---> uname -a: Linux prd-centos7-docker-2c-8g-4506.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 650 4209 16 2960 6865 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:35:f8:46 brd ff:ff:ff:ff:ff:ff inet 10.32.7.10/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe35:f846/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:18:e1:02:eb 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) 06/25/2024 _x86_64_ (2 CPU) 08:50:34 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 106.14 9.61 96.54 978.78 5786.91 08:53:01 PM 157.91 1.96 155.94 604.60 10768.91 08:54:01 PM 78.85 2.93 75.92 627.18 20944.22 08:55:01 PM 12.25 0.85 11.40 369.65 2101.05 08:56:01 PM 43.74 1.88 41.86 188.48 11292.41 Average: 79.77 3.45 76.32 553.69 10177.05 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5504524 2504212 31.27 2088 1865080 901488 9.95 550992 1678284 150088 08:53:01 PM 4775824 3232912 40.37 2088 2122344 1270924 14.03 1145824 1761840 120800 08:54:01 PM 4063412 3945324 49.26 2088 2608912 1520364 16.79 1555876 2024880 39764 08:55:01 PM 3711956 4296780 53.65 2088 2647764 1805124 19.93 1875584 2051220 9524 08:56:01 PM 4335624 3673112 45.86 2088 2881504 964956 10.65 1369744 1929028 288 Average: 4478268 3530468 44.08 2088 2425121 1292571 14.27 1299604 1889050 64093 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 187.28 147.79 1159.29 41.41 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 478.26 567.47 2919.60 90.27 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 182.20 215.81 2135.34 412.36 0.00 0.00 0.00 08:54:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 13.88 13.56 55.26 4.83 0.00 0.00 0.00 08:55:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 168.53 221.35 56.20 1750.22 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 206.00 233.17 1264.92 459.77 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) 06/25/2024 _x86_64_ (2 CPU) 08:50:34 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 33.32 0.00 3.22 2.70 0.09 60.67 08:52:01 PM 0 37.31 0.00 3.73 2.02 0.09 56.86 08:52:01 PM 1 29.37 0.00 2.74 3.38 0.09 64.42 08:53:01 PM all 53.09 0.00 4.02 2.23 0.11 40.56 08:53:01 PM 0 45.19 0.00 5.02 3.70 0.12 45.97 08:53:01 PM 1 61.07 0.00 2.99 0.74 0.11 35.09 08:54:01 PM all 75.73 0.00 3.13 2.30 0.11 18.73 08:54:01 PM 0 74.52 0.00 3.50 2.31 0.11 19.56 08:54:01 PM 1 76.94 0.00 2.75 2.29 0.11 17.91 08:55:01 PM all 83.48 0.00 1.83 0.03 0.11 14.55 08:55:01 PM 0 84.61 0.00 1.82 0.04 0.11 13.42 08:55:01 PM 1 82.41 0.00 1.82 0.02 0.09 15.66 08:56:01 PM all 36.15 0.00 2.47 1.96 0.09 59.34 08:56:01 PM 0 52.69 0.00 3.10 2.10 0.09 42.01 08:56:01 PM 1 20.22 0.00 1.85 1.84 0.09 76.01 Average: all 55.94 0.00 2.94 1.86 0.10 39.16 Average: 0 58.52 0.00 3.45 2.05 0.10 35.88 Average: 1 53.39 0.00 2.43 1.67 0.10 42.41