---> uname -a: Linux prd-centos7-docker-2c-8g-853.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 587 4860 16 2373 6940 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:ed:d4:06 brd ff:ff:ff:ff:ff:ff inet 10.32.6.106/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:feed:d406/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4c:26:37:2b 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) 12/16/2025 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 132.12 23.85 108.27 4698.72 40011.78 08:53:01 PM 88.25 0.73 87.52 195.46 8048.73 08:54:01 PM 138.12 0.83 137.29 111.51 7285.73 08:55:01 PM 59.78 4.83 54.95 1098.45 5737.21 08:56:01 PM 27.63 0.00 27.63 0.00 4145.94 Average: 89.19 6.07 83.12 1224.72 13065.82 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5592060 2416676 30.18 2088 1761872 938228 10.36 586552 1582480 80580 08:53:01 PM 5434556 2574180 32.14 2088 1961312 835580 9.23 549240 1726124 125468 08:54:01 PM 4841268 3167468 39.55 2088 2140972 1207312 13.33 1059724 1781544 122932 08:55:01 PM 5049924 2958812 36.94 2088 2303648 839076 9.26 938816 1683740 116832 08:56:01 PM 4906312 3102424 38.74 2088 2311320 973032 10.74 1079572 1686040 16728 Average: 5164824 2843912 35.51 2088 2095825 958646 10.58 842781 1691986 92508 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 334.80 189.48 1394.25 59.12 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 70.64 41.36 456.20 12.21 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 424.73 512.36 2786.44 75.43 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 102.03 117.83 664.80 19.14 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 10.61 12.54 12.13 5.67 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 188.97 175.16 1064.82 34.39 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) 12/16/2025 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 42.45 0.00 7.20 4.15 2.15 44.06 08:52:02 PM 0 52.26 0.00 8.06 3.86 2.33 33.49 08:52:02 PM 1 32.92 0.00 6.32 4.41 1.96 54.39 08:53:01 PM all 37.96 0.00 3.84 0.79 1.89 55.52 08:53:01 PM 0 24.63 0.00 3.04 0.09 1.69 70.55 08:53:01 PM 1 51.65 0.00 4.69 1.54 2.11 40.01 08:54:01 PM all 61.88 0.00 4.30 2.54 2.91 28.38 08:54:01 PM 0 49.95 0.00 7.01 3.90 2.53 36.60 08:54:01 PM 1 74.20 0.00 1.48 1.12 3.27 19.92 08:55:01 PM all 63.12 0.00 2.90 0.79 2.60 30.59 08:55:01 PM 0 58.10 0.00 3.03 0.96 2.52 35.40 08:55:01 PM 1 68.16 0.00 2.79 0.64 2.68 25.72 08:56:01 PM all 39.89 0.00 2.26 0.31 1.77 55.77 08:56:01 PM 0 46.10 0.00 2.50 0.09 1.71 49.60 08:56:01 PM 1 33.81 0.00 1.99 0.52 1.82 61.85 Average: all 48.97 0.00 4.10 1.71 2.26 42.96 Average: 0 46.12 0.00 4.72 1.77 2.15 45.23 Average: 1 51.84 0.00 3.47 1.66 2.36 40.68