---> uname -a: Linux prd-centos7-docker-2c-8g-7924.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 613 4741 16 2465 6911 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:51:74:3e brd ff:ff:ff:ff:ff:ff inet 10.32.7.199/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:fe51:743e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5b:70:73:dd 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) 11/01/2025 _x86_64_ (2 CPU) 01:47:52 PM LINUX RESTART 01:49:01 PM tps rtps wtps bread/s bwrtn/s 01:50:01 PM 69.71 0.20 69.51 6.93 5653.28 01:51:01 PM 122.20 1.30 120.90 246.06 9949.28 01:52:01 PM 86.71 3.08 83.64 897.77 5039.24 01:53:01 PM 24.03 0.17 23.87 5.19 4438.76 01:54:01 PM 7.34 0.37 6.97 243.81 888.93 01:55:01 PM 18.00 2.26 15.74 350.11 750.14 Average: 54.67 1.23 53.44 291.76 4453.15 01:49:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 PM 5451756 2556972 31.93 2088 1876720 942652 10.41 586416 1689556 148760 01:51:01 PM 5019864 2988864 37.32 2088 2016148 1209928 13.36 940404 1733140 44688 01:52:01 PM 4476532 3532196 44.10 2088 2228716 1578320 17.43 1389904 1806944 98184 01:53:01 PM 4360448 3648280 45.55 2088 2275080 1558208 17.20 1498064 1809728 16352 01:54:01 PM 4498464 3510264 43.83 2088 2297772 1344324 14.84 1342980 1824792 7624 01:55:01 PM 4854836 3153892 39.38 2088 2390928 946924 10.45 1052952 1756324 99032 Average: 4776983 3231745 40.35 2088 2180894 1263393 13.95 1135120 1770081 69107 01:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:50:01 PM eth0 150.38 100.40 793.74 10.54 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 242.10 256.15 1062.63 44.20 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 256.80 296.41 2006.35 41.71 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 01:53:01 PM eth0 43.53 49.97 316.94 8.04 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 5.34 5.48 3.87 1.84 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 16.24 13.91 11.79 6.77 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 119.08 120.41 699.46 18.85 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) 11/01/2025 _x86_64_ (2 CPU) 01:47:52 PM LINUX RESTART 01:49:01 PM CPU %user %nice %system %iowait %steal %idle 01:50:01 PM all 30.53 0.00 2.88 1.02 6.69 58.88 01:50:01 PM 0 31.34 0.00 2.72 1.44 6.52 57.98 01:50:01 PM 1 29.73 0.00 3.04 0.60 6.85 59.78 01:51:01 PM all 48.95 0.00 3.74 3.25 7.99 36.08 01:51:01 PM 0 37.22 0.00 4.97 5.32 8.82 43.68 01:51:01 PM 1 61.21 0.00 2.47 1.08 7.12 28.12 01:52:01 PM all 66.33 0.00 3.29 3.01 8.55 18.83 01:52:01 PM 0 60.37 0.00 4.50 4.78 9.17 21.18 01:52:01 PM 1 72.45 0.00 2.04 1.17 7.92 16.41 01:53:01 PM all 81.09 0.00 2.59 0.40 8.53 7.39 01:53:01 PM 0 78.59 0.00 2.78 0.75 8.85 9.03 01:53:01 PM 1 83.62 0.00 2.37 0.05 8.22 5.74 01:54:01 PM all 76.51 0.00 2.09 0.04 7.91 13.45 01:54:01 PM 0 75.82 0.00 2.03 0.04 8.06 14.05 01:54:01 PM 1 77.18 0.00 2.18 0.05 7.74 12.85 01:55:01 PM all 57.62 0.00 2.68 0.43 7.00 32.27 01:55:01 PM 0 62.40 0.00 2.84 0.47 7.07 27.23 01:55:01 PM 1 52.90 0.00 2.52 0.38 6.93 37.27 Average: all 59.75 0.00 2.88 1.37 7.76 28.24 Average: 0 57.16 0.00 3.32 2.17 8.07 29.28 Average: 1 62.36 0.00 2.44 0.56 7.45 27.19