---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84328 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: 2799.998 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): 0-7 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 143G 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 861 26895 0 4410 30850 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:8a:1f:9a brd ff:ff:ff:ff:ff:ff inet 10.30.107.185/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe8a:1f9a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:da:03:b5:94 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-84328) 11/17/24 _x86_64_ (8 CPU) 01:56:25 LINUX RESTART (8 CPU) 01:57:02 tps rtps wtps bread/s bwrtn/s 01:58:01 338.10 39.21 298.88 1777.05 24733.30 01:59:01 144.96 23.33 121.63 2822.06 29246.06 02:00:01 279.52 12.08 267.44 802.10 91024.46 02:01:01 22.93 0.45 22.48 28.13 15959.12 Average: 195.79 18.68 177.11 1355.56 40307.73 01:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:58:01 29993368 31648512 2945852 8.94 74596 1886556 1452444 4.27 933052 1714984 206688 01:59:01 27679208 31619720 5260012 15.97 106024 4069900 1581020 4.65 1029064 3816936 1986784 02:00:01 25805848 30007344 7133372 21.66 114368 4307048 6325356 18.61 2760800 3901424 648 02:01:01 26021520 30252660 6917700 21.00 114704 4336464 4602260 13.54 2540536 3913652 176 Average: 27374986 30882059 5564234 16.89 102423 3649992 3490270 10.27 1815863 3336749 548574 01:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:58:01 ens3 142.09 99.88 1182.15 32.97 0.00 0.00 0.00 0.00 01:58:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 01:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 ens3 571.19 332.08 18878.32 27.39 0.00 0.00 0.00 0.00 01:59:01 lo 9.07 9.07 0.84 0.84 0.00 0.00 0.00 0.00 01:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 br-cd4e926adeb0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 veth1664a8d 6.06 5.81 1.05 1.36 0.00 0.00 0.00 0.00 02:00:01 ens3 49.07 27.42 1571.30 2.61 0.00 0.00 0.00 0.00 02:00:01 veth77d8f20 1.12 1.53 0.28 0.27 0.00 0.00 0.00 0.00 02:00:01 lo 1.27 1.27 0.10 0.10 0.00 0.00 0.00 0.00 02:01:01 veth1664a8d 17.53 14.88 5.97 26.42 0.00 0.00 0.00 0.00 02:01:01 ens3 18.18 16.01 9.56 15.97 0.00 0.00 0.00 0.00 02:01:01 veth77d8f20 1.47 1.10 7.46 2.31 0.00 0.00 0.00 0.00 02:01:01 lo 3.90 3.90 0.59 0.59 0.00 0.00 0.00 0.00 Average: veth1664a8d 5.92 5.20 1.76 6.97 0.00 0.00 0.00 0.00 Average: ens3 195.35 118.92 5427.86 19.68 0.00 0.00 0.00 0.00 Average: veth77d8f20 0.65 0.66 1.94 0.65 0.00 0.00 0.00 0.00 Average: lo 3.91 3.91 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-84328) 11/17/24 _x86_64_ (8 CPU) 01:56:25 LINUX RESTART (8 CPU) 01:57:02 CPU %user %nice %system %iowait %steal %idle 01:58:01 all 10.26 0.00 0.95 2.60 0.04 86.15 01:58:01 0 0.37 0.00 0.44 7.47 0.00 91.72 01:58:01 1 12.81 0.00 0.49 0.45 0.08 86.17 01:58:01 2 14.72 0.00 1.44 1.72 0.05 82.07 01:58:01 3 37.50 0.00 2.77 3.64 0.07 56.02 01:58:01 4 5.88 0.00 0.64 0.10 0.02 93.36 01:58:01 5 0.58 0.00 0.76 6.31 0.05 92.30 01:58:01 6 7.68 0.00 0.63 0.97 0.02 90.71 01:58:01 7 2.56 0.00 0.44 0.15 0.02 96.83 01:59:01 all 12.53 0.00 3.27 2.34 0.06 81.80 01:59:01 0 8.43 0.00 2.94 8.15 0.05 80.43 01:59:01 1 10.37 0.00 2.89 3.61 0.08 83.05 01:59:01 2 14.53 0.00 3.54 1.62 0.07 80.25 01:59:01 3 15.12 0.00 3.02 0.74 0.05 81.07 01:59:01 4 6.89 0.00 2.95 0.13 0.03 89.99 01:59:01 5 5.67 0.00 3.18 2.22 0.05 88.88 01:59:01 6 11.60 0.00 3.83 0.52 0.05 83.99 01:59:01 7 27.64 0.00 3.78 1.68 0.08 66.81 02:00:01 all 23.87 0.00 3.77 4.83 0.10 67.42 02:00:01 0 29.84 0.00 4.72 4.14 0.08 61.22 02:00:01 1 22.26 0.00 3.00 1.32 0.22 73.20 02:00:01 2 26.26 0.00 4.79 21.71 0.07 47.18 02:00:01 3 24.03 0.00 3.69 1.69 0.07 70.53 02:00:01 4 21.50 0.00 3.80 2.15 0.08 72.46 02:00:01 5 31.38 0.00 4.13 5.88 0.10 58.51 02:00:01 6 19.86 0.00 2.98 0.67 0.05 76.44 02:00:01 7 15.86 0.00 3.05 1.31 0.15 79.64 02:01:01 all 4.87 0.00 0.63 1.03 0.05 93.41 02:01:01 0 4.05 0.00 0.68 0.03 0.03 95.20 02:01:01 1 3.77 0.00 0.50 1.49 0.05 94.19 02:01:01 2 6.02 0.00 0.58 0.03 0.03 93.33 02:01:01 3 7.12 0.00 1.01 0.33 0.07 91.47 02:01:01 4 4.75 0.00 0.63 0.02 0.05 94.55 02:01:01 5 3.06 0.00 0.42 6.16 0.05 90.31 02:01:01 6 6.65 0.00 0.74 0.03 0.05 92.53 02:01:01 7 3.54 0.00 0.52 0.20 0.05 95.69 Average: all 12.88 0.00 2.16 2.70 0.06 82.21 Average: 0 10.69 0.00 2.20 4.93 0.04 82.14 Average: 1 12.29 0.00 1.72 1.72 0.11 84.16 Average: 2 15.34 0.00 2.58 6.23 0.05 75.79 Average: 3 20.85 0.00 2.62 1.59 0.06 74.88 Average: 4 9.75 0.00 2.01 0.60 0.05 87.59 Average: 5 10.22 0.00 2.13 5.14 0.06 82.45 Average: 6 11.45 0.00 2.04 0.55 0.04 85.92 Average: 7 12.41 0.00 1.95 0.84 0.08 84.73