---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-42984 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 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 910 23192 0 8064 30801 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:d8:3f:53 brd ff:ff:ff:ff:ff:ff inet 10.30.107.247/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:fed8:3f53/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5c:21:6a:94 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::42:5cff:fe21:6a94/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42984) 09/02/25 _x86_64_ (8 CPU) 10:01:54 LINUX RESTART (8 CPU) 10:02:01 tps rtps wtps bread/s bwrtn/s 10:03:01 237.83 70.15 167.67 5266.72 79082.55 10:04:01 123.90 3.80 120.10 60.92 64138.11 10:05:08 102.36 17.43 84.93 2049.99 44603.85 10:06:01 240.92 0.40 240.52 30.02 170673.35 10:07:01 372.04 2.53 369.51 391.40 73435.09 10:08:01 144.23 0.13 144.09 12.93 16731.74 10:09:01 99.57 0.23 99.33 17.99 18255.38 10:10:01 6.05 0.00 6.05 0.00 216.90 10:11:01 61.47 0.75 60.72 29.20 1227.13 Average: 152.47 10.82 141.65 899.29 50410.78 10:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:03:01 30366332 31700640 2572888 7.81 45576 1612708 1470268 4.33 830756 1477680 41208 10:04:01 29990220 31635504 2949000 8.95 74580 1876724 1490940 4.39 922592 1725416 115080 10:05:08 25812364 31517412 7126856 21.64 116120 5745684 2443304 7.19 1100152 5524312 3119796 10:06:01 24431564 31623336 8507656 25.83 148448 7107568 1737904 5.11 1033660 6882500 1381492 10:07:01 22178232 29573772 10760988 32.67 164276 7294800 8717820 25.65 3310224 6770516 336 10:08:01 21585544 29440336 11353676 34.47 187084 7685932 9015148 26.52 3509684 7105140 45852 10:09:01 21270440 29217844 11668780 35.43 207620 7748208 9222984 27.14 3775488 7144708 760 10:10:01 21202896 29153984 11736324 35.63 207768 7751480 9302880 27.37 3838376 7146480 456 10:11:01 23759808 31539704 9179412 27.87 208768 7576488 1646256 4.84 1559016 6951712 11356 Average: 24510822 30600281 8428398 25.59 151138 6044399 5005278 14.73 2208883 5636496 524037 10:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:03:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 10:03:01 ens3 328.43 220.51 1002.64 60.32 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 10:04:01 ens3 67.52 56.96 950.82 10.84 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:08 lo 12.42 12.42 1.14 1.14 0.00 0.00 0.00 0.00 10:05:08 ens3 1215.92 747.44 38250.18 70.85 0.00 0.00 0.00 0.00 10:05:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 br-ba692ef86b87 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 10:06:01 ens3 15.80 13.75 4.50 4.92 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 veth8840584 