---> uname -a: Linux prd-centos7-docker-2c-8g-3915.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 612 4765 16 2443 6913 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:26:3a:27 brd ff:ff:ff:ff:ff:ff inet 10.32.6.207/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe26:3a27/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:05:d0:23:5f 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) 03/07/2024 _x86_64_ (2 CPU) 01:47:28 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 76.35 8.88 67.47 828.11 5476.48 01:50:01 PM 153.07 3.74 149.34 842.54 9818.76 01:51:01 PM 53.08 0.78 52.30 306.60 8507.10 01:52:02 PM 25.60 2.53 23.07 585.61 1662.41 Average: 77.07 3.98 73.09 640.83 6368.20 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5464660 2544068 31.77 2088 1885628 907568 10.02 565168 1701272 168500 01:50:01 PM 4640724 3368004 42.05 2088 2102964 1471576 16.25 1281344 1764652 122816 01:51:01 PM 4339108 3669620 45.82 2088 2250780 1637172 18.08 1533612 1798744 17168 01:52:02 PM 4896624 3112104 38.86 2088 2369908 923932 10.20 1021864 1747472 116744 Average: 4835279 3173449 39.62 2088 2152320 1235062 13.64 1100497 1753035 106307 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 202.56 151.23 1052.65 26.94 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 394.20 471.39 2393.77 71.56 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 116.22 132.94 891.99 18.98 0.00 0.00 0.00 01:51:01 PM lo 0.03 0.03 0.01 0.01 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 01:52:02 PM eth0 19.82 16.67 15.23 7.93 0.00 0.00 0.00 01:52:02 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 183.33 193.22 1089.17 31.37 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) 03/07/2024 _x86_64_ (2 CPU) 01:47:28 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 36.77 0.00 3.26 0.74 0.10 59.13 01:49:01 PM 0 48.80 0.00 3.74 0.95 0.11 46.40 01:49:01 PM 1 24.99 0.00 2.81 0.52 0.10 71.58 01:50:01 PM all 54.58 0.00 3.76 2.01 0.11 39.54 01:50:01 PM 0 51.22 0.00 5.33 3.37 0.11 39.98 01:50:01 PM 1 57.95 0.00 2.20 0.64 0.11 39.10 01:51:01 PM all 80.59 0.00 2.16 0.48 0.10 16.67 01:51:01 PM 0 79.61 0.00 2.73 0.95 0.11 16.61 01:51:01 PM 1 81.59 0.00 1.56 0.04 0.09 16.73 01:52:02 PM all 71.32 0.00 2.40 0.21 0.11 25.97 01:52:02 PM 0 81.29 0.00 2.92 0.27 0.11 15.40 01:52:02 PM 1 61.45 0.00 1.89 0.14 0.11 36.40 Average: all 60.53 0.00 2.90 0.86 0.10 35.60 Average: 0 65.02 0.00 3.69 1.39 0.11 29.80 Average: 1 56.06 0.00 2.13 0.34 0.10 41.38