---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-4456 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 744K 6.3G 1% /run /dev/vda1 310G 13G 298G 5% / 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 1113 58228 0 5078 62596 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:ab:11:36 brd ff:ff:ff:ff:ff:ff inet 10.30.106.216/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:feab:1136/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9a:82:5f:45 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 inet6 fe80::42:9aff:fe82:5f45/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-4456) 10/22/25 _x86_64_ (16 CPU) 12:52:24 LINUX RESTART (16 CPU) 12:53:02 tps rtps wtps bread/s bwrtn/s 12:54:01 370.87 30.86 340.01 1003.76 19757.06 12:55:01 163.71 43.32 120.39 2478.51 24599.00 12:56:01 31.52 4.40 27.12 136.49 12586.60 12:57:01 128.52 3.68 124.84 504.41 29367.85 12:58:01 31.66 0.05 31.61 1.33 19954.82 12:59:01 19.88 0.42 19.46 11.46 17163.01 13:00:01 25.15 0.12 25.03 3.07 21571.73 13:01:01 26.83 0.17 26.66 9.47 30459.19 13:02:01 44.07 1.18 42.89 81.97 24875.17 Average: 93.06 9.31 83.75 469.09 22264.17 12:53:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:54:01 62918708 64305008 3049036 4.62 83452 1835228 2185148 3.26 951032 1681600 164148 12:55:01 60982208 62800420 4985536 7.56 99564 2234544 3087300 4.61 2530256 2001496 26076 12:56:01 59294768 61153496 6672976 10.12 101736 2271212 4389560 6.55 4223608 1987920 696 12:57:01 57802672 60239912 8165072 12.38 113448 2832696 5547020 8.28 5204880 2426488 15176 12:58:01 59104264 61791308 6863480 10.40 116220 3060548 3725208 5.56 3757932 2587108 14016 12:59:01 59084964 62009696 6882780 10.43 117032 3293640 3521064 5.25 3541840 2814060 3820 13:00:01 57470912 61137828 8496832 12.88 119796 4020172 4431660 6.61 4411964 3531652 267228 13:01:01 59602616 64060716 6365128 9.65 123620 4793928 2204536 3.29 1524164 4267488 487520 13:02:01 59591072 64060288 6376672 9.67 125832 4801720 2225776 3.32 1530944 4269180 11176 Average: 59539132 62395408 6428612 9.75 111189 3238188 3479697 5.19 3075180 2840777 109984 12:53:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 lo 1.36 1.36 0.16 0.16 0.00 0.00 0.00 0.00 12:54:01 ens3 332.72 230.74 1835.88 67.73 0.00 0.00 0.00 0.00 12:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 12:55:01 ens3 421.31 349.90 3979.67 68.16 0.00 0.00 0.00 0.00 12:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 lo 10.05 10.05 8.60 8.60 0.00 0.00 0.00 0.00 12:56:01 ens3 479.47 290.77 533.42 102.65 0.00 0.00 0.00 0.00 12:57:01 veth9923d6e 68.18 62.24 14.62 25.17 0.00 0.00 0.00 0.00 12:57:01 veth510bc01 0.12 0.40 0.01 0.03 0.00 0.00 0.00 0.00 12:57:01 docker0 87.44 81.18 16.55 30.96 0.00 0.00 0.00 0.00 12:57:01 lo 204.21 204.21 142.67 142.67 0.00 0.00 0.00 0.00 12:58:01 docker0 