---> uname -a: Linux prd-centos7-builder-2c-1g-802.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 509 5392 16 1919 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 pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:10:9a:28 brd ff:ff:ff:ff:ff:ff inet 10.30.122.203/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85859sec preferred_lft 85859sec inet6 fe80::f816:3eff:fe10:9a28/64 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) 11/22/2023 _x86_64_ (2 CPU) 01:03:26 AM LINUX RESTART 01:04:06 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 62.56 21.79 40.77 4329.47 13306.86 01:06:02 AM 106.90 0.62 106.28 18.12 3974.20 01:07:01 AM 203.52 0.02 203.51 0.41 7237.07 01:08:01 AM 147.07 0.03 147.04 0.27 5624.15 01:09:01 AM 114.96 0.27 114.69 14.66 3477.60 01:10:01 AM 74.35 0.37 73.98 37.58 1475.53 01:11:01 AM 12.71 0.00 12.71 0.00 245.94 01:12:01 AM 23.21 1.82 21.40 188.78 680.45 Average: 93.25 2.92 90.32 535.54 4404.73 01:04:06 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5888732 2120184 26.47 2620 1539532 645276 7.12 492820 1393412 36316 01:06:02 AM 5745648 2263268 28.26 2620 1696196 594692 6.57 471276 1520680 129832 01:07:01 AM 5611768 2397148 29.93 2620 1785512 626284 6.91 529712 1584772 35912 01:08:01 AM 5534448 2474468 30.90 2620 1844368 627196 6.92 554356 1620068 23780 01:09:01 AM 5535220 2473696 30.89 2620 1850760 619448 6.84 559944 1613124 31420 01:10:01 AM 5487968 2520948 31.48 2620 1861448 652060 7.20 609652 1607084 9664 01:11:01 AM 5521036 2487880 31.06 2620 1853212 626540 6.92 578576 1605216 1420 01:12:01 AM 5500236 2508680 31.32 2620 1857012 643436 7.10 713552 1491792 15800 Average: 5603132 2405784 30.04 2620 1786005 629366 6.95 563736 1554518 35518 01:04:06 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 256.09 164.88 934.64 61.16 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:02 AM eth0 30.98 23.63 607.36 3.37 0.00 0.00 0.00 01:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 34.00 23.50 460.66 3.73 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 8.54 7.15 51.80 1.98 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 17.42 14.31 133.45 4.05 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 18.59 19.11 19.86 5.90 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 14.08 13.96 11.88 4.54 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 17.30 15.94 18.85 6.70 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 47.50 33.98 272.57 10.92 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) 11/22/2023 _x86_64_ (2 CPU) 01:03:26 AM LINUX RESTART 01:04:06 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 27.56 0.00 3.81 14.77 0.51 53.34 01:05:01 AM 0 23.57 0.00 3.49 18.72 0.45 53.77 01:05:01 AM 1 31.56 0.00 4.12 10.82 0.56 52.94 01:06:02 AM all 20.97 0.00 1.94 6.89 0.28 69.92 01:06:02 AM 0 23.15 0.00 2.00 6.19 0.26 68.40 01:06:02 AM 1 18.78 0.00 1.92 7.59 0.33 71.38 01:07:01 AM all 18.68 0.00 1.45 15.60 0.35 63.92 01:07:01 AM 0 21.31 0.00 1.44 17.55 0.35 59.34 01:07:01 AM 1 16.08 0.00 1.43 13.65 0.33 68.51 01:08:01 AM all 15.32 0.00 1.56 16.91 0.29 65.92 01:08:01 AM 0 14.83 0.00 1.29 15.98 0.36 67.55 01:08:01 AM 1 15.82 0.00 1.82 17.84 0.24 64.28 01:09:01 AM all 26.09 0.00 1.85 4.63 0.32 67.10 01:09:01 AM 0 35.24 0.00 2.36 5.08 0.35 56.96 01:09:01 AM 1 17.15 0.00 1.36 4.21 0.29 76.99 01:10:01 AM all 31.68 0.00 1.78 3.40 0.33 62.81 01:10:01 AM 0 36.02 0.00 1.70 2.79 0.39 59.10 01:10:01 AM 1 27.44 0.00 1.88 3.98 0.26 66.43 01:11:01 AM all 26.02 0.00 1.04 2.90 0.21 69.84 01:11:01 AM 0 26.43 0.00 1.02 2.60 0.21 69.74 01:11:01 AM 1 25.59 0.00 1.06 3.20 0.19 69.96 01:12:01 AM all 30.60 0.00 1.42 2.74 0.29 64.96 01:12:01 AM 0 33.08 0.00 1.63 3.25 0.25 61.80 01:12:01 AM 1 28.13 0.00 1.22 2.24 0.33 68.07 Average: all 24.55 0.00 1.83 8.41 0.32 64.89 Average: 0 26.68 0.00 1.85 8.92 0.32 62.23 Average: 1 22.43 0.00 1.82 7.91 0.31 67.52