---> uname -a: Linux prd-centos7-docker-2c-8g-1359.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 647 4706 16 2467 6877 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:3d:7b:68 brd ff:ff:ff:ff:ff:ff inet 10.32.6.189/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85937sec preferred_lft 85937sec inet6 fe80::f816:3eff:fe3d:7b68/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:be:32:05:f8 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) 12/21/2025 _x86_64_ (2 CPU) 01:47:45 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 204.26 98.65 105.61 8515.93 38886.87 01:50:01 PM 96.02 0.00 96.02 0.00 9085.38 01:51:01 PM 113.25 1.35 111.90 247.62 5942.81 01:52:01 PM 67.28 3.03 64.25 897.60 4862.73 01:53:01 PM 19.60 0.10 19.50 3.06 4285.55 01:54:01 PM 7.28 0.81 6.47 372.32 705.29 01:55:01 PM 23.84 1.81 22.03 222.77 3401.67 Average: 76.00 15.13 60.87 1467.87 9605.31 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5666604 2342132 29.24 2088 1696768 918076 10.14 546348 1550908 47408 01:50:01 PM 5367316 2641420 32.98 2088 1938024 926148 10.23 631136 1716132 103900 01:51:01 PM 4918200 3090536 38.59 2088 2053604 1239376 13.68 1022432 1746568 68524 01:52:01 PM 4369416 3639320 45.44 2088 2257976 1572000 17.36 1491600 1808836 116868 01:53:01 PM 4241140 3767596 47.04 2088 2276436 1683624 18.59 1614428 1809876 10520 01:54:01 PM 4128976 3879760 48.44 2088 2303020 1748820 19.31 1704148 1829212 7660 01:55:01 PM 4855316 3153420 39.37 2088 2393676 923244 10.19 1048924 1757640 23556 Average: 4792424 3216312 40.16 2088 2131358 1287327 14.21 1151288 1745596 54062 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 355.90 179.13 860.22 56.57 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 178.90 110.34 895.03 10.91 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 01:51:01 PM eth0 291.23 337.13 1491.28 54.52 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 201.93 229.54 1682.52 32.18 0.00 0.00 0.00 01:52:01 PM lo 0.00 0.00 0.00 0.00 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 01:53:01 PM eth0 14.85 17.85 65.63 3.12 0.00 0.00 0.00 01:53:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 6.42 6.27 3.77 2.07 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 18.71 15.75 14.53 7.59 0.00 0.00 0.00 01:55:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 152.76 128.17 717.19 23.87 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 12/21/2025 _x86_64_ (2 CPU) 01:47:45 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 39.08 0.00 9.95 8.69 6.40 35.89 01:49:01 PM 0 40.27 0.00 10.44 10.16 6.38 32.75 01:49:01 PM 1 37.88 0.00 9.47 7.22 6.41 39.02 01:50:01 PM all 32.17 0.00 3.16 0.83 4.42 59.43 01:50:01 PM 0 20.54 0.00 2.43 0.52 4.18 72.33 01:50:01 PM 1 44.17 0.00 3.87 1.12 4.66 46.17 01:51:01 PM all 54.39 0.00 3.76 2.87 9.06 29.92 01:51:01 PM 0 39.52 0.00 5.29 4.90 9.96 40.33 01:51:01 PM 1 69.99 0.00 2.18 0.75 8.12 18.97 01:52:01 PM all 69.93 0.00 3.09 1.31 9.17 16.49 01:52:01 PM 0 64.68 0.00 3.82 2.32 9.49 19.69 01:52:01 PM 1 75.29 0.00 2.34 0.29 8.84 13.24 01:53:01 PM all 82.52 0.00 2.38 0.05 9.08 5.96 01:53:01 PM 0 82.04 0.00 2.51 0.11 8.98 6.37 01:53:01 PM 1 82.98 0.00 2.24 0.02 9.20 5.57 01:54:01 PM all 75.90 0.00 2.13 0.06 8.95 12.96 01:54:01 PM 0 75.95 0.00 2.11 0.05 8.90 12.99 01:54:01 PM 1 75.91 0.00 2.14 0.05 8.99 12.91 01:55:01 PM all 50.24 0.00 2.76 0.27 5.57 41.17 01:55:01 PM 0 58.72 0.00 3.15 0.30 5.85 31.97 01:55:01 PM 1 41.89 0.00 2.38 0.24 5.31 50.18 Average: all 57.49 0.00 3.91 2.03 7.50 29.07 Average: 0 54.10 0.00 4.27 2.65 7.66 31.32 Average: 1 60.92 0.00 3.54 1.40 7.34 26.80