---> uname -a: Linux prd-centos7-docker-2c-8g-2890.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 612 4188 16 3020 6900 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:b5:e9:24 brd ff:ff:ff:ff:ff:ff inet 10.32.6.83/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:feb5:e924/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:8e:4e:73 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 01/05/2024 _x86_64_ (2 CPU) 08:50:44 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 148.18 51.27 96.90 7584.75 41354.09 08:53:02 PM 107.94 0.98 106.96 158.37 9720.25 08:54:01 PM 141.29 2.39 138.90 951.28 24054.78 08:55:01 PM 22.00 0.45 21.55 266.58 3931.69 08:56:01 PM 33.13 1.98 31.15 245.97 8815.92 Average: 90.34 11.44 78.90 1844.30 17554.16 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5551548 2457192 30.68 2088 1833324 875548 9.67 519408 1662684 134788 08:53:02 PM 5061472 2947268 36.80 2088 2039620 1156224 12.77 860964 1775388 133508 08:54:01 PM 3942608 4066132 50.77 2088 2621988 1589428 17.55 1631412 2067716 73372 08:55:01 PM 3902340 4106400 51.27 2088 2685260 1581720 17.46 1649952 2082488 19824 08:56:01 PM 4320784 3687956 46.05 2088 2932816 903264 9.97 1334220 1971848 113492 Average: 4555750 3452990 43.12 2088 2422602 1221237 13.48 1199191 1912025 94997 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 290.07 196.90 1326.76 64.01 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 08:53:02 PM eth0 227.16 252.66 1471.00 43.65 0.00 0.00 0.00 08:53:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 433.38 519.42 3915.60 460.70 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 48.66 54.09 323.47 10.94 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 161.03 215.11 47.05 1745.78 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 231.40 246.75 1408.64 464.97 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 01/05/2024 _x86_64_ (2 CPU) 08:50:44 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 38.27 0.00 5.29 3.75 0.11 52.59 08:52:01 PM 0 45.98 0.00 6.63 3.90 0.11 43.37 08:52:01 PM 1 30.71 0.00 3.98 3.60 0.09 61.63 08:53:02 PM all 43.95 0.00 3.45 1.92 0.10 50.58 08:53:02 PM 0 36.46 0.00 3.93 1.96 0.11 57.55 08:53:02 PM 1 51.55 0.00 2.97 1.87 0.11 43.50 08:54:01 PM all 62.39 0.00 4.16 3.82 0.10 29.52 08:54:01 PM 0 58.81 0.00 5.36 3.45 0.11 32.26 08:54:01 PM 1 65.97 0.00 2.97 4.22 0.09 26.75 08:55:01 PM all 82.09 0.00 2.02 0.05 0.11 15.73 08:55:01 PM 0 81.33 0.00 2.46 0.07 0.11 16.03 08:55:01 PM 1 82.86 0.00 1.59 0.02 0.11 15.42 08:56:01 PM all 57.51 0.00 2.68 0.77 0.09 38.95 08:56:01 PM 0 68.32 0.00 3.27 1.20 0.09 27.12 08:56:01 PM 1 46.98 0.00 2.10 0.35 0.07 50.50 Average: all 56.60 0.00 3.53 2.07 0.10 37.70 Average: 0 57.92 0.00 4.34 2.13 0.10 35.50 Average: 1 55.28 0.00 2.73 2.01 0.09 39.88