---> uname -a: Linux prd-centos7-docker-2c-8g-1988.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 649 4188 16 2983 6864 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:cc:80:f0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.88/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:fecc:80f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:96:81:ec:98 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) 02/16/2024 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 76.80 19.40 57.40 4066.08 4938.13 08:53:01 PM 115.66 1.08 114.57 259.56 10004.03 08:54:01 PM 135.21 3.80 131.41 973.93 21674.41 08:55:01 PM 16.36 0.50 15.86 247.61 3998.74 08:56:01 PM 31.39 2.21 29.18 280.83 8722.88 Average: 75.06 5.40 69.67 1165.28 9866.27 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5513500 2495236 31.16 2088 1842824 914732 10.10 555376 1666008 137868 08:53:01 PM 5002016 3006720 37.54 2088 2012064 1237808 13.67 958772 1735156 87392 08:54:01 PM 4064124 3944612 49.25 2088 2612696 1615820 17.84 1530300 2046252 100404 08:55:01 PM 3987108 4021628 50.22 2088 2651980 1475936 16.30 1587524 2061472 20800 08:56:01 PM 4308524 3700212 46.20 2088 2897140 960444 10.60 1369040 1949052 113352 Average: 4575054 3433682 42.87 2088 2403341 1240948 13.70 1200202 1891588 91963 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 337.45 209.81 1409.67 57.44 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 253.56 287.56 1404.71 50.40 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 420.08 503.85 3944.63 451.93 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 19.41 22.26 70.44 4.61 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 164.98 207.78 44.97 1743.09 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 239.03 246.18 1374.58 461.34 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) 02/16/2024 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.47 0.00 3.98 1.01 0.09 59.45 08:52:01 PM 0 37.66 0.00 4.46 1.17 0.09 56.62 08:52:01 PM 1 33.28 0.00 3.50 0.85 0.10 62.26 08:53:01 PM all 46.45 0.00 3.63 1.69 0.12 48.10 08:53:01 PM 0 41.06 0.00 4.18 1.87 0.12 52.77 08:53:01 PM 1 51.91 0.00 3.05 1.52 0.12 43.40 08:54:01 PM all 63.07 0.00 3.84 3.24 0.14 29.72 08:54:01 PM 0 60.14 0.00 4.81 3.12 0.14 31.79 08:54:01 PM 1 66.01 0.00 2.89 3.34 0.13 27.65 08:55:01 PM all 81.71 0.00 1.82 0.04 0.12 16.31 08:55:01 PM 0 81.13 0.00 2.00 0.05 0.11 16.70 08:55:01 PM 1 82.33 0.00 1.64 0.02 0.11 15.91 08:56:01 PM all 58.19 0.00 2.51 0.96 0.12 38.22 08:56:01 PM 0 55.06 0.00 2.75 0.96 0.12 41.10 08:56:01 PM 1 61.32 0.00 2.27 0.97 0.13 35.31 Average: all 56.76 0.00 3.16 1.39 0.12 38.57 Average: 0 54.79 0.00 3.65 1.44 0.12 40.00 Average: 1 58.74 0.00 2.68 1.34 0.12 37.13