---> uname -a: Linux prd-centos7-builder-2c-1g-26515.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 508 5379 16 1932 7028 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:df:23:2b brd ff:ff:ff:ff:ff:ff inet 10.30.122.97/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fedf:232b/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) 12/31/2023 _x86_64_ (2 CPU) 04:03:48 PM LINUX RESTART 04:04:02 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 151.17 28.78 122.38 4530.07 40748.95 04:06:01 PM 273.86 0.27 273.60 14.39 10695.65 04:07:01 PM 116.71 0.42 116.29 38.51 3037.56 04:08:01 PM 22.25 1.63 20.62 146.04 488.52 Average: 140.95 7.69 133.26 1168.63 13632.58 04:04:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5744664 2264252 28.27 2620 1703064 588900 6.50 462816 1527588 150184 04:06:01 PM 5476208 2532708 31.62 2620 1876988 650716 7.18 597328 1628420 66324 04:07:01 PM 5545336 2463580 30.76 2620 1863532 592132 6.54 536624 1618356 12 04:08:01 PM 5472464 2536452 31.67 2620 1877028 646816 7.14 721740 1506428 25524 Average: 5559668 2449248 30.58 2620 1830153 619641 6.84 579627 1570198 60511 04:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:05:01 PM eth0 300.41 186.42 1501.05 57.12 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 52.62 38.70 653.60 8.03 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 24.89 21.61 25.49 7.43 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 34.21 25.20 33.64 15.64 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 102.23 67.50 549.58 21.91 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) 12/31/2023 _x86_64_ (2 CPU) 04:03:48 PM LINUX RESTART 04:04:02 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 35.80 0.00 5.45 14.51 0.12 44.13 04:05:01 PM 0 47.99 0.00 5.94 18.39 0.11 27.58 04:05:01 PM 1 23.97 0.00 4.97 10.76 0.11 60.19 04:06:01 PM all 33.62 0.00 2.85 7.31 0.11 56.11 04:06:01 PM 0 50.37 0.00 3.27 6.56 0.13 39.67 04:06:01 PM 1 17.56 0.00 2.47 8.01 0.10 71.86 04:07:01 PM all 36.01 0.00 1.77 2.23 0.10 59.89 04:07:01 PM 0 69.36 0.00 2.56 2.09 0.11 25.88 04:07:01 PM 1 5.25 0.00 1.03 2.38 0.08 91.26 04:08:01 PM all 31.95 0.00 1.63 0.18 0.07 66.17 04:08:01 PM 0 46.78 0.00 2.30 0.21 0.07 50.64 04:08:01 PM 1 17.51 0.00 0.96 0.14 0.07 81.33 Average: all 34.33 0.00 2.90 5.97 0.10 56.70 Average: 0 53.54 0.00 3.50 6.73 0.10 36.12 Average: 1 15.95 0.00 2.33 5.25 0.09 76.38