---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-23166 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 12G 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 1071 59008 0 4341 62658 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:f2:5e:35 brd ff:ff:ff:ff:ff:ff inet 10.30.107.242/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:fef2:5e35/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6e:9d:71:b6 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-23166) 06/23/25 _x86_64_ (16 CPU) 10:34:41 LINUX RESTART (16 CPU) 10:35:02 tps rtps wtps bread/s bwrtn/s 10:36:01 305.59 59.40 246.20 3772.92 58798.71 10:37:01 174.00 43.03 130.98 2453.86 32773.34 10:38:01 50.81 4.57 46.24 155.57 23068.82 10:39:01 31.96 0.58 31.38 16.13 28390.07 10:40:01 40.21 0.12 40.09 3.07 45249.79 10:41:01 58.65 1.35 57.30 91.44 43327.02 Average: 109.66 18.06 91.60 1074.64 38545.18 10:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:36:01 62983344 64282100 2984400 4.52 71292 1767300 2113436 3.15 982108 1600680 140000 10:37:01 60863040 62519240 5104704 7.74 94576 2083928 3923056 5.85 2800176 1863636 25604 10:38:01 59527464 61320156 6440280 9.76 99620 2209608 3878008 5.79 4048644 1934496 152 10:39:01 58654164 61155916 7313580 11.09 103656 2900864 4074872 6.08 4288840 2544812 376532 10:40:01 58157380 61640860 7810364 11.84 107248 3862508 4372844 6.53 3827256 3467176 495356 10:41:01 60369672 64106520 5598072 8.49 111816 4106220 2170716 3.24 1372536 3699636 12140 Average: 60092511 62504132 5875233 8.91 98035 2821738 3422155 5.11 2886593 2518406 174964 10:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 ens3 435.91 302.56 1941.41 79.66 0.00 0.00 0.00 0.00 10:36:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 ens3 334.71 237.08 2162.12 48.20 0.00 0.00 0.00 0.00 10:37:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 ens3 583.12 374.14 1810.83 116.96 0.00 0.00 0.00 0.00 10:38:01 lo 37.41 37.41 184.21 184.21 0.00 0.00 0.00 0.00 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 ens3 533.08 261.69 592.02 95.30 0.00 0.00 0.00 0.00 10:39:01 lo 3.27 3.27 1.09 1.09 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 ens3 615.83 366.26 753.34 128.14 0.00 0.00 0.00 0.00 10:40:01 lo 4.32 4.32 2.05 2.05 0.00 0.00 0.00 0.00 10:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 ens3 82.69 57.13 155.96 19.19 0.00 0.00 0.00 0.00 10:41:01 lo 1.80 1.80 0.64 0.64 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 430.87 266.37 1233.95 81.25 0.00 0.00 0.00 0.00 Average: lo 8.20 8.20 31.46 31.