---> uname -a: Linux prd-centos7-docker-2c-8g-2103.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 614 4253 16 2953 6901 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:ed:46:31 brd ff:ff:ff:ff:ff:ff inet 10.32.7.127/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:feed:4631/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:74:c6:01:3d 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) 05/28/2024 _x86_64_ (2 CPU) 08:50:32 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 96.69 8.86 87.82 827.71 5428.10 08:53:01 PM 169.85 1.58 168.27 304.86 10331.53 08:54:01 PM 80.83 3.31 77.51 926.45 21328.53 08:55:01 PM 14.03 0.88 13.14 377.10 2065.24 08:56:02 PM 44.60 1.92 42.68 189.58 11463.45 Average: 81.18 3.31 77.87 525.10 10121.80 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5510664 2498072 31.19 2088 1859172 886120 9.78 550012 1671660 149252 08:53:01 PM 4857432 3151304 39.35 2088 2105452 1218588 13.45 1077192 1749876 133616 08:54:01 PM 3865232 4143504 51.74 2088 2601220 1725684 19.05 1760228 2018280 38812 08:55:01 PM 3891116 4117620 51.41 2088 2641152 1640188 18.11 1702952 2044568 9408 08:56:02 PM 4379056 3629680 45.32 2088 2873756 919492 10.15 1330536 1923656 792 Average: 4500700 3508036 43.80 2088 2416150 1278014 14.11 1284184 1881608 66376 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 113.24 98.10 980.57 25.28 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 477.33 561.18 2913.98 86.83 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 186.64 219.57 2152.84 413.22 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 13.06 12.96 54.32 4.25 0.00 0.00 0.00 08:55:01 PM lo 0.15 0.15 0.02 0.02 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 08:56:02 PM eth0 164.16 216.90 53.38 1749.04 0.00 0.00 0.00 08:56:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 190.85 221.70 1230.74 455.68 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) 05/28/2024 _x86_64_ (2 CPU) 08:50:32 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 34.54 0.00 3.08 3.05 0.10 59.23 08:52:01 PM 0 38.15 0.00 3.98 4.26 0.09 53.52 08:52:01 PM 1 30.95 0.00 2.21 1.84 0.09 64.91 08:53:01 PM all 50.76 0.00 3.98 2.39 0.12 42.75 08:53:01 PM 0 51.94 0.00 6.15 3.17 0.14 38.60 08:53:01 PM 1 49.59 0.00 1.82 1.62 0.11 46.86 08:54:01 PM all 77.05 0.00 3.22 2.96 0.11 16.65 08:54:01 PM 0 75.10 0.00 3.91 2.15 0.11 18.74 08:54:01 PM 1 79.01 0.00 2.53 3.80 0.11 14.55 08:55:01 PM all 82.86 0.00 1.70 0.04 0.11 15.30 08:55:01 PM 0 83.31 0.00 1.80 0.04 0.11 14.74 08:55:01 PM 1 82.39 0.00 1.62 0.04 0.11 15.84 08:56:02 PM all 38.20 0.00 2.28 0.95 0.10 58.47 08:56:02 PM 0 60.11 0.00 2.94 1.90 0.11 34.94 08:56:02 PM 1 17.45 0.00 1.66 0.05 0.09 80.75 Average: all 56.28 0.00 2.85 1.88 0.11 38.87 Average: 0 61.46 0.00 3.77 2.32 0.11 32.34 Average: 1 51.18 0.00 1.96 1.45 0.10 45.30