---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17150 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: 2799.998 BogoMIPS: 5599.99 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 712K 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 883 23297 0 7985 30827 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:43:25:f6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.82/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85539sec preferred_lft 85539sec inet6 fe80::f816:3eff:fe43:25f6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:29:7c:e3:13 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::42:29ff:fe7c:e313/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17150) 12/02/25 _x86_64_ (8 CPU) 11:49:19 LINUX RESTART (8 CPU) 11:50:01 tps rtps wtps bread/s bwrtn/s 11:51:01 59.81 31.59 28.21 2782.20 31141.74 11:52:02 12.70 0.00 12.70 0.00 17689.30 11:53:01 11.93 0.00 11.93 0.00 17572.21 11:54:01 12.80 0.00 12.80 0.00 18160.44 11:55:01 202.22 25.95 176.27 858.66 21300.32 11:56:01 172.09 19.61 152.47 2288.82 33125.55 11:57:01 108.98 0.08 108.90 4.34 78198.45 11:58:02 151.83 0.02 151.81 2.39 79576.86 11:59:01 333.86 2.52 331.33 397.49 62806.58 12:00:01 45.58 7.10 38.48 1315.78 10693.15 12:01:01 210.60 0.27 210.33 21.60 37477.22 12:02:01 7.00 0.02 6.98 0.13 185.80 12:03:01 59.61 0.75 58.86 34.79 1196.47 Average: 106.68 6.77 99.92 593.06 31505.37 11:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:51:01 30646248 31886564 2292972 6.96 38576 1529776 1299088 3.82 627712 1411784 80 11:52:02 30644164 31884628 2295056 6.97 38664 1529780 1299088 3.82 630408 1411776 16 11:53:01 30643280 31883856 2295940 6.97 38752 1529780 1299088 3.82 631412 1411776 20 11:54:01 30642476 31883164 2296744 6.97 38840 1529784 1316148 3.87 632168 1411788 172 11:55:01 30280564 31647360 2658656 8.07 53048 1634472 1514248 4.46 895156 1491620 59860 11:56:01 25888448 31542908 7050772 21.41 109304 5731796 2445404 7.19 1068000 5507848 3803656 11:57:01 24877104 31639668 8062116 24.48 141928 6702992 1733588 5.10 1007420 6478924 2698120 11:58:02 24630004 31644016 8309216 25.23 147128 6937112 1725412 5.08 1010856 6712532 966676 11:59:01 22659112 29919308 10280108 31.21 162776 7165244 8140420 23.95 2936608 6671104 1236 12:00:01 21988244 29509936 10950976 33.25 177260 7389800 9093276 26.75 3422480 6816652 170320 12:01:01 21559024 29425948 11380196 34.55 197560 7679372 9004824 26.49 3892036 6740808 2228 12:02:01 21521272 29389352 11417948 34.66 197716 7680424 9021428 26.54 3932292 6739052 336 12:03:01 23855740 31554736 9083480 27.58 198576 7507824 1661688 4.89 1871924 6544688 11588 Average: 26141206 31062419 6798014 