---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26082 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 11% / 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 893 22843 0 8430 30818 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:8f:c9:7c brd ff:ff:ff:ff:ff:ff inet 10.30.106.251/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85662sec preferred_lft 85662sec inet6 fe80::f816:3eff:fe8f:c97c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:8e:1e:6b 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::42:7ff:fe8e:1e6b/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-26082) 07/05/25 _x86_64_ (8 CPU) 20:21:21 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 150.49 23.15 127.35 2320.28 30315.35 20:24:01 549.54 4.18 545.36 430.33 245235.53 20:25:01 176.52 0.10 176.42 7.73 26994.03 20:26:01 18.86 0.00 18.86 0.00 19378.87 20:27:01 239.48 0.40 239.08 32.39 52821.06 20:28:01 29.63 0.02 29.61 0.13 19703.78 20:29:01 27.23 0.00 27.23 0.00 19910.15 20:30:01 24.88 0.00 24.88 0.00 7986.27 20:31:01 27.23 0.00 27.23 0.00 391.80 20:32:01 6.90 0.00 6.90 0.00 163.71 20:33:01 70.90 0.87 70.04 49.86 1562.94 Average: 120.15 2.61 117.54 258.24 38587.30 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 27212636 31497232 5726584 17.39 90384 4443216 2788040 8.20 1092756 4219528 2669964 20:24:01 23621868 31223320 9317352 28.29 160652 7485824 7584868 22.32 1495648 7165240 3292 20:25:01 19830128 27615244 13109092 39.80 165748 7672792 13303024 39.14 5404280 6969692 700 20:26:01 19713860 27484024 13225360 40.15 165904 7658544 13600580 40.02 5538636 6948544 572 20:27:01 19044308 27356996 13894912 42.18 206588 8107228 13971872 41.11 5760712 7334152 2280 20:28:01 18990936 27307064 13948284 42.35 206748 8110500 13987884 41.16 5812272 7335972 1160 20:29:01 18484852 26810932 14454368 43.88 206888 8120240 14671940 43.17 6309896 7341360 1280 20:30:01 18439784 26769252 14499436 44.02 207000 8123544 14669896 43.16 6353156 7343268 1896 20:31:01 18404912 26737356 14534308 44.12 207128 8126316 14881820 43.79 6385316 7345592 1524 20:32:01 18382024 26714696 14557196 44.19 207240 8126392 14881472 43.78 6408660 7345564 460 20:33:01 23379232 31534304 9559988 29.02 208652 7945432 1721612 5.07 1740860 7138432 11520 Average: 20500413 28277311 12438807 37.76 184812 7629093 11460273 33.72 4754745 6953395 244968 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 17.13 17.13 1.60 1.60 0.00 0.00 0.00 0.00 20:23:01 ens3 1128.61 650.06 29811.25 57.67 0.00 0.00 0.00 0.00 20:24:01 vethc2b55c4 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 20:24:01 br-d1949077f38a 0.07 0.15 0.00 0.01 0.00 0.00 0.00 0.00 20:24:01 vethca42669 0.32 0.42 0.02 0.03 0.00 0.00 0.00 0.00 20:24:01 vethf609c95 0.12 0.27 0.01 0.02 0.00 0.00 0.00 0.00 20:25:01 vethc2b55c4 28.06 48.99 2.20 312.57 0.00 0.00 0.00 0.03 20:25:01 br-d1949077f38a 28.48 48.53 1.83 312.55 0.00 0.00 0.00 0.00 20:25:01 vethd11c53e 3.15 2.98 0.34 0.32 0.00 0.00 0.00 0.00 20:25:01 vethca42669 31.58 26.38 3.45 3.69 0.00 0.00 0.00 0.00 20:26:01 vethc2b55c4 0.52 0.37 0.03 0.02 0.00 0.00 0.00 0.00 20:26:01 br-d1949077f38a 0.52 0.35 0.03 0.02 0.00 0.00 0.00 0.00 20:26:01 vethd11c53e 4.95 5.91 1.22 0.58 0.00 0.00 0.00 0.00 20:26:01 vethca42669 56.78 39.09 4.62 5.66 0.00 0.00 0.00 0.00 20:27:01 vethc2b55c4 