---> uname -a: Linux prd-centos7-docker-2c-8g-8628.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 615 4739 16 2465 6909 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:d2:d0:fc brd ff:ff:ff:ff:ff:ff inet 10.32.6.227/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fed2:d0fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:95:9f:bb:44 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) 11/09/2025 _x86_64_ (2 CPU) 01:47:50 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 217.85 117.05 100.80 9642.63 38438.87 01:50:01 PM 78.12 0.20 77.92 6.93 5975.62 01:51:02 PM 119.81 1.35 118.46 247.54 8917.93 01:52:01 PM 81.84 3.08 78.76 912.41 5238.11 01:53:01 PM 24.00 0.12 23.88 3.59 4185.78 01:54:01 PM 6.53 0.33 6.19 242.82 632.55 01:55:01 PM 9.82 1.95 7.87 277.72 628.39 01:56:01 PM 28.78 0.32 28.46 72.21 3762.78 Average: 70.83 15.58 55.25 1427.10 8480.21 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5728856 2279880 28.47 2088 1679700 897052 9.90 499620 1541360 42584 01:50:01 PM 5443016 2565720 32.04 2088 1901432 916900 10.12 578644 1703396 140812 01:51:02 PM 5042508 2966228 37.04 2088 2021508 1166856 12.88 912956 1734048 47644 01:52:01 PM 4603804 3404932 42.52 2088 2235308 1322104 14.60 1266624 1802236 97992 01:53:01 PM 4540392 3468344 43.31 2088 2271428 1341648 14.81 1319096 1807528 12784 01:54:01 PM 4474028 3534708 44.14 2088 2291040 1448368 15.99 1368916 1821708 8724 01:55:01 PM 4892236 3116500 38.91 2088 2383080 909832 10.05 1014700 1755516 86352 01:56:01 PM 4832836 3175900 39.66 2088 2390896 961624 10.62 1074020 1755628 7636 Average: 4944710 3064026 38.26 2088 2146799 1120548 12.37 1004322 1740178 55566 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 360.13 182.76 829.47 55.68 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 163.30 104.55 918.32 11.26 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 01:51:02 PM eth0 252.15 292.41 991.01 49.01 0.00 0.00 0.00 01:51:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 234.16 264.24 1960.60 35.82 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 42.56 49.13 316.28 7.25 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 2.96 2.85 0.71 0.85 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 20.22 15.81 19.21 9.12 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 01:56:01 PM eth0 17.14 15.42 14.10 6.38 0.00 0.00 0.00 01:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 136.39 115.61 628.62 21.90 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) 11/09/2025 _x86_64_ (2 CPU) 01:47:50 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 41.86 0.00 13.10 7.92 2.97 34.14 01:49:01 PM 0 43.80 0.00 14.13 6.67 2.99 32.40 01:49:01 PM 1 39.91 0.00 12.06 9.19 2.95 35.89 01:50:01 PM all 34.85 0.00 3.30 0.96 2.75 58.14 01:50:01 PM 0 30.11 0.00 3.15 1.30 2.62 62.82 01:50:01 PM 1 39.64 0.00 3.44 0.61 2.89 53.42 01:51:02 PM all 56.30 0.00 4.48 2.70 3.31 33.22 01:51:02 PM 0 40.62 0.00 5.67 4.48 2.98 46.24 01:51:02 PM 1 72.58 0.00 3.25 0.85 3.65 19.68 01:52:01 PM all 77.67 0.00 3.64 1.27 3.90 13.52 01:52:01 PM 0 74.00 0.00 4.49 1.67 3.92 15.92 01:52:01 PM 1 81.39 0.00 2.78 0.85 3.87 11.10 01:53:01 PM all 87.14 0.00 2.97 0.30 4.23 5.36 01:53:01 PM 0 85.43 0.00 3.40 0.58 4.42 6.17 01:53:01 PM 1 88.86 0.00 2.53 0.02 4.03 4.56 01:54:01 PM all 81.79 0.00 2.36 0.00 3.91 11.94 01:54:01 PM 0 80.50 0.00 2.31 0.00 4.32 12.87 01:54:01 PM 1 83.11 0.00 2.43 0.00 3.48 10.98 01:55:01 PM all 81.32 0.00 3.29 0.09 4.09 11.22 01:55:01 PM 0 83.79 0.00 3.52 0.15 4.41 8.13 01:55:01 PM 1 78.85 0.00 3.05 0.04 3.78 14.27 01:56:01 PM all 39.63 0.00 2.83 0.28 3.03 54.23 01:56:01 PM 0 50.09 0.00 3.18 0.47 3.09 43.16 01:56:01 PM 1 29.45 0.00 2.51 0.10 2.97 64.96 Average: all 62.05 0.00 4.52 1.71 3.51 28.21 Average: 0 60.51 0.00 5.00 1.94 3.58 28.96 Average: 1 63.60 0.00 4.03 1.48 3.44 27.46