---> uname -a: Linux prd-centos7-docker-2c-8g-5335.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 649 4214 16 2956 6866 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:71:57:73 brd ff:ff:ff:ff:ff:ff inet 10.32.7.48/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe71:5773/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:58:72:14:55 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) 09/17/2024 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 107.76 13.48 94.28 2170.87 5946.36 08:53:01 PM 159.38 1.56 157.82 303.63 10070.88 08:54:01 PM 80.10 3.28 76.82 926.41 19065.08 08:55:01 PM 16.16 0.83 15.33 369.18 4166.45 08:56:01 PM 35.14 1.90 33.24 189.04 10983.36 Average: 79.62 4.18 75.44 787.04 10059.78 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5518360 2490368 31.10 2088 1862220 881256 9.73 535684 1677248 146944 08:53:01 PM 4813012 3195716 39.90 2088 2108008 1258540 13.90 1115556 1754280 133268 08:54:01 PM 3964008 4044720 50.50 2088 2603716 1659776 18.33 1653080 2024344 108376 08:55:01 PM 3427000 4581728 57.21 2088 2642124 2067120 22.82 2159120 2049556 15396 08:56:01 PM 4305908 3702820 46.23 2088 2877664 993844 10.97 1396868 1929688 13476 Average: 4405658 3603070 44.99 2088 2418746 1372107 15.15 1372062 1887023 83492 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 374.66 242.12 1597.80 64.62 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 479.78 567.47 2911.42 86.94 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 186.10 222.08 2152.10 413.23 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 11.93 11.85 54.65 3.48 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 166.53 214.00 51.50 1744.05 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 243.37 251.56 1352.78 463.68 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) 09/17/2024 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.32 0.00 3.51 2.96 0.11 58.10 08:52:01 PM 0 44.69 0.00 3.96 1.63 0.11 49.61 08:52:01 PM 1 26.14 0.00 3.08 4.27 0.11 66.41 08:53:01 PM all 52.93 0.00 3.97 3.50 0.12 39.48 08:53:01 PM 0 42.59 0.00 5.19 4.89 0.12 47.21 08:53:01 PM 1 63.51 0.00 2.68 2.11 0.13 31.58 08:54:01 PM all 75.78 0.00 3.59 1.68 0.12 18.83 08:54:01 PM 0 74.04 0.00 3.86 2.08 0.11 19.92 08:54:01 PM 1 77.54 0.00 3.34 1.28 0.11 17.73 08:55:01 PM all 84.19 0.00 1.74 0.04 0.11 13.92 08:55:01 PM 0 85.16 0.00 1.79 0.05 0.11 12.89 08:55:01 PM 1 83.22 0.00 1.69 0.00 0.11 14.98 08:56:01 PM all 37.01 0.00 2.14 0.31 0.09 60.45 08:56:01 PM 0 45.36 0.00 2.59 0.30 0.09 51.66 08:56:01 PM 1 28.79 0.00 1.71 0.33 0.09 69.08 Average: all 56.74 0.00 2.99 1.70 0.11 38.46 Average: 0 58.12 0.00 3.48 1.80 0.11 36.49 Average: 1 55.36 0.00 2.50 1.60 0.11 40.43