---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22818 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 15G 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 861 23712 0 7592 30850 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:b4:5e:ec brd ff:ff:ff:ff:ff:ff inet 10.30.107.225/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85618sec preferred_lft 85618sec inet6 fe80::f816:3eff:feb4:5eec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:df:e1:48:7a 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:dfff:fee1:487a/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-22818) 06/21/25 _x86_64_ (8 CPU) 16:59:22 LINUX RESTART (8 CPU) 17:00:01 tps rtps wtps bread/s bwrtn/s 17:01:01 172.44 23.36 149.08 2331.48 65449.76 17:02:01 720.31 13.51 706.80 807.93 270263.52 17:03:01 10.40 0.12 10.28 22.26 13197.53 17:04:01 2.62 0.10 2.52 21.60 38.83 17:05:01 1.78 0.05 1.73 6.27 30.00 17:06:01 2.37 0.02 2.35 4.27 36.79 17:07:01 45.60 0.10 45.50 12.00 7259.05 17:08:01 76.55 0.23 76.32 15.20 9917.76 17:09:01 1.72 0.00 1.72 0.00 30.79 17:10:01 2.55 0.00 2.55 0.00 42.43 17:11:01 4.77 0.00 4.77 0.00 92.92 17:12:01 60.64 1.23 59.41 88.12 2481.15 Average: 91.81 3.23 88.58 275.76 30736.39 17:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:01:01 27376376 31525208 5562844 16.89 94164 4302136 2771648 8.15 1067988 4078700 2504244 17:02:01 23602956 30659872 9336264 28.34 166572 6940152 6227668 18.32 2135452 6547492 340 17:03:01 23648644 30706500 9290576 28.21 166628 6940824 6140948 18.07 2092496 6545104 232 17:04:01 23645016 30703764 9294204 28.22 166684 6941480 6132076 18.04 2097384 6545252 36 17:05:01 23645888 30704892 9293332 28.21 166752 6941672 6116500 18.00 2097320 6545092 96 17:06:01 23642440 30701728 9296780 28.22 166812 6941820 6149764 18.09 2101128 6545020 140 17:07:01 23338156 30626940 9601064 29.15 182792 7132248 6389636 18.80 2209912 6710216 20252 17:08:01 23200168 30573088 9739052 29.57 195472 7194380 6465264 19.02 2286956 6759492 108 17:09:01 23198604 30571748 9740616 29.57 195516 7194432 6465264 19.02 2287904 6759552 148 17:10:01 23204664 30578020 9734556 29.55 195588 7194524 6465264 19.02 2282224 6759644 212 17:11:01 23254656 30627764 9684564 29.40 195648 7195168 6209608 18.27 2239952 6755468 92 17:12:01 24227132 31534360 8712088 26.45 197224 7138988 1736880 5.11 1411092 6658392 10284 Average: 23832058 30792824 9107162 27.65 174154 6838152 5605877 16.49 2025817 6434119 211349 17:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 ens3 1332.91 783.60 25971.50 66.69 0.00 0.00 