---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7034 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 13G 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 839 26510 0 4816 30871 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:c9:59:70 brd ff:ff:ff:ff:ff:ff inet 10.30.107.217/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85878sec preferred_lft 85878sec inet6 fe80::f816:3eff:fec9:5970/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:ea:b4:a9 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-7034) 12/23/23 _x86_64_ (8 CPU) 02:48:22 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 95.17 17.58 77.59 1020.19 24257.65 02:51:01 152.25 22.96 129.29 2743.35 33548.42 02:52:01 407.55 12.88 394.67 810.50 107508.12 02:53:01 16.38 0.58 15.79 23.06 17491.42 02:54:01 12.70 0.03 12.66 0.80 17107.00 02:55:01 15.95 0.00 15.95 0.00 17304.52 02:56:01 23.23 0.03 23.20 6.80 18342.14 Average: 103.31 7.72 95.59 657.84 33650.33 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30052384 31702224 2886836 8.76 71700 1886600 1412336 4.16 873140 1718716 207156 02:51:01 28530544 31690212 4408676 13.38 103376 3321584 1385312 4.08 962128 3060140 1187412 02:52:01 25242020 29899140 7697200 23.37 131920 4659316 7250280 21.33 2863884 4324728 372 02:53:01 24197440 28900468 8741780 26.54 132112 4662140 8845660 26.03 3888792 4335056 268 02:54:01 24183612 28886908 8755608 26.58 132188 4662336 8826892 25.97 3903400 4335116 240 02:55:01 23909300 28618872 9029920 27.41 132388 4666864 8975736 26.41 4174888 4333004 296 02:56:01 24475624 29188712 8463596 25.69 132708 4695648 6766768 19.91 3630272 4325428 132 Average: 25798703 29840934 7140517 21.68 119485 4079213 6208998 18.27 2899501 3776027 199411 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 ens3 78.19 51.58 1234.98 8.49 0.00 0.00 0.00 0.00 02:50:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 02:51:01 br-f8735a1cb3fe 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 330.26 205.43 10568.16 19.17 0.00 0.00 0.00 0.00 02:51:01 lo 9.33 9.33 0.86 0.86 0.00 0.00 0.00 0.00 02:52:01 vethbfaef1d 50.11 61.37 19.69 16.44 0.00 0.00 0.00 0.00 02:52:01 veth1cad12c 0.75 0.95 0.05 0.05 0.00 0.00 0.00 0.00 02:52:01 br-f8735a1cb3fe 0.78 0.68 0.06 0.29 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 vethbfaef1d 21.51 27.02 29.04 10.14 0.00 0.00 0.00 0.00 02:53:01 veth1cad12c 1.22 1.42 0.50 2.68 0.00 0.00 0.00 0.00 02:53:01 br-f8735a1cb3fe 2.10 2.63 3.13 6.72 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 vethbfaef1d 1.28 1.85 0.81 0.49 0.00 0.00 0.00 0.00 02:54:01 veth1cad12c 0.23 0.32 0.26 0.03 0.00 0.00 0.00 0.00 02:54:01 br-f8735a1cb3fe 1.17 1.30 0.48 0.14 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 vethbfaef1d 125.88 156.96 268.28 51.86 0.00 0.00 0.00 0.02 02:55:01 veth1cad12c 3.92 3.57 1.73 5.37 0.00 0.00 0.00 0.00 02:55:01 br-f8735a1cb3fe 5.83 7.22 10.59 21.41 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 vethbfaef1d 0.00 0.13 0.00 0.02 0.00 0.00 0.00 0.00 02:56:01 br-f8735a1cb3fe 2.15 2.30 0.12 0.16 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 vethda4543d 10.56 11.01 23.43 8.23 0.00 0.00 0.00 0.00 Average: vethbfaef1d 28.39 35.33 45.40 11.28 0.00 0.00 0.00 0.00 Average: br-f8735a1cb3fe 1.72 2.02 2.05 4.10 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: vethda4543d 1.51 1.57 3.35 1.