---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-45978 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: 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): 0-7 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 15G 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 882 23613 0 7671 30829 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:d2:e9:40 brd ff:ff:ff:ff:ff:ff inet 10.30.106.148/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85462sec preferred_lft 85462sec inet6 fe80::f816:3eff:fed2:e940/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:77:d8:58 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:b7ff:fe77:d858/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-45978) 09/15/25 _x86_64_ (8 CPU) 13:26:29 LINUX RESTART (8 CPU) 13:27:04 tps rtps wtps bread/s bwrtn/s 13:28:01 330.17 59.95 270.21 3791.26 26873.65 13:29:01 60.39 0.28 60.11 28.13 8384.60 13:30:01 395.07 19.86 375.21 2270.84 180372.54 13:31:01 339.06 2.52 336.55 400.60 26464.77 13:32:01 9.62 0.00 9.62 0.00 3064.69 13:33:01 176.37 0.20 176.17 22.66 24385.14 13:34:01 63.46 0.23 63.22 19.60 16037.99 13:35:01 14.76 0.00 14.76 0.00 3194.27 13:36:01 12.15 0.00 12.15 0.00 2983.64 13:37:01 23.60 0.00 23.60 0.00 3086.55 13:38:01 11.85 0.00 11.85 0.00 3022.96 13:39:01 20.63 0.98 19.65 20.80 3160.81 13:40:01 12.70 0.00 12.70 0.00 3030.56 13:41:01 72.12 3.57 68.56 36.26 4029.73 Average: 109.46 6.09 103.37 460.44 21993.45 13:27:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:28:01 30324692 31677768 2614528 7.94 49688 1626208 1481680 4.36 870432 1485248 53548 13:29:01 30092168 31676456 2847052 8.64 71316 1823356 1442364 4.24 881836 1679880 168496 13:30:01 24866512 31649844 8072708 24.51 133748 6748552 1793052 5.28 999228 6524024 287188 13:31:01 20685676 27774208 12253544 37.20 150220 7035428 13215176 38.88 5183224 6390632 2928 13:32:01 20409052 27499984 12530168 38.04 150400 7037444 13494264 39.70 5484792 6358004 212 13:33:01 19495636 27455292 13443584 40.81 185524 7799412 13655520 40.18 5657552 7021476 296528 13:34:01 19718476 27359200 13220744 40.14 192516 7492784 13887496 40.86 5724824 6748392 1000 13:35:01 19659780 27306688 13279440 40.31 192636 7498700 13952992 41.05 5778620 6753612 5664 13:36:01 19092808 26740128 13846412 42.04 192740 7498980 14564028 42.85 6344296 6753400 676 13:37:01 19086104 26734000 13853116 42.06 192848 7499428 14578968 42.89 6348920 6753684 536 13:38:01 19075144 26724412 13864076 42.09 192968 7500720 14576980 42.89 6358704 6754584 924 13:39:01 19042632 26695476 13896588 42.19 193160 7503984 14572624 42.88 6388752 6757204 1236 13:40:01 19029316 26682660 13909904 42.23 193288 7504324 14604976 42.97 6400616 6757348 164 13:41:01 24133460 31622680 8805760 26.73 195080 7327376 1827008 5.38 1555068 6611620 80 Average: 21765104 28399914 11174116 33.92 163295 6564050 10546223 31.03 4569776 5953508 58513 13:27:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:28:01 lo 1.32 1.32 0.15 0.15 0.00 0.00 0.00 0.00 13:28:01 ens3 320.92 227.71 1021.68 74.85 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 