---> uname -a: Linux prd-centos7-docker-2c-8g-11651.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 899 3978 16 2943 6616 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:2c:0c:8c brd ff:ff:ff:ff:ff:ff inet 10.32.6.17/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86027sec preferred_lft 86027sec inet6 fe80::f816:3eff:fe2c:c8c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e1:6c:83:9c 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) 11/30/2024 _x86_64_ (2 CPU) 04:36:26 AM LINUX RESTART 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 99.30 8.71 90.59 821.45 5619.82 04:39:01 AM 165.41 1.51 163.89 252.38 11804.66 04:40:01 AM 72.75 3.23 69.52 924.50 18496.45 04:41:01 AM 12.72 0.33 12.38 242.74 3112.95 04:42:01 AM 27.13 2.73 24.40 342.17 9953.83 Average: 75.47 3.30 72.17 516.61 9798.21 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5385076 2623660 32.76 2088 1909836 946528 10.45 641020 1697520 195352 04:39:01 AM 4753008 3255728 40.65 2088 2142152 1241572 13.71 1147888 1780484 119724 04:40:01 AM 3971476 4037260 50.41 2088 2608880 1678108 18.53 1624992 2046640 79932 04:41:01 AM 3897316 4111420 51.34 2088 2642104 1728060 19.08 1674208 2066492 15416 04:42:01 AM 4109176 3899560 48.69 2088 2856632 1194436 13.19 1507848 2015236 1532 Average: 4423210 3585526 44.77 2088 2431921 1357741 14.99 1319191 1921274 82391 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 79.40 75.83 941.40 9.35 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 494.28 588.22 3421.22 88.95 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 152.20 163.18 2134.19 20.51 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 10.95 11.09 54.27 3.13 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 194.50 127.35 354.26 128.93 0.00 0.00 0.00 04:42:01 AM lo 0.10 0.10 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 186.30 193.18 1381.40 50.17 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) 11/30/2024 _x86_64_ (2 CPU) 04:36:26 AM LINUX RESTART 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 34.01 0.00 3.30 2.44 0.10 60.14 04:38:01 AM 0 59.37 0.00 4.87 2.31 0.11 33.33 04:38:01 AM 1 10.02 0.00 1.83 2.54 0.08 85.52 04:39:01 AM all 52.85 0.00 4.00 2.40 0.14 40.61 04:39:01 AM 0 51.24 0.00 5.78 2.68 0.16 40.13 04:39:01 AM 1 54.47 0.00 2.20 2.11 0.14 41.09 04:40:01 AM all 66.74 0.00 3.11 1.50 0.13 28.52 04:40:01 AM 0 64.42 0.00 3.73 1.91 0.13 29.80 04:40:01 AM 1 69.04 0.00 2.50 1.10 0.13 27.23 04:41:01 AM all 74.75 0.00 1.58 0.02 0.13 23.52 04:41:01 AM 0 75.13 0.00 1.56 0.04 0.13 23.15 04:41:01 AM 1 74.41 0.00 1.61 0.00 0.11 23.87 04:42:01 AM all 61.38 0.00 2.14 0.80 0.11 35.56 04:42:01 AM 0 62.28 0.00 2.08 0.88 0.13 34.64 04:42:01 AM 1 60.50 0.00 2.20 0.71 0.09 36.50 Average: all 57.76 0.00 2.83 1.44 0.12 37.85 Average: 0 62.44 0.00 3.61 1.57 0.13 32.25 Average: 1 53.13 0.00 2.06 1.31 0.11 43.38