---> uname -a: Linux prd-centos7-docker-2c-8g-2175.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 612 4770 16 2437 6913 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:79:72:d9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.176/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fe79:72d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:85:22:d9:cc 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) 03/09/2025 _x86_64_ (2 CPU) 01:47:39 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 125.72 19.51 106.21 4301.30 6163.35 01:50:01 PM 144.63 2.60 142.03 657.30 10196.86 01:51:02 PM 56.96 1.92 55.05 492.60 8699.55 01:52:01 PM 17.34 2.69 14.65 604.74 1315.40 Average: 86.47 6.70 79.77 1517.81 6616.72 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5537148 2471588 30.86 2088 1850428 869804 9.60 521204 1671140 145572 01:50:01 PM 4872344 3136392 39.16 2088 2097608 1230364 13.58 1054668 1755452 123240 01:51:02 PM 4323200 3685536 46.02 2088 2251184 1642996 18.14 1553396 1790396 17180 01:52:01 PM 4874164 3134572 39.14 2088 2366984 947368 10.46 1051492 1738768 92348 Average: 4901714 3107022 38.80 2088 2141551 1172633 12.95 1045190 1738939 94585 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 410.11 268.18 1483.07 64.73 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 412.26 484.29 2497.32 73.58 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 01:51:02 PM eth0 110.89 127.43 884.51 18.57 0.00 0.00 0.00 01:51:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:51:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 22.15 18.17 19.42 8.36 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 239.82 225.45 1226.45 41.46 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) 03/09/2025 _x86_64_ (2 CPU) 01:47:39 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 33.28 0.00 4.16 3.18 0.10 59.28 01:49:01 PM 0 33.06 0.00 4.30 4.11 0.09 58.45 01:49:01 PM 1 33.51 0.00 4.04 2.27 0.09 60.10 01:50:01 PM all 50.57 0.00 3.60 2.89 0.12 42.83 01:50:01 PM 0 43.61 0.00 4.59 3.25 0.12 48.43 01:50:01 PM 1 57.61 0.00 2.60 2.53 0.11 37.16 01:51:02 PM all 85.98 0.00 2.23 0.18 0.11 11.50 01:51:02 PM 0 85.60 0.00 2.74 0.29 0.13 11.24 01:51:02 PM 1 86.35 0.00 1.72 0.07 0.11 11.75 01:52:01 PM all 69.25 0.00 2.10 0.11 0.11 28.44 01:52:01 PM 0 76.21 0.00 2.35 0.15 0.11 21.18 01:52:01 PM 1 62.39 0.00 1.85 0.07 0.11 35.57 Average: all 59.36 0.00 3.04 1.62 0.11 35.87 Average: 0 59.10 0.00 3.52 1.99 0.11 35.28 Average: 1 59.62 0.00 2.57 1.25 0.10 36.45