---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-627 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 1344 58549 0 4527 62382 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:2c:e9:0a brd ff:ff:ff:ff:ff:ff inet 10.30.106.254/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:fe2c:e90a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3e:49:f8:e4 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-627) 09/27/25 _x86_64_ (16 CPU) 13:22:48 LINUX RESTART (16 CPU) 13:23:01 tps rtps wtps bread/s bwrtn/s 13:24:02 376.92 73.60 303.32 5293.38 91136.68 13:25:01 194.63 43.12 151.51 2461.67 62259.71 13:26:01 89.47 5.23 84.24 204.90 53821.56 13:27:01 35.79 0.75 35.04 26.66 47470.62 13:28:01 49.78 0.05 49.73 2.53 57210.60 13:29:01 45.51 0.45 45.06 13.06 62826.86 13:30:01 40.95 0.10 40.85 2.93 48504.77 13:31:01 49.06 1.35 47.71 91.45 28011.73 Average: 110.09 15.52 94.56 1009.06 56393.05 13:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:24:02 62952848 64208260 3014896 4.57 68604 1729040 2201112 3.28 1042460 1573872 94904 13:25:01 61692228 63383920 4275516 6.48 95776 2116420 2884032 4.30 1929548 1900408 77328 13:26:01 59531780 61364232 6435964 9.76 101008 2246288 4276676 6.38 4011488 1966408 3944 13:27:01 58555184 60395384 7412560 11.24 101744 2252888 5010712 7.48 4977296 1969664 812 13:28:01 59347288 61486340 6620456 10.04 104308 2542544 4269892 6.37 3967932 2176372 540 13:29:01 58573696 61422804 7394048 11.21 106720 3238332 3807572 5.68 4032764 2863804 237452 13:30:01 58160916 61814084 7806828 11.83 109328 4026576 3346032 4.99 3665408 3614368 524964 13:31:01 59895552 63819484 6072192 9.20 114176 4286676 2242772 3.35 1676556 3861912 12336 Average: 59838686 62236814 6129058 9.29 100208 2804846 3504850 5.23 3162932 2490851 119035 13:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:24:02 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 13:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:02 ens3 364.37 242.78 1994.79 73.47 0.00 0.00 0.00 0.00 13:25:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 ens3 252.47 210.45 2438.63 36.10 0.00 0.00 0.00 0.00 13:26:01 lo 2.23 2.23 3.59 3.59 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 ens3 525.83 331.48 1806.40 90.97 0.00 0.00 0.00 0.00 13:27:01 lo 28.35 28.35 99.99 99.99 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 ens3 693.63 418.55 155.68 145.36 0.00 0.00 0.00 0.00 13:28:01 lo 1.43 1.43 0.20 0.20 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 