---> uname -a: Linux prd-centos7-docker-2c-8g-1769.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 659 4199 16 2961 6856 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:96:75:58 brd ff:ff:ff:ff:ff:ff inet 10.32.7.170/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe96:7558/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ab:00:c7:ef 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) 01/13/2025 _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 183.41 54.72 128.69 5680.27 41226.69 08:53:01 PM 142.57 1.60 140.97 305.40 9957.40 08:54:01 PM 110.94 3.38 107.56 927.56 20386.70 08:55:01 PM 15.10 0.35 14.75 243.32 4163.53 08:56:01 PM 37.19 2.46 34.72 318.13 11006.53 Average: 97.84 12.50 85.33 1494.83 17347.84 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5588208 2420528 30.22 2088 1824792 855736 9.45 494296 1651428 130696 08:53:01 PM 5000816 3007920 37.56 2088 2030112 1194544 13.19 964020 1727092 84628 08:54:01 PM 4054180 3954556 49.38 2088 2601460 1539252 16.99 1563460 2024696 102048 08:55:01 PM 3889432 4119304 51.44 2088 2642348 1588312 17.54 1698696 2050092 16292 08:56:01 PM 4307616 3701120 46.21 2088 2882420 982124 10.84 1390628 1933140 14072 Average: 4568050 3440686 42.96 2088 2396226 1231994 13.60 1222220 1877290 69547 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 332.64 214.54 1355.90 59.38 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 327.95 389.66 1787.80 65.05 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 357.91 415.71 3472.61 438.19 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 11.72 11.72 53.91 2.82 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 158.80 210.99 51.02 1745.03 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 237.80 248.52 1344.36 462.07 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) 01/13/2025 _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 36.37 0.00 6.41 6.90 0.11 50.20 08:52:01 PM 0 52.32 0.00 7.62 8.08 0.11 31.87 08:52:01 PM 1 20.96 0.00 5.24 5.75 0.12 67.93 08:53:01 PM all 47.47 0.00 3.48 2.77 0.12 46.15 08:53:01 PM 0 49.23 0.00 4.55 3.11 0.12 42.99 08:53:01 PM 1 45.68 0.00 2.44 2.44 0.14 49.30 08:54:01 PM all 68.65 0.00 3.55 2.95 0.13 24.73 08:54:01 PM 0 66.61 0.00 4.16 3.57 0.13 25.54 08:54:01 PM 1 70.73 0.00 2.91 2.33 0.11 23.92 08:55:01 PM all 82.47 0.00 1.61 0.02 0.11 15.80 08:55:01 PM 0 82.79 0.00 1.62 0.02 0.11 15.46 08:55:01 PM 1 82.15 0.00 1.61 0.02 0.11 16.11 08:56:01 PM all 48.42 0.00 2.27 1.13 0.10 48.08 08:56:01 PM 0 56.84 0.00 2.54 1.48 0.11 39.03 08:56:01 PM 1 40.18 0.00 2.00 0.79 0.09 56.95 Average: all 56.43 0.00 3.48 2.78 0.11 37.20 Average: 0 61.45 0.00 4.11 3.26 0.12 31.07 Average: 1 51.46 0.00 2.86 2.29 0.11 43.27