---> uname -a: Linux prd-centos7-docker-2c-8g-1557.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 612 4196 16 3011 6900 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:77:cd:a4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.236/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86022sec preferred_lft 86022sec inet6 fe80::f816:3eff:fe77:cda4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3f:be:c9:d3 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) 12/03/2023 _x86_64_ (2 CPU) 08:50:44 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 150.97 50.86 100.10 7147.97 41971.66 08:53:01 PM 95.74 1.45 94.29 212.43 7853.54 08:54:01 PM 155.63 3.34 152.29 1041.01 25255.05 08:55:01 PM 21.57 0.15 21.43 4.93 3920.33 08:56:01 PM 30.64 1.05 29.59 368.49 8757.44 08:57:01 PM 37.76 1.53 36.23 166.58 4674.23 Average: 81.88 9.61 72.27 1474.23 15334.66 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5506260 2502472 31.25 2088 1819488 935488 10.33 573532 1652536 129224 08:53:01 PM 5078216 2930516 36.59 2088 2026296 1150848 12.71 854908 1765716 175432 08:54:01 PM 4181932 3826800 47.78 2088 2610880 1343876 14.84 1402716 2058492 70040 08:55:01 PM 3766648 4242084 52.97 2088 2668668 1705508 18.83 1799800 2068032 18888 08:56:01 PM 4305832 3702900 46.24 2088 2920972 946448 10.45 1189032 2127224 113116 08:57:01 PM 4267344 3741388 46.72 2088 2930148 957832 10.58 1388516 1968364 28584 Average: 4517705 3491027 43.59 2088 2496075 1173333 12.95 1201417 1940061 89214 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 325.75 203.74 1318.79 53.93 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 204.90 224.30 1428.24 41.64 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 441.79 528.86 3873.39 456.24 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 45.68 52.21 320.19 8.68 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 84.10 117.17 22.25 786.82 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 08:57:01 PM eth0 98.12 116.29 63.21 967.05 0.00 0.00 0.00 08:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 199.79 207.22 1171.57 386.65 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) 12/03/2023 _x86_64_ (2 CPU) 08:50:44 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.33 0.00 5.20 3.69 0.10 55.69 08:52:01 PM 0 34.73 0.00 4.80 3.48 0.09 56.90 08:52:01 PM 1 35.93 0.00 5.61 3.90 0.11 54.45 08:53:01 PM all 44.16 0.00 3.39 0.64 0.11 51.69 08:53:01 PM 0 34.35 0.00 3.43 1.08 0.10 61.03 08:53:01 PM 1 54.17 0.00 3.33 0.20 0.11 42.19 08:54:01 PM all 58.13 0.00 4.19 4.02 0.13 33.54 08:54:01 PM 0 55.68 0.00 5.24 5.09 0.13 33.87 08:54:01 PM 1 60.56 0.00 3.15 2.95 0.13 33.21 08:55:01 PM all 81.34 0.00 2.11 0.08 0.12 16.35 08:55:01 PM 0 79.87 0.00 2.48 0.15 0.15 17.35 08:55:01 PM 1 82.81 0.00 1.72 0.00 0.11 15.37 08:56:01 PM all 67.91 0.00 2.42 0.81 0.13 28.73 08:56:01 PM 0 65.81 0.00 2.41 0.85 0.13 30.80 08:56:01 PM 1 70.04 0.00 2.43 0.76 0.11 26.66 08:57:01 PM all 30.91 0.00 1.94 1.25 0.10 65.80 08:57:01 PM 0 50.00 0.00 2.48 2.23 0.12 45.16 08:57:01 PM 1 12.71 0.00 1.43 0.32 0.07 85.47 Average: all 52.66 0.00 3.21 1.75 0.11 42.26 Average: 0 53.13 0.00 3.48 2.16 0.12 41.11 Average: 1 52.20 0.00 2.94 1.35 0.10 43.41