---> uname -a: Linux prd-centos7-docker-2c-8g-4610.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 593 4254 16 2973 6921 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:59:69:83 brd ff:ff:ff:ff:ff:ff inet 10.32.6.208/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:fe59:6983/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:82:65:57 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) 01/24/2024 _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 121.84 21.57 100.27 4461.82 41791.06 08:53:01 PM 97.49 1.42 96.07 211.33 7937.04 08:54:01 PM 144.56 3.36 141.20 1043.72 24044.98 08:55:01 PM 22.63 0.10 22.53 3.33 3976.39 08:56:01 PM 30.22 1.05 29.18 368.89 8731.72 08:57:01 PM 41.81 1.53 40.28 166.58 4712.43 Average: 76.30 4.79 71.51 1033.21 15126.14 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5570484 2438256 30.44 2088 1832556 881104 9.73 504932 1660960 146212 08:53:01 PM 5093464 2915276 36.40 2088 1990484 1203592 13.29 882628 1727564 143296 08:54:01 PM 4128564 3880176 48.45 2088 2573468 1521436 16.80 1496752 2020508 70596 08:55:01 PM 3879164 4129576 51.56 2088 2630780 1688608 18.64 1729336 2030308 18968 08:56:01 PM 4363788 3644952 45.51 2088 2883416 954184 10.53 1207936 2053976 113536 08:57:01 PM 4296588 3712152 46.35 2088 2906136 981984 10.84 1390316 1939592 41772 Average: 4555342 3453398 43.12 2088 2469473 1205151 13.31 1201983 1905485 89063 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 256.27 177.09 1358.12 56.25 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 211.46 240.82 1288.70 40.84 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 423.54 508.34 3852.61 453.21 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 46.59 51.35 320.00 8.53 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 127.81 180.17 32.55 1407.34 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 08:57:01 PM eth0 47.74 51.42 52.93 346.51 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 185.38 201.60 1150.35 386.31 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) 01/24/2024 _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 33.39 0.00 4.35 4.27 0.09 57.89 08:52:01 PM 0 45.03 0.00 4.80 4.55 0.09 45.52 08:52:01 PM 1 22.03 0.00 3.88 4.02 0.09 69.98 08:53:01 PM all 43.40 0.00 3.29 1.60 0.10 51.62 08:53:01 PM 0 37.27 0.00 3.89 2.30 0.11 56.44 08:53:01 PM 1 49.58 0.00 2.69 0.90 0.11 46.72 08:54:01 PM all 59.74 0.00 3.95 3.87 0.10 32.35 08:54:01 PM 0 54.17 0.00 5.28 5.39 0.11 35.05 08:54:01 PM 1 65.37 0.00 2.60 2.33 0.09 29.62 08:55:01 PM all 80.66 0.00 1.94 0.05 0.10 17.25 08:55:01 PM 0 79.27 0.00 2.29 0.11 0.11 18.22 08:55:01 PM 1 82.07 0.00 1.58 0.00 0.09 16.26 08:56:01 PM all 62.30 0.00 2.41 0.71 0.09 34.49 08:56:01 PM 0 60.65 0.00 2.25 0.29 0.07 36.74 08:56:01 PM 1 63.95 0.00 2.58 1.13 0.09 32.24 08:57:01 PM all 32.15 0.00 1.94 1.05 0.08 64.78 08:57:01 PM 0 40.67 0.00 2.19 1.77 0.09 55.28 08:57:01 PM 1 23.79 0.00 1.69 0.34 0.07 74.10 Average: all 51.72 0.00 2.98 1.93 0.09 43.28 Average: 0 52.69 0.00 3.45 2.40 0.10 41.36 Average: 1 50.75 0.00 2.51 1.46 0.09 45.20