---> uname -a: Linux prd-centos7-docker-2c-8g-4546.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: 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 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 608 4749 16 2462 6916 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:e1:bf:19 brd ff:ff:ff:ff:ff:ff inet 10.32.6.22/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85945sec preferred_lft 85945sec inet6 fe80::f816:3eff:fee1:bf19/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:18:94:cd:1a 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) 09/24/2025 _x86_64_ (2 CPU) 01:47:46 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 210.18 111.35 98.84 9438.28 38901.31 01:50:01 PM 92.79 0.00 92.79 0.00 8749.87 01:51:01 PM 119.52 1.28 118.23 245.53 5990.12 01:52:01 PM 66.63 3.16 63.47 901.31 7059.29 01:53:02 PM 13.44 0.05 13.39 1.33 1999.63 01:54:01 PM 7.02 0.91 6.10 383.70 676.21 01:55:01 PM 25.09 1.71 23.37 215.48 3400.03 Average: 76.53 16.96 59.57 1600.94 9559.86 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5692600 2316128 28.92 2088 1694120 923980 10.20 524052 1547800 47608 01:50:01 PM 5370384 2638344 32.94 2088 1935556 952044 10.51 628820 1713940 104496 01:51:01 PM 4927892 3080836 38.47 2088 2077436 1204364 13.30 998924 1756052 95020 01:52:01 PM 4436904 3571824 44.60 2088 2255100 1560108 17.22 1429004 1801260 48816 01:53:02 PM 4295248 3713480 46.37 2088 2272260 1658828 18.31 1561616 1807128 9544 01:54:01 PM 4054968 3953760 49.37 2088 2298976 1826504 20.17 1779564 1826464 7656 01:55:01 PM 4877228 3131500 39.10 2088 2387956 929212 10.26 1028384 1753632 21984 Average: 4807889 3200839 39.97 2088 2131629 1293577 14.28 1135766 1743754 47875 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 292.61 165.20 832.28 55.00 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 162.57 110.82 901.70 11.21 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 338.40 387.99 1942.85 61.40 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 166.92 195.01 1243.13 27.71 0.00 0.00 0.00 01:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:02 PM eth0 7.34 7.94 50.55 1.55 0.00 0.00 0.00 01:53:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:53:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 6.19 6.31 4.08 2.26 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 17.78 15.85 13.65 7.69 0.00 0.00 0.00 01:55:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 141.97 127.27 714.08 23.88 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 09/24/2025 _x86_64_ (2 CPU) 01:47:46 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 41.48 0.00 12.23 7.39 3.55 35.34 01:49:01 PM 0 44.71 0.00 13.34 8.02 3.43 30.50 01:49:01 PM 1 38.29 0.00 11.15 6.78 3.68 40.10 01:50:01 PM all 34.16 0.00 3.51 1.20 3.56 57.56 01:50:01 PM 0 38.81 0.00 3.62 1.56 3.54 52.47 01:50:01 PM 1 29.57 0.00 3.40 0.83 3.59 62.60 01:51:01 PM all 58.07 0.00 4.19 3.21 4.04 30.49 01:51:01 PM 0 50.60 0.00 6.38 5.51 3.89 33.61 01:51:01 PM 1 65.68 0.00 1.94 0.87 4.17 27.34 01:52:01 PM all 80.29 0.00 3.00 1.01 3.98 11.73 01:52:01 PM 0 76.29 0.00 4.16 1.53 3.80 14.23 01:52:01 PM 1 84.27 0.00 1.85 0.51 4.17 9.20 01:53:02 PM all 81.87 0.00 2.06 0.03 3.78 12.27 01:53:02 PM 0 81.58 0.00 2.22 0.04 3.64 12.52 01:53:02 PM 1 82.15 0.00 1.91 0.00 3.92 12.01 01:54:01 PM all 89.45 0.00 2.28 0.09 4.17 4.01 01:54:01 PM 0 88.59 0.00 2.50 0.15 4.17 4.59 01:54:01 PM 1 90.33 0.00 2.04 0.04 4.17 3.43 01:55:01 PM all 45.38 0.00 2.81 0.40 3.73 47.69 01:55:01 PM 0 56.46 0.00 3.20 0.51 3.78 36.05 01:55:01 PM 1 34.63 0.00 2.44 0.29 3.68 58.96 Average: all 60.96 0.00 4.33 1.93 3.82 28.95 Average: 0 62.00 0.00 5.10 2.51 3.75 26.65 Average: 1 59.92 0.00 3.58 1.36 3.91 31.24