---> uname -a: Linux prd-centos7-docker-2c-8g-2627.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: 2799.972 BogoMIPS: 5599.94 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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 661 4190 16 2969 6854 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:f4:e0:29 brd ff:ff:ff:ff:ff:ff inet 10.32.6.77/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fef4:e029/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f4:20:96:f1 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) 03/14/2025 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 120.53 19.95 100.58 4455.94 8181.60 08:53:01 PM 157.83 1.55 156.28 303.80 9646.92 08:54:01 PM 85.62 3.33 82.29 926.65 20131.73 08:55:01 PM 16.49 0.80 15.70 366.58 4159.24 08:56:01 PM 40.53 2.05 38.48 195.40 11424.98 Average: 84.19 5.53 78.66 1249.67 10708.84 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5498276 2510460 31.35 2088 1863360 911784 10.07 552964 1678436 151848 08:53:01 PM 4830292 3178444 39.69 2088 2098036 1246460 13.76 1095772 1754960 139548 08:54:01 PM 3823736 4185000 52.26 2088 2614196 1707800 18.86 1782696 2031388 108292 08:55:01 PM 3423548 4585188 57.25 2088 2652588 2073804 22.90 2152476 2055868 15392 08:56:01 PM 4326900 3681836 45.97 2088 2888844 956236 10.56 1364832 1936208 788 Average: 4380550 3628186 45.30 2088 2423405 1379217 15.23 1389748 1891372 83174 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 339.99 224.31 1527.17 62.22 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 425.35 506.61 2616.30 78.94 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 232.96 278.71 2479.18 421.05 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 12.15 11.97 54.98 3.74 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 171.50 224.66 53.18 1756.11 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 236.36 249.22 1346.03 464.41 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 03/14/2025 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.39 0.00 4.41 3.19 0.11 55.90 08:52:01 PM 0 51.03 0.00 5.86 4.75 0.11 38.25 08:52:01 PM 1 22.21 0.00 3.03 1.69 0.10 72.96 08:53:01 PM all 52.46 0.00 3.87 2.42 0.13 41.11 08:53:01 PM 0 51.69 0.00 6.23 4.03 0.14 37.91 08:53:01 PM 1 53.24 0.00 1.50 0.79 0.14 44.33 08:54:01 PM all 71.31 0.00 3.32 2.40 0.13 22.83 08:54:01 PM 0 69.23 0.00 4.17 3.06 0.13 23.42 08:54:01 PM 1 73.39 0.00 2.48 1.77 0.13 22.23 08:55:01 PM all 83.72 0.00 1.84 0.02 0.13 14.29 08:55:01 PM 0 83.51 0.00 2.08 0.00 0.13 14.29 08:55:01 PM 1 83.96 0.00 1.59 0.02 0.13 14.31 08:56:01 PM all 42.11 0.00 2.36 1.01 0.11 54.41 08:56:01 PM 0 49.94 0.00 2.61 1.28 0.11 46.06 08:56:01 PM 1 34.42 0.00 2.13 0.77 0.10 62.58 Average: all 56.86 0.00 3.17 1.82 0.12 38.03 Average: 0 60.91 0.00 4.20 2.64 0.12 32.14 Average: 1 52.85 0.00 2.15 1.01 0.12 43.87