---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4343 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 15G 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 920 24473 0 6773 30791 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:3c:d0:95 brd ff:ff:ff:ff:ff:ff inet 10.30.107.120/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85718sec preferred_lft 85718sec inet6 fe80::f816:3eff:fe3c:d095/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d0:ac:85:82 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-4343) 12/11/23 _x86_64_ (8 CPU) 17:59:01 LINUX RESTART (8 CPU) 18:00:01 tps rtps wtps bread/s bwrtn/s 18:01:01 160.19 40.16 120.03 3519.28 67239.06 18:02:01 165.71 24.48 141.23 1278.32 61690.38 18:03:01 53.08 12.93 40.15 2420.26 9241.05 18:04:01 75.65 3.83 71.82 468.53 31502.80 18:05:01 203.22 2.67 200.55 423.26 50002.33 18:06:01 204.78 0.07 204.72 5.60 49576.14 18:07:01 72.14 0.05 72.09 6.00 11352.24 18:08:01 13.98 0.37 13.61 27.59 531.96 18:09:01 13.88 0.02 13.86 1.47 410.60 18:10:01 70.22 1.00 69.22 65.99 4165.97 Average: 103.28 8.56 94.73 821.65 28570.42 18:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:01:01 29868388 31669412 3070832 9.32 78944 2024736 1969440 5.79 953880 1810360 162428 18:02:01 28043776 30278328 4895444 14.86 89748 2434712 2846764 8.38 2439844 2118896 25720 18:03:01 28290828 31662276 4648392 14.11 97132 3544472 1387436 4.08 1316844 2954380 810392 18:04:01 27778792 31591436 5160428 15.67 111536 3944332 1580428 4.65 1425288 3323896 321924 18:05:01 23215456 30132548 9723764 29.52 161856 6800720 6842220 20.13 3045832 6060932 1812812 18:06:01 22351564 28864156 10587656 32.14 175816 6367708 9466420 27.85 4421004 5513940 1800 18:07:01 19795808 26733036 13143412 39.90 186064 6761876 11864248 34.91 6618068 5833668 2184 18:08:01 19620252 26565292 13318968 40.43 186788 6766008 12030756 35.40 6788712 5835160 296 18:09:01 19556184 26502924 13383036 40.63 187560 6767420 12089016 35.57 6853796 5832828 564 18:10:01 25030488 31519020 7908732 24.01 190660 6378848 1542596 4.54 1905980 5410480 19356 Average: 24355154 29551843 8584066 26.06 146610 5179083 6161932 18.13 3576925 4469454 315748 18:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:01:01 ens3 89.79 60.22 1208.98 14.49 0.00 0.00 0.00 0.00 18:01:01 lo 2.33 2.33 0.23 0.23 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 ens3 794.82 652.09 5753.80 170.80 0.00 0.00 0.00 0.00 18:02:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 ens3 769.73 559.65 2373.67 213.07 0.00 0.00 0.00 0.00 18:03:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 ens3 173.80 103.98 1938.56 22.27 0.00 0.00 0.00 0.00 18:04:01 br-a8df139860eb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 lo 4.53 4.53 0.49 0.49 0.00 0.00 0.00 0.00 18:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 veth8dff5fb 3.88 5.52 0.70 0.93 0.00 0.00 0.00 0.00 18:05:01 ens3 1151.57 570.40 21079.66 