---> uname -a: Linux prd-centos7-docker-2c-8g-2363.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 584 4809 16 2427 6942 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:26:1b:91 brd ff:ff:ff:ff:ff:ff inet 10.32.7.100/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe26:1b91/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6b:24:f0:ac 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) 04/22/2024 _x86_64_ (2 CPU) 01:47:45 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 150.08 44.16 105.93 5485.03 42310.79 01:50:01 PM 124.91 1.30 123.61 245.72 8932.31 01:51:01 PM 94.01 3.21 90.81 902.28 6579.72 01:52:01 PM 17.67 0.93 16.74 379.08 4344.69 Average: 96.45 12.26 84.19 1736.66 15424.25 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5561528 2447208 30.56 2088 1823764 864388 9.54 521656 1650604 125636 01:50:01 PM 5100472 2908264 36.31 2088 1983960 1137392 12.56 884724 1709368 62904 01:51:01 PM 4346296 3662440 45.73 2088 2229356 1626044 17.95 1544564 1779920 108104 01:52:01 PM 4526888 3481848 43.48 2088 2269664 1495124 16.51 1331140 1806880 10828 Average: 4883796 3124940 39.02 2088 2076686 1280737 14.14 1070521 1736693 76868 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 399.05 236.62 1375.35 56.40 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 287.04 317.54 1171.35 54.84 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 275.76 318.32 2230.48 43.28 0.00 0.00 0.00 01:51:01 PM lo 0.02 0.02 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 13.72 13.11 54.39 4.23 0.00 0.00 0.00 01:52:01 PM lo 0.13 0.13 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 Average: eth0 243.27 221.40 1207.65 39.62 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 04/22/2024 _x86_64_ (2 CPU) 01:47:45 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 38.49 0.00 6.09 4.48 0.11 50.83 01:49:01 PM 0 46.11 0.00 7.38 4.47 0.11 41.93 01:49:01 PM 1 30.99 0.00 4.82 4.50 0.09 59.61 01:50:01 PM all 47.64 0.00 3.44 1.67 0.12 47.12 01:50:01 PM 0 45.67 0.00 4.61 2.94 0.12 46.65 01:50:01 PM 1 49.61 0.00 2.29 0.41 0.12 47.56 01:51:01 PM all 79.93 0.00 2.91 0.85 0.15 16.16 01:51:01 PM 0 77.31 0.00 3.67 1.60 0.15 17.28 01:51:01 PM 1 82.60 0.00 2.15 0.07 0.15 15.04 01:52:01 PM all 83.24 0.00 1.75 0.02 0.12 14.87 01:52:01 PM 0 82.83 0.00 1.78 0.02 0.13 15.24 01:52:01 PM 1 83.63 0.00 1.74 0.02 0.13 14.48 Average: all 62.06 0.00 3.57 1.77 0.12 32.47 Average: 0 62.81 0.00 4.37 2.27 0.13 30.42 Average: 1 61.31 0.00 2.76 1.27 0.12 34.53