---> uname -a: Linux prd-centos7-docker-2c-8g-708.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 609 4198 16 3012 6903 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:27:f9:f2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.128/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86027sec preferred_lft 86027sec inet6 fe80::f816:3eff:fe27:f9f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cf:67:d4:8e 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) 11/24/2023 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 103.59 21.66 81.93 4566.20 30670.35 08:53:01 PM 127.44 1.42 126.02 211.26 11565.90 08:54:01 PM 125.05 3.30 121.76 1014.96 21412.61 08:55:01 PM 17.45 0.42 17.03 246.11 3949.38 08:56:01 PM 31.07 1.98 29.09 245.93 8703.15 Average: 80.84 5.70 75.14 1245.86 15208.01 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5567224 2441508 30.49 2088 1831496 868512 9.59 507488 1659864 133624 08:53:01 PM 5017204 2991528 37.35 2088 2040228 1198148 13.23 905144 1768576 80916 08:54:01 PM 4152808 3855924 48.15 2088 2624764 1356320 14.97 1434624 2052472 82388 08:55:01 PM 3724744 4283988 53.49 2088 2677280 1775564 19.60 1830824 2075700 18020 08:56:01 PM 4330888 3677844 45.92 2088 2925704 893624 9.87 1323476 1965744 113512 Average: 4558574 3450158 43.08 2088 2419894 1218434 13.45 1200311 1904471 85692 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 329.26 217.29 1395.03 57.36 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 259.19 286.48 1527.95 49.95 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 410.48 485.62 3715.42 450.36 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 39.20 41.39 310.41 6.88 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 161.03 208.56 46.71 1740.22 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 Average: eth0 239.51 247.94 1398.89 462.25 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) 11/24/2023 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.11 0.00 3.89 2.10 0.10 58.81 08:52:01 PM 0 30.72 0.00 3.58 1.49 0.09 64.13 08:52:01 PM 1 39.60 0.00 4.17 2.70 0.11 53.42 08:53:01 PM all 43.79 0.00 3.66 2.03 0.12 50.39 08:53:01 PM 0 43.93 0.00 4.54 2.45 0.14 48.94 08:53:01 PM 1 43.64 0.00 2.79 1.61 0.12 51.84 08:54:01 PM all 62.86 0.00 3.88 2.70 0.14 30.42 08:54:01 PM 0 59.68 0.00 4.77 2.26 0.13 33.16 08:54:01 PM 1 66.07 0.00 2.99 3.13 0.13 27.68 08:55:01 PM all 82.55 0.00 1.82 0.11 0.12 15.40 08:55:01 PM 0 82.47 0.00 2.04 0.18 0.13 15.19 08:55:01 PM 1 82.55 0.00 1.64 0.06 0.13 15.63 08:56:01 PM all 58.90 0.00 2.74 0.83 0.12 37.41 08:56:01 PM 0 52.77 0.00 2.34 1.52 0.11 43.27 08:56:01 PM 1 65.14 0.00 3.13 0.13 0.13 31.48 Average: all 56.45 0.00 3.21 1.56 0.12 38.67 Average: 0 53.69 0.00 3.46 1.59 0.12 41.14 Average: 1 59.22 0.00 2.95 1.53 0.12 36.17