---> uname -a: Linux prd-centos7-docker-2c-8g-1030.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 7.8G 13G 39% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 617 4227 16 2976 6896 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:5e:70:9b brd ff:ff:ff:ff:ff:ff inet 10.32.7.73/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86031sec preferred_lft 86031sec inet6 fe80::f816:3eff:fe5e:709b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:96:96:28 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) 02/06/2024 _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 125.55 21.58 103.96 4414.98 41438.26 08:53:01 PM 101.07 1.42 99.65 211.29 7778.63 08:54:01 PM 146.47 3.31 143.15 1042.64 24050.62 08:55:01 PM 21.18 0.47 20.72 247.59 4011.80 08:56:01 PM 26.96 0.80 26.16 128.69 8703.21 Average: 84.24 5.52 78.72 1209.31 17197.31 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5564648 2444092 30.52 2088 1829268 866344 9.57 510388 1660504 135000 08:53:01 PM 5084516 2924224 36.51 2088 1999072 1176820 12.99 887248 1730312 149400 08:54:01 PM 4167480 3841260 47.96 2088 2587004 1374592 15.18 1461448 2016268 81732 08:55:01 PM 3827624 4181116 52.21 2088 2640472 1716244 18.95 1770216 2039600 18012 08:56:01 PM 4389244 3619496 45.19 2088 2886212 932416 10.29 1200760 2036232 113772 Average: 4606702 3402038 42.48 2088 2388406 1213283 13.40 1166012 1896583 99583 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 338.16 198.17 1356.20 52.25 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 234.47 267.41 1388.70 50.35 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 397.39 479.40 3759.90 450.41 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 45.16 51.61 319.68 7.90 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 165.46 212.86 46.86 1743.58 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 236.10 241.84 1374.01 460.77 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) 02/06/2024 _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 35.54 0.00 4.34 4.29 0.09 55.74 08:52:01 PM 0 41.97 0.00 4.20 4.42 0.09 49.32 08:52:01 PM 1 29.21 0.00 4.48 4.17 0.09 62.05 08:53:01 PM all 46.54 0.00 3.55 1.32 0.11 48.47 08:53:01 PM 0 47.46 0.00 4.86 1.68 0.12 45.89 08:53:01 PM 1 45.62 0.00 2.26 0.97 0.12 51.03 08:54:01 PM all 62.92 0.00 3.98 4.76 0.13 28.22 08:54:01 PM 0 59.34 0.00 4.95 4.45 0.13 31.13 08:54:01 PM 1 66.50 0.00 2.99 5.07 0.13 25.32 08:55:01 PM all 82.01 0.00 1.92 0.17 0.12 15.78 08:55:01 PM 0 79.28 0.00 2.29 0.35 0.11 17.98 08:55:01 PM 1 84.79 0.00 1.53 0.00 0.11 13.56 08:56:01 PM all 60.89 0.00 2.58 0.42 0.12 36.00 08:56:01 PM 0 61.48 0.00 3.06 0.56 0.13 34.77 08:56:01 PM 1 60.31 0.00 2.09 0.29 0.11 37.21 Average: all 57.36 0.00 3.28 2.21 0.11 37.04 Average: 0 57.76 0.00 3.88 2.30 0.11 35.95 Average: 1 56.96 0.00 2.68 2.11 0.11 38.14