---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-4707 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: 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): 0-15 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 1137 58180 0 5104 62573 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:4a:e8:1c brd ff:ff:ff:ff:ff:ff inet 10.30.106.223/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85860sec preferred_lft 85860sec inet6 fe80::f816:3eff:fe4a:e81c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:eb:67:c5 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:dbff:feeb:67c5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-4707) 10/23/25 _x86_64_ (16 CPU) 10:13:07 LINUX RESTART (16 CPU) 10:14:01 tps rtps wtps bread/s bwrtn/s 10:15:01 203.38 41.88 161.51 2411.46 76636.43 10:16:01 116.86 6.15 110.71 229.03 78696.88 10:17:01 79.16 3.65 75.51 492.50 74533.42 10:18:01 134.36 0.12 134.24 5.33 74186.17 10:19:01 29.40 0.45 28.95 12.66 21931.01 10:20:01 20.05 0.00 20.05 0.00 17049.69 10:21:01 19.13 0.10 19.03 2.93 18948.58 10:22:01 49.05 1.35 47.70 91.44 25293.44 Average: 81.42 6.71 74.71 405.67 48409.51 10:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:15:01 61240132 62884532 4727612 7.17 94856 2070836 4020400 6.00 2419160 1864516 108812 10:16:01 59546140 61409644 6421604 9.73 101360 2276008 4057172 6.05 3967480 1992172 2524 10:17:01 58139080 60527700 7828664 11.87 112600 2772620 4937824 7.37 4880352 2429372 238304 10:18:01 59268672 61948136 6699072 10.16 115044 3054696 3916612 5.84 3592232 2581872 257000 10:19:01 58605428 61538280 7362316 11.16 116856 3300860 3804012 5.68 4009572 2820492 233160 10:20:01 58195988 61880224 7771756 11.78 119640 4036932 3481692 5.20 3663168 3547652 470036 10:21:01 56718212 60946700 9249532 14.02 121280 4570312 4418532 6.59 4622804 4047476 371504 10:22:01 59501952 64000496 6465792 9.80 125964 4827532 2206640 3.29 1589148 4293136 11712 Average: 58901950 61891964 7065794 10.71 113450 3363724 3855360 5.75 3592990 2947086 211632 10:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:15:01 ens3 194.80 168.67 2281.30 28.30 0.00 0.00 0.00 0.00 10:15:01 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 ens3 869.91 546.24 3036.32 153.99 0.00 0.00 0.00 0.00 10:16:01 lo 5.50 5.50 6.50 6.50 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 vethffd5ba9 0.10 0.32 0.01 0.03 0.00 0.00 0.00 0.00 10:17:01 ens3 918.14 550.77 2976.76 145.40 0.00 0.00 0.00 0.00 10:17:01 lo 26.27 26.27 97.67 97.67 0.00 0.00 0.00 0.00 10:17:01 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 