---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-47110 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 1175 58723 0 4523 62551 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:76:3b:33 brd ff:ff:ff:ff:ff:ff inet 10.30.107.7/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85898sec preferred_lft 85898sec inet6 fe80::f816:3eff:fe76:3b33/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d6:1e:0c:02 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-47110) 09/18/25 _x86_64_ (16 CPU) 13:15:31 LINUX RESTART (16 CPU) 13:16:02 tps rtps wtps bread/s bwrtn/s 13:17:01 292.31 43.14 249.17 2382.93 54669.51 13:18:01 166.19 41.36 124.83 2340.69 59382.71 13:19:01 100.70 6.22 94.48 263.29 58040.46 13:20:01 41.09 0.77 40.33 28.00 52981.70 13:21:01 51.99 0.48 51.51 16.00 62377.07 13:22:01 46.88 0.03 46.84 2.00 65142.08 13:23:01 27.80 0.10 27.70 2.93 32384.60 Average: 103.44 13.10 90.34 716.14 54999.20 13:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:17:01 62951236 64242224 3016508 4.57 70760 1760132 2164568 3.23 1022272 1594668 98744 13:18:01 61240156 62880624 4727588 7.17 95096 2066808 3986692 5.95 2404164 1880908 106724 13:19:01 59084336 60913932 6883408 10.43 101372 2242700 4126040 6.16 4460340 1963056 5004 13:20:01 59665436 61767892 6302308 9.55 102796 2509572 3380568 5.04 3679440 2150956 245272 13:21:01 58729452 61099728 7238292 10.97 105372 2768488 3905700 5.83 4361072 2397928 179036 13:22:01 57874468 60989104 8093276 12.27 108300 3497340 3906788 5.83 4465704 3117692 466488 13:23:01 57413496 61311632 8554248 12.97 110376 4266132 3619292 5.40 4167660 3852628 471140 Average: 59565511 61886448 6402233 9.71 99153 2730167 3584235 5.35 3508665 2422548 224630 13:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:17:01 lo 0.95 0.95 0.11 0.11 0.00 0.00 0.00 0.00 13:17:01 ens3 387.40 264.14 1964.32 76.62 0.00 0.00 0.00 0.00 13:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 lo 0.86 0.86 0.09 0.09 0.00 0.00 0.00 0.00 13:18:01 ens3 156.70 137.53 1640.22 24.99 0.00 0.00 0.00 0.00 13:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 lo 2.53 2.53 5.34 5.34 0.00 0.00 0.00 0.00 13:19:01 ens3 618.33 459.76 2533.78 148.40 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 lo 28.85 28.85 98.55 98.55 0.00 0.00 0.00 0.00 13:20:01 ens3 639.46 485.75 500.11 170.38 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 lo 1.63 1.63 0.56 0.56 0.00 0.00 0.00 0.00 13:21:01 ens3 499.65 336.46 310.76 114.65 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 lo 3.13 3.13 1.51 1.51 0.00 0.00 0.00 0.00 13:22:01 ens3 481.94 305.22 726.00 106.82 0.00 0.00 0.00 0.00 13:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 lo 3.03 3.03 1.57 1.57 0.00 0.00 0.00 0.00 13:23:01 ens3 227.06 128.96 188.64 51.13 0.00 0.00 0.00 0.00 13:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.87 5.87 15.42 15.42 0.00 0.00 0.00 0.00 Average: ens3 430.08 302.58 1121.65 99.02 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-47110) 09/18/25 _x86_64_ (16 CPU) 13:15:31 LINUX RESTART (16 CPU) 13:16:02 CPU %user %nice %system %iowait %steal %idle 13:17:01 all 4.65 0.00 0.47 2.75 0.02 92.11 13:17:01 0 3.00 0.00 0.29 3.48 0.02 93.21 13:17:01 1 0.64 0.00 0.08 0.00 0.02 99.25 13:17:01 2 2.20 0.00 0.36 0.07 0.02 97.36 13:17:01 3 3.00 0.00 0.14 0.03 0.02 96.81 13:17:01 4 19.06 0.00 2.21 24.08 0.08 54.57 13:17:01 5 7.34 0.00 0.51 0.36 0.03 91.76 13:17:01 6 5.11 0.00 0.58 0.24 0.03 94.04 13:17:01 7 11.02 0.00 0.85 0.56 0.05 87.52 13:17:01 8 3.65 0.00 0.22 0.15 0.02 95.96 13:17:01 9 2.85 0.00 0.24 0.03 0.02 96.86 13:17:01 10 2.73 0.00 0.42 7.95 0.02 88.88 13:17:01 11 1.83 0.00 0.34 0.05 0.02 97.76 13:17:01 12 0.92 0.00 0.15 0.05 0.00 98.88 13:17:01 13 3.78 0.00 0.32 6.56 0.03 89.30 13:17:01 14 5.02 0.00 0.58 0.15 0.02 94.23 13:17:01 15 2.33 0.00 0.22 0.15 0.02 97.28 13:18:01 all 9.68 0.00 0.54 1.81 0.05 87.92 13:18:01 0 4.54 0.00 0.20 0.08 0.03 95.14 13:18:01 1 7.19 0.00 0.90 0.25 0.05 91.61 13:18:01 2 12.50 0.00 0.60 1.85 0.03 85.02 13:18:01 3 8.13 0.00 0.32 0.95 0.05 90.55 13:18:01 4 16.57 0.00 0.78 0.48 0.07 82.10 13:18:01 5 27.41 0.00 1.58 1.18 0.10 69.72 13:18:01 6 8.44 0.00 0.48 0.02 0.05 91.01 13:18:01 7 10.99 0.00 0.40 0.05 0.05 88.51 13:18:01 8 10.57 0.00 0.37 0.20 0.03 88.83 13:18:01 9 3.30 0.00 0.32 0.03 0.03 96.32 13:18:01 10 12.08 0.00 1.04 22.53 0.07 64.28 13:18:01 11 6.93 0.00 0.22 0.15 0.03 92.67 13:18:01 12 8.29 0.00 0.35 0.17 0.05 91.14 13:18:01 13 6.41 0.00 0.27 0.30 0.02 93.01 13:18:01 14 7.46 0.00 0.53 0.67 0.05 91.29 13:18:01 15 4.16 0.00 0.23 0.10 0.03 95.48 13:19:01 all 32.23 0.00 1.13 0.88 0.13 65.62 13:19:01 0 45.50 0.00 1.31 0.03 0.15 53.01 13:19:01 1 33.69 0.00 1.14 5.33 0.12 59.73 13:19:01 2 48.12 0.00 2.91 0.57 0.17 48.24 13:19:01 3 29.09 0.00 0.77 0.00 0.08 70.06 13:19:01 4 35.62 0.00 0.72 0.00 0.13 63.53 13:19:01 5 42.78 0.00 1.27 0.52 0.14 55.30 13:19:01 6 21.31 0.00 1.17 0.75 0.08 76.68 13:19:01 7 28.47 0.00 0.87 6.39 0.10 64.16 13:19:01 8 43.98 0.00 0.98 0.02 0.13 54.89 13:19:01 9 26.48 0.00 1.41 0.02 0.13 71.96 13:19:01 10 22.94 0.00 0.85 0.39 0.15 75.67 13:19:01 11 30.98 0.00 0.70 0.00 0.13 68.18 13:19:01 12 24.16 0.00 1.06 0.00 0.15 74.63 13:19:01 13 24.45 0.00 0.59 0.02 0.15 74.80 13:19:01 14 36.02 0.00 1.02 0.02 0.12 62.82 13:19:01 15 22.28 0.00 1.35 0.00 0.08 76.28 13:20:01 all 26.68 0.00 0.81 0.38 0.09 72.05 13:20:01 0 11.83 0.00 1.15 0.00 0.03 86.99 13:20:01 1 21.59 0.00 0.60 0.03 0.07 77.70 13:20:01 2 24.87 0.00 1.46 0.00 0.10 73.58 13:20:01 3 33.03 0.00 0.79 0.00 0.10 66.08 13:20:01 4 28.23 0.00 0.77 0.00 0.07 70.93 13:20:01 5 17.15 0.00 1.35 0.00 0.10 81.40 13:20:01 6 36.43 0.00 0.94 0.00 0.12 62.52 13:20:01 7 23.53 0.00 0.92 5.99 0.10 69.46 13:20:01 8 24.91 0.00 0.55 0.00 0.08 74.45 13:20:01 9 27.66 0.00 0.50 0.00 0.10 71.73 13:20:01 10 23.61 0.00 0.63 0.00 0.08 75.68 13:20:01 11 33.92 0.00 0.60 0.00 0.10 65.38 13:20:01 12 49.60 0.00 1.02 0.00 0.12 49.26 13:20:01 13 27.44 0.00 0.59 0.00 0.08 71.89 13:20:01 14 20.54 0.00 0.53 0.00 0.07 78.86 