---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-37984 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 740K 6.3G 1% /run /dev/vda1 310G 16G 295G 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 1350 55334 0 7736 62361 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:6e:fa:cc brd ff:ff:ff:ff:ff:ff inet 10.30.106.55/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85712sec preferred_lft 85712sec inet6 fe80::f816:3eff:fe6e:facc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:e8:5f:a0 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:a6ff:fee8:5fa0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-37984) 08/15/25 _x86_64_ (16 CPU) 09:59:21 LINUX RESTART (16 CPU) 10:00:02 tps rtps wtps bread/s bwrtn/s 10:01:01 219.98 35.50 184.48 1733.81 75047.89 10:02:01 105.60 16.38 89.22 956.24 67215.60 10:03:01 47.52 0.25 47.27 3.20 59086.44 10:04:01 56.49 0.08 56.41 2.80 68390.47 10:05:01 50.44 0.47 49.98 15.86 71098.95 10:06:01 21.41 0.10 21.31 2.93 17042.63 10:07:01 523.28 4.62 518.66 491.97 78808.93 10:08:01 513.93 0.08 513.85 12.80 124501.12 10:09:01 101.20 0.00 101.20 0.00 101602.53 10:10:01 11.15 0.00 11.15 0.00 323.01 Average: 165.01 5.70 159.31 319.60 66297.26 10:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:01:01 62432424 63973728 3535320 5.36 91588 1974516 2322900 3.47 1293544 1809748 12488 10:02:01 59715932 61536412 6251812 9.48 100932 2234536 3891056 5.81 3836628 1955688 18820 10:03:01 58549528 60375340 7418216 11.25 101640 2238928 4730532 7.06 4998628 1958328 140 10:04:01 59577860 61932076 6389884 9.69 104856 2753688 4504968 6.72 3754500 2157568 231048 10:05:01 58667176 61496948 7300568 11.07 106524 3219104 3785732 5.65 4412484 2395208 236900 10:06:01 57668324 61070776 8299420 12.58 108600 3779928 4512568 6.73 5116040 2664952 296744 10:07:01 56719200 61638372 9248544 14.02 122060 5251824 3631796 5.42 4832036 3822740 35788 10:08:01 54432272 61602616 11535472 17.49 138412 7417684 3680032 5.49 4880068 5980084 84 10:09:01 54425020 61602452 11542724 17.50 140604 7420296 3685400 5.50 4886624 5982024 364 10:10:01 54426740 61605276 11541004 17.49 141300 7420460 3685400 5.50 4884184 5982032 96 Average: 57661448 61683400 8306296 12.59 115652 4371096 3843038 5.73 4289474 3470837 83247 10:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 lo 1.49 1.49 0.18 0.18 0.00 0.00 0.00 0.00 10:01:01 ens3 180.19 129.77 1504.12 20.36 