13:29:01 ens3 66.29 56.32 829.06 8.79 0.00 0.00 0.00 0.00 13:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 lo 17.79 17.79 1.62 1.62 0.00 0.00 0.00 0.00 13:30:01 ens3 1456.33 811.86 43943.39 70.84 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 br-83c92586f4e1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth6fd16bc 92.25 92.17 15.62 18.65 0.00 0.00 0.00 0.00 13:31:01 lo 1.33 1.33 0.10 0.10 0.00 0.00 0.00 0.00 13:31:01 vethc5acc93 19.41 26.52 1.56 320.51 0.00 0.00 0.00 0.03 13:31:01 vetha4ae8de 4.50 5.68 0.64 0.55 0.00 0.00 0.00 0.00 13:32:01 veth6fd16bc 0.13 0.22 0.44 0.02 0.00 0.00 0.00 0.00 13:32:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:32:01 vethc5acc93 0.52 0.43 0.04 0.03 0.00 0.00 0.00 0.00 13:32:01 vetha4ae8de 6.32 9.30 0.94 0.71 0.00 0.00 0.00 0.00 13:33:01 veth6fd16bc 0.20 0.23 0.55 0.02 0.00 0.00 0.00 0.00 13:33:01 lo 2.17 2.17 0.18 0.18 0.00 0.00 0.00 0.00 13:33:01 vethc5acc93 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 vetha4ae8de 7.17 10.20 1.21 0.91 0.00 0.00 0.00 0.00 13:34:01 veth6fd16bc 0.40 0.43 0.57 0.04 0.00 0.00 0.00 0.00 13:34:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:34:01 vethc5acc93 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth4d16bd1 3.32 2.95 2.22 3.81 0.00 0.00 0.00 0.00 13:35:01 veth6fd16bc 0.25 0.27 0.55 0.02 0.00 0.00 0.00 0.00 13:35:01 lo 1.27 1.27 0.10 0.10 0.00 0.00 0.00 0.00 13:35:01 vethc5acc93 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 veth4d16bd1 5.08 4.45 2.06 8.20 0.00 0.00 0.00 0.00 13:36:01 veth6fd16bc 33.01 32.93 5.26 8.16 0.00 0.00 0.00 0.00 13:36:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:36:01 vethc5acc93 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 veth4d16bd1 2.03 1.88 0.19 1.87 0.00 0.00 0.00 0.00 13:37:01 veth6fd16bc 0.25 0.25 0.56 0.02 0.00 0.00 0.00 0.00 13:37:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 13:37:01 vethc5acc93 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth4d16bd1 1.88 1.68 0.19 1.05 0.00 0.00 0.00 0.00 13:38:01 veth6fd16bc 0.20 0.20 0.56 0.02 0.00 0.00 0.00 0.00 13:38:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:38:01 vethc5acc93 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 veth4d16bd1 3.05 2.62 0.44 1.49 0.00 0.00 0.00 0.00 13:39:01 veth6fd16bc 0.20 0.20 0.56 0.02 0.00 0.00 0.00 0.00 13:39:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 13:39:01 vethc5acc93 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 veth4d16bd1 5.32 4.53 0.85 3.16 0.00 0.00 0.00 0.00 13:40:01 veth6fd16bc 0.20 0.22 0.56 0.02 0.00 0.00 0.00 0.00 13:40:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:40:01 vethc5acc93 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 veth4d16bd1 2.17 2.05 0.18 0.73 0.00 0.00 0.00 0.00 13:41:01 lo 3.33 3.33 0.30 0.30 0.00 0.00 0.00 0.00 13:41:01 ens3 2065.54 1260.49 48368.48 172.56 0.00 0.00 0.00 0.00 13:41:01 docker0 95.67 118.56 6.63 1354.19 0.00 0.00 0.00 0.00 13:41:01 br-83c92586f4e1 20.78 26.76 1.39 320.72 0.00 0.00 0.00 0.00 Average: lo 2.53 2.53 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 147.06 89.51 3460.60 12.26 0.00 0.00 0.00 0.00 Average: docker0 6.85 8.49 0.47 97.02 0.00 0.00 0.00 0.00 Average: br-83c92586f4e1 1.49 1.92 0.10 22.