---> uname -a: Linux prd-centos7-docker-2c-8g-2702.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 608 4723 16 2489 6915 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:99:d8:37 brd ff:ff:ff:ff:ff:ff inet 10.32.7.94/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe99:d837/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:70:3b:31 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 01/03/2024 _x86_64_ (2 CPU) 01:47:48 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 188.64 98.75 89.89 8653.30 40344.97 01:50:01 PM 101.28 1.22 100.07 155.26 8947.58 01:51:01 PM 129.95 3.18 126.77 1020.82 9538.40 01:52:01 PM 26.79 0.47 26.33 247.63 5673.51 01:53:01 PM 31.25 2.10 29.15 319.55 3933.32 Average: 95.57 21.14 74.43 2078.99 13685.87 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5560144 2448588 30.57 2088 1804508 922112 10.18 589616 1604992 133052 01:50:01 PM 5127888 2880844 35.97 2088 1994920 1185264 13.09 814860 1759252 144888 01:51:01 PM 4602296 3406436 42.53 2088 2275304 1282384 14.16 1226740 1839612 145628 01:52:01 PM 4538664 3470068 43.33 2088 2312360 1299888 14.35 1266764 1858064 11740 01:53:01 PM 4899236 3109496 38.83 2088 2415236 873232 9.64 960556 1796708 48764 Average: 4945646 3063086 38.25 2088 2160466 1112576 12.28 971707 1771726 96814 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 353.11 230.48 1331.50 58.19 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 167.12 164.53 849.13 26.65 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 385.99 463.10 2852.28 65.61 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 17.59 20.27 69.14 4.18 0.00 0.00 0.00 01:52:01 PM lo 0.03 0.03 0.01 0.01 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 29.30 24.93 62.85 9.47 0.00 0.00 0.00 01:53:01 PM lo 0.12 0.12 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 Average: eth0 190.58 180.62 1032.70 32.81 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 01/03/2024 _x86_64_ (2 CPU) 01:47:48 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 36.17 0.00 7.53 10.11 0.14 46.05 01:49:01 PM 0 44.68 0.00 8.58 10.14 0.16 36.44 01:49:01 PM 1 27.76 0.00 6.49 10.08 0.14 55.52 01:50:01 PM all 43.46 0.00 4.06 0.99 0.16 51.33 01:50:01 PM 0 40.22 0.00 3.80 1.26 0.14 54.57 01:50:01 PM 1 46.75 0.00 4.29 0.72 0.16 48.08 01:51:01 PM all 69.83 0.00 3.54 1.57 0.20 24.86 01:51:01 PM 0 62.17 0.00 5.57 2.58 0.22 29.46 01:51:01 PM 1 77.63 0.00 1.48 0.52 0.18 20.19 01:52:01 PM all 82.31 0.00 1.91 0.04 0.16 15.59 01:52:01 PM 0 82.26 0.00 1.81 0.06 0.17 15.71 01:52:01 PM 1 82.30 0.00 2.04 0.02 0.17 15.48 01:53:01 PM all 58.69 0.00 2.70 0.30 0.13 38.18 01:53:01 PM 0 57.11 0.00 2.81 0.25 0.13 39.71 01:53:01 PM 1 60.29 0.00 2.58 0.36 0.14 36.62 Average: all 57.81 0.00 3.97 2.64 0.16 35.42 Average: 0 57.08 0.00 4.53 2.88 0.16 35.36 Average: 1 58.54 0.00 3.41 2.40 0.16 35.49