44.35 0.00 0.00 0.00 0.00 18:05:01 br-a8df139860eb 26.45 25.86 11.25 11.25 0.00 0.00 0.50 0.00 18:05:01 veth02fc818 14.10 13.13 9.12 2.66 0.00 0.00 0.00 0.00 18:06:01 veth8dff5fb 1.43 2.42 0.24 0.37 0.00 0.00 0.00 0.00 18:06:01 vethca2f828 153.66 155.44 13.42 331.29 0.00 0.00 0.00 0.03 18:06:01 ens3 4.70 2.92 1.30 2.26 0.00 0.00 0.00 0.00 18:06:01 veth1c96d81 155.27 153.92 331.27 13.44 0.00 0.00 0.00 0.03 18:07:01 veth8dff5fb 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 18:07:01 vethca2f828 1.10 1.37 0.18 0.17 0.00 0.00 0.00 0.00 18:07:01 ens3 28.48 20.18 666.89 3.14 0.00 0.00 0.00 0.00 18:07:01 br-a335fbc0f0f9 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 18:08:01 veth8dff5fb 0.33 0.55 0.04 0.05 0.00 0.00 0.00 0.00 18:08:01 vethca2f828 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 ens3 17.21 11.05 4.07 3.39 0.00 0.00 0.00 0.00 18:08:01 br-a335fbc0f0f9 18.73 10.31 9.88 1.04 0.00 0.00 0.00 0.00 18:09:01 veth8dff5fb 1.07 1.25 0.16 0.16 0.00 0.00 0.00 0.00 18:09:01 vethca2f828 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 ens3 4.93 4.07 0.99 1.53 0.00 0.00 0.00 0.00 18:09:01 br-a335fbc0f0f9 3.25 2.40 0.66 0.47 0.00 0.00 0.00 0.00 18:10:01 ens3 93.97 73.70 124.15 51.61 0.00 0.00 0.00 0.00 18:10:01 lo 29.45 29.45 3.02 3.02 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 312.90 205.83 3315.16 52.69 0.00 0.00 0.00 0.00 Average: lo 2.48 2.48 0.26 0.26 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4343) 12/11/23 _x86_64_ (8 CPU) 17:59:01 LINUX RESTART (8 CPU) 18:00:01 CPU %user %nice %system %iowait %steal %idle 18:01:01 all 10.10 0.00 0.91 4.74 0.03 84.22 18:01:01 0 25.63 0.00 1.85 2.22 0.05 70.25 18:01:01 1 8.69 0.00 0.80 0.17 0.03 90.31 18:01:01 2 10.16 0.00 0.97 1.27 0.03 87.57 18:01:01 3 24.67 0.00 1.64 2.17 0.07 71.45 18:01:01 4 4.86 0.00 0.58 0.12 0.02 94.42 18:01:01 5 3.32 0.00 0.57 12.10 0.05 83.96 18:01:01 6 1.59 0.00 0.47 1.32 0.00 96.63 18:01:01 7 1.82 0.00 0.37 18.59 0.02 79.20 18:02:01 all 33.99 0.00 1.38 3.26 0.08 61.29 18:02:01 0 29.71 0.00 1.31 1.51 0.08 67.39 18:02:01 1 33.31 0.00 2.77 1.59 0.08 62.25 18:02:01 2 35.52 0.00 1.17 0.75 0.07 62.49 18:02:01 3 40.59 0.00 1.34 0.38 0.07 57.62 18:02:01 4 35.07 0.00 1.48 0.96 0.08 62.42 18:02:01 5 36.07 0.00 1.22 6.88 0.08 55.74 18:02:01 6 26.59 0.00 1.19 13.92 0.08 58.22 18:02:01 7 35.00 0.00 0.57 0.13 0.08 64.22 18:03:01 all 39.72 0.00 1.99 0.32 0.07 57.89 18:03:01 0 42.87 0.00 2.70 0.45 0.10 53.88 18:03:01 1 28.76 0.00 2.09 0.67 0.05 68.44 18:03:01 2 41.69 0.00 1.63 0.52 0.08 56.08 18:03:01 3 49.77 0.00 2.10 0.00 0.07 48.06 18:03:01 4 45.61 0.00 2.32 0.12 0.08 51.87 18:03:01 5 36.46 0.00 1.99 0.10 0.07 61.38 18:03:01 6 40.58 0.00 1.35 0.60 0.07 57.39 18:03:01 7 32.14 0.00 1.76 0.10 0.05 65.95 18:04:01 all 9.14 0.00 0.89 3.60 0.05 86.32 18:04:01 0 1.62 0.00 0.55 1.23 0.02 96.58 18:04:01 1 10.64 0.00 0.95 0.45 0.03 87.92 18:04:01 2 6.67 0.00 0.99 12.96 0.05 79.33 