---> uname -a: Linux prd-centos7-docker-2c-8g-2699.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 624 4823 16 2373 6903 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:49:11:b4 brd ff:ff:ff:ff:ff:ff inet 10.32.6.69/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe49:11b4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2f:81:78:ab 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) 01/07/2026 _x86_64_ (2 CPU) 08:50:45 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 176.70 70.66 106.04 5838.91 40149.43 08:53:01 PM 83.85 0.00 83.85 0.00 8916.62 08:54:01 PM 119.82 1.50 118.32 301.40 7022.72 08:55:01 PM 75.97 4.58 71.39 1061.92 5784.20 08:56:01 PM 29.34 0.23 29.10 36.36 4256.64 Average: 97.15 15.39 81.76 1447.50 13224.47 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5634048 2374688 29.65 2088 1719308 949152 10.48 567888 1561396 59236 08:53:01 PM 5338380 2670356 33.34 2088 1946300 963336 10.64 650976 1722672 116972 08:54:01 PM 4847164 3161572 39.48 2088 2106824 1270664 14.03 1064608 1769112 91200 08:55:01 PM 4912104 3096632 38.67 2088 2300548 988960 10.92 1080504 1676144 108420 08:56:01 PM 4919076 3089660 38.58 2088 2302920 975500 10.77 1067772 1680896 8920 Average: 5130154 2878582 35.94 2088 2075180 1029522 11.37 886350 1682044 76950 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 333.27 180.59 1031.32 58.04 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 52.49 45.70 652.36 5.44 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 397.69 452.13 2402.23 71.75 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 168.89 194.17 1201.38 29.18 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 11.19 12.69 11.15 5.94 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 192.81 177.19 1060.33 34.09 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) 01/07/2026 _x86_64_ (2 CPU) 08:50:45 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 40.78 0.00 10.58 5.52 1.77 41.35 08:52:01 PM 0 43.95 0.00 10.97 4.60 1.89 38.58 08:52:01 PM 1 37.62 0.00 10.20 6.44 1.64 44.10 08:53:01 PM all 36.86 0.00 3.66 0.71 1.47 57.30 08:53:01 PM 0 36.55 0.00 4.23 0.21 1.51 57.50 08:53:01 PM 1 37.16 0.00 3.08 1.21 1.44 57.10 08:54:01 PM all 64.22 0.00 4.55 2.08 2.66 26.49 08:54:01 PM 0 49.13 0.00 7.06 3.72 2.42 37.67 08:54:01 PM 1 79.78 0.00 1.96 0.39 2.89 14.98 08:55:01 PM all 66.96 0.00 3.54 0.73 2.64 26.14 08:55:01 PM 0 74.37 0.00 4.73 1.15 2.85 16.91 08:55:01 PM 1 59.65 0.00 2.36 0.32 2.45 35.21 08:56:01 PM all 38.91 0.00 2.39 0.47 1.39 56.84 08:56:01 PM 0 34.22 0.00 2.45 0.45 1.26 61.62 08:56:01 PM 1 43.63 0.00 2.35 0.49 1.53 52.01 Average: all 49.41 0.00 4.94 1.90 1.98 41.77 Average: 0 47.46 0.00 5.88 2.02 1.98 42.66 Average: 1 51.37 0.00 4.00 1.78 1.98 40.86