---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-4715 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 744K 6.3G 1% /run /dev/vda1 310G 13G 298G 5% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1276 58047 0 5098 62434 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:25:b6:ac brd ff:ff:ff:ff:ff:ff inet 10.30.106.95/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85878sec preferred_lft 85878sec inet6 fe80::f816:3eff:fe25:b6ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ec:c0:b9:d6 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:ecff:fec0:b9d6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-4715) 10/23/25 _x86_64_ (16 CPU) 10:21:33 LINUX RESTART (16 CPU) 10:22:02 tps rtps wtps bread/s bwrtn/s 10:23:01 356.34 58.25 298.09 3701.93 91146.46 10:24:01 228.26 43.59 184.67 2491.98 98440.66 10:25:01 63.07 4.22 58.86 123.58 78055.92 10:26:01 123.40 3.73 119.66 506.45 80228.50 10:27:01 25.10 0.08 25.01 1.60 11134.14 10:28:01 13.71 0.42 13.30 11.46 8528.05 10:29:01 26.40 0.10 26.30 2.93 24925.71 10:30:01 38.44 1.35 37.09 91.45 27402.50 Average: 108.83 13.88 94.95 860.56 52402.85 10:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 62856304 64242904 3111440 4.72 83444 1835024 2056492 3.07 1009476 1682112 177932 10:24:01 60446080 62299556 5521664 8.37 101156 2266656 4492936 6.70 3045536 2017440 28596 10:25:01 58825868 60686600 7141876 10.83 101824 2272876 4579352 6.83 4688048 1990020 884 10:26:01 57837396 60276624 8130348 12.32 113188 2836112 5602824 8.36 5157156 2440816 20092 10:27:01 58646460 61336392 7321284 11.10 115840 3063876 4190948 6.25 4200640 2599220 14248 10:28:01 57958524 61123928 8009220 12.14 117384 3529744 4226080 6.31 4414812 3057388 232140 10:29:01 57476200 61460580 8491544 12.87 120096 4332632 3774460 5.63 4103860 3821692 300852 10:30:01 59453288 63951492 6514456 9.88 124984 4830604 2148824 3.21 1629228 4305176 38936 Average: 59187515 61922260 6780229 10.28 109740 3120940 3883990 5.80 3531094 2739233 101710 10:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 ens3 463.84 300.64 2108.64 69.95 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 lo 1.83 1.83 0.21 0.21 0.00 0.00 0.00 0.00 10:24:01 ens3 589.19 457.64 4447.94 93.49 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:25:01 ens3 908.52 572.25 234.25 202.85 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 lo 12.06 12.06 9.82 9.82 0.00 0.00 0.00 0.00 10:26:01 ens3 1084.42 614.06 3053.57 198.83 0.00 0.00 0.00 0.00 10:26:01 vethdc28fd6 206.43 186.74 46.73 82.29 0.00 0.00 0.00 0.01 10:26:01 