---> uname -a: Linux prd-centos7-builder-2c-1g-2538.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 509 5445 16 1865 7029 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:c1:78:3f brd ff:ff:ff:ff:ff:ff inet 10.30.122.189/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fec1:783f/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) 04/16/2024 _x86_64_ (2 CPU) 09:03:20 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 165.16 10.98 154.18 1197.87 6364.44 09:06:01 AM 270.67 0.30 270.37 14.79 8088.14 09:07:01 AM 90.51 0.37 90.14 37.57 2311.48 09:08:01 AM 28.86 1.95 26.92 210.53 765.31 Average: 138.81 3.40 135.41 365.17 4382.50 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5709776 2299140 28.71 2620 1724344 602040 6.65 483872 1541624 144464 09:06:01 AM 5618944 2389972 29.84 2620 1797924 592536 6.54 530816 1558200 48940 09:07:01 AM 5553876 2455040 30.65 2620 1799124 650688 7.18 595680 1558364 160 09:08:01 AM 5585056 2423860 30.26 2620 1805016 611532 6.75 677828 1443808 17640 Average: 5616913 2392003 29.87 2620 1781602 614199 6.78 572049 1525499 52801 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 108.26 84.73 1036.46 32.96 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 26.83 21.40 222.63 6.73 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 27.22 24.70 27.60 8.47 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 34.09 26.23 34.50 10.52 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 49.10 39.26 330.29 14.67 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) 04/16/2024 _x86_64_ (2 CPU) 09:03:20 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 35.59 0.00 3.54 5.95 0.11 54.80 09:05:01 AM 0 12.62 0.00 2.08 5.97 0.10 79.22 09:05:01 AM 1 59.79 0.00 5.09 5.93 0.13 29.06 09:06:01 AM all 34.74 0.00 3.02 6.72 0.11 55.42 09:06:01 AM 0 21.02 0.00 2.10 7.78 0.10 69.00 09:06:01 AM 1 48.84 0.00 3.96 5.63 0.12 41.45 09:07:01 AM all 37.36 0.00 1.78 2.19 0.09 58.58 09:07:01 AM 0 17.46 0.00 1.54 2.49 0.09 78.42 09:07:01 AM 1 58.15 0.00 2.05 1.87 0.09 37.84 09:08:01 AM all 39.02 0.00 2.13 0.45 0.10 58.29 09:08:01 AM 0 38.06 0.00 2.16 0.14 0.09 59.56 09:08:01 AM 1 39.98 0.00 2.11 0.77 0.10 57.04 Average: all 36.68 0.00 2.62 3.83 0.10 56.77 Average: 0 22.22 0.00 1.97 4.11 0.09 71.61 Average: 1 51.60 0.00 3.29 3.53 0.11 41.46