10:18:01 vethffd5ba9 0.12 0.23 0.01 0.01 0.00 0.00 0.00 0.00 10:18:01 ens3 852.31 588.80 660.85 183.86 0.00 0.00 0.00 0.00 10:18:01 lo 749.48 749.48 213.18 213.18 0.00 0.00 0.00 0.00 10:18:01 docker0 359.42 330.33 73.93 140.72 0.00 0.00 0.00 0.00 10:19:01 ens3 378.32 224.31 119.14 81.71 0.00 0.00 0.00 0.00 10:19:01 lo 1.60 1.60 0.56 0.56 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 ens3 402.58 218.21 697.67 81.56 0.00 0.00 0.00 0.00 10:20:01 lo 3.25 3.25 1.51 1.51 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 ens3 153.76 126.18 58.45 48.56 0.00 0.00 0.00 0.00 10:21:01 lo 2.93 2.93 1.57 1.57 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 ens3 69.98 56.68 163.21 27.02 0.00 0.00 0.00 0.00 10:22:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 479.98 309.98 1249.23 93.80 0.00 0.00 0.00 0.00 Average: lo 98.83 98.83 40.15 40.15 0.00 0.00 0.00 0.00 Average: docker0 44.94 41.31 9.24 17.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-4707) 10/23/25 _x86_64_ (16 CPU) 10:13:07 LINUX RESTART (16 CPU) 10:14:01 CPU %user %nice %system %iowait %steal %idle 10:15:01 all 9.97 0.00 0.54 2.01 0.03 87.45 10:15:01 0 6.30 0.00 0.32 0.50 0.02 92.86 10:15:01 1 6.24 0.00 0.18 0.98 0.02 92.57 10:15:01 2 12.15 0.00 0.23 0.00 0.03 87.58 10:15:01 3 5.04 0.00 0.17 0.00 0.00 94.79 10:15:01 4 6.40 0.00 0.58 0.37 0.02 92.64 10:15:01 5 7.46 0.00 0.43 2.00 0.03 90.07 10:15:01 6 8.40 0.00 0.35 0.18 0.02 91.05 10:15:01 7 21.21 0.00 1.23 1.69 0.07 75.80 10:15:01 8 10.98 0.00 0.65 0.38 0.03 87.95 10:15:01 9 19.42 0.00 0.98 1.49 0.03 78.07 10:15:01 10 5.12 0.00 0.27 0.02 0.02 94.58 10:15:01 11 8.90 0.00 0.93 0.30 0.03 89.83 10:15:01 12 5.50 0.00 0.50 21.39 0.03 72.57 10:15:01 13 16.82 0.00 0.98 2.32 0.03 79.84 10:15:01 14 8.76 0.00 0.43 0.58 0.03 90.19 10:15:01 15 10.88 0.00 0.38 0.03 0.03 88.67 10:16:01 all 31.21 0.00 1.04 0.77 0.07 66.90 10:16:01 0 24.38 0.00 1.42 0.20 0.07 73.93 10:16:01 1 45.55 0.00 1.26 0.28 0.08 52.82 10:16:01 2 34.66 0.00 0.84 0.00 0.10 64.41 10:16:01 3 40.98 0.00 0.95 0.15 0.08 57.83 10:16:01 4 23.46 0.00 1.60 0.00 0.07 74.87 10:16:01 5 38.76 0.00 0.90 0.08 0.08 60.18 10:16:01 6 30.90 0.00 1.19 0.02 0.10 67.79 10:16:01 7 23.04 0.00 1.58 0.02 0.07 75.29 10:16:01 8 23.68 0.00 0.67 0.08 0.07 75.51 10:16:01 9 36.53 0.00 0.98 0.02 0.07 62.40 10:16:01 10 35.96 0.00 0.80 0.12 0.07 63.05 10:16:01 11 28.74 0.00 1.19 0.13 0.07 69.87 10:16:01 12 22.40 0.00 0.94 10.48 0.07 66.11 10:16:01 13 25.50 0.00 0.84 0.00 0.07 73.60 10:16:01 14 32.91 0.00 0.84 0.87 0.07 65.32 10:16:01 15 31.90 0.00 0.62 0.00 0.07 67.41 10:17:01 all 