---> uname -a: Linux prd-centos7-docker-2c-8g-3211.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 650 4214 16 2956 6865 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:ef:36:80 brd ff:ff:ff:ff:ff:ff inet 10.32.6.186/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:feef:3680/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f1:11:cd:77 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) 08/23/2024 _x86_64_ (2 CPU) 08:50:29 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 104.98 9.59 95.39 978.25 5629.18 08:53:01 PM 166.52 1.59 164.93 309.03 10783.22 08:54:01 PM 78.24 3.34 74.89 926.59 20858.29 08:55:01 PM 16.21 0.85 15.36 369.65 2070.13 08:56:01 PM 44.12 1.91 42.21 189.54 11324.86 Average: 81.72 3.46 78.25 555.45 10131.45 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5509208 2499520 31.21 2088 1863472 897652 9.91 547496 1675488 147320 08:53:01 PM 4811688 3197040 39.92 2088 2107936 1271164 14.03 1118612 1752328 120100 08:54:01 PM 3875056 4133672 51.61 2088 2603768 1717004 18.96 1743868 2022372 38824 08:55:01 PM 3462864 4545864 56.76 2088 2642136 2052724 22.66 2125248 2047828 8132 08:56:01 PM 4340708 3668020 45.80 2088 2877604 967192 10.68 1363256 1927600 800 Average: 4399905 3608823 45.06 2088 2418983 1381147 15.25 1379696 1885123 63035 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 209.54 159.02 1174.25 45.35 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 483.05 567.67 2951.91 87.81 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 182.38 219.30 2150.81 413.04 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 12.13 12.06 53.96 3.11 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 167.40 219.51 53.83 1752.57 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 209.95 234.36 1271.26 461.58 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) 08/23/2024 _x86_64_ (2 CPU) 08:50:29 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 33.56 0.00 3.31 2.84 0.10 60.19 08:52:02 PM 0 37.71 0.00 3.80 1.59 0.11 56.78 08:52:02 PM 1 29.46 0.00 2.81 4.08 0.10 63.55 08:53:01 PM all 53.56 0.00 3.95 3.22 0.13 39.15 08:53:01 PM 0 41.52 0.00 5.38 4.21 0.13 48.77 08:53:01 PM 1 65.91 0.00 2.45 2.21 0.13 29.31 08:54:01 PM all 77.61 0.00 3.13 2.53 0.12 16.61 08:54:01 PM 0 76.63 0.00 3.41 3.06 0.11 16.80 08:54:01 PM 1 78.55 0.00 2.89 1.99 0.13 16.44 08:55:01 PM all 83.23 0.00 1.72 0.03 0.12 14.90 08:55:01 PM 0 82.88 0.00 1.85 0.04 0.11 15.12 08:55:01 PM 1 83.60 0.00 1.58 0.02 0.13 14.67 08:56:01 PM all 39.68 0.00 2.35 0.81 0.10 57.06 08:56:01 PM 0 42.90 0.00 2.27 1.09 0.11 53.63 08:56:01 PM 1 36.47 0.00 2.45 0.53 0.09 60.47 Average: all 57.15 0.00 2.89 1.89 0.11 37.96 Average: 0 56.04 0.00 3.34 2.00 0.11 38.51 Average: 1 58.26 0.00 2.44 1.78 0.12 37.40