---> uname -a: Linux prd-centos7-docker-2c-8g-575.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 7.2G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 586 4926 16 2307 6939 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:7d:2f:3f brd ff:ff:ff:ff:ff:ff inet 10.32.7.38/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86170sec preferred_lft 86170sec inet6 fe80::f816:3eff:fe7d:2f3f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d7:28:88:81 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) 12/14/2023 _x86_64_ (2 CPU) 01:04:45 PM LINUX RESTART 01:05:02 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 157.45 70.44 87.01 8504.71 40894.68 01:07:01 PM 86.52 1.58 84.94 1012.29 9000.82 01:08:01 PM 90.29 8.41 81.88 1117.60 13790.67 Average: 111.17 26.57 84.60 3517.74 21121.41 01:05:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 5538224 2470508 30.85 2088 1814748 935836 10.33 601572 1613556 141808 01:07:01 PM 5276036 2732696 34.12 2088 2026856 921556 10.17 638996 1788452 143912 01:08:01 PM 5074944 2933788 36.63 2088 2230456 912644 10.08 906060 1686288 736 Average: 5296401 2712331 33.87 2088 2024020 923345 10.19 715543 1696099 95485 01:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:06:01 PM eth0 278.06 186.81 1317.35 58.04 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 59.19 53.69 636.91 9.80 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 121.73 164.38 966.07 903.29 0.00 0.00 0.00 01:08:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 01:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 152.31 134.68 971.58 325.21 0.00 0.00 0.00 Average: lo 0.18 0.18 0.04 0.04 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) 12/14/2023 _x86_64_ (2 CPU) 01:04:45 PM LINUX RESTART 01:05:02 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 35.74 0.00 6.12 7.20 0.11 50.83 01:06:01 PM 0 45.90 0.00 7.77 8.36 0.13 37.84 01:06:01 PM 1 25.78 0.00 4.52 6.06 0.11 63.54 01:07:01 PM all 33.65 0.00 3.24 0.74 0.18 62.19 01:07:01 PM 0 43.01 0.00 3.33 1.03 0.12 52.51 01:07:01 PM 1 24.52 0.00 3.13 0.43 0.24 71.68 01:08:01 PM all 33.64 0.00 6.45 2.06 0.16 57.69 01:08:01 PM 0 24.03 0.00 6.20 2.59 0.16 67.03 01:08:01 PM 1 43.49 0.00 6.73 1.53 0.16 48.08 Average: all 34.33 0.00 5.26 3.31 0.15 56.95 Average: 0 37.50 0.00 5.76 3.96 0.14 52.65 Average: 1 31.18 0.00 4.78 2.66 0.17 61.21