23.00 0.00 1.05 0.96 0.06 74.93 10:17:01 0 22.63 0.00 0.97 0.02 0.07 76.31 10:17:01 1 42.24 0.00 0.87 0.02 0.08 56.79 10:17:01 2 23.05 0.00 0.75 0.03 0.05 76.11 10:17:01 3 16.62 0.00 0.92 0.00 0.05 82.41 10:17:01 4 24.28 0.00 0.96 3.77 0.07 70.93 10:17:01 5 25.87 0.00 0.87 0.44 0.07 72.75 10:17:01 6 28.36 0.00 0.75 0.08 0.07 70.74 10:17:01 7 19.73 0.00 1.02 0.15 0.07 79.02 10:17:01 8 21.82 0.00 1.36 0.12 0.05 76.66 10:17:01 9 17.00 0.00 1.19 0.00 0.05 81.77 10:17:01 10 29.56 0.00 1.12 0.00 0.07 69.26 10:17:01 11 15.33 0.00 1.04 0.03 0.07 83.53 10:17:01 12 30.28 0.00 1.10 0.27 0.07 68.29 10:17:01 13 21.67 0.00 0.96 0.02 0.07 77.29 10:17:01 14 15.82 0.00 1.26 0.03 0.07 82.82 10:17:01 15 13.64 0.00 1.66 10.47 0.07 74.16 10:18:01 all 13.28 0.00 1.22 1.49 0.05 83.96 10:18:01 0 15.37 0.00 0.87 0.37 0.05 83.34 10:18:01 1 11.78 0.00 1.14 0.03 0.05 87.01 10:18:01 2 10.34 0.00 0.48 0.02 0.05 89.11 10:18:01 3 16.18 0.00 1.20 0.00 0.07 82.55 10:18:01 4 11.06 0.00 1.51 7.15 0.07 80.20 10:18:01 5 13.55 0.00 1.09 7.06 0.05 78.25 10:18:01 6 17.27 0.00 0.83 0.00 0.03 81.87 10:18:01 7 11.42 0.00 0.46 0.08 0.05 87.98 10:18:01 8 14.95 0.00 0.99 0.00 0.05 84.01 10:18:01 9 10.77 0.00 1.50 0.08 0.03 87.61 10:18:01 10 19.33 0.00 1.80 0.00 0.05 78.81 10:18:01 11 10.97 0.00 1.02 0.73 0.03 87.24 10:18:01 12 10.74 0.00 1.34 0.55 0.03 87.34 10:18:01 13 14.67 0.00 2.06 5.99 0.07 77.20 10:18:01 14 11.61 0.00 2.02 0.00 0.03 86.33 10:18:01 15 12.49 0.00 1.17 1.79 0.07 84.48 10:19:01 all 13.96 0.00 0.45 0.62 0.04 84.94 10:19:01 0 16.89 0.00 0.35 0.07 0.03 82.66 10:19:01 1 13.93 0.00 0.60 0.00 0.03 85.43 10:19:01 2 17.29 0.00 1.27 0.00 0.03 81.41 10:19:01 3 16.33 0.00 0.82 0.00 0.03 82.82 10:19:01 4 12.74 0.00 0.48 6.92 0.03 79.83 10:19:01 5 18.43 0.00 0.35 0.00 0.03 81.19 10:19:01 6 11.61 0.00 0.33 0.02 0.05 87.99 10:19:01 7 12.16 0.00 0.25 0.83 0.05 86.71 10:19:01 8 10.65 0.00 0.52 0.00 0.03 88.80 10:19:01 9 11.36 0.00 0.18 0.00 0.03 88.42 10:19:01 10 15.24 0.00 0.54 0.00 0.03 84.19 10:19:01 11 11.35 0.00 0.35 0.00 0.03 88.26 10:19:01 12 7.16 0.00 0.30 0.00 0.03 92.51 10:19:01 13 17.62 0.00 0.15 0.00 0.03 82.20 10:19:01 14 12.21 0.00 0.48 0.50 0.05 86.76 10:19:01 15 18.34 0.00 0.25 1.57 0.05 79.79 10:20:01 all 21.00 0.00 0.69 0.25 0.07 77.99 10:20:01 0 20.59 0.00 0.55 0.00 0.05 78.81 10:20:01 1 28.67 0.00 1.76 0.40 0.08 69.09 10:20:01 2 33.10 0.00 1.18 0.00 0.08 65.63 10:20:01 3 25.25 0.00 0.80 0.00 0.07 73.88 10:20:01 4 22.17 0.00 0.70 1.82 0.08 75.23 10:20:01 5 15.73 0.00 0.44 0.00 0.07 83.77 10:20:01 6 21.52 0.00 0.52 1.16 0.08 76.72 10:20:01 7 16.02 0.00 