ens3 297.00 156.51 535.74 48.09 0.00 0.00 0.00 0.00 13:29:01 lo 3.38 3.38 1.54 1.54 0.00 0.00 0.00 0.00 13:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 ens3 288.00 158.39 67.62 50.62 0.00 0.00 0.00 0.00 13:30:01 lo 3.65 3.65 1.58 1.58 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 ens3 405.83 216.58 678.15 68.83 0.00 0.00 0.00 0.00 13:31:01 lo 1.80 1.80 0.64 0.64 0.00 0.00 0.00 0.00 13:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 ens3 125.55 81.52 164.92 25.84 0.00 0.00 0.00 0.00 Average: lo 5.44 5.44 13.50 13.50 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 Average: ens3 369.33 227.07 977.22 67.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-627) 09/27/25 _x86_64_ (16 CPU) 13:22:48 LINUX RESTART (16 CPU) 13:23:01 CPU %user %nice %system %iowait %steal %idle 13:24:02 all 4.51 0.00 0.64 1.93 0.03 92.89 13:24:02 0 2.74 0.00 0.28 1.63 0.02 95.33 13:24:02 1 1.70 0.00 0.37 0.08 0.03 97.81 13:24:02 2 1.27 0.00 0.23 0.15 0.02 98.33 13:24:02 3 1.98 0.00 1.67 0.47 0.03 95.85 13:24:02 4 3.85 0.00 0.48 0.07 0.02 95.58 13:24:02 5 6.53 0.00 0.62 18.01 0.05 74.79 13:24:02 6 2.92 0.00 0.15 0.15 0.02 96.76 13:24:02 7 1.23 0.00 0.40 0.40 0.02 97.95 13:24:02 8 6.97 0.00 0.72 0.18 0.03 92.10 13:24:02 9 15.13 0.00 1.44 3.94 0.05 79.44 13:24:02 10 6.74 0.00 1.59 3.65 0.03 87.98 13:24:02 11 5.12 0.00 0.40 0.20 0.02 94.26 13:24:02 12 9.29 0.00 0.89 0.60 0.03 89.20 13:24:02 13 2.37 0.00 0.25 0.45 0.02 96.91 13:24:02 14 2.30 0.00 0.45 0.22 0.02 97.02 13:24:02 15 2.15 0.00 0.28 0.75 0.02 96.80 13:25:01 all 11.64 0.00 0.62 1.39 0.04 86.31 13:25:01 0 7.77 0.00 0.44 0.39 0.03 91.36 13:25:01 1 9.86 0.00 0.32 0.07 0.03 89.71 13:25:01 2 11.31 0.00 0.56 0.15 0.03 87.94 13:25:01 3 3.58 0.00 0.22 0.42 0.00 95.78 13:25:01 4 6.48 0.00 0.42 0.03 0.03 93.03 13:25:01 5 5.19 0.00 0.63 16.64 0.07 77.47 13:25:01 6 14.50 0.00 0.42 0.22 0.03 84.82 13:25:01 7 9.76 0.00 0.49 0.02 0.03 89.70 13:25:01 8 29.88 0.00 1.60 1.83 0.07 66.62 13:25:01 9 28.21 0.00 1.92 1.67 0.07 68.13 13:25:01 10 10.71 0.00 0.31 0.00 0.03 88.95 13:25:01 11 9.77 0.00 0.60 0.39 0.05 89.19 13:25:01 12 7.53 0.00 0.36 0.12 0.05 91.94 13:25:01 13 7.11 0.00 0.34 0.02 0.03 92.50 13:25:01 14 10.78 0.00 0.44 0.02 0.03 88.73 13:25:01 15 13.85 0.00 0.88 0.25 0.03 84.97 13:26:01 all 25.01 0.00 0.85 0.80 0.06 73.28 13:26:01 0 24.59 0.00 0.59 0.05 0.05 74.72 13:26:01 1 21.20 0.00 0.57 0.00 0.05 78.18 13:26:01 2 26.08 0.00 0.59 0.00 0.07 73.26 13:26:01 3 28.82 0.00 1.23 0.08 0.08 