---> uname -a: Linux prd-centos7-docker-2c-8g-1966.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 611 4743 16 2465 6913 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:fa:eb:c5 brd ff:ff:ff:ff:ff:ff inet 10.32.6.197/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fefa:ebc5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f3:49:cc:16 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) 08/02/2025 _x86_64_ (2 CPU) 01:47:53 PM LINUX RESTART 01:49:03 PM tps rtps wtps bread/s bwrtn/s 01:50:01 PM 73.02 0.21 72.82 7.17 5549.56 01:51:01 PM 126.45 0.88 125.57 204.26 10100.13 01:52:01 PM 92.53 3.46 89.06 941.30 4529.75 01:53:01 PM 25.79 0.15 25.64 4.65 5104.29 01:54:01 PM 6.19 0.35 5.85 242.71 661.84 01:55:01 PM 16.49 1.90 14.60 269.77 849.02 Average: 56.62 1.16 55.46 279.75 4457.68 01:49:03 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 PM 5529436 2479292 30.96 2088 1876876 857208 9.46 506100 1691940 155712 01:51:01 PM 5092444 2916284 36.41 2088 1995052 1204508 13.30 872720 1728588 25356 01:52:01 PM 4641156 3367572 42.05 2088 2227696 1292216 14.27 1222224 1808504 115548 01:53:01 PM 4560988 3447740 43.05 2088 2268400 1324548 14.62 1299456 1806380 9560 01:54:01 PM 4518680 3490048 43.58 2088 2295188 1329980 14.68 1320556 1824132 11668 01:55:01 PM 4803408 3205320 40.02 2088 2391384 998360 11.02 1105576 1751436 93892 Average: 4857685 3151043 39.35 2088 2175766 1167803 12.89 1054439 1768497 68623 01:49:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:50:01 PM eth0 144.31 87.77 813.18 9.09 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 197.15 207.76 741.61 36.46 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 298.82 343.85 2337.16 48.31 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 39.70 46.44 267.10 7.71 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 8.98 9.73 53.29 2.18 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 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 11.33 10.15 6.98 4.86 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 Average: eth0 116.48 117.71 702.18 18.14 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) 08/02/2025 _x86_64_ (2 CPU) 01:47:53 PM LINUX RESTART 01:49:03 PM CPU %user %nice %system %iowait %steal %idle 01:50:01 PM all 31.62 0.00 3.25 1.03 6.02 58.07 01:50:01 PM 0 19.25 0.00 2.19 0.61 6.38 71.58 01:50:01 PM 1 44.59 0.00 4.33 1.48 5.64 43.96 01:51:01 PM all 44.11 0.00 3.60 2.58 7.67 42.03 01:51:01 PM 0 47.12 0.00 5.27 4.12 8.38 35.11 01:51:01 PM 1 41.11 0.00 1.94 1.08 6.97 48.91 01:52:01 PM all 65.59 0.00 3.28 3.02 9.00 19.12 01:52:01 PM 0 58.83 0.00 4.43 4.27 9.56 22.92 01:52:01 PM 1 72.49 0.00 2.12 1.74 8.44 15.21 01:53:01 PM all 79.71 0.00 2.65 0.41 9.30 7.93 01:53:01 PM 0 78.00 0.00 2.84 0.71 9.58 8.88 01:53:01 PM 1 81.43 0.00 2.47 0.09 9.02 7.00 01:54:01 PM all 77.39 0.00 2.07 0.04 7.79 12.71 01:54:01 PM 0 77.26 0.00 2.22 0.09 7.74 12.69 01:54:01 PM 1 77.49 0.00 1.93 0.02 7.84 12.72 01:55:01 PM all 66.51 0.00 2.58 0.57 8.33 22.01 01:55:01 PM 0 68.35 0.00 2.96 0.23 8.38 20.08 01:55:01 PM 1 64.71 0.00 2.17 0.90 8.29 23.92 Average: all 60.58 0.00 2.91 1.29 8.01 27.21 Average: 0 57.75 0.00 3.33 1.69 8.33 28.90 Average: 1 63.43 0.00 2.49 0.89 7.69 25.50