---> uname -a: Linux prd-centos7-docker-2c-8g-18119.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: 2799.870 BogoMIPS: 5599.74 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 568 4717 16 2535 6954 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:f1:5a:71 brd ff:ff:ff:ff:ff:ff inet 10.32.7.62/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fef1:5a71/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:bd:ec:70 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) 11/15/2023 _x86_64_ (2 CPU) 01:47:33 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:02 PM 77.85 19.12 58.73 3655.49 4764.61 01:50:01 PM 135.44 1.71 133.73 200.98 13685.21 01:51:01 PM 91.08 2.75 88.33 978.67 6451.22 01:52:01 PM 16.66 0.68 15.97 346.49 4692.66 Average: 80.01 6.08 73.93 1299.82 7370.90 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:02 PM 5508376 2500356 31.22 2088 1882668 877924 9.69 511668 1713820 192040 01:50:01 PM 5027068 2981664 37.23 2088 2080584 1133188 12.51 848800 1816204 73016 01:51:01 PM 4516852 3491880 43.60 2088 2329532 1484784 16.39 1262044 1889972 123636 01:52:01 PM 4090692 3918040 48.92 2088 2365428 1735344 19.16 1660644 1912436 14228 Average: 4785747 3222985 40.24 2088 2164553 1307810 14.44 1070789 1833108 100730 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:02 PM eth0 383.36 231.57 1296.25 50.01 0.00 0.00 0.00 01:49:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 298.02 326.34 1415.18 56.39 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 290.38 335.03 2269.95 46.20 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 11.88 11.61 53.75 2.81 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 Average: eth0 245.65 225.69 1258.03 38.77 0.00 0.00 0.00 Average: lo 0.01 0.01 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) 11/15/2023 _x86_64_ (2 CPU) 01:47:33 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:02 PM all 36.31 0.00 3.90 1.11 0.11 58.56 01:49:02 PM 0 42.78 0.00 4.38 1.28 0.12 51.43 01:49:02 PM 1 30.00 0.00 3.42 0.92 0.10 65.56 01:50:01 PM all 47.15 0.00 3.91 1.42 0.15 47.36 01:50:01 PM 0 54.58 0.00 4.98 2.29 0.16 37.99 01:50:01 PM 1 39.83 0.00 2.88 0.58 0.14 56.57 01:51:01 PM all 77.33 0.00 3.07 1.30 0.17 18.13 01:51:01 PM 0 74.92 0.00 3.98 0.99 0.16 19.95 01:51:01 PM 1 79.73 0.00 2.15 1.64 0.17 16.31 01:52:01 PM all 83.64 0.00 1.82 0.02 0.14 14.37 01:52:01 PM 0 83.44 0.00 1.84 0.02 0.15 14.56 01:52:01 PM 1 83.85 0.00 1.81 0.02 0.13 14.19 Average: all 60.76 0.00 3.19 0.97 0.14 34.94 Average: 0 63.72 0.00 3.80 1.15 0.15 31.18 Average: 1 57.82 0.00 2.58 0.79 0.14 38.67