---> uname -a: Linux prd-centos7-docker-2c-8g-4254.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 622 4730 16 2468 6902 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:ee:dd:c6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.143/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85937sec preferred_lft 85937sec inet6 fe80::f816:3eff:feee:ddc6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b4:77:40:49 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) 06/25/2026 _x86_64_ (2 CPU) 01:47:45 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 182.76 72.80 109.96 5920.57 40512.38 01:50:01 PM 91.53 0.00 91.53 0.00 9001.43 01:51:01 PM 120.01 1.32 118.69 246.51 6292.56 01:52:01 PM 61.29 3.14 58.15 899.82 7387.27 01:53:01 PM 13.98 0.07 13.92 1.86 1349.71 01:54:01 PM 7.12 0.83 6.29 374.03 696.85 01:55:01 PM 23.65 1.80 21.85 219.67 3346.38 Average: 71.21 11.28 59.93 1083.74 9727.95 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5654400 2354328 29.40 2088 1692424 957816 10.58 564220 1546072 44144 01:50:01 PM 5417092 2591636 32.36 2088 1948692 883736 9.76 567560 1724740 115460 01:51:01 PM 4927168 3081560 38.48 2088 2083440 1186468 13.10 999220 1756948 90308 01:52:01 PM 4419964 3588764 44.81 2088 2258336 1578316 17.43 1444984 1803888 30408 01:53:01 PM 4241880 3766848 47.03 2088 2275552 1696640 18.73 1615304 1809420 10520 01:54:01 PM 4086268 3922460 48.98 2088 2302100 1800400 19.88 1749000 1828840 7656 01:55:01 PM 4877832 3130896 39.09 2088 2393944 913176 10.08 1026988 1757680 23336 Average: 4803515 3205213 40.02 2088 2136355 1288079 14.22 1138182 1746798 45976 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 360.68 193.29 861.37 56.09 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 166.27 119.21 907.00 11.38 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 355.55 432.18 1977.71 70.38 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 136.30 149.03 1205.14 20.30 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 7.85 8.01 50.44 1.47 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 6.11 6.14 3.77 2.05 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 18.46 15.49 15.00 7.32 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 149.67 131.75 716.85 24.07 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) 06/25/2026 _x86_64_ (2 CPU) 01:47:45 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 42.09 0.00 10.11 6.26 1.96 39.57 01:49:01 PM 0 50.74 0.00 11.51 6.72 2.13 28.89 01:49:01 PM 1 33.60 0.00 8.73 5.83 1.78 50.06 01:50:01 PM all 35.91 0.00 3.95 0.98 1.82 57.33 01:50:01 PM 0 53.85 0.00 5.25 1.71 1.99 37.20 01:50:01 PM 1 18.79 0.00 2.72 0.27 1.66 76.55 01:51:01 PM all 62.92 0.00 4.32 2.36 3.25 27.16 01:51:01 PM 0 54.82 0.00 5.86 2.88 3.05 33.39 01:51:01 PM 1 71.20 0.00 2.74 1.82 3.44 20.79 01:52:01 PM all 80.73 0.00 3.04 0.53 3.56 12.14 01:52:01 PM 0 77.34 0.00 3.94 0.80 3.69 14.24 01:52:01 PM 1 84.13 0.00 2.16 0.25 3.45 10.01 01:53:01 PM all 89.58 0.00 2.60 0.01 3.60 4.20 01:53:01 PM 0 88.83 0.00 2.49 0.02 3.98 4.68 01:53:01 PM 1 90.34 0.00 2.70 0.00 3.23 3.73 01:54:01 PM all 83.74 0.00 2.11 0.02 2.84 11.30 01:54:01 PM 0 82.52 0.00 2.09 0.04 2.89 12.47 01:54:01 PM 1 84.96 0.00 2.11 0.02 2.78 10.12 01:55:01 PM all 51.58 0.00 3.33 0.19 2.56 42.34 01:55:01 PM 0 40.50 0.00 3.23 0.19 2.38 53.70 01:55:01 PM 1 62.92 0.00 3.45 0.19 2.74 30.71 Average: all 63.49 0.00 4.22 1.48 2.79 28.02 Average: 0 63.82 0.00 4.91 1.77 2.87 26.63 Average: 1 63.16 0.00 3.53 1.21 2.71 29.39