---> uname -a: Linux prd-centos7-builder-2c-1g-923.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 495 5439 16 1886 7043 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:01:cb:6b brd ff:ff:ff:ff:ff:ff inet 10.30.122.253/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85898sec preferred_lft 85898sec inet6 fe80::f816:3eff:fe01:cb6b/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) 02/14/2024 _x86_64_ (2 CPU) 11:03:50 PM LINUX RESTART 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 245.74 0.23 245.50 6.53 9432.86 11:07:01 PM 125.97 0.25 125.72 14.13 4222.32 11:08:01 PM 67.77 0.02 67.75 0.53 1558.72 11:09:01 PM 5.21 0.00 5.21 0.00 199.68 11:10:01 PM 10.26 0.37 9.90 37.58 160.69 11:11:01 PM 13.89 0.00 13.89 0.00 240.50 11:12:01 PM 28.39 1.95 26.44 210.56 798.18 Average: 71.04 0.40 70.63 38.48 2373.45 11:05:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 5631356 2377560 29.69 2620 1799740 599080 6.61 489892 1588000 106928 11:07:01 PM 5609176 2399740 29.96 2620 1818288 595352 6.57 514720 1581172 29672 11:08:01 PM 5590276 2418640 30.20 2620 1818288 616444 6.81 536872 1581172 4 11:09:01 PM 5589260 2419656 30.21 2620 1818296 617212 6.81 537400 1581172 4 11:10:01 PM 5607180 2401736 29.99 2620 1819356 597484 6.60 525856 1574152 28 11:11:01 PM 5591152 2417764 30.19 2620 1820744 611716 6.75 543684 1572244 1420 11:12:01 PM 5630776 2378140 29.69 2620 1827828 599848 6.62 612820 1458324 28048 Average: 5607025 2401891 29.99 2620 1817506 605305 6.68 537321 1562319 23729 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:06:01 PM eth0 57.10 37.28 910.56 6.72 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 19.16 15.38 198.30 4.24 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 1.68 1.42 1.27 0.57 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 0.28 0.27 0.11 0.08 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 14.86 14.09 16.89 4.45 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 16.23 15.54 13.47 5.26 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 28.34 22.97 24.61 15.71 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 19.66 15.28 166.48 5.29 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) 02/14/2024 _x86_64_ (2 CPU) 11:03:50 PM LINUX RESTART 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 34.20 0.00 3.13 6.89 0.12 55.65 11:06:01 PM 0 7.93 0.00 1.29 4.32 0.08 86.38 11:06:01 PM 1 62.10 0.00 5.13 9.63 0.16 22.98 11:07:01 PM all 21.14 0.00 1.46 9.50 0.09 67.81 11:07:01 PM 0 9.15 0.00 1.18 13.53 0.08 76.05 11:07:01 PM 1 33.37 0.00 1.74 5.39 0.09 59.41 11:08:01 PM all 1.45 0.00 0.10 52.31 0.03 46.11 11:08:01 PM 0 0.80 0.00 0.08 52.43 0.05 46.64 11:08:01 PM 1 2.09 0.00 0.10 52.18 0.03 45.59 11:09:01 PM all 0.33 0.00 0.03 3.10 0.03 96.50 11:09:01 PM 0 0.28 0.00 0.05 0.10 0.02 99.55 11:09:01 PM 1 0.38 0.00 0.02 6.07 0.03 93.49 11:10:01 PM all 19.19 0.00 1.09 3.44 0.07 76.21 11:10:01 PM 0 23.07 0.00 1.00 4.58 0.07 71.28 11:10:01 PM 1 15.36 0.00 1.18 2.33 0.07 81.06 11:11:01 PM all 24.43 0.00 0.90 1.35 0.08 73.25 11:11:01 PM 0 4.24 0.00 0.55 0.17 0.10 94.94 11:11:01 PM 1 45.45 0.00 1.28 2.56 0.07 50.65 11:12:01 PM all 31.43 0.00 1.89 2.14 0.10 64.45 11:12:01 PM 0 14.09 0.00 1.58 1.14 0.07 83.11 11:12:01 PM 1 49.38 0.00 2.19 3.20 0.11 45.13 Average: all 18.69 0.00 1.22 11.38 0.07 68.64 Average: 0 8.44 0.00 0.82 10.96 0.07 79.72 Average: 1 29.16 0.00 1.62 11.81 0.08 57.33