---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-31331 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: 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): 0-15 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 1295 58615 0 4510 62431 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:47:c0:6e brd ff:ff:ff:ff:ff:ff inet 10.30.107.53/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:fe47:c06e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:38:bf:29:1c 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-31331) 07/28/25 _x86_64_ (16 CPU) 14:20:52 LINUX RESTART (16 CPU) 14:21:01 tps rtps wtps bread/s bwrtn/s 14:22:02 333.47 73.56 259.90 5284.82 63789.97 14:23:01 158.01 34.81 123.20 1791.70 36463.38 14:24:01 97.80 13.35 84.46 858.91 33060.18 14:25:01 25.10 0.22 24.88 3.60 25334.98 14:26:01 44.69 0.48 44.21 14.66 47689.52 14:27:01 34.11 0.13 33.98 3.20 40456.32 14:28:01 61.42 1.35 60.07 91.45 50210.30 Average: 107.69 17.66 90.03 1148.42 42444.27 14:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:22:02 63139796 64319500 2827948 4.29 65188 1658368 2076164 3.10 937268 1505564 59516 14:23:01 62443076 64021872 3524668 5.34 93536 2008900 2269344 3.39 1257216 1837716 97484 14:24:01 59920168 61746232 6047576 9.17 101116 2239944 3940304 5.88 3634332 1960716 13456 14:25:01 60534140 62641080 5433604 8.24 102852 2513952 3089616 4.61 2816036 2156168 248636 14:26:01 58918420 61512180 7049324 10.69 105884 2987908 4090112 6.10 3949748 2616412 460 14:27:01 57554176 61191896 8413568 12.75 109376 4011308 4225040 6.30 4293376 3600228 526404 14:28:01 59974016 63878348 5993728 9.09 113896 4268452 2160092 3.22 1621784 3845960 25900 Average: 60354827 62758730 5612917 8.51 98835 2812690 3121525 4.66 2644251 2503252 138837 14:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:22:02 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 14:22:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:02 ens3 410.59 279.33 1407.26 75.47 0.00 0.00 0.00 0.00 14:23:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 ens3 218.42 160.65 1681.16 26.58 0.00 0.00 0.00 0.00 14:24:01 lo 1.40 1.40 1.79 1.79 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 ens3 750.00 511.85 3096.46 139.63 0.00 0.00 0.00 0.00 14:25:01 lo 27.03 27.03 100.84 100.84 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 457.46 326.15 492.11 110.37 0.00 0.00 0.00 0.00 14:26:01 lo 2.40 2.40 1.05 1.05 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 593.67 357.09 192.16 134.25 0.00 0.00 0.00 0.00 14:27:01 lo 4.43 4.43 2.05 2.05 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 234.46 170.20 642.82 46.14 0.00 0.00 0.00 0.00 14:28:01 lo 1.60 1.60 0.63 0.63 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 212.40 170.20 210.22 63.60 0.00 0.00 0.00 0.00 Average: lo 5.66 5.66 15.27 15.27 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 411.47 282.51 1101.86 85.