---> uname -a: Linux prd-centos7-docker-2c-8g-1804.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: 2800.000 BogoMIPS: 5600.00 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 901 3988 16 2930 6614 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:db:62:99 brd ff:ff:ff:ff:ff:ff inet 10.32.6.15/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fedb:6299/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6b:87:39:7d 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) 05/25/2024 _x86_64_ (2 CPU) 04:36:29 AM LINUX RESTART 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 96.50 8.87 87.63 827.97 5415.45 04:39:01 AM 154.67 1.33 153.34 246.84 10193.51 04:40:01 AM 89.63 3.31 86.32 926.39 19909.74 04:41:01 AM 13.66 0.76 12.89 364.84 3152.07 04:42:01 AM 32.28 2.63 29.65 296.64 10194.47 Average: 77.34 3.38 73.96 532.42 9770.61 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5491692 2517036 31.43 2088 1862356 914292 10.09 566912 1675200 149304 04:39:01 AM 4868604 3140124 39.21 2088 2110388 1215620 13.42 1050992 1762968 137212 04:40:01 AM 4024388 3984340 49.75 2088 2598692 1664168 18.37 1580324 2034088 80016 04:41:01 AM 3509372 4499356 56.18 2088 2635612 2088668 23.06 2066424 2057556 14508 04:42:01 AM 4108616 3900112 48.70 2088 2850628 1188376 13.12 1517752 2003056 18568 Average: 4400534 3608194 45.05 2088 2411535 1414225 15.61 1356481 1906574 79922 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 120.40 100.50 973.76 21.98 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 448.20 526.96 2982.88 80.19 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 197.67 225.85 2470.58 29.71 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 11.61 11.60 53.82 3.28 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 232.48 155.99 360.89 134.24 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 202.04 204.16 1368.18 53.86 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) 05/25/2024 _x86_64_ (2 CPU) 04:36:29 AM LINUX RESTART 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 35.57 0.00 3.32 2.89 0.10 58.11 04:38:01 AM 0 43.19 0.00 3.95 4.27 0.11 48.50 04:38:01 AM 1 28.10 0.00 2.70 1.56 0.10 67.54 04:39:01 AM all 50.99 0.00 3.79 2.03 0.14 43.04 04:39:01 AM 0 49.41 0.00 5.40 2.51 0.16 42.52 04:39:01 AM 1 52.53 0.00 2.22 1.56 0.13 43.57 04:40:01 AM all 76.18 0.00 3.28 3.08 0.14 17.33 04:40:01 AM 0 73.34 0.00 4.10 3.46 0.13 18.97 04:40:01 AM 1 79.07 0.00 2.44 2.70 0.13 15.66 04:41:01 AM all 84.27 0.00 1.75 0.03 0.14 13.81 04:41:01 AM 0 85.06 0.00 1.95 0.04 0.15 12.81 04:41:01 AM 1 83.48 0.00 1.56 0.02 0.13 14.81 04:42:01 AM all 49.76 0.00 2.10 0.87 0.09 47.18 04:42:01 AM 0 55.57 0.00 2.24 1.62 0.11 40.47 04:42:01 AM 1 44.05 0.00 1.96 0.11 0.09 53.80 Average: all 58.99 0.00 2.85 1.79 0.12 36.25 Average: 0 61.02 0.00 3.53 2.39 0.13 32.92 Average: 1 56.96 0.00 2.18 1.18 0.11 39.56