---> uname -a: Linux prd-centos7-builder-2c-1g-843.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 502 5427 16 1890 7035 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:68:34:60 brd ff:ff:ff:ff:ff:ff inet 10.30.123.33/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fe68:3460/64 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) 02/13/2024 _x86_64_ (2 CPU) 03:03:18 AM LINUX RESTART 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 129.80 2.17 127.63 69.29 7096.95 03:06:01 AM 259.10 0.30 258.80 14.79 7825.89 03:07:01 AM 85.39 0.37 85.03 37.57 2334.28 03:08:01 AM 22.80 1.65 21.15 146.17 529.00 Average: 124.27 1.12 123.15 66.96 4446.39 03:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5664792 2344124 29.27 2620 1761172 609708 6.73 493920 1569636 123140 03:06:01 AM 5583420 2425496 30.28 2620 1822044 603664 6.66 535712 1584500 48444 03:07:01 AM 5582020 2426896 30.30 2620 1823096 601736 6.64 545056 1577152 32 03:08:01 AM 5628336 2380580 29.72 2620 1827000 549176 6.06 614604 1460748 15908 Average: 5614642 2394274 29.90 2620 1808328 591071 6.53 547323 1548009 46881 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 57.20 42.80 994.01 7.04 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 28.55 22.17 292.32 6.39 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 21.40 18.69 23.05 6.26 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 28.93 22.60 28.44 8.83 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 34.02 26.57 334.45 7.13 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) 02/13/2024 _x86_64_ (2 CPU) 03:03:18 AM LINUX RESTART 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 32.03 0.00 2.62 5.39 0.11 59.85 03:05:01 AM 0 50.38 0.00 3.66 6.41 0.12 39.43 03:05:01 AM 1 14.43 0.00 1.59 4.41 0.10 79.47 03:06:01 AM all 34.55 0.00 2.83 7.05 0.12 55.45 03:06:01 AM 0 55.31 0.00 3.87 8.46 0.11 32.26 03:06:01 AM 1 14.58 0.00 1.86 5.71 0.12 77.73 03:07:01 AM all 28.37 0.00 1.38 2.46 0.07 67.72 03:07:01 AM 0 55.57 0.00 1.91 2.17 0.07 40.28 03:07:01 AM 1 2.47 0.00 0.87 2.74 0.08 93.83 03:08:01 AM all 33.59 0.00 1.68 0.27 0.10 64.37 03:08:01 AM 0 65.35 0.00 2.57 0.43 0.11 31.54 03:08:01 AM 1 4.01 0.00 0.82 0.12 0.07 94.98 Average: all 32.12 0.00 2.12 3.79 0.10 61.86 Average: 0 56.62 0.00 3.00 4.38 0.10 35.90 Average: 1 8.83 0.00 1.28 3.23 0.09 86.57