---> uname -a: Linux prd-centos7-docker-2c-8g-1071.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 646 4187 16 2987 6867 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:f6:e5:8f brd ff:ff:ff:ff:ff:ff inet 10.32.6.199/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85866sec preferred_lft 85866sec inet6 fe80::f816:3eff:fef6:e58f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:01:f1:ab:68 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) 08/15/2025 _x86_64_ (2 CPU) 08:50:49 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 212.62 113.03 99.58 9491.49 39925.27 08:53:01 PM 88.33 0.17 88.16 3.46 8480.10 08:54:02 PM 116.06 1.53 114.53 302.71 6176.58 08:55:01 PM 118.84 3.23 115.61 940.30 20468.76 08:56:01 PM 23.57 0.12 23.45 3.59 3648.43 08:57:01 PM 7.66 0.33 7.33 242.26 737.72 08:58:01 PM 24.36 0.58 23.78 141.06 8218.28 08:59:01 PM 27.21 1.86 25.34 183.28 3662.37 Average: 77.22 15.12 62.10 1413.61 11391.22 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5673296 2335440 29.16 2088 1703552 924984 10.21 543024 1550316 53656 08:53:01 PM 5416600 2592136 32.37 2088 1895332 946092 10.45 611560 1695364 62928 08:54:02 PM 4930276 3078460 38.44 2088 2050336 1277828 14.11 1019680 1738944 80616 08:55:01 PM 4137832 3870904 48.33 2088 2589660 1415652 15.63 1467116 2039768 69480 08:56:01 PM 4041664 3967072 49.53 2088 2632032 1447912 15.99 1559116 2038752 9864 08:57:01 PM 3954136 4054600 50.63 2088 2660248 1516492 16.74 1625208 2057992 11772 08:58:01 PM 4300248 3708488 46.31 2088 2897112 983884 10.86 1198376 2131156 87600 08:59:01 PM 4254728 3754008 46.87 2088 2904768 1009732 11.15 1429628 1944124 8688 Average: 4588598 3420138 42.71 2088 2416630 1190322 13.14 1181714 1899552 48076 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 297.82 173.48 971.93 55.48 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 56.19 51.23 692.65 6.33 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 313.75 358.80 1571.33 60.09 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 335.95 387.62 3271.71 440.58 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 39.41 46.11 267.26 7.89 0.00 0.00 0.00 08:56:01 PM lo 0.03 0.03 0.01 0.01 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 8.92 9.42 53.20 2.14 0.00 0.00 0.00 08:57:01 PM lo 0.00 0.00 0.00 0.00 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 56.98 82.07 9.34 554.87 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 116.03 142.49 43.52 1197.48 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 152.73 155.92 855.16 290.10 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) 08/15/2025 _x86_64_ (2 CPU) 08:50:49 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 41.43 0.00 10.84 7.66 2.47 37.60 08:52:01 PM 0 45.30 0.00 11.24 7.11 2.47 33.89 08:52:01 PM 1 37.62 0.00 10.45 8.18 2.46 41.28 08:53:01 PM all 36.58 0.00 3.28 0.90 2.11 57.14 08:53:01 PM 0 48.82 0.00 3.90 1.45 2.31 43.52 08:53:01 PM 1 24.66 0.00 2.69 0.36 1.92 70.38 08:54:02 PM all 58.50 0.00 4.55 3.05 3.07 30.84 08:54:02 PM 0 51.12 0.00 6.63 5.43 2.89 33.92 08:54:02 PM 1 66.03 0.00 2.42 0.62 3.22 27.70 08:55:01 PM all 68.20 0.00 4.70 2.34 3.09 21.67 08:55:01 PM 0 61.24 0.00 6.11 3.23 3.08 26.34 08:55:01 PM 1 75.25 0.00 3.27 1.44 3.09 16.94 08:56:01 PM all 87.98 0.00 2.49 0.19 3.99 5.35 08:56:01 PM 0 86.74 0.00 2.60 0.38 4.12 6.16 08:56:01 PM 1 89.22 0.00 2.39 0.02 3.86 4.52 08:57:01 PM all 82.23 0.00 2.39 0.04 3.68 11.67 08:57:01 PM 0 80.59 0.00 2.55 0.05 3.67 13.13 08:57:01 PM 1 83.85 0.00 2.22 0.02 3.71 10.20 08:58:01 PM all 75.63 0.00 2.65 0.30 2.97 18.45 08:58:01 PM 0 69.29 0.00 2.32 0.25 2.77 25.37 08:58:01 PM 1 82.04 0.00 3.00 0.33 3.16 11.46 08:59:01 PM all 36.91 0.00 2.17 0.21 2.05 58.66 08:59:01 PM 0 53.65 0.00 2.55 0.32 2.04 41.44 08:59:01 PM 1 20.90 0.00 1.79 0.10 2.06 75.15 Average: all 60.55 0.00 4.15 1.85 2.92 30.54 Average: 0 61.91 0.00 4.76 2.30 2.91 28.12 Average: 1 59.19 0.00 3.54 1.40 2.92 32.95