1.87 2.22 0.24 0.21 0.00 0.00 0.00 0.00 10:07:01 veth1a7150d 91.75 91.40 16.00 18.61 0.00 0.00 0.00 0.00 10:07:01 veth1b3068f 136.51 154.27 25.74 24.21 0.00 0.00 0.00 0.00 10:07:01 br-ba692ef86b87 15.65 19.26 1.04 319.46 0.00 0.00 0.00 0.00 10:08:01 veth8840584 3.93 5.57 0.68 0.50 0.00 0.00 0.00 0.00 10:08:01 veth1a7150d 0.17 0.22 0.53 0.02 0.00 0.00 0.00 0.00 10:08:01 veth92bafa7 55.96 70.09 3.89 1156.61 0.00 0.00 0.00 0.09 10:08:01 veth1b3068f 1.30 1.52 0.32 0.42 0.00 0.00 0.00 0.00 10:09:01 veth8840584 6.61 8.30 1.03 4.21 0.00 0.00 0.00 0.00 10:09:01 veth1a7150d 141.72 141.32 25.77 54.48 0.00 0.00 0.00 0.00 10:09:01 veth1b3068f 348.88 351.02 111.80 43.05 0.00 0.00 0.00 0.01 10:09:01 br-ba692ef86b87 16.51 19.96 1.10 319.45 0.00 0.00 0.00 0.00 10:10:01 veth8840584 14.38 16.98 2.23 2.90 0.00 0.00 0.00 0.00 10:10:01 veth1a7150d 147.39 147.36 21.49 64.72 0.00 0.00 0.00 0.01 10:10:01 veth1b3068f 364.56 366.04 131.63 39.26 0.00 0.00 0.00 0.01 10:10:01 br-ba692ef86b87 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 lo 28.96 28.96 2.59 2.59 0.00 0.00 0.00 0.00 10:11:01 ens3 1960.66 1281.94 47262.96 182.55 0.00 0.00 0.00 0.00 10:11:01 docker0 67.41 82.69 5.15 1382.71 0.00 0.00 0.00 0.00 Average: lo 2.88 2.88 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 217.14 141.73 5250.90 20.22 0.00 0.00 0.00 0.00 Average: docker0 7.49 9.19 0.57 153.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42984) 09/02/25 _x86_64_ (8 CPU) 10:01:54 LINUX RESTART (8 CPU) 10:02:01 CPU %user %nice %system %iowait %steal %idle 10:03:01 all 6.16 0.00 1.07 9.49 0.05 83.24 10:03:01 0 5.46 0.00 0.75 13.80 0.03 79.96 10:03:01 1 3.87 0.00 0.85 0.80 0.03 94.45 10:03:01 2 15.28 0.00 2.18 18.38 0.12 64.03 10:03:01 3 2.76 0.00 0.57 1.25 0.03 95.38 10:03:01 4 4.12 0.00 1.84 1.19 0.03 92.82 10:03:01 5 5.80 0.00 0.70 4.94 0.03 88.52 10:03:01 6 8.43 0.00 0.92 32.33 0.05 58.27 10:03:01 7 3.54 0.00 0.72 3.22 0.05 92.47 10:04:01 all 7.74 0.00 0.61 3.90 0.04 87.71 10:04:01 0 1.00 0.00 0.37 8.70 0.02 89.91 10:04:01 1 7.56 0.00 0.24 0.49 0.03 91.68 10:04:01 2 16.70 0.00 1.00 0.59 0.03 81.68 10:04:01 3 18.06 0.00 1.22 0.73 0.08 79.91 10:04:01 4 11.67 0.00 0.89 0.35 0.08 87.00 10:04:01 5 4.82 0.00 0.45 0.02 0.03 94.68 10:04:01 6 0.86 0.00 0.54 19.97 0.03 78.61 10:04:01 7 1.18 0.00 0.17 0.00 0.02 98.63 10:05:08 all 9.45 0.00 4.04 35.42 0.28 50.81 10:05:08 0 9.36 0.00 4.03 60.57 0.09 25.95 10:05:08 1 7.91 0.00 4.78 46.28 0.08 40.96 10:05:08 2 13.25 0.00 4.27 35.20 0.55 46.72 10:05:08 3 8.92 0.00 3.49 34.78 0.35 52.46 10:05:08 4 9.73 0.00 3.13 32.27 0.66 54.21 10:05:08 5 8.98 0.00 4.65 12.10 0.28 74.00 10:05:08 6 8.32 0.00 3.82 32.85 0.14 54.87 10:05:08 7 9.06 0.00 4.17 29.56 0.06 