---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8058 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 141G 10% / 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 907 24523 0 6736 30804 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:32:bd:7a brd ff:ff:ff:ff:ff:ff inet 10.30.106.128/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:fe32:bd7a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:c4:03:0f 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-8058) 02/23/24 _x86_64_ (8 CPU) 15:22:14 LINUX RESTART (8 CPU) 15:23:01 tps rtps wtps bread/s bwrtn/s 15:24:01 129.94 33.20 96.73 2602.57 28800.00 15:25:01 154.22 31.61 122.61 2205.90 35156.41 15:26:01 52.86 13.05 39.81 2390.40 22158.71 15:27:01 92.47 3.60 88.87 470.45 54106.85 15:28:01 234.93 3.12 231.81 420.20 80695.75 15:29:01 232.13 0.40 231.73 34.39 62106.45 15:30:01 56.87 0.13 56.74 18.00 19602.73 Average: 136.20 12.16 124.04 1163.20 43231.73 15:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:24:01 30028984 31757172 2910236 8.84 77832 1954896 1411148 4.15 829756 1781148 130788 15:25:01 28840984 31017648 4098236 12.44 88888 2379636 1868836 5.50 1692568 2075880 10024 15:26:01 27224592 30259804 5714628 17.35 95464 3216480 2520184 7.41 2721212 2630020 680400 15:27:01 27037196 31594992 5902024 17.92 120308 4651360 1568660 4.62 1434988 4030368 1080472 15:28:01 23843232 30246288 9095988 27.61 166404 6294904 6621444 19.48 2939164 5546044 930184 15:29:01 21225624 27977816 11713596 35.56 184200 6591272 10473444 30.82 5339588 5699220 7484 15:30:01 19281220 26185476 13658000 41.46 185728 6738284 12415352 36.53 7179392 5795996 1112 Average: 25354547 29862742 7584673 23.03 131261 4546690 5268438 15.50 3162381 3936954 405781 15:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 15:24:01 ens3 80.61 52.72 1069.60 11.81 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 15:25:01 ens3 804.32 565.76 5660.34 138.42 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 15:26:01 ens3 999.58 719.70 2433.38 247.27 0.00 0.00 0.00 0.00 15:27:01 br-186e89299be4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 lo 4.33 4.33 0.49 0.49 0.00 0.00 0.00 0.00 15:27:01 ens3 568.49 285.70 8328.54 43.49 0.00 0.00 0.00 0.00 15:28:01 veth99627cc 1.97 3.02 0.22 0.41 0.00 0.00 0.00 0.00 15:28:01 br-186e89299be4 26.98 26.30 11.51 11.34 0.00 0.00 0.60 0.00 15:28:01 veth59cd048 0.00 0.80 0.00 0.18 0.00 0.00 0.00 0.00 15:28:01 veth31674e1 7.05 6.57 1.00 1.10 0.00 0.00 0.00 0.00 15:29:01 veth99627cc 2.90 4.77 0.38 0.42 0.00 0.00 0.00 0.00 15:29:01 br-186e89299be4 18.08 17.65 6.72 6.57 0.00 0.00 0.20 0.00 15:29:01 veth0480b51 149.89 155.04 13.18 331.26 0.00 0.00 0.00 0.03 15:29:01 veth59cd048 0.00 0.27 0.00 0.06 0.00 0.00 0.00 0.00 15:30:01 veth99627cc 4.40 5.95 4.71 4.51 0.00 0.00 0.00 0.00 15:30:01 br-186e89299be4 47.64 46.98 18.80 22.93 0.00 0.00 0.00 0.00 15:30:01 veth0480b51 1.12 1.38 0.18 0.17 0.00 0.00 0.00 0.00 15:30:01 veth59cd048 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth99627cc 1.32 1.96 0.76 0.76 0.00 0.00 0.00 0.00 Average: br-186e89299be4 13.24 12.99 5.29 5.83 0.00 0.00 0.11 0.00 Average: veth0480b51 21.57 22.35 1.91 47.34 0.00 0.00 0.00 0.00 Average: veth59cd048 0.00 0.15 0.00 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8058) 