---> uname -a: Linux prd-centos7-docker-2c-8g-4972.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 602 4777 16 2440 6924 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:28:15:d9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.70/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe28:15d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c0:89:06:9e 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 03/19/2024 _x86_64_ (2 CPU) 01:47:37 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 83.01 19.33 63.68 4038.50 6432.37 01:50:01 PM 116.42 1.32 115.10 246.46 9442.45 01:51:01 PM 87.08 3.19 83.89 902.43 5848.85 01:52:01 PM 20.04 0.70 19.34 351.77 4646.92 01:53:01 PM 32.48 1.93 30.55 235.98 4300.77 Average: 67.81 5.29 62.52 1155.01 6134.30 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5479860 2528876 31.58 2088 1845044 957872 10.58 585016 1669272 140112 01:50:01 PM 5055780 2952956 36.87 2088 1997408 1218264 13.45 918676 1725168 56960 01:51:01 PM 4445976 3562760 44.49 2088 2243880 1521888 16.80 1432584 1796956 122760 01:52:01 PM 4350204 3658532 45.68 2088 2280312 1595508 17.62 1501464 1819632 15448 01:53:01 PM 4857564 3151172 39.35 2088 2370856 972420 10.74 1062788 1749480 104 Average: 4837877 3170859 39.59 2088 2147500 1253190 13.84 1100106 1752102 67077 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 417.85 262.43 1398.01 59.47 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 258.93 293.66 1168.82 49.64 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 293.53 337.26 2265.55 46.10 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 11.26 11.29 53.73 2.42 0.00 0.00 0.00 01:52:01 PM lo 0.03 0.03 0.01 0.01 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 01:53:01 PM eth0 25.83 21.70 20.14 10.60 0.00 0.00 0.00 01:53:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 201.52 185.33 981.70 33.65 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 03/19/2024 _x86_64_ (2 CPU) 01:47:37 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 38.36 0.00 4.07 1.03 0.15 56.39 01:49:01 PM 0 48.07 0.00 5.01 1.39 0.16 45.37 01:49:01 PM 1 28.85 0.00 3.14 0.70 0.16 67.16 01:50:01 PM all 47.41 0.00 3.35 2.38 0.19 46.67 01:50:01 PM 0 41.98 0.00 4.36 3.30 0.20 50.16 01:50:01 PM 1 52.91 0.00 2.33 1.43 0.16 43.17 01:51:01 PM all 77.11 0.00 3.04 0.88 0.19 18.77 01:51:01 PM 0 72.81 0.00 4.44 1.12 0.20 21.43 01:51:01 PM 1 81.44 0.00 1.63 0.65 0.18 16.10 01:52:01 PM all 84.39 0.00 1.82 0.02 0.17 13.60 01:52:01 PM 0 84.09 0.00 2.05 0.02 0.19 13.66 01:52:01 PM 1 84.67 0.00 1.62 0.02 0.17 13.52 01:53:01 PM all 50.73 0.00 2.17 0.19 0.12 46.78 01:53:01 PM 0 67.32 0.00 2.58 0.31 0.13 29.67 01:53:01 PM 1 34.70 0.00 1.76 0.09 0.10 63.34 Average: all 59.25 0.00 2.90 0.91 0.16 36.77 Average: 0 62.59 0.00 3.70 1.24 0.17 32.29 Average: 1 55.95 0.00 2.10 0.58 0.15 41.21