---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-28920 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 1183 55504 0 7733 62528 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:b8:09:0d brd ff:ff:ff:ff:ff:ff inet 10.30.107.46/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85751sec preferred_lft 85751sec inet6 fe80::f816:3eff:feb8:90d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:4f:31:44 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:ceff:fe4f:3144/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-28920) 07/18/25 _x86_64_ (16 CPU) 13:15:10 LINUX RESTART (16 CPU) 13:16:02 tps rtps wtps bread/s bwrtn/s 13:17:01 190.46 37.32 153.14 1858.13 69848.09 13:18:01 122.95 10.98 111.96 792.13 68012.53 13:19:01 56.21 0.22 55.99 4.53 66084.72 13:20:01 49.82 0.47 49.35 13.60 71132.29 13:21:01 53.92 0.12 53.81 6.40 69207.40 13:22:01 537.76 4.68 533.08 484.72 98458.12 13:23:01 495.60 0.07 495.53 8.27 128068.79 13:24:01 56.25 0.00 56.25 0.00 78007.86 13:25:01 15.45 0.97 14.48 20.66 422.73 Average: 175.35 6.03 169.31 351.47 72142.40 13:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:17:01 62361340 63955960 3606404 5.47 93812 2024740 2306020 3.44 1314460 1851844 136264 13:18:01 59587436 61411332 6380308 9.67 100988 2237988 4140192 6.18 3962224 1958740 5864 13:19:01 59233560 61354676 6734184 10.21 103592 2525724 4330504 6.46 4217688 2043920 1608 13:20:01 58627064 61457120 7340680 11.13 105992 3220536 3993516 5.96 4448532 2396600 237736 13:21:01 58158572 61792332 7809172 11.84 108828 4007880 3639016 5.43 4505964 2781408 526312 13:22:01 56815672 62199288 9152072 13.87 123988 5702028 3261624 4.87 4271020 4265172 32464 13:23:01 55045036 62166960 10922708 16.56 139140 7370660 3214656 4.80 4320664 5932636 63012 13:24:01 54985380 62158364 10982364 16.65 139840 7418380 3245328 4.84 4333808 5980200 160 13:25:01 54980284 62155544 10987460 16.66 140712 7419196 3326340 4.96 4334464 5980724 4 Average: 57754927 62072397 8212817 12.45 117432 4658570 3495244 5.22 3967647 3687916 111492 13:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 lo 1.02 1.02 0.12 0.12 0.00 0.00 0.00 0.00 13:17:01 ens3 233.18 176.34 1960.91 27.71 0.00 0.00 0.00 0.00 13:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 lo 2.45 2.45 5.07 5.07 0.00 0.00 0.00 0.00 13:18:01 ens3 520.20 353.77 2807.82 94.94 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 lo 33.44 33.44 186.76 186.76 0.00 0.00 0.00 0.00 13:19:01 ens3 533.79 432.26 541.88 2100.37 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 lo 3.62 3.62 1.59 1.59 0.00 0.00 0.00 0.00 13:20:01 ens3 360.56 317.86 101.83 5661.63 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 lo 3.00 3.00 1.09 1.09 0.00 0.00 0.00 0.00 13:21:01 ens3 429.25 383.90 685.58 6157.22 0.00 0.00 0.00 0.00 13:22:01 