---> uname -a: Linux prd-centos7-docker-2c-8g-204.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: 2800.022 BogoMIPS: 5600.04 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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 619 4773 16 2428 6907 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:ac:3d:87 brd ff:ff:ff:ff:ff:ff inet 10.32.6.166/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:feac:3d87/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a4:d4:c7:c6 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) 05/05/2024 _x86_64_ (2 CPU) 01:47:39 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 131.27 20.18 111.09 4504.57 19722.89 01:50:01 PM 122.98 1.35 121.64 247.57 9622.00 01:51:01 PM 86.73 3.15 83.59 901.88 8340.15 01:52:01 PM 12.35 0.88 11.46 370.72 1998.99 Average: 88.14 6.33 81.81 1493.54 9878.68 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5541856 2466880 30.80 2088 1825312 902644 9.97 542660 1650108 122512 01:50:01 PM 5054244 2954492 36.89 2088 1988460 1186456 13.10 925964 1712384 47104 01:51:01 PM 4385512 3623224 45.24 2088 2234028 1581704 17.46 1502820 1782880 37176 01:52:01 PM 4456792 3551944 44.35 2088 2272376 1468692 16.22 1402936 1807776 9108 Average: 4859601 3149135 39.32 2088 2080044 1284874 14.19 1093595 1738287 53975 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 393.87 244.78 1417.86 63.53 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 276.02 306.26 1165.07 49.63 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 279.11 321.36 2237.41 44.28 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 12.88 12.56 53.88 3.95 0.00 0.00 0.00 01:52:01 PM lo 0.15 0.15 0.02 0.02 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 239.79 221.11 1217.58 40.24 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 05/05/2024 _x86_64_ (2 CPU) 01:47:39 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 35.13 0.00 4.30 3.45 0.11 57.01 01:49:01 PM 0 42.09 0.00 5.49 3.49 0.11 48.83 01:49:01 PM 1 28.31 0.00 3.16 3.41 0.09 65.03 01:50:01 PM all 46.92 0.00 3.50 1.66 0.13 47.79 01:50:01 PM 0 46.21 0.00 4.80 1.98 0.14 46.87 01:50:01 PM 1 47.63 0.00 2.21 1.34 0.14 48.68 01:51:01 PM all 79.88 0.00 2.96 1.02 0.15 16.00 01:51:01 PM 0 78.03 0.00 3.83 1.15 0.15 16.84 01:51:01 PM 1 81.71 0.00 2.10 0.88 0.15 15.17 01:52:01 PM all 82.75 0.00 1.88 0.02 0.14 15.21 01:52:01 PM 0 83.03 0.00 2.01 0.04 0.15 14.78 01:52:01 PM 1 82.45 0.00 1.76 0.02 0.13 15.64 Average: all 60.88 0.00 3.17 1.55 0.13 34.26 Average: 0 62.13 0.00 4.04 1.67 0.14 32.01 Average: 1 59.63 0.00 2.31 1.43 0.13 36.50