---> uname -a: Linux prd-centos7-docker-2c-8g-4111.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 657 4209 16 2954 6858 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:da:42:30 brd ff:ff:ff:ff:ff:ff inet 10.32.7.73/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:feda:4230/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:81:36:78:90 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) 06/21/2024 _x86_64_ (2 CPU) 08:50:36 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 107.34 17.89 89.45 3646.74 5403.75 08:53:01 PM 145.61 1.51 144.09 302.43 9361.23 08:54:01 PM 98.69 3.48 95.21 932.71 20250.85 08:55:01 PM 17.28 0.63 16.65 349.09 4154.93 08:56:01 PM 40.93 2.16 38.77 217.55 11427.44 Average: 81.97 5.14 76.84 1089.66 10119.54 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5516540 2492196 31.12 2088 1852132 898024 9.91 547260 1668712 147220 08:53:01 PM 4872512 3136224 39.16 2088 2057880 1266848 13.99 1082892 1731492 114484 08:54:01 PM 4028732 3980004 49.70 2088 2601108 1672832 18.47 1593204 2020160 108292 08:55:01 PM 3616424 4392312 54.84 2088 2638992 1912208 21.11 1976236 2043844 16384 08:56:01 PM 4364820 3643916 45.50 2088 2874964 932348 10.29 1343060 1923292 792 Average: 4479806 3528930 44.06 2088 2405015 1336452 14.76 1308530 1877500 77434 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 353.26 233.61 1501.02 60.72 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 389.55 467.59 2182.63 77.39 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 279.03 321.70 2922.26 425.56 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 12.14 12.21 55.03 3.45 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 175.34 228.69 59.60 1754.83 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 241.86 252.76 1344.27 464.19 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) 06/21/2024 _x86_64_ (2 CPU) 08:50:36 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 34.49 0.00 3.94 2.82 0.10 58.65 08:52:01 PM 0 44.36 0.00 4.95 3.36 0.11 47.22 08:52:01 PM 1 24.82 0.00 2.97 2.28 0.10 69.82 08:53:01 PM all 53.71 0.00 4.20 2.05 0.13 39.90 08:53:01 PM 0 54.34 0.00 5.97 3.36 0.13 36.20 08:53:01 PM 1 53.12 0.00 2.40 0.73 0.13 43.62 08:54:01 PM all 71.95 0.00 3.63 2.61 0.13 21.68 08:54:01 PM 0 68.74 0.00 4.41 3.87 0.13 22.85 08:54:01 PM 1 75.13 0.00 2.89 1.34 0.13 20.51 08:55:01 PM all 83.57 0.00 1.71 0.02 0.12 14.59 08:55:01 PM 0 83.15 0.00 1.74 0.04 0.11 14.97 08:55:01 PM 1 83.98 0.00 1.68 0.02 0.13 14.19 08:56:01 PM all 47.11 0.00 2.44 0.84 0.10 49.51 08:56:01 PM 0 44.35 0.00 2.66 0.71 0.11 52.17 08:56:01 PM 1 49.88 0.00 2.20 0.98 0.11 46.84 Average: all 57.85 0.00 3.19 1.68 0.11 37.16 Average: 0 58.77 0.00 3.95 2.27 0.12 34.89 Average: 1 56.93 0.00 2.43 1.08 0.12 39.43