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7034) 12/23/23 _x86_64_ (8 CPU) 02:48:22 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.24 0.00 0.77 1.53 0.03 87.44 02:50:01 0 6.02 0.00 0.43 0.28 0.02 93.25 02:50:01 1 17.24 0.00 1.08 0.67 0.03 80.98 02:50:01 2 15.74 0.00 1.13 0.17 0.03 82.93 02:50:01 3 8.56 0.00 0.60 2.55 0.03 88.25 02:50:01 4 15.72 0.00 0.75 0.94 0.05 82.54 02:50:01 5 16.61 0.00 1.35 0.73 0.03 81.27 02:50:01 6 1.20 0.00 0.17 0.13 0.03 98.46 02:50:01 7 0.75 0.00 0.60 6.77 0.03 91.84 02:51:01 all 11.70 0.00 2.70 1.52 0.06 84.02 02:51:01 0 31.18 0.00 4.52 0.25 0.08 63.97 02:51:01 1 5.25 0.00 2.70 0.18 0.07 91.80 02:51:01 2 4.61 0.00 2.25 0.28 0.03 92.83 02:51:01 3 6.54 0.00 3.43 0.42 0.07 89.55 02:51:01 4 6.27 0.00 1.97 2.68 0.03 89.05 02:51:01 5 4.73 0.00 1.39 0.07 0.05 93.76 02:51:01 6 13.58 0.00 2.37 0.89 0.08 83.08 02:51:01 7 21.46 0.00 2.96 7.40 0.07 68.12 02:52:01 all 23.67 0.00 5.06 3.76 0.10 67.41 02:52:01 0 18.41 0.00 4.56 0.79 0.07 76.17 02:52:01 1 29.32 0.00 6.75 1.39 0.08 62.47 02:52:01 2 26.13 0.00 5.19 1.16 0.12 67.40 02:52:01 3 24.86 0.00 4.41 5.77 0.10 64.86 02:52:01 4 24.05 0.00 6.50 15.76 0.12 53.57 02:52:01 5 22.16 0.00 4.36 0.47 0.08 72.92 02:52:01 6 23.82 0.00 5.15 3.73 0.10 67.20 02:52:01 7 20.63 0.00 3.58 1.05 0.08 74.65 02:53:01 all 14.60 0.00 1.29 0.44 0.05 83.62 02:53:01 0 12.19 0.00 1.04 0.03 0.03 86.70 02:53:01 1 14.40 0.00 1.52 0.00 0.05 84.03 02:53:01 2 18.08 0.00 1.59 0.00 0.05 80.28 02:53:01 3 17.72 0.00 1.35 3.46 0.05 77.42 02:53:01 4 12.03 0.00 0.90 0.00 0.05 87.01 02:53:01 5 16.34 0.00 1.67 0.02 0.05 81.92 02:53:01 6 12.33 0.00 1.05 0.00 0.03 86.59 02:53:01 7 13.73 0.00 1.18 0.02 0.03 85.04 02:54:01 all 1.09 0.00 0.14 0.57 0.02 98.18 02:54:01 0 0.53 0.00 0.10 0.00 0.02 99.35 02:54:01 1 1.82 0.00 0.23 0.00 0.03 97.91 02:54:01 2 1.04 0.00 0.07 0.00 0.02 98.88 02:54:01 3 1.28 0.00 0.27 4.51 0.03 93.91 02:54:01 4 2.34 0.00 0.12 0.00 0.02 97.53 02:54:01 5 0.53 0.00 0.12 0.00 0.03 99.32 02:54:01 6 0.52 0.00 0.10 0.00 0.05 99.33 02:54:01 7 0.62 0.00 0.10 0.00 0.02 99.27 02:55:01 all 6.58 0.00 0.72 0.60 0.06 92.04 02:55:01 0 5.93 0.00 0.60 0.02 0.05 93.41 02:55:01 1 6.83 0.00 0.67 0.00 0.05 92.46 02:55:01 2 8.81 0.00 0.92 0.00 0.07 90.20 02:55:01 3 7.20 0.00 0.77 4.61 0.05 87.37 02:55:01 4 5.30 0.00 0.65 0.07 0.05 93.94 02:55:01 5 5.68 0.00 0.60 0.00 0.07 93.65 02:55:01 6 7.01 0.00 0.80 0.03 0.07 92.08 02:55:01 7 5.91 0.00 0.78 0.10 0.07 93.14 02:56:01 all 1.19 0.00 0.47 0.64 0.04 97.65 02:56:01 0 0.94 0.00 0.35 0.02 0.03 98.66 02:56:01 1 0.81 0.00 0.30 0.27 0.03 98.59 02:56:01 2 1.61 0.00 0.50 0.00 0.03 97.86 02:56:01 3 0.62 0.00 0.37 4.72 0.05 94.24 02:56:01 4 0.98 0.00 0.53 0.13 0.03 98.32 02:56:01 5 0.67 0.00 0.54 0.00 0.05 98.74 02:56:01 6 2.72 0.00 0.66 0.02 0.05 96.55 02:56:01 7 1.17 0.00 0.54 0.00 0.03 98.26 Average: all 9.84 0.00 1.59 1.29 0.05 87.23 Average: 0 10.72 0.00 1.65 0.20 0.04 87.39 Average: 1 10.78 0.00 1.88 0.36 0.05 86.93 Average: 2 10.85 0.00 1.66 0.23 0.05 87.21 Average: 3 9.51 0.00 1.59 3.72 0.05 85.12 Average: 4 9.47 0.00 1.62 2.76 0.05 86.10 Average: 5 9.51 0.00 1.43 0.18 0.05 88.82 Average: 6 8.72 0.00 1.46 0.68 0.06 89.08 Average: 7 9.16 0.00 1.39 2.19 0.05 87.21