---> uname -a: Linux prd-centos7-docker-2c-8g-1496.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 858 4034 16 2928 6657 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:8c:dd:7c brd ff:ff:ff:ff:ff:ff inet 10.32.6.38/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fe8c:dd7c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6d:4a:eb:6f 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 04/13/2024 _x86_64_ (2 CPU) 04:36:45 AM LINUX RESTART 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:02 AM 151.52 53.52 98.00 5570.49 41089.16 04:39:01 AM 115.24 0.95 114.29 207.69 8299.02 04:40:01 AM 145.23 3.66 141.56 968.85 22765.92 04:41:01 AM 17.66 0.50 17.17 247.77 3223.62 04:42:01 AM 23.31 2.78 20.53 350.11 8186.56 Average: 90.49 12.32 78.17 1472.94 16737.41 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:02 AM 5572816 2435912 30.42 2088 1820912 886592 9.79 514344 1648328 125544 04:39:01 AM 5013304 2995424 37.40 2088 2007160 1227432 13.55 959292 1728696 113612 04:40:01 AM 4068036 3940692 49.20 2088 2585408 1656368 18.29 1543836 2035188 72392 04:41:01 AM 3939084 4069644 50.82 2088 2619836 1631808 18.02 1655672 2047244 8836 04:42:01 AM 4173784 3834944 47.88 2088 2841236 1124868 12.42 1460524 2001076 54448 Average: 4553405 3455323 43.14 2088 2374910 1305414 14.41 1226734 1892106 74966 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:02 AM eth0 290.87 195.32 1299.47 56.58 0.00 0.00 0.00 04:38:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 264.27 298.56 1662.43 49.58 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 412.99 477.18 4007.28 64.09 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 17.78 20.53 66.16 3.97 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 204.38 128.23 360.95 129.32 0.00 0.00 0.00 04:42:01 AM lo 0.12 0.12 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 237.91 223.65 1478.15 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 04/13/2024 _x86_64_ (2 CPU) 04:36:45 AM LINUX RESTART 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:02 AM all 38.21 0.00 6.35 3.42 0.12 51.89 04:38:02 AM 0 36.63 0.00 6.18 3.93 0.12 53.14 04:38:02 AM 1 39.79 0.00 6.52 2.92 0.12 50.65 04:39:01 AM all 46.48 0.00 3.49 1.88 0.12 48.03 04:39:01 AM 0 49.06 0.00 4.60 2.50 0.11 43.73 04:39:01 AM 1 43.91 0.00 2.41 1.28 0.11 52.30 04:40:01 AM all 63.29 0.00 4.09 3.44 0.14 29.04 04:40:01 AM 0 57.56 0.00 5.38 4.92 0.14 32.00 04:40:01 AM 1 69.09 0.00 2.78 1.93 0.13 26.07 04:41:01 AM all 81.17 0.00 1.87 0.03 0.10 16.83 04:41:01 AM 0 80.42 0.00 2.12 0.04 0.11 17.32 04:41:01 AM 1 81.93 0.00 1.60 0.02 0.11 16.34 04:42:01 AM all 64.58 0.00 2.01 0.90 0.10 32.42 04:42:01 AM 0 64.47 0.00 2.46 0.95 0.07 32.04 04:42:01 AM 1 64.67 0.00 1.58 0.84 0.11 32.80 Average: all 58.58 0.00 3.58 1.94 0.12 35.78 Average: 0 57.48 0.00 4.16 2.48 0.11 35.76 Average: 1 59.68 0.00 3.00 1.41 0.12 35.80