---> uname -a: Linux prd-centos7-docker-2c-8g-2823.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 663 4202 16 2955 6852 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:ad:f7:69 brd ff:ff:ff:ff:ff:ff inet 10.32.7.163/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fead:f769/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:06:9e:ef:7f 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) 06/06/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 104.48 16.34 88.14 3848.39 5339.47 08:53:01 PM 149.08 1.55 147.53 303.80 9710.06 08:54:01 PM 94.49 3.36 91.13 927.18 20226.79 08:55:01 PM 16.36 0.88 15.48 377.17 4167.10 08:56:01 PM 41.06 1.88 39.18 188.48 11476.84 Average: 81.08 4.80 76.28 1128.89 10183.98 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5539752 2468984 30.83 2088 1849788 891168 9.84 528244 1665424 147460 08:53:01 PM 4861388 3147348 39.30 2088 2058504 1317376 14.54 1095716 1733328 114884 08:54:01 PM 3901964 4106772 51.28 2088 2601744 1685408 18.61 1720828 2021976 108292 08:55:01 PM 3523884 4484852 56.00 2088 2640488 2015824 22.26 2069396 2046636 15396 08:56:01 PM 4337196 3671540 45.84 2088 2875596 967172 10.68 1371920 1925880 788 Average: 4432837 3575899 44.65 2088 2405224 1375390 15.19 1357221 1878649 77364 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 331.22 227.11 1403.77 60.87 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 401.40 479.45 2276.88 77.01 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 299.23 336.94 2925.83 427.02 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 13.71 13.10 54.36 3.42 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 182.07 222.29 61.13 1750.64 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 245.49 255.74 1344.25 463.78 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) 06/06/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.39 0.00 3.47 2.50 0.10 58.54 08:52:01 PM 0 45.76 0.00 4.02 2.59 0.11 47.52 08:52:01 PM 1 25.21 0.00 2.92 2.40 0.10 69.36 08:53:01 PM all 51.44 0.00 3.59 1.97 0.11 42.90 08:53:01 PM 0 39.51 0.00 4.82 3.16 0.11 52.41 08:53:01 PM 1 63.61 0.00 2.35 0.77 0.09 33.18 08:54:01 PM all 72.51 0.00 3.38 2.29 0.12 21.70 08:54:01 PM 0 71.40 0.00 3.62 1.81 0.11 23.06 08:54:01 PM 1 73.66 0.00 3.12 2.78 0.13 20.31 08:55:01 PM all 84.21 0.00 1.76 0.03 0.11 13.90 08:55:01 PM 0 84.68 0.00 1.86 0.04 0.11 13.32 08:55:01 PM 1 83.72 0.00 1.68 0.00 0.13 14.47 08:56:01 PM all 42.44 0.00 2.35 0.52 0.10 54.59 08:56:01 PM 0 65.19 0.00 2.81 0.41 0.09 31.50 08:56:01 PM 1 20.71 0.00 1.91 0.64 0.09 76.66 Average: all 56.88 0.00 2.91 1.47 0.11 38.64 Average: 0 61.06 0.00 3.44 1.62 0.10 33.78 Average: 1 52.72 0.00 2.39 1.32 0.11 43.46