---> uname -a: Linux prd-centos7-builder-2c-1g-33449.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 535 5414 16 1870 7003 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:ab:2c:6b brd ff:ff:ff:ff:ff:ff inet 10.30.122.31/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86144sec preferred_lft 86144sec inet6 fe80::f816:3eff:feab:2c6b/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) 11/28/2024 _x86_64_ (2 CPU) 10:03:47 AM LINUX RESTART 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 185.38 23.33 162.04 4249.43 40175.43 10:06:01 AM 284.96 0.28 284.68 14.39 9328.70 10:07:01 AM 83.79 0.37 83.42 37.58 2048.83 10:08:01 AM 32.40 1.95 30.45 210.56 839.33 Average: 146.64 6.48 140.16 1128.08 13099.04 10:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5624988 2383928 29.77 2620 1732264 690416 7.62 591336 1522220 177896 10:06:01 AM 5581220 2427696 30.31 2620 1802752 634732 7.01 562932 1563864 40552 10:07:01 AM 5525156 2483760 31.01 2620 1804020 688220 7.60 622164 1560524 220 10:08:01 AM 5568516 2440400 30.47 2620 1812392 634888 7.01 692680 1446168 30148 Average: 5574970 2433946 30.39 2620 1787857 662064 7.31 617278 1523194 62204 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 277.45 190.46 1510.79 63.97 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 33.54 28.18 323.94 7.77 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 25.47 23.85 24.41 8.84 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 35.98 28.05 39.41 11.34 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 93.12 67.64 474.67 22.98 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) 11/28/2024 _x86_64_ (2 CPU) 10:03:47 AM LINUX RESTART 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 29.32 0.00 4.17 27.34 0.10 39.08 10:05:01 AM 0 15.25 0.00 3.89 26.73 0.09 54.03 10:05:01 AM 1 43.81 0.00 4.46 27.97 0.09 23.67 10:06:01 AM all 32.36 0.00 2.71 8.61 0.10 56.22 10:06:01 AM 0 8.72 0.00 1.58 7.76 0.12 81.82 10:06:01 AM 1 57.22 0.00 3.92 9.50 0.11 29.25 10:07:01 AM all 34.07 0.00 1.67 2.95 0.10 61.20 10:07:01 AM 0 19.78 0.00 1.24 2.59 0.10 76.29 10:07:01 AM 1 48.95 0.00 2.11 3.32 0.11 45.52 10:08:01 AM all 37.61 0.00 2.33 0.61 0.11 59.34 10:08:01 AM 0 16.58 0.00 2.02 0.10 0.09 81.21 10:08:01 AM 1 60.02 0.00 2.63 1.13 0.13 36.09 Average: all 33.32 0.00 2.72 9.92 0.11 53.93 Average: 0 15.07 0.00 2.18 9.29 0.10 73.36 Average: 1 52.43 0.00 3.28 10.58 0.11 33.60