---> uname -a: Linux prd-centos7-docker-2c-8g-3327.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 7.8G 13G 39% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 598 4249 16 2973 6915 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:45:5c:7a brd ff:ff:ff:ff:ff:ff inet 10.32.6.228/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:fe45:5c7a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:68:9f:b8:08 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) 01/10/2024 _x86_64_ (2 CPU) 08:50:41 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 126.81 31.36 95.45 6172.19 41307.18 08:53:01 PM 103.95 1.44 102.51 214.87 7697.05 08:54:01 PM 151.82 3.31 148.50 1042.64 24109.66 08:55:01 PM 20.26 0.50 19.76 248.94 4032.40 08:56:01 PM 32.18 2.03 30.15 256.23 8705.10 Average: 86.95 7.75 79.20 1591.71 17202.87 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5588520 2420220 30.22 2088 1826768 875592 9.67 485808 1658276 134360 08:53:01 PM 5100568 2908172 36.31 2088 1993440 1215556 13.42 872608 1728072 147348 08:54:01 PM 4204008 3804732 47.51 2088 2584876 1366980 15.09 1426080 2013064 81992 08:55:01 PM 4016916 3991824 49.84 2088 2638700 1541332 17.02 1582068 2037204 16516 08:56:01 PM 4380388 3628352 45.30 2088 2886564 914880 10.10 1320836 1926656 113492 Average: 4658080 3350660 41.84 2088 2386070 1182868 13.06 1137480 1872654 98742 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 326.43 205.68 1335.54 49.22 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 238.17 265.98 1363.71 53.07 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 416.74 500.48 3806.96 452.97 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 40.68 46.68 315.90 7.26 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 159.44 210.64 46.99 1743.11 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 236.30 245.83 1373.89 462.48 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) 01/10/2024 _x86_64_ (2 CPU) 08:50:41 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 36.05 0.00 5.14 2.22 0.11 56.49 08:52:02 PM 0 41.47 0.00 5.94 2.29 0.09 50.22 08:52:02 PM 1 30.68 0.00 4.33 2.17 0.10 62.72 08:53:01 PM all 44.05 0.00 3.52 1.03 0.10 51.31 08:53:01 PM 0 45.47 0.00 4.33 1.11 0.11 48.98 08:53:01 PM 1 42.63 0.00 2.71 0.95 0.09 53.63 08:54:01 PM all 63.08 0.00 3.95 3.59 0.12 29.27 08:54:01 PM 0 62.07 0.00 4.31 2.92 0.11 30.58 08:54:01 PM 1 64.11 0.00 3.58 4.24 0.13 27.95 08:55:01 PM all 81.54 0.00 1.92 0.06 0.10 16.38 08:55:01 PM 0 79.96 0.00 2.37 0.11 0.11 17.45 08:55:01 PM 1 83.11 0.00 1.45 0.04 0.11 15.29 08:56:01 PM all 57.00 0.00 2.68 0.82 0.11 39.39 08:56:01 PM 0 66.66 0.00 3.08 0.97 0.11 29.18 08:56:01 PM 1 47.56 0.00 2.33 0.66 0.09 49.36 Average: all 56.15 0.00 3.45 1.55 0.11 38.74 Average: 0 58.97 0.00 4.02 1.49 0.10 35.41 Average: 1 53.33 0.00 2.89 1.61 0.10 42.06