---> uname -a: Linux prd-centos7-docker-2c-8g-17732.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: 2799.870 BogoMIPS: 5599.74 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 608 4140 16 3072 6904 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:54:f5:6f brd ff:ff:ff:ff:ff:ff inet 10.32.6.102/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:fe54:f56f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:76:29:64:b9 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) 11/10/2023 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 110.91 21.08 89.83 4382.02 36520.86 08:53:01 PM 117.72 1.42 116.30 211.26 12028.95 08:54:01 PM 140.69 3.31 137.37 1043.32 23088.50 08:55:01 PM 20.64 0.45 20.19 247.14 4008.06 08:56:01 PM 32.23 2.03 30.20 256.14 8745.50 Average: 84.43 5.66 78.78 1227.90 16877.72 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5534676 2474064 30.89 2088 1881300 856932 9.46 483240 1716648 194036 08:53:01 PM 4961268 3047472 38.05 2088 2094200 1195764 13.20 892908 1828984 98864 08:54:01 PM 4103280 3905460 48.76 2088 2681996 1344224 14.84 1427260 2111916 80752 08:55:01 PM 3696440 4312300 53.84 2088 2736276 1732644 19.13 1802572 2135840 18016 08:56:01 PM 4273720 3735020 46.64 2088 2984972 896432 9.90 1322456 2026248 113440 Average: 4513877 3494863 43.64 2088 2475749 1205199 13.31 1185687 1963927 101022 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 261.66 165.23 1241.28 50.55 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 244.96 271.98 1521.79 47.18 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 420.54 489.90 3769.84 450.99 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 51.36 54.04 330.52 12.06 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 164.85 214.17 47.01 1747.36 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 228.67 239.06 1382.10 461.60 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) 11/10/2023 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 33.16 0.00 4.08 3.24 0.11 59.41 08:52:01 PM 0 25.10 0.00 3.58 3.20 0.10 68.02 08:52:01 PM 1 41.40 0.00 4.59 3.25 0.12 50.63 08:53:01 PM all 43.59 0.00 3.71 1.01 0.12 51.56 08:53:01 PM 0 51.22 0.00 5.04 1.38 0.13 42.24 08:53:01 PM 1 36.08 0.00 2.43 0.67 0.12 60.69 08:54:01 PM all 62.51 0.00 4.06 3.95 0.14 29.35 08:54:01 PM 0 57.71 0.00 5.22 3.78 0.14 33.15 08:54:01 PM 1 67.37 0.00 2.85 4.12 0.15 25.51 08:55:01 PM all 82.57 0.00 1.84 0.06 0.13 15.40 08:55:01 PM 0 81.64 0.00 1.97 0.07 0.13 16.18 08:55:01 PM 1 83.53 0.00 1.70 0.04 0.11 14.62 08:56:01 PM all 58.53 0.00 2.76 0.40 0.13 38.17 08:56:01 PM 0 55.05 0.00 3.28 0.20 0.13 41.35 08:56:01 PM 1 62.02 0.00 2.26 0.61 0.13 34.98 Average: all 55.79 0.00 3.30 1.74 0.13 39.04 Average: 0 53.80 0.00 3.83 1.74 0.13 40.50 Average: 1 57.79 0.00 2.77 1.74 0.13 37.57