---> uname -a: Linux prd-centos7-docker-2c-8g-2157.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 589 4747 16 2483 6934 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:0e:ac:37 brd ff:ff:ff:ff:ff:ff inet 10.32.6.43/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe0e:ac37/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:d8:2b:66 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) 12/09/2023 _x86_64_ (2 CPU) 01:47:42 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 148.31 40.45 107.86 6237.60 41580.07 01:50:01 PM 126.72 1.68 125.03 197.60 11265.56 01:51:01 PM 82.31 2.78 79.53 980.38 6240.42 01:52:01 PM 15.25 0.73 14.52 352.39 4651.32 Average: 93.14 11.41 81.73 1941.93 15933.60 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5564040 2444692 30.53 2088 1824180 874080 9.65 514356 1655856 130748 01:50:01 PM 5048300 2960432 36.97 2088 2029388 1150380 12.70 870360 1762384 56900 01:51:01 PM 4328896 3679836 45.95 2088 2278140 1607016 17.74 1502568 1835632 123608 01:52:01 PM 4946348 3062384 38.24 2088 2392920 851884 9.41 817152 1895928 92660 Average: 4971896 3036836 37.92 2088 2131157 1120840 12.37 926109 1787450 100979 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 413.26 279.60 1356.03 57.52 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 290.74 315.36 1408.68 53.79 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 283.13 332.22 2269.44 45.81 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 13.70 13.40 54.92 4.68 0.00 0.00 0.00 01:52:01 PM lo 0.15 0.15 0.02 0.02 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 250.19 235.12 1272.16 40.44 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 12/09/2023 _x86_64_ (2 CPU) 01:47:42 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 36.14 0.00 4.87 6.90 0.09 52.00 01:49:01 PM 0 34.17 0.00 5.37 6.25 0.09 54.12 01:49:01 PM 1 38.13 0.00 4.36 7.55 0.09 49.87 01:50:01 PM all 47.03 0.00 3.74 1.90 0.11 47.23 01:50:01 PM 0 39.91 0.00 3.94 2.28 0.11 53.76 01:50:01 PM 1 54.26 0.00 3.54 1.50 0.11 40.59 01:51:01 PM all 79.12 0.00 2.76 0.94 0.12 17.06 01:51:01 PM 0 79.34 0.00 2.99 0.64 0.13 16.90 01:51:01 PM 1 78.88 0.00 2.55 1.26 0.13 17.18 01:52:01 PM all 82.93 0.00 1.91 0.03 0.11 15.02 01:52:01 PM 0 83.93 0.00 1.85 0.04 0.11 14.07 01:52:01 PM 1 81.93 0.00 1.95 0.02 0.11 15.99 Average: all 60.93 0.00 3.34 2.48 0.11 33.14 Average: 0 58.82 0.00 3.57 2.35 0.11 35.16 Average: 1 63.05 0.00 3.11 2.62 0.11 31.11