---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4058 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: 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): 0-7 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 712K 3.2G 1% /run /dev/vda1 155G 11G 144G 8% / 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 877 28112 0 3176 30841 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:f4:48:93 brd ff:ff:ff:ff:ff:ff inet 10.30.106.109/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fef4:4893/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b5:c8:95:a4 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:b5ff:fec8:95a4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4058) 10/21/25 _x86_64_ (8 CPU) 03:28:18 LINUX RESTART (8 CPU) 03:29:02 tps rtps wtps bread/s bwrtn/s 03:30:01 366.56 58.60 307.96 3729.81 10969.67 03:31:01 131.96 19.71 112.25 460.72 17151.01 03:32:01 17.60 1.03 16.56 56.12 2076.45 03:33:01 57.52 3.10 54.42 440.46 14315.75 03:34:01 112.16 0.40 111.76 11.73 27045.49 03:35:01 32.34 1.05 31.29 69.06 4398.60 Average: 119.01 13.86 105.15 786.48 12664.20 03:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:30:01 30116104 31686112 2823116 8.57 71052 1809496 1424532 4.19 863672 1666816 168632 03:31:01 28768936 30667600 4170284 12.66 87072 2107764 2434292 7.16 1946876 1901064 6476 03:32:01 28576292 30530396 4362928 13.25 90284 2157148 2461848 7.24 2130908 1903932 9020 03:33:01 28141252 30430740 4797968 14.57 96436 2477916 2557556 7.52 2300740 2145748 608 03:34:01 27615004 30386316 5324216 16.16 103256 2942456 2695220 7.93 2367552 2582344 4464 03:35:01 28769724 31569232 4169496 12.66 106660 2966632 1545272 4.55 1203152 2591792 21544 Average: 28664552 30878399 4274668 12.98 92460 2410235 2186453 6.43 1802150 2131949 35124 03:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 1.76 1.76 0.20 0.20 0.00 0.00 0.00 0.00 03:30:01 ens3 414.79 278.27 1753.20 80.07 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 03:31:01 ens3 586.29 411.08 3633.55 106.74 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 03:32:01 ens3 456.97 245.33 677.70 92.12 0.00 0.00 0.00 0.00 03:33:01 docker0 1.68 3.05 0.10 39.05 0.00 0.00 0.00 0.00 03:33:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 03:33:01 ens3 544.16 304.03 1524.03 99.39 0.00 0.00 0.00 0.00 03:34:01 docker0 3.52 5.87 0.21 79.33 0.00 0.00 0.00 0.00 03:34:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:34:01 ens3 397.70 229.71 307.74 73.33 0.00 0.00 0.00 0.00 03:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 lo 16.00 16.00 1.44 1.44 0.00 0.00 0.00 0.00 03:35:01 ens3 316.71 220.03 281.74 78.11 0.00 0.00 0.00 0.00 Average: docker0 0.87 1.49 0.05 19.79 0.00 0.00 0.00 0.00 Average: lo 3.33 3.33 0.31 0.31 0.00 0.00 0.00 0.00 Average: ens3 452.88 281.42 1361.91 88.