---> uname -a: Linux prd-centos7-docker-2c-8g-2916.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: 2799.998 BogoMIPS: 5599.99 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 878 3947 16 2995 6634 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:9b:78:f8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.16/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86018sec preferred_lft 86018sec inet6 fe80::f816:3eff:fe9b:78f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:11:81:83 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) 01/06/2024 _x86_64_ (2 CPU) 04:36:36 AM LINUX RESTART 04:37:02 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 90.38 21.55 68.83 4554.96 16742.47 04:39:01 AM 109.98 1.20 108.78 154.72 11145.88 04:40:01 AM 148.32 3.28 145.04 1013.86 23053.75 04:41:01 AM 19.11 0.47 18.64 247.71 2938.72 04:42:01 AM 23.24 1.17 22.07 158.48 8514.97 04:43:01 AM 36.16 1.73 34.43 215.65 3371.81 Average: 71.14 4.85 66.28 1047.86 10944.20 04:37:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5584720 2424012 30.27 2088 1826100 859680 9.49 492556 1657412 130856 04:39:01 AM 5051440 2957292 36.93 2088 2057524 1163524 12.85 846084 1793760 110800 04:40:01 AM 4136932 3871800 48.34 2088 2623264 1371960 15.15 1426004 2078720 51500 04:41:01 AM 3738164 4270568 53.32 2088 2677692 1766724 19.51 1801704 2094744 18096 04:42:01 AM 4121552 3887180 48.54 2088 2894396 1167768 12.89 1353908 2153392 54380 04:43:01 AM 3987624 4021108 50.21 2088 2923716 1208280 13.34 1578640 2057388 39964 Average: 4436739 3571993 44.60 2088 2500449 1256323 13.87 1249816 1972569 67599 04:37:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 351.24 202.81 1350.75 53.51 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 227.99 253.89 1820.49 44.98 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 413.11 480.60 3891.28 65.73 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 47.79 54.12 322.42 9.96 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 217.00 139.24 355.74 129.09 0.00 0.00 0.00 04:42:01 AM lo 0.12 0.12 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 17.45 18.55 40.07 7.85 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 212.03 191.48 1296.40 51.85 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) 01/06/2024 _x86_64_ (2 CPU) 04:36:36 AM LINUX RESTART 04:37:02 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 35.63 0.00 4.10 2.92 0.09 57.26 04:38:01 AM 0 37.36 0.00 4.43 2.67 0.09 55.45 04:38:01 AM 1 33.92 0.00 3.79 3.15 0.09 59.04 04:39:01 AM all 44.30 0.00 3.74 2.08 0.11 49.78 04:39:01 AM 0 41.70 0.00 4.44 3.42 0.12 50.32 04:39:01 AM 1 46.87 0.00 3.05 0.74 0.11 49.23 04:40:01 AM all 64.61 0.00 4.24 3.49 0.13 27.53 04:40:01 AM 0 59.49 0.00 5.57 3.67 0.13 31.15 04:40:01 AM 1 69.84 0.00 2.87 3.30 0.11 23.88 04:41:01 AM all 82.08 0.00 1.94 0.06 0.12 15.80 04:41:01 AM 0 81.71 0.00 2.09 0.07 0.13 16.01 04:41:01 AM 1 82.42 0.00 1.80 0.06 0.13 15.59 04:42:01 AM all 66.90 0.00 2.09 0.66 0.11 30.24 04:42:01 AM 0 67.39 0.00 2.31 1.30 0.09 28.92 04:42:01 AM 1 66.43 0.00 1.88 0.02 0.11 31.57 04:43:01 AM all 34.48 0.00 2.23 0.38 0.07 62.84 04:43:01 AM 0 32.29 0.00 2.43 0.64 0.07 64.56 04:43:01 AM 1 36.66 0.00 2.04 0.12 0.07 61.11 Average: all 54.38 0.00 3.06 1.60 0.10 40.85 Average: 0 53.05 0.00 3.55 1.97 0.10 41.33 Average: 1 55.72 0.00 2.58 1.23 0.10 40.37