---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18579 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 16G 140G 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 875 23199 0 8091 30835 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:8b:7d:d4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.241/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85860sec preferred_lft 85860sec inet6 fe80::f816:3eff:fe8b:7dd4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:7b:35:ae 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::42:41ff:fe7b:35ae/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-18579) 06/05/25 _x86_64_ (8 CPU) 07:04:21 LINUX RESTART (8 CPU) 07:05:02 tps rtps wtps bread/s bwrtn/s 07:06:01 268.55 40.76 227.79 2944.59 33654.77 07:07:01 386.87 1.58 385.29 109.18 242945.11 07:08:01 328.10 2.60 325.50 410.46 49355.64 07:09:01 171.85 0.22 171.64 32.53 42429.20 07:10:01 121.64 0.22 121.43 14.26 43394.47 07:11:01 22.53 0.00 22.53 0.00 23615.93 07:12:01 16.20 0.08 16.11 11.86 710.41 07:13:01 68.47 1.27 67.21 89.45 2088.72 Average: 172.83 5.77 167.06 446.33 54818.13 07:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 29972644 31737468 2966568 9.01 76696 1992312 1384620 4.07 842016 1819680 270324 07:07:01 24453884 31645788 8485328 25.76 140580 7130268 1687852 4.97 998952 6907840 320400 07:08:01 21478564 28990996 11460648 34.79 156324 7432800 9798444 28.83 3883220 6894812 3212 07:09:01 20879392 28880592 12059820 36.61 181348 7848748 10108648 29.74 4083976 7233004 57924 07:10:01 20223036 28299616 12716176 38.60 200144 7897344 10747624 31.62 4701720 7262456 632 07:11:01 20209016 28290316 12730196 38.65 200256 7901616 10698744 31.48 4711848 7265368 324 07:12:01 20363688 28413448 12575524 38.18 200456 7875340 9775428 28.76 4606572 7230340 360 07:13:01 23768596 31593852 9170616 27.84 201900 7641992 1572160 4.63 1481588 7034160 20428 Average: 22668602 29731510 10270610 31.18 169713 6965052 6971690 20.51 3163736 6455958 84200 07:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 ens3 226.25 168.28 2152.59 29.23 0.00 0.00 0.00 0.00 07:06:01 lo 2.24 2.24 0.24 0.24 0.00 0.00 0.00 0.00 07:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 ens3 1582.80 822.25 51083.01 65.31 0.00 0.00 0.00 0.00 07:07:01 br-dbffe09bac5a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 lo 13.20 13.20 1.20 1.20 0.00 0.00 0.00 0.00 07:08:01 vethf482888 18.05 28.15 1.44 310.40 0.00 0.00 0.00 0.03 07:08:01 vethe7bc8a2 0.18 0.68 0.01 0.04 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 ens3 30.00 19.90 310.78 1.97 0.00 0.00 0.00 0.00 07:09:01 vethf482888 0.50 0.42 0.03 0.02 0.00 0.00 0.00 0.00 07:09:01 vethe7bc8a2 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 docker0 49.49 92.20 3.14 1219.89 0.00 0.00 0.00 0.00 07:09:01 ens3 144.51 80.09 2068.33 7.01 0.00 0.00 0.00 0.00 07:10:01 vethf482888 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 07:10:01 vethe7bc8a2 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 07:10:01 docker0 20.61 28.36 2.13 200.32 0.00 0.00 0.00 0.00 07:10:01 ens3 35.37 26.87 202.17 4.34 0.00 0.00 0.00 0.00 07:11:01 vethf482888 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 vethe7bc8a2 0.80 0.75 8.45 0.12 0.00 0.00 0.00 0.00 07:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 ens3 0.77 0.70 0.14 0.31 0.00 0.00 0.00 0.00 07:12:01 vethe7bc8a2 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 07:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 ens3 8.45 9.33 5.18 1.46 0.00 0.00 0.00 0.00 07:12:01 veth5aa61f5 376.80 375.69 50.53 86.04 0.00 0.00 0.00 0.01 07:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 ens3 42.36 35.74 66.57 16.74 0.00 0.00 0.00 0.00 07:13:01 lo 28.60 28.60 2.58 2.58 0.00 0.00 0.00 0.00 Average: docker0 8.78 15.10 0.66 177.90 0.00 0.00 0.00 0.00 Average: ens3 258.88 145.34 6996.04 15.77 0.00 0.00 0.00 0.00 Average: lo 3.09 3.09 0.28 0.