---> uname -a: Linux prd-centos7-docker-2c-8g-2300.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 8.2G 12G 41% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 650 3844 16 3325 6855 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:45:ce:3e brd ff:ff:ff:ff:ff:ff inet 10.32.6.66/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:fe45:ce3e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:10:ed:50:90 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) 12/11/2023 _x86_64_ (2 CPU) 06:36:17 AM LINUX RESTART 06:37:01 AM tps rtps wtps bread/s bwrtn/s 06:38:01 AM 65.21 0.28 64.92 9.33 6744.60 06:39:01 AM 126.37 8.08 118.29 1954.03 19111.28 06:40:01 AM 118.02 1.52 116.50 158.27 43520.68 Average: 103.20 3.29 99.91 707.18 23126.65 06:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:38:01 AM 5434864 2573876 32.14 2088 1916432 905496 10.00 589284 1703784 157604 06:39:01 AM 4398744 3609996 45.08 2088 2855180 1139700 12.58 771336 2456500 686608 06:40:01 AM 3917840 4090900 51.08 2088 3221056 977212 10.79 941440 2713644 28816 Average: 4583816 3424924 42.76 2088 2664223 1007469 11.12 767353 2291309 291009 06:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:38:01 AM eth0 76.98 75.63 1104.98 8.80 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 218.90 170.69 6860.24 26.18 0.00 0.00 0.00 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 20.62 20.12 42.48 8.67 0.00 0.00 0.00 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 105.50 88.81 2669.09 14.55 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-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 12/11/2023 _x86_64_ (2 CPU) 06:36:17 AM LINUX RESTART 06:37:01 AM CPU %user %nice %system %iowait %steal %idle 06:38:01 AM all 33.86 0.00 2.75 0.36 0.09 62.95 06:38:01 AM 0 45.28 0.00 2.80 0.55 0.11 51.27 06:38:01 AM 1 22.77 0.00 2.73 0.15 0.07 74.27 06:39:01 AM all 35.63 0.00 8.26 0.75 0.11 55.25 06:39:01 AM 0 36.68 0.00 8.43 0.56 0.11 54.22 06:39:01 AM 1 34.57 0.00 8.07 0.95 0.11 56.30 06:40:01 AM all 33.72 0.00 3.77 1.76 0.09 60.66 06:40:01 AM 0 49.62 0.00 4.15 1.73 0.09 44.41 06:40:01 AM 1 18.41 0.00 3.39 1.77 0.09 76.35 Average: all 34.40 0.00 4.92 0.95 0.09 59.63 Average: 0 43.83 0.00 5.14 0.94 0.10 49.99 Average: 1 25.17 0.00 4.70 0.96 0.09 69.08