20.64 118471 4965243 3811823 11.22 1735267 4565412 593408 11:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 ens3 197.62 142.78 515.91 30.48 0.00 0.00 0.00 0.00 11:51:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 11:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:02 ens3 2.52 0.68 2.83 0.09 0.00 0.00 0.00 0.00 11:52:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 3.30 0.10 1.89 0.17 0.00 0.00 0.00 0.00 11:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 ens3 6.35 0.12 3.77 0.01 0.00 0.00 0.00 0.00 11:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 ens3 156.96 99.05 528.05 44.45 0.00 0.00 0.00 0.00 11:55:01 lo 0.87 0.87 0.10 0.10 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 ens3 1462.76 854.26 36378.99 74.96 0.00 0.00 0.00 0.00 11:56:01 lo 14.26 14.26 1.31 1.31 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 ens3 169.82 88.39 6061.16 7.32 0.00 0.00 0.00 0.00 11:57:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:58:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:02 ens3 4.21 3.81 1.47 1.31 0.00 0.00 0.00 0.00 11:58:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:59:01 vethbfce2c4 2.80 2.58 0.31 0.31 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 vethe7de157 138.89 156.62 26.16 24.54 0.00 0.00 0.00 0.00 11:59:01 veth131ee12 12.74 23.40 1.05 333.16 0.00 0.00 0.00 0.03 12:00:01 vethbfce2c4 9.92 11.90 2.10 1.39 0.00 0.00 0.00 0.00 12:00:01 docker0 0.33 0.33 0.03 2.45 0.00 0.00 0.00 0.00 12:00:01 vethe7de157 1.50 1.78 0.35 0.49 0.00 0.00 0.00 0.00 12:00:01 veth131ee12 0.27 0.33 0.02 0.02 0.00 0.00 0.00 0.00 12:01:01 vethbfce2c4 6.85 9.60 1.53 0.74 0.00 0.00 0.00 0.00 12:01:01 docker0 32.31 56.21 3.38 1424.49 0.00 0.00 0.00 0.00 12:01:01 vethe7de157 102.03 103.05 24.92 11.99 0.00 0.00 0.00 0.00 12:01:01 veth131ee12 0.32 0.22 0.02 0.01 0.00 0.00 0.00 0.00 12:02:01 vethbfce2c4 159.30 160.88 19.66 38.23 0.00 0.00 0.00 0.00 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 vethe7de157 149.87 151.55 37.26 17.03 0.00 0.00 0.00 0.00 12:02:01 veth131ee12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 ens3 2181.34 1311.38 46312.98 188.19 0.00 0.00 0.00 0.00 12:03:01 lo 28.43 28.43 2.53 2.53 0.00 0.00 0.00 0.00 Average: docker0 2.51 4.36 0.26 109.91 0.00 0.00 0.00 0.00 Average: ens3 166.80 100.14 3561.95 14.36 0.00 0.00 0.00 0.00 Average: lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17150) 12/02/25 _x86_64_ (8 CPU) 11:49:19 LINUX RESTART (8 CPU) 11:50:01 CPU %user %nice %system %iowait %steal %idle 11:51:01 all 2.15 0.00 0.36 3.29 0.01 94.18 11:51:01 0 1.77 0.00 0.42 19.37 0.02 78.43 11:51:01 1 2.35 0.00 0.20 0.10 0.00 97.35 11:51:01 