---> uname -a: Linux prd-centos7-builder-2c-1g-5364.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 art rep_good nopl extd_apicid eagerfpu 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 503 5445 16 1872 7036 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:c1:6c:fa brd ff:ff:ff:ff:ff:ff inet 10.30.123.187/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fec1:6cfa/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 03/10/2024 _x86_64_ (2 CPU) 08:03:18 AM LINUX RESTART 08:04:02 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 215.33 2.18 213.14 70.19 9283.99 08:06:01 AM 185.81 0.62 185.19 50.77 5380.26 08:07:01 AM 29.80 0.03 29.77 1.20 605.83 08:08:01 AM 29.32 1.95 27.37 210.56 776.08 Average: 114.65 1.19 113.46 83.24 3989.71 08:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 5566628 2442280 30.49 2620 1807984 640104 7.07 559240 1585620 121912 08:06:01 AM 5609516 2399392 29.96 2620 1806836 596988 6.59 530960 1569844 9008 08:07:01 AM 5532040 2476868 30.93 2620 1806984 670084 7.40 608472 1569512 144 08:08:01 AM 5639060 2369848 29.59 2620 1815040 551396 6.09 612084 1456000 29344 Average: 5586811 2422097 30.24 2620 1809211 614643 6.79 577689 1545244 40102 08:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:05:01 AM eth0 59.81 43.28 953.45 7.95 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 27.97 24.84 63.40 7.86 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 17.34 15.01 13.55 5.81 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 36.73 27.20 39.59 10.32 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.36 27.52 264.66 7.99 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 03/10/2024 _x86_64_ (2 CPU) 08:03:18 AM LINUX RESTART 08:04:02 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 35.68 0.00 3.02 5.27 0.11 55.92 08:05:01 AM 0 64.53 0.00 4.92 5.20 0.11 25.25 08:05:01 AM 1 8.47 0.00 1.21 5.37 0.10 84.85 08:06:01 AM all 35.07 0.00 2.53 4.44 0.10 57.86 08:06:01 AM 0 57.79 0.00 3.74 4.77 0.09 33.62 08:06:01 AM 1 13.30 0.00 1.40 4.12 0.09 81.09 08:07:01 AM all 24.98 0.00 0.75 0.39 0.07 73.81 08:07:01 AM 0 48.54 0.00 1.04 0.32 0.07 50.04 08:07:01 AM 1 2.42 0.00 0.45 0.45 0.08 96.59 08:08:01 AM all 38.55 0.00 2.09 0.31 0.10 58.96 08:08:01 AM 0 71.98 0.00 3.13 0.54 0.09 24.25 08:08:01 AM 1 7.16 0.00 1.15 0.08 0.10 91.50 Average: all 33.53 0.00 2.09 2.58 0.09 61.71 Average: 0 60.61 0.00 3.19 2.69 0.09 33.43 Average: 1 7.82 0.00 1.05 2.49 0.09 88.55