0.00 0.00 17:01:01 lo 14.80 14.80 1.46 1.46 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 veth213f4ec 0.15 0.42 0.01 0.02 0.00 0.00 0.00 0.00 17:02:01 veth045ac3f 0.20 0.37 0.01 0.02 0.00 0.00 0.00 0.00 17:02:01 veth1984706 0.00 0.38 0.00 0.02 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 veth213f4ec 0.22 0.23 0.02 0.44 0.00 0.00 0.00 0.00 17:03:01 veth045ac3f 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 veth1984706 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 veth213f4ec 0.33 0.35 0.03 0.55 0.00 0.00 0.00 0.00 17:04:01 veth045ac3f 0.08 0.10 0.00 0.01 0.00 0.00 0.00 0.00 17:04:01 veth1984706 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 veth213f4ec 0.30 0.30 0.02 0.55 0.00 0.00 0.00 0.00 17:05:01 veth045ac3f 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 veth1984706 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 veth213f4ec 0.25 0.25 0.02 0.55 0.00 0.00 0.00 0.00 17:06:01 veth045ac3f 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 veth1984706 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 docker0 7.25 9.30 0.91 43.22 0.00 0.00 0.00 0.00 17:07:01 veth93f2240 7.25 9.40 1.01 43.23 0.00 0.00 0.00 0.00 17:07:01 veth213f4ec 0.33 0.35 0.03 0.55 0.00 0.00 0.00 0.00 17:07:01 veth045ac3f 0.08 0.08 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 docker0 30.69 44.33 2.47 258.04 0.00 0.00 0.00 0.00 17:08:01 veth213f4ec 0.28 0.33 0.02 0.58 0.00 0.00 0.00 0.00 17:08:01 veth846b2c4 1.65 1.77 1.57 0.89 0.00 0.00 0.00 0.00 17:08:01 veth045ac3f 0.05 0.10 0.00 0.01 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 veth213f4ec 0.30 0.30 0.02 0.57 0.00 0.00 0.00 0.00 17:09:01 veth846b2c4 0.45 0.47 0.03 0.02 0.00 0.00 0.00 0.00 17:09:01 veth045ac3f 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 veth213f4ec 0.30 0.30 0.02 0.57 0.00 0.00 0.00 0.00 17:10:01 veth846b2c4 0.70 0.72 0.05 0.04 0.00 0.00 0.00 0.00 17:10:01 veth045ac3f 0.05 0.07 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 veth213f4ec 0.72 0.97 0.08 0.66 0.00 0.00 0.00 0.00 17:11:01 veth045ac3f 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 veth1984706 0.00 0.52 0.00 0.03 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 ens3 3800.17 2094.45 44908.91 249.57 0.00 0.00 0.00 0.00 17:12:01 lo 119.78 119.78 7.56 7.56 0.00 0.00 0.00 0.00 Average: docker0 3.16 4.47 0.28 25.10 0.00 0.00 0.00 0.00 Average: ens3 289.44 155.70 3672.92 14.93 0.00 0.00 0.00 0.00 Average: lo 9.65 9.65 0.60 0.