2 1.40 0.00 0.22 0.12 0.02 98.25 11:51:01 3 1.69 0.00 0.47 1.66 0.02 96.17 11:51:01 4 0.92 0.00 0.27 0.38 0.02 98.41 11:51:01 5 1.90 0.00 0.72 0.82 0.02 96.55 11:51:01 6 3.54 0.00 0.38 0.67 0.02 95.39 11:51:01 7 3.65 0.00 0.20 3.22 0.00 92.93 11:52:02 all 0.03 0.00 0.02 1.48 0.01 98.47 11:52:02 0 0.03 0.00 0.02 11.76 0.02 88.18 11:52:02 1 0.02 0.00 0.02 0.00 0.02 99.95 11:52:02 2 0.02 0.00 0.03 0.00 0.00 99.95 11:52:02 3 0.03 0.00 0.02 0.05 0.00 99.90 11:52:02 4 0.05 0.00 0.03 0.00 0.02 99.90 11:52:02 5 0.03 0.00 0.02 0.00 0.00 99.95 11:52:02 6 0.00 0.00 0.00 0.00 0.00 100.00 11:52:02 7 0.07 0.00 0.02 0.00 0.02 99.90 11:53:01 all 0.12 0.00 0.00 1.50 0.01 98.37 11:53:01 0 0.02 0.00 0.00 11.98 0.00 88.01 11:53:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:53:01 2 0.00 0.00 0.00 0.00 0.02 99.98 11:53:01 3 0.02 0.00 0.00 0.00 0.02 99.97 11:53:01 4 0.86 0.00 0.00 0.00 0.02 99.12 11:53:01 5 0.03 0.00 0.00 0.00 0.00 99.97 11:53:01 6 0.02 0.00 0.00 0.00 0.00 99.98 11:53:01 7 0.05 0.00 0.02 0.00 0.00 99.93 11:54:01 all 0.08 0.00 0.01 1.10 0.01 98.80 11:54:01 0 0.02 0.00 0.03 8.80 0.02 91.13 11:54:01 1 0.03 0.00 0.02 0.00 0.00 99.95 11:54:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:54:01 3 0.02 0.00 0.00 0.00 0.00 99.98 11:54:01 4 0.50 0.00 0.00 0.00 0.00 99.50 11:54:01 5 0.05 0.00 0.03 0.00 0.00 99.92 11:54:01 6 0.00 0.00 0.00 0.00 0.02 99.98 11:54:01 7 0.02 0.00 0.00 0.00 0.00 99.98 11:55:01 all 5.29 0.00 0.45 2.29 0.02 91.95 11:55:01 0 13.00 0.00 0.63 12.71 0.03 73.62 11:55:01 1 2.87 0.00 0.27 0.28 0.02 96.57 11:55:01 2 5.59 0.00 0.32 0.48 0.02 93.59 11:55:01 3 1.70 0.00 0.13 0.12 0.05 98.00 11:55:01 4 9.08 0.00 0.66 0.51 0.03 89.71 11:55:01 5 7.04 0.00 1.34 4.21 0.03 87.38 11:55:01 6 0.57 0.00 0.17 0.00 0.00 99.26 11:55:01 7 2.43 0.00 0.10 0.00 0.02 97.45 11:56:01 all 16.02 0.00 5.33 4.95 0.10 73.60 11:56:01 0 24.70 0.00 6.37 23.77 0.14 45.03 11:56:01 1 14.38 0.00 5.02 0.55 0.10 79.95 11:56:01 2 17.89 0.00 4.66 1.58 0.12 75.75 11:56:01 3 27.13 0.00 6.52 4.70 0.13 61.52 11:56:01 4 10.73 0.00 4.78 4.65 0.10 79.74 11:56:01 5 10.80 0.00 5.33 0.86 0.08 82.92 11:56:01 6 11.58 0.00 4.73 2.47 0.10 81.13 11:56:01 7 10.98 0.00 5.22 1.13 0.07 82.61 11:57:01 all 5.11 0.00 2.27 25.03 0.05 67.54 11:57:01 0 4.23 0.00 2.38 82.77 0.05 10.56 11:57:01 1 5.92 0.00 2.54 15.33 0.05 76.16 11:57:01 2 4.68 0.00 3.01 8.09 0.03 84.19 11:57:01 3 6.19 0.00 2.04 39.14 0.03 52.60 11:57:01 4 5.25 0.00 2.76 2.26 0.05 89.69 11:57:01 5 3.93 0.00 1.69 6.04 0.05 88.28 11:57:01 6 5.12 0.00 1.44 27.49 0.05 65.90 11:57:01 7 5.56 0.00 2.33 19.32 0.03 72.75 11:58:02 all 1.64 0.00 0.83 23.83 0.02 73.68 11:58:02 0 1.20 0.00 0.62 17.81 0.02 