---> uname -a: Linux prd-centos7-docker-2c-8g-669.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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: 2800.000 BogoMIPS: 5600.00 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 ssbd rsb_ctxsw 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 20G 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 597 4727 16 2496 6930 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:75:9a:d7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.78/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe75:9ad7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:eb:f9:c3:8c 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 12/15/2025 _x86_64_ (2 CPU) 07:52:16 PM LINUX RESTART 07:53:02 PM tps rtps wtps bread/s bwrtn/s 07:54:01 PM 78.59 8.83 69.76 833.55 5057.82 07:55:02 PM 84.15 1.55 82.61 1029.03 8038.88 07:56:01 PM 58.88 7.03 51.85 974.84 4107.40 07:57:01 PM 48.35 1.42 46.94 154.38 14750.57 Average: 67.49 4.68 62.81 746.70 8016.23 07:53:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:54:01 PM 5460556 2548180 31.82 2088 1848672 952264 10.51 643548 1640956 126364 07:55:02 PM 5353012 2655724 33.16 2088 1999716 866248 9.56 598176 1754032 94540 07:56:01 PM 4902312 3106424 38.79 2088 2424444 897420 9.91 787728 1984056 422620 07:57:01 PM 4867184 3141552 39.23 2088 2427568 918596 10.14 820724 1985312 7556 Average: 5145766 2862970 35.75 2088 2175100 908632 10.03 712544 1841089 162770 07:53:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:54:01 PM eth0 84.12 68.12 862.67 14.95 0.00 0.00 0.00 07:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:02 PM eth0 38.10 34.15 306.13 7.14 0.00 0.00 0.00 07:55:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 PM eth0 151.68 107.03 4854.65 9.98 0.00 0.00 0.00 07:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 PM eth0 11.44 12.44 10.67 5.81 0.00 0.00 0.00 07:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 70.95 55.17 1497.05 9.44 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 12/15/2025 _x86_64_ (2 CPU) 07:52:16 PM LINUX RESTART 07:53:02 PM CPU %user %nice %system %iowait %steal %idle 07:54:01 PM all 32.88 0.00 2.85 2.03 4.24 58.00 07:54:01 PM 0 39.86 0.00 3.12 2.75 4.59 49.68 07:54:01 PM 1 25.99 0.00 2.56 1.33 3.89 66.23 07:55:02 PM all 33.11 0.00 3.64 1.54 4.14 57.57 07:55:02 PM 0 39.76 0.00 3.70 2.75 4.19 49.60 07:55:02 PM 1 26.60 0.00 3.60 0.34 4.11 65.35 07:56:01 PM all 32.16 0.00 7.24 1.60 5.94 53.07 07:56:01 PM 0 21.91 0.00 7.01 0.79 5.46 64.83 07:56:01 PM 1 42.60 0.00 7.47 2.42 6.42 41.08 07:57:01 PM all 35.42 0.00 2.26 1.06 3.94 57.32 07:57:01 PM 0 39.42 0.00 2.20 1.21 4.06 53.10 07:57:01 PM 1 31.47 0.00 2.32 0.93 3.82 61.46 Average: all 33.40 0.00 3.99 1.56 4.56 56.49 Average: 0 35.21 0.00 4.01 1.87 4.57 54.33 Average: 1 31.60 0.00 3.97 1.24 4.55 58.64