docker0 29.70 42.48 1.56 250.59 0.00 0.00 0.00 0.00 13:22:01 lo 2.40 2.40 0.68 0.68 0.00 0.00 0.00 0.00 13:22:01 veth9901aa8 29.70 42.26 1.97 250.57 0.00 0.00 0.00 0.02 13:22:01 ens3 354.06 284.40 2436.12 1965.81 0.00 0.00 0.00 0.00 13:23:01 docker0 93.87 109.25 5.29 782.78 0.00 0.00 0.00 0.00 13:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 ens3 495.35 363.72 895.80 94.89 0.00 0.00 0.00 0.00 13:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 lo 9.20 9.20 0.83 0.83 0.00 0.00 0.00 0.00 13:24:01 ens3 719.04 822.64 90.73 5744.47 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 lo 18.80 18.80 1.71 1.71 0.00 0.00 0.00 0.00 13:25:01 ens3 785.39 1039.88 82.95 7835.07 0.00 0.00 0.00 0.00 Average: docker0 13.75 16.89 0.76 115.03 0.00 0.00 0.00 0.00 Average: lo 8.23 8.23 22.02 22.02 0.00 0.00 0.00 0.00 Average: ens3 492.80 464.40 1065.37 3304.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-28920) 07/18/25 _x86_64_ (16 CPU) 13:15:10 LINUX RESTART (16 CPU) 13:16:02 CPU %user %nice %system %iowait %steal %idle 13:17:01 all 7.38 0.00 0.53 0.84 0.03 91.22 13:17:01 0 1.56 0.00 0.54 0.85 0.02 97.03 13:17:01 1 2.86 0.00 0.49 10.07 0.03 86.53 13:17:01 2 3.46 0.00 0.26 0.31 0.02 95.96 13:17:01 3 1.87 0.00 0.15 0.02 0.02 97.95 13:17:01 4 8.42 0.00 0.51 0.10 0.03 90.94 13:17:01 5 4.27 0.00 0.19 0.00 0.02 95.53 13:17:01 6 1.24 0.00 0.15 0.00 0.02 98.59 13:17:01 7 5.02 0.00 0.14 0.08 0.02 94.74 13:17:01 8 3.59 0.00 0.07 0.02 0.02 96.30 13:17:01 9 4.65 0.00 0.15 0.00 0.02 95.18 13:17:01 10 3.02 0.00 0.49 0.19 0.03 96.27 13:17:01 11 28.68 0.00 2.36 0.90 0.09 67.97 13:17:01 12 12.33 0.00 0.87 0.19 0.05 86.56 13:17:01 13 27.37 0.00 1.34 0.46 0.05 70.78 13:17:01 14 7.23 0.00 0.39 0.08 0.02 92.28 13:17:01 15 2.49 0.00 0.37 0.25 0.02 96.86 13:18:01 all 31.48 0.00 1.14 0.36 0.08 66.93 13:18:01 0 25.36 0.00 0.86 3.19 0.08 70.51 13:18:01 1 31.80 0.00 1.00 1.17 0.08 65.94 13:18:01 2 21.44 0.00 0.95 0.00 0.07 77.54 13:18:01 3 24.11 0.00 1.34 0.10 0.08 74.37 13:18:01 4 25.81 0.00 0.97 0.77 0.10 72.34 13:18:01 5 43.85 0.00 1.86 0.03 0.10 54.16 13:18:01 6 30.25 0.00 0.80 0.00 0.08 68.87 13:18:01 7 33.03 0.00 1.11 0.00 0.10 65.77 13:18:01 8 30.54 0.00 0.54 0.05 0.07 68.81 13:18:01 9 51.29 0.00 2.79 0.10 0.12 45.70 13:18:01 10 31.16 0.00 0.72 0.00 0.08 68.04 13:18:01 11 38.72 0.00 1.27 0.28 0.08 59.64 13:18:01 12 19.07 0.00 1.22 0.05 0.05 79.61 13:18:01 13 29.14 0.00 0.85 0.05 0.07 69.89 13:18:01 14 41.34 0.00 1.32 0.03 0.10 57.21 13:18:01 15 26.82 0.00 0.47 0.00 0.08 72.63 13:19:01 all 30.54 0.00 0.86 0.36 0.08 68.16 13:19:01 0 26.50 0.00 0.50 0.92 0.07 72.01 13:19:01 1 28.34 0.00 0.94 1.09 0.07 69.57 13:19:01 2 26.09 0.00 1.19 0.00 0.08 72.64 13:19:01 3 32.75 0.00 0.92 2.78 0.10 63.44 13:19:01 4 35.00 0.00 0.70 0.00 0.07 64.23 13:19:01 5 27.95 