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-45978) 09/15/25 _x86_64_ (8 CPU) 13:26:29 LINUX RESTART (8 CPU) 13:27:04 CPU %user %nice %system %iowait %steal %idle 13:28:01 all 6.27 0.00 0.77 5.27 0.14 87.55 13:28:01 0 2.70 0.00 0.88 1.75 0.11 94.56 13:28:01 1 8.27 0.00 0.85 0.54 0.19 90.14 13:28:01 2 6.33 0.00 0.46 18.45 0.25 74.51 13:28:01 3 7.68 0.00 1.27 4.15 0.44 86.46 13:28:01 4 15.72 0.00 0.80 1.29 0.05 82.13 13:28:01 5 3.70 0.00 0.72 4.56 0.05 90.96 13:28:01 6 2.30 0.00 0.70 0.88 0.02 96.11 13:28:01 7 3.40 0.00 0.44 10.65 0.03 85.48 13:29:01 all 5.35 0.00 0.35 13.45 0.10 80.75 13:29:01 0 5.70 0.00 0.28 0.07 0.00 93.95 13:29:01 1 7.04 0.00 0.50 0.17 0.05 92.24 13:29:01 2 5.91 0.00 0.18 31.22 0.02 62.67 13:29:01 3 1.36 0.00 0.18 28.94 0.02 69.50 13:29:01 4 1.85 0.00 0.10 0.10 0.00 97.95 13:29:01 5 0.30 0.00 0.03 0.00 0.68 98.99 13:29:01 6 0.02 0.00 0.00 0.00 0.00 99.98 13:29:01 7 20.64 0.00 1.57 47.15 0.03 30.61 13:30:01 all 16.06 0.00 6.94 9.55 0.07 67.38 13:30:01 0 15.50 0.00 6.03 1.33 0.08 77.06 13:30:01 1 15.48 0.00 7.48 1.50 0.10 75.44 13:30:01 2 25.49 0.00 7.21 7.58 0.07 59.66 13:30:01 3 13.16 0.00 7.79 48.12 0.14 30.79 13:30:01 4 15.41 0.00 6.42 2.34 0.05 75.77 13:30:01 5 15.03 0.00 7.51 1.79 0.07 75.60 13:30:01 6 14.08 0.00 6.99 5.41 0.05 73.46 13:30:01 7 14.35 0.00 6.03 8.57 0.05 71.00 13:31:01 all 59.51 0.00 6.40 1.48 0.13 32.47 13:31:01 0 55.50 0.00 6.04 1.30 0.14 37.02 13:31:01 1 62.74 0.00 6.63 0.80 0.15 29.68 13:31:01 2 57.54 0.00 6.45 1.21 0.12 34.68 13:31:01 3 58.73 0.00 6.44 4.62 0.14 30.07 13:31:01 4 59.48 0.00 6.36 1.47 0.12 32.57 13:31:01 5 59.29 0.00 6.04 0.37 0.14 34.16 13:31:01 6 62.68 0.00 6.42 0.61 0.14 30.15 13:31:01 7 60.15 0.00 6.86 1.44 0.14 31.42 13:32:01 all 10.67 0.00 1.08 0.38 0.08 87.79 13:32:01 0 9.32 0.00 1.22 0.28 0.10 89.08 13:32:01 1 12.01 0.00 1.17 0.13 0.08 86.60 13:32:01 2 10.89 0.00 1.00 0.03 0.10 87.98 13:32:01 3 10.36 0.00 1.13 1.04 0.08 87.39 13:32:01 4 5.51 0.00 0.64 0.18 0.08 93.59 13:32:01 5 12.71 0.00 1.34 0.00 0.07 85.89 13:32:01 6 11.44 0.00 0.85 0.23 0.07 87.41 13:32:01 7 13.11 0.00 1.27 1.12 0.07 84.43 13:33:01 all 8.27 0.00 1.95 2.06 0.08 87.64 13:33:01 0 6.22 0.00 2.43 1.74 0.08 89.53 13:33:01 1 7.93 0.00 1.99 3.45 0.07 86.56 13:33:01 2 6.97 0.00 1.81 0.22 0.07 90.93 13:33:01 3 7.13 0.00 2.04 6.79 0.08 83.96 13:33:01 4 11.16 0.00 1.96 1.83 0.07 84.98 13:33:01 5 7.70 0.00 1.96 0.82 0.07 89.45 13:33:01 6 9.16 0.00 1.71 0.34 0.08 88.71 13:33:01 7 9.88 0.00 1.68 1.34 0.07 87.03 13:34:01 all 7.36 0.00 1.51 1.38 0.07 89.68 13:34:01 0 7.51 0.00 1.25 0.30 0.07 90.87 13:34:01 1 8.55 0.00 1.49 0.03 0.08 89.85 13:34:01 2 7.05 0.00 1.23 0.44 0.07 91.22 13:34:01 3 7.69 0.00 1.26 3.80 0.07 87.19 13:34:01 4 6.13 0.00 1.52 5.39 0.08 86.88 13:34:01 5 7.02 0.00 1.17 0.48 0.07 91.26 13:34:01 6 8.02 0.00 2.92 0.55 0.07 88.44 13:34:01 7 6.91 0.00 1.22 0.05 0.05 91.76 13:35:01 all 3.83 0.00 0.50 