---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-46451 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 13G 298G 4% / 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 1107 58795 0 4519 62618 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:36:c7:85 brd ff:ff:ff:ff:ff:ff inet 10.30.106.45/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:fe36:c785/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f6:91:07:59 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-46451) 09/17/25 _x86_64_ (16 CPU) 09:55:31 LINUX RESTART (16 CPU) 09:56:01 tps rtps wtps bread/s bwrtn/s 09:57:01 319.13 29.65 289.49 972.64 33236.73 09:58:01 155.96 43.23 112.73 2461.86 36515.91 09:59:01 53.67 4.52 49.15 138.22 27822.46 10:00:01 27.40 0.60 26.80 26.93 26096.27 10:01:01 33.96 0.48 33.48 15.60 37475.22 10:02:01 40.37 0.10 40.27 2.93 46449.98 10:03:01 57.09 1.35 55.74 91.45 49781.04 Average: 98.22 11.42 86.81 529.94 36768.50 09:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:57:01 62891204 64293696 3076540 4.66 84396 1849540 2060264 3.07 962296 1695820 185652 09:58:01 60982212 62671700 4985532 7.56 96192 2112956 3853788 5.75 2652960 1886028 13736 09:59:01 59418560 61245744 6549184 9.93 101388 2240228 4381360 6.54 4127612 1960804 232 10:00:01 59770572 61901988 6197172 9.39 104176 2534668 4133912 6.17 3554824 2169988 207804 10:01:01 58826352 61428692 7141392 10.83 105848 2995740 4227984 6.31 4029372 2623140 230684 10:02:01 58268852 61682372 7698892 11.67 108660 3790868 3811036 5.69 3801668 3379672 298548 10:03:01 60251692 64165960 5716052 8.66 113292 4277944 2085296 3.11 1328604 3854064 26340 Average: 60058492 62484307 5909252 8.96 101993 2828849 3507663 5.23 2922477 2509931 137571 09:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:57:01 ens3 324.28 235.34 1922.33 67.01 0.00 0.00 0.00 0.00 09:57:01 lo 1.40 1.40 0.16 0.16 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 512.08 372.54 2086.96 91.98 0.00 0.00 0.00 0.00 09:58:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 ens3 749.08 518.08 1926.32 160.37 0.00 0.00 0.00 0.00 09:59:01 lo 9.36 9.36 8.36 8.36 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 ens3 473.85 361.52 620.43 130.01 0.00 0.00 0.00 0.00 10:00:01 lo 22.57 22.57 95.43 95.43 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 ens3 483.87 311.36 141.43 106.65 0.00 0.00 0.00 0.00 10:01:01 lo 2.98 2.98 1.50 1.50 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 ens3 284.19 193.17 662.82 58.41 0.00 0.00 0.00 0.00 10:02:01 lo 2.57 2.57 1.02 1.02 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 ens3 217.56 160.82 198.30 54.18 0.00 0.00 0.00 0.00 10:03:01 lo 2.77 2.77 1.17 1.17 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 434.99 307.55 1079.82 95.52 0.00 0.00 0.00 0.00 Average: lo 6.02 6.02 15.38 15.38 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-46451) 09/17/25 _x86_64_ (16 CPU) 09:55:31 LINUX RESTART (16 CPU) 09:56:01 CPU %user %nice %system %iowait %steal %idle 09:57:01 all 5.38 0.00 0.46 1.35 0.02 92.80 09:57:01 0 12.46 0.00 1.03 0.63 0.02 85.85 09:57:01 1 2.10 0.00 0.20 7.56 0.02 90.12 09:57:01 2 16.57 0.00 0.97 1.12 0.03 81.30 09:57:01 3 4.53 0.00 0.52 0.13 0.02 94.80 09:57:01 4 1.50 0.00 0.23 0.37 0.03 97.86 09:57:01 5 4.44 0.00 0.25 0.23 0.02 95.06 09:57:01 6 1.74 0.00 0.12 0.02 0.02 98.11 09:57:01 7 1.82 0.00 0.17 0.07 0.02 97.93 09:57:01 8 1.60 0.00 0.23 0.02 0.03 98.12 09:57:01 9 2.49 0.00 0.15 0.00 0.02 97.34 09:57:01 10 1.82 0.00 0.12 0.00 0.02 98.05 09:57:01 11 1.60 0.00 0.07 0.03 0.02 98.28 09:57:01 12 1.25 0.00 0.10 0.03 0.00 98.62 09:57:01 13 1.17 0.00 0.43 6.06 0.03 92.31 09:57:01 14 6.38 0.00 0.32 0.27 0.05 92.98 09:57:01 15 24.70 0.00 2.41 5.02 0.05 67.82 09:58:01 all 16.04 0.00 0.67 0.86 0.05 82.37 09:58:01 0 15.86 0.00 0.75 0.13 0.05 83.20 09:58:01 1 14.25 0.00 0.59 9.04 0.03 76.08 09:58:01 2 26.86 0.00 1.57 0.90 0.07 70.60 09:58:01 3 12.59 0.00 0.59 0.38 0.03 86.40 09:58:01 4 12.63 0.00 0.80 0.00 0.03 86.53 09:58:01 5 17.98 0.00 1.05 0.50 0.05 80.42 09:58:01 6 9.91 0.00 0.35 0.08 0.05 89.61 09:58:01 7 12.19 0.00 0.85 0.15 0.05 86.76 09:58:01 8 19.67 0.00 0.57 0.03 0.05 79.68 09:58:01 9 10.98 0.00 0.25 0.02 0.05 88.70 09:58:01 10 19.42 0.00 0.33 0.02 0.03 80.20 09:58:01 11 21.24 0.00 0.77 0.12 0.05 77.83 09:58:01 12 9.98 0.00 0.58 1.19 0.02 88.23 09:58:01 13 23.21 0.00 0.64 0.77 0.05 75.34 09:58:01 14 13.86 0.00 0.65 0.17 0.07 85.25 09:58:01 15 16.13 0.00 0.35 0.35 0.03 83.14 09:59:01 all 25.42 0.00 0.86 0.39 0.07 73.26 09:59:01 0 34.14 0.00 1.38 0.02 0.07 64.39 09:59:01 1 30.54 0.00 1.66 4.17 0.08 63.55 09:59:01 2 27.27 0.00 1.31 0.00 0.07 71.35 09:59:01 3 33.99 0.00 0.95 0.13 0.08 64.84 09:59:01 4 31.22 0.00 1.10 0.02 0.10 67.56 09:59:01 5 25.90 0.00 0.55 0.00 0.07 73.48 09:59:01 6 16.27 0.00 0.75 0.00 0.08 82.90 09:59:01 7 23.51 0.00 0.79 0.00 0.08 75.62 09:59:01 8 20.64 0.00 0.79 0.03 0.07 78.48 09:59:01 9 30.79 0.00 0.52 0.00 0.07 68.63 09:59:01 10 28.47 0.00 0.73 0.10 0.08 70.61 09:59:01 11 20.51 0.00 0.70 0.02 0.05 78.72 09:59:01 12 16.55 0.00 1.55 0.00 0.05 81.85 09:59:01 13 23.83 0.00 0.35 0.32 0.07 75.44 09:59:01 14 13.79 0.00 0.37 0.00 0.03 85.80 09:59:01 15 29.28 0.00 0.37 1.47 0.08 68.80 10:00:01 all 29.65 0.00 0.77 0.42 0.06 69.10 10:00:01 0 27.02 0.00 1.19 0.00 0.08 71.71 10:00:01 1 33.89 0.00 1.66 0.00 0.08 64.37 10:00:01 2 26.64 0.00 0.45 0.00 0.07 72.84 10:00:01 3 36.63 0.00 0.49 0.03 0.07 62.78 10:00:01 4 25.18 0.00 0.87 0.32 0.05 73.58 10:00:01 5 31.42 0.00 0.92 0.00 0.05 67.61 10:00:01 6 28.75 0.00 0.55 0.00 0.05 70.65 10:00:01 7 37.93 0.00 0.74 0.02 0.08 61.24 10:00:01 8 38.56 0.00 0.80 0.03 0.07 60.54 10:00:01 9 22.43 0.00 0.37 0.00 0.07 77.13 10:00:01 10 33.74 0.00 0.55 0.00 0.05 65.66 10:00:01 11 26.01 0.00 0.72 0.00 0.05 73.22 10:00:01 12 34.75 0.00 0.85 0.02 0.08 64.30 10:00:01 13 24.96 0.00 0.30 0.03 0.03 74.67 10:00:01 14 25.64 0.00 0.90 0.00 0.05 73.41 10:00:01 15 20.80 0.00 0.95 6.33 0.05 