---> uname -a: Linux prd-centos7-docker-2c-1g-6196.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 retpoline_amd ssbd 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 40G 7.8G 33G 20% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 649 3520 16 3650 6858 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ef:ba:d1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.229/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 85647sec preferred_lft 85647sec inet6 fe80::f816:3eff:feef:bad1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:39:cd:0e 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 07/07/2026 _x86_64_ (2 CPU) 10:29:20 AM LINUX RESTART 10:30:01 AM tps rtps wtps bread/s bwrtn/s 10:31:01 AM 292.11 5.45 286.66 2307.13 10112.66 10:32:01 AM 310.46 4.55 305.91 349.43 80573.58 10:33:01 AM 12.09 0.00 12.09 0.00 7703.81 10:34:01 AM 0.25 0.00 0.25 0.00 3.17 10:35:01 AM 0.32 0.00 0.32 0.00 4.48 10:36:01 AM 0.30 0.00 0.30 0.00 4.12 10:37:01 AM 0.25 0.00 0.25 0.00 3.12 10:38:01 AM 0.27 0.00 0.27 0.00 3.25 10:39:01 AM 0.27 0.00 0.27 0.00 4.31 10:40:01 AM 0.23 0.00 0.23 0.00 3.36 10:41:01 AM 0.35 0.00 0.35 0.00 5.16 Average: 56.08 0.91 55.18 241.54 8947.50 10:30:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:31:01 AM 5049384 2959524 36.95 2620 2122828 1028688 11.36 823356 1813404 170088 10:32:01 AM 3665196 4343712 54.24 2620 3566944 919320 10.15 869572 3079816 230268 10:33:01 AM 3662256 4346652 54.27 2620 3566944 919428 10.15 871460 3079816 4 10:34:01 AM 3669436 4339472 54.18 2620 3566952 919428 10.15 864740 3079344 4 10:35:01 AM 3667440 4341468 54.21 2620 3566956 919492 10.15 866760 3079344 12 10:36:01 AM 3672596 4336312 54.14 2620 3566960 919492 10.15 862672 3079008 8 10:37:01 AM 3671636 4337272 54.16 2620 3566964 919556 10.15 863224 3079004 4 10:38:01 AM 3663396 4345512 54.26 2620 3566968 919620 10.15 872436 3079004 4 10:39:01 AM 3663520 4345388 54.26 2620 3566976 919700 10.15 872652 3079004 16 10:40:01 AM 3662940 4345968 54.26 2620 3566980 919764 10.15 872748 3079004 12 10:41:01 AM 3662048 4346860 54.28 2620 3566984 919748 10.15 872592 3079004 4 Average: 3791804 4217104 52.66 2620 3435678 929476 10.26 864747 2964159 36402 10:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:31:01 AM eth0 108.38 79.70 1491.53 15.37 0.00 0.00 0.00 10:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 550.37 346.24 19751.72 23.72 0.00 0.00 0.00 10:32:01 AM lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 1.97 0.27 1.09 0.65 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 0.92 0.50 0.39 0.49 0.00 0.00 0.00 10:34:01 AM lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 6.30 0.33 3.84 0.27 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 2.40 0.53 1.30 0.31 0.00 0.00 0.00 10:36:01 AM lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 0.70 0.15 0.36 0.02 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM eth0 0.75 0.50 0.13 0.49 0.00 0.00 0.00 10:38:01 AM lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 10:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM eth0 2.20 0.85 0.88 1.07 0.00 0.00 0.00 10:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM eth0 1.22 0.97 0.57 0.90 0.00 0.00 0.00 10:40:01 AM lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 10:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM eth0 0.40 0.20 0.13 0.24 0.00 0.00 0.00 10:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 61.42 39.11 1931.99 3.96 0.00 0.00 0.00 Average: lo 0.13 0.13 0.01 0.01 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 07/07/2026 _x86_64_ (2 CPU) 10:29:20 AM LINUX RESTART 10:30:01 AM CPU %user %nice %system %iowait %steal %idle 10:31:01 AM all 36.04 0.00 4.60 1.41 0.11 57.84 10:31:01 AM 0 43.36 0.00 5.16 1.67 0.12 49.69 10:31:01 AM 1 28.86 0.00 4.06 1.17 0.10 65.81 10:32:01 AM all 21.41 0.00 7.69 2.28 0.08 68.55 10:32:01 AM 0 23.02 0.00 7.42 2.41 0.07 67.08 10:32:01 AM 1 19.79 0.00 7.95 2.12 0.09 70.05 10:33:01 AM all 0.23 0.00 0.10 0.04 0.03 99.60 10:33:01 AM 0 0.08 0.00 0.12 0.00 0.03 99.77 10:33:01 AM 1 0.37 0.00 0.08 0.10 0.02 99.43 10:34:01 AM all 0.23 0.00 0.07 0.00 0.03 99.67 10:34:01 AM 0 0.35 0.00 0.07 0.00 0.03 99.55 10:34:01 AM 1 0.12 0.00 0.07 0.00 0.03 99.78 10:35:01 AM all 0.19 0.00 0.05 0.00 0.03 99.72 10:35:01 AM 0 0.30 0.00 0.02 0.00 0.02 99.67 10:35:01 AM 1 0.07 0.00 0.08 0.00 0.03 99.82 10:36:01 AM all 0.29 0.00 0.07 0.00 0.03 99.62 10:36:01 AM 0 0.43 0.00 0.08 0.00 0.02 99.46 10:36:01 AM 1 0.17 0.00 0.07 0.00 0.03 99.73 10:37:01 AM all 0.14 0.00 0.04 0.00 0.03 99.79 10:37:01 AM 0 0.22 0.00 0.03 0.00 0.03 99.72 10:37:01 AM 1 0.07 0.00 0.05 0.00 0.02 99.87 10:38:01 AM all 0.29 0.00 0.08 0.00 0.03 99.60 10:38:01 AM 0 0.42 0.00 0.05 0.00 0.02 99.52 10:38:01 AM 1 0.17 0.00 0.07 0.00 0.05 99.72 10:39:01 AM all 0.16 0.00 0.05 0.00 0.03 99.77 10:39:01 AM 0 0.22 0.00 0.05 0.00 0.03 99.70 10:39:01 AM 1 0.08 0.00 0.07 0.00 0.02 99.83 10:40:01 AM all 0.31 0.00 0.07 0.00 0.02 99.61 10:40:01 AM 0 0.42 0.00 0.07 0.00 0.02 99.50 10:40:01 AM 1 0.20 0.00 0.05 0.00 0.03 99.72 10:41:01 AM all 0.18 0.00 0.03 0.00 0.02 99.78 10:41:01 AM 0 0.32 0.00 0.02 0.00 0.02 99.65 10:41:01 AM 1 0.05 0.00 0.03 0.00 0.02 99.90 Average: CPU %user %nice %system %iowait %steal %idle Average: all 5.21 0.00 1.13 0.33 0.04 93.30 Average: 0 6.02 0.00 1.15 0.36 0.04 92.44 Average: 1 4.39 0.00 1.11 0.30 0.04 94.16