---> uname -a: Linux prd-centos7-docker-2c-8g-259.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 20G 8.2G 12G 41% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 603 3883 16 3334 6902 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:d0:4c:c2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.199/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86177sec preferred_lft 86177sec inet6 fe80::f816:3eff:fed0:4cc2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6f:01:88:1a 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) 01:34:48 PM LINUX RESTART 01:35:02 PM tps rtps wtps bread/s bwrtn/s 01:36:01 PM 186.35 91.45 94.90 8827.37 41575.00 01:37:01 PM 86.43 4.76 81.66 1703.66 8427.75 01:38:01 PM 171.81 4.70 167.12 385.08 52504.31 Average: 147.98 33.31 114.68 3609.38 34129.73 01:35:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:36:01 PM 5467852 2540888 31.73 2088 1869980 936208 10.34 612748 1656232 184280 01:37:01 PM 5235588 2773152 34.63 2088 2054396 953908 10.53 667652 1800252 150816 01:38:01 PM 3974328 4034412 50.38 2088 3224236 939384 10.37 879008 2719808 137468 Average: 4892589 3116151 38.91 2088 2382871 943167 10.41 719803 2058764 157521 01:35:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:36:01 PM eth0 338.80 213.33 1328.02 58.59 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 54.61 51.78 633.75 9.76 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 PM eth0 234.20 171.46 6764.02 16.40 0.00 0.00 0.00 01:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 208.48 145.15 2917.85 28.08 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) 12/13/2023 _x86_64_ (2 CPU) 01:34:48 PM LINUX RESTART 01:35:02 PM CPU %user %nice %system %iowait %steal %idle 01:36:01 PM all 37.11 0.00 8.18 7.12 0.11 47.48 01:36:01 PM 0 39.15 0.00 7.27 7.20 0.13 46.26 01:36:01 PM 1 35.06 0.00 9.09 7.05 0.11 48.69 01:37:01 PM all 33.75 0.00 3.57 0.56 0.10 62.02 01:37:01 PM 0 43.10 0.00 3.99 0.48 0.09 52.35 01:37:01 PM 1 24.60 0.00 3.15 0.64 0.09 71.52 01:38:01 PM all 35.70 0.00 8.80 3.11 0.11 52.28 01:38:01 PM 0 28.58 0.00 8.88 3.11 0.11 59.32 01:38:01 PM 1 42.93 0.00 8.74 3.11 0.13 45.11 Average: all 35.51 0.00 6.83 3.57 0.10 53.99 Average: 0 36.91 0.00 6.72 3.57 0.11 52.69 Average: 1 34.09 0.00 6.95 3.57 0.11 55.28