71.86 10:01:01 all 18.76 0.00 0.65 0.67 0.05 79.87 10:01:01 0 11.01 0.00 0.25 0.00 0.03 88.71 10:01:01 1 18.37 0.00 0.53 0.00 0.05 81.04 10:01:01 2 17.77 0.00 0.89 0.00 0.05 81.29 10:01:01 3 17.78 0.00 0.89 0.02 0.05 81.27 10:01:01 4 13.58 0.00 0.53 1.95 0.05 83.88 10:01:01 5 26.22 0.00 0.40 0.00 0.07 73.31 10:01:01 6 19.72 0.00 0.54 0.00 0.07 79.67 10:01:01 7 21.22 0.00 1.32 0.00 0.05 77.41 10:01:01 8 15.92 0.00 0.28 0.00 0.05 83.75 10:01:01 9 18.11 0.00 0.37 1.81 0.05 79.66 10:01:01 10 24.06 0.00 0.94 0.00 0.05 74.95 10:01:01 11 19.42 0.00 0.62 0.37 0.07 79.53 10:01:01 12 18.51 0.00 0.52 0.02 0.05 80.91 10:01:01 13 20.30 0.00 0.98 0.00 0.05 78.66 10:01:01 14 14.60 0.00 0.79 0.00 0.03 84.58 10:01:01 15 23.60 0.00 0.50 6.48 0.07 69.35 10:02:01 all 22.10 0.00 0.76 0.92 0.06 76.16 10:02:01 0 18.59 0.00 0.83 0.00 0.05 80.52 10:02:01 1 26.46 0.00 0.53 0.00 0.05 72.96 10:02:01 2 23.38 0.00 0.83 0.00 0.05 75.73 10:02:01 3 18.02 0.00 0.63 5.09 0.05 76.20 10:02:01 4 20.05 0.00 0.65 6.21 0.05 73.04 10:02:01 5 23.25 0.00 0.32 0.00 0.05 76.38 10:02:01 6 25.27 0.00 0.84 0.00 0.05 73.84 10:02:01 7 26.93 0.00 2.14 0.28 0.07 70.58 10:02:01 8 21.60 0.00 0.48 1.99 0.07 75.87 10:02:01 9 20.54 0.00 0.97 0.00 0.08 78.41 10:02:01 10 18.22 0.00 0.68 0.00 0.07 81.03 10:02:01 11 24.64 0.00 0.58 0.00 0.05 74.72 10:02:01 12 24.60 0.00 0.80 0.00 0.05 74.55 10:02:01 13 22.53 0.00 0.89 0.00 0.07 76.52 10:02:01 14 9.84 0.00 0.47 0.00 0.03 89.65 10:02:01 15 29.60 0.00 0.45 1.20 0.05 68.70 10:03:01 all 12.75 0.00 0.59 1.06 0.03 85.56 10:03:01 0 9.39 0.00 0.45 0.02 0.02 90.13 10:03:01 1 9.24 0.00 0.53 0.02 0.07 90.14 10:03:01 2 16.45 0.00 0.48 0.07 0.03 82.96 10:03:01 3 8.83 0.00 0.62 1.49 0.02 89.05 10:03:01 4 5.86 0.00 0.28 0.00 0.02 93.84 10:03:01 5 8.68 0.00 0.37 0.00 0.02 90.94 10:03:01 6 16.55 0.00 1.02 0.02 0.05 82.37 10:03:01 7 7.74 0.00 0.50 2.80 0.02 88.94 10:03:01 8 15.90 0.00 0.80 0.12 0.03 83.14 10:03:01 9 14.03 0.00 1.04 6.09 0.07 78.77 10:03:01 10 32.96 0.00 1.42 5.69 0.07 59.87 10:03:01 11 11.19 0.00 0.40 0.17 0.03 88.21 10:03:01 12 11.84 0.00 0.35 0.00 0.03 87.78 10:03:01 13 15.44 0.00 0.50 0.07 0.03 83.96 10:03:01 14 8.03 0.00 0.44 0.45 0.03 91.04 10:03:01 15 11.90 0.00 0.28 0.00 0.03 87.79 Average: all 18.58 0.00 0.68 0.81 0.05 79.88 Average: 0 18.35 0.00 0.84 0.11 0.05 80.65 Average: 1 19.26 0.00 0.81 2.97 0.05 76.90 Average: 2 22.13 0.00 0.93 0.30 0.05 76.59 Average: 3 18.90 0.00 0.67 1.04 0.05 79.35 Average: 4 15.70 0.00 0.64 1.27 0.05 82.34 Average: 5 19.69 0.00 0.55 0.11 0.05 79.61 Average: 6 16.87 0.00 0.59 0.02 0.05 82.46 Average: 7 18.75 0.00 0.93 0.47 0.05 79.80 Average: 8 19.11 0.00 0.57 0.32 0.05 79.95 Average: 9 17.05 0.00 0.52 1.13 0.06 81.24 Average: 10 22.67 0.00 0.68 0.83 0.05 75.77 Average: 11 17.79 0.00 0.55 0.10 0.05 81.51 Average: 12 16.78 0.00 0.68 0.18 0.04 82.33 Average: 13 18.77 0.00 0.58 1.04 0.05 79.56 Average: 14 13.17 0.00 0.56 0.13 0.04 86.10 Average: 15 22.28 0.00 0.76 2.98 0.05 73.93