veth076a3fe 0.12 0.38 0.01 0.03 0.00 0.00 0.00 0.00 10:26:01 docker0 206.55 186.82 43.91 82.30 0.00 0.00 0.00 0.00 10:27:01 ens3 348.68 259.69 544.31 71.13 0.00 0.00 0.00 0.00 10:27:01 docker0 135.41 125.20 27.24 52.67 0.00 0.00 0.00 0.00 10:27:01 lo 746.91 746.91 309.40 309.40 0.00 0.00 0.00 0.00 10:28:01 ens3 187.54 127.36 54.06 40.73 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 lo 3.17 3.17 1.52 1.52 0.00 0.00 0.00 0.00 10:29:01 ens3 338.46 191.00 678.83 66.15 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 lo 2.37 2.37 1.01 1.01 0.00 0.00 0.00 0.00 10:30:01 ens3 304.00 172.64 227.34 70.41 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 lo 3.05 3.05 1.18 1.18 0.00 0.00 0.00 0.00 Average: ens3 528.21 336.99 1417.19 101.76 0.00 0.00 0.00 0.00 Average: docker0 42.83 39.08 8.91 16.91 0.00 0.00 0.00 0.00 Average: lo 94.21 94.21 39.18 39.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-4715) 10/23/25 _x86_64_ (16 CPU) 10:21:33 LINUX RESTART (16 CPU) 10:22:02 CPU %user %nice %system %iowait %steal %idle 10:23:01 all 5.85 0.00 0.59 1.70 0.02 91.84 10:23:01 0 2.79 0.00 0.58 0.32 0.03 96.28 10:23:01 1 1.15 0.00 0.24 3.26 0.03 95.31 10:23:01 2 1.95 0.00 0.14 0.25 0.02 97.64 10:23:01 3 0.93 0.00 0.25 0.22 0.02 98.57 10:23:01 4 3.56 0.00 0.17 0.15 0.02 96.10 10:23:01 5 2.49 0.00 0.39 0.05 0.02 97.05 10:23:01 6 1.04 0.00 0.42 0.20 0.02 98.32 10:23:01 7 6.73 0.00 0.49 0.34 0.03 92.40 10:23:01 8 1.44 0.00 0.32 0.03 0.02 98.19 10:23:01 9 3.32 0.00 0.41 15.69 0.05 80.53 10:23:01 10 9.04 0.00 1.53 3.56 0.03 85.85 10:23:01 11 32.75 0.00 2.42 1.27 0.05 63.50 10:23:01 12 18.43 0.00 0.59 0.66 0.03 80.28 10:23:01 13 2.76 0.00 0.66 0.19 0.03 96.35 10:23:01 14 1.81 0.00 0.51 0.78 0.02 96.88 10:23:01 15 3.39 0.00 0.14 0.17 0.02 96.29 10:24:01 all 24.29 0.00 1.00 1.04 0.09 73.58 10:24:01 0 21.92 0.00 1.22 6.46 0.08 70.32 10:24:01 1 22.30 0.00 0.72 1.15 0.07 75.76 10:24:01 2 27.43 0.00 1.02 0.23 0.12 71.20 10:24:01 3 29.50 0.00 1.81 0.07 0.10 68.53 10:24:01 4 24.72 0.00 1.12 0.03 0.12 74.01 10:24:01 5 27.06 0.00 0.72 0.00 0.10 72.12 10:24:01 6 26.03 0.00 0.90 0.08 0.08 72.90 10:24:01 7 21.95 0.00 0.99 0.02 0.07 76.98 10:24:01 8 22.64 0.00 0.80 0.23 0.08 76.24 10:24:01 9 17.98 0.00 1.54 5.99 0.07 74.43 10:24:01 10 28.10 0.00 0.97 0.27 0.08 70.58 10:24:01 11 18.71 0.00 1.25 0.30 0.05 79.69 10:24:01 12 34.62 0.00 1.37 1.32 0.10 62.59 10:24:01 13 22.51 0.00 0.55 0.35 0.13 76.45 10:24:01 14 29.44 0.00 0.43 0.10 0.08 69.95 10:24:01 15 13.75 0.00 0.53 0.12 0.08 85.51 10:25:01 all 22.84 0.00 0.83 0.93 0.07 75.32 10:25:01 