80.36 11:58:02 1 2.20 0.00 0.48 14.41 0.03 82.88 11:58:02 2 1.67 0.00 0.43 14.92 0.02 82.97 11:58:02 3 3.04 0.00 0.74 14.33 0.02 81.87 11:58:02 4 1.20 0.00 0.85 18.55 0.02 79.38 11:58:02 5 1.77 0.00 0.55 2.92 0.02 94.75 11:58:02 6 0.97 0.00 1.22 64.48 0.03 33.29 11:58:02 7 1.10 0.00 1.74 43.49 0.02 53.66 11:59:01 all 22.05 0.00 3.27 9.02 0.08 65.58 11:59:01 0 23.23 0.00 3.27 1.24 0.09 72.17 11:59:01 1 22.64 0.00 2.89 8.20 0.09 66.18 11:59:01 2 25.88 0.00 4.00 37.00 0.09 33.04 11:59:01 3 25.56 0.00 3.33 6.09 0.10 64.92 11:59:01 4 12.50 0.00 2.32 6.12 0.08 78.97 11:59:01 5 28.02 0.00 3.89 5.51 0.09 62.50 11:59:01 6 21.09 0.00 3.44 4.67 0.07 70.73 11:59:01 7 17.56 0.00 3.01 3.40 0.09 75.94 12:00:01 all 9.87 0.00 1.17 0.87 0.05 88.04 12:00:01 0 9.60 0.00 1.19 0.22 0.05 88.94 12:00:01 1 8.02 0.00 1.57 4.15 0.05 86.21 12:00:01 2 6.71 0.00 0.99 0.12 0.05 92.13 12:00:01 3 10.74 0.00 1.41 0.22 0.05 87.59 12:00:01 4 9.20 0.00 0.82 0.54 0.03 89.39 12:00:01 5 14.02 0.00 1.04 0.57 0.05 84.33 12:00:01 6 13.45 0.00 1.25 0.15 0.07 85.08 12:00:01 7 7.22 0.00 1.11 1.01 0.05 90.61 12:01:01 all 8.48 0.00 1.86 4.59 0.06 85.01 12:01:01 0 12.62 0.00 1.99 2.09 0.05 83.25 12:01:01 1 7.00 0.00 1.56 7.85 0.07 83.53 12:01:01 2 9.13 0.00 2.04 6.80 0.07 81.96 12:01:01 3 3.28 0.00 1.66 0.59 0.05 94.43 12:01:01 4 7.01 0.00 1.43 3.59 0.05 87.93 12:01:01 5 5.05 0.00 1.90 7.82 0.07 85.17 12:01:01 6 16.95 0.00 2.36 4.38 0.07 76.24 12:01:01 7 6.79 0.00 1.96 3.62 0.08 87.55 12:01:01 CPU %user %nice %system %iowait %steal %idle 12:02:01 all 3.91 0.00 0.38 0.02 0.04 95.65 12:02:01 0 2.92 0.00 0.38 0.00 0.03 96.66 12:02:01 1 4.91 0.00 0.35 0.02 0.05 94.67 12:02:01 2 4.30 0.00 0.40 0.00 0.02 95.28 12:02:01 3 3.89 0.00 0.42 0.02 0.02 95.66 12:02:01 4 4.87 0.00 0.35 0.02 0.03 94.72 12:02:01 5 3.38 0.00 0.28 0.00 0.03 96.31 12:02:01 6 4.17 0.00 0.28 0.16 0.03 95.35 12:02:01 7 2.82 0.00 0.60 0.02 0.03 96.53 12:03:01 all 2.64 0.00 0.71 0.18 0.03 96.45 12:03:01 0 2.17 0.00 0.83 0.03 0.03 96.93 12:03:01 1 1.39 0.00 0.65 0.55 0.03 97.37 12:03:01 2 4.29 0.00 1.05 0.07 0.03 94.56 12:03:01 3 1.19 0.00 0.57 0.07 0.03 98.15 12:03:01 4 7.15 0.00 0.65 0.12 0.03 92.04 12:03:01 5 2.16 0.00 0.64 0.05 0.03 97.12 12:03:01 6 1.69 0.00 0.72 0.10 0.05 97.44 12:03:01 7 1.09 0.00 0.53 0.38 0.02 97.98 Average: all 5.93 0.00 1.28 6.02 0.04 86.74 Average: 0 7.31 0.00 1.39 14.84 0.04 76.42 Average: 1 5.49 0.00 1.19 3.96 0.04 89.32 Average: 2 6.24 0.00 1.31 5.27 0.04 87.14 Average: 3 6.46 0.00 1.33 5.18 0.04 87.00 Average: 4 5.33 0.00 1.15 2.83 0.04 90.66 Average: 5 5.98 0.00 1.33 2.21 0.04 90.44 Average: 6 6.07 0.00 1.23 8.06 0.04 84.61 Average: 7 4.54 0.00 1.29 5.83 0.03 88.31