272.49 244.10 57.44 109.41 0.00 0.00 0.00 0.00 12:58:01 lo 566.58 566.58 166.02 166.02 0.00 0.00 0.00 0.00 12:58:01 ens3 3297.32 1999.37 10366.90 599.36 0.00 0.00 0.00 0.00 12:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 lo 2.63 2.63 1.05 1.05 0.00 0.00 0.00 0.00 12:59:01 ens3 141.86 72.39 38.69 27.31 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 lo 2.15 2.15 1.02 1.02 0.00 0.00 0.00 0.00 13:00:01 ens3 342.37 197.37 673.61 65.11 0.00 0.00 0.00 0.00 13:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 lo 3.53 3.53 1.62 1.62 0.00 0.00 0.00 0.00 13:01:01 ens3 373.39 284.19 254.92 102.29 0.00 0.00 0.00 0.00 13:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 13:02:01 ens3 14.23 12.93 10.59 6.04 0.00 0.00 0.00 0.00 Average: docker0 40.07 36.21 8.24 15.63 0.00 0.00 0.00 0.00 Average: lo 88.12 88.12 35.76 35.76 0.00 0.00 0.00 0.00 Average: ens3 455.55 277.58 1226.40 87.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-4456) 10/22/25 _x86_64_ (16 CPU) 12:52:24 LINUX RESTART (16 CPU) 12:53:02 CPU %user %nice %system %iowait %steal %idle 12:54:01 all 5.50 0.00 0.48 1.24 0.02 92.76 12:54:01 0 1.24 0.00 0.08 0.00 0.00 98.68 12:54:01 1 0.49 0.00 0.10 0.00 0.00 99.41 12:54:01 2 6.84 0.00 0.95 2.14 0.03 90.03 12:54:01 3 2.61 0.00 0.08 0.00 0.02 97.29 12:54:01 4 1.05 0.00 0.07 0.00 0.00 98.88 12:54:01 5 4.64 0.00 0.10 0.00 0.02 95.24 12:54:01 6 2.00 0.00 0.17 0.00 0.00 97.83 12:54:01 7 0.83 0.00 0.25 0.00 0.02 98.90 12:54:01 8 1.53 0.00 0.83 11.52 0.03 86.08 12:54:01 9 1.63 0.00 0.59 0.03 0.00 97.74 12:54:01 10 21.63 0.00 1.44 3.59 0.08 73.25 12:54:01 11 7.99 0.00 0.75 0.66 0.03 90.57 12:54:01 12 11.30 0.00 0.78 1.10 0.05 86.77 12:54:01 13 14.49 0.00 0.64 0.51 0.03 84.32 12:54:01 14 8.42 0.00 0.71 0.20 0.03 90.63 12:54:01 15 1.37 0.00 0.12 0.10 0.00 98.40 12:55:01 all 21.64 0.00 1.03 1.54 0.07 75.72 12:55:01 0 20.35 0.00 0.85 0.02 0.07 78.71 12:55:01 1 24.14 0.00 0.64 0.64 0.07 74.52 12:55:01 2 32.20 0.00 2.28 2.90 0.10 62.51 12:55:01 3 25.56 0.00 0.97 2.40 0.07 71.01 12:55:01 4 16.78 0.00 0.67 0.67 0.05 81.83 12:55:01 5 20.11 0.00 1.36 2.07 0.08 76.37 12:55:01 6 19.23 0.00 0.89 0.76 0.07 79.06 12:55:01 7 22.76 0.00 1.12 1.19 0.08 74.84 12:55:01 8 15.95 0.00 1.65 6.05 0.07 76.28 12:55:01 9 18.04 0.00 0.89 2.05 0.07 78.96 12:55:01 10 15.31 0.00 0.79 3.13 0.03 80.74 12:55:01 11 14.64 0.00 0.89 0.80 0.08 83.59 12:55:01 12 17.74 0.00 0.60 1.62 0.05 79.99 12:55:01 13 30.69 0.00 1.47 0.38 0.07 67.39 12:55:01 14 22.07 0.00 0.42 0.00 0.05 77.46 12:55:01 15 30.67 0.00 0.96 0.03 0.08 68.26 12:56:01 all 23.66 0.00 0.74 0.46 0.08 75.07 12:56:01 0 20.53 0.00 0.80 0.00 0.07 78.60 12:56:01 1 29.26 0.00 0.99 0.03 0.10 69.62 12:56:01 2 49.41 0.00 1.49 0.17 0.10 48.83 12:56:01 3 22.31 0.00 0.68 0.00 0.08 76.92 12:56:01 4 23.42 0.00 0.45 0.00 0.08 76.04 12:56:01 5 