---> uname -a: Linux prd-centos7-docker-2c-8g-3989.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 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: 2800.022 BogoMIPS: 5600.04 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 638 4135 16 3046 6872 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:62:a2:e4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.59/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86027sec preferred_lft 86027sec inet6 fe80::f816:3eff:fe62:a2e4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:f6:fd:61 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 01/17/2024 _x86_64_ (2 CPU) 05:40:32 PM LINUX RESTART 05:41:01 PM tps rtps wtps bread/s bwrtn/s 05:42:02 PM 72.96 14.89 58.07 2207.23 5064.55 05:43:01 PM 113.70 1.36 112.35 194.44 10026.96 05:44:01 PM 137.78 3.20 134.58 1007.23 6028.05 05:45:01 PM 58.02 0.25 57.77 7.73 20436.75 05:46:01 PM 23.11 2.13 20.98 509.84 8725.40 Average: 81.00 4.37 76.63 787.27 10056.71 05:41:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:42:02 PM 5500668 2508064 31.32 2088 1863780 910952 10.06 549456 1681172 164108 05:43:01 PM 5173812 2834920 35.40 2088 1977464 1134840 12.53 804840 1712488 31876 05:44:01 PM 4219464 3789268 47.31 2088 2511492 1492244 16.48 1459464 1962700 412644 05:45:01 PM 3743124 4265608 53.26 2088 2656260 1764200 19.48 1860348 2025508 16980 05:46:01 PM 4231136 3777596 47.17 2088 2953428 970624 10.72 1373828 2016048 116244 Average: 4573641 3435091 42.89 2088 2392485 1254572 13.85 1209587 1879583 148370 05:41:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:42:02 PM eth0 359.65 221.98 1450.20 62.08 0.00 0.00 0.00 05:42:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 PM eth0 284.40 306.72 992.98 62.22 0.00 0.00 0.00 05:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 PM eth0 498.12 590.25 4348.02 81.64 0.00 0.00 0.00 05:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 PM eth0 106.19 135.35 588.68 404.07 0.00 0.00 0.00 05:45:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 05:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 PM eth0 88.78 113.27 232.17 559.11 0.00 0.00 0.00 05:46:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 05:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 267.36 273.38 1524.01 234.41 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 01/17/2024 _x86_64_ (2 CPU) 05:40:32 PM LINUX RESTART 05:41:01 PM CPU %user %nice %system %iowait %steal %idle 05:42:02 PM all 36.57 0.00 3.49 1.00 0.09 58.86 05:42:02 PM 0 51.35 0.00 4.93 1.12 0.11 42.49 05:42:02 PM 1 22.28 0.00 2.13 0.89 0.09 74.61 05:43:01 PM all 48.69 0.00 3.86 1.67 0.11 45.67 05:43:01 PM 0 51.54 0.00 5.34 2.53 0.11 40.48 05:43:01 PM 1 45.87 0.00 2.38 0.81 0.09 50.85 05:44:01 PM all 62.43 0.00 4.15 2.05 0.14 31.23 05:44:01 PM 0 57.59 0.00 5.80 2.90 0.14 33.56 05:44:01 PM 1 67.33 0.00 2.48 1.20 0.13 28.86 05:45:01 PM all 74.51 0.00 2.12 2.12 0.11 21.15 05:45:01 PM 0 74.19 0.00 2.47 2.69 0.11 20.54 05:45:01 PM 1 74.85 0.00 1.77 1.55 0.11 21.73 05:46:01 PM all 72.60 0.00 2.45 0.91 0.10 23.94 05:46:01 PM 0 77.60 0.00 2.62 0.75 0.11 18.92 05:46:01 PM 1 67.62 0.00 2.29 1.09 0.11 28.90 Average: all 58.76 0.00 3.22 1.55 0.11 36.37 Average: 0 62.35 0.00 4.25 2.00 0.12 31.29 Average: 1 55.19 0.00 2.21 1.10 0.10 41.39