---> uname -a: Linux prd-centos7-builder-2c-1g-969.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 517 5417 16 1886 7021 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:78:fa:b2 brd ff:ff:ff:ff:ff:ff inet 10.30.122.146/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe78:fab2/64 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) 02/15/2024 _x86_64_ (2 CPU) 09:03:17 AM LINUX RESTART 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 181.84 1.03 180.81 33.32 7899.93 09:06:01 AM 199.42 0.03 199.38 0.27 6111.39 09:07:02 AM 110.48 0.63 109.85 52.24 2933.42 09:08:01 AM 14.50 0.00 14.50 0.00 250.96 Average: 127.03 0.43 126.60 21.55 4315.85 09:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5628000 2380916 29.73 2620 1764528 657100 7.25 529072 1567264 77440 09:06:01 AM 5534540 2474376 30.90 2620 1832420 665008 7.34 574692 1597544 60020 09:07:02 AM 5532620 2476296 30.92 2620 1829008 662860 7.32 599048 1573048 9744 09:08:01 AM 5519108 2489808 31.09 2620 1830348 676592 7.47 615200 1571128 11064 Average: 5553567 2455349 30.66 2620 1814076 665390 7.35 579503 1577246 39567 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 AM eth0 53.51 41.81 877.53 6.80 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 22.14 17.62 283.57 4.57 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:02 AM eth0 24.29 21.27 25.79 7.29 0.00 0.00 0.00 09:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 20.04 16.84 20.12 5.49 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 30.04 24.42 302.93 6.04 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) 02/15/2024 _x86_64_ (2 CPU) 09:03:17 AM LINUX RESTART 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 30.17 0.00 2.40 5.44 0.11 61.88 09:05:01 AM 0 42.94 0.00 3.47 6.99 0.11 46.50 09:05:01 AM 1 17.79 0.00 1.40 3.93 0.12 76.77 09:06:01 AM all 19.77 0.00 1.88 15.15 0.09 63.11 09:06:01 AM 0 18.41 0.00 1.97 18.15 0.09 61.38 09:06:01 AM 1 21.11 0.00 1.80 12.16 0.09 64.85 09:07:02 AM all 33.76 0.00 1.95 2.95 0.11 61.23 09:07:02 AM 0 56.16 0.00 2.28 3.01 0.11 38.43 09:07:02 AM 1 12.63 0.00 1.61 2.89 0.09 82.78 09:08:01 AM all 24.42 0.00 0.87 0.88 0.12 73.71 09:08:01 AM 0 48.88 0.00 1.40 1.84 0.11 47.77 09:08:01 AM 1 1.74 0.00 0.37 0.02 0.15 97.72 Average: all 27.00 0.00 1.78 6.16 0.11 64.96 Average: 0 41.30 0.00 2.28 7.64 0.10 48.67 Average: 1 13.28 0.00 1.29 4.73 0.11 80.59