---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11817 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 14G 142G 9% / 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 829 25440 0 5897 30882 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:64:d0:e2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.142/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85759sec preferred_lft 85759sec inet6 fe80::f816:3eff:fe64:d0e2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:1a:b1:d5 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-11817) 01/13/24 _x86_64_ (8 CPU) 07:05:49 LINUX RESTART (8 CPU) 07:06:01 tps rtps wtps bread/s bwrtn/s 07:07:02 169.42 87.20 82.22 6262.96 58975.90 07:08:01 97.49 14.05 83.45 1136.43 27517.86 07:09:01 214.71 10.40 204.32 1702.92 108459.39 07:10:01 227.06 14.51 212.55 778.80 57465.79 07:11:01 14.23 0.10 14.13 13.73 17911.01 07:12:01 13.55 0.03 13.51 5.33 17771.67 07:13:01 13.20 0.02 13.18 0.67 17900.62 07:14:01 13.66 0.60 13.06 17.99 17634.39 07:15:01 9.38 0.57 8.82 25.20 9454.92 07:16:01 39.59 1.18 38.41 102.12 2358.47 Average: 81.20 12.86 68.34 1004.38 33554.70 07:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:07:02 30129888 31674332 2809332 8.53 59576 1800076 1463420 4.31 911392 1614520 159740 07:08:01 29874312 31733648 3064908 9.30 83776 2072292 1382812 4.07 846388 1897860 220620 07:09:01 26124520 31689756 6814700 20.69 126432 5600184 1422204 4.18 998308 5323340 1073732 07:10:01 25447916 31044756 7491304 22.74 133484 5617972 4115376 12.11 1724172 5238960 288 07:11:01 25446800 31044180 7492420 22.75 133588 5618392 4098236 12.06 1726952 5238492 68 07:12:01 25447704 31045492 7491516 22.74 133668 5618560 4093340 12.04 1726644 5238200 188 07:13:01 25444956 31042868 7494264 22.75 133740 5618592 4114264 12.11 1729488 5237896 68 07:14:01 25435320 31035564 7503900 22.78 133836 5619136 4097124 12.05 1738076 5237608 48 07:15:01 25286092 30914872 7653128 23.23 134152 5646508 4242596 12.48 1870292 5252956 26892 07:16:01 26043372 31608880 6895848 20.94 137144 5588936 1484272 4.37 1199020 5196600 40580 Average: 26468088 31283435 6471132 19.65 120940 4880065 3051364 8.98 1447073 4547643 152222 07:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:07:02 ens3 361.11 212.43 1520.99 56.68 0.00 0.00 0.00 0.00 07:07:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 07:08:01 ens3 53.73 39.46 799.85 7.76 0.00 0.00 0.00 0.00 07:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 07:09:01 ens3 1075.74 578.80 37699.56 40.84 0.00 0.00 0.00 0.00 07:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 lo 9.27 9.27 0.85 0.85 0.00 0.00 0.00 0.00 07:09:01 br-2abebb025f73 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 vethee04f5c 53.56 65.11 19.14 16.06 0.00 0.00 0.00 0.00 07:10:01 veth7b47aa0 26.51 24.58 11.54 16.24 0.00 0.00 0.00 0.00 07:10:01 ens3 2.85 2.20 0.73 1.34 0.00 0.00 0.00 0.00 07:10:01 veth4ee661e 0.27 0.40 0.01 0.03 0.00 0.00 0.00 0.00 