875684 36.48 2688 2215016 666956 7.47 262916 2237992 4 11:52:01 PM 5006872 7051784 2875552 36.48 2688 2215016 666956 7.47 262916 2237928 12 11:53:01 PM 5005972 7050884 2876452 36.49 2688 2215016 666956 7.47 262916 2238508 4 11:54:01 PM 4923932 6967300 2958492 37.53 2688 2212904 734848 8.23 301876 2278952 13348 Average: 5049656 7034624 2832768 35.94 2688 2157086 686970 7.69 257086 2209884 51456 11:46:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 93.51 73.03 964.89 10.11 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 47.46 31.39 438.75 6.39 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 41.25 33.84 295.77 7.06 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 563.57 409.05 111.60 89.67 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 0.90 0.57 0.23 0.14 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 0.73 0.17 0.04 0.01 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 0.72 0.15 0.04 0.01 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 16.55 12.40 15.39 6.43 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 95.60 70.07 226.79 14.99 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) 12/15/2024 _x86_64_ (2 CPU) 23:44:57 LINUX RESTART (2 CPU) 11:46:02 PM CPU %user %nice %system %iowait %steal %idle 11:47:01 PM all 34.90 0.00 5.79 2.94 0.14 56.23 11:47:01 PM 0 45.62 0.00 6.67 2.86 0.14 44.72 11:47:01 PM 1 24.20 0.00 4.91 3.02 0.15 67.71 11:48:01 PM all 21.22 0.00 2.37 3.35 0.12 72.95 11:48:01 PM 0 29.47 0.00 2.46 3.13 0.10 64.83 11:48:01 PM 1 12.99 0.00 2.27 3.56 0.13 81.05 11:49:01 PM all 18.80 0.00 3.65 1.19 0.09 76.26 11:49:01 PM 0 23.02 0.00 4.10 1.57 0.08 71.22 11:49:01 PM 1 14.59 0.00 3.21 0.80 0.10 81.30 11:50:01 PM all 10.47 0.00 2.57 2.56 0.10 84.30 11:50:01 PM 0 16.10 0.00 2.86 2.82 0.12 78.10 11:50:01 PM 1 4.84 0.00 2.28 2.30 0.08 90.49 11:51:01 PM all 0.38 0.00 0.10 0.08 0.07 99.38 11:51:01 PM 0 0.57 0.00 0.08 0.15 0.10 99.10 11:51:01 PM 1 0.18 0.00 0.12 0.00 0.03 99.67 11:52:01 PM all 0.33 0.00 0.05 0.00 0.07 99.55 11:52:01 PM 0 0.62 0.00 0.05 0.00 0.07 99.27 11:52:01 PM 1 0.05 0.00 0.05 0.00 0.07 99.83 11:53:01 PM all 0.31 0.00 0.06 0.00 0.06 99.57 11:53:01 PM 0 0.52 0.00 0.05 0.00 0.05 99.38 11:53:01 PM 1 0.10 0.00 0.07 0.00 0.07 99.77 11:54:01 PM all 12.13 0.00 1.34 0.08 0.09 86.35 11:54:01 PM 0 17.93 0.00 1.69 0.12 0.08 80.18 11:54:01 PM 1 6.33 0.00 1.00 0.05 0.10 92.52 Average: all 12.26 0.00 1.98 1.27 0.09 84.40 Average: 0 16.65 0.00 2.23 1.33 0.09 79.70 Average: 1 7.87 0.00 1.73 1.21 0.09 89.09