---> uname -a: Linux prd-centos7-docker-1c-4g-3513.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 40G 6.3G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 582 4869 16 2368 6939 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:6f:08:9d brd ff:ff:ff:ff:ff:ff inet 10.30.170.97/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 85848sec preferred_lft 85848sec inet6 fe80::f816:3eff:fe6f:89d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:65:92:2f:11 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-83a8aef5-3adf-4d9e-bcff-73bd9af916a5.novalocal) 04/01/2024 _x86_64_ (2 CPU) 02:04:19 AM LINUX RESTART 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 0.80 0.00 0.80 0.00 20.67 02:07:01 AM 0.52 0.00 0.52 0.00 7.36 02:08:01 AM 0.25 0.00 0.25 0.00 2.68 02:09:01 AM 0.22 0.00 0.22 0.00 2.07 02:10:01 AM 0.22 0.00 0.22 0.00 2.25 02:11:01 AM 152.20 4.26 147.93 539.24 3779.88 02:12:01 AM 204.51 15.96 188.56 1841.35 12965.25 02:13:01 AM 170.55 0.18 170.37 43.04 5643.17 Average: 66.16 2.55 63.61 302.95 2802.94 02:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 5937120 2071616 25.87 2620 1605072 810924 8.95 345036 1487532 12 02:07:01 AM 5937104 2071632 25.87 2620 1605076 811180 8.96 344836 1487308 4 02:08:01 AM 5937104 2071632 25.87 2620 1605076 811180 8.96 344828 1487308 4 02:09:01 AM 5940420 2068316 25.83 2620 1605084 811176 8.96 341636 1487308 8 02:10:01 AM 5930984 2077752 25.94 2620 1605088 811460 8.96 351584 1487308 12 02:11:01 AM 5464152 2544584 31.77 2620 1948044 865240 9.55 820376 1444776 253248 02:12:01 AM 5184656 2824080 35.26 2620 2188216 842104 9.30 916528 1572988 123692 02:13:01 AM 4989416 3019320 37.70 2620 2280632 930768 10.28 1050364 1620192 90864 Average: 5665120 2343616 29.26 2620 1805286 836754 9.24 564398 1509340 58480 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:06:01 AM eth0 0.20 0.08 0.01 0.01 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 0.27 0.10 0.01 0.01 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 0.65 0.42 0.33 0.19 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 456.83 370.00 4815.59 79.41 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 61.34 53.62 689.62 6.14 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 30.18 28.90 235.43 6.29 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 68.73 56.66 717.69 11.51 0.00 0.00 0.00 Average: lo 0.00 0.00 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-83a8aef5-3adf-4d9e-bcff-73bd9af916a5.novalocal) 04/01/2024 _x86_64_ (2 CPU) 02:04:19 AM LINUX RESTART 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 0.18 0.00 0.05 0.00 0.02 99.75 02:06:01 AM 0 0.30 0.00 0.03 0.00 0.02 99.65 02:06:01 AM 1 0.05 0.00 0.07 0.00 0.02 99.87 02:07:01 AM all 0.22 0.00 0.05 0.00 0.02 99.72 02:07:01 AM 0 0.42 0.00 0.03 0.00 0.02 99.53 02:07:01 AM 1 0.03 0.00 0.05 0.00 0.02 99.90 02:08:01 AM all 0.21 0.00 0.03 0.00 0.03 99.73 02:08:01 AM 0 0.38 0.00 0.03 0.00 0.02 99.57 02:08:01 AM 1 0.03 0.00 0.05 0.00 0.02 99.90 02:09:01 AM all 0.17 0.00 0.05 0.00 0.02 99.77 02:09:01 AM 0 0.27 0.00 0.05 0.00 0.02 99.67 02:09:01 AM 1 0.05 0.00 0.03 0.00 0.02 99.90 02:10:01 AM all 0.23 0.00 0.04 0.00 0.01 99.72 02:10:01 AM 0 0.33 0.00 0.03 0.00 0.02 99.62 02:10:01 AM 1 0.15 0.00 0.05 0.00 0.02 99.78 02:11:01 AM all 41.97 0.00 3.59 3.69 0.14 50.61 02:11:01 AM 0 42.03 0.00 4.07 4.96 0.12 48.82 02:11:01 AM 1 41.91 0.00 3.13 2.41 0.14 52.41 02:12:01 AM all 27.96 0.00 2.88 6.23 0.13 62.80 02:12:01 AM 0 46.48 0.00 4.09 5.21 0.12 44.09 02:12:01 AM 1 10.16 0.00 1.72 7.20 0.14 80.79 02:13:01 AM all 27.84 0.00 1.68 7.23 0.10 63.16 02:13:01 AM 0 50.15 0.00 2.52 6.63 0.11 40.59 02:13:01 AM 1 6.57 0.00 0.88 7.79 0.08 84.67 Average: all 11.96 0.00 1.01 2.09 0.06 84.88 Average: 0 16.90 0.00 1.31 2.02 0.05 79.71 Average: 1 7.07 0.00 0.72 2.15 0.05 90.00