---> uname -a: Linux prd-centos7-builder-2c-1g-36849.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 538 5412 16 1870 7000 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:f9:8b:60 brd ff:ff:ff:ff:ff:ff inet 10.30.122.185/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:fef9:8b60/64 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) 01/16/2025 _x86_64_ (2 CPU) 02:03:38 PM LINUX RESTART 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 333.57 28.95 304.61 4279.45 8278.95 02:06:01 PM 283.97 0.67 283.31 52.77 8455.52 02:07:02 PM 41.29 1.68 39.61 147.77 951.50 Average: 219.62 10.44 209.18 1493.72 5895.45 02:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5636772 2372144 29.62 2620 1750376 662292 7.31 540816 1554396 161860 02:06:01 PM 5559596 2449320 30.58 2620 1802096 659908 7.29 584708 1559408 10184 02:07:02 PM 5606072 2402844 30.00 2620 1802972 607656 6.71 661092 1437460 14736 Average: 5600813 2408103 30.07 2620 1785148 643285 7.10 595539 1517088 62260 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 PM eth0 361.17 234.60 1802.61 69.29 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 24.94 22.57 60.58 8.09 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:02 PM eth0 31.26 25.37 31.09 10.42 0.00 0.00 0.00 02:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 139.16 94.20 631.59 29.27 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) 01/16/2025 _x86_64_ (2 CPU) 02:03:38 PM LINUX RESTART 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 41.93 0.00 5.90 2.67 0.11 49.39 02:05:01 PM 0 17.98 0.00 3.72 1.35 0.10 76.84 02:05:01 PM 1 67.12 0.00 8.20 4.06 0.11 20.52 02:06:01 PM all 34.93 0.00 2.59 1.12 0.09 61.27 02:06:01 PM 0 10.30 0.00 1.91 0.97 0.07 86.76 02:06:01 PM 1 61.21 0.00 3.31 1.27 0.09 34.13 02:07:02 PM all 37.97 0.00 1.81 0.20 0.09 59.93 02:07:02 PM 0 25.19 0.00 1.56 0.10 0.09 73.06 02:07:02 PM 1 51.16 0.00 2.05 0.32 0.11 46.36 Average: all 38.28 0.00 3.43 1.33 0.09 56.87 Average: 0 17.80 0.00 2.40 0.81 0.09 78.91 Average: 1 59.77 0.00 4.51 1.87 0.10 33.75