---> uname -a: Linux prd-centos7-docker-2c-8g-81.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 ---> free -m: total used free shared buff/cache available Mem: 7821 660 4192 16 2968 6855 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:72:a9:b2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.127/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe72:a9b2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d6:bc:9d:10 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) 03/29/2024 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 77.40 19.64 57.76 4226.52 4994.10 08:53:01 PM 141.60 1.57 140.03 304.15 9724.28 08:54:01 PM 114.36 3.35 111.01 927.27 20409.55 08:55:01 PM 16.91 0.37 16.54 243.81 4184.20 08:56:01 PM 38.27 2.41 35.86 316.03 11052.41 Average: 77.70 5.47 72.23 1203.32 10071.87 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5548360 2460376 30.72 2088 1848992 898540 9.92 519760 1667948 143988 08:53:01 PM 4959020 3049716 38.08 2088 2035316 1259368 13.90 1003104 1733916 84124 08:54:01 PM 4050408 3958328 49.43 2088 2606964 1487288 16.42 1565436 2030024 102064 08:55:01 PM 3807640 4201096 52.46 2088 2648076 1807036 19.95 1777584 2055368 16388 08:56:01 PM 4310696 3698040 46.18 2088 2888740 988548 10.91 1382748 1940828 22160 Average: 4535225 3473511 43.37 2088 2405618 1288156 14.22 1249726 1885617 73745 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 336.58 209.49 1409.73 48.52 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 318.15 377.45 1746.72 71.46 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 351.12 414.26 3499.60 439.42 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 12.03 11.83 54.50 3.08 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 165.89 219.96 55.13 1751.55 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 236.72 246.56 1352.77 462.86 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) 03/29/2024 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.68 0.00 3.78 0.98 0.10 58.47 08:52:01 PM 0 47.06 0.00 4.48 0.92 0.11 47.43 08:52:01 PM 1 26.54 0.00 3.09 1.06 0.10 69.21 08:53:01 PM all 48.18 0.00 3.58 2.10 0.12 46.01 08:53:01 PM 0 47.31 0.00 5.33 2.98 0.14 44.24 08:53:01 PM 1 49.05 0.00 1.81 1.23 0.11 47.81 08:54:01 PM all 68.85 0.00 3.73 3.84 0.12 23.46 08:54:01 PM 0 65.04 0.00 4.98 4.29 0.13 25.56 08:54:01 PM 1 72.65 0.00 2.52 3.39 0.11 21.33 08:55:01 PM all 82.47 0.00 1.82 0.02 0.11 15.58 08:55:01 PM 0 81.17 0.00 2.12 0.02 0.11 16.58 08:55:01 PM 1 83.80 0.00 1.50 0.00 0.11 14.59 08:56:01 PM all 48.43 0.00 2.36 0.57 0.09 48.55 08:56:01 PM 0 63.17 0.00 2.62 0.56 0.11 33.54 08:56:01 PM 1 34.20 0.00 2.09 0.59 0.07 63.04 Average: all 56.66 0.00 3.06 1.50 0.11 38.68 Average: 0 60.61 0.00 3.92 1.76 0.12 33.60 Average: 1 52.75 0.00 2.21 1.25 0.10 43.70