---> uname -a: Linux prd-centos7-docker-2c-8g-1564.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 615 4779 16 2425 6911 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:d4:16:8b brd ff:ff:ff:ff:ff:ff inet 10.32.6.24/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85961sec preferred_lft 85961sec inet6 fe80::f816:3eff:fed4:168b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3e:9b:aa:94 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) 05/22/2024 _x86_64_ (2 CPU) 01:47:43 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 155.40 53.45 101.95 5569.84 38863.93 01:50:01 PM 84.38 0.02 84.36 0.40 8200.32 01:51:01 PM 97.99 1.28 96.71 244.92 4875.78 01:52:01 PM 77.48 3.06 74.42 898.14 5150.07 01:53:01 PM 19.31 0.12 19.19 3.59 4340.67 01:54:02 PM 11.29 2.30 8.99 521.13 956.13 01:55:01 PM 28.24 0.32 27.91 73.44 3772.59 Average: 67.83 8.67 59.16 1046.55 9463.22 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5688008 2320728 28.98 2088 1684568 927048 10.24 547976 1530848 39872 01:50:01 PM 5483928 2524808 31.53 2088 1871244 903628 9.98 566940 1676192 34732 01:51:01 PM 5043600 2965136 37.02 2088 2013164 1170988 12.93 929136 1721092 70632 01:52:01 PM 4575184 3433552 42.87 2088 2223648 1361044 15.03 1321848 1778404 118936 01:53:01 PM 4443588 3565148 44.52 2088 2242976 1506600 16.63 1442976 1784496 11476 01:54:02 PM 4973812 3034924 37.90 2088 2351344 866764 9.57 958716 1732852 79040 01:55:01 PM 4861036 3147700 39.30 2088 2355636 969320 10.70 1075388 1729664 92 Average: 5009879 2998857 37.44 2088 2106083 1100770 12.15 977569 1707650 50683 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 253.29 127.07 829.17 53.39 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 115.09 72.02 775.69 7.84 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 270.56 311.51 1395.61 50.36 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 236.60 266.39 1772.84 37.29 0.00 0.00 0.00 01:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 15.34 17.61 65.09 3.20 0.00 0.00 0.00 01:53:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:02 PM eth0 11.75 10.50 7.20 4.79 0.00 0.00 0.00 01:54:02 PM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 01:54:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 25.10 21.41 25.41 11.03 0.00 0.00 0.00 01:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 132.83 118.37 697.67 24.02 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) 05/22/2024 _x86_64_ (2 CPU) 01:47:43 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 37.93 0.00 6.12 6.04 4.29 45.61 01:49:01 PM 0 34.00 0.00 6.01 5.64 4.21 50.14 01:49:01 PM 1 42.04 0.00 6.24 6.45 4.37 40.89 01:50:01 PM all 33.65 0.00 2.70 1.01 3.39 59.26 01:50:01 PM 0 29.41 0.00 2.30 0.78 3.33 64.18 01:50:01 PM 1 38.00 0.00 3.09 1.25 3.46 54.21 01:51:01 PM all 50.25 0.00 3.68 1.76 5.55 38.76 01:51:01 PM 0 48.12 0.00 5.25 2.97 6.66 36.99 01:51:01 PM 1 52.30 0.00 2.15 0.59 4.49 40.47 01:52:01 PM all 76.08 0.00 2.64 0.92 3.50 16.86 01:52:01 PM 0 69.15 0.00 3.55 1.68 4.20 21.43 01:52:01 PM 1 82.80 0.00 1.76 0.18 2.82 12.43 01:53:01 PM all 81.57 0.00 1.89 0.04 1.66 14.84 01:53:01 PM 0 79.21 0.00 2.04 0.04 1.88 16.84 01:53:01 PM 1 83.91 0.00 1.79 0.02 1.44 12.84 01:54:02 PM all 87.48 0.00 2.50 0.11 1.71 8.20 01:54:02 PM 0 86.20 0.00 2.43 0.16 1.57 9.64 01:54:02 PM 1 88.86 0.00 2.57 0.08 1.85 6.64 01:55:01 PM all 38.75 0.00 1.80 0.47 2.75 56.23 01:55:01 PM 0 51.15 0.00 2.13 0.82 2.34 43.55 01:55:01 PM 1 26.58 0.00 1.44 0.11 3.18 68.69 Average: all 57.21 0.00 3.06 1.50 3.26 34.97 Average: 0 56.12 0.00 3.37 1.74 3.42 35.35 Average: 1 58.31 0.00 2.73 1.26 3.11 34.59