---> uname -a: Linux prd-centos7-docker-2c-8g-382.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 587 4750 16 2483 6937 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:6f:0d:79 brd ff:ff:ff:ff:ff:ff inet 10.32.6.236/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe6f:d79/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d1:50:b4:f5 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) 11/21/2023 _x86_64_ (2 CPU) 01:47:37 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 96.92 21.38 75.54 4425.20 17002.79 01:50:01 PM 141.81 1.72 140.09 198.67 12078.88 01:51:01 PM 86.64 2.71 83.93 978.25 6821.62 01:52:01 PM 15.59 0.78 14.81 354.16 3505.06 Average: 85.19 6.59 78.61 1476.77 9822.06 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5554568 2454164 30.64 2088 1831396 872992 9.64 521156 1657832 137316 01:50:01 PM 5047348 2961384 36.98 2088 2029612 1158116 12.79 884796 1760820 46364 01:51:01 PM 4375424 3633308 45.37 2088 2278124 1571448 17.35 1460404 1834172 81824 01:52:01 PM 4948444 3060288 38.21 2088 2392844 901640 9.95 823348 1893152 86276 Average: 4981446 3027286 37.80 2088 2132994 1126049 12.43 922426 1786494 87945 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 486.91 291.70 1394.27 63.44 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 294.74 321.25 1395.00 49.14 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 280.57 330.31 2266.58 45.57 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 13.79 13.47 54.78 4.48 0.00 0.00 0.00 01:52:01 PM lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 268.09 238.97 1277.21 40.56 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) 11/21/2023 _x86_64_ (2 CPU) 01:47:37 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 35.70 0.00 3.96 3.05 0.10 57.19 01:49:01 PM 0 49.66 0.00 5.27 3.58 0.11 41.38 01:49:01 PM 1 22.15 0.00 2.70 2.54 0.09 72.52 01:50:01 PM all 45.36 0.00 3.55 2.39 0.11 48.58 01:50:01 PM 0 40.25 0.00 4.14 3.47 0.11 52.04 01:50:01 PM 1 50.55 0.00 2.94 1.30 0.11 45.09 01:51:01 PM all 74.49 0.00 2.79 1.26 0.12 21.34 01:51:01 PM 0 70.59 0.00 3.88 1.46 0.13 23.94 01:51:01 PM 1 78.40 0.00 1.72 1.04 0.11 18.72 01:52:01 PM all 82.11 0.00 1.91 0.04 0.10 15.84 01:52:01 PM 0 82.15 0.00 2.10 0.05 0.09 15.61 01:52:01 PM 1 82.09 0.00 1.72 0.02 0.11 16.07 Average: all 59.15 0.00 3.06 1.70 0.11 35.98 Average: 0 60.45 0.00 3.86 2.16 0.11 33.43 Average: 1 57.85 0.00 2.28 1.24 0.10 38.53