---> uname -a: Linux prd-centos7-docker-2c-8g-4088.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 7.8G 13G 39% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 596 4249 16 2975 6917 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:d2:98:84 brd ff:ff:ff:ff:ff:ff inet 10.32.6.206/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fed2:9884/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:ef:d9:b2 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) 01/18/2024 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 136.67 39.50 97.17 6354.04 41622.78 08:53:01 PM 117.01 1.42 115.59 211.59 9951.60 08:54:01 PM 132.10 3.30 128.80 1013.12 21603.98 08:55:01 PM 16.35 0.42 15.94 246.19 4184.96 08:56:01 PM 37.76 1.98 35.78 245.97 11196.20 Average: 87.98 9.32 78.66 1614.26 17712.51 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5519324 2489416 31.08 2088 1837292 920936 10.17 550384 1664920 137480 08:53:01 PM 5007816 3000924 37.47 2088 2005268 1287084 14.21 958620 1731752 86364 08:54:01 PM 4084068 3924672 49.00 2088 2605964 1449712 16.01 1541024 2021032 100196 08:55:01 PM 3945272 4063468 50.74 2088 2648220 1701628 18.79 1648504 2044652 16056 08:56:01 PM 4344756 3663984 45.75 2088 2888856 948348 10.47 1357088 1928908 37724 Average: 4580247 3428493 42.81 2088 2397120 1261542 13.93 1211124 1878253 75564 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 309.16 201.47 1401.61 49.51 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 259.64 297.44 1394.86 58.65 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 406.01 479.09 3934.87 449.11 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 20.38 22.55 70.19 4.39 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 161.76 211.14 51.12 1742.00 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 231.40 242.34 1370.66 460.70 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 01/18/2024 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 37.72 0.00 4.74 2.39 0.09 55.06 08:52:01 PM 0 41.31 0.00 4.92 3.07 0.09 50.61 08:52:01 PM 1 34.15 0.00 4.57 1.71 0.10 59.47 08:53:01 PM all 44.57 0.00 3.63 2.03 0.11 49.67 08:53:01 PM 0 48.04 0.00 4.14 2.21 0.11 45.51 08:53:01 PM 1 41.13 0.00 3.11 1.84 0.11 53.82 08:54:01 PM all 66.55 0.00 3.96 3.12 0.11 26.27 08:54:01 PM 0 64.71 0.00 4.57 3.61 0.11 27.01 08:54:01 PM 1 68.39 0.00 3.35 2.63 0.11 25.53 08:55:01 PM all 82.14 0.00 1.94 0.03 0.10 15.79 08:55:01 PM 0 81.66 0.00 2.01 0.06 0.09 16.18 08:55:01 PM 1 82.66 0.00 1.85 0.00 0.09 15.40 08:56:01 PM all 52.62 0.00 2.53 0.99 0.08 43.78 08:56:01 PM 0 55.66 0.00 2.83 1.25 0.09 40.17 08:56:01 PM 1 49.59 0.00 2.24 0.72 0.09 47.36 Average: all 56.43 0.00 3.37 1.72 0.10 38.38 Average: 0 58.04 0.00 3.71 2.05 0.10 36.11 Average: 1 54.84 0.00 3.04 1.39 0.10 40.64