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18579) 06/05/25 _x86_64_ (8 CPU) 07:04:21 LINUX RESTART (8 CPU) 07:05:02 CPU %user %nice %system %iowait %steal %idle 07:06:01 all 9.59 0.00 0.81 2.76 0.03 86.81 07:06:01 0 0.85 0.00 0.27 0.22 0.00 98.66 07:06:01 1 2.32 0.00 0.34 0.70 0.02 96.63 07:06:01 2 1.54 0.00 0.31 0.17 0.02 97.97 07:06:01 3 5.90 0.00 0.39 0.78 0.02 92.91 07:06:01 4 30.69 0.00 2.15 4.12 0.05 62.99 07:06:01 5 16.37 0.00 1.10 10.66 0.05 71.82 07:06:01 6 14.40 0.00 1.49 0.78 0.03 83.30 07:06:01 7 4.69 0.00 0.46 4.67 0.03 90.14 07:07:01 all 16.12 0.00 7.90 17.88 0.07 58.02 07:07:01 0 17.24 0.00 7.51 4.96 0.07 70.22 07:07:01 1 16.72 0.00 7.48 5.36 0.07 70.37 07:07:01 2 16.19 0.00 6.57 27.93 0.07 49.25 07:07:01 3 14.38 0.00 8.58 34.08 0.07 42.90 07:07:01 4 15.99 0.00 9.46 24.91 0.08 49.56 07:07:01 5 15.63 0.00 8.48 23.89 0.08 51.91 07:07:01 6 17.39 0.00 7.20 4.46 0.05 70.89 07:07:01 7 15.42 0.00 7.91 17.57 0.07 59.03 07:08:01 all 35.94 0.00 4.70 2.58 0.09 56.69 07:08:01 0 30.58 0.00 4.46 0.54 0.08 64.33 07:08:01 1 42.66 0.00 4.99 2.42 0.10 49.83 07:08:01 2 35.39 0.00 4.86 4.32 0.10 55.34 07:08:01 3 34.87 0.00 4.89 1.16 0.10 58.98 07:08:01 4 36.90 0.00 4.69 5.92 0.10 52.38 07:08:01 5 35.76 0.00 4.78 4.44 0.08 54.93 07:08:01 6 33.31 0.00 4.12 1.08 0.10 61.40 07:08:01 7 38.06 0.00 4.81 0.79 0.10 56.23 07:09:01 all 5.39 0.00 1.42 2.65 0.06 90.48 07:09:01 0 3.91 0.00 1.17 0.15 0.05 94.72 07:09:01 1 3.76 0.00 1.89 3.24 0.07 91.04 07:09:01 2 5.88 0.00 1.31 2.41 0.05 90.35 07:09:01 3 5.78 0.00 1.64 0.90 0.07 91.61 07:09:01 4 2.81 0.00 0.97 7.50 0.03 88.68 07:09:01 5 9.24 0.00 1.31 5.98 0.07 83.41 07:09:01 6 6.90 0.00 1.58 0.82 0.05 90.65 07:09:01 7 4.80 0.00 1.47 0.18 0.05 93.49 07:10:01 all 13.27 0.00 2.41 2.47 0.08 81.77 07:10:01 0 11.12 0.00 2.12 0.87 0.07 85.81 07:10:01 1 14.41 0.00 2.31 0.10 0.07 83.11 07:10:01 2 12.81 0.00 2.72 5.82 0.08 78.56 07:10:01 3 16.27 0.00 2.77 0.97 0.07 79.92 07:10:01 4 12.03 0.00 2.78 5.64 0.17 79.39 07:10:01 5 14.84 0.00 2.61 0.08 0.08 82.38 07:10:01 6 13.93 0.00 2.03 0.52 0.07 83.45 07:10:01 7 10.73 0.00 1.91 5.80 0.07 81.49 07:11:01 all 1.78 0.00 0.29 1.21 0.04 96.67 07:11:01 0 2.38 0.00 0.29 0.00 0.05 97.28 07:11:01 1 1.12 0.00 0.35 0.12 0.03 98.38 07:11:01 2 1.73 0.00 0.33 0.07 0.03 97.83 07:11:01 3 1.89 0.00 0.32 0.05 0.07 97.68 07:11:01 4 1.27 0.00 0.23 0.00 0.03 98.46 07:11:01 5 1.40 0.00 0.25 0.05 0.03 98.26 07:11:01 6 1.55 0.00 0.27 0.00 0.05 98.13 07:11:01 7 2.95 0.00 0.28 9.42 0.03 87.31 07:12:01 all 2.08 0.00 0.68 0.08 0.05 97.11 07:12:01 0 1.83 0.00 0.55 0.03 0.07 97.52 07:12:01 1 2.35 0.00 0.65 0.20 0.05 96.74 07:12:01 2 1.57 0.00 0.70 0.00 0.03 97.70 07:12:01 3 1.47 0.00 0.60 0.12 0.05 97.76 07:12:01 4 3.32 0.00 0.57 0.02 0.05 96.05 07:12:01 5 2.56 0.00 0.82 0.18 0.07 96.37 07:12:01 6 1.89 0.00 0.80 0.02 0.07 97.23 07:12:01 7 1.62 0.00 0.77 0.07 0.05 97.49 07:13:01 all 5.00 0.00 0.65 0.20 0.03 94.12 07:13:01 0 17.11 0.00 1.04 0.13 0.05 81.67 07:13:01 1 0.48 0.00 0.53 1.03 0.03 97.91 07:13:01 2 3.43 0.00 0.70 0.07 0.03 95.77 07:13:01 3 1.19 0.00 0.45 0.02 0.03 98.31 07:13:01 4 0.57 0.00 0.50 0.23 0.03 98.66 07:13:01 5 0.88 0.00 0.47 0.03 0.02 98.60 07:13:01 6 12.95 0.00 0.85 0.05 0.03 86.12 07:13:01 7 3.35 0.00 0.64 0.03 0.02 95.97 Average: all 11.12 0.00 2.35 3.71 0.06 82.76 Average: 0 10.63 0.00 2.17 0.86 0.05 86.28 Average: 1 10.47 0.00 2.31 1.64 0.05 85.52 Average: 2 9.80 0.00 2.18 5.07 0.05 82.90 Average: 3 10.21 0.00 2.45 4.71 0.06 82.58 Average: 4 12.88 0.00 2.65 6.01 0.07 78.39 Average: 5 12.05 0.00 2.47 5.63 0.06 79.79 Average: 6 12.76 0.00 2.29 0.96 0.06 83.93 Average: 7 10.18 0.00 2.28 4.81 0.05 82.68