---> uname -a: Linux prd-centos7-docker-2c-8g-503.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 tmpfs 783M 0 783M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 7821 610 4217 16 2993 6903 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:5f:ef:1f brd ff:ff:ff:ff:ff:ff inet 10.32.6.62/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85769sec preferred_lft 85769sec inet6 fe80::f816:3eff:fe5f:ef1f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:54:80:a3:00 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) 07/15/2025 _x86_64_ (2 CPU) 08:50:55 PM LINUX RESTART 08:52:01 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 62.28 0.78 61.50 25.83 5787.63 08:54:01 PM 74.18 1.07 73.11 259.07 6830.82 08:55:01 PM 75.70 0.05 75.65 1.60 4249.61 08:56:01 PM 85.46 3.46 82.00 940.66 5315.98 08:57:01 PM 55.09 0.37 54.72 33.29 17377.46 08:58:01 PM 10.45 0.02 10.43 0.53 1607.44 08:59:01 PM 7.26 0.83 6.42 369.18 626.71 09:00:01 PM 29.58 1.71 27.87 155.02 10563.64 09:01:01 PM 21.95 0.20 21.75 34.88 1056.96 Average: 46.88 0.94 45.93 202.20 5934.41 08:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5551412 2457324 30.68 2088 1851844 869968 9.61 512644 1670772 138496 08:54:01 PM 5266832 2741904 34.24 2088 1966416 1106312 12.21 715496 1724676 96188 08:55:01 PM 5073900 2934836 36.65 2088 2027064 1136412 12.55 877872 1737148 48092 08:56:01 PM 4655832 3352904 41.87 2088 2179768 1303712 14.39 1227336 1787608 31752 08:57:01 PM 4019496 3989240 49.81 2088 2635616 1650216 18.22 1569784 2045984 37584 08:58:01 PM 3967832 4040904 50.46 2088 2654792 1658424 18.31 1608620 2055408 11888 08:59:01 PM 3401368 4607368 57.53 2088 2674056 2061600 22.76 2157088 2070060 3624 09:00:01 PM 4348032 3660704 45.71 2088 2911264 912656 10.08 1326952 1949856 24964 09:01:01 PM 4312348 3696388 46.15 2088 2911052 949616 10.48 1362916 1949528 8720 Average: 4510784 3497952 43.68 2088 2423541 1294324 14.29 1262079 1887893 44590 08:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 59.60 51.93 713.87 5.83 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 59.19 47.47 359.65 14.77 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 186.18 234.15 935.58 35.37 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 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 271.46 317.18 1902.67 45.01 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 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 167.14 184.48 2036.39 412.71 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 08:58:01 PM eth0 7.50 7.44 50.55 1.55 0.00 0.00 0.00 08:58:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 4.64 4.79 3.17 1.43 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM eth0 159.88 217.63 46.73 1754.43 0.00 0.00 0.00 09:00:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM eth0 10.02 12.05 9.89 5.62 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 102.82 119.65 673.03 252.94 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) 07/15/2025 _x86_64_ (2 CPU) 08:50:55 PM LINUX RESTART 08:52:01 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 31.49 0.00 2.90 0.81 6.87 57.93 08:53:01 PM 0 39.83 0.00 3.05 1.00 7.13 48.99 08:53:01 PM 1 23.38 0.00 2.76 0.61 6.62 66.63 08:54:01 PM all 28.70 0.00 2.49 0.95 7.05 60.81 08:54:01 PM 0 38.41 0.00 3.30 1.61 7.49 49.19 08:54:01 PM 1 19.29 0.00 1.69 0.33 6.63 72.07 08:55:01 PM all 27.08 0.00 2.13 2.46 8.80 59.53 08:55:01 PM 0 22.97 0.00 3.04 4.23 9.51 60.24 08:55:01 PM 1 31.29 0.00 1.19 0.62 8.06 58.83 08:56:01 PM all 62.85 0.00 3.07 2.72 14.21 17.15 08:56:01 PM 0 53.20 0.00 4.51 3.96 14.59 23.73 08:56:01 PM 1 72.92 0.00 1.57 1.45 13.80 10.26 08:57:01 PM all 62.63 0.00 3.96 1.77 15.07 16.58 08:57:01 PM 0 59.74 0.00 4.39 2.56 15.58 17.73 08:57:01 PM 1 65.54 0.00 3.51 0.95 14.57 15.43 08:58:01 PM all 70.30 0.00 2.22 0.01 13.79 13.69 08:58:01 PM 0 70.70 0.00 2.08 0.02 13.73 13.47 08:58:01 PM 1 69.92 0.00 2.34 0.00 13.85 13.89 08:59:01 PM all 78.44 0.00 2.32 0.10 15.26 3.89 08:59:01 PM 0 78.74 0.00 2.36 0.04 15.19 3.67 08:59:01 PM 1 78.15 0.00 2.27 0.16 15.31 4.11 09:00:01 PM all 41.52 0.00 2.78 0.56 9.00 46.15 09:00:01 PM 0 56.47 0.00 3.78 0.78 10.33 28.63 09:00:01 PM 1 27.02 0.00 1.81 0.37 7.70 63.10 09:01:01 PM all 34.63 0.00 1.81 0.50 7.73 55.32 09:01:01 PM 0 45.44 0.00 1.94 0.68 8.48 43.47 09:01:01 PM 1 24.13 0.00 1.69 0.31 7.01 66.86 Average: all 48.24 0.00 2.63 1.11 10.80 37.23 Average: 0 51.40 0.00 3.17 1.68 11.31 32.45 Average: 1 45.10 0.00 2.09 0.53 10.30 41.99