0 19.72 0.00 1.21 14.75 0.08 64.24 10:25:01 1 38.00 0.00 1.29 0.02 0.08 60.62 10:25:01 2 31.57 0.00 0.74 0.02 0.08 67.60 10:25:01 3 24.35 0.00 0.84 0.00 0.07 74.75 10:25:01 4 17.20 0.00 0.42 0.00 0.05 82.33 10:25:01 5 21.25 0.00 1.50 0.03 0.05 77.16 10:25:01 6 18.09 0.00 0.72 0.00 0.07 81.13 10:25:01 7 22.61 0.00 0.74 0.03 0.07 76.55 10:25:01 8 20.48 0.00 0.57 0.00 0.05 78.90 10:25:01 9 25.16 0.00 1.04 0.07 0.08 73.65 10:25:01 10 13.59 0.00 0.80 0.02 0.07 85.53 10:25:01 11 23.33 0.00 0.38 0.08 0.07 76.13 10:25:01 12 25.11 0.00 0.87 0.00 0.08 73.94 10:25:01 13 16.40 0.00 0.70 0.00 0.05 82.85 10:25:01 14 30.99 0.00 1.10 0.00 0.07 67.84 10:25:01 15 17.74 0.00 0.35 0.00 0.03 81.87 10:26:01 all 19.77 0.00 1.33 1.25 0.07 77.58 10:26:01 0 17.12 0.00 1.85 10.80 0.10 70.12 10:26:01 1 24.76 0.00 1.91 0.02 0.08 73.24 10:26:01 2 23.70 0.00 1.29 0.03 0.07 74.91 10:26:01 3 15.62 0.00 1.36 7.82 0.07 75.13 10:26:01 4 21.50 0.00 1.90 0.12 0.08 76.40 10:26:01 5 12.19 0.00 1.24 0.07 0.10 86.40 10:26:01 6 21.34 0.00 0.90 0.03 0.07 77.65 10:26:01 7 14.25 0.00 1.43 0.00 0.05 84.27 10:26:01 8 25.32 0.00 0.79 0.20 0.07 73.62 10:26:01 9 24.43 0.00 1.17 0.03 0.07 74.29 10:26:01 10 17.98 0.00 1.29 0.07 0.05 80.61 10:26:01 11 26.72 0.00 0.94 0.05 0.08 72.21 10:26:01 12 17.85 0.00 0.92 0.55 0.07 80.61 10:26:01 13 18.02 0.00 0.84 0.05 0.07 81.02 10:26:01 14 13.16 0.00 1.99 0.00 0.07 84.78 10:26:01 15 22.30 0.00 1.51 0.00 0.07 76.13 10:27:01 all 16.92 0.00 0.80 0.17 0.05 82.05 10:27:01 0 17.28 0.00 1.29 0.25 0.05 81.13 10:27:01 1 18.47 0.00 1.20 0.03 0.07 80.23 10:27:01 2 26.12 0.00 1.18 0.00 0.07 72.63 10:27:01 3 13.89 0.00 0.59 0.00 0.07 85.46 10:27:01 4 9.23 0.00 0.45 0.00 0.05 90.27 10:27:01 5 16.27 0.00 0.55 0.00 0.07 83.11 10:27:01 6 22.04 0.00 0.77 0.00 0.05 77.14 10:27:01 7 20.29 0.00 1.10 0.03 0.05 78.52 10:27:01 8 10.08 0.00 0.32 0.20 0.03 89.37 10:27:01 9 11.27 0.00 0.50 0.00 0.03 88.20 10:27:01 10 17.51 0.00 0.23 0.00 0.05 82.21 10:27:01 11 17.44 0.00 1.10 0.00 0.07 81.39 10:27:01 12 16.20 0.00 0.88 0.00 0.07 82.85 10:27:01 13 19.31 0.00 1.17 2.24 0.07 77.22 10:27:01 14 18.89 0.00 1.03 0.00 0.05 80.03 10:27:01 15 16.47 0.00 0.47 0.00 0.05 83.02 10:28:01 all 17.41 0.00 0.60 0.11 0.06 81.82 10:28:01 0 8.00 0.00 0.60 0.07 0.05 91.28 10:28:01 1 22.33 0.00 1.35 0.00 0.07 76.25 10:28:01 2 22.92 0.00 0.43 0.00 0.05 76.60 10:28:01 3 16.47 0.00 0.22 0.00 0.05 83.26 10:28:01 4 15.91 0.00 0.18 0.00 0.05 83.86 10:28:01 5 17.25 0.00 0.30 0.00 0.05 82.39 10:28:01 6 14.91 0.00 0.60 0.00 0.05 84.44 10:28:01 7 16.51 0.00 0.68 0.00 0.05 82.75 