---> uname -a: Linux prd-centos7-docker-2c-8g-5121.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 20G 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 678 4189 16 2953 6837 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:de:7f:c8 brd ff:ff:ff:ff:ff:ff inet 10.32.7.32/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fede:7fc8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b3:c3:8e:f9 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) 09/14/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 118.28 19.63 98.64 4001.63 5679.66 08:53:01 PM 152.70 1.52 151.18 302.63 9312.19 08:54:01 PM 87.35 3.45 83.90 930.38 20106.18 08:55:01 PM 14.84 0.95 13.90 405.79 4165.24 08:56:01 PM 43.06 1.90 41.17 189.04 11496.49 Average: 83.12 5.44 77.68 1156.18 10166.88 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5521888 2486848 31.05 2088 1853920 892452 9.85 540412 1670308 144832 08:53:01 PM 4854484 3154252 39.39 2088 2084360 1253412 13.84 1085896 1744072 140048 08:54:01 PM 3861524 4147212 51.78 2088 2599696 1759108 19.42 1761736 2019612 108388 08:55:01 PM 3324108 4684628 58.49 2088 2639148 2201812 24.31 2265812 2045976 15384 08:56:01 PM 4320340 3688396 46.05 2088 2874568 984056 10.86 1386744 1925884 800 Average: 4376469 3632267 45.35 2088 2410338 1418168 15.66 1408120 1881170 81890 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 397.09 248.85 1563.51 65.44 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 435.31 521.18 2630.79 81.16 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 220.38 260.66 2467.63 418.86 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 12.02 12.03 53.67 3.27 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 178.13 220.45 54.35 1747.59 0.00 0.00 0.00 08:56:01 PM lo 0.10 0.10 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 248.06 252.62 1353.22 464.53 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) 09/14/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.44 0.00 4.28 3.09 0.12 57.07 08:52:01 PM 0 33.30 0.00 4.23 2.66 0.11 59.70 08:52:01 PM 1 37.61 0.00 4.29 3.51 0.13 54.47 08:53:01 PM all 50.96 0.00 3.76 2.30 0.13 42.85 08:53:01 PM 0 47.89 0.00 5.96 3.30 0.14 42.71 08:53:01 PM 1 54.04 0.00 1.52 1.31 0.13 43.00 08:54:01 PM all 76.48 0.00 3.22 2.05 0.14 18.11 08:54:01 PM 0 74.31 0.00 3.70 2.11 0.13 19.75 08:54:01 PM 1 78.66 0.00 2.77 2.00 0.13 16.44 08:55:01 PM all 83.25 0.00 1.78 0.03 0.13 14.80 08:55:01 PM 0 83.20 0.00 1.79 0.00 0.13 14.88 08:55:01 PM 1 83.32 0.00 1.76 0.04 0.15 14.73 08:56:01 PM all 35.79 0.00 2.25 0.99 0.11 60.86 08:56:01 PM 0 48.91 0.00 2.80 0.20 0.12 47.97 08:56:01 PM 1 23.11 0.00 1.74 1.76 0.09 73.31 Average: all 56.02 0.00 3.06 1.70 0.12 39.09 Average: 0 57.25 0.00 3.71 1.66 0.13 37.25 Average: 1 54.81 0.00 2.42 1.73 0.12 40.92