---> uname -a: Linux prd-centos7-docker-2c-1g-27441.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 7.0G 34G 18% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 639 4448 16 2733 6884 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:ab:80:f4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.211/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86230sec preferred_lft 86230sec inet6 fe80::f816:3eff:feab:80f4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:bf:84:26 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) 07/29/2024 _x86_64_ (2 CPU) 02:09:36 PM LINUX RESTART 02:10:02 PM tps rtps wtps bread/s bwrtn/s 02:11:01 PM 174.52 13.49 161.03 3070.19 6526.99 02:12:01 PM 445.35 8.51 436.84 1166.42 30405.90 Average: 311.00 10.98 300.03 2110.79 18560.64 02:10:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:11:01 PM 5396164 2612752 32.62 2620 1974072 855640 9.45 573576 1741472 199352 02:12:01 PM 4604320 3404596 42.51 2620 2662188 946420 10.45 965300 2079260 200 Average: 5000242 3008674 37.57 2620 2318130 901030 9.95 769438 1910366 99776 02:10:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:11:01 PM eth0 208.58 135.57 1288.39 47.41 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM eth0 395.80 342.84 6644.46 1170.43 0.00 0.00 0.00 02:12:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 02:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 302.93 240.02 3987.56 613.35 0.00 0.00 0.00 Average: lo 0.27 0.27 0.06 0.06 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) 07/29/2024 _x86_64_ (2 CPU) 02:09:36 PM LINUX RESTART 02:10:02 PM CPU %user %nice %system %iowait %steal %idle 02:11:01 PM all 39.20 0.00 4.16 3.86 0.12 52.66 02:11:01 PM 0 19.92 0.00 3.20 5.09 0.12 71.66 02:11:01 PM 1 59.21 0.00 5.13 2.60 0.11 32.95 02:12:01 PM all 31.17 0.00 7.13 11.63 0.11 49.96 02:12:01 PM 0 23.23 0.00 6.79 13.40 0.10 56.48 02:12:01 PM 1 39.23 0.00 7.49 9.83 0.12 43.33 Average: all 35.16 0.00 5.65 7.77 0.11 51.31 Average: 0 21.58 0.00 5.00 9.25 0.11 64.06 Average: 1 49.11 0.00 6.32 6.26 0.12 38.20