---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-45153 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 740K 6.3G 1% /run /dev/vda1 310G 13G 298G 4% / 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 1073 58826 0 4521 62653 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:d4:65:71 brd ff:ff:ff:ff:ff:ff inet 10.30.107.74/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85956sec preferred_lft 85956sec inet6 fe80::f816:3eff:fed4:6571/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:81:53:7e:ed 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-45153) 09/11/25 _x86_64_ (16 CPU) 15:07:52 LINUX RESTART (16 CPU) 15:08:01 tps rtps wtps bread/s bwrtn/s 15:09:01 355.38 73.88 281.51 5331.16 80151.82 15:10:01 197.42 42.66 154.76 2422.13 53207.40 15:11:01 61.24 5.10 56.14 181.30 42116.71 15:12:01 32.73 0.62 32.11 27.06 38697.28 15:13:01 45.21 0.47 44.74 16.53 52757.61 15:14:01 49.04 0.10 48.94 2.93 59662.59 15:15:01 67.31 1.35 65.96 91.45 64699.35 Average: 115.48 17.74 97.74 1153.32 55899.54 15:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:09:01 62965700 64278108 3002044 4.55 72000 1778660 2133652 3.18 984240 1611584 140856 15:10:01 61241872 62931028 4725872 7.16 96300 2112924 3907720 5.83 2388748 1891800 9928 15:11:01 59522240 61352016 6445504 9.77 101420 2243184 4166032 6.22 4022164 1964244 16 15:12:01 59664576 61798708 6303168 9.55 104320 2537688 3662152 5.46 3656876 2173536 264196 15:13:01 58742288 61345828 7225456 10.95 105956 2997536 4183908 6.24 4112452 2625560 230548 15:14:01 58272200 61688676 7695544 11.67 108788 3793868 3702944 5.53 3796520 3383160 298120 15:15:01 60240608 64165876 5727136 8.68 113468 4288800 2128440 3.18 1330032 3864048 33332 Average: 60092783 62508606 5874961 8.91 100322 2821809 3412121 5.09 2898719 2501990 139571 15:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:09:01 ens3 478.66 305.23 2005.81 77.60 0.00 0.00 0.00 0.00 15:09:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 ens3 346.06 262.97 2302.69 56.49 0.00 0.00 0.00 0.00 15:10:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 ens3 856.32 580.45 1986.37 206.97 0.00 0.00 0.00 0.00 15:11:01 lo 7.92 7.92 7.64 7.64 0.00 0.00 0.00 0.00 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 ens3 593.10 405.60 633.61 139.55 0.00 0.00 0.00 0.00 15:12:01 lo 23.03 23.03 95.92 95.92 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 ens3 294.62 192.27 91.87 72.01 0.00 0.00 0.00 0.00 15:13:01 lo 2.48 2.48 1.05 1.05 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 ens3 224.56 147.21 645.73 45.74 0.00 0.00 0.00 0.00 15:14:01 lo 3.05 3.05 1.50 1.50 0.00 0.00 0.00 0.00 15:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 ens3 260.39 160.59 204.67 54.60 0.00 0.00 0.00 0.00 15:15:01 lo 2.83 2.83 1.16 1.16 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 436.25 293.48 1124.41 93.28 0.00 0.00 0.00 0.00 Average: lo 6.00 6.00 15.36 15.36 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-45153) 09/11/25 _x86_64_ (16 CPU) 15:07:52 LINUX RESTART (16 CPU) 15:08:01 CPU %user %nice %system %iowait %steal %idle 15:09:01 all 4.69 0.00 0.62 2.13 0.02 92.54 15:09:01 0 7.50 0.00 0.30 0.05 0.02 92.13 15:09:01 1 3.87 0.00 0.23 1.88 0.03 93.99 15:09:01 2 1.72 0.00 0.50 0.33 0.02 97.43 15:09:01 3 1.76 0.00 1.54 3.59 0.02 93.09 15:09:01 4 1.32 0.00 0.20 0.07 0.02 98.40 15:09:01 5 1.83 0.00 0.33 4.78 0.02 93.03 15:09:01 6 1.14 0.00 0.27 0.20 0.02 98.38 15:09:01 7 6.84 0.00 0.58 0.73 0.02 91.82 15:09:01 8 19.54 0.00 1.25 1.53 0.03 77.65 15:09:01 9 12.83 0.00 0.94 0.40 0.03 85.80 15:09:01 10 4.42 0.00 0.38 0.42 0.02 94.76 15:09:01 11 2.97 0.00 0.65 0.03 0.02 96.33 15:09:01 12 2.17 0.00 1.45 0.00 0.02 96.36 15:09:01 13 3.02 0.00 0.22 0.05 0.02 96.70 15:09:01 14 2.27 0.00 0.37 0.30 0.02 97.05 15:09:01 15 1.82 0.00 0.69 19.74 0.03 77.72 15:10:01 all 16.15 0.00 0.70 1.19 0.04 81.92 15:10:01 0 12.71 0.00 0.45 0.02 0.05 86.77 15:10:01 1 14.76 0.00 0.40 0.38 0.05 84.41 15:10:01 2 12.17 0.00 0.48 0.33 0.02 87.00 15:10:01 3 17.43 0.00 0.33 0.00 0.03 82.20 15:10:01 4 10.68 0.00 0.47 0.00 0.03 88.82 15:10:01 5 7.87 0.00 0.45 0.00 0.03 91.64 15:10:01 6 22.39 0.00 1.29 1.38 0.07 74.87 15:10:01 7 18.67 0.00 0.84 0.99 0.03 79.47 15:10:01 8 30.75 0.00 1.49 0.77 0.08 66.91 15:10:01 9 10.49 0.00 0.58 1.24 0.03 87.65 15:10:01 10 16.33 0.00 1.32 0.62 0.03 81.70 15:10:01 11 17.07 0.00 0.73 0.10 0.05 82.04 15:10:01 12 17.75 0.00 0.92 2.22 0.05 79.06 15:10:01 13 13.99 0.00 0.35 0.02 0.05 85.60 15:10:01 14 19.64 0.00 0.75 0.48 0.05 79.08 15:10:01 15 15.80 0.00 0.28 10.51 0.05 73.36 15:11:01 all 26.22 0.00 0.90 0.70 0.07 72.11 15:11:01 0 33.05 0.00 1.30 0.17 0.08 65.40 15:11:01 1 24.45 0.00 1.46 0.07 0.07 73.95 15:11:01 2 27.63 0.00 0.40 0.02 0.07 71.89 15:11:01 3 36.38 0.00 0.55 0.00 0.07 63.00 15:11:01 4 32.12 0.00 0.64 0.02 0.07 67.16 15:11:01 5 28.29 0.00 1.31 0.02 0.10 70.28 15:11:01 6 26.14 0.00 0.82 0.00 0.07 72.97 15:11:01 7 22.27 0.00 0.79 0.02 0.07 76.86 15:11:01 8 36.07 0.00 0.65 0.15 0.07 63.06 15:11:01 9 19.77 0.00 0.97 0.02 0.05 79.20 15:11:01 10 19.06 0.00 0.80 0.02 0.05 80.07 15:11:01 11 22.47 0.00 1.12 0.00 0.07 76.35 15:11:01 12 22.39 0.00 1.04 0.40 0.05 76.11 15:11:01 13 19.40 0.00 1.21 0.08 0.05 79.26 15:11:01 14 32.81 0.00 1.02 0.08 0.07 66.01 15:11:01 15 17.18 0.00 0.35 10.18 0.03 72.25 15:12:01 all 29.78 0.00 0.83 0.56 0.07 68.76 15:12:01 0 45.64 0.00 1.19 0.02 0.08 53.07 15:12:01 1 29.35 0.00 1.47 0.00 0.07 69.11 15:12:01 2 40.87 0.00 0.82 0.00 0.08 58.23 15:12:01 3 27.03 0.00 0.85 0.00 0.07 72.05 15:12:01 4 27.65 0.00 1.10 0.00 0.07 71.18 15:12:01 5 30.43 0.00 0.89 0.00 0.05 68.64 15:12:01 6 29.54 0.00 0.70 0.03 0.07 69.65 15:12:01 7 26.14 0.00 0.87 0.00 0.10 72.89 15:12:01 8 25.54 0.00 0.42 0.07 0.05 73.93 15:12:01 9 31.28 0.00 0.74 0.00 0.07 67.92 15:12:01 10 37.74 0.00 0.38 0.00 0.07 61.81 15:12:01 11 30.56 0.00 0.99 0.00 0.07 68.39 15:12:01 12 17.68 0.00 0.74 0.02 0.07 81.50 15:12:01 13 32.98 0.00 0.89 0.00 0.08 66.05 15:12:01 14 21.77 0.00 0.33 0.00 0.05 77.84 