57.15 10:06:01 all 9.63 0.00 4.24 21.87 0.45 63.80 10:06:01 0 7.96 0.00 4.09 27.84 0.10 60.02 10:06:01 1 9.70 0.00 4.67 39.78 0.12 45.73 10:06:01 2 11.10 0.00 4.91 10.89 0.08 73.02 10:06:01 3 8.50 0.00 3.76 52.44 0.66 34.64 10:06:01 4 11.56 0.00 4.19 6.33 1.02 76.90 10:06:01 5 10.03 0.00 4.86 26.88 0.08 58.14 10:06:01 6 8.52 0.00 3.76 7.62 1.37 78.73 10:06:01 7 9.69 0.00 3.74 4.14 0.10 82.34 10:07:01 all 29.15 0.00 3.60 2.72 0.10 64.44 10:07:01 0 33.14 0.00 3.98 0.62 0.10 62.16 10:07:01 1 31.20 0.00 3.55 0.72 0.10 64.43 10:07:01 2 19.58 0.00 2.59 2.27 0.08 75.48 10:07:01 3 26.45 0.00 3.99 14.16 0.10 55.30 10:07:01 4 30.61 0.00 3.88 0.89 0.12 64.51 10:07:01 5 33.63 0.00 3.96 1.66 0.08 60.66 10:07:01 6 25.65 0.00 2.94 0.52 0.10 70.79 10:07:01 7 33.01 0.00 3.95 0.92 0.10 62.02 10:08:01 all 5.15 0.00 1.40 0.74 0.05 92.66 10:08:01 0 3.70 0.00 1.54 1.94 0.05 92.77 10:08:01 1 4.78 0.00 1.12 0.02 0.03 94.05 10:08:01 2 5.36 0.00 1.01 0.02 0.05 93.57 10:08:01 3 4.49 0.00 1.32 0.23 0.05 93.90 10:08:01 4 6.46 0.00 1.72 1.35 0.05 90.42 10:08:01 5 4.57 0.00 1.70 0.76 0.05 92.93 10:08:01 6 6.22 0.00 1.44 1.52 0.03 90.79 10:08:01 7 5.63 0.00 1.34 0.12 0.07 92.85 10:09:01 all 11.01 0.00 1.96 0.56 0.06 86.41 10:09:01 0 9.08 0.00 1.99 1.31 0.05 87.57 10:09:01 1 9.08 0.00 2.52 0.52 0.07 87.82 10:09:01 2 9.77 0.00 2.01 0.08 0.05 88.09 10:09:01 3 11.26 0.00 1.46 0.10 0.07 87.11 10:09:01 4 10.48 0.00 1.49 0.05 0.03 87.95 10:09:01 5 11.19 0.00 1.83 2.21 0.07 84.70 10:09:01 6 14.74 0.00 2.33 0.08 0.08 82.77 10:09:01 7 12.49 0.00 1.98 0.13 0.07 85.34 10:10:01 all 3.63 0.00 0.60 0.03 0.06 95.69 10:10:01 0 3.81 0.00 0.68 0.02 0.07 95.42 10:10:01 1 4.27 0.00 0.84 0.00 0.07 94.83 10:10:01 2 2.72 0.00 0.27 0.07 0.03 96.91 10:10:01 3 3.31 0.00 0.95 0.00 0.05 95.69 10:10:01 4 2.79 0.00 0.42 0.00 0.07 96.72 10:10:01 5 3.68 0.00 0.59 0.10 0.07 95.56 10:10:01 6 5.23 0.00 0.43 0.02 0.05 94.27 10:10:01 7 3.20 0.00 0.64 0.00 0.07 96.10 10:11:01 all 3.03 0.00 0.83 0.13 0.04 95.96 10:11:01 0 2.54 0.00 0.90 0.05 0.03 96.47 10:11:01 1 1.98 0.00 0.86 0.12 0.05 97.00 10:11:01 2 1.72 0.00 0.82 0.07 0.05 97.34 10:11:01 3 2.94 0.00 0.67 0.03 0.05 96.31 10:11:01 4 1.97 0.00 0.75 0.03 0.03 97.21 10:11:01 5 1.96 0.00 0.75 0.17 0.05 97.07 10:11:01 6 4.87 0.00 1.02 0.50 0.05 93.56 10:11:01 7 6.27 0.00 0.92 0.05 0.05 92.71 Average: all 9.43 0.00 2.03 8.47 0.12 79.94 Average: 0 8.45 0.00 2.03 13.13 0.06 76.33 Average: 1 8.90 0.00 2.15 9.87 0.06 79.01 Average: 2 10.64 0.00 2.11 7.84 0.12 79.29 Average: 3 9.62 0.00 1.93 11.27 0.16 77.02 Average: 4 9.90 0.00 2.02 5.07 0.23 82.78 Average: 5 9.40 0.00 2.14 5.06 0.09 83.31 Average: 6 9.20 0.00 1.91 10.91 0.20 77.78 Average: 7 9.35 0.00 1.97 4.57 0.06 84.05