---> uname -a: Linux prd-centos7-docker-2c-8g-3153.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: 2800.000 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 653 4145 16 3021 6859 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:06:c1:f5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.134/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fe06:c1f5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:3e:b9:72 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) 01/08/2024 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 152.73 50.17 102.56 7394.27 41391.09 08:53:01 PM 97.60 1.42 96.19 211.36 8172.46 08:54:01 PM 154.83 3.25 151.59 1041.24 25423.40 08:55:01 PM 20.42 0.47 19.95 247.79 3989.41 08:56:01 PM 28.27 0.70 27.57 125.00 8759.89 Average: 90.78 11.20 79.58 1803.86 17548.71 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5565468 2443272 30.51 2088 1822960 869740 9.60 511264 1655340 131868 08:53:01 PM 4998720 3010020 37.58 2088 2036892 1222828 13.50 924380 1775008 180680 08:54:01 PM 3967276 4041464 50.46 2088 2620780 1634480 18.05 1607240 2068092 70596 08:55:01 PM 3731900 4276840 53.40 2088 2685456 1926036 21.26 1816708 2084712 19008 08:56:01 PM 4325672 3683068 45.99 2088 2930312 898952 9.93 1217088 2080784 113116 Average: 4517807 3490933 43.59 2088 2419280 1310407 14.47 1215336 1932787 103054 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 312.18 210.93 1313.93 57.66 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 215.26 235.45 1481.43 40.20 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 437.94 528.69 3860.91 455.83 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 45.75 52.12 322.10 9.87 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 151.24 205.05 37.56 1712.40 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 232.50 246.49 1403.60 455.15 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) 01/08/2024 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.27 0.00 5.10 7.51 0.10 51.03 08:52:01 PM 0 41.11 0.00 5.56 8.35 0.11 44.87 08:52:01 PM 1 31.45 0.00 4.62 6.65 0.11 57.17 08:53:01 PM all 44.12 0.00 3.50 1.09 0.11 51.18 08:53:01 PM 0 40.78 0.00 4.07 1.73 0.11 53.32 08:53:01 PM 1 47.48 0.00 2.93 0.46 0.09 49.04 08:54:01 PM all 60.11 0.00 4.10 4.73 0.11 30.96 08:54:01 PM 0 57.55 0.00 5.09 5.12 0.11 32.14 08:54:01 PM 1 62.69 0.00 3.10 4.31 0.11 29.78 08:55:01 PM all 82.31 0.00 1.92 0.07 0.10 15.60 08:55:01 PM 0 81.05 0.00 2.08 0.15 0.09 16.63 08:55:01 PM 1 83.58 0.00 1.74 0.00 0.11 14.57 08:56:01 PM all 59.13 0.00 2.33 1.09 0.10 37.34 08:56:01 PM 0 64.07 0.00 2.50 2.12 0.11 31.19 08:56:01 PM 1 54.24 0.00 2.17 0.07 0.11 43.42 Average: all 56.17 0.00 3.40 2.92 0.10 37.40 Average: 0 56.70 0.00 3.88 3.52 0.10 35.80 Average: 1 55.65 0.00 2.92 2.32 0.10 39.01