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-23166) 06/23/25 _x86_64_ (16 CPU) 10:34:41 LINUX RESTART (16 CPU) 10:35:02 CPU %user %nice %system %iowait %steal %idle 10:36:01 all 4.72 0.00 0.60 3.79 0.02 90.86 10:36:01 0 6.73 0.00 0.27 0.00 0.02 92.99 10:36:01 1 1.26 0.00 1.69 34.16 0.03 62.85 10:36:01 2 20.54 0.00 1.04 1.78 0.05 76.59 10:36:01 3 13.06 0.00 1.17 0.71 0.03 85.03 10:36:01 4 4.48 0.00 0.42 0.05 0.03 95.01 10:36:01 5 2.19 0.00 0.65 1.15 0.03 95.97 10:36:01 6 2.04 0.00 0.39 0.03 0.05 97.48 10:36:01 7 3.43 0.00 0.97 3.91 0.02 91.68 10:36:01 8 1.71 0.00 0.47 0.24 0.03 97.54 10:36:01 9 3.79 0.00 0.22 0.12 0.02 95.86 10:36:01 10 7.50 0.00 0.68 1.07 0.02 90.74 10:36:01 11 1.27 0.00 0.22 0.08 0.02 98.40 10:36:01 12 0.85 0.00 0.20 0.08 0.02 98.85 10:36:01 13 0.97 0.00 0.20 0.22 0.00 98.61 10:36:01 14 2.55 0.00 0.29 0.54 0.02 96.60 10:36:01 15 3.14 0.00 0.66 16.65 0.03 79.52 10:37:01 all 17.90 0.00 0.76 1.27 0.05 80.03 10:37:01 0 8.07 0.00 0.33 0.02 0.03 91.54 10:37:01 1 15.59 0.00 0.92 10.77 0.05 72.67 10:37:01 2 21.72 0.00 1.07 0.05 0.05 77.11 10:37:01 3 36.92 0.00 1.51 0.94 0.07 60.57 10:37:01 4 28.88 0.00 1.15 0.85 0.07 69.05 10:37:01 5 15.53 0.00 0.95 3.37 0.05 80.10 10:37:01 6 18.95 0.00 0.54 0.02 0.07 80.43 10:37:01 7 16.14 0.00 0.58 0.15 0.03 83.10 10:37:01 8 14.55 0.00 0.94 0.90 0.05 83.56 10:37:01 9 17.22 0.00 1.05 0.79 0.05 80.89 10:37:01 10 12.66 0.00 0.71 0.22 0.05 86.37 10:37:01 11 10.75 0.00 0.33 0.30 0.03 88.58 10:37:01 12 17.41 0.00 0.55 0.23 0.03 81.77 10:37:01 13 19.10 0.00 0.60 0.43 0.05 79.81 10:37:01 14 13.36 0.00 0.38 0.59 0.03 85.64 10:37:01 15 19.58 0.00 0.48 0.72 0.05 79.17 10:38:01 all 30.62 0.00 0.91 0.48 0.08 67.91 10:38:01 0 33.52 0.00 1.00 0.02 0.10 65.36 10:38:01 1 26.83 0.00 0.82 5.59 0.08 66.67 10:38:01 2 33.24 0.00 0.85 0.00 0.10 65.81 10:38:01 3 32.40 0.00 0.67 0.07 0.07 66.80 10:38:01 4 33.06 0.00 0.94 0.00 0.07 65.94 10:38:01 5 42.20 0.00 0.72 1.07 0.10 55.91 10:38:01 6 25.97 0.00 1.24 0.00 0.08 72.71 10:38:01 7 19.04 0.00 1.04 0.05 0.08 79.78 10:38:01 8 38.34 0.00 0.89 0.10 0.08 60.59 10:38:01 9 29.08 0.00 0.87 0.05 0.07 69.93 10:38:01 10 28.44 0.00 0.86 0.18 0.07 70.46 10:38:01 11 33.04 0.00 1.09 0.02 0.07 65.79 10:38:01 12 28.34 0.00 0.55 0.00 0.07 71.04 10:38:01 13 29.98 0.00 1.00 0.00 0.08 68.93 10:38:01 14 24.14 0.00 0.89 0.39 0.07 74.52 10:38:01 15 32.47 0.00 1.14 0.10 0.08 66.20 10:39:01 all 31.21 0.00 0.97 0.73 0.08 67.01 10:39:01 0 30.83 0.00 0.54 0.00 0.08 68.55 10:39:01 1 26.14 0.00 0.70 3.44 0.07 69.66 10:39:01 2 30.93 0.00 1.04 0.50 0.07 67.47 10:39:01 3 36.93 0.00 0.87 0.00 0.08 62.11 10:39:01 4 40.31 0.00 1.17 0.00 0.10 58.42 10:39:01 5 28.71 0.00 1.09 0.00 0.08 70.12 10:39:01 6 37.71 0.00 