---> uname -a: Linux prd-centos7-docker-2c-8g-3564.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 956 3916 16 2948 6557 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:f0:a9:8e brd ff:ff:ff:ff:ff:ff inet 10.32.6.135/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86012sec preferred_lft 86012sec inet6 fe80::f816:3eff:fef0:a98e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:54:d3:af:70 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) 01/13/2024 _x86_64_ (2 CPU) 04:36:37 AM LINUX RESTART 04:37:02 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 96.60 21.44 75.16 4449.25 20214.34 04:39:01 AM 110.31 1.20 109.11 154.70 8839.01 04:40:01 AM 145.75 3.30 142.45 1041.24 23680.73 04:41:01 AM 20.73 0.15 20.58 4.93 2949.93 04:42:01 AM 21.92 1.55 20.37 412.79 8433.69 04:43:01 AM 37.21 1.75 35.46 216.18 3400.32 Average: 72.02 4.85 67.17 1036.92 11228.22 04:37:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5559972 2448768 30.58 2088 1834052 875052 9.66 511936 1661908 137024 04:39:01 AM 5051272 2957468 36.93 2088 2011856 1199280 13.24 888876 1747548 104552 04:40:01 AM 3977500 4031240 50.34 2088 2570760 1617176 17.85 1629296 2036004 44644 04:41:01 AM 3828872 4179868 52.19 2088 2624680 1676944 18.51 1764172 2042828 18016 04:42:01 AM 4093896 3914844 48.88 2088 2853128 1192704 13.17 1427424 2108596 58440 04:43:01 AM 4000772 4007968 50.04 2088 2867160 1266580 13.98 1622972 2004000 28932 Average: 4418714 3590026 44.83 2088 2460273 1304623 14.40 1307446 1933481 65268 04:37:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 348.55 228.33 1421.69 53.09 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 235.48 257.23 1599.52 49.04 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 419.49 483.31 3880.19 64.39 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 45.82 53.34 319.69 8.82 0.00 0.00 0.00 04:41:01 AM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 04:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 219.82 129.06 353.29 127.78 0.00 0.00 0.00 04:42:01 AM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 04:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 18.35 18.88 41.53 8.23 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 214.21 194.94 1269.04 51.88 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 01/13/2024 _x86_64_ (2 CPU) 04:36:37 AM LINUX RESTART 04:37:02 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 35.80 0.00 3.81 3.50 0.09 56.80 04:38:01 AM 0 34.59 0.00 3.65 3.01 0.09 58.67 04:38:01 AM 1 37.01 0.00 3.98 4.01 0.09 54.92 04:39:01 AM all 43.95 0.00 3.65 1.96 0.11 50.35 04:39:01 AM 0 33.68 0.00 3.71 2.17 0.12 60.32 04:39:01 AM 1 54.44 0.00 3.58 1.74 0.11 40.14 04:40:01 AM all 62.00 0.00 3.88 3.96 0.12 30.04 04:40:01 AM 0 55.90 0.00 5.26 6.43 0.13 32.28 04:40:01 AM 1 68.16 0.00 2.49 1.45 0.11 27.79 04:41:01 AM all 74.06 0.00 1.79 0.05 0.09 24.00 04:41:01 AM 0 72.07 0.00 1.95 0.09 0.09 25.80 04:41:01 AM 1 76.06 0.00 1.63 0.02 0.09 22.20 04:42:01 AM all 76.70 0.00 2.20 0.87 0.10 20.13 04:42:01 AM 0 77.04 0.00 2.27 0.75 0.09 19.85 04:42:01 AM 1 76.35 0.00 2.12 1.00 0.11 20.42 04:43:01 AM all 30.09 0.00 2.10 0.59 0.07 67.16 04:43:01 AM 0 34.97 0.00 2.04 0.96 0.07 61.97 04:43:01 AM 1 25.26 0.00 2.15 0.22 0.07 72.30 Average: all 53.48 0.00 2.90 1.82 0.10 41.70 Average: 0 51.09 0.00 3.15 2.24 0.10 43.42 Average: 1 55.87 0.00 2.66 1.41 0.10 39.97