---> uname -a: Linux prd-centos7-docker-2c-8g-4090.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 587 4760 16 2472 6937 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:f5:11:cd brd ff:ff:ff:ff:ff:ff inet 10.32.7.197/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85950sec preferred_lft 85950sec inet6 fe80::f816:3eff:fef5:11cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:02:27:3f:7b 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) 06/23/2026 _x86_64_ (2 CPU) 01:47:42 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 163.84 55.92 107.92 5759.13 38980.13 01:50:01 PM 97.02 0.85 96.17 202.43 9364.46 01:51:01 PM 130.81 1.76 129.05 455.43 6582.88 01:52:02 PM 53.77 1.91 51.85 491.17 6807.60 01:53:01 PM 8.96 0.03 8.93 1.08 1319.43 01:54:01 PM 8.89 0.97 7.93 378.82 583.98 01:55:01 PM 29.82 1.58 28.24 206.06 3769.18 Average: 70.59 9.02 61.57 1073.05 9649.01 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5645356 2363380 29.51 2088 1698872 959420 10.59 565672 1551992 44912 01:50:01 PM 5309640 2699096 33.70 2088 1969424 1065480 11.76 665988 1728360 112380 01:51:01 PM 4775372 3233364 40.37 2088 2125772 1400868 15.47 1129000 1774084 89448 01:52:02 PM 4538860 3469876 43.33 2088 2268624 1358852 15.00 1320104 1807440 25528 01:53:01 PM 4423944 3584792 44.76 2088 2287020 1581052 17.46 1423888 1815484 7956 01:54:01 PM 4943888 3064848 38.27 2088 2384804 862680 9.52 861228 1855656 79004 01:55:01 PM 4906660 3102076 38.73 2088 2397228 887372 9.80 994928 1758920 7640 Average: 4934817 3073919 38.38 2088 2161678 1159389 12.80 994401 1755991 52410 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 412.45 204.01 889.27 58.37 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 172.95 133.69 1031.85 17.63 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 360.81 437.45 2185.66 64.57 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 108.05 123.69 833.99 17.88 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 15.37 13.04 57.38 6.19 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 9.47 8.49 6.06 3.88 0.00 0.00 0.00 01:54:01 PM lo 0.12 0.12 0.01 0.01 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 17.58 15.55 16.55 6.24 0.00 0.00 0.00 01:55:01 PM lo 0.00 0.00 0.00 0.00 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 157.01 134.01 718.92 25.01 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) 06/23/2026 _x86_64_ (2 CPU) 01:47:42 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 41.34 0.00 9.89 5.93 2.31 40.53 01:49:01 PM 0 45.79 0.00 10.55 7.30 2.25 34.12 01:49:01 PM 1 36.91 0.00 9.25 4.57 2.37 46.89 01:50:01 PM all 39.35 0.00 4.11 1.10 2.12 53.32 01:50:01 PM 0 40.10 0.00 4.03 0.86 2.15 52.86 01:50:01 PM 1 38.61 0.00 4.17 1.34 2.07 53.81 01:51:01 PM all 64.53 0.00 4.02 2.46 3.07 25.93 01:51:01 PM 0 53.25 0.00 6.42 4.57 2.80 32.96 01:51:01 PM 1 76.10 0.00 1.55 0.27 3.36 18.73 01:52:02 PM all 85.06 0.00 2.98 0.40 3.66 7.90 01:52:02 PM 0 81.98 0.00 3.61 0.62 3.67 10.13 01:52:02 PM 1 88.15 0.00 2.35 0.18 3.66 5.65 01:53:01 PM all 82.00 0.00 2.55 0.01 3.36 12.08 01:53:01 PM 0 82.62 0.00 2.41 0.02 3.68 11.27 01:53:01 PM 1 81.43 0.00 2.66 0.00 3.03 12.88 01:54:01 PM all 88.18 0.00 2.91 0.05 3.39 5.47 01:54:01 PM 0 88.29 0.00 3.03 0.06 3.67 4.96 01:54:01 PM 1 88.05 0.00 2.81 0.05 3.12 5.98 01:55:01 PM all 40.70 0.00 3.31 0.16 1.91 53.93 01:55:01 PM 0 47.61 0.00 3.83 0.14 2.10 46.32 01:55:01 PM 1 33.89 0.00 2.81 0.15 1.74 61.41 Average: all 62.54 0.00 4.28 1.46 2.82 28.90 Average: 0 62.35 0.00 4.88 1.97 2.88 27.92 Average: 1 62.73 0.00 3.69 0.96 2.75 29.88