---> uname -a: Linux prd-centos7-docker-2c-8g-3514.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 619 4227 16 2974 6895 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:41:84:ba brd ff:ff:ff:ff:ff:ff inet 10.32.7.119/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85865sec preferred_lft 85865sec inet6 fe80::f816:3eff:fe41:84ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:49:a7:59:89 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) 06/22/2025 _x86_64_ (2 CPU) 08:50:47 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 201.10 98.10 103.00 8673.27 40465.90 08:53:01 PM 82.09 0.17 81.92 3.52 8419.84 08:54:01 PM 116.78 1.57 115.22 304.23 5736.26 08:55:01 PM 111.84 3.28 108.56 925.78 20099.03 08:56:01 PM 23.51 0.13 23.38 4.13 3644.21 08:57:01 PM 7.47 0.35 7.12 242.67 738.02 08:58:01 PM 23.99 0.53 23.46 133.04 8247.58 08:59:01 PM 25.99 1.88 24.11 183.42 3641.34 Average: 73.79 13.10 60.69 1295.76 11315.18 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5672836 2335900 29.17 2088 1706372 924508 10.21 541144 1552672 53844 08:53:01 PM 5456396 2552340 31.87 2088 1883132 922004 10.18 579996 1690536 53612 08:54:01 PM 4965576 3043160 38.00 2088 2038532 1227544 13.55 991904 1733604 79996 08:55:01 PM 4210864 3797872 47.42 2088 2565520 1359680 15.01 1405856 2030808 57368 08:56:01 PM 4034376 3974360 49.63 2088 2618608 1528212 16.87 1571744 2034772 8800 08:57:01 PM 3994832 4013904 50.12 2088 2648700 1463884 16.16 1589864 2054212 12772 08:58:01 PM 4323564 3685172 46.01 2088 2885348 971924 10.73 1182732 2127100 87636 08:59:01 PM 4305304 3703432 46.24 2088 2893000 977008 10.79 1386896 1939992 8712 Average: 4620468 3388268 42.31 2088 2404902 1171846 12.94 1156267 1895462 45342 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 361.10 178.55 988.11 56.66 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 52.62 50.95 671.41 6.16 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 305.61 349.67 1568.43 59.01 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 306.86 359.84 3037.76 433.57 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 57.32 64.66 458.75 9.97 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 10.79 10.73 53.42 2.38 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 54.44 81.14 9.54 554.98 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 113.39 141.99 42.86 1197.17 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 157.50 154.79 853.46 290.94 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) 06/22/2025 _x86_64_ (2 CPU) 08:50:47 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 38.41 0.00 9.92 8.11 5.12 38.43 08:52:02 PM 0 49.95 0.00 10.76 8.83 5.52 24.95 08:52:02 PM 1 27.12 0.00 9.11 7.41 4.74 51.62 08:53:01 PM all 34.62 0.00 3.16 0.82 3.19 58.21 08:53:01 PM 0 44.77 0.00 3.79 0.79 3.58 47.06 08:53:01 PM 1 24.67 0.00 2.54 0.85 2.81 69.14 08:54:01 PM all 56.50 0.00 4.34 2.08 6.35 30.73 08:54:01 PM 0 49.76 0.00 6.74 3.64 7.02 32.85 08:54:01 PM 1 63.40 0.00 1.89 0.49 5.65 28.57 08:55:01 PM all 62.67 0.00 4.76 2.31 6.19 24.06 08:55:01 PM 0 56.71 0.00 6.12 3.65 6.72 26.80 08:55:01 PM 1 68.71 0.00 3.39 0.95 5.68 21.28 08:56:01 PM all 83.37 0.00 2.69 0.17 7.23 6.54 08:56:01 PM 0 81.43 0.00 3.11 0.29 7.44 7.73 08:56:01 PM 1 85.35 0.00 2.26 0.05 7.00 5.34 08:57:01 PM all 78.46 0.00 2.17 0.04 6.64 12.69 08:57:01 PM 0 77.46 0.00 2.38 0.05 6.65 13.45 08:57:01 PM 1 79.47 0.00 1.97 0.00 6.62 11.93 08:58:01 PM all 70.83 0.00 2.62 0.42 5.26 20.87 08:58:01 PM 0 77.14 0.00 2.87 0.64 5.49 13.86 08:58:01 PM 1 64.59 0.00 2.37 0.23 5.04 27.76 08:59:01 PM all 35.23 0.00 2.26 0.47 2.77 59.27 08:59:01 PM 0 48.37 0.00 3.03 0.71 3.30 44.58 08:59:01 PM 1 22.43 0.00 1.49 0.24 2.24 73.61 Average: all 57.28 0.00 3.99 1.81 5.33 31.58 Average: 0 60.56 0.00 4.86 2.33 5.71 26.54 Average: 1 54.03 0.00 3.13 1.29 4.94 36.61