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22818) 06/21/25 _x86_64_ (8 CPU) 16:59:22 LINUX RESTART (8 CPU) 17:00:01 CPU %user %nice %system %iowait %steal %idle 17:01:01 all 13.68 0.00 3.28 1.59 0.04 81.41 17:01:01 0 13.43 0.00 3.30 0.38 0.03 82.85 17:01:01 1 46.76 0.00 5.60 1.00 0.07 46.57 17:01:01 2 15.73 0.00 3.15 0.42 0.03 80.67 17:01:01 3 9.58 0.00 3.59 0.17 0.03 86.63 17:01:01 4 7.27 0.00 2.31 0.07 0.02 90.34 17:01:01 5 5.35 0.00 2.25 0.17 0.05 92.19 17:01:01 6 6.04 0.00 3.25 4.42 0.08 86.21 17:01:01 7 5.21 0.00 2.83 6.12 0.03 85.81 17:02:01 all 24.29 0.00 8.32 5.44 0.08 61.86 17:02:01 0 22.67 0.00 8.64 2.67 0.07 65.96 17:02:01 1 23.01 0.00 8.56 2.15 0.08 66.20 17:02:01 2 25.40 0.00 8.86 7.62 0.08 58.02 17:02:01 3 24.83 0.00 8.49 8.64 0.08 57.96 17:02:01 4 24.85 0.00 7.41 1.43 0.07 66.24 17:02:01 5 26.40 0.00 8.32 4.16 0.08 61.04 17:02:01 6 25.10 0.00 8.36 11.87 0.10 54.57 17:02:01 7 22.07 0.00 8.00 4.99 0.07 64.87 17:03:01 all 0.48 0.00 0.17 0.21 0.03 99.11 17:03:01 0 0.30 0.00 0.15 0.00 0.03 99.52 17:03:01 1 0.70 0.00 0.20 0.00 0.03 99.07 17:03:01 2 0.23 0.00 0.07 0.00 0.02 99.68 17:03:01 3 0.47 0.00 0.18 0.02 0.03 99.30 17:03:01 4 0.63 0.00 0.17 0.00 0.02 99.18 17:03:01 5 0.30 0.00 0.13 0.00 0.03 99.53 17:03:01 6 0.35 0.00 0.15 1.62 0.02 97.86 17:03:01 7 0.87 0.00 0.27 0.03 0.03 98.80 17:04:01 all 0.37 0.00 0.12 0.01 0.03 99.46 17:04:01 0 0.18 0.00 0.15 0.02 0.03 99.62 17:04:01 1 0.18 0.00 0.07 0.00 0.02 99.73 17:04:01 2 1.26 0.00 0.12 0.00 0.03 98.59 17:04:01 3 0.15 0.00 0.12 0.00 0.02 99.72 17:04:01 4 0.28 0.00 0.08 0.00 0.02 99.62 17:04:01 5 0.20 0.00 0.07 0.00 0.05 99.68 17:04:01 6 0.23 0.00 0.13 0.05 0.03 99.55 17:04:01 7 0.48 0.00 0.23 0.02 0.02 99.25 17:05:01 all 0.46 0.00 0.11 0.01 0.03 99.40 17:05:01 0 0.18 0.00 0.15 0.00 0.03 99.63 17:05:01 1 0.18 0.00 0.12 0.00 0.05 99.65 17:05:01 2 2.10 0.00 0.07 0.00 0.05 97.78 17:05:01 3 0.15 0.00 0.08 0.00 0.02 99.75 17:05:01 4 0.17 0.00 0.10 0.02 0.05 99.67 17:05:01 5 0.12 0.00 0.05 0.00 0.02 99.82 17:05:01 6 0.33 0.00 0.08 0.03 0.03 99.52 17:05:01 7 0.38 0.00 0.18 0.02 0.03 99.38 17:06:01 all 0.56 0.00 0.14 0.01 0.03 99.26 17:06:01 0 0.35 0.00 0.18 0.00 0.03 99.43 17:06:01 1 0.28 0.00 0.12 0.00 0.02 99.58 17:06:01 2 2.17 0.00 0.18 0.00 0.05 97.60 17:06:01 3 0.30 0.00 0.12 0.02 0.03 99.53 17:06:01 4 0.10 0.00 0.08 0.00 0.03 99.78 17:06:01 5 0.12 0.00 0.10 0.03 0.03 99.72 17:06:01 6 0.70 0.00 0.12 0.05 0.02 99.12 17:06:01 7 0.38 0.00 0.27 0.00 0.03 99.32 17:07:01 all 2.21 0.00 0.64 0.18 0.04 96.93 17:07:01 0 2.63 0.00 0.67 0.05 0.05 96.60 17:07:01 1 1.93 0.00 0.30 0.05 0.03 97.69 17:07:01 2 2.60 0.00 0.69 0.10 0.07 96.54 