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 br-d1949077f38a 0.17 0.13 0.02 0.01 0.00 0.00 0.00 0.00 20:27:01 vethd11c53e 13.46 13.93 3.85 2.37 0.00 0.00 0.00 0.00 20:27:01 vethca42669 60.51 42.41 5.70 6.25 0.00 0.00 0.00 0.00 20:28:01 vethc2b55c4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 br-d1949077f38a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 vethd11c53e 56.66 54.41 21.30 35.85 0.00 0.00 0.00 0.00 20:28:01 vethca42669 78.39 57.39 13.67 9.84 0.00 0.00 0.00 0.00 20:29:01 vethc2b55c4 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 br-d1949077f38a 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 vethd11c53e 50.99 47.21 15.31 28.46 0.00 0.00 0.00 0.00 20:29:01 vethca42669 78.34 57.74 20.76 11.50 0.00 0.00 0.00 0.00 20:30:01 vethc2b55c4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 br-d1949077f38a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 vethd11c53e 64.29 59.06 20.39 37.19 0.00 0.00 0.00 0.00 20:30:01 vethca42669 86.37 64.77 20.71 12.32 0.00 0.00 0.00 0.00 20:31:01 vethc2b55c4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 br-d1949077f38a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 vethd11c53e 77.74 72.40 21.42 46.61 0.00 0.00 0.00 0.00 20:31:01 vethca42669 86.15 63.72 19.26 11.84 0.00 0.00 0.00 0.00 20:32:01 vethc2b55c4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 br-d1949077f38a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 vethd11c53e 7.42 8.47 2.65 1.76 0.00 0.00 0.00 0.00 20:32:01 vethca42669 55.01 37.23 4.23 5.36 0.00 0.00 0.00 0.00 20:33:01 docker0 69.31 116.11 5.20 1344.46 0.00 0.00 0.00 0.00 20:33:01 lo 36.89 36.89 3.24 3.24 0.00 0.00 0.00 0.00 20:33:01 ens3 2438.29 1421.66 54121.34 208.90 0.00 0.00 0.00 0.00 Average: docker0 6.30 10.56 0.47 122.22 0.00 0.00 0.00 0.00 Average: lo 3.00 3.00 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 187.12 106.52 4844.34 12.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26082) 07/05/25 _x86_64_ (8 CPU) 20:21:21 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 13.52 0.00 2.80 1.47 0.05 82.17 20:23:01 0 4.79 0.00 2.83 0.37 0.02 92.00 20:23:01 1 30.69 0.00 3.96 2.03 0.07 63.26 20:23:01 2 31.48 0.00 3.42 0.90 0.08 64.12 20:23:01 3 9.59 0.00 2.67 5.48 0.05 82.21 20:23:01 4 12.33 0.00 2.86 0.47 0.05 84.29 20:23:01 5 7.32 0.00 2.41 2.01 0.07 88.19 20:23:01 6 6.59 0.00 2.31 0.17 0.02 90.92 20:23:01 7 5.41 0.00 1.91 0.32 0.03 92.33 20:24:01 all 16.63 0.00 7.14 14.98 0.08 61.17 20:24:01 0 18.40 0.00 8.36 54.02 0.12 19.11 20:24:01 1 16.73 0.00 7.33 3.79 0.08 72.06 20:24:01 2 16.01 0.00 6.37 25.23 0.07 52.32 20:24:01 3 16.77 0.00 7.10 15.45 0.08 60.60 20:24:01 4 16.97 0.00 6.32 2.54 0.05 74.12 20:24:01 5 15.06 0.00 6.96 7.94 0.07 69.97 20:24:01 6 17.26 0.00 7.61 6.72 0.08 68.33 20:24:01 7 15.85 0.00 7.11 4.44 0.07 72.53 20:25:01 all 64.67 0.00 6.28 0.62 0.13 28.31 20:25:01 0 58.62 0.00 6.15 0.19 0.14 34.91 20:25:01 1 65.61 0.00 6.24 0.30 0.13 27.71 20:25:01 2 63.30 0.00 5.95 1.61 0.12 29.03 20:25:01 3 65.13 0.00 6.71 1.13 0.14 26.90 20:25:01 4 65.56 0.00 6.47 0.46 0.12 27.40 20:25:01 5 65.21 0.00 6.10 0.90 0.14 27.66 20:25:01 6 65.75 0.00 5.91 0.19 0.12 28.03 20:25:01 7 68.17 0.00 6.69 0.17 0.13 24.83 20:26:01 all 4.24 0.00 0.53 0.49 0.07 94.67 20:26:01 0 4.09 0.00 0.72 0.15 0.08 94.96 20:26:01 1 4.24 0.00 0.47 0.02 0.07 95.21 20:26:01 2 4.61 0.00 