0.42 0.06 95.20 13:35:01 0 3.14 0.00 0.45 0.35 0.05 96.01 13:35:01 1 5.00 0.00 0.64 0.25 0.07 94.04 13:35:01 2 3.32 0.00 0.65 0.48 0.07 95.48 13:35:01 3 4.28 0.00 0.52 1.92 0.07 93.21 13:35:01 4 4.01 0.00 0.42 0.03 0.05 95.49 13:35:01 5 4.51 0.00 0.50 0.13 0.07 94.79 13:35:01 6 3.16 0.00 0.38 0.00 0.05 96.41 13:35:01 7 3.22 0.00 0.47 0.20 0.07 96.04 13:36:01 all 4.54 0.00 0.77 4.26 0.27 90.16 13:36:01 0 2.97 0.00 0.72 3.46 0.42 92.43 13:36:01 1 6.25 0.00 0.68 12.13 0.07 80.87 13:36:01 2 5.14 0.00 0.48 8.57 0.33 85.48 13:36:01 3 4.21 0.00 0.53 9.84 0.12 85.29 13:36:01 4 3.60 0.00 0.40 0.03 0.13 95.83 13:36:01 5 5.39 0.00 0.83 0.10 0.95 92.74 13:36:01 6 3.67 0.00 1.92 0.07 0.07 94.27 13:36:01 7 5.08 0.00 0.55 0.02 0.07 94.29 13:37:01 all 1.70 0.00 0.39 0.72 0.08 97.10 13:37:01 0 2.61 0.00 0.40 0.28 0.13 96.58 13:37:01 1 2.32 0.00 0.37 2.34 0.05 94.92 13:37:01 2 2.09 0.00 0.30 0.33 0.07 97.21 13:37:01 3 1.40 0.00 0.38 2.14 0.13 95.94 13:37:01 4 0.75 0.00 0.37 0.32 0.05 98.51 13:37:01 5 1.44 0.00 0.55 0.17 0.08 97.76 13:37:01 6 1.57 0.00 0.33 0.03 0.05 98.01 13:37:01 7 1.42 0.00 0.50 0.15 0.08 97.85 13:38:01 all 2.62 0.00 0.47 1.16 0.06 95.69 13:38:01 0 3.51 0.00 0.60 0.28 0.07 95.54 13:38:01 1 3.14 0.00 0.33 2.77 0.05 93.70 13:38:01 2 2.21 0.00 0.47 0.07 0.07 97.19 13:38:01 3 2.42 0.00 0.43 2.27 0.05 94.82 13:38:01 4 2.65 0.00 0.42 0.37 0.05 96.51 13:38:01 5 2.79 0.00 0.47 1.24 0.07 95.43 13:38:01 6 2.27 0.00 0.48 0.42 0.05 96.77 13:38:01 7 1.91 0.00 0.50 1.84 0.05 95.69 13:38:01 CPU %user %nice %system %iowait %steal %idle 13:39:01 all 4.49 0.00 0.74 1.38 0.07 93.32 13:39:01 0 4.68 0.00 0.82 1.19 0.05 93.26 13:39:01 1 5.81 0.00 0.95 3.84 0.07 89.33 13:39:01 2 4.06 0.00 0.94 1.89 0.08 93.03 13:39:01 3 4.58 0.00 0.60 2.11 0.07 92.64 13:39:01 4 4.76 0.00 0.74 0.42 0.08 94.00 13:39:01 5 4.10 0.00 0.69 0.07 0.07 95.08 13:39:01 6 3.96 0.00 0.59 1.12 0.07 94.27 13:39:01 7 4.01 0.00 0.60 0.49 0.05 94.85 13:40:01 all 1.46 0.00 0.34 0.79 0.05 97.36 13:40:01 0 1.17 0.00 0.33 0.08 0.05 98.36 13:40:01 1 2.12 0.00 0.30 1.75 0.05 95.77 13:40:01 2 1.29 0.00 0.32 0.97 0.05 97.37 13:40:01 3 0.70 0.00 0.32 2.92 0.03 96.03 13:40:01 4 1.00 0.00 0.30 0.00 0.03 98.66 13:40:01 5 1.86 0.00 0.49 0.52 0.08 97.05 13:40:01 6 1.95 0.00 0.32 0.02 0.05 97.66 13:40:01 7 1.52 0.00 0.37 0.07 0.07 97.98 13:41:01 all 1.95 0.00 1.04 1.28 0.06 95.67 13:41:01 0 1.90 0.00 1.10 0.37 0.07 96.56 13:41:01 1 1.60 0.00 1.04 0.92 0.07 96.37 13:41:01 2 1.29 0.00 1.09 0.18 0.07 97.37 13:41:01 3 2.37 0.00 0.99 2.02 0.07 94.55 13:41:01 4 2.09 0.00 1.05 1.19 0.05 95.62 13:41:01 5 2.11 0.00 1.01 3.39 0.07 93.42 13:41:01 6 1.86 0.00 1.04 1.57 0.07 95.47 13:41:01 7 2.34 0.00 0.99 0.55 0.05 96.07 Average: all 9.53 0.00 1.66 3.11 0.09 85.61 Average: 0 8.72 0.00 1.61 0.91 0.10 88.66 Average: 1 10.55 0.00 1.74 2.19 0.08 85.44 Average: 2 9.92 0.00 1.61 5.09 0.10 83.28 Average: 3 8.95 0.00 1.70 8.61 0.11 80.64 Average: 4 9.51 0.00 1.53 1.06 0.06 87.83 Average: 5 9.10 0.00 1.66 0.96 0.18 88.10 Average: 6 8.97 0.00 1.76 0.80 0.06 88.41 Average: 7 10.54 0.00 1.64 5.25 0.06 82.51