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-31331) 07/28/25 _x86_64_ (16 CPU) 14:20:52 LINUX RESTART (16 CPU) 14:21:01 CPU %user %nice %system %iowait %steal %idle 14:22:02 all 3.86 0.00 0.66 2.15 0.02 93.31 14:22:02 0 6.30 0.00 0.75 0.45 0.02 92.48 14:22:02 1 4.31 0.00 0.53 0.33 0.02 94.81 14:22:02 2 3.30 0.00 0.65 0.57 0.02 95.47 14:22:02 3 6.07 0.00 1.38 0.10 0.02 92.43 14:22:02 4 4.89 0.00 1.24 21.03 0.03 72.81 14:22:02 5 5.29 0.00 0.47 0.28 0.02 93.95 14:22:02 6 2.95 0.00 0.38 0.27 0.02 96.38 14:22:02 7 1.45 0.00 0.45 2.70 0.02 95.38 14:22:02 8 3.03 0.00 0.40 0.45 0.02 96.10 14:22:02 9 1.42 0.00 0.35 0.22 0.02 98.00 14:22:02 10 1.32 0.00 0.25 0.28 0.02 98.13 14:22:02 11 2.00 0.00 0.38 0.12 0.00 97.50 14:22:02 12 1.82 0.00 0.77 0.57 0.02 96.83 14:22:02 13 1.05 0.00 0.25 0.18 0.02 98.50 14:22:02 14 6.82 0.00 0.53 0.88 0.02 91.74 14:22:02 15 9.84 0.00 1.72 6.06 0.03 82.35 14:23:01 all 6.24 0.00 0.44 1.21 0.02 92.08 14:23:01 0 11.46 0.00 0.59 0.49 0.03 87.42 14:23:01 1 8.97 0.00 0.32 0.08 0.02 90.60 14:23:01 2 8.61 0.00 0.95 10.67 0.05 79.72 14:23:01 3 8.70 0.00 0.59 0.76 0.02 89.93 14:23:01 4 4.23 0.00 0.48 2.75 0.03 92.52 14:23:01 5 10.92 0.00 0.39 0.34 0.02 88.33 14:23:01 6 2.80 0.00 0.24 0.29 0.02 96.66 14:23:01 7 3.46 0.00 0.17 0.00 0.02 96.36 14:23:01 8 3.07 0.00 0.15 0.15 0.00 96.63 14:23:01 9 5.90 0.00 0.70 0.29 0.03 93.08 14:23:01 10 3.36 0.00 0.17 0.00 0.02 96.45 14:23:01 11 2.24 0.00 0.27 0.19 0.02 97.29 14:23:01 12 1.43 0.00 0.32 0.85 0.00 97.40 14:23:01 13 1.36 0.00 0.12 0.03 0.00 98.49 14:23:01 14 2.30 0.00 0.24 0.25 0.02 97.19 14:23:01 15 21.10 0.00 1.43 2.22 0.08 75.17 14:24:01 all 30.69 0.00 1.12 0.55 0.08 67.56 14:24:01 0 29.56 0.00 0.88 0.02 0.09 69.45 14:24:01 1 34.07 0.00 0.82 0.07 0.08 64.96 14:24:01 2 45.62 0.00 1.60 7.10 0.12 45.56 14:24:01 3 20.07 0.00 0.90 0.03 0.14 78.86 14:24:01 4 37.71 0.00 0.70 0.02 0.12 61.45 14:24:01 5 33.33 0.00 0.62 0.02 0.08 65.95 14:24:01 6 27.26 0.00 0.95 0.00 0.07 71.72 14:24:01 7 27.95 0.00 0.92 0.00 0.07 71.06 14:24:01 8 36.39 0.00 1.27 0.17 0.08 62.09 14:24:01 9 29.96 0.00 1.37 0.16 0.10 68.41 14:24:01 10 21.69 0.00 0.92 0.00 0.07 77.32 14:24:01 11 30.29 0.00 1.54 0.00 0.07 68.10 14:24:01 12 29.17 0.00 1.35 0.89 0.08 68.50 14:24:01 13 29.88 0.00 2.35 0.10 0.07 67.60 14:24:01 14 23.47 0.00 0.72 0.00 0.07 75.74 14:24:01 15 34.60 0.00 0.94 0.23 0.08 64.15 14:25:01 all 27.34 0.00 0.87 0.46 0.07 71.27 14:25:01 0 22.94 0.00 1.30 0.03 0.08 75.64 14:25:01 1 32.71 0.00 1.15 0.00 0.08 66.05 14:25:01 2 22.34 0.00 1.39 0.27 0.07 75.94 14:25:01 3 12.43 0.00 0.55 0.00 0.03 86.98 14:25:01 4 30.63 0.00 0.42 0.00 0.07 68.89 14:25:01 5 45.77 0.00 1.02 0.02 0.08 53.11 14:25:01 6 29.40 0.00 0.79 0.00 0.07 69.75 14:25:01 7 31.09 0.00 0.80 0.00 0.07 68.05 14:25:01 8 23.75 0.00 0.90 0.00 0.05 75.30 14:25:01 9 30.70 0.00 0.69 0.00 0.07 68.55 14:25:01 10 32.97 0.00 0.87 0.00 0.07 66.09 14:25:01 11 31.58 0.00 1.37 0.08 0.08 66.88 14:25:01 12 29.53 0.00 0.96 0.00 0.08 69.43 14:25:01 13 15.42 0.00 0.45 6.88 0.05 77.20 14:25:01 14 18.98 0.00 0.63 0.00 0.07 80.32 14:25:01 