---> uname -a: Linux prd-centos7-docker-1c-4g-7095.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 40G 6.2G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 594 4833 16 2392 6930 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:cc:9e:1d brd ff:ff:ff:ff:ff:ff inet 10.30.170.197/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86195sec preferred_lft 86195sec inet6 fe80::f816:3eff:fecc:9e1d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:da:1c:c8 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-645036a7-b525-1d03-b254-b71afebc694b.novalocal) 12/11/2023 _x86_64_ (2 CPU) 02:03:34 AM LINUX RESTART 02:04:04 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 135.10 26.07 109.03 5174.19 5896.56 02:06:01 AM 187.92 0.67 187.26 88.47 12796.52 02:07:01 AM 286.91 0.18 286.72 22.39 10203.60 Average: 204.46 8.68 195.78 1703.98 9695.47 02:04:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5387796 2620944 32.73 2620 1999108 861436 9.51 895948 1437576 276848 02:06:01 AM 5155716 2853024 35.62 2620 2192856 859272 9.49 934780 1591584 138520 02:07:01 AM 4917856 3090884 38.59 2620 2326168 930644 10.28 1055584 1677584 53924 Average: 5153789 2854951 35.65 2620 2172711 883784 9.76 962104 1568915 156431 02:04:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 640.50 492.18 5462.19 96.88 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 61.29 56.80 697.58 8.52 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 39.63 34.83 445.56 6.60 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 240.49 189.57 2146.65 36.33 0.00 0.00 0.00 Average: lo 0.00 0.00 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-645036a7-b525-1d03-b254-b71afebc694b.novalocal) 12/11/2023 _x86_64_ (2 CPU) 02:03:34 AM LINUX RESTART 02:04:04 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 52.68 0.00 5.31 3.08 0.11 38.82 02:05:01 AM 0 50.16 0.00 4.90 3.50 0.13 41.31 02:05:01 AM 1 55.21 0.00 5.72 2.64 0.09 36.34 02:06:01 AM all 31.17 0.00 2.40 6.58 0.10 59.75 02:06:01 AM 0 12.35 0.00 1.53 8.94 0.09 77.10 02:06:01 AM 1 50.70 0.00 3.29 4.16 0.11 41.75 02:07:01 AM all 29.27 0.00 2.44 9.30 0.10 58.90 02:07:01 AM 0 11.27 0.00 1.75 9.04 0.10 77.83 02:07:01 AM 1 47.95 0.00 3.15 9.54 0.11 39.25 Average: all 37.30 0.00 3.33 6.41 0.10 52.86 Average: 0 23.76 0.00 2.66 7.28 0.11 66.20 Average: 1 51.20 0.00 4.02 5.50 0.10 39.17