---> uname -a: Linux prd-centos7-docker-2c-8g-277.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 560 4770 16 2490 6963 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:16:00:90 brd ff:ff:ff:ff:ff:ff inet 10.32.7.6/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe16:90/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:f1:46:b8 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) 01:54:52 PM LINUX RESTART 01:56:02 PM tps rtps wtps bread/s bwrtn/s 01:57:01 PM 88.59 1.22 87.37 157.29 8334.95 01:58:01 PM 101.37 2.75 98.62 717.40 6544.13 01:59:01 PM 48.58 0.52 48.07 279.95 8170.49 02:00:01 PM 24.68 2.37 22.32 552.30 1529.70 Average: 65.71 1.71 64.00 427.86 6135.77 01:56:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:57:01 PM 5227356 2781384 34.73 2088 1987768 1099024 12.13 715944 1761300 136296 01:58:01 PM 4854660 3154080 39.38 2088 2150268 1186620 13.10 1022888 1807640 111856 01:59:01 PM 4277996 3730744 46.58 2088 2294772 1629240 17.99 1546508 1846048 13964 02:00:01 PM 4896484 3112256 38.86 2088 2412156 894004 9.87 974032 1794724 116212 Average: 4814124 3194616 39.89 2088 2211241 1202222 13.27 1064843 1802428 94582 01:56:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:57:01 PM eth0 128.31 113.90 724.38 23.27 0.00 0.00 0.00 01:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 PM eth0 342.45 415.65 2199.91 59.87 0.00 0.00 0.00 01:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM eth0 107.36 124.38 858.41 17.94 0.00 0.00 0.00 01:59:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 PM eth0 21.54 17.97 16.72 8.91 0.00 0.00 0.00 02:00:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 02:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 150.01 168.21 950.84 27.52 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 12/13/2023 _x86_64_ (2 CPU) 01:54:52 PM LINUX RESTART 01:56:02 PM CPU %user %nice %system %iowait %steal %idle 01:57:01 PM all 33.65 0.00 3.06 0.84 0.11 62.34 01:57:01 PM 0 38.41 0.00 3.71 1.27 0.09 56.51 01:57:01 PM 1 28.93 0.00 2.43 0.43 0.11 68.11 01:58:01 PM all 43.77 0.00 2.69 1.51 0.12 51.90 01:58:01 PM 0 37.36 0.00 4.28 2.47 0.12 55.76 01:58:01 PM 1 50.24 0.00 1.10 0.55 0.11 48.00 01:59:01 PM all 78.16 0.00 2.15 0.40 0.15 19.15 01:59:01 PM 0 77.38 0.00 2.72 0.67 0.15 19.08 01:59:01 PM 1 78.93 0.00 1.55 0.13 0.15 19.23 02:00:01 PM all 72.25 0.00 2.42 0.26 0.14 24.94 02:00:01 PM 0 68.12 0.00 2.50 0.20 0.15 29.03 02:00:01 PM 1 76.41 0.00 2.32 0.31 0.13 20.83 Average: all 56.65 0.00 2.59 0.76 0.13 39.88 Average: 0 55.00 0.00 3.32 1.17 0.13 40.39 Average: 1 58.29 0.00 1.85 0.36 0.12 39.38