0.00 0.52 0.00 0.05 71.48 13:19:01 6 33.94 0.00 0.85 0.07 0.10 65.04 13:19:01 7 37.09 0.00 1.14 0.00 0.10 61.66 13:19:01 8 30.19 0.00 0.87 0.90 0.10 67.93 13:19:01 9 35.40 0.00 1.07 0.00 0.08 63.45 13:19:01 10 36.07 0.00 0.94 0.00 0.07 62.93 13:19:01 11 30.16 0.00 0.97 0.00 0.07 68.81 13:19:01 12 24.18 0.00 0.77 0.00 0.08 74.96 13:19:01 13 17.12 0.00 0.95 0.00 0.05 81.88 13:19:01 14 40.49 0.00 0.82 0.00 0.08 58.61 13:19:01 15 27.52 0.00 0.58 0.00 0.07 71.82 13:20:01 all 25.99 0.00 0.89 0.44 0.07 72.61 13:20:01 0 10.07 0.00 0.28 0.00 0.03 89.61 13:20:01 1 21.93 0.00 0.96 0.22 0.08 76.81 13:20:01 2 28.44 0.00 1.32 1.46 0.08 68.69 13:20:01 3 28.39 0.00 0.55 0.02 0.07 70.97 13:20:01 4 41.26 0.00 2.22 0.02 0.10 56.41 13:20:01 5 33.26 0.00 1.26 0.00 0.08 65.40 13:20:01 6 39.71 0.00 0.82 0.00 0.12 59.36 13:20:01 7 26.86 0.00 1.70 4.46 0.08 66.90 13:20:01 8 20.51 0.00 0.48 0.85 0.05 78.10 13:20:01 9 26.93 0.00 0.79 0.00 0.07 72.22 13:20:01 10 30.91 0.00 0.82 0.00 0.07 68.21 13:20:01 11 18.50 0.00 0.72 0.00 0.05 80.73 13:20:01 12 25.34 0.00 0.77 0.00 0.08 73.81 13:20:01 13 24.97 0.00 0.70 0.00 0.05 74.28 13:20:01 14 16.23 0.00 0.23 0.00 0.03 83.50 13:20:01 15 22.66 0.00 0.60 0.00 0.07 76.67 13:21:01 all 23.58 0.00 0.94 0.52 0.07 74.90 13:21:01 0 19.36 0.00 0.63 0.00 0.07 79.94 13:21:01 1 16.06 0.00 0.98 0.00 0.07 82.89 13:21:01 2 26.38 0.00 0.92 0.03 0.08 72.58 13:21:01 3 23.48 0.00 1.12 0.00 0.07 75.33 13:21:01 4 20.80 0.00 0.47 0.00 0.07 78.66 13:21:01 5 26.77 0.00 0.72 0.00 0.07 72.45 13:21:01 6 29.02 0.00 0.75 0.00 0.07 70.16 13:21:01 7 21.50 0.00 0.77 3.68 0.07 73.98 13:21:01 8 20.11 0.00 0.70 0.00 0.05 79.14 13:21:01 9 31.84 0.00 2.50 0.00 0.10 65.57 13:21:01 10 17.71 0.00 0.64 4.49 0.07 77.10 13:21:01 11 31.35 0.00 1.76 0.00 0.08 66.81 13:21:01 12 30.10 0.00 0.95 0.00 0.08 68.87 13:21:01 13 20.29 0.00 0.55 0.00 0.07 79.09 13:21:01 14 25.83 0.00 0.75 0.12 0.08 73.22 13:21:01 15 16.70 0.00 0.79 0.00 0.05 82.47 13:22:01 all 7.29 0.00 1.75 1.30 0.05 89.61 13:22:01 0 6.68 0.00 1.62 0.20 0.03 91.46 13:22:01 1 10.45 0.00 1.24 0.02 0.05 88.24 13:22:01 2 4.19 0.00 0.74 0.02 0.03 95.02 13:22:01 3 10.08 0.00 1.69 0.05 0.05 88.12 13:22:01 4 6.06 0.00 1.81 1.21 0.05 90.87 13:22:01 5 8.52 0.00 1.62 0.12 0.05 89.69 13:22:01 6 6.62 0.00 1.17 1.32 0.05 90.83 13:22:01 7 11.33 0.00 3.17 0.15 0.07 85.28 13:22:01 8 7.54 0.00 1.78 1.54 0.05 89.09 13:22:01 9 4.44 0.00 2.35 2.01 0.05 91.15 13:22:01 10 5.15 0.00 1.54 1.79 0.07 91.45 13:22:01 11 7.86 0.00 2.82 1.31 0.07 87.95 13:22:01 12 3.86 0.00 1.62 0.05 0.05 94.42 13:22:01 13 5.47 0.00 1.46 9.94 0.05 83.08 13:22:01 14 7.10 0.00 1.72 0.00 0.05 91.13 13:22:01 15 11.15 0.00 1.65 1.09 0.05 86.06 13:23:01 all 3.62 0.00 2.30 1.27 0.05 92.76 13:23:01 0 3.94 0.00 2.27 1.46 0.05 92.28 13:23:01 1 3.38 0.00 2.52 0.40 0.05 