---> uname -a: Linux prd-centos7-builder-2c-1g-5991.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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 1.9G 0 1.9G 0% /dev tmpfs 1.9G 0 1.9G 0% /dev/shm tmpfs 1.9G 17M 1.9G 1% /run tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup /dev/vda1 20G 6.8G 14G 34% / tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 398 302 16 3088 3099 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 pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:33:fb:c7 brd ff:ff:ff:ff:ff:ff inet 10.30.219.209/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe33:fbc7/64 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-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 12/02/2023 _x86_64_ (1 CPU) 01:44:20 PM LINUX RESTART 01:45:01 PM tps rtps wtps bread/s bwrtn/s 01:46:01 PM 103.49 9.95 93.53 1167.87 7173.94 01:47:01 PM 291.19 12.82 278.37 2074.37 10743.69 01:48:01 PM 101.33 3.82 97.52 644.03 14475.41 01:49:02 PM 112.85 12.23 100.62 849.95 27892.42 Average: 153.28 9.70 143.58 1188.68 15070.42 01:45:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:46:01 PM 1612412 2267880 58.45 2088 1791556 498840 10.12 452844 1581852 193036 01:47:01 PM 1400184 2480108 63.92 2088 1924308 538808 10.93 545552 1670376 6376 01:48:01 PM 771692 3108600 80.11 2088 2432020 607120 12.32 962212 1854212 112772 01:49:02 PM 339172 3541120 91.26 2088 3003872 456652 9.26 1538916 1677140 34748 Average: 1030865 2849427 73.43 2088 2287939 525355 10.66 874881 1695895 86733 01:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:46:01 PM eth0 78.47 56.91 1364.22 9.10 0.00 0.00 0.00 01:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 PM eth0 123.25 155.85 542.85 28.40 0.00 0.00 0.00 01:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 PM eth0 377.19 447.94 2564.79 62.89 0.00 0.00 0.00 01:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:02 PM eth0 129.60 148.06 150.65 3594.09 0.00 0.00 0.00 01:49:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 177.99 203.51 1155.95 917.14 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-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 12/02/2023 _x86_64_ (1 CPU) 01:44:20 PM LINUX RESTART 01:45:01 PM CPU %user %nice %system %iowait %steal %idle 01:46:01 PM all 76.66 0.00 5.83 7.05 0.15 10.31 01:46:01 PM 0 76.66 0.00 5.83 7.05 0.15 10.31 01:47:01 PM all 40.54 0.00 3.66 4.67 0.12 51.00 01:47:01 PM 0 40.54 0.00 3.66 4.67 0.12 51.00 01:48:01 PM all 46.30 0.00 3.42 7.20 0.14 42.93 01:48:01 PM 0 46.30 0.00 3.42 7.20 0.14 42.93 01:49:02 PM all 72.59 0.00 5.46 3.55 0.11 18.29 01:49:02 PM 0 72.59 0.00 5.46 3.55 0.11 18.29 Average: all 58.75 0.00 4.57 5.61 0.13 30.93 Average: 0 58.75 0.00 4.57 5.61 0.13 30.93