---> uname -a: Linux prd-centos7-docker-2c-8g-10208.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 637 4806 16 2376 6890 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:31:1d:6b brd ff:ff:ff:ff:ff:ff inet 10.32.6.236/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe31:1d6b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cf:12:be:c9 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) 11/25/2025 _x86_64_ (2 CPU) 08:50:45 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 193.28 88.00 105.28 6994.61 39273.21 08:53:01 PM 86.17 0.00 86.17 0.00 8750.85 08:54:02 PM 125.13 1.60 123.53 304.94 7209.00 08:55:01 PM 75.74 4.74 71.01 1082.06 5916.84 08:56:01 PM 28.26 0.18 28.08 34.77 4238.10 Average: 101.87 19.02 82.85 1691.16 13117.17 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5663568 2345160 29.28 2088 1722264 941576 10.40 535992 1564556 59080 08:53:01 PM 5372968 2635760 32.91 2088 1938844 962784 10.63 623752 1717448 105844 08:54:02 PM 4872588 3136140 39.16 2088 2110740 1205732 13.31 1038252 1773192 92444 08:55:01 PM 4898028 3110700 38.84 2088 2304420 981448 10.84 1093264 1680368 108332 08:56:01 PM 4900028 3108700 38.82 2088 2306824 972196 10.73 1083932 1684860 8920 Average: 5141436 2867292 35.80 2088 2076618 1012747 11.18 875038 1684085 74924 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 346.80 188.35 1027.29 59.65 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 50.37 45.90 661.61 5.55 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:02 PM eth0 404.42 457.72 2404.92 70.61 0.00 0.00 0.00 08:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 171.56 200.29 1222.04 29.95 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 11.32 12.92 10.80 6.04 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 197.54 181.50 1066.51 34.48 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) 11/25/2025 _x86_64_ (2 CPU) 08:50:45 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 42.99 0.00 11.05 6.83 2.75 36.38 08:52:02 PM 0 51.68 0.00 12.02 5.30 3.03 27.98 08:52:02 PM 1 34.53 0.00 10.10 8.31 2.49 44.57 08:53:01 PM all 35.99 0.00 3.40 0.68 2.25 57.69 08:53:01 PM 0 49.99 0.00 4.32 1.23 2.45 42.01 08:53:01 PM 1 22.43 0.00 2.52 0.16 2.06 72.84 08:54:02 PM all 60.76 0.00 4.48 2.23 3.58 28.95 08:54:02 PM 0 58.46 0.00 6.65 3.65 3.79 27.45 08:54:02 PM 1 63.09 0.00 2.28 0.78 3.36 30.48 08:55:01 PM all 65.82 0.00 3.30 0.93 3.35 26.60 08:55:01 PM 0 67.62 0.00 3.96 1.13 3.44 23.85 08:55:01 PM 1 64.04 0.00 2.63 0.73 3.25 29.36 08:56:01 PM all 38.67 0.00 2.32 0.17 1.88 56.96 08:56:01 PM 0 48.55 0.00 2.26 0.28 2.07 46.84 08:56:01 PM 1 29.00 0.00 2.40 0.09 1.70 66.82 Average: all 48.69 0.00 4.91 2.17 2.75 41.48 Average: 0 55.20 0.00 5.84 2.32 2.95 33.69 Average: 1 42.28 0.00 4.00 2.02 2.56 49.15