02/23/24 _x86_64_ (8 CPU) 15:22:14 LINUX RESTART (8 CPU) 15:23:01 CPU %user %nice %system %iowait %steal %idle 15:24:01 all 10.43 0.00 0.76 2.48 0.03 86.31 15:24:01 0 16.79 0.00 1.03 0.87 0.03 81.27 15:24:01 1 5.65 0.00 0.58 0.90 0.02 92.85 15:24:01 2 0.83 0.00 0.17 0.62 0.05 98.33 15:24:01 3 1.80 0.00 0.37 0.53 0.03 97.27 15:24:01 4 14.67 0.00 0.67 0.87 0.02 83.78 15:24:01 5 37.34 0.00 2.34 2.21 0.08 58.03 15:24:01 6 5.02 0.00 0.32 7.64 0.02 87.01 15:24:01 7 1.37 0.00 0.59 6.22 0.03 91.79 15:25:01 all 25.00 0.00 1.13 1.66 0.06 72.15 15:25:01 0 22.75 0.00 1.04 0.25 0.07 75.89 15:25:01 1 30.37 0.00 1.52 0.67 0.07 67.37 15:25:01 2 19.29 0.00 1.32 2.41 0.05 76.93 15:25:01 3 26.91 0.00 1.04 0.45 0.08 71.51 15:25:01 4 24.65 0.00 1.17 0.47 0.07 73.65 15:25:01 5 28.74 0.00 1.25 0.92 0.05 69.04 15:25:01 6 32.39 0.00 0.99 8.11 0.07 58.45 15:25:01 7 14.84 0.00 0.67 0.02 0.05 84.42 15:26:01 all 43.65 0.00 1.73 0.87 0.08 53.66 15:26:01 0 43.67 0.00 2.07 0.03 0.08 54.14 15:26:01 1 35.71 0.00 1.39 0.00 0.07 62.84 15:26:01 2 40.92 0.00 1.21 0.05 0.07 57.76 15:26:01 3 41.82 0.00 1.52 0.23 0.08 56.35 15:26:01 4 53.84 0.00 1.41 0.08 0.08 44.58 15:26:01 5 43.07 0.00 2.06 0.02 0.07 54.79 15:26:01 6 42.80 0.00 1.59 5.97 0.08 49.56 15:26:01 7 47.41 0.00 2.62 0.60 0.12 49.25 15:27:01 all 11.09 0.00 1.83 3.43 0.04 83.61 15:27:01 0 16.31 0.00 2.01 4.53 0.05 77.10 15:27:01 1 5.56 0.00 1.30 0.10 0.03 93.00 15:27:01 2 21.61 0.00 2.18 1.69 0.07 74.46 15:27:01 3 13.24 0.00 2.24 1.04 0.03 83.45 15:27:01 4 12.30 0.00 1.74 1.74 0.07 84.15 15:27:01 5 3.36 0.00 1.46 0.02 0.03 95.13 15:27:01 6 10.31 0.00 2.04 2.93 0.03 84.68 15:27:01 7 6.04 0.00 1.66 15.38 0.03 76.89 15:28:01 all 25.51 0.00 5.31 6.32 0.09 62.77 15:28:01 0 30.32 0.00 5.29 0.34 0.10 63.94 15:28:01 1 25.68 0.00 4.81 0.36 0.08 69.06 15:28:01 2 25.30 0.00 5.25 3.77 0.08 65.60 15:28:01 3 23.99 0.00 5.80 6.43 0.10 63.68 15:28:01 4 24.21 0.00 5.56 20.67 0.08 49.48 15:28:01 5 24.43 0.00 5.74 3.23 0.08 66.51 15:28:01 6 24.10 0.00 5.19 3.30 0.08 67.33 15:28:01 7 26.08 0.00 4.85 12.35 0.08 56.64 15:29:01 all 29.26 0.00 3.07 6.08 0.13 61.47 15:29:01 0 25.96 0.00 2.99 1.56 0.10 69.38 15:29:01 1 24.24 0.00 3.58 18.05 0.15 53.99 15:29:01 2 35.13 0.00 3.08 4.06 0.10 57.63 15:29:01 3 28.43 0.00 3.12 7.69 0.12 60.64 15:29:01 4 27.68 0.00 3.16 4.33 0.12 64.72 15:29:01 5 28.89 0.00 2.73 0.32 0.12 67.94 15:29:01 6 34.72 0.00 2.51 9.04 0.12 53.60 15:29:01 7 29.05 0.00 3.30 3.57 0.15 63.93 15:30:01 all 20.90 0.00 1.58 1.21 0.10 76.21 15:30:01 0 19.83 0.00 1.57 0.02 0.10 78.49 15:30:01 1 20.55 0.00 1.92 0.12 0.12 77.30 15:30:01 2 21.67 0.00 1.34 0.00 0.12 76.87 15:30:01 3 20.36 0.00 1.58 0.82 0.10 77.14 15:30:01 4 24.49 0.00 1.89 6.86 0.10 66.66 15:30:01 5 17.33 0.00 1.16 0.08 0.10 81.32 15:30:01 6 20.87 0.00 1.49 0.15 0.10 77.39 15:30:01 7 22.10 0.00 1.75 1.61 0.10 74.44 Average: all 23.68 0.00 2.19 3.14 0.08 70.91 Average: 0 25.06 0.00 2.28 1.09 0.08 71.49 Average: 1 21.09 0.00 2.15 2.87 0.08 73.82 Average: 2 23.51 0.00 2.07 1.79 0.08 72.55 Average: 3 22.35 0.00 2.23 2.44 0.08 72.90 Average: 4 25.96 0.00 2.22 4.98 0.08 66.75 Average: 5 26.17 0.00 2.39 0.97 0.08 70.40 Average: 6 24.30 0.00 2.01 5.31 0.07 68.31 Average: 7 20.98 0.00 2.20 5.67 0.08 71.06