---> uname -a: Linux prd-centos7-docker-2c-8g-5941.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 655 4207 16 2958 6860 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:94:17:ec brd ff:ff:ff:ff:ff:ff inet 10.32.7.5/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe94:17ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fd:16:cf:c0 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) 07/06/2024 _x86_64_ (2 CPU) 08:50:30 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 102.23 9.46 92.78 931.45 5615.93 08:53:02 PM 163.63 1.96 161.67 603.06 10831.98 08:54:01 PM 74.85 2.93 71.93 634.94 21178.23 08:55:01 PM 10.61 0.88 9.73 377.42 1960.48 08:56:01 PM 45.45 1.88 43.57 188.54 11382.48 Average: 79.40 3.42 75.98 546.87 10159.96 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5416696 2592032 32.37 2088 1897424 966876 10.68 615984 1692956 184912 08:53:02 PM 4750536 3258192 40.68 2088 2119680 1295336 14.30 1172676 1757436 117384 08:54:01 PM 4026452 3982276 49.72 2088 2609556 1488456 16.43 1590304 2023716 39944 08:55:01 PM 3805368 4203360 52.48 2088 2684196 1609412 17.77 1750272 2079040 48316 08:56:01 PM 4332864 3675864 45.90 2088 2878988 957920 10.58 1370140 1926780 184 Average: 4466383 3542345 44.23 2088 2437969 1263600 13.95 1299875 1895986 78148 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 170.60 135.63 1067.86 40.03 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 08:53:02 PM eth0 469.38 560.97 2914.48 86.66 0.00 0.00 0.00 08:53:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 188.47 219.16 2170.88 420.29 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 13.31 13.09 55.90 5.10 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 172.07 225.70 61.57 1752.64 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 202.91 231.06 1251.96 460.86 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) 07/06/2024 _x86_64_ (2 CPU) 08:50:30 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 34.65 0.00 3.46 2.23 0.10 59.56 08:52:01 PM 0 36.87 0.00 3.32 1.21 0.11 58.50 08:52:01 PM 1 32.43 0.00 3.59 3.26 0.10 60.62 08:53:02 PM all 56.54 0.00 3.77 3.29 0.14 36.26 08:53:02 PM 0 46.65 0.00 5.63 3.94 0.14 43.63 08:53:02 PM 1 66.59 0.00 1.90 2.62 0.13 28.77 08:54:01 PM all 77.82 0.00 3.26 2.09 0.14 16.69 08:54:01 PM 0 76.70 0.00 3.77 1.64 0.15 17.75 08:54:01 PM 1 78.95 0.00 2.73 2.54 0.15 15.63 08:55:01 PM all 83.66 0.00 1.70 0.03 0.14 14.47 08:55:01 PM 0 83.80 0.00 1.90 0.02 0.13 14.15 08:55:01 PM 1 83.54 0.00 1.50 0.04 0.13 14.79 08:56:01 PM all 34.33 0.00 2.37 0.88 0.10 62.33 08:56:01 PM 0 35.44 0.00 2.45 1.24 0.11 60.76 08:56:01 PM 1 33.21 0.00 2.27 0.52 0.10 63.90 Average: all 56.87 0.00 2.91 1.71 0.12 38.38 Average: 0 55.38 0.00 3.42 1.62 0.13 39.45 Average: 1 58.36 0.00 2.40 1.80 0.12 37.32