---> uname -a: Linux prd-centos7-docker-2c-8g-12.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: 2799.996 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 7.8G 13G 39% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 602 4243 16 2975 6911 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:16:d6:de brd ff:ff:ff:ff:ff:ff inet 10.32.6.163/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86022sec preferred_lft 86022sec inet6 fe80::f816:3eff:fe16:d6de/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:5f:4f:29 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) 01/26/2024 _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 108.35 21.66 86.69 4564.58 32796.07 08:53:01 PM 118.32 1.43 116.89 211.86 10236.78 08:54:01 PM 133.62 3.31 130.30 1015.52 21507.84 08:55:01 PM 19.27 0.52 18.76 249.27 4038.67 08:56:01 PM 27.47 0.65 26.82 114.69 8598.50 08:57:01 PM 43.80 1.53 42.27 166.56 4809.28 Average: 75.04 4.80 70.24 1044.03 13611.43 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5560076 2448656 30.57 2088 1837752 875560 9.67 507468 1668884 139152 08:53:01 PM 5070896 2937836 36.68 2088 2000648 1197740 13.22 896900 1731108 80580 08:54:01 PM 4202388 3806344 47.53 2088 2587796 1407032 15.53 1428964 2015836 82172 08:55:01 PM 3773332 4235400 52.88 2088 2640576 1774744 19.59 1826424 2038820 14852 08:56:01 PM 4350648 3658084 45.68 2088 2885616 948520 10.47 1236756 2039056 113536 08:57:01 PM 4403624 3605108 45.01 2088 2893028 874732 9.66 1293188 1932268 26804 Average: 4560161 3448571 43.06 2088 2474236 1179721 13.03 1198283 1904329 76183 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 321.27 203.37 1415.08 50.69 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 232.10 267.87 1343.76 53.17 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 415.33 492.61 3757.68 451.66 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 38.18 42.14 311.06 6.30 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 146.55 204.75 35.07 1695.94 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 08:57:01 PM eth0 33.68 31.35 52.28 59.34 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 Average: eth0 197.51 207.02 1151.76 387.13 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) 01/26/2024 _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 33.54 0.00 3.78 1.95 0.10 60.63 08:52:01 PM 0 43.26 0.00 4.55 3.02 0.09 49.08 08:52:01 PM 1 24.03 0.00 3.04 0.93 0.09 71.91 08:53:01 PM all 44.16 0.00 3.55 1.68 0.11 50.50 08:53:01 PM 0 41.42 0.00 4.17 2.08 0.12 52.21 08:53:01 PM 1 46.91 0.00 2.92 1.26 0.11 48.80 08:54:01 PM all 61.66 0.00 3.92 2.90 0.13 31.39 08:54:01 PM 0 57.87 0.00 5.09 3.22 0.14 33.68 08:54:01 PM 1 65.46 0.00 2.73 2.58 0.13 29.10 08:55:01 PM all 81.16 0.00 1.84 0.04 0.13 16.83 08:55:01 PM 0 80.17 0.00 2.15 0.06 0.13 17.50 08:55:01 PM 1 82.15 0.00 1.56 0.04 0.11 16.15 08:56:01 PM all 57.80 0.00 2.50 0.81 0.11 38.79 08:56:01 PM 0 64.76 0.00 2.85 0.97 0.11 31.31 08:56:01 PM 1 50.95 0.00 2.15 0.62 0.11 46.18 08:57:01 PM all 33.40 0.00 2.03 1.06 0.08 63.43 08:57:01 PM 0 49.67 0.00 2.32 1.38 0.09 46.54 08:57:01 PM 1 17.70 0.00 1.76 0.77 0.07 79.71 Average: all 51.67 0.00 2.94 1.41 0.11 43.87 Average: 0 56.00 0.00 3.53 1.80 0.11 38.56 Average: 1 47.40 0.00 2.36 1.03 0.10 49.11