---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-28924 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: 2799.996 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 1138 58776 0 4507 62588 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:ff:c7:62 brd ff:ff:ff:ff:ff:ff inet 10.30.107.215/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:feff:c762/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d2:a9:fb:93 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-28924) 07/18/25 _x86_64_ (16 CPU) 13:29:02 LINUX RESTART (16 CPU) 13:30:01 tps rtps wtps bread/s bwrtn/s 13:31:01 209.73 43.58 166.16 2461.86 83550.47 13:32:01 105.93 4.97 100.97 182.74 76159.01 13:33:01 63.57 0.65 62.92 17.86 78266.82 13:34:01 67.22 0.13 67.09 3.20 88611.36 13:35:01 48.39 1.35 47.04 91.45 27437.96 Average: 98.97 10.13 88.84 551.41 70805.31 13:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:31:01 61425740 63109072 4542004 6.89 96128 2107344 2757972 4.12 2205536 1890236 96892 13:32:01 59676144 61503604 6291600 9.54 101364 2240504 3942880 5.88 3870516 1960036 3500 13:33:01 59096640 61686336 6871104 10.42 105444 2984208 4060664 6.06 3773264 2613012 459548 13:34:01 57874532 61277560 8093212 12.27 108300 3780932 4256420 6.35 4204776 3370924 296884 13:35:01 60137076 64038168 5830668 8.84 113596 4265160 2159444 3.22 1456428 3842528 23288 Average: 59642026 62322948 6325718 9.59 104966 3075630 3435476 5.13 3102104 2735347 176022 13:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:31:01 ens3 305.48 241.94 2835.47 36.16 0.00 0.00 0.00 0.00 13:31:01 lo 0.73 0.73 0.08 0.08 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 13:32:01 ens3 713.55 441.45 1898.94 125.36 0.00 0.00 0.00 0.00 13:32:01 lo 37.45 37.45 190.65 190.65 0.00 0.00 0.00 0.00 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 ens3 867.21 509.67 602.23 168.20 0.00 0.00 0.00 0.00 13:33:01 lo 3.80 3.80 2.01 2.01 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 ens3 248.88 198.38 665.06 66.13 0.00 0.00 0.00 0.00 13:34:01 lo 3.65 3.65 1.96 1.96 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 248.58 184.42 222.74 72.19 0.00 0.00 0.00 0.00 13:35:01 lo 2.40 2.40 0.72 0.72 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 476.74 315.18 1244.91 93.61 0.00 0.00 0.00 0.00 Average: lo 9.61 9.61 39.09 39.09 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-28924) 07/18/25 _x86_64_ (16 CPU) 13:29:02 LINUX RESTART (16 CPU) 13:30:01 CPU %user %nice %system %iowait %steal %idle 13:31:01 all 13.96 0.00 0.67 0.79 0.04 84.54 13:31:01 0 13.71 0.00 0.50 0.30 0.05 85.44 13:31:01 1 14.60 0.00 0.87 0.42 0.05 84.07 13:31:01 2 15.49 0.00 0.52 0.08 0.05 83.86 13:31:01 3 15.89 0.00 1.17 0.28 0.07 82.59 13:31:01 4 12.32 0.00 0.52 0.02 0.03 87.11 13:31:01 5 17.08 0.00 0.82 0.30 0.03 81.77 13:31:01 6 10.76 0.00 0.25 0.02 0.02 88.95 13:31:01 7 11.46 0.00 0.38 0.02 0.07 88.07 13:31:01 8 6.45 0.00 0.28 0.02 0.02 93.24 13:31:01 9 13.08 0.00 0.38 0.13 0.05 86.35 13:31:01 10 10.26 0.00 0.45 0.38 0.03 88.88 13:31:01 11 8.75 0.00 0.55 0.28 0.03 90.38 13:31:01 12 19.23 0.00 1.52 0.99 0.03 78.23 13:31:01 13 30.80 0.00 1.59 0.65 0.07 66.89 13:31:01 14 14.74 0.00 0.43 0.10 0.05 84.68 13:31:01 15 8.82 0.00 0.54 8.64 0.05 81.95 13:32:01 all 29.57 0.00 0.91 