0.75 0.00 0.05 83.17 10:20:01 8 18.34 0.00 0.53 0.00 0.10 81.03 10:20:01 9 30.17 0.00 1.10 0.00 0.08 68.64 10:20:01 10 26.22 0.00 0.57 0.18 0.08 72.94 10:20:01 11 18.69 0.00 0.38 0.00 0.07 80.86 10:20:01 12 14.50 0.00 0.48 0.00 0.03 84.99 10:20:01 13 17.54 0.00 0.42 0.00 0.10 81.94 10:20:01 14 18.03 0.00 0.55 0.00 0.07 81.36 10:20:01 15 9.40 0.00 0.27 0.50 0.03 89.80 10:21:01 all 23.74 0.00 0.77 1.09 0.07 74.33 10:21:01 0 21.44 0.00 0.85 1.30 0.07 76.34 10:21:01 1 33.52 0.00 1.12 0.00 0.08 65.27 10:21:01 2 28.64 0.00 1.42 0.02 0.07 69.85 10:21:01 3 27.62 0.00 1.07 0.00 0.08 71.23 10:21:01 4 28.67 0.00 0.40 3.25 0.07 67.61 10:21:01 5 27.97 0.00 0.95 0.00 0.08 71.00 10:21:01 6 28.45 0.00 1.39 0.00 0.07 70.10 10:21:01 7 17.25 0.00 0.53 0.00 0.05 82.17 10:21:01 8 21.49 0.00 0.59 0.00 0.07 77.86 10:21:01 9 18.74 0.00 0.25 0.00 0.08 80.92 10:21:01 10 25.34 0.00 0.95 0.00 0.05 73.65 10:21:01 11 12.94 0.00 0.40 0.00 0.02 86.64 10:21:01 12 24.40 0.00 0.75 0.00 0.08 74.77 10:21:01 13 28.55 0.00 0.55 0.07 0.08 70.75 10:21:01 14 11.32 0.00 0.50 0.07 0.03 88.08 10:21:01 15 23.58 0.00 0.65 12.66 0.10 63.00 10:22:01 all 4.41 0.00 0.33 2.53 0.01 92.72 10:22:01 0 0.58 0.00 0.38 18.64 0.02 80.37 10:22:01 1 1.12 0.00 0.18 0.00 0.02 98.68 10:22:01 2 0.27 0.00 0.12 0.00 0.00 99.62 10:22:01 3 1.03 0.00 0.38 0.08 0.02 98.48 10:22:01 4 3.72 0.00 0.42 0.00 0.02 95.85 10:22:01 5 0.25 0.00 0.07 0.00 0.02 99.67 10:22:01 6 3.20 0.00 0.40 0.15 0.02 96.23 10:22:01 7 21.59 0.00 0.72 1.12 0.03 76.54 10:22:01 8 16.82 0.00 0.98 8.09 0.05 74.06 10:22:01 9 16.01 0.00 0.75 3.79 0.03 79.42 10:22:01 10 0.90 0.00 0.12 0.03 0.02 98.93 10:22:01 11 0.33 0.00 0.18 0.35 0.02 99.12 10:22:01 12 0.27 0.00 0.17 0.00 0.02 99.55 10:22:01 13 2.53 0.00 0.12 0.03 0.00 97.32 10:22:01 14 1.32 0.00 0.13 0.07 0.02 98.47 10:22:01 15 0.62 0.00 0.12 8.10 0.00 91.16 Average: all 17.56 0.00 0.76 1.22 0.05 80.41 Average: 0 16.02 0.00 0.71 2.64 0.05 80.58 Average: 1 22.85 0.00 0.89 0.22 0.06 75.99 Average: 2 19.93 0.00 0.79 0.01 0.05 79.22 Average: 3 18.63 0.00 0.79 0.03 0.05 80.51 Average: 4 16.56 0.00 0.83 2.91 0.05 79.65 Average: 5 18.50 0.00 0.64 1.20 0.05 79.62 Average: 6 18.70 0.00 0.72 0.20 0.05 80.33 Average: 7 17.79 0.00 0.82 0.49 0.05 80.86 Average: 8 17.34 0.00 0.79 1.09 0.06 80.74 Average: 9 20.00 0.00 0.87 0.67 0.05 78.41 Average: 10 19.70 0.00 0.77 0.04 0.05 79.44 Average: 11 13.40 0.00 0.69 0.19 0.04 85.68 Average: 12 14.39 0.00 0.70 4.08 0.05 80.78 Average: 13 18.11 0.00 0.76 1.05 0.06 80.02 Average: 14 13.98 0.00 0.78 0.27 0.05 84.93 Average: 15 15.10 0.00 0.64 4.39 0.05 79.82