---> uname -a: Linux prd-centos7-docker-2c-8g-3612.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: 2799.998 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 7.3G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 571 4804 16 2445 6953 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:43:9f:2d brd ff:ff:ff:ff:ff:ff inet 10.32.7.36/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe43:9f2d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f4:28:bb:e1 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) 01/13/2024 _x86_64_ (2 CPU) 01:47:38 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 125.25 21.23 104.01 4465.35 41672.92 01:50:01 PM 135.14 1.71 133.42 222.77 10242.01 01:51:01 PM 88.35 2.73 85.62 925.79 8329.97 01:52:01 PM 13.62 2.07 11.56 480.61 1949.40 Average: 90.60 6.93 83.66 1523.39 15546.98 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5509260 2499480 31.21 2088 1838284 923148 10.19 558972 1666012 140496 01:50:01 PM 5031136 2977604 37.18 2088 2021948 1176040 12.98 923648 1738244 73852 01:51:01 PM 4472556 3536184 44.15 2088 2241908 1487100 16.42 1401792 1797360 37004 01:52:01 PM 4963888 3044852 38.02 2088 2359080 875420 9.67 953792 1749944 86372 Average: 4994210 3014530 37.64 2088 2115305 1115427 12.32 959551 1737890 84431 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 372.17 237.82 1381.39 56.87 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 307.66 350.40 1698.19 56.99 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 237.40 282.48 1802.11 39.61 0.00 0.00 0.00 01:51:01 PM lo 0.03 0.03 0.01 0.01 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 17.65 16.31 58.45 5.66 0.00 0.00 0.00 01:52:01 PM lo 0.12 0.12 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 233.74 221.79 1235.26 39.78 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 01/13/2024 _x86_64_ (2 CPU) 01:47:38 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 37.75 0.00 4.60 0.95 0.09 56.60 01:49:01 PM 0 37.25 0.00 4.39 1.17 0.09 57.10 01:49:01 PM 1 38.25 0.00 4.83 0.73 0.09 56.10 01:50:01 PM all 46.85 0.00 3.60 2.57 0.09 46.89 01:50:01 PM 0 50.43 0.00 4.59 2.99 0.09 41.91 01:50:01 PM 1 43.31 0.00 2.63 2.15 0.09 51.83 01:51:01 PM all 78.74 0.00 2.68 0.88 0.08 17.62 01:51:01 PM 0 75.94 0.00 3.48 0.98 0.09 19.50 01:51:01 PM 1 81.54 0.00 1.86 0.78 0.07 15.74 01:52:01 PM all 80.15 0.00 2.03 0.06 0.08 17.68 01:52:01 PM 0 80.64 0.00 2.14 0.11 0.07 17.04 01:52:01 PM 1 79.63 0.00 1.92 0.04 0.09 18.32 Average: all 60.56 0.00 3.24 1.12 0.08 34.99 Average: 0 60.77 0.00 3.66 1.32 0.09 34.16 Average: 1 60.34 0.00 2.83 0.93 0.08 35.82