---> uname -a: Linux prd-centos7-docker-2c-8g-5904.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 653 4209 16 2958 6862 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:18:98:cc brd ff:ff:ff:ff:ff:ff inet 10.32.7.152/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe18:98cc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e4:17:a7:59 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) 09/24/2024 _x86_64_ (2 CPU) 08:50:36 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 112.61 18.00 94.60 3979.22 6245.08 08:53:01 PM 149.33 1.53 147.80 303.26 9289.62 08:54:01 PM 90.64 3.34 87.30 927.66 20145.88 08:55:02 PM 13.83 0.81 13.01 368.49 4154.19 08:56:01 PM 37.05 1.93 35.12 191.84 11168.09 Average: 80.81 5.13 75.68 1156.91 10198.40 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5486384 2522352 31.50 2088 1860292 949492 10.48 569380 1674500 146620 08:53:01 PM 4861608 3147128 39.30 2088 2089648 1227816 13.56 1074908 1747540 140184 08:54:01 PM 3978188 4030548 50.33 2088 2605672 1669720 18.44 1640708 2023716 108376 08:55:02 PM 3485800 4522936 56.48 2088 2644152 2069664 22.85 2101180 2048636 15404 08:56:01 PM 4323480 3685256 46.02 2088 2879480 971900 10.73 1379836 1928472 13324 Average: 4427092 3581644 44.72 2088 2415849 1377718 15.21 1353202 1884573 84782 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 411.44 266.96 1566.41 66.43 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 440.86 511.41 2600.39 79.24 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 233.05 273.37 2475.56 419.60 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 08:55:02 PM eth0 11.12 11.23 53.52 2.82 0.00 0.00 0.00 08:55:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:55:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 179.71 230.67 60.13 1780.99 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 255.37 258.71 1355.32 465.23 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) 09/24/2024 _x86_64_ (2 CPU) 08:50:36 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 37.22 0.00 3.72 3.08 0.11 55.86 08:52:01 PM 0 37.76 0.00 3.90 2.21 0.11 56.02 08:52:01 PM 1 36.67 0.00 3.57 3.93 0.12 55.70 08:53:01 PM all 51.80 0.00 3.98 2.57 0.16 41.48 08:53:01 PM 0 48.75 0.00 5.55 2.25 0.18 43.27 08:53:01 PM 1 54.88 0.00 2.38 2.90 0.14 39.70 08:54:01 PM all 75.74 0.00 3.33 3.03 0.16 17.72 08:54:01 PM 0 73.63 0.00 3.89 2.01 0.16 20.30 08:54:01 PM 1 77.86 0.00 2.78 4.07 0.16 15.13 08:55:02 PM all 82.80 0.00 1.73 0.02 0.14 15.32 08:55:02 PM 0 83.34 0.00 1.79 0.04 0.15 14.68 08:55:02 PM 1 82.23 0.00 1.68 0.00 0.15 15.95 08:56:01 PM all 43.17 0.00 2.34 0.86 0.11 53.53 08:56:01 PM 0 52.90 0.00 2.66 1.00 0.11 43.34 08:56:01 PM 1 33.65 0.00 2.02 0.71 0.09 63.53 Average: all 57.88 0.00 3.03 1.92 0.14 37.03 Average: 0 59.03 0.00 3.57 1.51 0.14 35.75 Average: 1 56.73 0.00 2.49 2.33 0.13 38.32