---> uname -a: Linux prd-centos7-builder-2c-1g-662.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: 2800.000 BogoMIPS: 5600.00 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 501 5429 16 1890 7037 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:6b:14:49 brd ff:ff:ff:ff:ff:ff inet 10.30.122.178/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe6b:1449/64 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) 02/09/2024 _x86_64_ (2 CPU) 11:03:18 AM LINUX RESTART 11:04:02 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 180.17 1.13 179.03 36.59 8713.72 11:06:01 AM 208.13 0.28 207.84 14.39 6161.79 11:07:01 AM 86.09 0.37 85.73 37.57 2298.73 11:08:01 AM 17.52 1.63 15.89 146.06 356.04 Average: 122.74 0.85 121.89 58.74 4364.63 11:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5644372 2364544 29.52 2620 1767796 621284 6.86 509304 1570616 79732 11:06:01 AM 5604716 2404200 30.02 2620 1821472 587124 6.48 517332 1583632 48432 11:07:01 AM 5584860 2424056 30.27 2620 1822532 599840 6.62 543644 1576284 12 11:08:01 AM 5588880 2420036 30.22 2620 1824184 592520 6.54 660040 1456100 13708 Average: 5605707 2403209 30.01 2620 1808996 600192 6.63 557580 1546658 35471 11:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 122.85 110.79 913.53 13.41 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 69.57 61.21 302.55 9.74 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 68.05 61.71 43.51 11.39 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 57.80 49.33 39.34 10.92 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 79.39 70.59 322.28 11.36 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) 02/09/2024 _x86_64_ (2 CPU) 11:03:18 AM LINUX RESTART 11:04:02 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 34.50 0.00 2.89 4.82 0.11 57.69 11:05:01 AM 0 55.48 0.00 4.13 6.21 0.13 34.04 11:05:01 AM 1 14.48 0.00 1.69 3.48 0.10 80.26 11:06:01 AM all 30.96 0.00 2.66 5.41 0.10 60.89 11:06:01 AM 0 53.31 0.00 3.76 4.95 0.11 37.87 11:06:01 AM 1 9.56 0.00 1.61 5.86 0.08 82.88 11:07:01 AM all 31.49 0.00 1.52 1.40 0.09 65.51 11:07:01 AM 0 58.14 0.00 2.22 1.89 0.11 37.64 11:07:01 AM 1 6.21 0.00 0.86 0.94 0.07 91.92 11:08:01 AM all 29.35 0.00 1.46 0.14 0.08 68.98 11:08:01 AM 0 57.37 0.00 2.33 0.21 0.09 40.00 11:08:01 AM 1 2.90 0.00 0.62 0.07 0.07 96.34 Average: all 31.55 0.00 2.12 2.93 0.09 63.31 Average: 0 56.08 0.00 3.11 3.30 0.11 37.41 Average: 1 8.23 0.00 1.19 2.57 0.08 87.93