---> uname -a: Linux prd-centos7-docker-2c-8g-2544.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 635 4230 16 2955 6880 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:d7:d9:31 brd ff:ff:ff:ff:ff:ff inet 10.32.7.63/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fed7:d931/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:df:57:30:36 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) 04/23/2024 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:03 PM 121.87 22.71 99.15 4771.89 41186.21 08:53:01 PM 128.21 1.14 127.08 268.96 9344.18 08:54:01 PM 119.79 3.71 116.08 967.78 20838.10 08:55:01 PM 19.25 0.50 18.75 247.85 4278.82 08:56:01 PM 28.99 2.28 26.71 289.36 8375.30 Average: 83.31 6.10 77.21 1315.95 16851.92 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:03 PM 5547464 2461272 30.73 2088 1828400 870656 9.61 534256 1652720 129332 08:53:01 PM 5047828 2960908 36.97 2088 1997960 1202596 13.28 932792 1713440 74192 08:54:01 PM 3977836 4030900 50.33 2088 2591508 1644880 18.16 1641448 2022748 100404 08:55:01 PM 3867796 4140940 51.71 2088 2627452 1658836 18.31 1732640 2036924 9328 08:56:01 PM 4348780 3659956 45.70 2088 2874852 927480 10.24 1355408 1926868 98472 Average: 4557941 3450795 43.09 2088 2384034 1260890 13.92 1239309 1870540 82346 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:03 PM eth0 344.66 218.22 1364.53 56.66 0.00 0.00 0.00 08:52:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:03 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 281.71 324.61 1423.72 56.61 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 410.74 477.79 3825.91 452.01 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 17.65 20.25 66.21 3.72 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 166.43 219.42 51.74 1753.60 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 243.94 251.52 1345.53 467.17 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) 04/23/2024 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:03 PM all 39.43 0.00 4.86 2.12 0.10 53.50 08:52:03 PM 0 57.73 0.00 6.10 2.22 0.11 33.85 08:52:03 PM 1 21.89 0.00 3.69 2.00 0.07 72.36 08:53:01 PM all 46.90 0.00 3.42 2.10 0.12 47.45 08:53:01 PM 0 46.55 0.00 4.76 3.46 0.13 45.10 08:53:01 PM 1 47.23 0.00 2.09 0.75 0.13 49.80 08:54:01 PM all 63.17 0.00 3.86 3.79 0.12 29.07 08:54:01 PM 0 60.17 0.00 4.91 2.88 0.11 31.94 08:54:01 PM 1 66.21 0.00 2.77 4.72 0.13 26.17 08:55:01 PM all 81.32 0.00 1.82 0.02 0.11 16.74 08:55:01 PM 0 82.10 0.00 1.84 0.02 0.11 15.93 08:55:01 PM 1 80.54 0.00 1.80 0.04 0.09 17.53 08:56:01 PM all 56.88 0.00 2.41 0.93 0.11 39.67 08:56:01 PM 0 53.54 0.00 2.79 1.13 0.11 42.43 08:56:01 PM 1 60.22 0.00 2.05 0.72 0.13 36.88 Average: all 57.41 0.00 3.28 1.80 0.11 37.40 Average: 0 59.97 0.00 4.09 1.94 0.11 33.89 Average: 1 54.88 0.00 2.49 1.65 0.11 40.87