---> uname -a: Linux prd-centos7-docker-2c-1g-6096.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 6.6G 34G 17% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 624 4897 16 2299 6904 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:4c:aa:3b brd ff:ff:ff:ff:ff:ff inet 10.30.106.50/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86194sec preferred_lft 86194sec inet6 fe80::f816:3eff:fe4c:aa3b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:97:3d:82:69 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) 06/02/2026 _x86_64_ (2 CPU) 01:39:41 PM LINUX RESTART 01:40:01 PM tps rtps wtps bread/s bwrtn/s 01:41:02 PM 353.46 13.12 340.33 2113.31 13071.69 01:42:02 PM 313.88 10.75 303.13 2643.01 10921.28 01:43:01 PM 53.18 1.42 51.75 154.17 1931.77 Average: 240.81 8.46 232.35 1639.56 8666.57 01:40:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:41:02 PM 5241056 2767852 34.56 2620 2022968 947708 10.46 680352 1771100 180284 01:42:02 PM 5018084 2990824 37.34 2620 2225892 933616 10.31 787536 1854752 38176 01:43:01 PM 5085604 2923304 36.50 2620 2230148 867028 9.57 828644 1744956 8396 Average: 5114915 2893993 36.13 2620 2159669 916117 10.11 765511 1790269 75619 01:40:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:41:02 PM eth0 275.55 181.18 2238.77 52.55 0.00 0.00 0.00 01:41:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:02 PM eth0 53.40 41.67 546.70 9.83 0.00 0.00 0.00 01:42:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 PM eth0 27.23 18.34 21.55 8.13 0.00 0.00 0.00 01:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 119.61 80.96 942.97 23.67 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) 06/02/2026 _x86_64_ (2 CPU) 01:39:41 PM LINUX RESTART 01:40:01 PM CPU %user %nice %system %iowait %steal %idle 01:41:02 PM all 42.58 0.00 4.95 2.79 0.14 49.54 01:41:02 PM 0 61.23 0.00 6.65 2.60 0.17 29.36 01:41:02 PM 1 24.96 0.00 3.33 2.98 0.10 68.63 01:42:02 PM all 25.31 0.00 5.53 1.83 0.12 67.22 01:42:02 PM 0 31.10 0.00 6.28 1.83 0.13 60.66 01:42:02 PM 1 19.61 0.00 4.80 1.84 0.12 73.63 01:43:01 PM all 20.89 0.00 1.67 0.22 0.08 77.15 01:43:01 PM 0 38.97 0.00 2.48 0.29 0.09 58.17 01:43:01 PM 1 3.65 0.00 0.91 0.15 0.07 95.22 Average: all 29.53 0.00 4.04 1.60 0.11 64.72 Average: 0 43.63 0.00 5.12 1.57 0.13 49.55 Average: 1 15.99 0.00 2.99 1.65 0.10 79.27