---> uname -a: Linux prd-centos7-docker-2c-8g-3530.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 931 3953 16 2935 6584 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:fa:48:41 brd ff:ff:ff:ff:ff:ff inet 10.32.7.166/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fefa:4841/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7b:36:db:9c 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) 06/15/2024 _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 93.62 8.74 84.88 822.12 5489.59 04:39:01 AM 167.33 1.36 165.96 247.67 11603.73 04:40:01 AM 77.38 3.36 74.02 930.07 20011.57 04:41:01 AM 13.10 0.83 12.27 369.36 1930.05 04:42:01 AM 33.98 2.58 31.40 293.00 9961.19 Average: 77.09 3.38 73.71 532.46 9800.64 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5457896 2550832 31.85 2088 1875092 956272 10.56 589636 1682256 159868 04:39:01 AM 4773504 3235224 40.40 2088 2135324 1263120 13.95 1136028 1771684 119864 04:40:01 AM 4043540 3965188 49.51 2088 2606052 1481712 16.36 1560604 2037468 40020 04:41:01 AM 3716816 4291912 53.59 2088 2775500 1598196 17.65 1837340 2079420 143964 04:42:01 AM 4084444 3924284 49.00 2088 2855400 1196924 13.22 1541224 2006900 12476 Average: 4415240 3593488 44.87 2088 2449474 1299245 14.34 1332966 1915546 95238 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 81.90 80.66 920.71 14.35 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 511.17 606.41 3310.16 88.50 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 153.17 165.70 2134.91 21.62 0.00 0.00 0.00 04:40:01 AM lo 0.03 0.03 0.01 0.01 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 12.90 12.82 54.63 4.47 0.00 0.00 0.00 04:41:01 AM lo 0.12 0.12 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 237.84 162.43 362.53 133.60 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 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 199.42 205.64 1356.89 52.50 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) 06/15/2024 _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 35.34 0.00 3.16 2.24 0.10 59.17 04:38:01 AM 0 54.91 0.00 4.21 3.21 0.12 37.55 04:38:01 AM 1 16.62 0.00 2.12 1.30 0.09 79.88 04:39:01 AM all 52.44 0.00 3.97 3.22 0.13 40.25 04:39:01 AM 0 45.14 0.00 5.56 5.02 0.11 44.18 04:39:01 AM 1 59.83 0.00 2.37 1.40 0.13 36.27 04:40:01 AM all 79.77 0.00 3.10 2.88 0.13 14.11 04:40:01 AM 0 78.03 0.00 3.50 2.68 0.13 15.67 04:40:01 AM 1 81.54 0.00 2.72 3.09 0.13 12.53 04:41:01 AM all 83.21 0.00 1.91 0.02 0.12 14.75 04:41:01 AM 0 83.23 0.00 2.27 0.02 0.13 14.35 04:41:01 AM 1 83.17 0.00 1.54 0.04 0.13 15.12 04:42:01 AM all 41.69 0.00 1.78 0.91 0.09 55.53 04:42:01 AM 0 51.72 0.00 2.01 1.40 0.09 44.78 04:42:01 AM 1 31.93 0.00 1.54 0.42 0.07 66.05 Average: all 58.02 0.00 2.78 1.86 0.11 37.23 Average: 0 62.35 0.00 3.52 2.48 0.12 31.54 Average: 1 53.74 0.00 2.05 1.24 0.11 42.87