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 lo 0.58 0.58 0.07 0.07 0.00 0.00 0.00 0.00 10:02:01 ens3 514.10 417.90 3453.97 100.02 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 lo 26.71 26.71 102.24 102.24 0.00 0.00 0.00 0.00 10:03:01 ens3 391.79 305.01 110.79 125.93 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 lo 3.33 3.33 1.63 1.63 0.00 0.00 0.00 0.00 10:04:01 ens3 322.48 299.23 491.74 3891.12 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 lo 2.50 2.50 1.06 1.06 0.00 0.00 0.00 0.00 10:05:01 ens3 253.34 249.31 69.74 3798.42 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 lo 2.55 2.55 1.41 1.41 0.00 0.00 0.00 0.00 10:06:01 ens3 320.56 288.54 670.46 4309.14 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 10:07:01 lo 3.40 3.40 0.85 0.85 0.00 0.00 0.00 0.00 10:07:01 ens3 627.81 478.52 2290.95 3873.30 0.00 0.00 0.00 0.00 10:08:01 docker0 73.70 99.38 3.81 1029.91 0.00 0.00 0.00 0.00 10:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:08:01 ens3 398.65 255.07 1105.24 60.98 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 lo 12.60 12.60 1.14 1.14 0.00 0.00 0.00 0.00 10:09:01 ens3 852.99 971.39 119.82 6264.51 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 15.06 15.06 1.36 1.36 0.00 0.00 0.00 0.00 10:10:01 ens3 833.34 1098.78 74.01 8516.78 0.00 0.00 0.00 0.00 Average: docker0 7.38 9.98 0.38 103.16 0.00 0.00 0.00 0.00 Average: lo 6.85 6.85 11.01 11.01 0.00 0.00 0.00 0.00 Average: ens3 470.01 449.88 988.23 3101.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-37984) 08/15/25 _x86_64_ (16 CPU) 09:59:21 LINUX RESTART (16 CPU) 10:00:02 CPU %user %nice %system %iowait %steal %idle 10:01:01 all 6.25 0.00 0.49 0.91 0.02 92.33 10:01:01 0 1.07 0.00 0.19 0.56 0.00 98.18 10:01:01 1 53.02 0.00 3.26 1.21 0.08 42.43 10:01:01 2 8.18 0.00 0.56 0.20 0.03 91.02 10:01:01 3 8.69 0.00 0.66 0.03 0.02 90.59 10:01:01 4 3.78 0.00 0.29 0.00 0.02 95.91 10:01:01 5 2.39 0.00 0.32 0.02 0.02 97.25 10:01:01 6 3.99 0.00 0.44 0.70 0.02 94.85 10:01:01 7 1.31 0.00 0.12 0.05 0.02 98.51 10:01:01 8 0.80 0.00 0.27 0.64 0.00 98.29 10:01:01 9 2.34 0.00 0.17 0.05 0.02 97.42 10:01:01 10 1.49 0.00 0.10 5.11 0.02 93.28 10:01:01 11 1.71 0.00 0.07 0.00 0.00 98.22 10:01:01 12 3.73 0.00 0.27 0.15 0.03 95.81 10:01:01 13 1.40 0.00 0.49 4.00 0.03 94.08 10:01:01 14 2.32 0.00 0.42 1.78 0.02 95.45 10:01:01 15 3.78 0.00 0.24 0.08 0.02 95.88 10:02:01 all 31.51 0.00 1.14 0.30 0.08 66.98 10:02:01 0 27.51 0.00 