---> uname -a: Linux prd-centos7-docker-2c-8g-2688.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 594 4252 16 2974 6920 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:ce:0c:ad brd ff:ff:ff:ff:ff:ff inet 10.32.6.229/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fece:cad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1a:36:5c:44 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) 02/23/2024 _x86_64_ (2 CPU) 08:50:31 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:03 PM 68.94 9.33 59.61 928.98 5394.80 08:53:01 PM 144.04 1.59 142.45 313.71 9600.16 08:54:01 PM 93.07 3.30 89.78 926.27 20210.87 08:55:01 PM 16.65 0.85 15.80 374.38 4193.36 08:56:01 PM 41.28 1.95 39.33 192.21 11174.59 Average: 72.30 3.41 68.89 548.64 10117.57 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:03 PM 5453924 2554812 31.90 2088 1890824 929928 10.27 582252 1695636 173500 08:53:01 PM 4874452 3134284 39.14 2088 2073488 1252380 13.83 1061716 1749572 116244 08:54:01 PM 3887312 4121424 51.46 2088 2614040 1644516 18.16 1717916 2037392 108292 08:55:01 PM 3459620 4549116 56.80 2088 2652676 2047964 22.61 2115556 2062140 15392 08:56:01 PM 4337724 3671012 45.84 2088 2892124 960368 10.60 1349248 1944296 38144 Average: 4402606 3606130 45.03 2088 2424630 1367031 15.09 1365338 1897807 90314 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:03 PM eth0 128.60 112.74 1118.73 27.47 0.00 0.00 0.00 08:52:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:03 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 407.93 492.80 2291.51 80.56 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 259.69 305.88 2892.00 424.04 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 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 12.19 12.28 54.87 3.57 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 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 164.55 214.99 49.11 1746.81 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 0.01 0.01 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 193.12 225.91 1274.21 458.99 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) 02/23/2024 _x86_64_ (2 CPU) 08:50:31 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:03 PM all 36.65 0.00 3.16 0.79 0.10 59.30 08:52:03 PM 0 48.58 0.00 3.99 0.92 0.11 46.40 08:52:03 PM 1 25.04 0.00 2.38 0.65 0.09 71.84 08:53:01 PM all 49.92 0.00 3.84 2.44 0.12 43.67 08:53:01 PM 0 44.68 0.00 4.45 3.38 0.13 47.36 08:53:01 PM 1 55.24 0.00 3.22 1.50 0.11 39.93 08:54:01 PM all 72.88 0.00 3.39 3.06 0.12 20.55 08:54:01 PM 0 71.26 0.00 4.01 2.66 0.11 21.96 08:54:01 PM 1 74.55 0.00 2.73 3.46 0.11 19.14 08:55:01 PM all 83.44 0.00 1.75 0.06 0.11 14.63 08:55:01 PM 0 83.55 0.00 1.64 0.05 0.11 14.65 08:55:01 PM 1 83.30 0.00 1.90 0.05 0.11 14.64 08:56:01 PM all 43.56 0.00 2.32 0.71 0.09 53.32 08:56:01 PM 0 53.19 0.00 2.95 0.59 0.09 43.19 08:56:01 PM 1 34.12 0.00 1.69 0.84 0.10 63.25 Average: all 57.04 0.00 2.89 1.40 0.11 38.56 Average: 0 60.17 0.00 3.41 1.51 0.11 34.80 Average: 1 53.93 0.00 2.38 1.29 0.10 42.30