20.64 0.00 0.67 5.22 0.08 73.38 12:56:01 6 27.50 0.00 0.90 0.02 0.08 71.50 12:56:01 7 21.56 0.00 0.45 0.00 0.07 77.92 12:56:01 8 30.82 0.00 0.75 0.02 0.08 68.32 12:56:01 9 16.99 0.00 0.85 0.00 0.05 82.11 12:56:01 10 15.59 0.00 0.54 0.43 0.07 83.37 12:56:01 11 20.04 0.00 0.27 0.85 0.05 78.79 12:56:01 12 20.65 0.00 0.80 0.00 0.08 78.46 12:56:01 13 19.95 0.00 0.64 0.00 0.08 79.33 12:56:01 14 18.86 0.00 0.54 0.00 0.05 80.56 12:56:01 15 21.03 0.00 0.95 0.59 0.07 77.36 12:57:01 all 22.14 0.00 1.32 0.98 0.07 75.48 12:57:01 0 17.49 0.00 1.29 0.00 0.07 81.16 12:57:01 1 19.63 0.00 0.97 0.05 0.05 79.31 12:57:01 2 18.45 0.00 1.79 0.97 0.08 78.70 12:57:01 3 21.14 0.00 1.57 0.28 0.07 76.94 12:57:01 4 26.39 0.00 1.29 0.20 0.08 72.03 12:57:01 5 25.73 0.00 1.51 10.56 0.07 62.13 12:57:01 6 29.00 0.00 1.02 0.00 0.08 69.89 12:57:01 7 19.27 0.00 1.30 0.00 0.07 79.36 12:57:01 8 24.58 0.00 1.32 1.27 0.07 72.76 12:57:01 9 20.81 0.00 1.19 0.07 0.07 77.87 12:57:01 10 23.14 0.00 0.95 0.88 0.07 74.96 12:57:01 11 22.35 0.00 1.07 0.25 0.07 76.26 12:57:01 12 14.61 0.00 1.14 0.03 0.07 84.15 12:57:01 13 19.91 0.00 1.17 1.14 0.07 77.71 12:57:01 14 30.25 0.00 1.44 0.03 0.10 68.18 12:57:01 15 21.59 0.00 2.21 0.00 0.07 76.14 12:58:01 all 16.61 0.00 1.11 0.53 0.07 81.69 12:58:01 0 14.14 0.00 0.33 0.00 0.05 85.48 12:58:01 1 15.38 0.00 0.82 0.00 0.07 83.74 12:58:01 2 23.87 0.00 0.95 0.84 0.08 74.26 12:58:01 3 14.90 0.00 0.82 0.07 0.07 84.15 12:58:01 4 12.96 0.00 1.39 0.00 0.07 85.59 12:58:01 5 12.23 0.00 0.60 3.69 0.05 83.43 12:58:01 6 11.08 0.00 0.81 0.00 0.07 88.04 12:58:01 7 13.42 0.00 1.09 0.00 0.05 85.44 12:58:01 8 16.02 0.00 0.58 3.29 0.07 80.04 12:58:01 9 23.28 0.00 1.25 0.00 0.10 75.36 12:58:01 10 17.96 0.00 1.33 0.00 0.07 80.64 12:58:01 11 26.01 0.00 2.66 0.20 0.08 71.05 12:58:01 12 14.83 0.00 1.39 0.00 0.07 83.72 12:58:01 13 18.76 0.00 1.36 0.05 0.07 79.77 12:58:01 14 11.35 0.00 1.00 0.02 0.05 87.59 12:58:01 15 19.48 0.00 1.37 0.27 0.10 78.78 12:59:01 all 12.32 0.00 0.41 0.57 0.04 86.67 12:59:01 0 16.85 0.00 0.48 0.02 0.03 82.61 12:59:01 1 14.79 0.00 0.45 0.00 0.03 84.73 12:59:01 2 7.28 0.00 0.20 0.00 0.03 92.49 12:59:01 3 12.51 0.00 0.33 0.00 0.03 87.13 12:59:01 4 9.23 0.00 0.38 0.89 0.03 89.47 12:59:01 5 14.04 0.00 0.27 0.00 0.05 85.65 12:59:01 6 11.43 0.00 0.38 0.00 0.03 88.15 12:59:01 7 12.71 0.00 0.32 0.00 0.03 86.94 12:59:01 8 11.98 0.00 0.69 5.26 0.05 82.03 12:59:01 9 14.86 0.00 0.53 0.00 0.05 84.56 12:59:01 10 14.85 0.00 0.33 0.00 0.07 84.75 12:59:01 11 5.01 0.00 0.10 0.00 0.02 94.87 12:59:01 12 17.12 0.00 0.72 0.00 0.05 82.12 12:59:01 13 10.29 0.00 0.33 3.01 0.05 86.32 12:59:01 14 8.91 0.00 0.23 0.00 0.03 90.83 12:59:01 15 15.27 0.00 0.68 0.00 0.03 84.01 13:00:01 all 22.97 0.00 0.79 0.41 0.08 75.75 13:00:01 0 25.03 0.00 0.97 0.00 0.08 73.92 13:00:01 1 29.99 0.00 1.10 0.00 0.10 68.81 