---> uname -a: Linux prd-centos7-docker-2c-8g-996.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 645 4182 16 2993 6868 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:83:7e:e1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.165/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85850sec preferred_lft 85850sec inet6 fe80::f816:3eff:fe83:7ee1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7c:7c:79:c8 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) 08/14/2025 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 166.85 66.14 100.71 5990.36 39298.85 08:53:01 PM 82.10 0.15 81.95 2.93 7733.12 08:54:01 PM 113.31 1.55 111.76 303.39 6767.48 08:55:01 PM 112.87 3.23 109.64 924.43 20238.40 08:56:01 PM 23.71 0.12 23.59 3.59 3647.49 08:57:01 PM 8.03 0.33 7.70 242.54 729.90 08:58:01 PM 20.10 0.53 19.56 133.07 8159.99 08:59:01 PM 28.09 1.86 26.22 183.28 3704.75 Average: 69.18 9.13 60.06 962.97 11227.83 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5694852 2313884 28.89 2088 1709468 903736 9.98 515660 1556132 53664 08:53:01 PM 5460100 2548636 31.82 2088 1892380 913836 10.09 569488 1696592 71164 08:54:01 PM 4912120 3096616 38.67 2088 2056124 1301852 14.37 1033676 1744760 81288 08:55:01 PM 4144992 3863744 48.24 2088 2578512 1428400 15.77 1461988 2039400 53076 08:56:01 PM 3968036 4040700 50.45 2088 2635040 1680756 18.56 1625392 2045428 8024 08:57:01 PM 3741332 4267404 53.28 2088 2661624 1791284 19.78 1832876 2062120 8424 08:58:01 PM 4320536 3688200 46.05 2088 2900928 962668 10.63 1166220 2143228 77040 08:59:01 PM 4318212 3690524 46.08 2088 2908992 957168 10.57 1361344 1950296 8136 Average: 4570022 3438714 42.94 2088 2417884 1242462 13.72 1195830 1904744 45102 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 324.03 181.45 984.86 56.06 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 56.27 50.86 692.55 6.25 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 08:54:01 PM eth0 297.87 350.13 1567.96 59.73 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 306.78 345.65 2960.19 429.53 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 71.55 79.05 537.16 12.07 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 08:57:01 PM eth0 8.03 7.77 50.78 1.73 0.00 0.00 0.00 08:57:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 54.56 80.09 11.38 554.75 0.00 0.00 0.00 08:58:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 115.07 136.90 43.11 1193.96 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 153.93 153.93 855.65 289.62 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) 08/14/2025 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 40.05 0.00 11.76 6.22 2.92 39.05 08:52:01 PM 0 50.64 0.00 12.62 4.67 2.84 29.24 08:52:01 PM 1 29.74 0.00 10.93 7.74 2.98 48.62 08:53:01 PM all 35.90 0.00 3.19 0.81 2.48 57.62 08:53:01 PM 0 16.07 0.00 1.77 0.20 2.05 79.91 08:53:01 PM 1 56.67 0.00 4.64 1.46 2.93 34.30 08:54:01 PM all 57.02 0.00 4.62 1.83 3.03 33.49 08:54:01 PM 0 44.11 0.00 5.18 2.56 2.77 45.38 08:54:01 PM 1 70.36 0.00 4.06 1.08 3.31 21.19 08:55:01 PM all 61.97 0.00 4.36 2.26 3.19 28.22 08:55:01 PM 0 56.89 0.00 5.22 3.56 3.23 31.10 08:55:01 PM 1 67.13 0.00 3.47 0.91 3.17 25.31 08:56:01 PM all 85.85 0.00 3.01 0.36 4.18 6.59 08:56:01 PM 0 84.68 0.00 3.17 0.63 4.35 7.17 08:56:01 PM 1 87.01 0.00 2.89 0.09 4.00 6.01 08:57:01 PM all 80.50 0.00 2.12 0.03 3.92 13.43 08:57:01 PM 0 80.16 0.00 2.07 0.05 4.04 13.68 08:57:01 PM 1 80.83 0.00 2.16 0.02 3.80 13.19 08:58:01 PM all 79.84 0.00 2.89 0.33 4.14 12.80 08:58:01 PM 0 78.54 0.00 2.91 0.34 4.08 14.13 08:58:01 PM 1 81.12 0.00 2.89 0.31 4.23 11.45 08:59:01 PM all 35.70 0.00 2.48 0.40 3.24 58.18 08:59:01 PM 0 28.30 0.00 2.05 0.31 3.06 66.28 08:59:01 PM 1 43.23 0.00 2.90 0.52 3.42 49.94 Average: all 59.25 0.00 4.30 1.53 3.38 31.54 Average: 0 54.34 0.00 4.34 1.53 3.29 36.50 Average: 1 64.22 0.00 4.26 1.53 3.47 26.51