---> uname -a: Linux prd-centos7-docker-2c-8g-3493.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: 2800.000 BogoMIPS: 5600.00 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 623 4747 16 2449 6902 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:bb:65:ea brd ff:ff:ff:ff:ff:ff inet 10.32.7.243/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85954sec preferred_lft 85954sec inet6 fe80::f816:3eff:febb:65ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ad:cc:e4:8d 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) 06/22/2025 _x86_64_ (2 CPU) 01:47:50 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 216.99 120.05 96.94 10049.28 39241.51 01:50:01 PM 80.92 0.15 80.77 2.93 7733.16 01:51:01 PM 115.44 1.28 114.15 245.53 6356.80 01:52:01 PM 69.07 3.21 65.86 903.83 5054.53 01:53:01 PM 15.65 0.03 15.62 0.80 4267.52 01:54:01 PM 7.39 0.83 6.56 369.30 717.56 01:55:01 PM 32.11 1.71 30.40 215.48 3945.50 Average: 76.47 17.94 58.52 1664.35 9547.28 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5706948 2301780 28.74 2088 1690260 898676 9.92 514472 1546560 50096 01:50:01 PM 5392352 2616376 32.67 2088 1909424 948200 10.47 621992 1707488 103252 01:51:01 PM 4940760 3067968 38.31 2088 2039568 1225916 13.54 1009116 1738908 75208 01:52:01 PM 4487748 3520980 43.96 2088 2244340 1548740 17.10 1384804 1797048 117820 01:53:01 PM 4523172 3485556 43.52 2088 2262436 1427408 15.76 1340884 1803108 11456 01:54:01 PM 4497608 3511120 43.84 2088 2289228 1348836 14.89 1344872 1822264 8044 01:55:01 PM 4902344 3106384 38.79 2088 2378052 898252 9.92 1011268 1749320 9108 Average: 4921562 3087166 38.55 2088 2116187 1185147 13.08 1032487 1737814 53569 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 328.28 170.93 844.52 56.07 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 152.41 82.92 867.53 9.43 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 311.36 353.27 1503.17 56.91 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 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 208.05 235.49 1688.38 32.36 0.00 0.00 0.00 01:52:01 PM lo 0.00 0.00 0.00 0.00 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 01:53:01 PM eth0 7.99 8.17 50.61 1.57 0.00 0.00 0.00 01:53:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 6.94 6.41 3.80 2.95 0.00 0.00 0.00 01:54:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 18.10 16.33 15.12 7.27 0.00 0.00 0.00 01:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 147.16 124.68 710.17 23.72 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) 06/22/2025 _x86_64_ (2 CPU) 01:47:50 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 39.70 0.00 11.20 8.17 5.59 35.34 01:49:01 PM 0 40.51 0.00 11.32 8.57 5.53 34.07 01:49:01 PM 1 38.90 0.00 11.07 7.79 5.65 36.60 01:50:01 PM all 34.60 0.00 3.51 0.98 3.24 57.67 01:50:01 PM 0 48.74 0.00 4.98 1.21 3.91 41.16 01:50:01 PM 1 20.88 0.00 2.12 0.76 2.57 73.67 01:51:01 PM all 56.67 0.00 4.20 2.69 6.36 30.08 01:51:01 PM 0 48.29 0.00 6.27 4.76 7.23 33.45 01:51:01 PM 1 65.30 0.00 2.07 0.55 5.47 26.62 01:52:01 PM all 76.64 0.00 3.45 1.16 6.50 12.25 01:52:01 PM 0 71.63 0.00 4.83 2.10 6.90 14.55 01:52:01 PM 1 81.68 0.00 2.07 0.23 6.11 9.91 01:53:01 PM all 77.12 0.00 2.09 0.02 6.39 14.38 01:53:01 PM 0 76.02 0.00 2.39 0.02 6.71 14.87 01:53:01 PM 1 78.25 0.00 1.78 0.00 6.07 13.89 01:54:01 PM all 86.99 0.00 2.22 0.05 7.04 3.69 01:54:01 PM 0 86.65 0.00 2.30 0.07 7.09 3.88 01:54:01 PM 1 87.33 0.00 2.13 0.04 7.00 3.51 01:55:01 PM all 41.79 0.00 3.14 0.48 3.86 50.72 01:55:01 PM 0 43.36 0.00 3.40 0.47 3.92 48.86 01:55:01 PM 1 40.22 0.00 2.90 0.50 3.80 52.58 Average: all 58.73 0.00 4.27 1.94 5.55 29.50 Average: 0 59.06 0.00 5.09 2.47 5.89 27.49 Average: 1 58.41 0.00 3.46 1.42 5.21 31.51