---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-37962 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 708K 3.2G 1% /run /dev/vda1 155G 17G 139G 11% / 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 876 22251 0 9038 30835 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:f1:fd:5a brd ff:ff:ff:ff:ff:ff inet 10.30.107.229/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:fef1:fd5a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1e:f6:75:b1 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::42:1eff:fef6:75b1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37962) 08/15/25 _x86_64_ (8 CPU) 08:30:22 LINUX RESTART (8 CPU) 08:31:01 tps rtps wtps bread/s bwrtn/s 08:32:01 208.07 23.21 184.85 2349.08 77968.07 08:33:01 395.25 1.25 394.00 30.53 259832.56 08:34:01 326.31 4.90 321.41 404.60 42632.36 08:35:01 151.21 0.13 151.07 20.93 17164.47 08:36:01 95.00 0.20 94.80 11.46 17850.36 08:37:01 5.83 0.00 5.83 0.00 235.69 08:38:01 18.75 0.07 18.68 11.33 777.07 08:39:01 71.83 1.82 70.01 94.77 2512.63 Average: 159.03 3.95 155.08 365.33 52370.61 08:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:32:01 27627636 31637244 5311584 16.13 87476 4184468 1795092 5.28 960556 3963516 2350424 08:33:01 23473588 31652368 9465632 28.74 159368 8046764 1655588 4.87 1016620 7822348 422572 08:34:01 20619708 29019492 12319512 37.40 174928 8246568 9831788 28.93 3908560 7678320 2640 08:35:01 20023724 28903260 12915496 39.21 200104 8650780 10165836 29.91 4108784 8010832 58644 08:36:01 19258188 28207924 13681032 41.53 217856 8697984 10939568 32.19 4832088 8046216 848 08:37:01 19240640 28194432 13698580 41.59 217972 8701744 10855384 31.94 4846552 8048580 360 08:38:01 20161228 29063788 12777992 38.79 218180 8660304 8532916 25.11 4003988 7998672 308 08:39:01 22825976 31612340 10113244 30.70 220184 8533196 1538544 4.53 1553796 7852188 10728 Average: 21653836 29786356 11285384 34.26 187008 7965226 6914340 20.34 3153868 7427584 355816 08:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:32:01 lo 12.26 12.26 1.16 1.16 0.00 0.00 0.00 0.00 08:32:01 ens3 1446.39 740.48 28814.89 62.17 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 br-cf627c1c0a0d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 lo 4.13 4.13 0.37 0.37 0.00 0.00 0.00 0.00 08:33:01 ens3 1372.12 679.49 31695.21 51.49 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth87f747a 8.55 9.43 1.19 1.03 0.00 0.00 0.00 0.00 08:34:01 veth73b0f54 21.51 19.68 2.89 2.85 0.00 0.00 0.00 0.00 08:34:01 veth5e68559 91.67 91.45 16.00 18.61 