---> uname -a: Linux prd-centos7-builder-2c-1g-757.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 507 5423 16 1890 7031 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:05:0d:a9 brd ff:ff:ff:ff:ff:ff inet 10.30.123.184/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe05:da9/64 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) 02/11/2024 _x86_64_ (2 CPU) 06:03:17 PM LINUX RESTART 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 180.76 2.10 178.66 67.42 8517.37 06:06:01 PM 212.69 0.28 212.41 14.39 6611.59 06:07:01 PM 80.86 0.37 80.50 37.57 1758.23 06:08:01 PM 13.19 0.00 13.19 0.00 243.62 06:09:01 PM 31.54 1.95 29.59 210.49 924.18 Average: 103.80 0.94 102.86 65.98 3610.81 06:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5624916 2384000 29.77 2620 1768224 627828 6.93 526244 1571840 80288 06:06:01 PM 5590280 2418636 30.20 2620 1821984 586572 6.48 530772 1584380 32324 06:07:01 PM 5599964 2408952 30.08 2620 1823036 573800 6.34 527680 1577036 12 06:08:01 PM 5520196 2488720 31.07 2620 1838064 638560 7.05 605500 1579368 15028 06:09:01 PM 5524756 2484160 31.02 2620 1831532 643452 7.10 717604 1461504 28044 Average: 5572022 2436894 30.43 2620 1816568 614042 6.78 581560 1554826 31139 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 123.72 110.51 914.41 13.77 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 79.11 70.16 308.82 11.41 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 60.78 55.51 39.70 10.18 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 47.97 43.99 26.68 8.16 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 65.11 57.12 42.32 19.33 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 75.34 67.46 266.38 12.57 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) 02/11/2024 _x86_64_ (2 CPU) 06:03:17 PM LINUX RESTART 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 33.15 0.00 2.84 5.14 0.11 58.77 06:05:01 PM 0 48.99 0.00 3.86 6.69 0.13 40.33 06:05:01 PM 1 18.07 0.00 1.86 3.65 0.09 76.33 06:06:01 PM all 33.36 0.00 2.77 5.45 0.11 58.31 06:06:01 PM 0 53.63 0.00 4.19 7.18 0.13 34.88 06:06:01 PM 1 14.22 0.00 1.42 3.82 0.09 80.45 06:07:01 PM all 28.41 0.00 1.52 4.97 0.10 64.99 06:07:01 PM 0 43.93 0.00 1.75 4.88 0.11 49.33 06:07:01 PM 1 13.56 0.00 1.30 5.08 0.09 79.98 06:08:01 PM all 23.46 0.00 1.01 1.10 0.07 74.36 06:08:01 PM 0 31.35 0.00 0.98 1.31 0.09 66.28 06:08:01 PM 1 15.72 0.00 1.04 0.87 0.07 82.29 06:09:01 PM all 32.02 0.00 2.06 1.15 0.11 64.66 06:09:01 PM 0 31.49 0.00 1.93 1.45 0.09 65.04 06:09:01 PM 1 32.59 0.00 2.16 0.84 0.12 64.28 Average: all 30.05 0.00 2.03 3.55 0.10 64.26 Average: 0 41.73 0.00 2.52 4.26 0.11 51.38 Average: 1 18.76 0.00 1.55 2.86 0.09 76.73