---> uname -a: Linux prd-centos7-docker-2c-8g-4279.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 612 4743 16 2465 6912 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:ca:ad:9b brd ff:ff:ff:ff:ff:ff inet 10.32.6.207/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85915sec preferred_lft 85915sec inet6 fe80::f816:3eff:feca:ad9b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:99:d7:85:14 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) 09/21/2025 _x86_64_ (2 CPU) 01:47:57 PM LINUX RESTART 01:49:02 PM tps rtps wtps bread/s bwrtn/s 01:50:01 PM 72.50 0.80 71.71 26.28 5482.02 01:51:01 PM 120.33 0.87 119.46 203.00 10112.77 01:52:01 PM 86.27 3.47 82.80 939.63 4414.15 01:53:01 PM 35.12 0.17 34.95 5.99 5225.32 01:54:01 PM 6.52 0.33 6.19 242.54 681.06 01:55:01 PM 13.53 1.90 11.63 269.68 797.50 01:56:01 PM 26.21 0.32 25.89 72.15 3648.19 Average: 51.44 1.12 50.32 251.96 4333.73 01:49:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 PM 5481240 2527488 31.56 2088 1878356 915940 10.11 559780 1690556 160880 01:51:01 PM 5119288 2889440 36.08 2088 1987632 1173376 12.96 845144 1727212 18528 01:52:01 PM 4789936 3218792 40.19 2088 2142304 1248356 13.78 1104524 1778072 32316 01:53:01 PM 4332212 3676516 45.91 2088 2265344 1633404 18.03 1522588 1806908 7372 01:54:01 PM 4233688 3775040 47.14 2088 2290972 1699628 18.77 1602464 1823272 7896 01:55:01 PM 4861324 3147404 39.30 2088 2383560 949648 10.48 1039460 1756944 86364 01:56:01 PM 4786792 3221936 40.23 2088 2400364 1003680 11.08 1107056 1762596 16736 Average: 4800640 3208088 40.06 2088 2192647 1232005 13.60 1111574 1763651 47156 01:49:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:50:01 PM eth0 139.79 76.74 816.38 8.55 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 173.93 178.99 627.95 35.48 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 278.59 326.46 1925.74 46.63 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 87.21 95.34 786.42 13.67 0.00 0.00 0.00 01:53:01 PM lo 0.00 0.00 0.00 0.00 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 7.92 8.05 50.64 1.64 0.00 0.00 0.00 01:54:01 PM lo 0.03 0.03 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 13.58 11.80 9.54 5.38 0.00 0.00 0.00 01:55:01 PM lo 0.12 0.12 0.01 0.01 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 01:56:01 PM eth0 14.19 13.63 11.32 5.86 0.00 0.00 0.00 01:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 102.09 101.65 603.64 16.76 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) 09/21/2025 _x86_64_ (2 CPU) 01:47:57 PM LINUX RESTART 01:49:02 PM CPU %user %nice %system %iowait %steal %idle 01:50:01 PM all 31.41 0.00 3.48 1.28 6.70 57.12 01:50:01 PM 0 37.03 0.00 3.72 2.07 7.15 50.03 01:50:01 PM 1 25.90 0.00 3.24 0.51 6.23 64.12 01:51:01 PM all 44.17 0.00 3.83 1.91 10.89 39.20 01:51:01 PM 0 45.96 0.00 4.94 2.90 12.09 34.11 01:51:01 PM 1 42.34 0.00 2.70 0.93 9.70 44.34 01:52:01 PM all 58.47 0.00 3.58 2.30 14.30 21.35 01:52:01 PM 0 51.23 0.00 5.07 3.51 14.50 25.69 01:52:01 PM 1 65.96 0.00 2.06 1.03 14.09 16.87 01:53:01 PM all 73.91 0.00 2.89 0.47 15.47 7.26 01:53:01 PM 0 71.58 0.00 3.47 0.77 15.46 8.71 01:53:01 PM 1 76.26 0.00 2.31 0.16 15.50 5.77 01:54:01 PM all 70.29 0.00 2.31 0.04 14.12 13.25 01:54:01 PM 0 70.61 0.00 2.11 0.02 14.49 12.77 01:54:01 PM 1 69.94 0.00 2.53 0.05 13.74 13.74 01:55:01 PM all 68.55 0.00 2.78 0.39 12.35 15.93 01:55:01 PM 0 72.62 0.00 3.20 0.76 12.87 10.56 01:55:01 PM 1 64.54 0.00 2.35 0.04 11.82 21.26 01:56:01 PM all 37.36 0.00 2.54 0.36 5.96 53.78 01:56:01 PM 0 50.38 0.00 3.16 0.48 6.93 39.05 01:56:01 PM 1 24.69 0.00 1.95 0.23 5.02 68.12 Average: all 54.61 0.00 3.07 0.97 11.34 30.02 Average: 0 56.87 0.00 3.68 1.52 11.90 26.03 Average: 1 52.34 0.00 2.45 0.42 10.78 34.01