---> uname -a: Linux prd-centos7-docker-2c-8g-3480.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 619 4736 16 2464 6905 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:51:60:f7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.214/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85911sec preferred_lft 85911sec inet6 fe80::f816:3eff:fe51:60f7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:af:00:df:35 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) 01/17/2026 _x86_64_ (2 CPU) 01:47:43 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 190.30 91.33 98.97 7592.58 38542.03 01:50:01 PM 92.84 0.00 92.84 0.00 8880.29 01:51:01 PM 113.40 1.28 112.12 245.45 5944.60 01:52:01 PM 74.77 3.06 71.71 899.12 5017.85 01:53:01 PM 22.47 0.10 22.37 3.06 4417.24 01:54:02 PM 7.04 0.33 6.71 242.06 695.70 01:55:01 PM 14.11 2.12 12.00 312.34 592.89 Average: 73.68 14.06 59.62 1330.00 9173.41 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5710644 2298092 28.69 2088 1695604 883080 9.75 504424 1549740 47036 01:50:01 PM 5435788 2572948 32.13 2088 1898988 911540 10.06 585896 1700252 58560 01:51:01 PM 5006224 3002512 37.49 2088 2045076 1190716 13.15 935428 1748072 69364 01:52:01 PM 4610840 3397896 42.43 2088 2237628 1309692 14.46 1262052 1798400 101088 01:53:01 PM 4328312 3680424 45.96 2088 2273872 1566760 17.30 1527144 1809644 10468 01:54:02 PM 4288568 3720168 46.45 2088 2296576 1583760 17.49 1549544 1825336 7628 01:55:01 PM 4923652 3085084 38.52 2088 2390040 870008 9.61 982440 1755884 102544 Average: 4900575 3108161 38.81 2088 2119683 1187937 13.12 1049561 1741047 56670 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 304.49 158.66 831.64 54.48 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 148.60 91.99 910.62 9.99 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 274.38 306.39 1399.05 50.09 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 212.02 246.14 1539.48 35.36 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 32.69 32.28 304.05 4.41 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 01:54:02 PM eth0 4.58 4.56 3.43 1.45 0.00 0.00 0.00 01:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 11.73 10.20 7.63 4.89 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 141.47 121.67 715.03 22.99 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) 01/17/2026 _x86_64_ (2 CPU) 01:47:43 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 35.65 0.00 9.11 9.12 10.06 36.05 01:49:01 PM 0 34.89 0.00 8.73 8.83 10.00 37.54 01:49:01 PM 1 36.41 0.00 9.51 9.41 10.11 34.56 01:50:01 PM all 29.07 0.00 2.80 1.78 7.13 59.21 01:50:01 PM 0 27.43 0.00 2.48 2.01 6.78 61.30 01:50:01 PM 1 30.71 0.00 3.13 1.54 7.47 57.15 01:51:01 PM all 48.30 0.00 3.87 3.82 13.31 30.71 01:51:01 PM 0 40.30 0.00 5.49 6.79 13.87 33.55 01:51:01 PM 1 56.67 0.00 2.15 0.72 12.72 27.74 01:52:01 PM all 66.82 0.00 3.07 2.44 13.27 14.40 01:52:01 PM 0 60.95 0.00 4.16 3.82 13.35 17.72 01:52:01 PM 1 72.85 0.00 1.94 1.02 13.19 11.00 01:53:01 PM all 77.74 0.00 2.54 0.19 14.08 5.45 01:53:01 PM 0 76.84 0.00 2.77 0.32 14.25 5.83 01:53:01 PM 1 78.69 0.00 2.29 0.04 13.91 5.07 01:54:02 PM all 73.09 0.00 2.18 0.02 12.72 11.99 01:54:02 PM 0 71.84 0.00 2.22 0.03 12.75 13.15 01:54:02 PM 1 74.33 0.00 2.15 0.00 12.71 10.82 01:55:01 PM all 60.34 0.00 2.79 0.36 10.48 26.03 01:55:01 PM 0 72.14 0.00 3.50 0.68 11.01 12.68 01:55:01 PM 1 48.90 0.00 2.11 0.05 9.97 38.97 Average: all 55.50 0.00 3.79 2.58 11.55 26.58 Average: 0 54.43 0.00 4.23 3.28 11.70 26.37 Average: 1 56.58 0.00 3.36 1.87 11.40 26.80