---> uname -a: Linux prd-centos7-docker-2c-8g-2242.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 589 4782 16 2448 6935 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:86:df:8a brd ff:ff:ff:ff:ff:ff inet 10.32.6.204/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe86:df8a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:71:65:c1:a5 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 02/19/2024 _x86_64_ (2 CPU) 01:47:31 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 78.69 9.65 69.04 969.11 5414.28 01:50:01 PM 143.47 1.42 142.06 249.70 10358.83 01:51:01 PM 67.38 3.11 64.27 899.90 8261.99 01:52:01 PM 19.73 2.30 17.43 521.21 1881.40 Average: 77.31 4.10 73.21 658.70 6483.34 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5463964 2544772 31.77 2088 1874136 921204 10.17 573704 1692620 164580 01:50:01 PM 4973540 3035196 37.90 2088 2059216 1157336 12.78 964152 1748348 106628 01:51:01 PM 4302928 3705808 46.27 2088 2253136 1592652 17.58 1564224 1800320 41096 01:52:01 PM 4882652 3126084 39.03 2088 2369680 928408 10.25 1039868 1740824 93412 Average: 4905771 3102965 38.74 2088 2139042 1149900 12.70 1035487 1745528 101429 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 274.19 186.04 1127.72 38.55 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 373.15 430.55 2095.77 71.74 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 166.58 193.89 1293.28 27.11 0.00 0.00 0.00 01:51:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 15.32 13.14 10.65 5.92 0.00 0.00 0.00 01:52:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 207.01 205.97 1131.79 35.82 0.00 0.00 0.00 Average: lo 0.04 0.04 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 02/19/2024 _x86_64_ (2 CPU) 01:47:31 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 36.29 0.00 3.25 0.76 0.10 59.61 01:49:01 PM 0 59.15 0.00 4.99 1.47 0.11 34.28 01:49:01 PM 1 14.40 0.00 1.58 0.09 0.09 83.85 01:50:01 PM all 50.03 0.00 3.80 1.83 0.12 44.23 01:50:01 PM 0 40.57 0.00 4.77 1.90 0.12 52.63 01:50:01 PM 1 59.62 0.00 2.81 1.75 0.11 35.72 01:51:01 PM all 85.50 0.00 2.32 0.59 0.12 11.48 01:51:01 PM 0 84.00 0.00 2.72 0.97 0.11 12.20 01:51:01 PM 1 86.99 0.00 1.92 0.20 0.13 10.76 01:52:01 PM all 73.66 0.00 1.99 0.11 0.10 24.14 01:52:01 PM 0 71.76 0.00 1.95 0.11 0.09 26.09 01:52:01 PM 1 75.60 0.00 2.03 0.11 0.09 22.18 Average: all 61.11 0.00 2.85 0.83 0.11 35.11 Average: 0 63.68 0.00 3.62 1.12 0.11 31.48 Average: 1 58.56 0.00 2.08 0.54 0.10 38.72