---> uname -a: Linux prd-centos7-docker-2c-8g-693.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 623 4820 16 2377 6904 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:16:db:e0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.238/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe16:dbe0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ee:ce:d5:57 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) 12/15/2025 _x86_64_ (2 CPU) 08:50:46 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 200.15 100.45 99.70 9260.90 39734.16 08:53:01 PM 76.96 0.15 76.81 2.93 6047.94 08:54:01 PM 117.27 1.13 116.14 261.25 8589.66 08:55:01 PM 93.09 3.53 89.56 942.10 5500.65 08:56:01 PM 37.74 1.77 35.97 206.89 5626.18 Average: 105.06 21.42 83.64 2136.49 13105.84 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5676520 2332216 29.12 2088 1702600 942636 10.41 540456 1551948 47004 08:53:01 PM 5459084 2549652 31.84 2088 1892732 925372 10.22 571100 1698664 127040 08:54:01 PM 4995164 3013572 37.63 2088 2044952 1211092 13.37 942740 1752528 71336 08:55:01 PM 4591304 3417432 42.67 2088 2204216 1347952 14.88 1276008 1803340 58060 08:56:01 PM 4985896 3022840 37.74 2088 2305700 891132 9.84 997636 1685120 22012 Average: 5141594 2867142 35.80 2088 2030040 1063637 11.74 865588 1698320 65090 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 320.22 162.17 967.99 57.68 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 61.00 54.17 697.40 6.29 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 241.27 265.56 1401.03 43.86 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 281.62 334.68 1999.14 47.86 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 41.92 46.54 229.08 11.05 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 189.24 172.62 1058.94 33.35 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) 12/15/2025 _x86_64_ (2 CPU) 08:50:46 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 39.59 0.00 10.68 8.47 6.07 35.19 08:52:01 PM 0 44.50 0.00 11.15 7.55 6.34 30.47 08:52:01 PM 1 34.75 0.00 10.20 9.38 5.80 39.87 08:53:01 PM all 33.18 0.00 3.02 0.86 4.14 58.81 08:53:01 PM 0 45.58 0.00 3.58 1.37 4.13 45.35 08:53:01 PM 1 21.22 0.00 2.48 0.37 4.13 71.80 08:54:01 PM all 48.96 0.00 3.98 2.41 6.72 37.92 08:54:01 PM 0 49.53 0.00 5.18 3.46 7.22 34.60 08:54:01 PM 1 48.37 0.00 2.80 1.38 6.24 41.21 08:55:01 PM all 63.89 0.00 3.32 2.07 7.62 23.10 08:55:01 PM 0 57.44 0.00 4.43 3.00 8.22 26.92 08:55:01 PM 1 70.54 0.00 2.18 1.11 6.99 19.18 08:56:01 PM all 38.46 0.00 2.57 0.67 3.84 54.47 08:56:01 PM 0 43.78 0.00 3.49 0.95 3.90 47.89 08:56:01 PM 1 33.19 0.00 1.68 0.39 3.79 60.95 Average: all 44.72 0.00 4.71 2.89 5.66 42.02 Average: 0 48.17 0.00 5.56 3.26 5.96 37.05 Average: 1 41.29 0.00 3.87 2.52 5.37 46.96