---> uname -a: Linux prd-centos7-builder-2c-1g-722.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 506 5423 16 1890 7031 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:77:17:6b brd ff:ff:ff:ff:ff:ff inet 10.30.122.7/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe77:176b/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) 02/10/2024 _x86_64_ (2 CPU) 06:03:18 PM LINUX RESTART 06:04:02 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 110.15 2.34 107.81 73.44 5807.91 06:06:01 PM 286.99 0.32 286.68 15.32 9366.59 06:07:01 PM 86.94 0.37 86.58 37.57 2378.38 06:08:01 PM 15.43 0.28 15.14 7.60 319.57 Average: 124.95 0.82 124.13 33.32 4462.89 06:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5629316 2379600 29.71 2620 1760840 644220 7.11 532768 1569892 173568 06:06:01 PM 5584080 2424836 30.28 2620 1821972 599056 6.61 531840 1587476 48432 06:07:01 PM 5578120 2430796 30.35 2620 1823028 600304 6.63 547436 1577184 24 06:08:01 PM 5561072 2447844 30.56 2620 1820944 616296 6.80 572652 1566520 13588 Average: 5588147 2420769 30.23 2620 1806696 614969 6.79 546174 1575268 58903 06:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:05:01 PM eth0 129.73 115.23 1033.10 13.89 0.00 0.00 0.00 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 72.06 64.11 307.81 10.07 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 71.75 66.01 46.88 12.29 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 46.88 42.83 26.68 8.10 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 79.90 71.86 350.79 11.08 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) 02/10/2024 _x86_64_ (2 CPU) 06:03:18 PM LINUX RESTART 06:04:02 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 32.52 0.00 2.78 3.11 0.12 61.47 06:05:01 PM 0 33.75 0.00 2.95 1.56 0.12 61.62 06:05:01 PM 1 31.28 0.00 2.60 4.67 0.12 61.32 06:06:01 PM all 32.24 0.00 2.60 9.40 0.10 55.67 06:06:01 PM 0 17.74 0.00 1.94 7.77 0.09 72.47 06:06:01 PM 1 47.34 0.00 3.31 11.10 0.11 38.14 06:07:01 PM all 33.41 0.00 2.05 2.39 0.09 62.06 06:07:01 PM 0 31.18 0.00 2.06 2.51 0.10 64.15 06:07:01 PM 1 35.64 0.00 2.04 2.25 0.09 59.98 06:08:01 PM all 25.04 0.00 1.18 0.12 0.09 73.57 06:08:01 PM 0 8.63 0.00 0.78 0.03 0.07 90.49 06:08:01 PM 1 42.20 0.00 1.61 0.23 0.09 55.87 Average: all 30.78 0.00 2.15 3.74 0.10 63.23 Average: 0 22.65 0.00 1.92 2.97 0.10 72.37 Average: 1 39.10 0.00 2.38 4.54 0.10 53.88