---> uname -a: Linux prd-centos7-docker-2c-8g-575.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 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: 2799.870 BogoMIPS: 5599.74 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 7.8G 13G 39% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 608 4237 16 2975 6906 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:12:5d:73 brd ff:ff:ff:ff:ff:ff inet 10.32.7.61/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe12:5d73/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a3:44:a1:31 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 02/01/2024 _x86_64_ (2 CPU) 08:50:32 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 70.00 10.62 59.38 1226.42 5560.98 08:53:01 PM 140.90 1.93 138.97 255.25 10148.03 08:54:01 PM 97.44 2.99 94.44 975.68 20252.37 08:55:01 PM 15.52 0.52 15.01 327.85 4184.59 08:56:01 PM 38.87 1.95 36.92 196.44 11181.27 Average: 72.55 3.58 68.97 594.21 10282.37 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5448708 2560024 31.97 2088 1890788 929208 10.26 579888 1702616 174960 08:53:01 PM 4955216 3053516 38.13 2088 2065520 1223588 13.51 976736 1754128 109648 08:54:01 PM 4008100 4000632 49.95 2088 2616092 1624136 17.93 1606480 2025592 107948 08:55:01 PM 3590508 4418224 55.17 2088 2652892 1907084 21.06 1995120 2048416 16092 08:56:01 PM 4335784 3672948 45.86 2088 2892284 938304 10.36 1362204 1932008 38136 Average: 4467663 3541069 44.22 2088 2423515 1324464 14.62 1304086 1892552 89357 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 165.43 135.01 1264.89 36.44 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 361.25 427.83 2083.55 73.45 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 295.19 348.26 3027.14 430.85 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 13.66 13.03 59.53 3.17 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 171.35 217.75 49.52 1747.32 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 201.48 228.68 1297.09 459.67 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 02/01/2024 _x86_64_ (2 CPU) 08:50:32 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.44 0.00 3.00 0.66 0.11 60.79 08:52:01 PM 0 31.14 0.00 3.23 0.37 0.11 65.15 08:52:01 PM 1 39.82 0.00 2.75 0.93 0.11 56.39 08:53:01 PM all 49.35 0.00 3.92 2.16 0.13 44.44 08:53:01 PM 0 41.51 0.00 5.20 3.52 0.12 49.66 08:53:01 PM 1 57.36 0.00 2.63 0.80 0.13 39.09 08:54:01 PM all 71.23 0.00 3.70 2.78 0.12 22.17 08:54:01 PM 0 70.02 0.00 4.14 3.14 0.11 22.59 08:54:01 PM 1 72.49 0.00 3.24 2.39 0.13 21.74 08:55:01 PM all 82.77 0.00 1.79 0.03 0.12 15.29 08:55:01 PM 0 82.60 0.00 1.91 0.06 0.13 15.31 08:55:01 PM 1 82.92 0.00 1.65 0.02 0.13 15.29 08:56:01 PM all 45.52 0.00 2.65 0.34 0.10 51.40 08:56:01 PM 0 66.35 0.00 3.33 0.27 0.11 29.94 08:56:01 PM 1 25.63 0.00 1.99 0.40 0.09 71.89 Average: all 56.61 0.00 3.01 1.19 0.11 39.07 Average: 0 58.05 0.00 3.57 1.48 0.12 36.78 Average: 1 55.17 0.00 2.45 0.90 0.12 41.36