0.00 0.00 0.00 0.00 08:34:01 veth72f734c 21.68 28.68 1.78 319.63 0.00 0.00 0.00 0.03 08:35:01 veth87f747a 18.56 27.38 2.89 2.09 0.00 0.00 0.00 0.00 08:35:01 veth73b0f54 40.83 27.68 3.11 4.17 0.00 0.00 0.00 0.00 08:35:01 veth5e68559 0.18 0.25 0.53 0.02 0.00 0.00 0.00 0.00 08:35:01 veth72f734c 0.52 0.42 0.03 0.02 0.00 0.00 0.00 0.00 08:36:01 veth87f747a 20.96 29.66 3.43 2.55 0.00 0.00 0.00 0.00 08:36:01 veth73b0f54 46.98 34.28 4.61 5.26 0.00 0.00 0.00 0.00 08:36:01 veth52326a0 4.58 3.92 0.69 2.28 0.00 0.00 0.00 0.00 08:36:01 veth5e68559 284.52 283.05 32.81 67.34 0.00 0.00 0.00 0.01 08:37:01 veth87f747a 20.48 29.06 3.39 10.68 0.00 0.00 0.00 0.00 08:37:01 veth73b0f54 49.16 38.28 5.12 5.47 0.00 0.00 0.00 0.00 08:37:01 veth52326a0 10.16 7.78 1.02 1.91 0.00 0.00 0.00 0.00 08:37:01 veth5e68559 0.52 0.43 0.59 0.03 0.00 0.00 0.00 0.00 08:38:01 veth73b0f54 40.66 28.10 3.18 4.15 0.00 0.00 0.00 0.00 08:38:01 veth5e68559 0.55 1.07 0.59 0.08 0.00 0.00 0.00 0.00 08:38:01 br-cf627c1c0a0d 22.95 29.26 1.58 319.68 0.00 0.00 0.00 0.00 08:38:01 lo 29.20 29.20 2.63 2.63 0.00 0.00 0.00 0.00 08:39:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 08:39:01 ens3 3473.68 1816.56 63970.08 216.10 0.00 0.00 0.00 0.00 08:39:01 docker0 52.97 114.41 4.40 1383.96 0.00 0.00 0.00 0.00 Average: lo 3.26 3.26 0.30 0.30 0.00 0.00 0.00 0.00 Average: ens3 383.55 196.49 7892.02 18.10 0.00 0.00 0.00 0.00 Average: docker0 6.62 14.30 0.55 173.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37962) 08/15/25 _x86_64_ (8 CPU) 08:30:22 LINUX RESTART (8 CPU) 08:31:01 CPU %user %nice %system %iowait %steal %idle 08:32:01 all 13.43 0.00 3.15 2.12 0.04 81.26 08:32:01 0 9.00 0.00 2.72 0.20 0.03 88.04 08:32:01 1 6.82 0.00 3.15 0.85 0.03 89.14 08:32:01 2 5.07 0.00 2.90 0.67 0.03 91.33 08:32:01 3 6.57 0.00 2.62 5.60 0.07 85.15 08:32:01 4 18.31 0.00 3.46 0.52 0.03 77.68 08:32:01 5 20.01 0.00 3.30 6.42 0.05 70.22 08:32:01 6 28.66 0.00 3.86 0.42 0.07 67.00 08:32:01 7 13.00 0.00 3.20 2.24 0.05 81.51 08:33:01 all 14.40 0.00 7.22 17.10 0.05 61.23 08:33:01 0 15.37 0.00 6.69 15.05 0.05 62.84 08:33:01 1 16.15 0.00 6.73 12.05 0.05 65.02 08:33:01 2 13.49 0.00 6.19 32.29 0.05 47.98 08:33:01 3 13.81 0.00 7.44 5.61 0.03 73.10 08:33:01 4 12.99 0.00 7.39 16.14 0.05 63.43 08:33:01 5 14.99 0.00 8.41 36.74 0.07 39.79 08:33:01 6 14.17 0.00 8.19 14.82 0.05 62.77 08:33:01 7 14.27 0.00 6.67 4.21 0.03 74.81 08:34:01 all 35.65 0.00 4.41 2.61 0.09 57.24 08:34:01 0 32.13 0.00 4.20 3.81 0.07 59.79 08:34:01 1 39.91 0.00 4.45 1.13 0.08 54.43 08:34:01 2 40.04 0.00 