---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21352 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 16G 140G 10% / 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 23272 0 8017 30834 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:03:47:cd brd ff:ff:ff:ff:ff:ff inet 10.30.107.133/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85909sec preferred_lft 85909sec inet6 fe80::f816:3eff:fe03:47cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:8b:98:88 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:a0ff:fe8b:9888/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21352) 06/15/25 _x86_64_ (8 CPU) 08:03:24 LINUX RESTART (8 CPU) 08:04:01 tps rtps wtps bread/s bwrtn/s 08:05:01 326.46 29.26 297.20 968.08 32937.42 08:06:01 419.16 20.50 398.67 2302.55 203719.51 08:07:01 344.22 2.60 341.62 403.47 54343.62 08:08:01 152.87 0.20 152.67 30.79 39630.06 08:09:01 109.02 0.22 108.80 14.26 40273.02 08:10:01 20.96 0.00 20.96 0.00 23595.93 08:11:01 71.67 0.80 70.87 41.33 9994.87 Average: 206.34 7.65 198.69 537.22 57784.25 08:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 30009864 31658388 2929356 8.89 75120 1879004 1482076 4.36 899984 1726112 217948 08:06:01 24500776 31655412 8438444 25.62 149396 7069300 1723068 5.07 1000040 6844540 557652 08:07:01 22200612 29657984 10738608 32.60 164520 7356232 8618116 25.36 3218496 6833020 2368 08:08:01 21598332 29513468 11340888 34.43 187640 7744872 8903420 26.20 3446944 7151428 49860 08:09:01 21221176 29222336 11718044 35.57 205948 7805712 9227232 27.15 3764116 7203264 1796 08:10:01 21229712 29233136 11709508 35.55 206060 7807696 9268220 27.27 3752664 7204120 200 08:11:01 23774196 31514324 9165024 27.82 207184 7539828 1702084 5.01 1540892 6958956 28852 Average: 23504953 30350721 9434267 28.64 170838 6743235 5846317 17.20 2517591 6274491 122668 08:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 ens3 407.81 276.02 1417.78 63.52 0.00 0.00 0.00 0.00 08:05:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 08:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 ens3 1372.75 775.15 42319.86 63.35 0.00 0.00 0.00 0.00 08:06:01 br-0651c07867bd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 lo 13.80 13.80 1.26 1.26 0.00 0.00 0.00 0.00 08:07:01 veth7d2ccb4 0.15 0.47 0.01 0.03 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 veth6f616b5 37.30 45.38 3.00 310.87 0.00 0.00 0.00 0.03 08:07:01 ens3 47.70 39.32 311.30 3.56 0.00 0.00 0.00 0.00 08:08:01 veth7d2ccb4 0.40 0.40 0.05 0.99 0.00 0.00 0.00 0.00 08:08:01 docker0 99.62 135.93 5.83 1154.23 0.00 0.00 0.00 0.00 08:08:01 veth6f616b5 0.50 0.38 0.03 0.02 0.00 0.00 0.00 0.00 08:08:01 ens3 180.60 125.68 2002.38 9.73 0.00 0.00 0.00 0.00 08:09:01 veth7d2ccb4 0.53 0.63 0.05 1.28 0.00 0.00 0.00 0.00 08:09:01 veth7a97328 6.33 5.20 12.62 5.95 0.00 0.00 0.00 0.00 08:09:01 docker0 25.75 36.91 2.26 193.96 0.00 0.00 0.00 0.00 08:09:01 veth6f616b5 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 veth7d2ccb4 0.53 0.55 0.05 1.29 0.00 0.00 0.00 0.00 08:10:01 veth7a97328 5.50 4.43 12.53 5.84 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 veth6f616b5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 ens3 2281.02 1422.63 46814.45 220.85 0.00 0.00 0.00 0.00 08:11:01 lo 28.30 28.30 2.53 2.53 0.00 0.00 0.00 0.00 Average: docker0 17.91 24.69 1.16 192.59 0.00 0.00 0.00 0.00 Average: ens3 300.77 184.39 6616.54 28.06 0.00 0.00 0.00 0.00 Average: lo 3.49 3.49 0.31 0.