---> uname -a: Linux prd-centos7-docker-2c-8g-6678.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: 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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 618 4773 16 2428 6908 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:2c:c8:52 brd ff:ff:ff:ff:ff:ff inet 10.32.7.55/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe2c:c852/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7a:ce:1e:68 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) 10/03/2024 _x86_64_ (2 CPU) 01:47:29 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 114.64 9.48 105.16 932.02 6064.83 01:50:01 PM 152.16 4.09 148.07 1115.90 9795.99 01:51:01 PM 48.48 0.38 48.09 31.56 8109.92 01:52:01 PM 23.03 2.63 20.40 594.14 1436.44 Average: 84.60 4.15 80.45 668.49 6353.15 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5417924 2590804 32.35 2088 1906276 961744 10.62 612724 1694148 189636 01:50:01 PM 4750672 3258056 40.68 2088 2106288 1346992 14.87 1180072 1756200 111496 01:51:01 PM 4403372 3605356 45.02 2088 2244820 1537716 16.98 1479272 1788696 16220 01:52:01 PM 4916552 3092176 38.61 2088 2359020 914500 10.10 1017656 1735548 91616 Average: 4872130 3136598 39.16 2088 2154101 1190238 13.14 1072431 1743648 102242 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 251.97 178.47 1114.22 41.62 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 397.57 472.75 2380.67 72.07 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 104.13 120.11 852.43 18.39 0.00 0.00 0.00 01:51:01 PM lo 0.03 0.03 0.01 0.01 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 22.05 19.14 16.67 9.34 0.00 0.00 0.00 01:52:01 PM lo 0.12 0.12 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 193.99 197.70 1091.40 35.36 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) 10/03/2024 _x86_64_ (2 CPU) 01:47:29 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 34.97 0.00 3.71 2.79 0.11 58.41 01:49:01 PM 0 35.11 0.00 4.32 4.14 0.11 56.33 01:49:01 PM 1 34.84 0.00 3.09 1.45 0.10 60.52 01:50:01 PM all 59.35 0.00 3.48 2.76 0.12 34.29 01:50:01 PM 0 53.67 0.00 5.30 4.30 0.12 36.61 01:50:01 PM 1 65.10 0.00 1.64 1.20 0.13 31.94 01:51:01 PM all 78.39 0.00 2.22 0.15 0.12 19.12 01:51:01 PM 0 78.33 0.00 2.54 0.20 0.11 18.82 01:51:01 PM 1 78.46 0.00 1.90 0.09 0.13 19.43 01:52:01 PM all 70.76 0.00 2.37 0.15 0.11 26.61 01:52:01 PM 0 83.85 0.00 2.72 0.27 0.13 13.03 01:52:01 PM 1 58.04 0.00 2.03 0.02 0.09 39.83 Average: all 60.63 0.00 2.95 1.48 0.11 34.82 Average: 0 62.42 0.00 3.73 2.26 0.12 31.47 Average: 1 58.86 0.00 2.17 0.70 0.11 38.17