---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2328 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 863 27233 0 4070 30848 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:14:c5:71 brd ff:ff:ff:ff:ff:ff inet 10.30.106.137/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:fe14:c571/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0b:1e:c8:4b 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 inet6 fe80::42:bff:fe1e:c84b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2328) 05/20/24 _x86_64_ (8 CPU) 11:23:47 LINUX RESTART (8 CPU) 11:24:01 tps rtps wtps bread/s bwrtn/s 11:25:01 346.74 87.24 259.51 6227.63 74273.35 11:26:01 147.74 36.18 111.56 1926.88 42164.17 11:27:01 63.05 8.23 54.82 629.92 35979.61 11:28:01 47.91 0.82 47.09 26.53 37930.08 11:29:01 30.38 0.45 29.93 13.73 19321.71 11:30:01 17.78 0.75 17.03 74.12 1838.63 11:31:01 391.67 4.85 386.82 480.59 91307.45 Average: 149.32 19.79 129.53 1339.90 43259.11 11:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:25:01 30165008 31640736 2774212 8.42 59076 1734884 1497680 4.41 936280 1560176 86056 11:26:01 29562396 31362492 3376824 10.25 82144 2019008 1649092 4.85 1232064 1830036 88988 11:27:01 28152224 30040120 4786996 14.53 85200 2099996 2823852 8.31 2616492 1848248 32892 11:28:01 28383432 30443900 4555788 13.83 89532 2262876 2334972 6.87 2234776 1987224 25644 11:29:01 27742964 29860232 5196256 15.78 93120 2311764 3219324 9.47 2826184 2027252 14740 11:30:01 27859124 30133536 5080096 15.42 96028 2461412 2601852 7.66 2615308 2111180 119876 11:31:01 26434936 30140856 6504284 19.75 104208 3853744 2593096 7.63 3014920 3081740 260 Average: 28328583 30517410 4610637 14.00 87044 2391955 2388553 7.03 2210861 2063694 52637 11:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:25:01 ens3 415.85 273.64 1610.08 76.50 0.00 0.00 0.00 0.00 11:25:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 11:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 ens3 210.76 140.76 1405.39 31.92 0.00 0.00 0.00 0.00 11:26:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 11:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 ens3 1836.39 1262.58 806.11 485.08 0.00 0.00 0.00 0.00 11:27:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 ens3 893.55 626.58 2509.44 219.89 0.00 0.00 0.00 0.00 11:28:01 lo 8.00 8.00 0.77 0.77 0.00 0.00 0.00 0.00 11:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 ens3 365.54 288.09 375.29 114.66 0.00 0.00 0.00 0.00 11:29:01 lo 7.67 7.67 9.56 9.56 0.00 0.00 0.00 0.00 11:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 ens3 628.40 510.86 400.91 999.22 0.00 0.00 0.00 0.00 11:30:01 lo 5.90 5.90 0.90 0.90 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 ens3 567.34 587.44 2093.70 4884.94 0.00 0.00 0.00 0.00 11:31:01 lo 2.40 2.40 0.22 0.22 0.00 0.00 0.00 0.00 11:31:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 702.57 527.15 1314.41 973.16 0.00 0.00 0.00 0.00 Average: lo 3.87 3.87 1.68 1.68 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2328) 05/20/24 _x86_64_ (8 CPU) 11:23:47 LINUX RESTART (8 CPU) 11:24:01 CPU %user %nice %system %iowait %steal %idle 11:25:01 all 9.62 0.00 1.42 4.33 0.04 84.59 11:25:01 0 4.01 0.00 2.24 3.56 0.05 90.14 11:25:01 1 25.38 0.00 1.90 2.10 0.05 70.56 11:25:01 2 9.82 0.00 1.15 12.03 0.03 76.96 11:25:01 3 6.26 0.00 0.62 6.20 0.02 86.91 11:25:01 4 7.98 0.00 1.14 3.01 0.05 87.82 11:25:01 5 5.37 0.00 1.67 3.91 0.03 89.02 11:25:01 6 10.69 0.00 1.42 1.25 0.05 86.58 11:25:01 7 7.48 0.00 1.19 2.55 0.03 88.75 11:26:01 all 12.99 0.00 0.82 3.39 0.04 82.77 11:26:01 0 10.72 0.00 1.02 18.58 0.07 69.61 11:26:01 1 23.93 0.00 2.03 1.43 0.05 72.56 11:26:01 2 9.81 0.00 0.46 0.61 0.03 89.09 11:26:01 3 4.62 0.00 0.23 0.28 0.02 94.85 11:26:01 4 26.39 0.00 1.33 1.78 0.05 70.44 11:26:01 5 13.36 0.00 0.53 0.73 0.02 85.36 11:26:01 6 8.38 0.00 0.48 0.38 0.03 90.71 11:26:01 7 6.65 0.00 0.49 3.27 0.03 89.56 11:27:01 all 47.91 0.00 3.89 1.11 0.09 47.00 11:27:01 0 42.25 0.00 3.75 0.60 0.08 53.31 11:27:01 1 48.77 0.00 8.09 2.32 0.08 40.74 11:27:01 2 40.76 0.00 1.49 0.05 0.08 57.62 11:27:01 3 55.26 0.00 1.74 0.12 0.10 42.78 11:27:01 4 53.93 0.00 8.27 0.00 0.08 37.71 11:27:01 5 49.77 0.00 4.34 2.66 0.10 43.13 11:27:01 6 47.13 0.00 1.72 0.08 0.08 50.98 11:27:01 7 45.44 0.00 1.75 3.04 0.07 49.70 11:28:01 all 34.32 0.00 2.44 1.44 0.07 61.73 11:28:01 0 30.74 0.00 3.01 0.07 0.07 66.11 11:28:01 1 27.84 0.00 2.59 3.53 0.07 65.98 11:28:01 2 32.76 0.00 3.32 0.00 0.05 63.87 11:28:01 3 66.63 0.00 2.02 0.00 0.08 31.26 11:28:01 4 39.49 0.00 1.91 0.07 0.08 58.45 11:28:01 5 25.09 0.00 4.36 7.70 0.08 62.76 11:28:01 6 26.70 0.00 0.97 0.00 0.05 72.28 11:28:01 7 25.27 0.00 1.24 0.18 0.07 73.24 11:29:01 all 41.31 0.00 1.76 0.64 0.08 56.21 11:29:01 0 39.69 0.00 2.48 0.05 0.08 57.70 11:29:01 1 38.21 0.00 1.63 4.44 0.08 55.64 11:29:01 2 40.63 0.00 1.54 0.20 0.08 57.55 11:29:01 3 46.69 0.00 2.39 0.00 0.08 50.83 11:29:01 4 51.68 0.00 1.21 0.18 0.08 46.85 11:29:01 5 28.57 0.00 1.41 0.00 0.08 69.94 11:29:01 6 50.57 0.00 2.03 0.02 0.08 47.30 11:29:01 7 34.58 0.00 1.45 0.20 0.08 63.68 11:30:01 all 38.21 0.00 1.34 0.07 0.07 60.32 11:30:01 0 21.18 0.00 1.24 0.02 0.05 77.52 11:30:01 1 43.12 0.00 1.87 0.15 0.08 54.78 11:30:01 2 32.67 0.00 1.23 0.17 0.05 65.88 11:30:01 3 46.13 0.00 1.25 0.12 0.07 52.44 11:30:01 4 48.30 0.00 0.83 0.03 0.07 50.77 11:30:01 5 38.38 0.00 1.49 0.02 0.07 60.05 11:30:01 6 30.62 0.00 0.83 0.05 0.07 68.42 11:30:01 7 45.26 0.00 2.02 0.02 0.07 52.64 11:31:01 all 10.03 0.00 2.23 3.79 0.05 83.91 11:31:01 0 9.03 0.00 3.22 3.29 0.05 84.41 11:31:01 1 15.91 0.00 3.14 17.20 0.07 63.68 11:31:01 2 6.88 0.00 1.69 4.40 0.05 86.99 11:31:01 3 8.63 0.00 1.93 0.92 0.05 88.47 11:31:01 4 12.81 0.00 1.57 0.99 0.05 84.58 11:31:01 5 3.96 0.00 1.50 0.48 0.03 94.02 11:31:01 6 14.67 0.00 2.03 2.18 0.07 81.05 11:31:01 7 8.41 0.00 2.71 0.87 0.05 87.97 Average: all 27.78 0.00 1.99 2.11 0.06 68.07 Average: 0 22.52 0.00 2.42 3.73 0.06 71.26 Average: 1 31.90 0.00 3.04 4.44 0.07 60.54 Average: 2 24.80 0.00 1.56 2.50 0.06 71.09 Average: 3 33.45 0.00 1.45 1.09 0.06 63.95 Average: 4 34.37 0.00 2.32 0.87 0.07 62.37 Average: 5 23.49 0.00 2.18 2.21 0.06 72.06 Average: 6 26.97 0.00 1.35 0.57 0.06 71.05 Average: 7 24.74 0.00 1.55 1.45 0.06 72.21