---> uname -a: Linux prd-centos7-builder-2c-1g-6959.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: 2799.996 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 542 5414 16 1864 6997 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:f1:39:e4 brd ff:ff:ff:ff:ff:ff inet 10.30.122.143/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fef1:39e4/64 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) 08/02/2024 _x86_64_ (2 CPU) 12:03:42 AM LINUX RESTART 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 197.49 19.58 177.90 3995.60 40980.95 12:06:01 AM 286.74 0.28 286.46 14.39 9394.12 12:07:01 AM 65.30 0.38 64.92 38.11 1361.17 12:08:01 AM 27.71 1.95 25.77 210.53 715.67 Average: 144.32 5.55 138.77 1064.82 13114.63 12:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5714256 2294660 28.65 2620 1701696 629112 6.95 500316 1521516 144368 12:06:01 AM 5529548 2479368 30.96 2620 1797260 686836 7.58 618064 1556600 18796 12:07:01 AM 5550960 2457956 30.69 2620 1798324 666452 7.36 600144 1556868 156 12:08:01 AM 5564656 2444260 30.52 2620 1804208 640832 7.08 700744 1441480 17852 Average: 5589855 2419061 30.20 2620 1775372 655808 7.24 604817 1519116 45293 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:05:01 AM eth0 335.27 221.65 1559.08 66.05 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 36.73 30.33 292.95 9.37 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 20.06 18.62 20.62 6.65 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 31.83 25.07 31.22 10.62 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 105.98 73.93 476.03 23.18 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) 08/02/2024 _x86_64_ (2 CPU) 12:03:42 AM LINUX RESTART 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 31.79 0.00 4.04 18.48 0.11 45.57 12:05:01 AM 0 29.98 0.00 4.43 23.25 0.09 42.25 12:05:01 AM 1 33.59 0.00 3.67 13.72 0.14 48.88 12:06:01 AM all 34.97 0.00 2.68 8.17 0.10 54.07 12:06:01 AM 0 11.86 0.00 1.82 8.27 0.10 77.94 12:06:01 AM 1 59.20 0.00 3.57 8.08 0.11 29.04 12:07:01 AM all 23.49 0.00 1.24 1.34 0.07 73.86 12:07:01 AM 0 30.02 0.00 1.51 1.63 0.07 66.76 12:07:01 AM 1 17.06 0.00 0.96 1.03 0.07 80.88 12:08:01 AM all 33.89 0.00 1.81 0.37 0.09 63.84 12:08:01 AM 0 14.35 0.00 1.28 0.37 0.09 83.91 12:08:01 AM 1 54.36 0.00 2.35 0.37 0.09 42.83 Average: all 31.02 0.00 2.44 7.07 0.09 59.38 Average: 0 21.46 0.00 2.25 8.33 0.09 67.87 Average: 1 40.77 0.00 2.63 5.79 0.10 50.71