---> uname -a: Linux prd-centos7-docker-2c-8g-817.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 605 4204 16 3011 6908 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:a2:05:02 brd ff:ff:ff:ff:ff:ff inet 10.32.6.82/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86015sec preferred_lft 86015sec inet6 fe80::f816:3eff:fea2:502/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ae:d0:5a:61 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) 11/25/2023 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 99.75 21.08 78.67 4375.15 26567.28 08:53:01 PM 113.01 1.42 111.59 211.36 9970.40 08:54:01 PM 143.45 3.42 140.03 1045.13 23092.57 08:55:01 PM 20.98 0.12 20.86 3.92 4021.35 08:56:01 PM 25.83 1.05 24.78 368.89 8642.76 08:57:01 PM 38.70 1.55 37.15 167.06 4779.77 Average: 73.78 4.78 69.00 1031.32 12872.63 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5590788 2417952 30.19 2088 1821684 852836 9.42 490096 1653460 130136 08:53:01 PM 5068556 2940184 36.71 2088 2027284 1174336 12.97 863196 1765244 118668 08:54:01 PM 4195060 3813680 47.62 2088 2610112 1327344 14.65 1391508 2057584 69660 08:55:01 PM 3777388 4231352 52.83 2088 2668132 1710912 18.89 1791048 2067152 18944 08:56:01 PM 4319428 3689312 46.07 2088 2920440 939572 10.37 1163936 2140412 113136 08:57:01 PM 4285288 3723452 46.49 2088 2929628 941868 10.40 1370848 1967856 28584 Average: 4539418 3469322 43.32 2088 2496213 1157811 12.78 1178439 1941951 79855 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 410.42 259.43 1318.04 56.65 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 214.88 237.36 1427.85 45.48 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 425.66 517.55 3852.89 455.05 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 46.68 52.09 326.05 9.17 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 60.35 91.72 16.87 559.87 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 116.47 136.95 68.11 1194.75 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 212.92 216.39 1171.46 387.86 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) 11/25/2023 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 34.35 0.00 4.01 4.79 0.09 56.75 08:52:01 PM 0 37.72 0.00 4.90 5.02 0.11 52.25 08:52:01 PM 1 31.01 0.00 3.13 4.56 0.09 61.20 08:53:01 PM all 43.31 0.00 3.63 1.47 0.11 51.48 08:53:01 PM 0 47.91 0.00 4.61 1.45 0.11 45.92 08:53:01 PM 1 38.75 0.00 2.67 1.49 0.11 56.99 08:54:01 PM all 57.93 0.00 4.08 3.53 0.12 34.35 08:54:01 PM 0 52.49 0.00 5.45 4.17 0.12 37.76 08:54:01 PM 1 63.42 0.00 2.70 2.88 0.11 30.90 08:55:01 PM all 81.08 0.00 1.98 0.12 0.11 16.70 08:55:01 PM 0 80.94 0.00 2.11 0.21 0.09 16.65 08:55:01 PM 1 81.27 0.00 1.84 0.04 0.11 16.74 08:56:01 PM all 68.68 0.00 2.51 0.91 0.11 27.79 08:56:01 PM 0 78.32 0.00 3.07 0.88 0.13 17.60 08:56:01 PM 1 59.25 0.00 1.94 0.95 0.11 37.75 08:57:01 PM all 31.23 0.00 2.07 0.69 0.08 65.93 08:57:01 PM 0 30.43 0.00 2.08 0.42 0.07 67.00 08:57:01 PM 1 32.01 0.00 2.06 0.97 0.07 64.88 Average: all 52.34 0.00 3.06 1.94 0.10 42.57 Average: 0 54.17 0.00 3.71 2.04 0.10 39.97 Average: 1 50.51 0.00 2.40 1.83 0.10 45.16