4.52 0.32 0.08 55.04 08:34:01 3 36.20 0.00 4.29 1.09 0.10 58.32 08:34:01 4 36.00 0.00 4.93 0.92 0.10 58.05 08:34:01 5 33.90 0.00 4.86 11.52 0.10 49.61 08:34:01 6 29.31 0.00 3.93 0.84 0.08 65.84 08:34:01 7 37.63 0.00 4.13 1.23 0.08 56.92 08:35:01 all 5.40 0.00 1.45 0.69 0.06 92.39 08:35:01 0 5.33 0.00 1.11 0.02 0.08 93.46 08:35:01 1 3.32 0.00 1.35 0.99 0.05 94.29 08:35:01 2 6.64 0.00 1.86 0.37 0.05 91.08 08:35:01 3 11.49 0.00 2.09 0.42 0.07 85.93 08:35:01 4 3.38 0.00 1.24 0.65 0.05 94.68 08:35:01 5 4.16 0.00 1.34 2.76 0.05 91.69 08:35:01 6 3.83 0.00 1.31 0.12 0.05 94.70 08:35:01 7 5.10 0.00 1.31 0.25 0.07 93.28 08:36:01 all 12.38 0.00 2.36 0.55 0.06 84.65 08:36:01 0 10.96 0.00 1.70 0.03 0.05 87.25 08:36:01 1 10.12 0.00 2.61 0.20 0.07 87.00 08:36:01 2 15.39 0.00 3.02 0.17 0.05 81.38 08:36:01 3 16.92 0.00 2.60 0.32 0.07 80.09 08:36:01 4 9.71 0.00 2.06 0.50 0.07 87.66 08:36:01 5 9.05 0.00 2.02 3.03 0.08 85.82 08:36:01 6 12.62 0.00 2.38 0.03 0.07 84.90 08:36:01 7 14.25 0.00 2.48 0.12 0.08 83.07 08:37:01 all 1.73 0.00 0.28 0.03 0.06 97.91 08:37:01 0 1.23 0.00 0.32 0.00 0.05 98.40 08:37:01 1 1.49 0.00 0.40 0.03 0.07 98.01 08:37:01 2 1.53 0.00 0.28 0.02 0.05 98.12 08:37:01 3 1.47 0.00 0.27 0.02 0.07 98.18 08:37:01 4 1.54 0.00 0.22 0.03 0.05 98.16 08:37:01 5 1.33 0.00 0.18 0.15 0.03 98.31 08:37:01 6 2.00 0.00 0.27 0.00 0.05 97.68 08:37:01 7 3.22 0.00 0.27 0.02 0.05 96.45 08:38:01 all 2.00 0.00 0.65 0.07 0.06 97.22 08:38:01 0 1.84 0.00 0.50 0.02 0.03 97.61 08:38:01 1 2.11 0.00 0.74 0.05 0.05 97.06 08:38:01 2 1.39 0.00 0.58 0.08 0.05 97.90 08:38:01 3 2.52 0.00 0.57 0.02 0.07 96.83 08:38:01 4 2.47 0.00 1.02 0.10 0.08 96.33 08:38:01 5 1.64 0.00 0.62 0.23 0.08 97.42 08:38:01 6 2.09 0.00 0.48 0.02 0.07 97.34 08:38:01 7 1.92 0.00 0.65 0.05 0.07 97.31 08:39:01 all 6.29 0.00 0.73 0.20 0.03 92.74 08:39:01 0 10.29 0.00 0.70 0.27 0.03 88.71 08:39:01 1 0.68 0.00 0.43 0.05 0.02 98.81 08:39:01 2 0.93 0.00 0.55 0.07 0.05 98.40 08:39:01 3 8.12 0.00 0.80 0.05 0.03 91.00 08:39:01 4 11.61 0.00 1.40 0.07 0.03 86.88 08:39:01 5 1.10 0.00 0.42 0.02 0.03 98.43 08:39:01 6 16.61 0.00 1.05 0.10 0.03 82.20 08:39:01 7 0.93 0.00 0.55 1.00 0.03 97.48 Average: all 11.39 0.00 2.52 2.90 0.06 83.13 Average: 0 10.74 0.00 2.23 2.41 0.05 84.56 Average: 1 10.05 0.00 2.48 1.91 0.05 85.51 Average: 2 10.54 0.00 2.48 4.21 0.05 82.71 Average: 3 12.13 0.00 2.57 1.63 0.06 83.60 Average: 4 11.99 0.00 2.71 2.35 0.06 82.90 Average: 5 10.77 0.00 2.63 7.57 0.06 78.97 Average: 6 13.65 0.00 2.67 2.02 0.06 81.60 Average: 7 11.27 0.00 2.40 1.14 0.06 85.14