---> uname -a: Linux prd-centos7-docker-2c-8g-3154.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: 2800.022 BogoMIPS: 5600.04 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 637 4207 16 2975 6877 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:56:d6:dc brd ff:ff:ff:ff:ff:ff inet 10.32.7.126/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe56:d6dc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:51:41:25:b5 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) 02/28/2024 _x86_64_ (2 CPU) 08:50:32 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 69.08 9.74 59.34 994.28 5355.04 08:53:01 PM 144.90 1.55 143.35 303.11 10081.50 08:54:01 PM 108.44 3.34 105.09 932.73 20307.69 08:55:01 PM 16.24 0.33 15.90 242.86 4188.03 08:56:01 PM 36.36 2.20 34.16 280.35 11025.20 Average: 75.03 3.41 71.62 549.23 10208.97 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5501172 2507564 31.31 2088 1876188 907320 10.02 540644 1690500 162068 08:53:01 PM 4917552 3091184 38.60 2088 2054996 1255068 13.86 1023684 1748020 98028 08:54:01 PM 3969884 4038852 50.43 2088 2610620 1627344 17.97 1637852 2034800 102048 08:55:01 PM 3832852 4175884 52.14 2088 2651516 1807588 19.96 1744032 2060108 16304 08:56:01 PM 4275760 3732976 46.61 2088 2893704 1008868 11.14 1410300 1945008 38136 Average: 4499444 3509292 43.82 2088 2417405 1321238 14.59 1271302 1895687 83317 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 200.98 151.84 1316.74 46.86 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 349.23 415.15 1970.91 68.29 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 315.13 368.76 3226.23 432.69 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 12.42 12.47 55.01 3.41 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 159.36 214.11 45.33 1749.89 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 207.47 232.77 1323.20 461.53 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) 02/28/2024 _x86_64_ (2 CPU) 08:50:32 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 37.10 0.00 3.15 0.76 0.08 58.90 08:52:01 PM 0 46.56 0.00 3.65 1.33 0.09 48.37 08:52:01 PM 1 27.85 0.00 2.67 0.21 0.07 69.20 08:53:01 PM all 49.40 0.00 3.72 1.71 0.11 45.07 08:53:01 PM 0 44.02 0.00 5.12 2.40 0.12 48.33 08:53:01 PM 1 54.83 0.00 2.30 1.00 0.11 41.75 08:54:01 PM all 70.41 0.00 3.52 3.05 0.12 22.90 08:54:01 PM 0 67.06 0.00 4.48 2.78 0.11 25.57 08:54:01 PM 1 73.81 0.00 2.54 3.33 0.11 20.21 08:55:01 PM all 82.39 0.00 1.77 0.02 0.10 15.72 08:55:01 PM 0 82.23 0.00 1.83 0.04 0.11 15.79 08:55:01 PM 1 82.49 0.00 1.72 0.02 0.11 15.66 08:56:01 PM all 49.67 0.00 2.33 0.89 0.08 47.04 08:56:01 PM 0 40.63 0.00 2.76 1.04 0.07 55.50 08:56:01 PM 1 58.86 0.00 1.91 0.73 0.09 38.41 Average: all 57.56 0.00 2.90 1.28 0.10 38.16 Average: 0 55.87 0.00 3.58 1.52 0.10 38.94 Average: 1 59.25 0.00 2.23 1.05 0.10 37.37