---> uname -a: Linux prd-centos7-docker-2c-8g-4403.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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 ssbd rsb_ctxsw 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 20G 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 597 4785 16 2438 6928 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:cb:c5:74 brd ff:ff:ff:ff:ff:ff inet 10.32.6.158/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fecb:c574/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:93:b8:1f:36 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 04/05/2025 _x86_64_ (2 CPU) 01:47:40 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:02 PM 148.56 20.12 128.44 4361.17 31093.74 01:50:01 PM 152.17 1.35 150.81 250.61 10137.89 01:51:01 PM 65.03 3.19 61.84 901.46 8821.76 01:52:01 PM 15.34 2.63 12.71 594.14 1188.17 Average: 95.04 6.84 88.20 1531.55 12819.43 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:02 PM 5540012 2468724 30.83 2088 1849984 855436 9.44 516900 1671520 145872 01:50:01 PM 4921020 3087716 38.55 2088 2077764 1166800 12.88 1018444 1746744 123252 01:51:01 PM 4557592 3451144 43.09 2088 2251568 1319280 14.57 1319548 1792260 21424 01:52:01 PM 4930208 3078528 38.44 2088 2367432 873692 9.65 995808 1740492 99428 Average: 4987208 3021528 37.73 2088 2136687 1053802 11.63 962675 1737754 97494 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:02 PM eth0 452.01 285.90 1482.11 65.61 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 01:49:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 415.22 484.07 2472.39 74.36 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 123.32 142.42 958.42 20.49 0.00 0.00 0.00 01:51:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 19.24 15.89 16.80 7.77 0.00 0.00 0.00 01:52:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 251.77 231.06 1227.54 41.93 0.00 0.00 0.00 Average: lo 0.04 0.04 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 04/05/2025 _x86_64_ (2 CPU) 01:47:40 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:02 PM all 37.76 0.00 4.74 3.38 0.12 53.99 01:49:02 PM 0 37.04 0.00 4.64 2.64 0.11 55.57 01:49:02 PM 1 38.48 0.00 4.83 4.12 0.14 52.43 01:50:01 PM all 49.60 0.00 3.65 2.80 0.14 43.81 01:50:01 PM 0 40.00 0.00 4.60 4.24 0.14 51.01 01:50:01 PM 1 59.38 0.00 2.72 1.33 0.13 36.44 01:51:01 PM all 86.87 0.00 2.34 0.59 0.15 10.05 01:51:01 PM 0 86.11 0.00 2.88 0.35 0.15 10.51 01:51:01 PM 1 87.66 0.00 1.77 0.83 0.15 9.60 01:52:01 PM all 72.17 0.00 2.31 0.08 0.12 25.32 01:52:01 PM 0 76.38 0.00 2.53 0.09 0.13 20.87 01:52:01 PM 1 67.99 0.00 2.10 0.07 0.11 29.74 Average: all 61.27 0.00 3.28 1.74 0.13 33.59 Average: 0 59.45 0.00 3.68 1.86 0.13 34.88 Average: 1 63.08 0.00 2.87 1.61 0.13 32.30