---> uname -a: Linux prd-centos7-docker-2c-8g-3831.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: 2800.022 BogoMIPS: 5600.04 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 603 4242 16 2975 6910 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:c3:a3:4d brd ff:ff:ff:ff:ff:ff inet 10.32.7.232/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fec3:a34d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bb:49:ad:a8 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) 01/15/2024 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 132.28 29.08 103.20 6195.34 41380.81 08:53:01 PM 112.33 1.42 110.91 211.33 9423.35 08:54:01 PM 133.30 3.31 129.99 1014.35 21845.55 08:55:01 PM 15.52 0.47 15.05 247.71 3890.33 08:56:01 PM 30.69 1.98 28.71 245.93 8786.11 Average: 84.82 7.25 77.57 1582.66 17064.43 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5584092 2424648 30.28 2088 1829100 857524 9.47 488800 1660948 133504 08:53:01 PM 5082984 2925756 36.53 2088 2000300 1167552 12.89 883544 1730936 89248 08:54:01 PM 4149152 3859588 48.19 2088 2605652 1382620 15.27 1470128 2025588 100024 08:55:01 PM 3876880 4131860 51.59 2088 2641160 1690952 18.67 1723192 2039032 18776 08:56:01 PM 4374068 3634672 45.38 2088 2888716 902680 9.97 1327568 1928380 113492 Average: 4613435 3395305 42.39 2088 2392986 1200266 13.25 1178646 1876977 91009 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 357.36 217.82 1337.97 50.53 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 249.10 276.97 1394.98 55.37 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 445.47 525.48 4001.22 454.99 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 17.33 20.13 68.18 4.35 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 167.41 217.14 49.51 1744.55 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 247.34 251.53 1370.64 461.95 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) 01/15/2024 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.94 0.00 4.56 5.52 0.09 52.90 08:52:01 PM 0 32.62 0.00 4.86 5.85 0.09 56.58 08:52:01 PM 1 41.29 0.00 4.25 5.19 0.09 49.18 08:53:01 PM all 44.93 0.00 3.61 1.91 0.10 49.45 08:53:01 PM 0 36.59 0.00 4.00 3.30 0.09 56.03 08:53:01 PM 1 53.42 0.00 3.24 0.50 0.09 42.75 08:54:01 PM all 63.81 0.00 4.00 3.48 0.10 28.61 08:54:01 PM 0 60.13 0.00 5.12 2.83 0.11 31.80 08:54:01 PM 1 67.53 0.00 2.85 4.11 0.09 25.43 08:55:01 PM all 82.51 0.00 1.78 0.03 0.09 15.59 08:55:01 PM 0 82.77 0.00 1.79 0.07 0.09 15.28 08:55:01 PM 1 82.22 0.00 1.80 0.00 0.09 15.89 08:56:01 PM all 56.94 0.00 2.71 0.83 0.09 39.42 08:56:01 PM 0 64.51 0.00 2.99 0.13 0.09 32.29 08:56:01 PM 1 49.49 0.00 2.45 1.51 0.09 46.46 Average: all 56.79 0.00 3.35 2.37 0.09 37.40 Average: 0 55.01 0.00 3.77 2.47 0.09 38.66 Average: 1 58.57 0.00 2.93 2.28 0.09 36.14