---> uname -a: Linux prd-centos7-docker-2c-8g-1637.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 646 4216 16 2958 6869 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:d2:7d:9f brd ff:ff:ff:ff:ff:ff inet 10.32.6.187/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fed2:7d9f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:46:b5:1c:d9 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) 08/04/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 111.91 20.00 91.91 4459.88 8834.14 08:53:01 PM 151.78 1.67 150.12 307.53 9729.91 08:54:01 PM 96.17 3.27 92.90 925.67 20246.29 08:55:02 PM 16.07 0.63 15.43 349.52 4149.68 08:56:01 PM 38.38 2.13 36.25 212.47 11204.08 Average: 83.01 5.55 77.45 1254.54 10830.75 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5549320 2459416 30.71 2088 1841288 886980 9.79 527172 1656496 135248 08:53:01 PM 4896660 3112076 38.86 2088 2061256 1231804 13.60 1057608 1735376 114016 08:54:01 PM 4019756 3988980 49.81 2088 2605152 1510976 16.68 1601580 2023372 108228 08:55:02 PM 3715312 4293424 53.61 2088 2643072 1823408 20.13 1876316 2047140 16388 08:56:01 PM 4297624 3711112 46.34 2088 2879280 1004180 11.09 1408924 1927696 13504 Average: 4495734 3513002 43.86 2088 2406010 1291470 14.26 1294320 1878016 77477 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 348.04 223.68 1445.66 59.70 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 398.98 468.72 2271.72 76.93 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 279.01 328.80 2935.08 427.31 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 08:55:02 PM eth0 11.42 11.87 54.03 2.86 0.00 0.00 0.00 08:55:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:55:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 170.61 223.48 52.37 1778.07 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 241.84 251.38 1355.98 464.56 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) 08/04/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 32.94 0.00 4.08 2.63 0.10 60.24 08:52:01 PM 0 39.97 0.00 4.69 3.22 0.11 52.01 08:52:01 PM 1 26.04 0.00 3.48 2.04 0.10 68.34 08:53:01 PM all 50.90 0.00 3.76 2.56 0.13 42.65 08:53:01 PM 0 39.28 0.00 4.90 3.21 0.12 52.49 08:53:01 PM 1 62.75 0.00 2.61 1.91 0.14 32.59 08:54:01 PM all 70.41 0.00 3.44 3.34 0.13 22.69 08:54:01 PM 0 68.37 0.00 4.13 4.33 0.14 23.03 08:54:01 PM 1 72.47 0.00 2.72 2.34 0.13 22.35 08:55:02 PM all 83.94 0.00 1.72 0.03 0.13 14.19 08:55:02 PM 0 85.16 0.00 1.81 0.02 0.13 12.88 08:55:02 PM 1 82.75 0.00 1.61 0.02 0.13 15.50 08:56:01 PM all 47.37 0.00 2.17 0.93 0.11 49.42 08:56:01 PM 0 66.42 0.00 2.85 1.27 0.13 29.33 08:56:01 PM 1 29.16 0.00 1.53 0.62 0.09 68.61 Average: all 56.83 0.00 3.04 1.90 0.12 38.10 Average: 0 59.52 0.00 3.70 2.43 0.13 34.23 Average: 1 54.16 0.00 2.39 1.39 0.12 41.94