1.54 0.02 0.08 70.85 10:02:01 1 45.34 0.00 1.37 0.27 0.10 52.92 10:02:01 2 27.89 0.00 0.92 0.00 0.08 71.10 10:02:01 3 39.03 0.00 1.83 0.12 0.08 58.94 10:02:01 4 30.17 0.00 0.67 0.03 0.08 69.05 10:02:01 5 28.75 0.00 1.02 0.00 0.07 70.15 10:02:01 6 19.91 0.00 0.92 0.07 0.07 79.04 10:02:01 7 24.23 0.00 1.07 0.00 0.07 74.63 10:02:01 8 26.38 0.00 0.64 0.07 0.07 72.85 10:02:01 9 32.11 0.00 0.67 0.00 0.08 67.14 10:02:01 10 25.81 0.00 2.01 4.08 0.08 68.02 10:02:01 11 37.22 0.00 0.90 0.08 0.08 61.70 10:02:01 12 33.27 0.00 0.87 0.00 0.08 65.77 10:02:01 13 36.87 0.00 1.22 0.10 0.07 61.74 10:02:01 14 29.45 0.00 1.50 0.00 0.05 69.00 10:02:01 15 40.22 0.00 1.01 0.00 0.08 58.69 10:03:01 all 25.69 0.00 0.83 0.31 0.06 73.10 10:03:01 0 20.77 0.00 0.99 0.00 0.07 78.18 10:03:01 1 48.80 0.00 0.80 0.00 0.08 50.31 10:03:01 2 31.38 0.00 0.92 0.00 0.08 67.61 10:03:01 3 34.93 0.00 0.83 0.00 0.07 64.17 10:03:01 4 25.45 0.00 0.88 0.00 0.03 73.63 10:03:01 5 23.51 0.00 0.85 0.02 0.07 75.55 10:03:01 6 17.54 0.00 0.48 0.00 0.05 81.93 10:03:01 7 19.87 0.00 1.17 0.03 0.07 78.86 10:03:01 8 23.42 0.00 0.67 0.00 0.05 75.86 10:03:01 9 27.72 0.00 0.54 0.00 0.07 71.67 10:03:01 10 16.33 0.00 1.07 4.64 0.08 77.87 10:03:01 11 22.37 0.00 1.85 0.00 0.05 75.73 10:03:01 12 26.89 0.00 0.40 0.00 0.05 72.66 10:03:01 13 26.80 0.00 0.38 0.00 0.07 72.75 10:03:01 14 29.29 0.00 0.97 0.35 0.08 69.31 10:03:01 15 16.03 0.00 0.53 0.00 0.07 83.37 10:04:01 all 19.79 0.00 0.65 0.35 0.05 79.17 10:04:01 0 16.24 0.00 0.37 0.00 0.03 83.36 10:04:01 1 21.13 0.00 0.43 0.00 0.05 78.39 10:04:01 2 16.44 0.00 0.60 0.00 0.05 82.90 10:04:01 3 29.75 0.00 1.50 0.00 0.07 68.68 10:04:01 4 26.01 0.00 0.47 0.00 0.07 73.46 10:04:01 5 17.68 0.00 0.35 0.00 0.03 81.94 10:04:01 6 17.46 0.00 0.45 0.00 0.03 82.06 10:04:01 7 18.76 0.00 0.37 0.00 0.07 80.80 10:04:01 8 22.93 0.00 0.42 0.00 0.05 76.61 10:04:01 9 17.79 0.00 0.85 0.77 0.03 80.55 10:04:01 10 26.60 0.00 1.42 0.00 0.05 71.93 10:04:01 11 20.35 0.00 0.53 0.00 0.03 79.08 10:04:01 12 14.39 0.00 0.60 0.00 0.03 84.97 10:04:01 13 26.21 0.00 1.02 0.00 0.03 72.74 10:04:01 14 9.38 0.00 0.50 4.26 0.03 85.83 10:04:01 15 15.63 0.00 0.43 0.51 0.03 83.40 10:05:01 all 23.33 0.00 0.83 0.35 0.05 75.44 10:05:01 0 22.86 0.00 0.64 0.00 0.05 76.45 10:05:01 1 29.72 0.00 2.11 0.00 0.05 68.12 10:05:01 2 28.33 0.00 0.93 0.00 0.07 70.67 10:05:01 3 20.56 0.00 0.99 0.00 0.05 78.41 10:05:01 4 23.27 0.00 0.67 0.00 0.05 76.01 10:05:01 5 