---> uname -a: Linux prd-centos7-docker-2c-8g-3736.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 592 5168 16 2059 6945 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:d8:74:8c brd ff:ff:ff:ff:ff:ff inet 10.32.6.131/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fed8:748c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:84:8c:b6:ae 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) 06/25/2025 _x86_64_ (2 CPU) 01:54:40 PM LINUX RESTART 01:55:01 PM tps rtps wtps bread/s bwrtn/s 01:56:01 PM 127.53 23.53 103.99 4888.83 40322.90 01:57:01 PM 81.62 0.00 81.62 0.00 8341.93 01:58:01 PM 66.92 8.81 58.11 2039.56 4716.82 01:59:01 PM 21.24 0.32 20.92 56.46 1014.05 Average: 74.33 8.17 66.16 1746.54 13601.43 01:55:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:56:01 PM 5602468 2406268 30.05 2088 1735544 963400 10.64 591528 1569160 66252 01:57:01 PM 5350360 2658376 33.19 2088 1938440 959028 10.59 648156 1713900 109876 01:58:01 PM 5287436 2721300 33.98 2088 1995832 945940 10.44 776900 1641800 280 01:59:01 PM 5303084 2705652 33.78 2088 2002600 932248 10.29 756904 1646524 7628 Average: 5385837 2622899 32.75 2088 1918104 950154 10.49 693372 1642846 46009 01:55:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:56:01 PM eth0 388.10 216.74 1143.49 60.54 0.00 0.00 0.00 01:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM eth0 34.15 31.32 497.82 4.03 0.00 0.00 0.00 01:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 PM eth0 26.89 24.08 109.08 8.82 0.00 0.00 0.00 01:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM eth0 14.80 13.81 15.98 6.10 0.00 0.00 0.00 01:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 116.01 71.50 441.64 19.88 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) 06/25/2025 _x86_64_ (2 CPU) 01:54:40 PM LINUX RESTART 01:55:01 PM CPU %user %nice %system %iowait %steal %idle 01:56:01 PM all 41.33 0.00 7.31 3.63 2.99 44.74 01:56:01 PM 0 43.10 0.00 7.81 3.57 2.96 42.56 01:56:01 PM 1 39.57 0.00 6.80 3.71 3.02 46.91 01:57:01 PM all 36.37 0.00 3.59 0.41 3.01 56.62 01:57:01 PM 0 28.25 0.00 2.52 0.60 2.95 65.69 01:57:01 PM 1 44.66 0.00 4.69 0.21 3.08 47.37 01:58:01 PM all 35.54 0.00 6.18 0.78 2.87 54.64 01:58:01 PM 0 50.11 0.00 6.49 0.86 3.13 39.42 01:58:01 PM 1 21.51 0.00 5.86 0.69 2.63 69.30 01:59:01 PM all 37.75 0.00 2.42 0.30 3.37 56.17 01:59:01 PM 0 61.48 0.00 3.57 0.53 3.41 31.01 01:59:01 PM 1 15.50 0.00 1.32 0.10 3.33 79.75 Average: all 37.73 0.00 4.86 1.27 3.06 53.08 Average: 0 45.57 0.00 5.08 1.39 3.11 44.85 Average: 1 30.07 0.00 4.63 1.16 3.01 61.13