69.79 13:26:01 4 23.49 0.00 0.97 0.00 0.05 75.49 13:26:01 5 25.18 0.00 0.87 8.33 0.05 65.57 13:26:01 6 28.64 0.00 1.54 0.10 0.07 69.66 13:26:01 7 36.33 0.00 0.77 0.00 0.05 62.85 13:26:01 8 25.94 0.00 0.67 0.00 0.05 73.34 13:26:01 9 21.04 0.00 0.78 0.63 0.05 77.49 13:26:01 10 21.91 0.00 0.50 3.42 0.05 74.12 13:26:01 11 12.14 0.00 0.86 0.00 0.03 86.96 13:26:01 12 15.41 0.00 0.32 0.00 0.03 84.24 13:26:01 13 40.60 0.00 1.45 0.10 0.07 57.78 13:26:01 14 23.87 0.00 1.14 0.02 0.07 74.91 13:26:01 15 25.12 0.00 0.80 0.05 0.07 73.96 13:27:01 all 26.66 0.00 0.83 0.64 0.06 71.80 13:27:01 0 26.82 0.00 0.84 0.00 0.08 72.26 13:27:01 1 34.19 0.00 0.49 0.02 0.07 65.24 13:27:01 2 32.57 0.00 1.37 0.00 0.08 65.97 13:27:01 3 24.96 0.00 0.77 0.00 0.07 74.20 13:27:01 4 26.46 0.00 0.45 0.00 0.05 73.04 13:27:01 5 24.20 0.00 1.43 1.97 0.08 72.32 13:27:01 6 17.82 0.00 0.40 0.02 0.05 81.71 13:27:01 7 46.09 0.00 1.36 0.02 0.08 52.45 13:27:01 8 25.97 0.00 1.32 0.00 0.07 72.64 13:27:01 9 21.81 0.00 0.55 0.02 0.05 77.57 13:27:01 10 29.53 0.00 0.62 8.28 0.05 61.52 13:27:01 11 16.72 0.00 0.70 0.00 0.05 82.53 13:27:01 12 30.29 0.00 0.55 0.02 0.07 69.07 13:27:01 13 18.93 0.00 0.50 0.00 0.05 80.51 13:27:01 14 23.81 0.00 1.21 0.00 0.05 74.94 13:27:01 15 26.39 0.00 0.79 0.00 0.07 72.76 13:28:01 all 15.74 0.00 0.52 0.83 0.04 82.87 13:28:01 0 17.08 0.00 0.33 0.02 0.02 82.55 13:28:01 1 11.16 0.00 0.53 0.00 0.03 88.27 13:28:01 2 16.16 0.00 0.40 0.00 0.05 83.39 13:28:01 3 16.22 0.00 0.48 0.00 0.03 83.26 13:28:01 4 25.27 0.00 0.73 0.00 0.05 73.95 13:28:01 5 16.36 0.00 1.09 3.94 0.03 78.58 13:28:01 6 13.75 0.00 0.37 0.00 0.03 85.85 13:28:01 7 19.85 0.00 0.43 0.00 0.03 79.68 13:28:01 8 15.14 0.00 1.32 0.00 0.05 83.49 13:28:01 9 12.58 0.00 0.33 0.00 0.05 87.04 13:28:01 10 17.07 0.00 0.22 0.00 0.05 82.66 13:28:01 11 17.49 0.00 0.42 0.00 0.05 82.04 13:28:01 12 11.72 0.00 0.38 9.35 0.03 78.51 13:28:01 13 14.28 0.00 0.60 0.00 0.03 85.09 13:28:01 14 11.14 0.00 0.38 0.00 0.03 88.45 13:28:01 15 16.57 0.00 0.25 0.00 0.05 83.13 13:29:01 all 24.70 0.00 0.86 0.92 0.06 73.45 13:29:01 0 23.11 0.00 0.55 0.00 0.05 76.29 13:29:01 1 22.11 0.00 1.44 0.00 0.07 76.39 13:29:01 2 22.06 0.00 0.79 0.52 0.05 76.58 13:29:01 3 27.33 0.00 0.85 0.00 0.07 71.75 13:29:01 4 28.61 0.00 0.63 6.86 0.07 63.83 13:29:01 5 33.51 0.00 0.94 0.00 0.08 65.47 13:29:01 6 29.54 0.00 1.49 0.00 0.05 68.92 13:29:01 7 17.91 0.00 0.73 0.00 0.07 81.28 13:29:01 8 23.57 0.00 1.09 0.00 0.05 75.30 13:29:01 9 31.59 0.00 0.97 0.00 0.08 