---> uname -a: Linux prd-centos7-docker-2c-8g-420.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 673 4179 16 2968 6841 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:5a:7b:85 brd ff:ff:ff:ff:ff:ff inet 10.32.7.252/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe5a:7b85/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:66:d5:8b:bc 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) 04/17/2025 _x86_64_ (2 CPU) 08:50:41 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 157.89 20.48 137.40 4532.22 41861.65 08:53:01 PM 139.30 1.57 137.74 304.28 9857.59 08:54:01 PM 98.22 3.36 94.86 927.25 20343.86 08:55:01 PM 15.52 0.73 14.79 352.55 4136.87 08:56:01 PM 43.44 2.08 41.36 208.26 11552.25 Average: 90.86 5.64 85.22 1264.71 17548.43 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5512400 2496328 31.17 2088 1850460 897124 9.90 545780 1672536 146092 08:53:01 PM 4862132 3146596 39.29 2088 2068632 1258396 13.89 1082380 1740548 114372 08:54:01 PM 4035364 3973364 49.61 2088 2613552 1469652 16.23 1575916 2029008 108204 08:55:01 PM 3543828 4464900 55.75 2088 2651592 1977348 21.83 2037160 2052712 16392 08:56:01 PM 4320068 3688660 46.06 2088 2888296 954052 10.53 1374368 1932964 920 Average: 4454758 3553970 44.38 2088 2414506 1311314 14.48 1323121 1885554 77196 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 349.54 217.97 1430.63 59.06 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 381.52 447.74 2257.41 74.35 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 289.98 345.74 2947.85 429.36 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 12.28 11.78 54.19 3.23 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 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 176.98 217.99 56.95 1748.45 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 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 Average: eth0 242.02 248.21 1349.46 462.75 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 04/17/2025 _x86_64_ (2 CPU) 08:50:41 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 37.95 0.00 4.91 4.74 0.11 52.29 08:52:01 PM 0 44.61 0.00 6.40 3.59 0.11 45.30 08:52:01 PM 1 31.39 0.00 3.45 5.86 0.10 59.20 08:53:01 PM all 48.58 0.00 3.58 1.85 0.12 45.86 08:53:01 PM 0 40.67 0.00 5.02 2.29 0.11 51.90 08:53:01 PM 1 56.62 0.00 2.11 1.41 0.13 39.74 08:54:01 PM all 68.80 0.00 3.44 3.00 0.11 24.65 08:54:01 PM 0 66.55 0.00 4.24 3.16 0.11 25.94 08:54:01 PM 1 71.04 0.00 2.65 2.85 0.11 23.35 08:55:01 PM all 83.97 0.00 1.73 0.02 0.12 14.17 08:55:01 PM 0 83.92 0.00 1.80 0.02 0.13 14.14 08:55:01 PM 1 84.02 0.00 1.66 0.02 0.13 14.18 08:56:01 PM all 44.67 0.00 2.37 1.07 0.10 51.80 08:56:01 PM 0 40.27 0.00 2.37 1.06 0.09 56.22 08:56:01 PM 1 49.11 0.00 2.34 1.06 0.09 47.39 Average: all 56.48 0.00 3.22 2.15 0.11 38.03 Average: 0 54.91 0.00 3.98 2.03 0.11 38.97 Average: 1 58.07 0.00 2.45 2.27 0.11 37.10