93.64 13:23:01 2 2.87 0.00 1.06 0.10 0.05 95.92 13:23:01 3 3.15 0.00 1.44 0.07 0.03 95.31 13:23:01 4 3.36 0.00 2.05 2.69 0.07 91.84 13:23:01 5 6.65 0.00 1.42 0.18 0.05 91.69 13:23:01 6 4.99 0.00 5.41 0.25 0.05 89.30 13:23:01 7 3.23 0.00 1.87 0.40 0.05 94.44 13:23:01 8 3.10 0.00 2.10 4.81 0.05 89.94 13:23:01 9 3.45 0.00 2.88 3.84 0.08 89.74 13:23:01 10 3.64 0.00 2.43 0.18 0.05 93.69 13:23:01 11 4.38 0.00 2.71 3.77 0.05 89.09 13:23:01 12 2.73 0.00 2.16 1.44 0.03 93.63 13:23:01 13 3.60 0.00 2.03 0.07 0.07 94.23 13:23:01 14 3.07 0.00 3.07 0.62 0.05 93.19 13:23:01 15 2.47 0.00 1.34 0.03 0.05 96.11 13:24:01 all 5.39 0.00 0.76 0.96 0.08 92.81 13:24:01 0 1.30 0.00 1.08 1.57 0.02 96.03 13:24:01 1 8.80 0.00 0.88 0.30 0.76 89.27 13:24:01 2 1.90 0.00 0.62 0.00 0.03 97.45 13:24:01 3 7.09 0.00 2.32 3.28 0.03 87.28 13:24:01 4 13.83 0.00 2.96 4.08 0.07 79.06 13:24:01 5 2.24 0.00 1.14 0.00 0.02 96.60 13:24:01 6 1.34 0.00 0.43 0.02 0.02 98.20 13:24:01 7 1.22 0.00 0.15 4.06 0.02 94.56 13:24:01 8 2.29 0.00 0.18 0.37 0.03 97.13 13:24:01 9 3.99 0.00 0.32 0.00 0.02 95.67 13:24:01 10 3.22 0.00 0.18 0.05 0.03 96.51 13:24:01 11 5.34 0.00 0.33 0.00 0.03 94.29 13:24:01 12 10.95 0.00 0.57 1.66 0.05 86.78 13:24:01 13 9.19 0.00 0.37 0.00 0.05 90.40 13:24:01 14 3.88 0.00 0.30 0.02 0.02 95.78 13:24:01 15 9.71 0.00 0.42 0.02 0.03 89.82 13:25:01 all 5.32 0.00 0.24 0.04 0.03 94.36 13:25:01 0 0.15 0.00 0.03 0.00 0.00 99.82 13:25:01 1 11.63 0.00 0.44 0.02 0.05 87.87 13:25:01 2 6.07 0.00 0.27 0.02 0.03 93.61 13:25:01 3 9.76 0.00 0.33 0.02 0.03 89.85 13:25:01 4 3.65 0.00 0.13 0.00 0.02 96.20 13:25:01 5 0.80 0.00 0.08 0.00 0.02 99.10 13:25:01 6 8.34 0.00 0.28 0.05 0.03 91.29 13:25:01 7 0.25 0.00 0.02 0.00 0.00 99.73 13:25:01 8 11.27 0.00 0.45 0.17 0.07 88.04 13:25:01 9 0.12 0.00 0.12 0.02 0.02 99.73 13:25:01 10 11.88 0.00 0.60 0.00 0.07 87.45 13:25:01 11 5.95 0.00 0.37 0.25 0.03 93.40 13:25:01 12 11.19 0.00 0.45 0.02 0.08 88.25 13:25:01 13 1.67 0.00 0.17 0.02 0.02 98.13 13:25:01 14 2.47 0.00 0.10 0.00 0.03 97.40 13:25:01 15 0.10 0.00 0.08 0.03 0.03 99.75 Average: all 15.64 0.00 1.05 0.68 0.06 82.58 Average: 0 10.55 0.00 0.87 0.91 0.04 87.63 Average: 1 15.05 0.00 1.05 1.46 0.14 82.30 Average: 2 13.45 0.00 0.81 0.21 0.05 85.47 Average: 3 15.66 0.00 1.10 0.70 0.05 82.49 Average: 4 17.59 0.00 1.31 0.98 0.06 80.05 Average: 5 17.16 0.00 0.98 0.04 0.05 81.78 Average: 6 17.29 0.00 1.19 0.19 0.06 81.27 Average: 7 15.49 0.00 1.12 1.43 0.06 81.91 Average: 8 14.37 0.00 0.80 0.97 0.05 83.82 Average: 9 18.03 0.00 1.44 0.66 0.06 79.81 Average: 10 15.88 0.00 0.93 0.75 0.06 82.38 Average: 11 18.97 0.00 1.48 0.72 0.06 78.77 Average: 12 15.54 0.00 1.04 0.38 0.06 82.98 Average: 13 15.41 0.00 0.93 1.17 0.05 82.44 Average: 14 16.41 0.00 0.97 0.10 0.05 82.47 Average: 15 13.31 0.00 0.70 0.16 0.05 85.78