10:28:01 8 16.99 0.00 0.80 0.02 0.03 82.16 10:28:01 9 8.92 0.00 0.18 0.00 0.05 90.84 10:28:01 10 18.79 0.00 0.38 0.00 0.07 80.76 10:28:01 11 21.79 0.00 0.83 0.02 0.05 77.31 10:28:01 12 20.55 0.00 0.74 0.37 0.07 78.28 10:28:01 13 28.42 0.00 1.24 0.00 0.07 70.27 10:28:01 14 15.97 0.00 0.63 0.02 0.03 83.34 10:28:01 15 13.04 0.00 0.47 1.34 0.08 85.08 10:29:01 all 23.06 0.00 0.81 0.33 0.07 75.73 10:29:01 0 26.70 0.00 1.14 3.54 0.07 68.56 10:29:01 1 15.83 0.00 0.87 0.00 0.05 83.26 10:29:01 2 32.78 0.00 1.20 0.00 0.07 65.95 10:29:01 3 27.86 0.00 0.37 0.00 0.07 71.71 10:29:01 4 29.77 0.00 2.22 0.00 0.07 67.95 10:29:01 5 21.85 0.00 0.58 0.00 0.05 77.51 10:29:01 6 22.88 0.00 0.72 0.00 0.07 76.33 10:29:01 7 15.85 0.00 0.28 0.00 0.05 83.82 10:29:01 8 26.86 0.00 0.95 1.57 0.08 70.53 10:29:01 9 11.45 0.00 0.49 0.00 0.03 88.03 10:29:01 10 15.55 0.00 0.28 0.00 0.03 84.14 10:29:01 11 31.29 0.00 1.10 0.00 0.08 67.53 10:29:01 12 20.37 0.00 0.62 0.00 0.08 78.92 10:29:01 13 20.95 0.00 0.55 0.00 0.08 78.42 10:29:01 14 22.77 0.00 0.64 0.00 0.08 76.51 10:29:01 15 26.44 0.00 0.97 0.15 0.08 72.35 10:30:01 all 13.26 0.00 0.66 0.55 0.04 85.49 10:30:01 0 13.87 0.00 0.65 1.55 0.05 83.88 10:30:01 1 19.41 0.00 0.77 0.05 0.07 79.71 10:30:01 2 10.88 0.00 0.40 0.00 0.05 88.67 10:30:01 3 13.57 0.00 0.53 0.03 0.03 85.83 10:30:01 4 21.40 0.00 2.00 0.00 0.05 76.55 10:30:01 5 8.45 0.00 0.37 0.00 0.03 91.15 10:30:01 6 9.64 0.00 0.65 0.00 0.03 89.67 10:30:01 7 12.27 0.00 0.62 0.00 0.03 87.07 10:30:01 8 13.79 0.00 0.50 0.00 0.05 85.65 10:30:01 9 7.78 0.00 0.55 0.00 0.07 91.61 10:30:01 10 6.26 0.00 0.27 0.00 0.03 93.44 10:30:01 11 7.80 0.00 0.57 6.08 0.05 85.49 10:30:01 12 14.37 0.00 0.79 0.02 0.05 84.78 10:30:01 13 26.73 0.00 0.99 0.07 0.07 72.15 10:30:01 14 16.18 0.00 0.33 0.00 0.05 83.44 10:30:01 15 9.87 0.00 0.57 0.95 0.02 88.59 Average: all 17.95 0.00 0.83 0.76 0.06 80.41 Average: 0 15.95 0.00 1.07 4.72 0.06 78.20 Average: 1 20.32 0.00 1.04 0.56 0.06 78.01 Average: 2 22.20 0.00 0.80 0.07 0.06 76.86 Average: 3 17.81 0.00 0.75 1.02 0.06 80.37 Average: 4 17.94 0.00 1.06 0.04 0.06 80.90 Average: 5 15.87 0.00 0.71 0.02 0.06 83.34 Average: 6 17.02 0.00 0.71 0.04 0.05 82.17 Average: 7 16.33 0.00 0.79 0.05 0.05 82.78 Average: 8 17.23 0.00 0.63 0.28 0.05 81.81 Average: 9 13.79 0.00 0.73 2.68 0.06 82.74 Average: 10 15.86 0.00 0.72 0.48 0.05 82.89 Average: 11 22.46 0.00 1.07 0.98 0.06 75.43 Average: 12 20.94 0.00 0.85 0.36 0.07 77.78 Average: 13 19.42 0.00 0.84 0.36 0.07 79.31 Average: 14 18.68 0.00 0.84 0.11 0.06 80.31 Average: 15 15.39 0.00 0.63 0.34 0.05 83.59