---> uname -a: Linux prd-centos7-docker-2c-8g-733.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 7.8G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 874 3959 16 2987 6639 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:20:9d:8b brd ff:ff:ff:ff:ff:ff inet 10.32.6.252/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86022sec preferred_lft 86022sec inet6 fe80::f816:3eff:fe20:9d8b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:09:92:3f:61 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) 11/25/2023 _x86_64_ (2 CPU) 04:36:33 AM LINUX RESTART 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 78.87 14.99 63.88 2309.14 5306.26 04:39:01 AM 138.70 1.28 137.41 156.46 11671.43 04:40:01 AM 121.12 3.23 117.89 1011.72 21255.34 04:41:01 AM 17.50 0.42 17.09 245.99 3110.37 04:42:01 AM 23.42 2.53 20.89 295.27 8305.50 Average: 75.91 4.49 71.43 803.70 9929.71 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5536424 2472316 30.87 2088 1864032 871560 9.62 512136 1684924 158100 04:39:01 AM 4983516 3025224 37.77 2088 2073136 1173220 12.95 919552 1786788 88608 04:40:01 AM 3956752 4051988 50.59 2088 2637512 1627472 17.97 1608028 2075412 72244 04:41:01 AM 3980544 4028196 50.30 2088 2674504 1435128 15.84 1566268 2088796 14980 04:42:01 AM 4099572 3909168 48.81 2088 2891108 1132580 12.50 1489368 2039768 54428 Average: 4511362 3497378 43.67 2088 2428058 1247992 13.78 1219070 1935138 77672 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 360.93 207.44 1479.83 53.30 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 312.81 358.97 1955.65 61.49 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 360.82 406.01 3795.33 53.94 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 19.43 21.91 68.67 5.19 0.00 0.00 0.00 04:41:01 AM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 04:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 214.39 142.62 356.89 129.78 0.00 0.00 0.00 04:42:01 AM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 04:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 253.65 227.37 1531.27 60.73 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) 11/25/2023 _x86_64_ (2 CPU) 04:36:33 AM LINUX RESTART 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 36.62 0.00 3.42 1.17 0.12 58.67 04:38:01 AM 0 38.60 0.00 4.02 1.23 0.12 56.02 04:38:01 AM 1 34.68 0.00 2.82 1.12 0.12 61.26 04:39:01 AM all 46.34 0.00 3.77 2.46 0.13 47.31 04:39:01 AM 0 40.89 0.00 5.08 4.51 0.14 49.38 04:39:01 AM 1 51.86 0.00 2.42 0.36 0.13 45.23 04:40:01 AM all 61.81 0.00 3.83 2.07 0.14 32.15 04:40:01 AM 0 58.63 0.00 4.77 2.17 0.14 34.29 04:40:01 AM 1 65.01 0.00 2.90 1.97 0.15 29.97 04:41:01 AM all 81.56 0.00 1.91 0.03 0.14 16.36 04:41:01 AM 0 81.16 0.00 2.07 0.06 0.13 16.59 04:41:01 AM 1 81.97 0.00 1.73 0.02 0.15 16.13 04:42:01 AM all 63.93 0.00 2.21 0.80 0.12 32.94 04:42:01 AM 0 65.27 0.00 2.39 1.22 0.13 30.99 04:42:01 AM 1 62.63 0.00 2.02 0.38 0.11 34.86 Average: all 57.77 0.00 3.04 1.31 0.13 37.75 Average: 0 56.63 0.00 3.68 1.85 0.13 37.70 Average: 1 58.91 0.00 2.38 0.77 0.13 37.80