---> uname -a: Linux prd-centos7-docker-2c-8g-3921.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: 2799.998 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 7.8G 13G 39% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 606 4238 16 2975 6907 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:5b:f3:da brd ff:ff:ff:ff:ff:ff inet 10.32.7.42/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fe5b:f3da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:91:88:88:f9 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) 01/16/2024 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 122.30 21.70 100.59 4573.02 42080.28 08:53:01 PM 105.65 1.42 104.23 211.29 8171.42 08:54:01 PM 149.38 3.28 146.09 1015.09 23659.00 08:55:01 PM 21.06 0.43 20.63 246.65 4148.64 08:56:01 PM 29.30 2.02 27.28 247.04 8571.87 Average: 85.41 5.72 79.69 1247.74 17244.17 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5584672 2424068 30.27 2088 1829440 859176 9.49 489048 1661052 133596 08:53:01 PM 5084872 2923868 36.51 2088 2000708 1168940 12.91 881924 1731544 137624 08:54:01 PM 4181236 3827504 47.79 2088 2587844 1364136 15.06 1445924 2015900 82096 08:55:01 PM 3954508 4054232 50.62 2088 2641444 1554924 17.17 1641796 2039508 12704 08:56:01 PM 4383948 3624792 45.26 2088 2888976 892560 9.85 1314188 1928916 113492 Average: 4637847 3370893 42.09 2088 2389682 1167947 12.90 1154576 1875384 95902 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 279.06 185.53 1354.72 53.73 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 240.33 271.94 1393.74 48.57 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 406.58 491.64 3759.25 451.85 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 39.42 43.85 312.16 6.84 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 160.31 220.15 49.08 1750.47 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 224.94 242.78 1373.67 463.56 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) 01/16/2024 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.26 0.00 4.30 3.51 0.09 55.84 08:52:01 PM 0 35.13 0.00 4.57 3.95 0.07 56.27 08:52:01 PM 1 37.39 0.00 4.04 3.08 0.09 55.40 08:53:01 PM all 44.63 0.00 3.34 1.56 0.08 50.39 08:53:01 PM 0 45.03 0.00 3.65 2.42 0.09 48.82 08:53:01 PM 1 44.26 0.00 3.02 0.69 0.07 51.97 08:54:01 PM all 60.19 0.00 3.89 3.74 0.09 32.08 08:54:01 PM 0 58.07 0.00 4.77 4.16 0.09 32.91 08:54:01 PM 1 62.33 0.00 3.03 3.32 0.09 31.23 08:55:01 PM all 81.89 0.00 1.82 0.05 0.08 16.15 08:55:01 PM 0 81.19 0.00 1.73 0.09 0.09 16.90 08:55:01 PM 1 82.59 0.00 1.88 0.02 0.07 15.44 08:56:01 PM all 56.34 0.00 2.61 0.28 0.07 40.70 08:56:01 PM 0 64.53 0.00 2.78 0.38 0.07 32.24 08:56:01 PM 1 48.31 0.00 2.49 0.19 0.07 48.94 Average: all 55.69 0.00 3.20 1.84 0.08 39.19 Average: 0 56.59 0.00 3.51 2.21 0.08 37.60 Average: 1 54.80 0.00 2.89 1.46 0.08 40.77