---> uname -a: Linux prd-centos7-docker-2c-8g-2879.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 653 4206 16 2960 6861 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:cf:1f:3c brd ff:ff:ff:ff:ff:ff inet 10.32.7.246/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fecf:1f3c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f5:34:13:3c 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) 01/26/2025 _x86_64_ (2 CPU) 08:50:45 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 174.90 52.20 122.70 5581.95 40818.24 08:53:01 PM 138.87 1.52 137.35 302.68 10482.60 08:54:02 PM 109.57 3.47 106.10 929.52 20467.79 08:55:01 PM 15.16 0.34 14.82 246.81 4212.52 08:56:01 PM 34.19 2.47 31.73 324.58 10982.16 Average: 94.80 12.03 82.77 1480.75 17435.49 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5574616 2434112 30.39 2088 1820856 894244 9.87 511812 1647792 142728 08:53:01 PM 4934340 3074388 38.39 2088 2027828 1315552 14.52 1035004 1723244 82596 08:54:02 PM 3833008 4175720 52.14 2088 2599048 1776816 19.62 1789168 2021260 101352 08:55:01 PM 3827240 4181488 52.21 2088 2640644 1721784 19.01 1764436 2046588 16316 08:56:01 PM 4381728 3627000 45.29 2088 2880804 919904 10.16 1322396 1929640 13932 Average: 4510186 3498542 43.68 2088 2393836 1325660 14.64 1284563 1873705 71385 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 349.53 222.88 1354.40 59.57 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 316.59 377.04 1782.96 63.75 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 343.20 406.08 3473.54 437.95 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 12.96 12.73 57.14 4.34 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 162.79 216.54 48.27 1750.43 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 237.77 247.87 1348.21 464.64 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) 01/26/2025 _x86_64_ (2 CPU) 08:50:45 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.17 0.00 6.32 5.78 0.12 51.61 08:52:01 PM 0 44.96 0.00 6.71 5.21 0.12 42.99 08:52:01 PM 1 27.57 0.00 5.92 6.35 0.12 60.04 08:53:01 PM all 48.75 0.00 3.72 2.32 0.14 45.07 08:53:01 PM 0 49.15 0.00 5.10 3.33 0.14 42.28 08:53:01 PM 1 48.36 0.00 2.33 1.30 0.14 47.88 08:54:02 PM all 68.51 0.00 3.66 3.21 0.16 24.46 08:54:02 PM 0 63.94 0.00 4.77 3.62 0.18 27.49 08:54:02 PM 1 73.13 0.00 2.53 2.80 0.15 21.40 08:55:01 PM all 81.57 0.00 1.75 0.01 0.13 16.54 08:55:01 PM 0 82.36 0.00 1.95 0.02 0.11 15.56 08:55:01 PM 1 80.74 0.00 1.58 0.02 0.13 17.52 08:56:01 PM all 52.20 0.00 2.16 0.93 0.12 44.60 08:56:01 PM 0 62.34 0.00 2.18 0.90 0.13 34.45 08:56:01 PM 1 42.29 0.00 2.13 0.93 0.11 54.54 Average: all 57.14 0.00 3.54 2.48 0.13 36.71 Average: 0 60.35 0.00 4.17 2.64 0.14 32.71 Average: 1 53.95 0.00 2.92 2.31 0.13 40.68