---> uname -a: Linux prd-centos7-docker-2c-8g-1501.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 652 4196 16 2972 6862 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:13:7a:1a brd ff:ff:ff:ff:ff:ff inet 10.32.7.74/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:fe13:7a1a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e2:f6:2b:eb 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) 05/23/2025 _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 137.15 19.78 117.37 4349.78 34456.78 08:53:01 PM 145.48 1.56 143.92 304.08 9951.06 08:54:01 PM 103.19 3.16 100.03 921.53 20329.95 08:55:01 PM 15.76 0.10 15.67 3.06 3786.78 08:56:01 PM 26.08 1.37 24.71 429.78 8613.06 08:57:01 PM 36.24 1.52 34.73 166.42 3951.47 Average: 77.33 4.58 72.75 1029.07 13515.70 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5527768 2480960 30.98 2088 1831424 914076 10.09 547564 1655932 128512 08:53:01 PM 4913004 3095724 38.65 2088 2065560 1234516 13.63 1027936 1744268 109996 08:54:01 PM 3944324 4064404 50.75 2088 2606708 1646828 18.18 1659400 2034640 100404 08:55:01 PM 4048436 3960292 49.45 2088 2630760 1445012 15.95 1549136 2038260 15448 08:56:01 PM 4309604 3699124 46.19 2088 2886408 995212 10.99 1204596 2113448 99244 08:57:01 PM 4253484 3755244 46.89 2088 2891676 1022720 11.29 1437068 1936100 9504 Average: 4499437 3509291 43.82 2088 2485423 1209727 13.36 1237617 1920441 77185 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 328.27 213.04 1431.84 58.38 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 371.29 439.51 2237.74 72.00 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 283.81 339.82 2994.60 429.07 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 16.43 19.46 67.57 4.45 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 57.17 88.63 14.12 557.09 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 08:57:01 PM eth0 119.27 144.60 48.03 1199.20 0.00 0.00 0.00 08:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 196.07 207.54 1132.68 386.62 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 05/23/2025 _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 33.81 0.00 3.85 3.92 0.10 58.31 08:52:01 PM 0 29.13 0.00 3.47 5.69 0.10 61.60 08:52:01 PM 1 38.56 0.00 4.24 2.10 0.11 54.99 08:53:01 PM all 48.76 0.00 3.56 2.51 0.12 45.05 08:53:01 PM 0 40.12 0.00 4.17 2.10 0.12 53.49 08:53:01 PM 1 57.52 0.00 2.93 2.93 0.11 36.51 08:54:01 PM all 52.21 0.00 3.00 2.31 0.10 42.38 08:54:01 PM 0 48.43 0.00 3.98 3.06 0.11 44.43 08:54:01 PM 1 55.97 0.00 2.03 1.58 0.11 40.31 08:55:01 PM all 60.27 0.00 1.31 0.03 0.09 38.30 08:55:01 PM 0 60.72 0.00 1.44 0.04 0.07 37.73 08:55:01 PM 1 59.86 0.00 1.17 0.00 0.09 38.88 08:56:01 PM all 70.57 0.00 2.26 0.87 0.10 26.19 08:56:01 PM 0 79.47 0.00 2.84 0.22 0.11 17.36 08:56:01 PM 1 61.83 0.00 1.69 1.51 0.11 34.85 08:57:01 PM all 36.21 0.00 2.35 0.18 0.11 61.15 08:57:01 PM 0 47.91 0.00 2.79 0.28 0.11 48.91 08:57:01 PM 1 24.85 0.00 1.93 0.10 0.10 73.01 Average: all 50.14 0.00 2.73 1.64 0.10 45.38 Average: 0 50.71 0.00 3.12 1.92 0.10 44.14 Average: 1 49.57 0.00 2.34 1.37 0.10 46.62