0.91 0.00 0.07 61.32 10:39:01 7 38.36 0.00 0.49 0.00 0.08 61.07 10:39:01 8 36.78 0.00 1.10 2.63 0.10 59.39 10:39:01 9 23.18 0.00 1.34 3.48 0.07 71.93 10:39:01 10 23.03 0.00 0.72 1.57 0.08 74.60 10:39:01 11 31.98 0.00 1.42 0.00 0.05 66.54 10:39:01 12 27.20 0.00 0.80 0.02 0.05 71.94 10:39:01 13 29.24 0.00 1.34 0.02 0.08 69.32 10:39:01 14 24.87 0.00 0.78 0.00 0.08 74.26 10:39:01 15 33.29 0.00 1.11 0.05 0.07 65.49 10:40:01 all 27.45 0.00 0.92 1.09 0.08 70.46 10:40:01 0 36.26 0.00 1.34 0.00 0.10 62.31 10:40:01 1 37.73 0.00 1.61 2.83 0.08 57.74 10:40:01 2 29.50 0.00 1.58 0.00 0.12 68.80 10:40:01 3 21.21 0.00 0.47 0.00 0.05 78.27 10:40:01 4 22.47 0.00 0.94 0.00 0.05 76.55 10:40:01 5 17.40 0.00 0.72 0.02 0.07 81.80 10:40:01 6 24.71 0.00 0.57 0.00 0.07 74.65 10:40:01 7 27.03 0.00 0.84 0.00 0.07 72.07 10:40:01 8 21.58 0.00 0.69 5.71 0.07 71.96 10:40:01 9 32.66 0.00 1.36 0.08 0.10 65.80 10:40:01 10 26.39 0.00 0.79 7.73 0.07 65.03 10:40:01 11 34.86 0.00 0.97 1.02 0.08 63.07 10:40:01 12 28.52 0.00 0.62 0.08 0.08 70.69 10:40:01 13 22.13 0.00 0.87 0.00 0.05 76.95 10:40:01 14 20.12 0.00 0.48 0.00 0.05 79.35 10:40:01 15 36.69 0.00 0.97 0.00 0.10 62.24 10:41:01 all 9.89 0.00 0.49 1.60 0.03 88.00 10:41:01 0 24.40 0.00 1.18 7.64 0.05 66.72 10:41:01 1 8.22 0.00 0.82 0.32 0.02 90.63 10:41:01 2 12.65 0.00 0.87 0.08 0.03 86.37 10:41:01 3 8.95 0.00 0.43 0.00 0.03 90.58 10:41:01 4 13.77 0.00 0.67 2.81 0.07 82.68 10:41:01 5 4.80 0.00 0.22 0.00 0.03 94.95 10:41:01 6 4.96 0.00 0.52 0.00 0.03 94.49 10:41:01 7 9.30 0.00 0.35 6.60 0.02 83.73 10:41:01 8 10.96 0.00 0.58 7.27 0.03 81.16 10:41:01 9 16.62 0.00 0.57 0.33 0.03 82.45 10:41:01 10 7.81 0.00 0.27 0.00 0.03 91.89 10:41:01 11 5.37 0.00 0.20 0.00 0.02 94.42 10:41:01 12 3.42 0.00 0.22 0.00 0.02 96.35 10:41:01 13 4.31 0.00 0.17 0.00 0.02 95.51 10:41:01 14 15.27 0.00 0.60 0.47 0.02 83.65 10:41:01 15 7.51 0.00 0.18 0.05 0.02 92.24 Average: all 20.33 0.00 0.77 1.49 0.06 77.35 Average: 0 23.33 0.00 0.78 1.28 0.06 74.54 Average: 1 19.34 0.00 1.09 9.43 0.06 70.08 Average: 2 24.76 0.00 1.07 0.40 0.07 73.70 Average: 3 24.93 0.00 0.85 0.28 0.06 73.88 Average: 4 23.87 0.00 0.88 0.62 0.06 74.56 Average: 5 18.50 0.00 0.72 0.93 0.06 79.78 Average: 6 19.08 0.00 0.69 0.01 0.06 80.15 Average: 7 18.91 0.00 0.71 1.78 0.05 78.55 Average: 8 20.69 0.00 0.78 2.81 0.06 75.65 Average: 9 20.46 0.00 0.90 0.81 0.06 77.77 Average: 10 17.64 0.00 0.67 1.79 0.05 79.84 Average: 11 19.58 0.00 0.71 0.24 0.04 79.43 Average: 12 17.65 0.00 0.49 0.07 0.04 81.74 Average: 13 17.64 0.00 0.70 0.11 0.05 81.51 Average: 14 16.75 0.00 0.57 0.33 0.04 82.30 Average: 15 22.14 0.00 0.76 2.90 0.06 74.15