---> uname -a: Linux prd-centos7-builder-2c-1g-436.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 5.9G 15G 30% / tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 389 1195 16 2204 3126 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:c8:31:89 brd ff:ff:ff:ff:ff:ff inet 10.30.219.17/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86135sec preferred_lft 86135sec inet6 fe80::f816:3eff:fec8:3189/64 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) 01/03/2024 _x86_64_ (1 CPU) 09:17:42 PM LINUX RESTART 09:18:01 PM tps rtps wtps bread/s bwrtn/s 09:19:02 PM 155.86 44.03 111.83 6036.39 45296.08 09:20:01 PM 295.43 13.19 282.24 2134.55 12991.30 09:21:01 PM 68.24 9.06 59.17 1303.24 2031.99 09:22:01 PM 89.58 2.17 87.41 284.43 7756.28 Average: 152.58 16.93 135.65 2415.56 16813.85 09:18:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:19:02 PM 1756908 2123392 54.72 2088 1691144 456368 9.26 375164 1523468 150744 09:20:01 PM 1426560 2453740 63.24 2088 1911916 520936 10.57 514800 1668288 1736 09:21:01 PM 1019668 2860632 73.72 2088 2040532 716936 14.55 874624 1706544 60676 09:22:01 PM 1278244 2602056 67.06 2088 2138520 426096 8.64 727092 1594320 27308 Average: 1370345 2509955 64.68 2088 1945528 530084 10.75 622920 1623155 60116 09:18:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:19:02 PM eth0 285.67 164.63 1541.91 59.98 0.00 0.00 0.00 09:19:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 PM eth0 110.65 100.95 1265.72 24.16 0.00 0.00 0.00 09:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 PM eth0 207.79 248.64 1441.16 36.34 0.00 0.00 0.00 09:21:01 PM lo 7.68 7.68 1.49 1.49 0.00 0.00 0.00 09:22:01 PM eth0 60.28 57.34 114.77 352.76 0.00 0.00 0.00 09:22:01 PM lo 0.70 0.70 0.13 0.13 0.00 0.00 0.00 Average: eth0 165.29 142.81 1089.41 118.21 0.00 0.00 0.00 Average: lo 2.11 2.11 0.41 0.41 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) 01/03/2024 _x86_64_ (1 CPU) 09:17:42 PM LINUX RESTART 09:18:01 PM CPU %user %nice %system %iowait %steal %idle 09:19:02 PM all 77.77 0.00 10.37 6.05 0.17 5.65 09:19:02 PM 0 77.77 0.00 10.37 6.05 0.17 5.65 09:20:01 PM all 48.80 0.00 4.66 13.25 0.11 33.18 09:20:01 PM 0 48.80 0.00 4.66 13.25 0.11 33.18 09:21:01 PM all 60.57 0.00 2.92 5.00 0.13 31.38 09:21:01 PM 0 60.57 0.00 2.92 5.00 0.13 31.38 09:22:01 PM all 74.85 0.00 4.20 4.78 0.13 16.05 09:22:01 PM 0 74.85 0.00 4.20 4.78 0.13 16.05 Average: all 65.36 0.00 5.50 7.29 0.13 21.71 Average: 0 65.36 0.00 5.50 7.29 0.13 21.71