---> uname -a: Linux prd-centos7-docker-2c-8g-3415.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: 2800.022 BogoMIPS: 5600.04 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 606 4239 16 2974 6907 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:1a:82:3f brd ff:ff:ff:ff:ff:ff inet 10.32.6.154/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86018sec preferred_lft 86018sec inet6 fe80::f816:3eff:fe1a:823f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:c0:74:30 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) 01/11/2024 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 143.32 39.62 103.70 6360.96 41409.44 08:53:01 PM 112.27 1.43 110.84 211.82 8909.01 08:54:01 PM 137.30 3.30 134.00 1015.42 22886.00 08:55:01 PM 20.18 0.12 20.06 3.86 3986.52 08:56:01 PM 29.57 0.97 28.60 357.69 8720.76 08:57:01 PM 38.28 1.53 36.75 166.58 4699.32 Average: 80.15 7.83 72.33 1352.63 15101.42 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5566916 2441824 30.49 2088 1829448 875532 9.67 506116 1661448 133600 08:53:01 PM 5102160 2906580 36.29 2088 1993144 1177000 13.00 863320 1730828 110724 08:54:01 PM 4179084 3829656 47.82 2088 2575796 1375124 15.18 1441376 2023456 70520 08:55:01 PM 3861572 4147168 51.78 2088 2633096 1644056 18.15 1741844 2033004 18892 08:56:01 PM 4350876 3657864 45.67 2088 2885084 940156 10.38 1167000 2105828 113116 08:57:01 PM 4320748 3687992 46.05 2088 2894504 942444 10.41 1372356 1933348 28820 Average: 4563559 3445181 43.02 2088 2468512 1159052 12.80 1182002 1914652 79279 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 316.09 201.00 1334.44 47.83 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 217.20 237.44 1284.83 49.51 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 426.03 514.15 3859.91 454.76 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 48.54 53.85 322.71 10.23 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 62.92 93.99 19.69 559.83 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 08:57:01 PM eth0 122.81 138.40 68.08 1194.10 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 198.93 206.47 1148.35 385.98 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 01/11/2024 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 38.12 0.00 5.19 5.14 0.11 51.44 08:52:01 PM 0 40.18 0.00 4.87 6.32 0.12 48.50 08:52:01 PM 1 36.07 0.00 5.52 3.99 0.11 54.32 08:53:01 PM all 44.60 0.00 3.61 2.05 0.12 49.62 08:53:01 PM 0 45.71 0.00 4.35 3.07 0.12 46.75 08:53:01 PM 1 43.49 0.00 2.89 1.03 0.11 52.49 08:54:01 PM all 61.16 0.00 4.09 3.45 0.15 31.15 08:54:01 PM 0 58.25 0.00 5.03 3.66 0.16 32.90 08:54:01 PM 1 64.09 0.00 3.15 3.24 0.14 29.38 08:55:01 PM all 81.19 0.00 2.02 0.06 0.14 16.59 08:55:01 PM 0 80.81 0.00 2.16 0.09 0.13 16.81 08:55:01 PM 1 81.60 0.00 1.86 0.00 0.15 16.39 08:56:01 PM all 68.22 0.00 2.51 0.87 0.13 28.27 08:56:01 PM 0 75.53 0.00 2.87 0.73 0.13 20.75 08:56:01 PM 1 61.00 0.00 2.16 1.01 0.13 35.70 08:57:01 PM all 31.46 0.00 2.06 1.28 0.08 65.13 08:57:01 PM 0 44.81 0.00 2.28 0.99 0.11 51.81 08:57:01 PM 1 18.52 0.00 1.84 1.56 0.07 78.01 Average: all 53.81 0.00 3.25 2.15 0.12 40.66 Average: 0 57.33 0.00 3.60 2.50 0.13 36.45 Average: 1 50.31 0.00 2.91 1.82 0.12 44.85