---> uname -a: Linux prd-centos7-docker-2c-8g-291.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 7.2G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 561 4951 16 2307 6967 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:c9:59:c6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.29/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86158sec preferred_lft 86158sec inet6 fe80::f816:3eff:fec9:59c6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:53:b9:d4 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) 12/13/2023 _x86_64_ (2 CPU) 02:14:45 PM LINUX RESTART 02:15:01 PM tps rtps wtps bread/s bwrtn/s 02:16:01 PM 149.60 58.71 90.89 8171.89 41116.12 02:17:02 PM 72.86 1.62 71.24 1013.02 7970.81 02:18:01 PM 80.68 8.52 72.16 1132.33 13994.11 Average: 101.16 23.03 78.13 3451.69 21065.15 02:15:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:01 PM 5470680 2538060 31.69 2088 1872764 932596 10.30 605488 1657724 178212 02:17:02 PM 5324464 2684276 33.52 2088 2016028 911788 10.07 593468 1788944 136144 02:18:01 PM 5075896 2932844 36.62 2088 2236352 945472 10.44 856440 1749728 264 Average: 5290347 2718393 33.94 2088 2041715 929952 10.27 685132 1732132 104873 02:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:16:01 PM eth0 308.01 191.06 1309.32 49.66 0.00 0.00 0.00 02:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:02 PM eth0 54.34 52.07 572.97 19.87 0.00 0.00 0.00 02:17:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM eth0 116.31 161.81 1389.89 857.96 0.00 0.00 0.00 02:18:01 PM lo 0.54 0.54 0.11 0.11 0.00 0.00 0.00 02:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 159.79 134.83 1089.05 306.11 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) 12/13/2023 _x86_64_ (2 CPU) 02:14:45 PM LINUX RESTART 02:15:01 PM CPU %user %nice %system %iowait %steal %idle 02:16:01 PM all 34.56 0.00 5.44 3.69 0.11 56.20 02:16:01 PM 0 43.57 0.00 5.89 4.55 0.12 45.86 02:16:01 PM 1 25.76 0.00 5.01 2.84 0.10 66.29 02:17:02 PM all 30.36 0.00 2.77 0.30 0.10 66.48 02:17:02 PM 0 44.60 0.00 3.43 0.44 0.09 51.45 02:17:02 PM 1 16.58 0.00 2.15 0.17 0.09 81.01 02:18:01 PM all 27.01 0.00 5.77 1.85 0.10 65.27 02:18:01 PM 0 20.05 0.00 5.50 1.58 0.11 72.76 02:18:01 PM 1 34.09 0.00 6.05 2.13 0.09 57.64 Average: all 30.65 0.00 4.65 1.94 0.10 62.65 Average: 0 36.01 0.00 4.94 2.19 0.11 56.75 Average: 1 25.36 0.00 4.38 1.70 0.09 68.47