07:11:01 vethee04f5c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 veth7b47aa0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 ens3 5.43 2.77 1.32 0.90 0.00 0.00 0.00 0.00 07:11:01 veth4ee661e 0.27 0.28 0.01 0.02 0.00 0.00 0.00 0.00 07:12:01 vethee04f5c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 veth7b47aa0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 ens3 8.02 4.22 1.99 2.02 0.00 0.00 0.00 0.00 07:12:01 veth4ee661e 0.25 0.27 0.01 0.02 0.00 0.00 0.00 0.00 07:13:01 vethee04f5c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 veth7b47aa0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 ens3 8.57 5.93 2.19 2.19 0.00 0.00 0.00 0.00 07:13:01 veth4ee661e 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 07:14:01 vethee04f5c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 veth7b47aa0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 ens3 18.71 14.65 7.91 8.43 0.00 0.00 0.00 0.00 07:14:01 veth4ee661e 0.27 0.28 0.01 0.02 0.00 0.00 0.00 0.00 07:15:01 vethee04f5c 42.63 51.17 45.07 12.52 0.00 0.00 0.00 0.00 07:15:01 veth7b47aa0 51.66 43.36 12.73 45.34 0.00 0.00 0.00 0.00 07:15:01 ens3 20.86 18.41 8.38 7.45 0.00 0.00 0.00 0.00 07:15:01 veth4ee661e 0.33 0.38 0.02 0.03 0.00 0.00 0.00 0.00 07:16:01 ens3 35.78 30.59 63.97 13.84 0.00 0.00 0.00 0.00 07:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 lo 100.75 100.75 7.03 7.03 0.00 0.00 0.00 0.00 Average: ens3 159.25 91.03 4015.93 14.15 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 9.79 9.79 0.68 0.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11817) 01/13/24 _x86_64_ (8 CPU) 07:05:49 LINUX RESTART (8 CPU) 07:06:01 CPU %user %nice %system %iowait %steal %idle 07:07:02 all 9.48 0.00 1.26 2.94 0.03 86.29 07:07:02 0 5.04 0.00 0.70 0.60 0.02 93.64 07:07:02 1 19.49 0.00 1.22 1.19 0.03 78.07 07:07:02 2 12.59 0.00 2.80 0.87 0.05 83.69 07:07:02 3 2.94 0.00 0.77 13.33 0.03 82.93 07:07:02 4 13.78 0.00 1.07 0.37 0.03 84.75 07:07:02 5 13.16 0.00 1.52 6.40 0.05 78.87 07:07:02 6 4.57 0.00 0.77 0.45 0.03 94.17 07:07:02 7 4.25 0.00 1.14 0.38 0.03 94.20 07:08:01 all 10.64 0.00 0.71 1.95 0.03 86.67 07:08:01 0 15.69 0.00 0.98 0.64 0.02 82.67 07:08:01 1 23.47 0.00 1.15 1.51 0.05 73.81 07:08:01 2 10.21 0.00 0.86 0.68 0.02 88.23 07:08:01 3 2.64 0.00 0.30 0.15 0.02 96.89 07:08:01 4 1.05 0.00 0.24 0.29 0.02 98.41 07:08:01 5 1.19 0.00 0.34 9.43 0.02 89.03 07:08:01 6 7.28 0.00 0.70 2.10 0.02 89.90 07:08:01 7 23.69 0.00 1.12 0.86 0.03 74.29 07:09:01 all 13.86 0.00 5.93 6.67 0.07 73.48 07:09:01 0 12.63 0.00 5.92 1.29 0.07 80.10 07:09:01 1 12.23 0.00 6.58 0.27 0.05 80.87 07:09:01 2 12.54 0.00 6.98 4.61 0.07 75.80 07:09:01 3 14.51 0.00 4.99 3.41 0.07 77.02 07:09:01 4 17.13 0.00 5.82 18.37 0.08 58.58 07:09:01 5 10.95 0.00 5.79 11.98 0.05 71.23 07:09:01 6 15.50 0.00 6.18 13.13 0.08 65.11 07:09:01 7 15.35 0.00 5.21 0.25 0.07 79.12 07:10:01 all 12.67 0.00 2.04 3.12 0.04 82.12 07:10:01 0 8.78 0.00 1.97 2.24 0.05 86.95 07:10:01 1 