---> uname -a: Linux prd-centos7-docker-2c-8g-5763.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 618 4765 16 2436 6908 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:14:95:83 brd ff:ff:ff:ff:ff:ff inet 10.32.6.40/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe14:9583/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8c:6c:fc:bf 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) 03/28/2024 _x86_64_ (2 CPU) 01:47:32 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 77.39 10.56 66.83 1011.12 5161.39 01:50:01 PM 146.62 1.58 145.04 518.59 9977.80 01:51:01 PM 58.54 1.86 56.68 553.25 8582.25 01:52:01 PM 19.45 2.63 16.82 613.49 1491.86 Average: 75.49 4.16 71.34 674.10 6303.69 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5420584 2588144 32.32 2088 1861180 967424 10.68 628840 1681568 154316 01:50:01 PM 4871476 3137252 39.17 2088 2087408 1209832 13.36 1058412 1755628 119596 01:51:01 PM 4284540 3724188 46.50 2088 2249608 1660384 18.33 1590328 1795012 17980 01:52:01 PM 4916944 3091784 38.61 2088 2366788 897404 9.91 1004720 1745044 100492 Average: 4873386 3135342 39.15 2088 2141246 1183761 13.07 1070575 1744313 98096 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 358.69 235.45 1172.89 56.81 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 402.58 478.63 2465.93 76.62 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 116.47 132.27 947.91 18.86 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 01:52:01 PM eth0 19.38 16.09 14.37 7.66 0.00 0.00 0.00 01:52:01 PM lo 0.12 0.12 0.01 0.01 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 224.25 215.58 1150.17 39.98 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) 03/28/2024 _x86_64_ (2 CPU) 01:47:32 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 38.34 0.00 3.17 0.61 0.10 57.78 01:49:01 PM 0 38.66 0.00 3.30 0.67 0.11 57.27 01:49:01 PM 1 38.03 0.00 3.03 0.58 0.11 58.26 01:50:01 PM all 51.65 0.00 3.81 2.25 0.12 42.17 01:50:01 PM 0 43.86 0.00 5.14 3.75 0.12 47.12 01:50:01 PM 1 59.55 0.00 2.48 0.70 0.11 37.16 01:51:01 PM all 87.75 0.00 2.29 0.43 0.12 9.40 01:51:01 PM 0 86.45 0.00 2.71 0.76 0.13 9.94 01:51:01 PM 1 89.05 0.00 1.85 0.11 0.11 8.88 01:52:01 PM all 68.36 0.00 2.19 0.10 0.09 29.26 01:52:01 PM 0 72.57 0.00 2.52 0.15 0.11 24.66 01:52:01 PM 1 64.21 0.00 1.84 0.07 0.09 33.78 Average: all 61.19 0.00 2.87 0.85 0.11 34.98 Average: 0 59.96 0.00 3.43 1.34 0.12 35.15 Average: 1 62.41 0.00 2.31 0.37 0.10 34.81