---> uname -a: Linux prd-centos7-docker-2c-8g-1784.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 659 4196 16 2965 6855 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:68:56:15 brd ff:ff:ff:ff:ff:ff inet 10.32.7.214/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe68:5615/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:78:0c:d9:39 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) 03/04/2025 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 140.35 19.92 120.43 4360.37 31823.60 08:53:01 PM 145.69 1.57 144.13 304.38 10042.16 08:54:01 PM 91.20 3.36 87.83 927.83 20173.83 08:55:01 PM 17.88 0.90 16.98 377.45 4229.54 08:56:01 PM 42.67 1.95 40.72 190.67 11455.16 Average: 87.54 5.54 82.00 1231.98 15542.81 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5518904 2489824 31.09 2088 1846336 888612 9.81 542460 1668028 145412 08:53:01 PM 4846416 3162312 39.49 2088 2066144 1287152 14.21 1101028 1738360 112680 08:54:01 PM 3767708 4241020 52.95 2088 2609884 1748756 19.31 1846748 2026580 108292 08:55:01 PM 3459488 4549240 56.80 2088 2648628 2032220 22.44 2124368 2051484 13492 08:56:01 PM 4313600 3695128 46.14 2088 2884784 962040 10.62 1385144 1931536 796 Average: 4381223 3627505 45.29 2088 2411155 1383756 15.28 1399950 1883198 76134 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 333.22 206.24 1423.56 57.97 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 385.54 464.38 2267.76 76.52 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 276.53 324.53 2930.17 426.73 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 11.61 11.29 53.71 2.91 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 170.40 220.44 53.99 1751.34 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 235.40 245.31 1345.64 462.95 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) 03/04/2025 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 38.78 0.00 4.32 2.95 0.12 53.82 08:52:01 PM 0 41.87 0.00 4.62 2.09 0.11 51.31 08:52:01 PM 1 35.68 0.00 4.04 3.83 0.12 56.32 08:53:01 PM all 49.53 0.00 3.72 3.02 0.12 43.62 08:53:01 PM 0 40.60 0.00 4.58 3.74 0.12 50.96 08:53:01 PM 1 58.65 0.00 2.81 2.28 0.11 36.16 08:54:01 PM all 72.29 0.00 3.42 2.36 0.12 21.81 08:54:01 PM 0 70.39 0.00 3.87 2.86 0.11 22.78 08:54:01 PM 1 74.20 0.00 2.96 1.88 0.13 20.83 08:55:01 PM all 82.71 0.00 1.80 0.02 0.11 15.36 08:55:01 PM 0 82.66 0.00 1.78 0.00 0.11 15.45 08:55:01 PM 1 82.80 0.00 1.80 0.02 0.11 15.27 08:56:01 PM all 42.16 0.00 2.27 1.26 0.11 54.21 08:56:01 PM 0 48.74 0.00 2.57 0.60 0.11 47.98 08:56:01 PM 1 35.66 0.00 1.99 1.92 0.10 60.32 Average: all 56.82 0.00 3.11 1.93 0.11 38.02 Average: 0 56.60 0.00 3.50 1.87 0.11 37.92 Average: 1 57.03 0.00 2.72 2.00 0.11 38.13