9.61 0.00 1.56 0.65 0.03 88.15 07:10:01 2 15.61 0.00 2.17 0.35 0.03 81.83 07:10:01 3 15.32 0.00 1.98 0.55 0.05 82.10 07:10:01 4 11.03 0.00 2.26 18.18 0.03 68.49 07:10:01 5 12.36 0.00 2.07 0.75 0.05 84.76 07:10:01 6 12.35 0.00 1.94 1.16 0.03 84.52 07:10:01 7 16.30 0.00 2.41 1.09 0.05 80.15 07:11:01 all 0.13 0.00 0.09 0.92 0.01 98.85 07:11:01 0 0.13 0.00 0.08 0.00 0.00 99.78 07:11:01 1 0.07 0.00 0.07 0.03 0.02 99.82 07:11:01 2 0.28 0.00 0.15 0.00 0.00 99.57 07:11:01 3 0.13 0.00 0.07 0.00 0.02 99.78 07:11:01 4 0.05 0.00 0.05 7.27 0.02 92.61 07:11:01 5 0.22 0.00 0.15 0.03 0.02 99.58 07:11:01 6 0.10 0.00 0.05 0.00 0.00 99.85 07:11:01 7 0.08 0.00 0.07 0.00 0.02 99.83 07:12:01 all 0.17 0.00 0.10 0.82 0.01 98.91 07:12:01 0 0.15 0.00 0.10 0.00 0.02 99.73 07:12:01 1 0.10 0.00 0.08 0.00 0.00 99.82 07:12:01 2 0.30 0.00 0.15 0.00 0.00 99.55 07:12:01 3 0.12 0.00 0.08 0.00 0.02 99.78 07:12:01 4 0.07 0.00 0.05 6.52 0.00 93.36 07:12:01 5 0.17 0.00 0.12 0.00 0.03 99.68 07:12:01 6 0.28 0.00 0.08 0.00 0.02 99.62 07:12:01 7 0.15 0.00 0.10 0.00 0.03 99.72 07:13:01 all 0.24 0.00 0.12 0.91 0.01 98.71 07:13:01 0 0.47 0.00 0.12 0.00 0.00 99.42 07:13:01 1 0.13 0.00 0.07 0.00 0.02 99.78 07:13:01 2 0.35 0.00 0.20 0.02 0.02 99.42 07:13:01 3 0.43 0.00 0.05 0.00 0.02 99.50 07:13:01 4 0.07 0.00 0.08 7.27 0.02 92.56 07:13:01 5 0.20 0.00 0.23 0.00 0.02 99.55 07:13:01 6 0.17 0.00 0.08 0.00 0.00 99.75 07:13:01 7 0.13 0.00 0.13 0.00 0.02 99.72 07:14:01 all 0.44 0.00 0.15 0.90 0.01 98.50 07:14:01 0 0.92 0.00 0.08 0.00 0.02 98.98 07:14:01 1 0.57 0.00 0.12 0.02 0.02 99.28 07:14:01 2 0.28 0.00 0.05 0.00 0.00 99.67 07:14:01 3 0.80 0.00 0.23 0.00 0.02 98.95 07:14:01 4 0.15 0.00 0.18 7.19 0.00 92.48 07:14:01 5 0.30 0.00 0.25 0.00 0.02 99.43 07:14:01 6 0.28 0.00 0.08 0.00 0.02 99.62 07:14:01 7 0.22 0.00 0.17 0.05 0.03 99.53 07:15:01 all 2.58 0.00 0.37 0.57 0.02 96.46 07:15:01 0 1.50 0.00 0.37 0.00 0.03 98.10 07:15:01 1 1.36 0.00 0.18 0.00 0.02 98.44 07:15:01 2 1.62 0.00 0.27 0.00 0.00 98.12 07:15:01 3 3.55 0.00 0.48 0.00 0.02 95.95 07:15:01 4 3.07 0.00 0.50 4.47 0.02 91.94 07:15:01 5 2.75 0.00 0.37 0.00 0.02 96.87 07:15:01 6 5.51 0.00 0.47 0.00 0.00 94.03 07:15:01 7 1.28 0.00 0.37 0.03 0.03 98.28 07:16:01 all 3.94 0.00 0.49 0.30 0.02 95.25 07:16:01 0 2.93 0.00 0.60 0.15 0.03 96.29 07:16:01 1 0.95 0.00 0.37 0.15 0.02 98.51 07:16:01 2 15.59 0.00 0.82 0.28 0.03 83.27 07:16:01 3 1.37 0.00 0.43 0.02 0.00 98.18 07:16:01 4 0.80 0.00 0.40 1.23 0.02 97.55 07:16:01 5 0.68 0.00 0.40 0.00 0.02 98.90 07:16:01 6 6.13 0.00 0.40 0.10 0.03 93.34 07:16:01 7 3.07 0.00 0.47 0.50 0.03 95.93 Average: all 5.39 0.00 1.12 1.90 0.03 91.56 Average: 0 4.79 0.00 1.08 0.49 0.03 93.61 Average: 1 6.76 0.00 1.13 0.38 0.03 91.70 Average: 2 6.92 0.00 1.44 0.67 0.02 90.95 Average: 3 4.17 0.00 0.94 1.74 0.03 93.12 Average: 4 4.70 0.00 1.06 7.10 0.02 87.12 Average: 5 4.19 0.00 1.12 2.83 0.03 91.83 Average: 6 5.20 0.00 1.07 1.68 0.02 92.04 Average: 7 6.41 0.00 1.11 0.32 0.04 92.13