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21352) 06/15/25 _x86_64_ (8 CPU) 08:03:24 LINUX RESTART (8 CPU) 08:04:01 CPU %user %nice %system %iowait %steal %idle 08:05:01 all 10.84 0.00 0.95 3.01 0.04 85.17 08:05:01 0 2.22 0.00 0.47 0.18 0.02 97.11 08:05:01 1 2.27 0.00 0.20 0.20 0.00 97.33 08:05:01 2 31.26 0.00 2.00 2.28 0.07 64.39 08:05:01 3 35.23 0.00 2.18 1.67 0.07 60.85 08:05:01 4 10.63 0.00 1.52 3.90 0.03 83.92 08:05:01 5 2.70 0.00 0.40 0.17 0.02 96.71 08:05:01 6 0.38 0.00 0.28 0.00 0.02 99.32 08:05:01 7 1.95 0.00 0.57 15.65 0.05 81.78 08:06:01 all 16.78 0.00 8.26 17.28 0.09 57.60 08:06:01 0 15.99 0.00 8.22 9.94 0.07 65.78 08:06:01 1 16.29 0.00 8.57 23.57 0.10 51.48 08:06:01 2 17.26 0.00 8.18 15.01 0.10 59.45 08:06:01 3 17.24 0.00 8.56 5.91 0.07 68.22 08:06:01 4 17.64 0.00 8.27 6.43 0.10 67.56 08:06:01 5 14.46 0.00 7.67 36.82 0.10 40.94 08:06:01 6 18.45 0.00 8.46 26.44 0.08 46.56 08:06:01 7 16.85 0.00 8.11 14.03 0.09 60.92 08:07:01 all 29.03 0.00 3.97 3.70 0.08 63.21 08:07:01 0 28.19 0.00 4.38 1.07 0.10 66.25 08:07:01 1 24.70 0.00 3.61 3.83 0.07 67.80 08:07:01 2 33.99 0.00 3.82 3.28 0.08 58.83 08:07:01 3 27.38 0.00 3.49 1.91 0.08 67.14 08:07:01 4 38.65 0.00 4.96 3.35 0.07 52.97 08:07:01 5 28.48 0.00 3.81 2.25 0.08 65.37 08:07:01 6 26.58 0.00 3.93 1.00 0.08 68.40 08:07:01 7 24.24 0.00 3.77 12.95 0.10 58.93 08:08:01 all 5.39 0.00 1.26 2.10 0.05 91.21 08:08:01 0 5.75 0.00 1.72 2.76 0.03 89.74 08:08:01 1 5.46 0.00 1.56 4.32 0.03 88.64 08:08:01 2 3.14 0.00 1.07 3.68 0.03 92.07 08:08:01 3 4.94 0.00 1.11 0.28 0.05 93.62 08:08:01 4 4.41 0.00 1.04 0.13 0.05 94.36 08:08:01 5 9.75 0.00 1.60 0.48 0.05 88.11 08:08:01 6 5.18 0.00 0.90 1.79 0.05 92.08 08:08:01 7 4.42 0.00 1.10 3.31 0.05 91.12 08:09:01 all 11.23 0.00 1.92 2.72 0.06 84.06 08:09:01 0 10.63 0.00 2.68 5.26 0.08 81.34 08:09:01 1 12.57 0.00 2.56 0.69 0.07 84.11 08:09:01 2 14.22 0.00 1.69 1.74 0.07 82.28 08:09:01 3 10.50 0.00 1.83 2.07 0.07 85.54 08:09:01 4 11.45 0.00 1.56 0.28 0.07 86.64 08:09:01 5 10.19 0.00 1.56 0.15 0.05 88.05 08:09:01 6 10.77 0.00 1.78 0.23 0.05 87.17 08:09:01 7 9.51 0.00 1.71 11.40 0.05 77.33 08:10:01 all 2.44 0.00 0.47 0.99 0.05 96.04 08:10:01 0 1.74 0.00 0.30 0.07 0.05 97.84 08:10:01 1 2.09 0.00 0.82 0.12 0.07 96.90 08:10:01 2 2.51 0.00 0.38 0.00 0.05 97.06 08:10:01 3 3.12 0.00 0.40 0.00 0.07 96.41 08:10:01 4 1.95 0.00 0.43 0.02 0.05 97.55 08:10:01 5 2.43 0.00 0.67 0.02 0.07 96.82 08:10:01 6 2.06 0.00 0.37 0.05 0.05 97.47 08:10:01 7 3.69 0.00 0.40 7.64 0.05 88.22 08:11:01 all 3.65 0.00 0.83 0.59 0.04 94.88 08:11:01 0 2.25 0.00 0.98 0.25 0.03 96.48 08:11:01 1 1.82 0.00 0.64 0.12 0.02 97.41 08:11:01 2 1.87 0.00 0.62 0.02 0.03 97.46 08:11:01 3 12.98 0.00 1.22 0.10 0.05 85.65 08:11:01 4 2.01 0.00 0.74 0.17 0.03 97.05 08:11:01 5 4.86 0.00 1.02 0.13 0.03 93.95 08:11:01 6 1.91 0.00 0.67 0.05 0.05 97.32 08:11:01 7 1.50 0.00 0.72 3.93 0.05 93.80 Average: all 11.32 0.00 2.51 4.32 0.06 81.79 Average: 0 9.51 0.00 2.67 2.77 0.06 84.99 Average: 1 9.29 0.00 2.55 4.65 0.05 83.46 Average: 2 14.90 0.00 2.53 3.70 0.06 78.80 Average: 3 15.93 0.00 2.68 1.70 0.06 79.63 Average: 4 12.37 0.00 2.63 2.03 0.06 82.91 Average: 5 10.39 0.00 2.38 5.67 0.06 81.50 Average: 6 9.32 0.00 2.33 4.19 0.05 84.11 Average: 7 8.84 0.00 2.32 9.83 0.06 78.95