---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39767 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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 rep_good nopl xtopology cpuid extd_apicid tsc_known_freq 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 ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 859 27962 0 3344 30863 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: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:73:30:85 brd ff:ff:ff:ff:ff:ff inet 10.30.106.110/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe73:3085/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:50:57:1e:b8 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39767) 09/19/24 _x86_64_ (8 CPU) 09:44:56 LINUX RESTART (8 CPU) 09:45:01 tps rtps wtps bread/s bwrtn/s 09:46:02 292.98 74.64 218.35 5361.37 62145.38 09:47:01 162.13 29.96 132.18 1319.28 34749.58 09:48:01 101.15 7.43 93.72 420.86 41186.74 09:49:01 19.96 0.28 19.68 7.47 23922.95 09:50:01 38.91 0.73 38.18 88.12 25016.76 Average: 122.90 22.58 100.31 1439.82 37413.07 09:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:46:02 30295768 31659624 2643452 8.03 50764 1634688 1467840 4.32 883472 1490880 59940 09:47:01 29450004 31176896 3489216 10.59 82020 1946208 2230188 6.56 1414828 1760152 117492 09:48:01 26163904 28321800 6775316 20.57 88152 2360296 4555420 13.40 4369772 2063128 4452 09:49:01 25335140 27501048 7604080 23.09 88288 2367760 4984588 14.67 5191028 2066288 2184 09:50:01 28624768 31593152 4314452 13.10 91216 3155948 1491628 4.39 1549648 2406588 770984 Average: 27973917 30050504 4965303 15.07 80088 2292980 2945933 8.67 2681750 1957407 191010 09:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:46:02 ens3 323.55 229.86 1049.75 73.09 0.00 0.00 0.00 0.00 09:46:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 09:47:01 ens3 143.60 129.28 1606.61 26.42 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 09:48:01 ens3 490.73 331.79 5538.12 39.97 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 lo 1.45 1.45 0.38 0.38 0.00 0.00 0.00 0.00 09:49:01 ens3 24.61 21.55 5.45 14.74 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 lo 4.77 4.77 1.39 1.39 0.00 0.00 0.00 0.00 09:50:01 ens3 62.44 57.67 277.64 14.18 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.65 0.65 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 209.20 154.11 1695.81 33.70 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.93 1.93 0.42 0.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39767) 09/19/24 _x86_64_ (8 CPU) 09:44:56 LINUX RESTART (8 CPU) 09:45:01 CPU %user %nice %system %iowait %steal %idle 09:46:02 all 7.14 0.00 1.14 5.45 0.05 86.23 09:46:02 0 4.10 0.00 1.75 12.21 0.07 81.87 09:46:02 1 11.67 0.00 0.96 1.66 0.05 85.66 09:46:02 2 6.11 0.00 1.91 20.36 0.05 71.57 09:46:02 3 8.65 0.00 0.60 4.40 0.03 86.32 09:46:02 4 10.23 0.00 0.99 1.39 0.07 87.33 09:46:02 5 4.20 0.00 1.04 1.22 0.05 93.49 09:46:02 6 6.19 0.00 1.19 1.74 0.05 90.83 09:46:02 7 5.96 0.00 0.62 0.67 0.03 92.72 09:47:01 all 12.35 0.00 0.92 2.86 0.05 83.82 09:47:01 0 2.65 0.00 0.64 12.57 0.03 84.10 09:47:01 1 7.82 0.00 0.88 0.12 0.03 91.14 09:47:01 2 11.90 0.00 0.87 0.70 0.03 86.50 09:47:01 3 34.01 0.00 1.60 2.16 0.07 62.16 09:47:01 4 15.09 0.00 0.53 2.30 0.05 82.04 09:47:01 5 14.69 0.00 1.29 2.86 0.10 81.06 09:47:01 6 8.91 0.00 0.88 1.73 0.03 88.44 09:47:01 7 3.82 0.00 0.59 0.44 0.03 95.11 09:48:01 all 32.36 0.00 0.93 2.25 0.09 64.38 09:48:01 0 29.17 0.00 0.59 8.84 0.12 61.28 09:48:01 1 27.83 0.00 0.80 1.55 0.07 69.74 09:48:01 2 44.51 0.00 0.94 0.13 0.10 54.32 09:48:01 3 43.64 0.00 1.79 1.51 0.08 52.97 09:48:01 4 21.00 0.00 0.82 1.80 0.10 76.28 09:48:01 5 26.19 0.00 0.80 2.29 0.08 70.64 09:48:01 6 26.24 0.00 1.32 1.59 0.10 70.75 09:48:01 7 40.25 0.00 0.43 0.32 0.05 58.95 09:49:01 all 28.10 0.00 0.38 1.02 0.07 70.43 09:49:01 0 20.43 0.00 0.47 8.07 0.07 70.97 09:49:01 1 33.83 0.00 0.38 0.00 0.07 65.71 09:49:01 2 33.56 0.00 0.52 0.00 0.10 65.82 09:49:01 3 35.68 0.00 0.35 0.00 0.07 63.91 09:49:01 4 22.54 0.00 0.27 0.00 0.05 77.15 09:49:01 5 28.66 0.00 0.38 0.00 0.07 70.89 09:49:01 6 21.09 0.00 0.27 0.00 0.07 78.57 09:49:01 7 29.04 0.00 0.42 0.08 0.07 70.39 09:50:01 all 20.21 0.00 1.20 1.40 0.07 77.12 09:50:01 0 6.91 0.00 0.60 10.56 0.03 81.89 09:50:01 1 23.45 0.00 1.81 0.35 0.07 74.33 09:50:01 2 19.59 0.00 1.37 0.07 0.08 78.89 09:50:01 3 15.84 0.00 0.77 0.00 0.10 83.29 09:50:01 4 42.53 0.00 2.05 0.02 0.10 55.30 09:50:01 5 12.34 0.00 1.53 0.22 0.03 85.87 09:50:01 6 7.71 0.00 0.73 0.00 0.05 91.51 09:50:01 7 33.31 0.00 0.75 0.02 0.07 65.85 Average: all 20.06 0.00 0.91 2.60 0.06 76.37 Average: 0 12.67 0.00 0.81 10.45 0.06 76.00 Average: 1 20.97 0.00 0.97 0.74 0.06 77.27 Average: 2 23.17 0.00 1.12 4.25 0.07 71.38 Average: 3 27.54 0.00 1.02 1.61 0.07 69.76 Average: 4 22.30 0.00 0.93 1.10 0.07 75.59 Average: 5 17.23 0.00 1.01 1.31 0.07 80.38 Average: 6 14.04 0.00 0.88 1.01 0.06 84.02 Average: 7 22.53 0.00 0.56 0.30 0.05 76.55