---> uname -a: Linux prd-centos7-docker-2c-1g-20075.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 641 5051 16 2127 6893 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:3e:16:51 brd ff:ff:ff:ff:ff:ff inet 10.30.106.158/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86190sec preferred_lft 86190sec inet6 fe80::f816:3eff:fe3e:1651/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:40:a6:4a 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) 06/10/2025 _x86_64_ (2 CPU) 06:29:31 PM LINUX RESTART 06:30:01 PM tps rtps wtps bread/s bwrtn/s 06:31:01 PM 201.00 22.52 178.48 4771.62 8010.11 06:32:01 PM 303.38 8.48 294.90 2530.29 9209.46 06:33:01 PM 68.66 1.48 67.18 159.07 2132.49 Average: 191.01 10.82 180.19 2486.87 6450.60 06:30:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:31:01 PM 5458960 2549948 31.84 2620 1866352 934512 10.32 588548 1674540 135452 06:32:01 PM 5190672 2818236 35.19 2620 2062672 969616 10.71 727284 1769336 44648 06:33:01 PM 5178240 2830668 35.34 2620 2065860 965836 10.66 861040 1647984 8176 Average: 5275957 2732951 34.12 2620 1998295 956655 10.56 725624 1697287 62759 06:30:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:31:01 PM eth0 416.67 276.72 1832.40 71.17 0.00 0.00 0.00 06:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 PM eth0 96.20 73.89 338.77 12.20 0.00 0.00 0.00 06:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 22.28 18.73 16.12 13.47 0.00 0.00 0.00 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 178.37 123.10 729.04 32.28 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 06/10/2025 _x86_64_ (2 CPU) 06:29:31 PM LINUX RESTART 06:30:01 PM CPU %user %nice %system %iowait %steal %idle 06:31:01 PM all 33.51 0.00 4.56 5.13 0.11 56.70 06:31:01 PM 0 20.97 0.00 4.19 3.90 0.09 70.85 06:31:01 PM 1 46.43 0.00 4.93 6.39 0.12 42.12 06:32:01 PM all 31.01 0.00 5.79 8.34 0.14 54.72 06:32:01 PM 0 24.86 0.00 5.59 8.23 0.14 61.18 06:32:01 PM 1 37.26 0.00 6.00 8.46 0.16 48.12 06:33:01 PM all 21.09 0.00 1.53 1.14 0.07 76.17 06:33:01 PM 0 9.33 0.00 1.24 0.20 0.07 89.17 06:33:01 PM 1 33.18 0.00 1.85 2.09 0.07 62.82 Average: all 28.47 0.00 3.94 4.83 0.10 62.65 Average: 0 18.30 0.00 3.65 4.07 0.10 73.89 Average: 1 38.90 0.00 4.24 5.62 0.12 51.12