---> uname -a: Linux prd-centos7-docker-2c-8g-2484.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 643 4159 16 3018 6869 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:40:3c:20 brd ff:ff:ff:ff:ff:ff inet 10.32.7.191/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86024sec preferred_lft 86024sec inet6 fe80::f816:3eff:fe40:3c20/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a1:7c:ac:06 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) 12/31/2023 _x86_64_ (2 CPU) 08:50:41 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 146.66 42.10 104.56 6270.24 41350.87 08:53:01 PM 101.47 1.42 100.05 211.33 9759.94 08:54:01 PM 147.65 3.34 144.31 1043.91 23682.82 08:55:01 PM 20.99 0.10 20.89 3.33 3976.77 08:56:01 PM 28.70 1.03 27.67 368.30 8738.26 08:57:01 PM 40.86 1.53 39.33 166.58 4828.97 Average: 81.06 8.25 72.81 1343.81 15390.51 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5579064 2429676 30.34 2088 1819752 862856 9.53 501424 1651796 128984 08:53:01 PM 4986388 3022352 37.74 2088 2033892 1229864 13.58 929948 1772064 118692 08:54:01 PM 4004740 4004000 50.00 2088 2617644 1536316 16.96 1570084 2064032 70596 08:55:01 PM 3762416 4246324 53.02 2088 2674964 1740228 19.21 1794272 2074000 18976 08:56:01 PM 4270852 3737888 46.67 2088 2927176 976552 10.78 1257040 2090372 113116 08:57:01 PM 4224000 3784740 47.26 2088 2934576 995328 10.99 1421524 1974448 26804 Average: 4471243 3537497 44.17 2088 2501334 1223524 13.51 1245715 1937785 79528 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 318.02 200.72 1299.59 51.20 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 216.64 237.87 1482.20 46.70 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 429.41 516.73 3857.32 454.50 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 46.45 51.87 319.87 8.70 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 133.93 186.41 32.97 1528.53 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 42.50 43.20 52.52 225.06 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 197.86 206.18 1174.53 385.80 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) 12/31/2023 _x86_64_ (2 CPU) 08:50:41 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.83 0.00 5.11 6.96 0.11 50.99 08:52:01 PM 0 38.53 0.00 5.57 7.30 0.11 48.50 08:52:01 PM 1 35.13 0.00 4.66 6.64 0.11 53.45 08:53:01 PM all 43.58 0.00 3.49 1.35 0.12 51.47 08:53:01 PM 0 41.22 0.00 3.85 1.69 0.11 53.13 08:53:01 PM 1 45.97 0.00 3.13 0.98 0.11 49.81 08:54:01 PM all 61.55 0.00 3.99 3.71 0.14 30.61 08:54:01 PM 0 56.72 0.00 5.33 4.90 0.14 32.91 08:54:01 PM 1 66.41 0.00 2.65 2.52 0.13 28.29 08:55:01 PM all 82.18 0.00 1.91 0.05 0.12 15.74 08:55:01 PM 0 81.62 0.00 2.18 0.07 0.11 16.02 08:55:01 PM 1 82.72 0.00 1.65 0.02 0.15 15.46 08:56:01 PM all 61.78 0.00 2.48 0.87 0.12 34.76 08:56:01 PM 0 59.38 0.00 2.87 0.79 0.13 36.83 08:56:01 PM 1 64.14 0.00 2.09 0.97 0.11 32.68 08:57:01 PM all 33.03 0.00 2.14 1.00 0.09 63.74 08:57:01 PM 0 38.40 0.00 2.39 1.49 0.09 57.63 08:57:01 PM 1 27.73 0.00 1.91 0.52 0.07 69.77 Average: all 52.85 0.00 3.19 2.34 0.11 41.50 Average: 0 52.39 0.00 3.70 2.72 0.11 41.07 Average: 1 53.30 0.00 2.69 1.96 0.11 41.94