18:04:01 3 19.70 0.00 1.24 0.43 0.05 78.58 18:04:01 4 24.78 0.00 1.59 8.44 0.07 65.12 18:04:01 5 6.27 0.00 0.85 0.02 0.03 92.83 18:04:01 6 0.95 0.00 0.43 5.28 0.12 93.22 18:04:01 7 2.42 0.00 0.55 0.03 0.02 96.98 18:05:01 all 32.00 0.00 6.07 3.71 0.15 58.06 18:05:01 0 29.69 0.00 6.34 22.01 0.17 41.79 18:05:01 1 33.54 0.00 6.33 0.56 0.15 59.42 18:05:01 2 31.32 0.00 5.78 0.67 0.15 62.07 18:05:01 3 33.08 0.00 5.84 0.58 0.15 60.35 18:05:01 4 30.50 0.00 6.08 0.17 0.12 63.14 18:05:01 5 32.34 0.00 5.92 0.96 0.15 60.62 18:05:01 6 33.71 0.00 5.45 4.30 0.14 56.41 18:05:01 7 31.88 0.00 6.81 0.47 0.17 60.67 18:06:01 all 24.65 0.00 2.60 6.49 0.16 66.10 18:06:01 0 23.16 0.00 3.34 29.21 0.15 44.14 18:06:01 1 22.52 0.00 2.22 2.61 0.12 72.53 18:06:01 2 24.37 0.00 2.32 1.14 0.18 71.98 18:06:01 3 24.04 0.00 2.32 0.79 0.15 72.70 18:06:01 4 23.18 0.00 2.62 3.01 0.20 70.99 18:06:01 5 24.98 0.00 2.74 4.10 0.18 68.00 18:06:01 6 27.66 0.00 2.80 9.58 0.15 59.80 18:06:01 7 27.28 0.00 2.45 1.51 0.13 68.62 18:07:01 all 25.25 0.00 1.61 0.82 0.42 71.91 18:07:01 0 23.42 0.00 1.42 0.02 0.43 74.72 18:07:01 1 21.16 0.00 1.72 1.34 0.48 75.30 18:07:01 2 15.79 0.00 1.54 0.17 0.41 82.09 18:07:01 3 23.66 0.00 1.29 0.43 0.47 74.15 18:07:01 4 26.40 0.00 1.45 0.15 0.38 71.62 18:07:01 5 28.99 0.00 1.99 0.80 0.37 67.85 18:07:01 6 32.67 0.00 1.65 2.62 0.35 62.70 18:07:01 7 29.97 0.00 1.87 1.03 0.42 66.71 18:08:01 all 9.30 0.00 1.48 0.45 0.09 88.67 18:08:01 0 10.87 0.00 1.42 0.03 0.10 87.58 18:08:01 1 8.64 0.00 1.53 1.01 0.08 88.74 18:08:01 2 8.75 0.00 1.51 0.49 0.10 89.15 18:08:01 3 6.59 0.00 1.39 0.17 0.10 91.75 18:08:01 4 8.28 0.00 1.36 0.25 0.08 90.03 18:08:01 5 10.66 0.00 1.70 0.07 0.12 87.46 18:08:01 6 9.80 0.00 1.40 1.46 0.12 87.22 18:08:01 7 10.86 0.00 1.51 0.15 0.10 87.38 18:09:01 all 5.14 0.00 1.26 1.92 0.09 91.59 18:09:01 0 4.65 0.00 1.31 0.44 0.08 93.52 18:09:01 1 5.32 0.00 1.32 0.87 0.08 92.40 18:09:01 2 5.07 0.00 1.41 2.18 0.12 91.23 18:09:01 3 4.33 0.00 1.29 0.67 0.08 93.62 18:09:01 4 4.08 0.00 0.94 1.06 0.10 93.82 18:09:01 5 7.20 0.00 1.32 1.02 0.08 90.37 18:09:01 6 5.18 0.00 1.14 1.04 0.10 92.53 18:09:01 7 5.28 0.00 1.31 8.00 0.08 85.32 18:10:01 all 7.63 0.00 0.97 3.23 0.04 88.14 18:10:01 0 10.42 0.00 0.90 1.15 0.03 87.49 18:10:01 1 18.16 0.00 1.39 1.40 0.05 79.00 18:10:01 2 14.78 0.00 1.28 19.77 0.05 64.12 18:10:01 3 1.94 0.00 0.67 0.43 0.02 96.94 18:10:01 4 4.95 0.00 1.09 1.35 0.05 92.56 18:10:01 5 4.49 0.00 1.05 0.62 0.03 93.81 18:10:01 6 4.34 0.00 0.75 0.82 0.03 94.05 18:10:01 7 2.02 0.00 0.63 0.37 0.02 96.96 Average: all 19.68 0.00 1.91 2.85 0.12 75.44 Average: 0 20.20 0.00 2.11 5.79 0.12 71.78 Average: 1 19.05 0.00 2.11 1.07 0.12 77.66 Average: 2 19.40 0.00 1.86 3.98 0.13 74.63 Average: 3 22.82 0.00 1.90 0.61 0.12 74.55 Average: 4 20.74 0.00 1.94 1.57 0.12 75.63 Average: 5 19.06 0.00 1.93 2.67 0.12 76.23 Average: 6 18.29 0.00 1.66 4.09 0.12 75.84 Average: 7 17.86 0.00 1.78 3.04 0.11 77.22