13:20:01 15 22.62 0.00 0.60 0.00 0.08 76.70 13:21:01 all 21.69 0.00 0.69 0.60 0.08 76.95 13:21:01 0 25.08 0.00 0.65 0.00 0.12 74.15 13:21:01 1 26.05 0.00 0.65 0.00 0.08 73.22 13:21:01 2 26.37 0.00 1.14 0.00 0.08 72.42 13:21:01 3 25.16 0.00 0.72 4.85 0.08 69.18 13:21:01 4 17.96 0.00 0.59 0.00 0.10 81.36 13:21:01 5 30.68 0.00 1.17 0.00 0.07 68.09 13:21:01 6 20.65 0.00 0.72 0.02 0.07 78.55 13:21:01 7 20.87 0.00 0.42 0.40 0.07 78.24 13:21:01 8 20.64 0.00 0.52 1.71 0.08 77.05 13:21:01 9 23.28 0.00 0.54 0.97 0.08 75.13 13:21:01 10 12.76 0.00 0.33 0.00 0.05 86.86 13:21:01 11 19.05 0.00 0.55 0.02 0.08 80.30 13:21:01 12 23.91 0.00 1.07 1.10 0.10 73.81 13:21:01 13 19.35 0.00 0.51 0.56 0.07 79.51 13:21:01 14 13.33 0.00 0.72 0.00 0.05 85.90 13:21:01 15 21.89 0.00 0.72 0.00 0.07 77.33 13:22:01 all 21.65 0.00 0.80 0.82 0.09 76.64 13:22:01 0 15.36 0.00 0.73 0.00 0.07 83.85 13:22:01 1 25.92 0.00 1.19 0.00 0.10 72.79 13:22:01 2 24.86 0.00 0.48 0.00 0.12 74.54 13:22:01 3 17.54 0.00 0.33 0.97 0.07 81.09 13:22:01 4 26.61 0.00 1.40 0.00 0.08 71.90 13:22:01 5 18.24 0.00 0.50 0.00 0.07 81.19 13:22:01 6 22.44 0.00 0.62 0.00 0.17 76.77 13:22:01 7 23.89 0.00 0.79 0.05 0.13 75.14 13:22:01 8 21.18 0.00 0.89 0.00 0.08 77.85 13:22:01 9 23.36 0.00 0.79 2.39 0.07 73.40 13:22:01 10 9.09 0.00 0.37 9.64 0.08 80.82 13:22:01 11 25.78 0.00 1.43 0.02 0.12 72.66 13:22:01 12 24.44 0.00 1.27 0.00 0.07 74.22 13:22:01 13 27.67 0.00 0.67 0.05 0.08 71.53 13:22:01 14 18.22 0.00 0.44 0.00 0.07 81.28 13:22:01 15 21.86 0.00 0.82 0.03 0.10 77.18 13:23:01 all 21.28 0.00 0.74 0.94 0.10 76.93 13:23:01 0 9.15 0.00 0.38 0.10 0.10 90.26 13:23:01 1 21.59 0.00 0.97 0.00 0.10 77.34 13:23:01 2 24.78 0.00 0.57 1.54 0.07 73.05 13:23:01 3 26.16 0.00 0.97 5.46 0.10 67.31 13:23:01 4 29.04 0.00 1.49 0.02 0.12 69.34 13:23:01 5 20.57 0.00 0.42 0.00 0.12 78.89 13:23:01 6 30.57 0.00 0.67 2.39 0.13 66.24 13:23:01 7 16.52 0.00 0.54 0.00 0.13 82.81 13:23:01 8 14.35 0.00 0.43 0.42 0.05 84.75 13:23:01 9 25.17 0.00 0.77 0.00 0.13 73.92 13:23:01 10 17.03 0.00 0.68 4.42 0.08 77.78 13:23:01 11 27.85 0.00 1.18 0.00 0.15 70.82 13:23:01 12 21.08 0.00 1.12 0.02 0.10 77.68 13:23:01 13 26.49 0.00 0.49 0.00 0.10 72.93 13:23:01 14 9.81 0.00 0.43 0.00 0.05 89.70 13:23:01 15 20.49 0.00 0.72 0.70 0.12 77.97 Average: all 19.72 0.00 0.74 1.16 0.08 78.30 Average: 0 16.36 0.00 0.67 0.52 0.07 82.37 Average: 1 19.55 0.00 0.79 0.80 0.08 78.78 Average: 2 23.42 0.00 1.07 0.58 0.08 74.85 Average: 3 20.32 0.00 0.58 1.75 0.07 77.28 Average: 4 24.73 0.00 1.14 3.47 0.09 70.57 Average: 5 23.46 0.00 0.97 0.29 0.09 75.19 Average: 6 20.73 0.00 0.74 0.49 0.09 77.95 Average: 7 19.33 0.00 0.68 1.92 0.09 77.97 Average: 8 19.91 0.00 0.57 0.36 0.07 79.10 Average: 9 18.89 0.00 0.65 0.49 0.08 79.88 Average: 10 14.34 0.00 0.62 6.42 0.08 78.55 Average: 11 20.92 0.00 0.72 0.03 0.09 78.23 Average: 12 21.79 0.00 0.86 0.19 0.08 77.07 Average: 13 19.38 0.00 0.49 1.06 0.08 78.99 Average: 14 15.78 0.00 0.61 0.12 0.06 83.43 Average: 15 16.54 0.00 0.67 0.14 0.07 82.58