15:12:01 15 22.25 0.00 0.90 8.91 0.07 67.87 15:13:01 all 19.06 0.00 0.60 0.92 0.05 79.37 15:13:01 0 11.59 0.00 0.38 0.00 0.05 87.98 15:13:01 1 21.11 0.00 0.35 0.00 0.07 78.47 15:13:01 2 18.82 0.00 0.58 0.00 0.05 80.55 15:13:01 3 25.51 0.00 0.35 0.00 0.05 74.09 15:13:01 4 19.99 0.00 0.35 0.00 0.05 79.61 15:13:01 5 19.27 0.00 0.33 0.00 0.05 80.34 15:13:01 6 20.81 0.00 0.49 0.00 0.03 78.67 15:13:01 7 17.95 0.00 0.57 0.00 0.03 81.45 15:13:01 8 16.42 0.00 0.50 0.37 0.05 82.66 15:13:01 9 14.39 0.00 0.40 5.12 0.05 80.04 15:13:01 10 15.54 0.00 0.65 0.00 0.05 83.76 15:13:01 11 18.80 0.00 0.47 0.02 0.05 80.67 15:13:01 12 18.54 0.00 0.57 1.02 0.03 79.84 15:13:01 13 20.39 0.00 1.54 0.00 0.05 78.02 15:13:01 14 22.82 0.00 1.10 0.00 0.07 76.01 15:13:01 15 23.02 0.00 0.99 8.17 0.05 67.78 15:14:01 all 22.48 0.00 0.72 1.00 0.06 75.75 15:14:01 0 13.66 0.00 0.52 0.00 0.03 85.79 15:14:01 1 17.97 0.00 0.58 0.00 0.03 81.41 15:14:01 2 24.78 0.00 0.80 0.00 0.07 74.35 15:14:01 3 25.84 0.00 0.52 0.00 0.05 73.59 15:14:01 4 28.13 0.00 0.53 0.00 0.07 71.27 15:14:01 5 21.21 0.00 0.52 0.00 0.07 78.20 15:14:01 6 11.83 0.00 0.37 0.00 0.03 87.77 15:14:01 7 25.73 0.00 1.04 0.00 0.07 73.17 15:14:01 8 21.73 0.00 1.02 0.00 0.05 77.20 15:14:01 9 30.88 0.00 0.42 2.32 0.07 66.31 15:14:01 10 25.65 0.00 1.65 0.00 0.05 72.65 15:14:01 11 25.74 0.00 0.64 0.00 0.07 73.55 15:14:01 12 17.70 0.00 0.70 9.74 0.05 71.80 15:14:01 13 26.90 0.00 0.64 0.00 0.07 72.40 15:14:01 14 24.69 0.00 0.64 0.47 0.05 74.16 15:14:01 15 17.30 0.00 0.92 3.40 0.07 78.32 15:15:01 all 12.25 0.00 0.59 1.06 0.03 86.07 15:15:01 0 9.53 0.00 0.42 0.00 0.03 90.02 15:15:01 1 11.77 0.00 0.32 0.00 0.03 87.88 15:15:01 2 10.06 0.00 0.57 0.02 0.03 89.33 15:15:01 3 13.49 0.00 0.28 0.00 0.03 86.19 15:15:01 4 23.89 0.00 1.05 2.20 0.03 72.82 15:15:01 5 13.76 0.00 0.89 0.60 0.03 84.72 15:15:01 6 13.71 0.00 0.82 0.13 0.03 85.31 15:15:01 7 11.19 0.00 0.59 0.00 0.03 88.20 15:15:01 8 13.23 0.00 0.60 7.66 0.05 78.46 15:15:01 9 25.45 0.00 0.80 1.44 0.03 72.28 15:15:01 10 10.43 0.00 0.53 0.02 0.03 88.99 15:15:01 11 15.91 0.00 1.18 0.00 0.03 82.88 15:15:01 12 5.48 0.00 0.38 3.44 0.02 90.68 15:15:01 13 5.71 0.00 0.27 0.00 0.02 94.01 15:15:01 14 6.33 0.00 0.32 0.93 0.02 92.40 15:15:01 15 6.16 0.00 0.30 0.52 0.05 92.97 Average: all 18.66 0.00 0.71 1.08 0.05 79.51 Average: 0 19.10 0.00 0.65 0.04 0.05 80.16 Average: 1 17.60 0.00 0.69 0.33 0.05 81.33 Average: 2 19.42 0.00 0.59 0.10 0.05 79.84 Average: 3 21.07 0.00 0.63 0.51 0.05 77.74 Average: 4 20.53 0.00 0.62 0.33 0.05 78.47 Average: 5 17.52 0.00 0.67 0.77 0.05 80.99 Average: 6 17.93 0.00 0.68 0.25 0.05 81.10 Average: 7 18.39 0.00 0.75 0.25 0.05 80.56 Average: 8 23.32 0.00 0.85 1.51 0.05 74.27 Average: 9 20.72 0.00 0.69 1.50 0.05 77.04 Average: 10 18.45 0.00 0.82 0.15 0.04 80.54 Average: 11 19.07 0.00 0.83 0.02 0.05 80.04 Average: 12 14.52 0.00 0.83 2.41 0.04 82.20 Average: 13 17.47 0.00 0.73 0.02 0.05 81.73 Average: 14 18.61 0.00 0.65 0.32 0.05 80.37 Average: 15 14.79 0.00 0.63 8.77 0.05 75.75