---> uname -a: Linux prd-centos7-docker-2c-8g-261.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 576 4940 16 2304 6952 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:a0:ed:7d brd ff:ff:ff:ff:ff:ff inet 10.32.6.29/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:fea0:ed7d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:45:5e:58 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) 01:37:11 PM LINUX RESTART 01:38:01 PM tps rtps wtps bread/s bwrtn/s 01:39:01 PM 77.91 0.28 77.63 9.33 9456.46 01:40:01 PM 78.60 8.08 70.52 1953.76 7630.50 01:41:01 PM 53.25 2.05 51.20 199.33 8648.70 Average: 69.92 3.47 66.45 720.85 8578.50 01:38:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 PM 5376724 2632016 32.86 2088 1953492 909100 10.04 605580 1736492 117036 01:40:01 PM 5139780 2868960 35.82 2088 2228344 857468 9.47 614768 1932588 226940 01:41:01 PM 4999188 3009552 37.58 2088 2252516 962472 10.63 840456 1837280 42460 Average: 5171897 2836843 35.42 2088 2144784 909680 10.04 686935 1835453 128812 01:38:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:39:01 PM eth0 75.61 72.68 1099.81 8.83 0.00 0.00 0.00 01:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 PM eth0 71.52 58.49 1409.93 8.80 0.00 0.00 0.00 01:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 PM eth0 20.37 20.24 41.87 8.88 0.00 0.00 0.00 01:41:01 PM lo 0.63 0.63 0.12 0.12 0.00 0.00 0.00 01:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 55.83 50.47 850.52 8.83 0.00 0.00 0.00 Average: lo 0.21 0.21 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) 01:37:11 PM LINUX RESTART 01:38:01 PM CPU %user %nice %system %iowait %steal %idle 01:39:01 PM all 34.00 0.00 2.95 0.32 0.11 62.62 01:39:01 PM 0 32.14 0.00 2.76 0.30 0.10 64.70 01:39:01 PM 1 35.88 0.00 3.14 0.33 0.11 60.53 01:40:01 PM all 29.63 0.00 5.97 0.60 0.11 63.69 01:40:01 PM 0 28.77 0.00 6.66 0.59 0.10 63.88 01:40:01 PM 1 30.49 0.00 5.27 0.60 0.12 63.52 01:41:01 PM all 32.18 0.00 2.01 0.90 0.10 64.82 01:41:01 PM 0 38.87 0.00 2.15 1.22 0.11 57.66 01:41:01 PM 1 25.61 0.00 1.88 0.61 0.07 71.84 Average: all 31.94 0.00 3.64 0.61 0.10 63.71 Average: 0 33.24 0.00 3.86 0.70 0.11 62.09 Average: 1 30.63 0.00 3.42 0.51 0.10 65.33