---> uname -a: Linux prd-centos7-docker-1c-4g-3776.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 40G 6.3G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 591 4857 16 2372 6930 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:4e:13:f7 brd ff:ff:ff:ff:ff:ff inet 10.30.171.89/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 85889sec preferred_lft 85889sec inet6 fe80::f816:3eff:fe4e:13f7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:74:3c:c8:1a 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) 04/02/2024 _x86_64_ (2 CPU) 02:05:07 AM LINUX RESTART 02:06:01 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 3.00 0.02 2.98 0.53 93.06 02:08:01 AM 0.48 0.00 0.48 0.00 6.66 02:09:01 AM 0.25 0.00 0.25 0.00 2.70 02:10:01 AM 0.22 0.00 0.22 0.00 2.07 02:11:01 AM 142.93 4.05 138.88 532.22 3134.54 02:12:01 AM 212.33 16.07 196.25 1844.77 13517.37 02:13:01 AM 171.14 0.17 170.97 42.50 5651.15 Average: 75.76 2.90 72.86 345.72 3201.08 02:06:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5939496 2069240 25.84 2620 1607788 803456 8.87 339088 1490608 8 02:08:01 AM 5941732 2067004 25.81 2620 1607792 803456 8.87 337096 1490368 4 02:09:01 AM 5942044 2066692 25.81 2620 1607792 803456 8.87 337072 1490368 4 02:10:01 AM 5937068 2071668 25.87 2620 1607800 803488 8.87 342084 1490368 8 02:11:01 AM 5453108 2555628 31.91 2620 1950752 856968 9.46 849984 1426248 269800 02:12:01 AM 5171376 2837360 35.43 2620 2191004 833836 9.21 926468 1577228 123792 02:13:01 AM 4982996 3025740 37.78 2620 2276332 924544 10.21 1059252 1620856 83292 Average: 5623974 2384762 29.78 2620 1835609 832743 9.19 598721 1512292 68130 02:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:07:01 AM eth0 0.22 0.10 0.01 0.04 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 0.15 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 0.15 0.07 0.01 0.00 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 0.43 0.25 0.25 0.16 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 469.73 367.63 4815.27 79.40 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 57.61 51.95 690.04 6.05 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 30.10 28.73 235.31 6.26 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 79.78 64.12 820.22 13.13 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) 04/02/2024 _x86_64_ (2 CPU) 02:05:07 AM LINUX RESTART 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 0.22 0.00 0.11 0.00 0.02 99.66 02:07:01 AM 0 0.13 0.00 0.17 0.00 0.03 99.67 02:07:01 AM 1 0.32 0.00 0.07 0.00 0.02 99.60 02:08:01 AM all 0.21 0.00 0.08 0.00 0.03 99.68 02:08:01 AM 0 0.10 0.00 0.10 0.00 0.02 99.78 02:08:01 AM 1 0.30 0.00 0.07 0.00 0.02 99.62 02:09:01 AM all 0.14 0.00 0.08 0.00 0.02 99.76 02:09:01 AM 0 0.12 0.00 0.12 0.00 0.02 99.75 02:09:01 AM 1 0.18 0.00 0.03 0.00 0.02 99.77 02:10:01 AM all 0.29 0.00 0.10 0.00 0.02 99.59 02:10:01 AM 0 0.18 0.00 0.13 0.00 0.03 99.65 02:10:01 AM 1 0.40 0.00 0.08 0.00 0.02 99.50 02:11:01 AM all 43.76 0.00 3.85 3.71 0.15 48.52 02:11:01 AM 0 42.68 0.00 3.89 1.87 0.14 51.42 02:11:01 AM 1 44.83 0.00 3.84 5.57 0.14 45.63 02:12:01 AM all 28.90 0.00 2.96 7.69 0.11 60.34 02:12:01 AM 0 11.77 0.00 1.97 6.96 0.10 79.20 02:12:01 AM 1 46.76 0.00 3.97 8.43 0.12 40.72 02:13:01 AM all 28.29 0.00 1.60 6.41 0.10 63.60 02:13:01 AM 0 4.01 0.00 0.86 6.17 0.10 88.86 02:13:01 AM 1 53.95 0.00 2.39 6.66 0.13 36.87 Average: all 14.12 0.00 1.22 2.48 0.06 82.12 Average: 0 8.12 0.00 1.01 2.12 0.06 88.69 Average: 1 20.20 0.00 1.44 2.84 0.06 75.45