67.35 13:29:01 10 18.51 0.00 0.43 0.00 0.05 81.00 13:29:01 11 21.92 0.00 0.49 2.25 0.05 75.29 13:29:01 12 24.32 0.00 0.55 2.08 0.05 73.00 13:29:01 13 26.91 0.00 1.17 3.03 0.05 68.84 13:29:01 14 28.34 0.00 1.32 0.00 0.07 70.27 13:29:01 15 15.91 0.00 0.39 0.00 0.03 83.67 13:30:01 all 19.88 0.00 0.75 0.61 0.05 78.71 13:30:01 0 24.87 0.00 0.48 0.00 0.05 74.59 13:30:01 1 16.70 0.00 1.69 0.00 0.05 81.56 13:30:01 2 15.87 0.00 0.62 0.00 0.03 83.48 13:30:01 3 21.73 0.00 0.89 4.03 0.07 73.29 13:30:01 4 25.82 0.00 0.92 1.74 0.07 71.46 13:30:01 5 12.91 0.00 0.42 0.00 0.03 86.64 13:30:01 6 27.39 0.00 1.00 0.00 0.05 71.55 13:30:01 7 27.91 0.00 1.30 0.00 0.05 70.73 13:30:01 8 20.37 0.00 0.90 0.00 0.08 78.65 13:30:01 9 22.03 0.00 0.55 0.35 0.07 77.00 13:30:01 10 19.79 0.00 0.60 0.00 0.07 79.54 13:30:01 11 20.92 0.00 0.48 0.00 0.08 78.51 13:30:01 12 19.91 0.00 0.43 0.08 0.05 79.52 13:30:01 13 12.81 0.00 0.57 3.63 0.05 82.94 13:30:01 14 16.91 0.00 0.50 0.00 0.03 82.56 13:30:01 15 12.01 0.00 0.72 0.00 0.02 87.25 13:31:01 all 12.80 0.00 0.59 0.59 0.03 85.99 13:31:01 0 4.98 0.00 0.53 0.00 0.03 94.45 13:31:01 1 10.40 0.00 0.35 0.00 0.02 89.24 13:31:01 2 13.79 0.00 0.25 0.00 0.03 85.93 13:31:01 3 10.86 0.00 0.22 0.00 0.03 88.89 13:31:01 4 13.33 0.00 0.63 0.00 0.02 86.02 13:31:01 5 6.84 0.00 0.17 0.00 0.03 92.96 13:31:01 6 8.90 0.00 0.62 0.00 0.03 90.45 13:31:01 7 11.30 0.00 0.77 0.05 0.03 87.84 13:31:01 8 6.31 0.00 0.36 0.02 0.02 93.29 13:31:01 9 6.28 0.00 0.65 5.35 0.03 87.68 13:31:01 10 16.22 0.00 0.67 0.00 0.03 83.08 13:31:01 11 10.01 0.00 0.30 0.02 0.02 89.66 13:31:01 12 26.82 0.00 1.67 0.08 0.03 71.40 13:31:01 13 20.70 0.00 0.80 1.84 0.07 76.59 13:31:01 14 31.60 0.00 1.24 2.09 0.05 65.03 13:31:01 15 6.49 0.00 0.25 0.00 0.02 93.25 Average: all 17.62 0.00 0.71 0.96 0.05 80.66 Average: 0 16.51 0.00 0.51 0.26 0.04 82.68 Average: 1 15.92 0.00 0.72 0.02 0.04 83.30 Average: 2 17.39 0.00 0.60 0.10 0.05 81.86 Average: 3 16.95 0.00 0.79 0.63 0.05 81.59 Average: 4 19.18 0.00 0.66 1.09 0.04 79.03 Average: 5 16.35 0.00 0.77 6.08 0.05 76.74 Average: 6 17.93 0.00 0.75 0.06 0.04 81.21 Average: 7 21.31 0.00 0.78 0.06 0.05 77.81 Average: 8 19.22 0.00 0.99 0.25 0.05 79.48 Average: 9 19.82 0.00 0.90 1.49 0.06 77.73 Average: 10 17.57 0.00 0.62 1.92 0.05 79.84 Average: 11 14.27 0.00 0.53 0.36 0.04 84.80 Average: 12 18.18 0.00 0.64 1.55 0.04 79.58 Average: 13 17.98 0.00 0.71 1.13 0.05 80.12 Average: 14 18.60 0.00 0.83 0.29 0.04 80.23 Average: 15 14.80 0.00 0.54 0.13 0.04 84.48