---> uname -a: Linux prd-centos7-docker-2c-8g-4352.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 7.1G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 590 5171 16 2058 6946 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:87:53:2e brd ff:ff:ff:ff:ff:ff inet 10.32.6.213/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86158sec preferred_lft 86158sec inet6 fe80::f816:3eff:fe87:532e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ce:3b:80:ca 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) 07/01/2025 _x86_64_ (2 CPU) 11:31:52 PM LINUX RESTART 11:33:01 PM tps rtps wtps bread/s bwrtn/s 11:34:01 PM 71.76 0.20 71.56 6.93 6067.96 11:35:01 PM 89.63 10.69 78.94 1432.20 7934.28 11:36:02 PM 20.23 0.52 19.71 38.76 983.70 Average: 60.54 3.80 56.74 492.71 4995.42 11:33:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:34:01 PM 5450856 2557880 31.94 2088 1894968 920140 10.16 578148 1698024 130196 11:35:01 PM 5325920 2682816 33.50 2088 1998608 914628 10.10 725120 1651168 21696 11:36:02 PM 5314284 2694452 33.64 2088 2001244 922540 10.19 755508 1631332 9092 Average: 5363687 2645049 33.03 2088 1964940 919103 10.15 686259 1660175 53661 11:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:34:01 PM eth0 60.30 56.22 822.70 6.19 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 20.26 18.25 50.22 8.23 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:02 PM eth0 7.93 10.39 7.87 5.00 0.00 0.00 0.00 11:36:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 29.49 28.28 293.55 6.48 0.00 0.00 0.00 Average: lo 0.00 0.00 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) 07/01/2025 _x86_64_ (2 CPU) 11:31:52 PM LINUX RESTART 11:33:01 PM CPU %user %nice %system %iowait %steal %idle 11:34:01 PM all 34.10 0.00 3.22 0.63 3.51 58.54 11:34:01 PM 0 41.15 0.00 4.38 0.71 3.55 50.22 11:34:01 PM 1 27.18 0.00 2.10 0.58 3.48 66.67 11:35:01 PM all 35.29 0.00 3.08 1.69 3.46 56.48 11:35:01 PM 0 27.29 0.00 2.99 1.45 3.70 64.56 11:35:01 PM 1 43.52 0.00 3.16 1.93 3.21 48.18 11:36:02 PM all 37.87 0.00 2.11 0.46 3.06 56.50 11:36:02 PM 0 40.75 0.00 2.45 0.52 3.16 53.13 11:36:02 PM 1 35.03 0.00 1.78 0.38 2.95 59.86 Average: all 35.75 0.00 2.81 0.93 3.34 57.17 Average: 0 36.33 0.00 3.27 0.90 3.47 56.03 Average: 1 35.17 0.00 2.34 0.95 3.22 58.32