---> uname -a: Linux prd-centos7-docker-2c-8g-769.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: 2800.022 BogoMIPS: 5600.04 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 631 4212 16 2977 6882 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:73:1c:88 brd ff:ff:ff:ff:ff:ff inet 10.32.7.139/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86027sec preferred_lft 86027sec inet6 fe80::f816:3eff:fe73:1c88/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:d5:7e:af 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) 02/03/2024 _x86_64_ (2 CPU) 08:50:32 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 75.94 19.35 56.59 3784.05 5118.28 08:53:01 PM 126.23 1.43 124.80 211.86 10806.38 08:54:02 PM 112.66 3.28 109.38 1012.58 20436.89 08:55:01 PM 15.31 0.42 14.89 250.15 4126.67 08:56:01 PM 29.12 1.98 27.14 246.01 8414.36 Average: 72.04 5.31 66.73 1103.70 9800.30 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5525088 2483652 31.01 2088 1871072 875636 9.67 515704 1691052 162912 08:53:01 PM 5016560 2992180 37.36 2088 2033820 1202996 13.28 930156 1743664 83156 08:54:02 PM 3800636 4208104 52.54 2088 2607984 1772060 19.56 1812088 2027032 100208 08:55:01 PM 3904500 4104240 51.25 2088 2644652 1576616 17.41 1689220 2041980 10480 08:56:01 PM 4350508 3658232 45.68 2088 2891288 933864 10.31 1344868 1931168 113916 Average: 4519458 3489282 43.57 2088 2409763 1272234 14.05 1258407 1886979 94134 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 373.02 232.87 1536.96 56.42 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 299.08 352.37 1719.86 61.50 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 08:54:02 PM eth0 344.46 410.00 3499.06 438.91 0.00 0.00 0.00 08:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 18.32 20.54 68.56 4.03 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 175.56 217.77 53.33 1745.37 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 242.82 247.45 1380.13 462.62 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) 02/03/2024 _x86_64_ (2 CPU) 08:50:32 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 39.55 0.00 3.84 1.00 0.11 55.50 08:52:01 PM 0 53.45 0.00 5.02 1.09 0.11 40.33 08:52:01 PM 1 26.09 0.00 2.65 0.92 0.10 70.24 08:53:01 PM all 48.18 0.00 3.76 2.19 0.12 45.74 08:53:01 PM 0 55.50 0.00 5.43 2.19 0.14 36.73 08:53:01 PM 1 40.94 0.00 2.16 2.19 0.11 54.60 08:54:02 PM all 66.92 0.00 3.80 3.34 0.14 25.80 08:54:02 PM 0 62.60 0.00 5.03 5.34 0.14 26.89 08:54:02 PM 1 71.26 0.00 2.55 1.35 0.15 24.70 08:55:01 PM all 80.90 0.00 1.87 0.03 0.13 17.06 08:55:01 PM 0 80.33 0.00 1.80 0.04 0.13 17.69 08:55:01 PM 1 81.48 0.00 1.96 0.00 0.13 16.43 08:56:01 PM all 58.29 0.00 2.77 0.84 0.13 37.97 08:56:01 PM 0 63.99 0.00 2.84 0.61 0.13 32.43 08:56:01 PM 1 52.67 0.00 2.68 1.09 0.12 43.44 Average: all 58.49 0.00 3.22 1.49 0.12 36.68 Average: 0 63.04 0.00 4.04 1.86 0.13 30.92 Average: 1 53.99 0.00 2.40 1.12 0.12 42.37