---> uname -a: Linux prd-centos7-docker-2c-8g-4849.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 631 4218 16 2971 6884 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:67:4c:53 brd ff:ff:ff:ff:ff:ff inet 10.32.7.99/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85940sec preferred_lft 85940sec inet6 fe80::f816:3eff:fe67:4c53/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:91:a8:dc:99 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) 03/17/2024 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 106.67 20.81 85.86 4604.40 41726.87 08:53:01 PM 82.24 1.08 81.16 259.43 8438.37 08:54:01 PM 132.66 1.73 130.93 454.67 6210.77 08:55:01 PM 78.93 2.08 76.85 515.65 20359.55 08:56:01 PM 16.38 0.33 16.05 242.74 1822.65 08:57:01 PM 21.11 0.53 20.58 133.04 8161.96 08:58:01 PM 28.06 1.85 26.21 181.98 3824.30 Average: 66.49 4.02 62.47 904.16 12867.73 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5518420 2490316 31.09 2088 1808296 965724 10.66 627536 1610980 125952 08:53:01 PM 5260908 2747828 34.31 2088 1946224 1130628 12.48 731084 1717724 82920 08:54:01 PM 4679788 3328948 41.57 2088 2141440 1519892 16.78 1226512 1776144 114576 08:55:01 PM 3992956 4015780 50.14 2088 2610448 1581248 17.46 1618808 2032580 33360 08:56:01 PM 3802172 4206564 52.52 2088 2643420 1727956 19.08 1785008 2053380 8496 08:57:01 PM 4349012 3659724 45.70 2088 2881524 960456 10.60 1151200 2134736 75836 08:58:01 PM 4342040 3666696 45.78 2088 2891780 948680 10.47 1348284 1943588 64 Average: 4563614 3445122 43.02 2088 2417590 1262083 13.93 1212633 1895590 63029 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 307.89 185.07 1346.71 54.66 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 63.43 48.01 399.49 14.42 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 449.56 536.72 2841.68 77.97 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 173.03 205.87 2079.84 410.24 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 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 10.69 10.50 56.48 2.11 0.00 0.00 0.00 08:56:01 PM lo 0.03 0.03 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 08:57:01 PM eth0 58.37 84.20 12.65 555.34 0.00 0.00 0.00 08:57:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 119.30 143.20 42.49 1198.44 0.00 0.00 0.00 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 168.56 173.34 967.88 331.09 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 03/17/2024 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 40.94 0.00 4.34 1.72 0.40 52.61 08:52:01 PM 0 36.94 0.00 4.07 2.18 0.36 56.45 08:52:01 PM 1 45.01 0.00 4.61 1.25 0.42 48.71 08:53:01 PM all 42.49 0.00 3.55 0.65 0.36 52.95 08:53:01 PM 0 56.98 0.00 4.34 0.35 0.39 37.95 08:53:01 PM 1 28.52 0.00 2.78 0.94 0.34 67.43 08:54:01 PM all 66.32 0.00 4.06 2.17 0.74 26.71 08:54:01 PM 0 55.66 0.00 6.74 2.88 0.95 33.78 08:54:01 PM 1 76.99 0.00 1.38 1.46 0.55 19.63 08:55:01 PM all 75.62 0.00 4.00 1.59 0.42 18.36 08:55:01 PM 0 74.13 0.00 4.54 2.01 0.43 18.90 08:55:01 PM 1 77.11 0.00 3.46 1.18 0.41 17.83 08:56:01 PM all 84.09 0.00 2.10 0.02 0.30 13.49 08:56:01 PM 0 83.58 0.00 2.45 0.02 0.30 13.66 08:56:01 PM 1 84.64 0.00 1.78 0.00 0.28 13.30 08:57:01 PM all 81.00 0.00 2.63 0.22 0.41 15.75 08:57:01 PM 0 79.91 0.00 3.34 0.28 0.46 16.01 08:57:01 PM 1 82.01 0.00 1.94 0.17 0.38 15.50 08:58:01 PM all 37.66 0.00 1.92 0.41 0.31 59.71 08:58:01 PM 0 58.82 0.00 2.60 0.75 0.40 37.43 08:58:01 PM 1 17.73 0.00 1.27 0.09 0.22 80.69 Average: all 60.79 0.00 3.22 0.96 0.42 34.61 Average: 0 63.56 0.00 4.00 1.21 0.47 30.76 Average: 1 58.04 0.00 2.45 0.72 0.37 38.41