---> uname -a: Linux prd-centos7-docker-2c-8g-724.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 658 4206 16 2956 6857 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:8a:f8:a6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.100/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe8a:f8a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:02:c6:ff:ce 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) 07/24/2024 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 123.85 19.85 104.00 4349.23 9127.70 08:53:01 PM 152.59 1.52 151.07 302.78 9807.51 08:54:01 PM 83.58 3.33 80.25 927.38 21092.11 08:55:01 PM 14.31 0.91 13.39 384.22 2758.42 08:56:01 PM 45.95 1.90 44.05 189.07 11519.97 Average: 84.28 5.52 78.76 1233.31 10887.44 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5522436 2486300 31.04 2088 1857208 873844 9.65 536952 1672164 146024 08:53:01 PM 4850112 3158624 39.44 2088 2088004 1231040 13.59 1091332 1745376 127020 08:54:01 PM 3835080 4173656 52.11 2088 2602872 1733260 19.14 1787284 2020820 38776 08:55:01 PM 3370144 4638592 57.92 2088 2641824 2152688 23.77 2221688 2046508 15696 08:56:01 PM 4332292 3676444 45.91 2088 2876968 957656 10.57 1378160 1925144 828 Average: 4382013 3626723 45.28 2088 2413375 1389698 15.34 1403083 1882002 65669 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 411.38 256.38 1573.21 63.82 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 442.26 523.22 2619.23 83.01 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 222.12 261.74 2464.59 418.26 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 13.39 12.71 54.69 3.90 0.00 0.00 0.00 08:55:01 PM lo 0.15 0.15 0.02 0.02 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 169.07 222.10 56.01 1749.21 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 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 252.41 256.01 1357.71 465.14 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) 07/24/2024 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.09 0.00 4.18 3.68 0.10 56.95 08:52:01 PM 0 38.53 0.00 4.99 3.95 0.11 52.42 08:52:01 PM 1 31.68 0.00 3.38 3.43 0.10 61.41 08:53:01 PM all 50.10 0.00 3.74 2.08 0.11 43.97 08:53:01 PM 0 48.90 0.00 5.67 2.29 0.12 43.01 08:53:01 PM 1 51.29 0.00 1.81 1.87 0.09 44.94 08:54:01 PM all 75.00 0.00 3.14 2.84 0.11 18.91 08:54:01 PM 0 73.67 0.00 3.64 2.79 0.09 19.81 08:54:01 PM 1 76.39 0.00 2.62 2.89 0.11 18.00 08:55:01 PM all 82.42 0.00 1.72 0.08 0.09 15.68 08:55:01 PM 0 82.94 0.00 1.85 0.13 0.09 14.98 08:55:01 PM 1 81.88 0.00 1.61 0.02 0.09 16.40 08:56:01 PM all 38.55 0.00 2.55 0.77 0.08 58.05 08:56:01 PM 0 53.38 0.00 2.84 0.96 0.09 42.73 08:56:01 PM 1 24.11 0.00 2.27 0.59 0.09 72.96 Average: all 55.80 0.00 3.08 1.90 0.10 39.12 Average: 0 59.17 0.00 3.82 2.04 0.10 34.87 Average: 1 52.46 0.00 2.35 1.77 0.10 43.33