---> uname -a: Linux prd-centos7-builder-2c-1g-36017.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 516 5438 16 1866 7022 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:fd:7f:2b brd ff:ff:ff:ff:ff:ff inet 10.30.122.83/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fefd:7f2b/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) 01/03/2025 _x86_64_ (2 CPU) 03:03:21 AM LINUX RESTART 03:04:02 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 190.25 17.87 172.38 3779.86 5556.90 03:06:01 AM 198.62 0.03 198.58 0.27 7524.77 03:07:01 AM 155.85 0.65 155.20 53.18 4103.30 03:08:01 AM 24.50 1.63 22.87 146.04 588.29 Average: 142.11 5.00 137.12 983.85 4438.92 03:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5821288 2187628 27.31 2620 1582992 657944 7.26 515896 1426380 15300 03:06:01 AM 5593032 2415884 30.16 2620 1798644 616628 6.81 545988 1570424 98584 03:07:01 AM 5530356 2478560 30.95 2620 1798972 676752 7.47 622828 1554880 232 03:08:01 AM 5553204 2455712 30.66 2620 1799800 655020 7.23 724532 1433104 14824 Average: 5624470 2384446 29.77 2620 1745102 651586 7.19 602311 1496197 32235 03:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 274.17 183.33 1165.84 62.79 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 42.36 35.61 679.63 9.37 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 23.99 22.43 38.98 8.07 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 25.55 21.40 27.57 8.57 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 90.80 65.23 475.31 22.04 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) 01/03/2025 _x86_64_ (2 CPU) 03:03:21 AM LINUX RESTART 03:04:02 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 22.41 0.00 2.44 12.59 0.13 62.44 03:05:01 AM 0 10.46 0.00 1.88 10.43 0.10 77.13 03:05:01 AM 1 34.65 0.00 3.02 14.83 0.16 47.35 03:06:01 AM all 29.97 0.00 3.00 5.15 0.13 61.75 03:06:01 AM 0 21.31 0.00 2.04 3.15 0.16 73.35 03:06:01 AM 1 38.79 0.00 3.96 7.19 0.12 49.93 03:07:01 AM all 33.37 0.00 1.60 4.17 0.13 60.73 03:07:01 AM 0 9.50 0.00 1.02 3.75 0.10 85.63 03:07:01 AM 1 59.30 0.00 2.20 4.64 0.15 33.71 03:08:01 AM all 31.64 0.00 1.59 1.35 0.12 65.31 03:08:01 AM 0 6.84 0.00 1.13 0.08 0.10 91.84 03:08:01 AM 1 58.53 0.00 2.09 2.70 0.17 36.51 Average: all 29.34 0.00 2.16 5.82 0.13 62.56 Average: 0 11.99 0.00 1.51 4.32 0.12 82.06 Average: 1 47.61 0.00 2.83 7.40 0.15 42.01