---> uname -a: Linux prd-centos7-builder-2c-1g-1097.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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 502 5429 16 1889 7036 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:be:a9:c8 brd ff:ff:ff:ff:ff:ff inet 10.30.122.67/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:febe:a9c8/64 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) 02/16/2024 _x86_64_ (2 CPU) 09:03:18 PM LINUX RESTART 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 218.27 2.15 216.13 69.03 8424.17 09:06:01 PM 183.19 0.28 182.91 14.40 6186.64 09:07:01 PM 77.53 1.37 76.16 94.62 1564.72 09:08:01 PM 27.38 1.93 25.45 210.39 681.75 Average: 126.59 1.43 125.15 97.12 4214.09 09:04:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5650056 2358860 29.45 2620 1765024 618252 6.83 501528 1568976 61072 09:06:01 PM 5638912 2370004 29.59 2620 1819740 560160 6.18 491524 1575096 32312 09:07:01 PM 5581412 2427504 30.31 2620 1822492 609388 6.73 547728 1575688 32 09:08:01 PM 5627708 2381208 29.73 2620 1828356 555580 6.13 616972 1461128 15908 Average: 5624522 2384394 29.77 2620 1808903 585845 6.47 539438 1545222 27331 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:05:01 PM eth0 55.46 42.10 872.01 7.17 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 30.79 26.27 303.29 7.44 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 28.99 23.52 33.22 10.35 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 31.20 25.23 30.86 20.54 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.61 29.28 309.83 11.38 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) 02/16/2024 _x86_64_ (2 CPU) 09:03:18 PM LINUX RESTART 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 32.91 0.00 2.65 6.63 0.11 57.70 09:05:01 PM 0 16.25 0.00 1.58 5.48 0.09 76.61 09:05:01 PM 1 50.35 0.00 3.80 7.84 0.13 37.88 09:06:01 PM all 37.80 0.00 2.61 3.58 0.10 55.91 09:06:01 PM 0 14.38 0.00 2.25 3.10 0.09 80.18 09:06:01 PM 1 62.32 0.00 2.98 4.06 0.09 30.55 09:07:01 PM all 24.04 0.00 1.38 2.32 0.06 72.21 09:07:01 PM 0 19.83 0.00 1.38 1.89 0.07 76.83 09:07:01 PM 1 28.28 0.00 1.36 2.75 0.07 67.54 09:08:01 PM all 37.02 0.00 1.76 0.71 0.10 60.41 09:08:01 PM 0 20.85 0.00 1.52 0.40 0.07 77.16 09:08:01 PM 1 53.86 0.00 2.05 1.04 0.11 42.94 Average: all 32.91 0.00 2.10 3.31 0.09 61.58 Average: 0 17.82 0.00 1.68 2.72 0.08 77.70 Average: 1 48.57 0.00 2.54 3.92 0.10 44.88