---> uname -a: Linux prd-centos7-builder-2c-1g-35338.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 530 5418 16 1871 7008 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:57:7b:4d brd ff:ff:ff:ff:ff:ff inet 10.30.123.177/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fe57:7b4d/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) 12/18/2024 _x86_64_ (2 CPU) 03:03:22 PM LINUX RESTART 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 181.98 10.04 171.94 863.82 7474.70 03:06:01 PM 274.68 0.67 274.01 53.71 7564.78 03:07:01 PM 25.92 1.63 24.28 146.04 597.29 03:08:01 PM 57.54 0.32 57.23 64.49 1160.69 Average: 135.02 3.16 131.86 282.02 4199.23 03:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5607244 2401672 29.99 2620 1794956 602384 6.65 531872 1577936 174544 03:06:01 PM 5605880 2403036 30.00 2620 1804796 584876 6.46 540600 1561396 24 03:07:01 PM 5587268 2421648 30.24 2620 1805796 601712 6.64 682780 1439584 14800 03:08:01 PM 5574760 2434156 30.39 2620 1810824 606096 6.69 686104 1445516 60 Average: 5593788 2415128 30.16 2620 1804093 598767 6.61 610339 1506108 47357 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 PM eth0 68.92 50.88 1037.37 11.30 0.00 0.00 0.00 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 25.75 22.89 59.90 8.17 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 28.60 23.07 28.91 9.43 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 10.73 9.98 7.88 4.35 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.50 26.70 283.52 8.31 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) 12/18/2024 _x86_64_ (2 CPU) 03:03:22 PM LINUX RESTART 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 35.59 0.00 3.53 4.68 0.14 56.05 03:05:01 PM 0 44.95 0.00 4.16 6.79 0.11 43.99 03:05:01 PM 1 26.49 0.00 2.94 2.61 0.16 67.80 03:06:01 PM all 33.31 0.00 2.02 7.01 0.11 57.54 03:06:01 PM 0 42.59 0.00 2.11 7.95 0.12 47.23 03:06:01 PM 1 24.19 0.00 1.92 6.10 0.10 67.69 03:07:01 PM all 33.25 0.00 1.51 0.57 0.09 64.58 03:07:01 PM 0 65.83 0.00 2.38 1.11 0.11 30.57 03:07:01 PM 1 3.26 0.00 0.72 0.05 0.08 95.88 03:08:01 PM all 14.92 0.00 0.82 14.85 0.06 69.34 03:08:01 PM 0 28.40 0.00 1.17 20.52 0.07 49.83 03:08:01 PM 1 1.95 0.00 0.50 9.40 0.05 88.09 Average: all 29.20 0.00 1.97 6.82 0.10 61.92 Average: 0 45.22 0.00 2.45 9.19 0.10 43.03 Average: 1 13.81 0.00 1.51 4.54 0.10 80.04