---> uname -a: Linux prd-centos7-builder-2c-1g-35382.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 520 5428 16 1872 7018 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:f5:ab brd ff:ff:ff:ff:ff:ff inet 10.30.122.118/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fefd:f5ab/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) 12/19/2024 _x86_64_ (2 CPU) 12:03:20 PM LINUX RESTART 12:04:02 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 234.32 2.17 232.15 69.39 9655.19 12:06:01 PM 186.84 0.67 186.17 53.71 5145.89 12:07:01 PM 29.05 1.82 27.23 188.81 728.75 Average: 149.59 1.55 148.05 104.17 5151.36 12:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5558204 2450704 30.60 2620 1820060 629228 6.95 566420 1584100 132560 12:06:01 PM 5597844 2411064 30.10 2620 1804788 602044 6.65 547484 1560816 24 12:07:01 PM 5535544 2473364 30.88 2620 1810124 652168 7.20 723684 1444752 17804 Average: 5563864 2445044 30.53 2620 1811657 627813 6.93 612529 1529889 50129 12:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 PM eth0 62.51 49.52 963.06 9.91 0.00 0.00 0.00 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 27.42 24.32 41.65 9.24 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 31.86 25.75 31.34 10.79 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.47 33.10 341.89 9.98 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) 12/19/2024 _x86_64_ (2 CPU) 12:03:20 PM LINUX RESTART 12:04:02 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 35.41 0.00 3.35 5.53 0.10 55.61 12:05:01 PM 0 17.01 0.00 2.00 5.78 0.09 75.12 12:05:01 PM 1 54.68 0.00 4.76 5.27 0.11 35.18 12:06:01 PM all 38.63 0.00 1.69 3.88 0.09 55.71 12:06:01 PM 0 23.16 0.00 1.39 5.76 0.07 69.63 12:06:01 PM 1 54.56 0.00 2.01 1.94 0.09 41.40 12:07:01 PM all 38.12 0.00 1.99 0.31 0.10 59.47 12:07:01 PM 0 35.71 0.00 1.91 0.28 0.10 62.00 12:07:01 PM 1 40.54 0.00 2.07 0.35 0.10 56.93 Average: all 37.41 0.00 2.34 3.22 0.10 56.94 Average: 0 25.30 0.00 1.76 3.94 0.09 68.91 Average: 1 49.83 0.00 2.92 2.48 0.10 44.67