---> uname -a: Linux prd-centos7-docker-2c-8g-1608.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 618 4739 16 2463 6906 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:c8:5f:e8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.78/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:fec8:5fe8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:56:be:d3:7c 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) 08/21/2025 _x86_64_ (2 CPU) 01:47:46 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 197.85 96.03 101.83 7874.31 38855.50 01:50:01 PM 95.12 0.00 95.12 0.00 9127.87 01:51:01 PM 111.03 1.33 109.70 246.47 5736.64 01:52:02 PM 74.65 3.06 71.59 898.22 4995.82 01:53:01 PM 21.73 0.14 21.59 4.20 4410.68 01:54:01 PM 6.58 0.33 6.25 242.50 576.60 01:55:01 PM 14.81 1.95 12.87 277.76 711.87 Average: 74.68 14.73 59.95 1366.86 9214.37 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5693824 2314912 28.90 2088 1696724 907676 10.02 519940 1550564 48900 01:50:01 PM 5415396 2593340 32.38 2088 1923552 912316 10.07 588048 1714064 91592 01:51:01 PM 4967196 3041540 37.98 2088 2049640 1180724 13.04 974480 1744400 73820 01:52:02 PM 4538680 3470056 43.33 2088 2254980 1544640 17.05 1321588 1807656 118884 01:53:01 PM 4334840 3673896 45.87 2088 2273304 1577216 17.41 1520360 1808960 10464 01:54:01 PM 4436920 3571816 44.60 2088 2296004 1570616 17.34 1399964 1824588 11100 01:55:01 PM 4794832 3213904 40.13 2088 2393644 989904 10.93 1110608 1753936 107488 Average: 4883098 3125638 39.03 2088 2126835 1240442 13.70 1062141 1743453 66035 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 382.77 193.63 856.65 54.42 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 145.54 92.21 878.21 9.69 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 282.56 327.12 1473.22 56.14 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 01:52:02 PM eth0 212.91 240.26 1692.31 33.74 0.00 0.00 0.00 01:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 15.52 18.53 66.92 3.17 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 4.96 4.89 3.57 1.54 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 11.33 9.57 7.08 4.86 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 151.17 126.92 712.87 23.43 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) 08/21/2025 _x86_64_ (2 CPU) 01:47:46 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 43.70 0.00 11.41 6.37 2.26 36.25 01:49:01 PM 0 32.78 0.00 10.72 5.81 1.97 48.73 01:49:01 PM 1 54.93 0.00 12.09 6.97 2.59 23.42 01:50:01 PM all 36.02 0.00 4.12 0.58 1.92 57.37 01:50:01 PM 0 39.20 0.00 4.75 0.57 1.81 53.66 01:50:01 PM 1 32.86 0.00 3.53 0.57 2.00 61.04 01:51:01 PM all 62.82 0.00 5.04 2.04 3.12 26.98 01:51:01 PM 0 54.49 0.00 7.73 3.45 3.19 31.14 01:51:01 PM 1 71.30 0.00 2.28 0.61 3.06 22.75 01:52:02 PM all 80.52 0.00 3.90 0.98 3.73 10.87 01:52:02 PM 0 75.11 0.00 5.48 1.61 4.00 13.80 01:52:02 PM 1 85.94 0.00 2.34 0.36 3.43 7.92 01:53:01 PM all 88.31 0.00 2.95 0.06 3.86 4.82 01:53:01 PM 0 88.07 0.00 3.41 0.11 4.11 4.30 01:53:01 PM 1 88.56 0.00 2.48 0.02 3.61 5.33 01:54:01 PM all 82.26 0.00 2.36 0.01 3.33 12.04 01:54:01 PM 0 82.69 0.00 2.44 0.00 3.62 11.25 01:54:01 PM 1 81.78 0.00 2.29 0.02 3.06 12.85 01:55:01 PM all 72.38 0.00 2.92 0.42 2.93 21.36 01:55:01 PM 0 67.79 0.00 2.87 0.18 3.24 25.92 01:55:01 PM 1 77.05 0.00 2.95 0.65 2.59 16.76 Average: all 66.22 0.00 4.70 1.51 3.01 24.56 Average: 0 62.46 0.00 5.38 1.70 3.12 27.34 Average: 1 70.02 0.00 4.01 1.32 2.90 21.76