---> uname -a: Linux prd-centos7-docker-2c-1g-2117.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 6.5G 34G 17% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 651 4995 16 2174 6881 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:90:f1:c3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.9/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fe90:f1c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:7e:ed:4e 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) 08:55:39 AM LINUX RESTART 08:56:01 AM tps rtps wtps bread/s bwrtn/s 08:57:01 AM 194.96 19.85 175.11 4562.24 8582.30 08:58:02 AM 180.38 0.00 180.38 0.00 7435.86 08:59:01 AM 214.84 8.66 206.18 2575.75 5832.89 09:00:01 AM 60.03 2.03 58.00 223.15 2093.71 Average: 162.33 7.63 154.70 1837.37 5986.88 08:56:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:57:01 AM 5309284 2699632 33.71 2620 1913896 1017240 11.23 723772 1689868 147908 08:58:02 AM 5260412 2748504 34.32 2620 1979832 973840 10.75 686588 1752956 111680 08:59:01 AM 5119588 2889328 36.08 2620 2103456 965020 10.65 797356 1762644 35004 09:00:01 AM 5147156 2861760 35.73 2620 2108384 933132 10.30 880564 1652540 7732 Average: 5209110 2799806 34.96 2620 2026392 972308 10.73 772070 1714502 75581 08:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:57:01 AM eth0 382.13 229.44 1929.12 68.82 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 08:58:02 AM eth0 21.87 16.79 274.33 3.68 0.00 0.00 0.00 08:58:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 AM eth0 29.88 23.22 92.10 15.98 0.00 0.00 0.00 08:59:01 AM lo 0.00 0.00 0.00 0.00 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 09:00:01 AM eth0 22.16 18.55 16.87 8.18 0.00 0.00 0.00 09:00:01 AM lo 0.63 0.63 0.12 0.12 0.00 0.00 0.00 09:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 114.38 72.21 580.23 24.20 0.00 0.00 0.00 Average: lo 0.16 0.16 0.03 0.03 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) 08:55:39 AM LINUX RESTART 08:56:01 AM CPU %user %nice %system %iowait %steal %idle 08:57:01 AM all 32.78 0.00 4.01 3.73 0.16 59.33 08:57:01 AM 0 47.40 0.00 5.35 6.46 0.16 40.63 08:57:01 AM 1 18.70 0.00 2.72 1.11 0.14 77.34 08:58:02 AM all 12.78 0.00 1.51 24.70 0.08 60.92 08:58:02 AM 0 13.07 0.00 1.68 28.03 0.07 57.15 08:58:02 AM 1 12.48 0.00 1.37 21.37 0.09 64.70 08:59:01 AM all 25.21 0.00 5.53 2.69 0.37 66.20 08:59:01 AM 0 38.63 0.00 6.60 3.52 0.67 50.58 08:59:01 AM 1 12.18 0.00 4.49 1.88 0.09 81.37 09:00:01 AM all 26.08 0.00 2.14 1.41 0.11 70.25 09:00:01 AM 0 27.19 0.00 2.50 1.64 0.12 68.56 09:00:01 AM 1 24.96 0.00 1.79 1.20 0.12 71.93 Average: all 24.14 0.00 3.27 8.23 0.18 64.18 Average: 0 31.30 0.00 3.99 10.05 0.25 54.42 Average: 1 17.09 0.00 2.58 6.44 0.11 73.78