---> uname -a: Linux prd-centos7-docker-2c-8g-1025.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 622 4732 16 2465 6902 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:1e:1f:43 brd ff:ff:ff:ff:ff:ff inet 10.32.7.130/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85931sec preferred_lft 85931sec inet6 fe80::f816:3eff:fe1e:1f43/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e8:8b:94:e5 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) 07/22/2025 _x86_64_ (2 CPU) 01:47:34 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:02 PM 89.71 18.67 71.03 4011.97 4372.26 01:50:01 PM 92.44 0.44 92.00 170.18 7864.65 01:51:01 PM 120.81 1.30 119.52 379.14 6242.81 01:52:01 PM 53.14 2.79 50.35 601.53 7322.30 01:53:01 PM 13.22 0.02 13.20 0.53 1396.65 01:54:01 PM 8.49 0.85 7.64 369.71 683.52 01:55:01 PM 24.94 1.71 23.22 215.48 3360.28 Average: 57.48 3.69 53.78 823.08 4456.45 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:02 PM 5537468 2471268 30.86 2088 1764340 983044 10.85 606028 1617220 78848 01:50:01 PM 5392896 2615840 32.66 2088 1963640 867444 9.58 580620 1734648 123284 01:51:01 PM 4816408 3192328 39.86 2088 2112492 1243728 13.73 1094856 1769592 109012 01:52:01 PM 4553752 3454984 43.14 2088 2261960 1331588 14.70 1310816 1803384 33332 01:53:01 PM 4367272 3641464 45.47 2088 2277148 1534108 16.94 1487024 1811048 10512 01:54:01 PM 4064280 3944456 49.25 2088 2302664 1827224 20.17 1768480 1829464 6792 01:55:01 PM 4865884 3142852 39.24 2088 2391180 921780 10.18 1038972 1756752 21592 Average: 4799709 3209027 40.07 2088 2153346 1244131 13.74 1126685 1760301 54767 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:02 PM eth0 357.47 197.87 1402.45 56.43 0.00 0.00 0.00 01:49:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 84.63 54.97 484.47 11.45 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 367.16 447.66 2135.25 67.17 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 112.01 126.70 890.65 18.09 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 01:53:01 PM eth0 6.66 6.94 50.40 1.31 0.00 0.00 0.00 01:53:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 6.11 5.92 3.78 2.03 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 17.38 15.32 13.63 7.67 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 136.14 122.47 712.63 23.49 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) 07/22/2025 _x86_64_ (2 CPU) 01:47:34 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:02 PM all 41.23 0.00 4.64 2.85 1.95 49.33 01:49:02 PM 0 43.65 0.00 5.67 3.52 1.99 45.17 01:49:02 PM 1 38.83 0.00 3.64 2.20 1.91 53.42 01:50:01 PM all 36.90 0.00 3.87 0.61 2.11 56.51 01:50:01 PM 0 36.79 0.00 3.83 0.93 1.95 56.50 01:50:01 PM 1 37.02 0.00 3.91 0.26 2.28 56.52 01:51:01 PM all 64.81 0.00 4.69 2.41 2.87 25.21 01:51:01 PM 0 55.10 0.00 7.11 3.40 2.68 31.71 01:51:01 PM 1 74.75 0.00 2.20 1.42 3.04 18.58 01:52:01 PM all 82.75 0.00 3.10 0.59 3.66 9.90 01:52:01 PM 0 81.00 0.00 3.41 0.63 3.64 11.31 01:52:01 PM 1 84.54 0.00 2.77 0.55 3.67 8.48 01:53:01 PM all 81.56 0.00 2.40 0.01 3.34 12.68 01:53:01 PM 0 81.69 0.00 2.66 0.00 3.17 12.48 01:53:01 PM 1 81.43 0.00 2.17 0.00 3.51 12.89 01:54:01 PM all 91.05 0.00 2.47 0.04 3.60 2.85 01:54:01 PM 0 91.20 0.00 2.50 0.06 3.40 2.85 01:54:01 PM 1 90.86 0.00 2.42 0.04 3.82 2.86 01:55:01 PM all 49.73 0.00 3.15 0.14 2.43 44.55 01:55:01 PM 0 58.63 0.00 3.61 0.18 2.55 35.03 01:55:01 PM 1 40.98 0.00 2.73 0.09 2.30 53.90 Average: all 63.61 0.00 3.49 0.96 2.84 29.10 Average: 0 63.66 0.00 4.13 1.26 2.76 28.18 Average: 1 63.56 0.00 2.84 0.66 2.92 30.02