---> uname -a: Linux prd-centos7-docker-2c-1g-26980.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 retpoline_amd ssbd 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 40G 6.4G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 590 5103 16 2126 6944 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:f6:d9:94 brd ff:ff:ff:ff:ff:ff inet 10.30.106.148/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:fef6:d994/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:95:55:7a 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 04/25/2024 _x86_64_ (2 CPU) 01:36:37 PM LINUX RESTART 01:37:02 PM tps rtps wtps bread/s bwrtn/s 01:38:02 PM 238.49 92.06 146.44 7754.04 38783.66 01:39:01 PM 211.89 0.20 211.69 4.74 8999.09 01:40:01 PM 168.70 9.71 158.99 2661.07 4989.77 Average: 206.15 33.86 172.29 3469.01 17521.99 01:37:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:38:02 PM 5650584 2358332 29.45 2620 1717552 894804 9.88 558628 1550404 77176 01:39:01 PM 5412488 2596428 32.42 2620 1921536 875880 9.67 592984 1704656 58160 01:40:01 PM 5247548 2761368 34.48 2620 2065468 882924 9.75 792864 1650124 43772 Average: 5436873 2572043 32.11 2620 1901519 884536 9.77 648159 1635061 59703 01:37:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:38:02 PM eth0 344.01 209.53 1187.23 62.86 0.00 0.00 0.00 01:38:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 PM eth0 46.53 36.16 843.17 6.53 0.00 0.00 0.00 01:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 PM eth0 33.90 26.40 122.90 13.91 0.00 0.00 0.00 01:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 140.89 90.35 714.49 27.69 0.00 0.00 0.00 Average: lo 0.00 0.00 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 04/25/2024 _x86_64_ (2 CPU) 01:36:37 PM LINUX RESTART 01:37:02 PM CPU %user %nice %system %iowait %steal %idle 01:38:02 PM all 27.46 0.00 6.46 34.89 0.11 31.08 01:38:02 PM 0 20.12 0.00 6.30 32.66 0.09 40.83 01:38:02 PM 1 34.93 0.00 6.63 37.16 0.13 21.16 01:39:01 PM all 28.00 0.00 2.30 11.62 0.10 57.99 01:39:01 PM 0 8.49 0.00 1.22 10.95 0.10 79.23 01:39:01 PM 1 48.48 0.00 3.44 12.33 0.09 35.66 01:40:01 PM all 31.42 0.00 5.25 4.32 0.17 58.84 01:40:01 PM 0 22.99 0.00 5.15 3.99 0.17 67.69 01:40:01 PM 1 40.06 0.00 5.34 4.65 0.16 49.80 Average: all 28.97 0.00 4.67 16.84 0.12 49.40 Average: 0 17.17 0.00 4.21 15.74 0.12 62.76 Average: 1 41.14 0.00 5.14 17.98 0.13 35.62