---> uname -a: Linux prd-centos7-docker-2c-8g-4735.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: 2800.000 BogoMIPS: 5600.00 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 7.3G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 573 5013 16 2234 6956 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:27:2c:55 brd ff:ff:ff:ff:ff:ff inet 10.32.6.55/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe27:2c55/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:72:32:2d:ff 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) 07/03/2025 _x86_64_ (2 CPU) 04:22:24 PM LINUX RESTART 04:23:01 PM tps rtps wtps bread/s bwrtn/s 04:24:01 PM 85.20 9.53 75.67 975.85 4696.77 04:25:01 PM 78.87 1.55 77.33 1029.20 8009.01 04:26:01 PM 67.72 8.47 59.24 1118.48 4401.76 04:27:01 PM 41.92 0.18 41.73 27.04 6187.56 Average: 68.43 4.93 63.49 787.68 5823.90 04:23:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:01 PM 5511248 2497480 31.18 2088 1823128 953800 10.53 616148 1622868 118112 04:25:01 PM 5376632 2632096 32.87 2088 1986604 885988 9.78 583888 1747892 93784 04:26:01 PM 5150920 2857808 35.68 2088 2163672 935812 10.33 765548 1761988 170152 04:27:01 PM 5165776 2842952 35.50 2088 2164552 915380 10.11 747916 1761520 7620 Average: 5301144 2707584 33.81 2088 2034489 922745 10.19 678375 1723567 97417 04:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:24:01 PM eth0 155.52 115.39 995.37 42.64 0.00 0.00 0.00 04:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 PM eth0 37.64 34.04 305.43 7.19 0.00 0.00 0.00 04:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 PM eth0 40.63 36.36 847.77 6.65 0.00 0.00 0.00 04:26:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 04:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 PM eth0 11.32 12.46 10.63 5.73 0.00 0.00 0.00 04:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 61.27 49.56 539.79 15.55 0.00 0.00 0.00 Average: lo 0.13 0.13 0.03 0.03 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) 07/03/2025 _x86_64_ (2 CPU) 04:22:24 PM LINUX RESTART 04:23:01 PM CPU %user %nice %system %iowait %steal %idle 04:24:01 PM all 36.36 0.00 3.19 2.70 3.19 54.56 04:24:01 PM 0 29.62 0.00 2.90 2.28 2.83 62.38 04:24:01 PM 1 43.18 0.00 3.51 3.11 3.53 46.66 04:25:01 PM all 35.41 0.00 3.63 0.73 4.03 56.19 04:25:01 PM 0 40.28 0.00 3.64 1.18 3.88 51.02 04:25:01 PM 1 30.62 0.00 3.59 0.30 4.20 61.28 04:26:01 PM all 34.47 0.00 6.52 0.79 4.02 54.20 04:26:01 PM 0 40.35 0.00 6.77 0.93 4.14 47.81 04:26:01 PM 1 28.69 0.00 6.29 0.63 3.90 60.50 04:27:01 PM all 38.15 0.00 2.60 0.26 2.88 56.11 04:27:01 PM 0 32.21 0.00 2.67 0.34 2.49 62.29 04:27:01 PM 1 44.15 0.00 2.51 0.19 3.27 49.88 Average: all 36.09 0.00 3.99 1.12 3.53 55.27 Average: 0 35.61 0.00 3.99 1.18 3.33 55.89 Average: 1 36.58 0.00 3.99 1.05 3.73 54.65