---> uname -a: Linux prd-centos7-docker-2c-8g-2730.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: 2800.000 BogoMIPS: 5600.00 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 620 4181 16 3019 6892 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:78:79:d5 brd ff:ff:ff:ff:ff:ff inet 10.32.6.247/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86005sec preferred_lft 86005sec inet6 fe80::f816:3eff:fe78:79d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:90:f5:dd:f4 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) 01/03/2024 _x86_64_ (2 CPU) 08:50:49 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 197.19 110.79 86.40 8957.71 40312.85 08:53:01 PM 91.87 1.42 90.46 211.33 8800.18 08:54:01 PM 144.10 3.15 140.96 1018.21 8925.56 08:55:01 PM 61.24 0.37 60.88 34.24 20436.41 08:56:01 PM 24.02 0.73 23.28 353.90 8783.06 08:57:01 PM 43.80 1.85 41.95 181.58 4746.46 Average: 93.71 19.72 74.00 1793.07 15334.29 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5585900 2422832 30.25 2088 1767264 940260 10.38 597336 1576668 97912 08:53:01 PM 5176036 2832696 35.37 2088 1987584 1121024 12.38 765764 1759912 137024 08:54:01 PM 4581804 3426928 42.79 2088 2239320 1325872 14.64 1249452 1840416 131584 08:55:01 PM 3948704 4060028 50.70 2088 2666796 1610580 17.78 1618056 2068024 18532 08:56:01 PM 4341460 3667272 45.79 2088 2919396 907844 10.02 1124656 2161132 75804 08:57:01 PM 4302532 3706200 46.28 2088 2936452 919196 10.15 1351556 1971080 2868 Average: 4656073 3352659 41.86 2088 2419469 1137463 12.56 1117803 1896205 77287 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 345.62 233.88 1300.48 53.18 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 103.93 100.90 741.47 26.17 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 453.32 547.68 3041.81 77.60 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 146.99 169.89 1881.96 407.88 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 56.38 82.81 12.83 556.60 0.00 0.00 0.00 08:56:01 PM lo 0.10 0.10 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 08:57:01 PM eth0 123.06 141.97 70.99 1189.04 0.00 0.00 0.00 08:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 204.92 212.90 1175.16 385.04 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 01/03/2024 _x86_64_ (2 CPU) 08:50:49 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 37.65 0.00 7.76 7.79 0.13 46.67 08:52:01 PM 0 42.26 0.00 8.83 7.53 0.14 41.25 08:52:01 PM 1 33.11 0.00 6.71 8.04 0.12 52.03 08:53:01 PM all 40.34 0.00 3.64 0.81 0.11 55.10 08:53:01 PM 0 36.74 0.00 3.91 0.33 0.12 58.89 08:53:01 PM 1 43.99 0.00 3.34 1.27 0.11 51.30 08:54:01 PM all 64.30 0.00 3.67 2.56 0.17 29.30 08:54:01 PM 0 57.59 0.00 5.69 3.07 0.20 33.45 08:54:01 PM 1 71.09 0.00 1.62 2.06 0.15 25.08 08:55:01 PM all 79.79 0.00 3.35 1.06 0.15 15.64 08:55:01 PM 0 78.69 0.00 3.69 1.14 0.15 16.34 08:55:01 PM 1 80.92 0.00 3.01 0.97 0.15 14.96 08:56:01 PM all 77.72 0.00 2.30 0.88 0.15 18.95 08:56:01 PM 0 78.42 0.00 2.48 0.79 0.13 18.19 08:56:01 PM 1 77.01 0.00 2.17 0.98 0.15 19.69 08:57:01 PM all 33.79 0.00 1.94 0.60 0.10 63.56 08:57:01 PM 0 38.01 0.00 1.82 0.19 0.12 59.85 08:57:01 PM 1 29.59 0.00 2.06 1.01 0.10 67.23 Average: all 55.23 0.00 3.78 2.29 0.14 38.56 Average: 0 54.96 0.00 4.40 2.18 0.14 38.32 Average: 1 55.50 0.00 3.17 2.41 0.13 38.80