13:00:01 2 27.99 0.00 0.90 1.95 0.08 69.07 13:00:01 3 19.16 0.00 0.89 2.98 0.10 76.88 13:00:01 4 24.06 0.00 1.00 0.84 0.10 74.00 13:00:01 5 28.77 0.00 0.64 0.00 0.08 70.51 13:00:01 6 28.99 0.00 0.64 0.00 0.08 70.29 13:00:01 7 25.51 0.00 0.65 0.00 0.10 73.74 13:00:01 8 26.18 0.00 2.19 0.44 0.08 71.11 13:00:01 9 27.68 0.00 0.60 0.00 0.08 71.64 13:00:01 10 18.63 0.00 0.43 0.00 0.08 80.85 13:00:01 11 19.78 0.00 0.42 0.00 0.08 79.72 13:00:01 12 20.74 0.00 0.48 0.00 0.07 78.71 13:00:01 13 21.74 0.00 0.75 0.45 0.10 76.96 13:00:01 14 10.40 0.00 0.67 0.00 0.05 88.88 13:00:01 15 12.82 0.00 0.33 0.00 0.05 86.80 13:01:01 all 19.03 0.00 0.75 1.71 0.08 78.43 13:01:01 0 21.82 0.00 0.62 1.32 0.08 76.15 13:01:01 1 27.37 0.00 0.79 4.26 0.12 67.46 13:01:01 2 12.72 0.00 0.48 8.43 0.05 78.31 13:01:01 3 15.25 0.00 0.45 5.38 0.08 78.83 13:01:01 4 17.46 0.00 0.90 0.00 0.08 81.55 13:01:01 5 16.71 0.00 0.60 0.00 0.07 82.63 13:01:01 6 20.66 0.00 1.07 0.00 0.07 78.20 13:01:01 7 23.95 0.00 0.69 0.00 0.12 75.24 13:01:01 8 25.37 0.00 1.54 0.00 0.10 72.99 13:01:01 9 20.35 0.00 0.62 2.26 0.07 76.70 13:01:01 10 18.13 0.00 0.63 0.00 0.07 81.17 13:01:01 11 21.12 0.00 0.75 0.00 0.08 78.05 13:01:01 12 19.03 0.00 1.18 0.00 0.08 79.70 13:01:01 13 14.63 0.00 0.55 0.10 0.05 84.67 13:01:01 14 17.43 0.00 0.67 0.00 0.08 81.82 13:01:01 15 12.52 0.00 0.42 5.65 0.07 81.34 13:02:01 all 2.93 0.00 0.21 3.83 0.01 93.01 13:02:01 0 4.95 0.00 0.28 0.45 0.02 94.30 13:02:01 1 0.08 0.00 0.07 0.00 0.02 99.83 13:02:01 2 0.10 0.00 0.05 0.00 0.00 99.85 13:02:01 3 3.20 0.00 0.27 24.42 0.02 72.10 13:02:01 4 0.00 0.00 0.07 0.00 0.02 99.92 13:02:01 5 0.00 0.00 0.03 0.00 0.00 99.97 13:02:01 6 0.02 0.00 0.03 0.00 0.00 99.95 13:02:01 7 0.02 0.00 0.08 0.00 0.00 99.90 13:02:01 8 2.47 0.00 0.33 23.52 0.02 73.66 13:02:01 9 0.50 0.00 0.07 10.04 0.00 89.40 13:02:01 10 2.85 0.00 0.40 0.10 0.00 96.65 13:02:01 11 20.73 0.00 0.94 1.56 0.05 76.72 13:02:01 12 11.36 0.00 0.45 0.77 0.02 87.40 13:02:01 13 0.42 0.00 0.15 0.03 0.02 99.38 13:02:01 14 0.15 0.00 0.07 0.17 0.00 99.62 13:02:01 15 0.13 0.00 0.10 0.40 0.00 99.37 Average: all 16.32 0.00 0.76 1.25 0.06 81.61 Average: 0 15.84 0.00 0.64 0.20 0.05 83.27 Average: 1 17.92 0.00 0.66 0.55 0.06 80.80 Average: 2 19.88 0.00 1.01 1.93 0.06 77.11 Average: 3 15.20 0.00 0.68 3.95 0.06 80.12 Average: 4 14.61 0.00 0.69 0.29 0.06 84.35 Average: 5 15.88 0.00 0.64 2.39 0.06 81.03 Average: 6 16.67 0.00 0.66 0.09 0.05 82.54 Average: 7 15.57 0.00 0.66 0.13 0.06 83.58 Average: 8 17.24 0.00 1.10 5.70 0.06 75.90 Average: 9 16.03 0.00 0.73 1.61 0.05 81.57 Average: 10 16.44 0.00 0.76 0.90 0.06 81.84 Average: 11 17.53 0.00 0.87 0.48 0.06 81.06 Average: 12 16.38 0.00 0.84 0.39 0.06 82.33 Average: 13 16.76 0.00 0.79 0.63 0.06 81.76 Average: 14 14.20 0.00 0.64 0.05 0.05 85.06 Average: 15 15.00 0.00 0.79 0.78 0.05 83.38