15 27.10 0.00 0.59 0.08 0.05 72.18 14:26:01 all 30.87 0.00 1.04 0.73 0.08 67.28 14:26:01 0 28.33 0.00 0.79 0.00 0.07 70.82 14:26:01 1 28.00 0.00 1.52 0.00 0.08 70.40 14:26:01 2 35.73 0.00 1.27 0.00 0.07 62.93 14:26:01 3 22.83 0.00 0.74 0.00 0.07 76.36 14:26:01 4 27.88 0.00 0.70 0.00 0.05 71.36 14:26:01 5 25.89 0.00 1.14 7.01 0.07 65.89 14:26:01 6 35.55 0.00 1.17 0.02 0.10 63.16 14:26:01 7 35.29 0.00 0.96 0.94 0.07 62.75 14:26:01 8 33.15 0.00 1.06 0.00 0.07 65.72 14:26:01 9 30.45 0.00 0.99 0.00 0.08 68.47 14:26:01 10 43.98 0.00 1.69 0.00 0.08 54.25 14:26:01 11 27.16 0.00 1.07 0.49 0.07 71.22 14:26:01 12 36.45 0.00 1.02 0.00 0.10 62.43 14:26:01 13 17.57 0.00 0.77 2.76 0.05 78.86 14:26:01 14 42.63 0.00 0.77 0.00 0.08 56.52 14:26:01 15 23.09 0.00 1.05 0.44 0.08 75.33 14:27:01 all 26.31 0.00 1.01 0.58 0.07 72.04 14:27:01 0 20.03 0.00 0.70 0.00 0.07 79.20 14:27:01 1 33.63 0.00 3.05 0.00 0.10 63.22 14:27:01 2 38.38 0.00 1.52 0.00 0.08 60.02 14:27:01 3 16.01 0.00 0.74 1.90 0.05 81.30 14:27:01 4 25.69 0.00 0.75 0.00 0.07 73.49 14:27:01 5 29.30 0.00 1.01 1.56 0.08 68.05 14:27:01 6 26.18 0.00 1.17 3.25 0.07 69.34 14:27:01 7 27.72 0.00 0.79 2.52 0.07 68.91 14:27:01 8 21.60 0.00 1.19 0.00 0.07 77.15 14:27:01 9 32.83 0.00 0.77 0.00 0.08 66.32 14:27:01 10 26.11 0.00 0.79 0.00 0.07 73.04 14:27:01 11 17.89 0.00 0.70 0.00 0.05 81.36 14:27:01 12 34.80 0.00 0.77 0.00 0.08 64.35 14:27:01 13 22.63 0.00 1.07 0.00 0.05 76.25 14:27:01 14 23.27 0.00 0.53 0.00 0.05 76.15 14:27:01 15 25.07 0.00 0.60 0.00 0.05 74.28 14:28:01 all 12.06 0.00 0.65 1.26 0.03 86.00 14:28:01 0 17.40 0.00 0.80 0.62 0.05 81.13 14:28:01 1 7.77 0.00 0.85 0.00 0.02 91.36 14:28:01 2 14.79 0.00 1.38 0.02 0.03 83.78 14:28:01 3 6.26 0.00 0.50 5.94 0.03 87.27 14:28:01 4 12.57 0.00 0.83 0.02 0.05 86.53 14:28:01 5 18.32 0.00 0.72 2.97 0.03 77.96 14:28:01 6 10.61 0.00 0.23 0.00 0.02 89.14 14:28:01 7 10.41 0.00 0.80 6.29 0.03 82.46 14:28:01 8 3.34 0.00 0.40 0.02 0.02 96.23 14:28:01 9 4.04 0.00 0.50 3.35 0.03 92.08 14:28:01 10 6.55 0.00 0.57 0.00 0.02 92.87 14:28:01 11 9.49 0.00 0.32 0.07 0.02 90.11 14:28:01 12 10.33 0.00 0.27 0.00 0.03 89.37 14:28:01 13 28.34 0.00 0.92 0.43 0.05 70.26 14:28:01 14 21.29 0.00 0.83 0.43 0.03 77.41 14:28:01 15 11.42 0.00 0.47 0.08 0.03 87.99 Average: all 19.63 0.00 0.83 0.99 0.05 78.50 Average: 0 19.40 0.00 0.83 0.23 0.06 79.48 Average: 1 21.36 0.00 1.18 0.07 0.06 77.33 Average: 2 24.11 0.00 1.25 2.64 0.06 71.94 Average: 3 13.18 0.00 0.77 1.25 0.05 84.74 Average: 4 20.46 0.00 0.73 3.42 0.06 75.33 Average: 5 24.14 0.00 0.77 1.74 0.06 73.30 Average: 6 19.23 0.00 0.70 0.55 0.05 79.46 Average: 7 19.64 0.00 0.70 1.78 0.05 77.83 Average: 8 17.78 0.00 0.77 0.11 0.04 81.30 Average: 9 19.29 0.00 0.76 0.58 0.06 79.31 Average: 10 19.44 0.00 0.75 0.04 0.05 79.72 Average: 11 17.26 0.00 0.81 0.13 0.04 81.75 Average: 12 20.53 0.00 0.78 0.33 0.06 78.30 Average: 13 16.64 0.00 0.85 1.49 0.04 80.98 Average: 14 19.85 0.00 0.61 0.22 0.05 79.27 Average: 15 21.74 0.00 0.97 1.30 0.06 75.93