32.84 0.00 0.80 0.02 0.05 66.29 10:05:01 6 15.35 0.00 0.70 0.02 0.05 83.88 10:05:01 7 31.99 0.00 1.12 0.00 0.05 66.84 10:05:01 8 22.85 0.00 0.52 0.00 0.05 76.59 10:05:01 9 25.96 0.00 0.79 0.37 0.07 72.82 10:05:01 10 18.62 0.00 0.42 0.00 0.03 80.93 10:05:01 11 20.66 0.00 0.72 0.00 0.05 78.58 10:05:01 12 23.81 0.00 0.80 1.72 0.07 73.61 10:05:01 13 28.51 0.00 0.48 0.00 0.07 70.94 10:05:01 14 14.29 0.00 0.97 0.08 0.05 84.61 10:05:01 15 13.64 0.00 0.77 3.33 0.05 82.21 10:06:01 all 17.70 0.00 0.66 0.08 0.05 81.52 10:06:01 0 20.42 0.00 0.32 0.00 0.05 79.21 10:06:01 1 29.17 0.00 1.10 0.00 0.07 69.66 10:06:01 2 26.43 0.00 0.30 0.00 0.05 73.22 10:06:01 3 15.61 0.00 0.40 0.00 0.05 83.94 10:06:01 4 20.12 0.00 1.12 0.57 0.05 78.15 10:06:01 5 16.96 0.00 0.77 0.00 0.05 82.22 10:06:01 6 20.77 0.00 1.05 0.59 0.07 77.53 10:06:01 7 21.73 0.00 0.45 0.00 0.07 77.75 10:06:01 8 16.40 0.00 0.53 0.00 0.05 83.01 10:06:01 9 12.01 0.00 0.32 0.00 0.03 87.64 10:06:01 10 19.09 0.00 0.83 0.00 0.03 80.04 10:06:01 11 10.59 0.00 0.47 0.00 0.05 88.90 10:06:01 12 13.36 0.00 0.40 0.00 0.03 86.21 10:06:01 13 16.03 0.00 1.27 0.00 0.05 82.65 10:06:01 14 14.71 0.00 0.72 0.07 0.03 84.47 10:06:01 15 9.76 0.00 0.53 0.00 0.03 89.67 10:07:01 all 13.72 0.00 1.68 0.73 0.05 83.82 10:07:01 0 8.30 0.00 1.77 0.00 0.03 89.89 10:07:01 1 12.24 0.00 1.18 0.20 0.07 86.31 10:07:01 2 20.53 0.00 1.20 0.07 0.07 78.13 10:07:01 3 19.40 0.00 2.79 0.08 0.07 77.66 10:07:01 4 12.18 0.00 2.50 3.74 0.07 81.52 10:07:01 5 19.60 0.00 1.59 0.13 0.05 78.63 10:07:01 6 15.62 0.00 2.20 4.05 0.08 78.04 10:07:01 7 13.79 0.00 1.52 0.02 0.05 84.62 10:07:01 8 16.08 0.00 1.39 0.79 0.05 81.69 10:07:01 9 11.41 0.00 2.08 0.03 0.07 86.41 10:07:01 10 16.98 0.00 1.69 0.38 0.07 80.88 10:07:01 11 15.34 0.00 2.12 0.10 0.05 82.39 10:07:01 12 9.88 0.00 1.00 0.03 0.05 89.03 10:07:01 13 11.22 0.00 1.42 0.15 0.05 87.15 10:07:01 14 11.23 0.00 1.24 1.69 0.05 85.80 10:07:01 15 5.73 0.00 1.09 0.20 0.03 92.95 10:08:01 all 3.79 0.00 2.26 0.96 0.06 92.93 10:08:01 0 3.40 0.00 1.66 0.03 0.03 94.88 10:08:01 1 2.79 0.00 1.59 0.37 0.07 95.18 10:08:01 2 5.59 0.00 2.08 0.07 0.05 92.21 10:08:01 3 3.97 0.00 2.21 0.05 0.07 93.70 10:08:01 4 3.26 0.00 1.58 0.76 0.05 94.36 10:08:01 5 3.27 0.00 1.57 0.17 0.07 94.92 10:08:01 6 1.75 0.00 1.85 4.64 0.05 91.71 10:08:01 7 4.02 0.00 2.20 1.93 0.07 91.78 10:08:01 8 3.28 0.00 2.37 2.86 0.05 91.43 10:08:01 9 4.07 0.00 3.43 0.17 0.05 92.27 10:08:01 10 4.53 0.00 