---> uname -a: Linux prd-centos7-docker-2c-8g-4438.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: 2799.870 BogoMIPS: 5599.74 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 7.8G 13G 39% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 623 4222 16 2975 6890 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:9b:43:8d brd ff:ff:ff:ff:ff:ff inet 10.32.7.200/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fe9b:438d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:da:d3:8f 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) 01/22/2024 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 121.03 21.84 99.19 4579.75 42248.95 08:53:01 PM 119.07 1.43 117.64 211.89 9924.92 08:54:01 PM 123.20 3.21 119.99 1010.62 21557.88 08:55:01 PM 16.21 0.40 15.81 245.50 4284.02 08:56:01 PM 29.28 1.98 27.29 245.93 8436.00 Average: 81.62 5.72 75.90 1247.65 17207.13 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5526624 2482116 30.99 2088 1837264 920664 10.16 543320 1664896 137528 08:53:01 PM 5037828 2970912 37.10 2088 2005160 1224604 13.52 927268 1731816 87284 08:54:01 PM 3934288 4074452 50.88 2088 2605932 1648492 18.20 1684532 2025992 100208 08:55:01 PM 4038436 3970304 49.57 2088 2644440 1447264 15.98 1559912 2041716 12364 08:56:01 PM 4351976 3656764 45.66 2088 2888812 946476 10.45 1350916 1929660 113492 Average: 4577830 3430910 42.84 2088 2396322 1237500 13.66 1213190 1878816 90175 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 297.34 180.85 1423.70 52.28 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 257.17 296.05 1392.87 54.21 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 423.23 491.46 3935.05 449.65 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 18.94 21.55 68.40 4.68 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 162.83 208.06 47.04 1736.24 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 231.68 239.79 1373.41 460.73 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) 01/22/2024 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 37.87 0.00 4.48 0.93 0.12 56.60 08:52:01 PM 0 40.73 0.00 5.06 1.26 0.13 52.83 08:52:01 PM 1 35.01 0.00 3.90 0.63 0.11 60.35 08:53:01 PM all 46.54 0.00 3.81 1.48 0.13 48.04 08:53:01 PM 0 42.48 0.00 3.99 1.32 0.12 52.08 08:53:01 PM 1 50.66 0.00 3.65 1.63 0.13 43.94 08:54:01 PM all 65.49 0.00 4.09 3.27 0.14 27.02 08:54:01 PM 0 61.24 0.00 5.10 3.27 0.15 30.25 08:54:01 PM 1 69.77 0.00 3.05 3.25 0.15 23.78 08:55:01 PM all 82.03 0.00 1.85 0.03 0.13 15.96 08:55:01 PM 0 82.42 0.00 2.11 0.06 0.13 15.28 08:55:01 PM 1 81.62 0.00 1.61 0.02 0.11 16.65 08:56:01 PM all 56.41 0.00 2.72 0.96 0.11 39.81 08:56:01 PM 0 67.52 0.00 3.10 1.18 0.11 28.09 08:56:01 PM 1 45.53 0.00 2.33 0.73 0.11 51.31 Average: all 57.52 0.00 3.40 1.33 0.12 37.62 Average: 0 58.71 0.00 3.88 1.42 0.13 35.87 Average: 1 56.35 0.00 2.91 1.25 0.12 39.37