---> uname -a: Linux prd-centos7-docker-2c-1g-2116.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 6.4G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 581 5120 16 2119 6953 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:ad:49:3e brd ff:ff:ff:ff:ff:ff inet 10.30.107.118/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:fead:493e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:2c:57:19 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) 10/02/2025 _x86_64_ (2 CPU) 08:55:19 AM LINUX RESTART 08:56:01 AM tps rtps wtps bread/s bwrtn/s 08:57:01 AM 146.55 0.78 145.77 25.85 6716.49 08:58:01 AM 255.84 5.81 250.02 2433.05 6678.06 08:59:01 AM 49.42 4.71 44.70 323.38 1753.21 Average: 150.60 3.77 146.83 927.34 5049.16 08:56:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:57:01 AM 5427096 2581820 32.24 2620 1956024 841916 9.30 547284 1729416 168468 08:58:01 AM 5158240 2850676 35.59 2620 2061096 990844 10.94 755316 1778412 36324 08:59:01 AM 5253444 2755472 34.41 2620 2057132 891448 9.84 786468 1650496 8248 Average: 5279593 2729323 34.08 2620 2024751 908069 10.03 696356 1719441 71013 08:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:57:01 AM eth0 63.07 46.77 960.56 9.19 0.00 0.00 0.00 08:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM eth0 22.26 16.41 86.12 8.08 0.00 0.00 0.00 08:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 AM eth0 28.90 23.40 20.45 13.96 0.00 0.00 0.00 08:59:01 AM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 08:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.08 28.86 355.72 10.41 0.00 0.00 0.00 Average: lo 0.18 0.18 0.04 0.04 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) 10/02/2025 _x86_64_ (2 CPU) 08:55:19 AM LINUX RESTART 08:56:01 AM CPU %user %nice %system %iowait %steal %idle 08:57:01 AM all 29.60 0.00 2.90 3.01 0.14 64.35 08:57:01 AM 0 18.25 0.00 1.84 1.64 0.14 78.14 08:57:01 AM 1 41.33 0.00 4.00 4.43 0.12 50.12 08:58:01 AM all 14.30 0.00 3.95 33.35 0.09 48.32 08:58:01 AM 0 7.84 0.00 3.90 42.94 0.09 45.24 08:58:01 AM 1 20.88 0.00 4.00 23.54 0.09 51.50 08:59:01 AM all 30.98 0.00 2.76 1.61 0.12 64.53 08:59:01 AM 0 25.95 0.00 2.81 1.20 0.10 69.93 08:59:01 AM 1 36.11 0.00 2.70 2.02 0.14 59.03 Average: all 24.89 0.00 3.21 12.79 0.12 58.99 Average: 0 17.28 0.00 2.85 15.43 0.11 64.34 Average: 1 32.69 0.00 3.57 10.09 0.12 53.54