17:07:01 3 5.61 0.00 1.23 0.02 0.02 93.13 17:07:01 4 0.92 0.00 0.62 0.74 0.03 97.69 17:07:01 5 1.34 0.00 0.38 0.02 0.03 98.23 17:07:01 6 1.12 0.00 0.60 0.47 0.03 97.78 17:07:01 7 1.52 0.00 0.65 0.00 0.03 97.80 17:08:01 all 4.15 0.00 1.07 0.29 0.05 94.44 17:08:01 0 5.21 0.00 1.52 0.08 0.03 93.15 17:08:01 1 3.29 0.00 0.90 0.12 0.05 95.64 17:08:01 2 10.06 0.00 1.29 0.15 0.05 88.46 17:08:01 3 3.53 0.00 1.09 0.05 0.05 95.29 17:08:01 4 3.26 0.00 0.75 0.03 0.05 95.90 17:08:01 5 2.01 0.00 0.87 0.02 0.07 97.04 17:08:01 6 3.43 0.00 0.95 0.87 0.03 94.71 17:08:01 7 2.43 0.00 1.20 1.03 0.07 95.26 17:09:01 all 0.18 0.00 0.08 0.01 0.04 99.70 17:09:01 0 0.18 0.00 0.08 0.00 0.05 99.68 17:09:01 1 0.22 0.00 0.07 0.00 0.08 99.63 17:09:01 2 0.27 0.00 0.08 0.00 0.08 99.57 17:09:01 3 0.12 0.00 0.07 0.02 0.03 99.77 17:09:01 4 0.13 0.00 0.07 0.00 0.00 99.80 17:09:01 5 0.17 0.00 0.10 0.03 0.03 99.67 17:09:01 6 0.18 0.00 0.05 0.00 0.02 99.75 17:09:01 7 0.12 0.00 0.07 0.00 0.03 99.78 17:10:01 all 0.21 0.00 0.07 0.01 0.04 99.66 17:10:01 0 0.25 0.00 0.03 0.00 0.03 99.68 17:10:01 1 0.15 0.00 0.08 0.03 0.03 99.70 17:10:01 2 0.20 0.00 0.03 0.00 0.03 99.73 17:10:01 3 0.13 0.00 0.08 0.00 0.03 99.75 17:10:01 4 0.05 0.00 0.05 0.00 0.02 99.88 17:10:01 5 0.20 0.00 0.08 0.03 0.05 99.63 17:10:01 6 0.18 0.00 0.07 0.00 0.02 99.73 17:10:01 7 0.50 0.00 0.15 0.02 0.10 99.23 17:11:01 all 0.21 0.00 0.12 0.01 0.04 99.61 17:11:01 0 0.28 0.00 0.22 0.00 0.03 99.47 17:11:01 1 0.33 0.00 0.22 0.00 0.07 99.38 17:11:01 2 0.18 0.00 0.10 0.00 0.05 99.67 17:11:01 3 0.12 0.00 0.12 0.02 0.03 99.72 17:11:01 4 0.12 0.00 0.08 0.02 0.03 99.75 17:11:01 5 0.38 0.00 0.10 0.07 0.05 99.40 17:11:01 6 0.12 0.00 0.07 0.00 0.03 99.78 17:11:01 7 0.17 0.00 0.07 0.00 0.05 99.72 17:11:01 CPU %user %nice %system %iowait %steal %idle 17:12:01 all 5.32 0.00 0.78 0.20 0.04 93.67 17:12:01 0 4.47 0.00 0.92 0.18 0.03 94.40 17:12:01 1 1.17 0.00 0.78 0.13 0.03 97.88 17:12:01 2 4.78 0.00 0.88 0.90 0.05 93.39 17:12:01 3 11.69 0.00 0.70 0.10 0.05 87.45 17:12:01 4 12.88 0.00 0.87 0.08 0.03 86.13 17:12:01 5 4.89 0.00 0.97 0.15 0.05 93.94 17:12:01 6 1.45 0.00 0.65 0.08 0.02 97.80 17:12:01 7 1.20 0.00 0.47 0.02 0.02 98.30 Average: all 4.32 0.00 1.23 0.66 0.04 93.75 Average: 0 4.16 0.00 1.32 0.28 0.04 94.20 Average: 1 6.49 0.00 1.41 0.29 0.05 91.77 Average: 2 5.37 0.00 1.28 0.75 0.05 92.54 Average: 3 4.70 0.00 1.31 0.74 0.04 93.21 Average: 4 4.20 0.00 1.04 0.20 0.03 94.52 Average: 5 3.43 0.00 1.11 0.39 0.05 95.03 Average: 6 3.25 0.00 1.20 1.61 0.04 93.91 Average: 7 2.92 0.00 1.19 1.01 0.04 94.83