---> uname -a: Linux prd-centos7-docker-2c-8g-334.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 12G 9.0G 56% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 881 437 16 6502 6624 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:88:70:b1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.234/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe88:70b1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:20:06:ac:00 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) 12/13/2023 _x86_64_ (2 CPU) 03:47:02 PM LINUX RESTART 03:48:01 PM tps rtps wtps bread/s bwrtn/s 03:49:01 PM 98.43 1.58 96.85 1011.96 10567.78 03:50:01 PM 212.92 6.52 206.40 940.16 56304.42 03:51:01 PM 447.04 0.02 447.02 1.47 136182.56 03:52:01 PM 37.24 2.05 35.19 199.33 2517.94 Average: 198.91 2.54 196.37 538.45 51393.93 03:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:49:01 PM 5363376 2645364 33.03 2088 2010604 869456 9.60 555720 1788280 134136 03:50:01 PM 3707624 4301116 53.71 2088 3371720 954120 10.53 739892 2955296 284004 03:51:01 PM 487300 7521440 93.92 2088 6155828 974684 10.76 1342744 5139252 13836 03:52:01 PM 489692 7519048 93.89 2088 6163984 897020 9.90 1464752 5030760 26868 Average: 2511998 5496742 68.63 2088 4425534 923820 10.20 1025777 3728397 114711 03:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:49:01 PM eth0 62.10 58.80 822.61 9.16 0.00 0.00 0.00 03:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 240.06 182.80 7115.69 130.24 0.00 0.00 0.00 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 581.65 527.35 14512.88 1539.48 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 26.03 26.55 44.80 10.69 0.00 0.00 0.00 03:52:01 PM lo 0.63 0.63 0.12 0.12 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 227.46 198.86 5624.54 422.23 0.00 0.00 0.00 Average: lo 0.16 0.16 0.03 0.03 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) 12/13/2023 _x86_64_ (2 CPU) 03:47:02 PM LINUX RESTART 03:48:01 PM CPU %user %nice %system %iowait %steal %idle 03:49:01 PM all 34.15 0.00 3.48 0.66 0.11 61.61 03:49:01 PM 0 24.87 0.00 2.28 0.47 0.10 72.28 03:49:01 PM 1 43.63 0.00 4.71 0.85 0.11 50.69 03:50:01 PM all 35.45 0.00 12.07 1.31 0.12 51.04 03:50:01 PM 0 38.04 0.00 11.90 1.44 0.13 48.50 03:50:01 PM 1 32.89 0.00 12.25 1.18 0.12 53.56 03:51:01 PM all 43.98 0.00 15.52 2.41 0.14 37.95 03:51:01 PM 0 43.06 0.00 15.63 1.78 0.13 39.40 03:51:01 PM 1 44.89 0.00 15.44 3.06 0.13 36.48 03:52:01 PM all 33.08 0.00 2.24 0.66 0.10 63.93 03:52:01 PM 0 52.38 0.00 2.97 0.54 0.11 44.01 03:52:01 PM 1 14.64 0.00 1.55 0.77 0.09 82.95 Average: all 36.58 0.00 8.23 1.25 0.11 53.83 Average: 0 39.46 0.00 8.10 1.05 0.12 51.28 Average: 1 33.72 0.00 8.35 1.44 0.11 56.37