---> uname -a: Linux prd-centos7-docker-2c-8g-5370.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 620 4235 16 2965 6895 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:bc:26:9d brd ff:ff:ff:ff:ff:ff inet 10.32.6.105/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:febc:269d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:71:c4:3a:9c 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) 03/23/2024 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 91.19 20.38 70.82 4436.18 18278.84 08:53:01 PM 120.50 1.10 119.40 260.01 9666.90 08:54:01 PM 118.22 3.73 114.49 969.62 20434.41 08:55:01 PM 21.34 0.12 21.22 3.60 3902.28 08:56:01 PM 28.62 1.25 27.37 399.47 8675.91 Average: 75.92 5.26 70.65 1202.73 12169.82 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5532052 2476684 30.92 2088 1839028 893888 9.87 540296 1663020 137448 08:53:01 PM 5086700 2922036 36.49 2088 2003416 1145540 12.65 885456 1723168 58648 08:54:01 PM 4204336 3804400 47.50 2088 2583572 1354140 14.95 1417532 2023328 82328 08:55:01 PM 3983776 4024960 50.26 2088 2629504 1641856 18.13 1615196 2039808 19276 08:56:01 PM 4345328 3663408 45.74 2088 2880544 962164 10.62 1208636 2076516 97228 Average: 4630438 3378298 42.18 2088 2387213 1199518 13.24 1133423 1905168 78986 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 320.53 209.55 1427.58 57.40 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 255.94 300.57 1312.37 52.24 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 380.21 450.73 3672.47 444.83 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 43.64 47.39 314.72 8.18 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 123.14 165.33 32.27 1207.54 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 Average: eth0 224.35 234.77 1351.40 355.02 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) 03/23/2024 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.69 0.00 4.08 2.78 0.13 56.31 08:52:01 PM 0 40.40 0.00 4.27 2.92 0.14 52.26 08:52:01 PM 1 33.01 0.00 3.88 2.67 0.12 60.31 08:53:01 PM all 47.61 0.00 3.73 2.14 0.14 46.38 08:53:01 PM 0 45.73 0.00 4.80 2.66 0.16 46.65 08:53:01 PM 1 49.47 0.00 2.67 1.62 0.14 46.10 08:54:01 PM all 64.46 0.00 3.98 2.91 0.19 28.47 08:54:01 PM 0 62.19 0.00 4.95 2.60 0.18 30.08 08:54:01 PM 1 66.78 0.00 3.00 3.20 0.18 26.84 08:55:01 PM all 82.00 0.00 1.93 0.25 0.17 15.65 08:55:01 PM 0 80.46 0.00 2.06 0.50 0.17 16.81 08:55:01 PM 1 83.53 0.00 1.81 0.02 0.17 14.48 08:56:01 PM all 67.82 0.00 2.41 0.85 0.15 28.77 08:56:01 PM 0 72.75 0.00 2.55 0.53 0.16 24.01 08:56:01 PM 1 62.93 0.00 2.25 1.14 0.16 33.51 Average: all 59.53 0.00 3.23 1.79 0.16 35.28 Average: 0 60.15 0.00 3.74 1.85 0.16 34.10 Average: 1 58.92 0.00 2.73 1.74 0.16 36.46