---> uname -a: Linux prd-centos7-docker-2c-8g-1527.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 634 4166 16 3020 6878 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:15:cf:9c brd ff:ff:ff:ff:ff:ff inet 10.32.7.79/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe15:cf9c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8c:a6:95:73 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) 12/20/2023 _x86_64_ (2 CPU) 08:50:46 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 167.39 69.59 97.80 8374.55 41353.55 08:53:02 PM 98.32 1.43 96.89 215.19 8078.20 08:54:01 PM 157.18 3.31 153.86 1027.76 25777.90 08:55:01 PM 20.13 0.47 19.66 247.34 3919.45 08:56:01 PM 30.79 2.00 28.79 246.42 8759.66 Average: 94.54 15.39 79.15 2024.38 17547.32 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5573436 2435304 30.41 2088 1822584 864372 9.54 504496 1654596 129344 08:53:02 PM 5048600 2960140 36.96 2088 2037360 1194916 13.19 877520 1774276 181028 08:54:01 PM 3959040 4049700 50.57 2088 2619520 1619344 17.88 1619248 2066084 70604 08:55:01 PM 3769296 4239444 52.94 2088 2684092 1725416 19.05 1784012 2083084 18980 08:56:01 PM 4323972 3684768 46.01 2088 2932468 909396 10.04 1327916 1972756 113492 Average: 4534869 3473871 43.38 2088 2419205 1262689 13.94 1222638 1910159 102690 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 281.10 177.05 1299.40 50.99 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 08:53:02 PM eth0 224.85 245.85 1488.02 46.16 0.00 0.00 0.00 08:53:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 432.43 520.34 3913.76 460.66 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 43.60 49.75 318.94 8.29 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 163.75 207.56 47.14 1740.78 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 228.46 239.20 1405.49 461.28 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) 12/20/2023 _x86_64_ (2 CPU) 08:50:46 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 37.27 0.00 6.16 4.82 0.11 51.64 08:52:01 PM 0 46.43 0.00 7.69 5.36 0.12 40.40 08:52:01 PM 1 28.32 0.00 4.66 4.27 0.10 62.64 08:53:02 PM all 43.88 0.00 3.51 1.63 0.12 50.86 08:53:02 PM 0 41.61 0.00 3.95 2.64 0.12 51.67 08:53:02 PM 1 46.16 0.00 3.07 0.60 0.12 50.04 08:54:01 PM all 59.46 0.00 3.93 3.56 0.12 32.93 08:54:01 PM 0 55.87 0.00 5.24 4.33 0.13 34.43 08:54:01 PM 1 63.08 0.00 2.61 2.79 0.11 31.42 08:55:01 PM all 81.68 0.00 1.85 0.06 0.12 16.30 08:55:01 PM 0 80.41 0.00 1.92 0.09 0.11 17.46 08:55:01 PM 1 82.90 0.00 1.80 0.04 0.13 15.13 08:56:01 PM all 59.45 0.00 2.75 1.15 0.11 36.54 08:56:01 PM 0 69.08 0.00 3.38 1.07 0.11 26.36 08:56:01 PM 1 50.04 0.00 2.10 1.21 0.09 46.56 Average: all 56.10 0.00 3.66 2.26 0.11 37.87 Average: 0 58.48 0.00 4.45 2.72 0.12 34.23 Average: 1 53.73 0.00 2.87 1.80 0.11 41.50