---> uname -a: Linux prd-centos7-docker-2c-8g-17915.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 609 4138 16 3072 6902 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:8d:5a:51 brd ff:ff:ff:ff:ff:ff inet 10.32.6.166/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86023sec preferred_lft 86023sec inet6 fe80::f816:3eff:fe8d:5a51/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:9e:a5:92 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) 11/12/2023 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 124.13 22.14 101.98 4825.04 41172.33 08:53:01 PM 100.08 1.43 98.65 211.86 10140.04 08:54:01 PM 149.66 3.23 146.43 1039.29 25255.27 08:55:02 PM 20.64 0.43 20.21 246.40 3982.42 08:56:01 PM 28.87 0.71 28.16 127.06 8878.94 08:57:01 PM 41.71 1.53 40.18 166.58 4854.17 Average: 77.65 4.92 72.73 1105.37 15733.14 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5497224 2511516 31.36 2088 1886248 874708 9.66 515988 1720096 198520 08:53:01 PM 4976500 3032240 37.86 2088 2088872 1207340 13.33 892400 1829232 176684 08:54:01 PM 3908608 4100132 51.20 2088 2672260 1598000 17.64 1609732 2122480 70740 08:55:02 PM 3721008 4287732 53.54 2088 2736724 1765504 19.49 1773536 2138952 19008 08:56:01 PM 4247340 3761400 46.97 2088 2981584 944228 10.43 1226640 2147008 113060 08:57:01 PM 4198640 3810100 47.57 2088 2988864 967532 10.68 1390912 2032564 26628 Average: 4424887 3583853 44.75 2088 2559092 1226219 13.54 1234868 1998389 100773 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 281.55 176.51 1241.63 52.23 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 220.12 244.12 1434.27 42.55 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 434.10 516.75 3852.64 453.81 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 08:55:02 PM eth0 46.27 51.36 320.12 8.76 0.00 0.00 0.00 08:55:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:55:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 139.74 193.36 33.38 1574.18 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 42.68 44.29 53.08 206.57 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 194.24 204.45 1159.27 386.36 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) 11/12/2023 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 34.89 0.00 4.30 5.47 0.11 55.24 08:52:01 PM 0 35.04 0.00 5.14 5.35 0.11 54.37 08:52:01 PM 1 34.73 0.00 3.45 5.59 0.11 56.12 08:53:01 PM all 43.46 0.00 3.50 1.40 0.12 51.52 08:53:01 PM 0 42.95 0.00 4.35 1.85 0.12 50.73 08:53:01 PM 1 43.96 0.00 2.65 0.96 0.12 52.31 08:54:01 PM all 59.87 0.00 4.18 4.38 0.13 31.44 08:54:01 PM 0 58.92 0.00 4.91 5.37 0.13 30.68 08:54:01 PM 1 60.86 0.00 3.44 3.37 0.13 32.21 08:55:02 PM all 81.69 0.00 1.97 0.06 0.13 16.15 08:55:02 PM 0 80.37 0.00 2.20 0.13 0.11 17.19 08:55:02 PM 1 83.03 0.00 1.74 0.02 0.13 15.08 08:56:01 PM all 61.28 0.00 2.50 0.47 0.12 35.62 08:56:01 PM 0 54.55 0.00 2.49 0.42 0.11 42.43 08:56:01 PM 1 68.15 0.00 2.51 0.51 0.13 28.71 08:57:01 PM all 32.42 0.00 2.04 1.09 0.09 64.35 08:57:01 PM 0 40.01 0.00 2.04 1.41 0.11 56.43 08:57:01 PM 1 24.94 0.00 2.06 0.78 0.09 72.13 Average: all 51.93 0.00 3.09 2.17 0.11 42.70 Average: 0 51.75 0.00 3.53 2.44 0.11 42.16 Average: 1 52.10 0.00 2.64 1.89 0.12 43.25