---> uname -a: Linux prd-centos7-docker-2c-1g-2113.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 634 5066 16 2119 6900 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:98:1d:45 brd ff:ff:ff:ff:ff:ff inet 10.30.107.116/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fe98:1d45/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5c:d8:29:da 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) 08:54:41 AM LINUX RESTART 08:55:02 AM tps rtps wtps bread/s bwrtn/s 08:56:01 AM 241.76 12.98 228.77 2072.85 8535.87 08:57:01 AM 329.03 8.51 320.52 2532.84 9750.40 08:58:01 AM 41.69 2.02 39.67 223.18 1646.47 Average: 203.96 7.81 196.15 1607.14 6634.11 08:55:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:56:01 AM 5436708 2572208 32.12 2620 1885248 927496 10.24 585656 1697768 160172 08:57:01 AM 5198624 2810292 35.09 2620 2053432 952400 10.52 723864 1764092 34360 08:58:01 AM 5207628 2801288 34.98 2620 2066564 922672 10.19 820328 1658740 16396 Average: 5280987 2727929 34.06 2620 2001748 934189 10.31 709949 1706867 70309 08:55:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:56:01 AM eth0 223.05 141.54 1274.11 49.38 0.00 0.00 0.00 08:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM eth0 34.36 27.48 240.36 9.06 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 22.32 18.40 15.56 14.86 0.00 0.00 0.00 08:58:01 AM lo 0.60 0.60 0.12 0.12 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 Average: eth0 92.55 62.05 505.92 24.30 0.00 0.00 0.00 Average: lo 0.20 0.20 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) 08:54:41 AM LINUX RESTART 08:55:02 AM CPU %user %nice %system %iowait %steal %idle 08:56:01 AM all 34.96 0.00 3.71 3.96 0.13 57.23 08:56:01 AM 0 19.82 0.00 2.73 2.33 0.11 75.02 08:56:01 AM 1 50.78 0.00 4.74 5.67 0.15 38.67 08:57:01 AM all 28.28 0.00 5.52 6.41 0.13 59.66 08:57:01 AM 0 13.40 0.00 4.57 6.97 0.12 74.94 08:57:01 AM 1 43.75 0.00 6.49 5.83 0.14 43.78 08:58:01 AM all 23.30 0.00 1.86 4.15 0.09 70.60 08:58:01 AM 0 27.54 0.00 1.85 3.99 0.10 66.52 08:58:01 AM 1 19.13 0.00 1.88 4.30 0.09 74.61 Average: all 28.78 0.00 3.69 4.85 0.12 62.56 Average: 0 20.22 0.00 3.06 4.45 0.11 72.17 Average: 1 37.55 0.00 4.33 5.25 0.12 52.74