---> uname -a: Linux prd-centos7-docker-2c-8g-1456.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 653 4208 16 2958 6862 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:52:8f:70 brd ff:ff:ff:ff:ff:ff inet 10.32.7.130/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe52:8f70/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2c:2f:b7:f7 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) 08/02/2024 _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 113.87 18.78 95.09 3803.10 5844.48 08:53:01 PM 142.09 1.52 140.57 302.73 9285.46 08:54:01 PM 90.20 3.36 86.84 930.85 20160.65 08:55:01 PM 14.93 0.83 14.10 368.87 4173.79 08:56:01 PM 41.03 1.88 39.14 188.48 11402.28 Average: 80.40 5.27 75.13 1118.55 10173.27 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5503872 2504864 31.28 2088 1857072 905532 10.00 556476 1672448 144580 08:53:01 PM 4799960 3208776 40.07 2088 2088836 1325256 14.63 1141796 1746436 139692 08:54:01 PM 3798728 4210008 52.57 2088 2605624 1740428 19.22 1822484 2023376 108292 08:55:01 PM 3453160 4555576 56.88 2088 2644016 2063704 22.78 2137340 2047972 15332 08:56:01 PM 4337556 3671180 45.84 2088 2879600 962992 10.63 1368824 1927876 796 Average: 4378655 3630081 45.33 2088 2415030 1399582 15.45 1405384 1883622 81738 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 323.26 211.99 1541.99 61.20 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 436.91 512.41 2621.04 79.83 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 244.03 287.92 2484.98 422.23 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 13.07 12.82 55.06 3.81 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 171.51 222.68 53.80 1751.63 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 237.68 249.49 1351.09 463.65 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) 08/02/2024 _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 34.75 0.00 3.89 3.60 0.10 57.66 08:52:01 PM 0 39.95 0.00 4.62 5.03 0.11 50.30 08:52:01 PM 1 29.63 0.00 3.19 2.18 0.10 64.89 08:53:01 PM all 53.80 0.00 4.11 2.25 0.13 39.71 08:53:01 PM 0 42.93 0.00 5.41 3.48 0.16 48.02 08:53:01 PM 1 64.89 0.00 2.78 0.97 0.13 31.23 08:54:01 PM all 71.39 0.00 3.36 2.70 0.11 22.45 08:54:01 PM 0 68.44 0.00 4.31 2.51 0.11 24.63 08:54:01 PM 1 74.35 0.00 2.38 2.89 0.11 20.28 08:55:01 PM all 83.87 0.00 1.71 0.02 0.11 14.29 08:55:01 PM 0 84.16 0.00 1.72 0.04 0.11 13.98 08:55:01 PM 1 83.57 0.00 1.71 0.02 0.11 14.59 08:56:01 PM all 41.67 0.00 2.36 0.89 0.09 54.99 08:56:01 PM 0 55.86 0.00 2.74 0.54 0.09 40.78 08:56:01 PM 1 27.93 0.00 1.99 1.23 0.09 68.77 Average: all 56.79 0.00 3.09 1.90 0.11 38.11 Average: 0 58.04 0.00 3.77 2.34 0.11 35.73 Average: 1 55.55 0.00 2.41 1.46 0.11 40.47