0.78 0.17 0.08 94.36 20:26:01 3 3.99 0.00 0.48 0.00 0.05 95.48 20:26:01 4 5.14 0.00 0.55 0.02 0.07 94.23 20:26:01 5 4.25 0.00 0.35 3.55 0.07 91.79 20:26:01 6 3.91 0.00 0.49 0.00 0.10 95.50 20:26:01 7 3.71 0.00 0.40 0.02 0.07 95.80 20:27:01 all 10.30 0.00 2.52 2.76 0.08 84.34 20:27:01 0 11.07 0.00 2.84 5.80 0.08 80.21 20:27:01 1 16.78 0.00 2.95 1.02 0.10 79.15 20:27:01 2 7.54 0.00 2.27 2.29 0.08 87.81 20:27:01 3 12.23 0.00 2.18 0.39 0.08 85.13 20:27:01 4 8.66 0.00 2.66 1.21 0.08 87.39 20:27:01 5 8.56 0.00 1.93 4.20 0.07 85.24 20:27:01 6 9.04 0.00 2.38 5.59 0.08 82.90 20:27:01 7 8.49 0.00 2.95 1.62 0.07 86.87 20:28:01 all 6.19 0.00 0.56 0.50 0.08 92.67 20:28:01 0 5.90 0.00 0.72 0.03 0.08 93.26 20:28:01 1 7.09 0.00 0.50 0.02 0.07 92.34 20:28:01 2 5.35 0.00 0.59 0.23 0.08 93.75 20:28:01 3 6.85 0.00 0.52 0.02 0.07 92.55 20:28:01 4 8.41 0.00 0.53 0.02 0.08 90.96 20:28:01 5 4.84 0.00 0.40 0.00 0.08 94.67 20:28:01 6 5.74 0.00 0.59 3.65 0.10 89.93 20:28:01 7 5.32 0.00 0.65 0.03 0.10 93.90 20:29:01 all 9.20 0.00 0.94 0.48 0.08 89.31 20:29:01 0 9.21 0.00 1.30 0.03 0.08 89.37 20:29:01 1 10.32 0.00 0.98 0.00 0.08 88.61 20:29:01 2 8.57 0.00 0.85 0.07 0.08 90.42 20:29:01 3 9.87 0.00 0.92 0.05 0.08 89.08 20:29:01 4 11.33 0.00 1.00 0.17 0.07 87.44 20:29:01 5 7.56 0.00 0.72 0.05 0.08 91.58 20:29:01 6 6.78 0.00 0.92 3.31 0.08 88.90 20:29:01 7 9.93 0.00 0.80 0.12 0.10 89.05 20:30:01 all 5.41 0.00 0.65 0.23 0.09 93.63 20:30:01 0 4.14 0.00 0.62 0.05 0.10 95.09 20:30:01 1 5.59 0.00 0.57 0.03 0.08 93.72 20:30:01 2 4.24 0.00 0.67 0.05 0.10 94.94 20:30:01 3 6.04 0.00 0.68 0.07 0.08 93.12 20:30:01 4 6.83 0.00 0.68 0.03 0.08 92.37 20:30:01 5 5.40 0.00 0.72 0.02 0.07 93.81 20:30:01 6 5.79 0.00 0.59 1.49 0.10 92.04 20:30:01 7 5.24 0.00 0.64 0.07 0.08 93.97 20:31:01 all 4.34 0.00 0.50 0.12 0.08 94.97 20:31:01 0 3.69 0.00 0.52 0.08 0.07 95.64 20:31:01 1 4.82 0.00 0.43 0.05 0.08 94.62 20:31:01 2 3.91 0.00 0.48 0.07 0.08 95.46 20:31:01 3 4.46 0.00 0.43 0.02 0.05 95.04 20:31:01 4 5.33 0.00 0.60 0.03 0.10 93.94 20:31:01 5 3.00 0.00 0.52 0.02 0.08 96.38 20:31:01 6 4.81 0.00 0.58 0.62 0.07 93.92 20:31:01 7 4.71 0.00 0.45 0.05 0.07 94.73 20:32:01 all 1.69 0.00 0.30 0.03 0.06 97.91 20:32:01 0 2.17 0.00 0.28 0.00 0.07 97.49 20:32:01 1 1.83 0.00 0.43 0.10 0.05 97.59 20:32:01 2 3.29 0.00 0.32 0.02 0.08 96.29 20:32:01 3 1.10 0.00 0.35 0.00 0.08 98.47 20:32:01 4 1.55 0.00 0.38 0.02 0.07 97.98 20:32:01 5 1.35 0.00 0.15 0.00 0.05 98.45 20:32:01 6 1.32 0.00 0.27 0.12 0.05 98.25 20:32:01 7 0.92 0.00 0.20 0.02 0.07 98.80 20:33:01 all 3.57 0.00 1.11 0.20 0.05 95.06 20:33:01 0 2.82 0.00 1.28 0.05 0.05 95.80 20:33:01 1 7.54 0.00 1.20 0.17 0.08 91.01 20:33:01 2 2.14 0.00 1.02 0.57 0.05 96.23 20:33:01 3 3.33 0.00 1.04 0.28 0.07 95.28 20:33:01 4 2.39 0.00 1.09 0.10 0.03 96.39 20:33:01 5 2.45 0.00 0.92 0.15 0.03 96.45 20:33:01 6 4.75 0.00 1.29 0.17 0.07 93.73 20:33:01 7 3.18 0.00 1.04 0.17 0.03 95.59 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.64 0.00 2.11 1.97 0.08 83.19 Average: 0 11.28 0.00 2.31 5.45 0.08 80.88 Average: 1 15.48 0.00 2.26 0.68 0.08 81.49 Average: 2 13.62 0.00 2.06 2.81 0.08 81.43 Average: 3 12.61 0.00 2.09 2.06 0.08 83.17 Average: 4 13.08 0.00 2.09 0.46 0.07 84.30 Average: 5 11.30 0.00 1.92 1.71 0.07 85.00 Average: 6 11.92 0.00 2.08 2.00 0.08 83.93 Average: 7 11.85 0.00 2.07 0.63 0.07 85.37