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4058) 10/21/25 _x86_64_ (8 CPU) 03:28:18 LINUX RESTART (8 CPU) 03:29:02 CPU %user %nice %system %iowait %steal %idle 03:30:01 all 11.50 0.00 1.20 1.86 0.04 85.39 03:30:01 0 2.39 0.00 1.81 9.47 0.03 86.30 03:30:01 1 30.92 0.00 2.13 2.40 0.07 64.49 03:30:01 2 12.19 0.00 0.83 0.68 0.07 86.23 03:30:01 3 11.99 0.00 1.41 0.61 0.05 85.94 03:30:01 4 17.20 0.00 1.46 0.98 0.05 80.31 03:30:01 5 8.28 0.00 1.00 0.71 0.03 89.98 03:30:01 6 6.16 0.00 0.39 0.03 0.03 93.39 03:30:01 7 2.89 0.00 0.58 0.07 0.02 96.45 03:31:01 all 21.89 0.00 1.07 0.94 0.07 76.03 03:31:01 0 19.49 0.00 0.63 1.07 0.07 78.74 03:31:01 1 22.75 0.00 1.34 0.92 0.08 74.91 03:31:01 2 35.09 0.00 2.14 4.29 0.10 58.38 03:31:01 3 11.53 0.00 0.63 0.60 0.05 87.18 03:31:01 4 24.02 0.00 0.77 0.02 0.05 75.15 03:31:01 5 15.91 0.00 1.35 0.23 0.08 82.42 03:31:01 6 25.03 0.00 1.07 0.33 0.05 73.52 03:31:01 7 21.25 0.00 0.65 0.02 0.08 77.99 03:32:01 all 40.35 0.00 1.05 0.08 0.09 58.42 03:32:01 0 34.62 0.00 1.05 0.05 0.10 64.18 03:32:01 1 34.29 0.00 1.04 0.00 0.08 64.59 03:32:01 2 43.31 0.00 0.70 0.02 0.10 55.87 03:32:01 3 34.26 0.00 1.12 0.32 0.08 64.23 03:32:01 4 42.49 0.00 0.98 0.00 0.10 56.43 03:32:01 5 58.55 0.00 1.60 0.18 0.10 39.56 03:32:01 6 42.40 0.00 0.77 0.03 0.10 56.70 03:32:01 7 32.93 0.00 1.13 0.00 0.07 65.87 03:33:01 all 25.97 0.00 1.48 1.04 0.08 71.43 03:33:01 0 16.34 0.00 1.20 0.35 0.07 82.04 03:33:01 1 20.97 0.00 1.44 0.07 0.08 77.44 03:33:01 2 31.53 0.00 1.57 1.36 0.08 65.46 03:33:01 3 22.86 0.00 1.14 0.03 0.07 75.91 03:33:01 4 44.25 0.00 1.84 0.20 0.10 53.60 03:33:01 5 18.30 0.00 1.49 0.82 0.08 79.31 03:33:01 6 29.80 0.00 1.62 0.64 0.10 67.84 03:33:01 7 23.72 0.00 1.52 4.89 0.08 69.79 03:34:01 all 24.13 0.00 1.97 2.00 0.09 71.81 03:34:01 0 22.15 0.00 1.65 7.93 0.08 68.19 03:34:01 1 21.72 0.00 2.08 0.55 0.10 75.55 03:34:01 2 23.99 0.00 2.20 1.93 0.08 71.80 03:34:01 3 25.60 0.00 1.43 0.30 0.10 72.57 03:34:01 4 25.16 0.00 1.87 0.39 0.08 72.51 03:34:01 5 20.83 0.00 2.28 0.02 0.07 76.80 03:34:01 6 27.49 0.00 2.19 4.37 0.08 65.87 03:34:01 7 26.10 0.00 2.12 0.57 0.13 71.08 03:35:01 all 11.21 0.00 1.10 0.42 0.04 87.23 03:35:01 0 17.13 0.00 1.02 0.30 0.05 81.50 03:35:01 1 5.05 0.00 1.39 0.02 0.02 93.53 03:35:01 2 6.62 0.00 1.05 0.00 0.03 92.29 03:35:01 3 10.21 0.00 0.80 0.05 0.02 88.93 03:35:01 4 17.68 0.00 0.97 0.25 0.07 81.04 03:35:01 5 17.26 0.00 1.02 0.15 0.03 81.53 03:35:01 6 11.78 0.00 1.34 0.08 0.03 86.77 03:35:01 7 3.98 0.00 1.20 2.49 0.03 92.30 Average: all 22.54 0.00 1.31 1.05 0.07 75.02 Average: 0 18.74 0.00 1.23 3.17 0.07 76.80 Average: 1 22.60 0.00 1.57 0.65 0.07 75.11 Average: 2 25.50 0.00 1.42 1.38 0.08 71.62 Average: 3 19.42 0.00 1.09 0.32 0.06 79.11 Average: 4 28.49 0.00 1.31 0.30 0.08 69.81 Average: 5 23.23 0.00 1.46 0.35 0.07 74.89 Average: 6 23.81 0.00 1.23 0.91 0.07 73.98 Average: 7 18.52 0.00 1.20 1.34 0.07 78.87