5.31 0.27 0.07 89.83 10:08:01 11 4.23 0.00 2.08 0.12 0.07 93.50 10:08:01 12 3.86 0.00 2.06 1.45 0.07 92.56 10:08:01 13 6.10 0.00 2.89 0.15 0.05 90.81 10:08:01 14 2.92 0.00 1.66 2.38 0.05 92.98 10:08:01 15 3.66 0.00 1.63 0.02 0.07 94.63 10:09:01 all 6.08 0.00 1.13 0.49 0.04 92.25 10:09:01 0 5.78 0.00 0.62 0.02 0.03 93.55 10:09:01 1 1.60 0.00 0.58 0.02 0.03 97.76 10:09:01 2 14.05 0.00 1.00 0.00 0.05 84.90 10:09:01 3 12.34 0.00 1.61 0.54 0.03 85.48 10:09:01 4 6.63 0.00 1.20 1.20 0.03 90.93 10:09:01 5 4.67 0.00 0.50 0.00 0.05 94.78 10:09:01 6 0.42 0.00 0.12 0.00 0.00 99.47 10:09:01 7 9.45 0.00 0.47 0.02 0.03 90.04 10:09:01 8 8.88 0.00 0.85 0.07 0.05 90.15 10:09:01 9 5.99 0.00 4.32 2.23 0.05 87.41 10:09:01 10 6.83 0.00 1.24 0.00 0.02 91.91 10:09:01 11 1.02 0.00 0.80 0.05 0.03 98.09 10:09:01 12 7.37 0.00 1.83 1.27 0.03 89.49 10:09:01 13 1.10 0.00 0.87 0.00 0.00 98.03 10:09:01 14 8.55 0.00 1.57 2.46 0.07 87.36 10:09:01 15 2.67 0.00 0.49 0.02 0.03 96.80 10:10:01 all 5.59 0.00 0.23 0.03 0.03 94.12 10:10:01 0 9.67 0.00 0.35 0.02 0.03 89.93 10:10:01 1 11.21 0.00 0.49 0.00 0.07 88.24 10:10:01 2 1.63 0.00 0.08 0.02 0.02 98.25 10:10:01 3 11.00 0.00 0.40 0.02 0.05 88.54 10:10:01 4 0.12 0.00 0.05 0.00 0.02 99.82 10:10:01 5 14.09 0.00 0.45 0.00 0.05 85.40 10:10:01 6 0.12 0.00 0.05 0.00 0.02 99.82 10:10:01 7 9.64 0.00 0.37 0.00 0.03 89.96 10:10:01 8 0.82 0.00 0.03 0.00 0.00 99.15 10:10:01 9 5.44 0.00 0.20 0.00 0.03 94.32 10:10:01 10 9.50 0.00 0.40 0.00 0.05 90.05 10:10:01 11 0.35 0.00 0.03 0.03 0.03 99.55 10:10:01 12 2.78 0.00 0.18 0.00 0.02 97.02 10:10:01 13 7.95 0.00 0.40 0.00 0.07 91.58 10:10:01 14 3.22 0.00 0.18 0.35 0.02 96.23 10:10:01 15 1.89 0.00 0.05 0.00 0.02 98.05 Average: all 15.36 0.00 0.99 0.45 0.05 83.15 Average: 0 13.62 0.00 0.84 0.06 0.04 85.43 Average: 1 25.45 0.00 1.29 0.20 0.07 72.99 Average: 2 18.06 0.00 0.86 0.04 0.06 80.99 Average: 3 19.55 0.00 1.32 0.08 0.06 78.99 Average: 4 15.11 0.00 0.94 0.63 0.05 83.27 Average: 5 16.39 0.00 0.82 0.04 0.05 82.70 Average: 6 11.31 0.00 0.83 1.00 0.04 86.82 Average: 7 15.51 0.00 0.89 0.20 0.05 83.35 Average: 8 14.21 0.00 0.77 0.44 0.04 84.54 Average: 9 14.51 0.00 1.34 0.36 0.05 83.74 Average: 10 14.60 0.00 1.45 1.44 0.05 82.46 Average: 11 13.40 0.00 0.96 0.04 0.05 85.56 Average: 12 13.94 0.00 0.84 0.46 0.05 84.71 Average: 13 16.25 0.00 1.05 0.43 0.05 82.22 Average: 14 12.56 0.00 0.97 1.34 0.05 85.08 Average: 15 11.32 0.00 0.68 0.42 0.04 87.54