0.37 0.07 69.08 13:32:01 0 25.58 0.00 0.57 0.00 0.05 73.80 13:32:01 1 29.12 0.00 1.26 0.54 0.07 69.02 13:32:01 2 33.09 0.00 0.84 0.00 0.07 66.01 13:32:01 3 39.79 0.00 0.79 0.00 0.07 59.36 13:32:01 4 27.78 0.00 0.67 0.02 0.07 71.46 13:32:01 5 41.14 0.00 0.74 0.05 0.08 57.99 13:32:01 6 22.21 0.00 0.81 0.00 0.07 76.91 13:32:01 7 37.12 0.00 1.88 0.03 0.08 60.88 13:32:01 8 25.19 0.00 0.74 0.00 0.07 74.01 13:32:01 9 35.98 0.00 0.60 0.00 0.07 63.35 13:32:01 10 36.54 0.00 0.90 0.02 0.10 62.44 13:32:01 11 20.62 0.00 1.19 0.00 0.07 78.13 13:32:01 12 33.22 0.00 1.19 0.00 0.08 65.51 13:32:01 13 21.14 0.00 1.02 0.00 0.05 77.79 13:32:01 14 21.51 0.00 0.70 5.10 0.07 72.62 13:32:01 15 23.24 0.00 0.67 0.08 0.07 75.94 13:33:01 all 31.62 0.00 1.04 0.38 0.07 66.88 13:33:01 0 32.44 0.00 1.04 0.00 0.08 66.44 13:33:01 1 33.71 0.00 1.22 0.00 0.08 64.99 13:33:01 2 33.04 0.00 1.15 0.68 0.07 65.06 13:33:01 3 40.86 0.00 1.59 0.00 0.08 57.47 13:33:01 4 33.56 0.00 1.12 0.13 0.08 65.10 13:33:01 5 30.49 0.00 0.92 0.05 0.08 68.45 13:33:01 6 27.13 0.00 0.89 0.00 0.07 71.92 13:33:01 7 40.08 0.00 1.34 0.00 0.07 58.51 13:33:01 8 30.99 0.00 1.14 0.00 0.08 67.79 13:33:01 9 31.52 0.00 0.82 0.00 0.08 67.58 13:33:01 10 31.44 0.00 0.75 0.02 0.07 67.72 13:33:01 11 29.73 0.00 1.40 0.00 0.07 68.80 13:33:01 12 32.79 0.00 0.68 0.00 0.07 66.46 13:33:01 13 30.43 0.00 0.95 0.00 0.08 68.53 13:33:01 14 20.63 0.00 0.98 5.27 0.08 73.03 13:33:01 15 27.12 0.00 0.63 0.00 0.07 72.18 13:34:01 all 27.57 0.00 0.97 0.40 0.06 70.99 13:34:01 0 27.65 0.00 1.22 0.00 0.07 71.07 13:34:01 1 31.03 0.00 0.79 0.00 0.07 68.12 13:34:01 2 28.92 0.00 0.84 1.00 0.07 69.17 13:34:01 3 29.90 0.00 2.25 1.29 0.07 66.49 13:34:01 4 31.96 0.00 1.32 1.69 0.07 64.96 13:34:01 5 31.73 0.00 0.50 0.00 0.07 67.70 13:34:01 6 20.96 0.00 0.55 0.00 0.07 78.42 13:34:01 7 27.27 0.00 0.95 0.00 0.07 71.71 13:34:01 8 21.89 0.00 0.49 0.00 0.07 77.55 13:34:01 9 18.42 0.00 0.62 0.00 0.03 80.93 13:34:01 10 27.19 0.00 1.02 0.00 0.07 71.72 13:34:01 11 38.71 0.00 1.37 0.00 0.08 59.84 13:34:01 12 29.76 0.00 0.87 2.35 0.05 66.97 13:34:01 13 25.51 0.00 1.04 0.00 0.07 73.38 13:34:01 14 15.16 0.00 0.43 0.02 0.05 84.34 13:34:01 15 35.10 0.00 1.26 0.00 0.07 63.57 13:35:01 all 13.02 0.00 0.66 0.25 0.04 86.04 13:35:01 0 11.11 0.00 0.37 0.00 0.02 88.51 13:35:01 1 12.68 0.00 0.58 0.02 0.07 86.66 13:35:01 2 17.11 0.00 0.45 0.02 0.05 82.38 13:35:01 3 14.71 0.00 0.40 0.00 0.05 84.84 13:35:01 4 10.31 0.00 0.77 0.00 0.05 88.87 13:35:01 5 7.56 0.00 0.53 1.34 0.02 90.55 13:35:01 6 7.77 0.00 0.33 0.63 0.03 91.23 13:35:01 7 5.90 0.00 0.33 0.00 0.02 93.75 13:35:01 8 4.34 0.00 0.23 0.02 0.02 95.39 13:35:01 9 39.01 0.00 1.00 0.42 0.07 59.50 13:35:01 10 14.93 0.00 1.56 0.00 0.03 83.48 13:35:01 11 5.31 0.00 0.42 0.02 0.02 94.24 13:35:01 12 11.83 0.00 1.50 1.52 0.05 85.10 13:35:01 13 22.18 0.00 1.17 0.10 0.05 76.50 13:35:01 14 4.73 0.00 0.38 0.02 0.02 94.85 13:35:01 15 18.90 0.00 0.42 0.02 0.05 80.62 Average: all 23.15 0.00 0.85 0.44 0.06 75.51 Average: 0 22.09 0.00 0.74 0.06 0.05 77.06 Average: 1 24.21 0.00 0.94 0.19 0.07 74.58 Average: 2 25.52 0.00 0.76 0.36 0.06 73.30 Average: 3 28.22 0.00 1.24 0.31 0.07 70.16 Average: 4 23.18 0.00 0.88 0.37 0.06 75.50 Average: 5 25.59 0.00 0.70 0.35 0.06 73.30 Average: 6 17.77 0.00 0.57 0.13 0.05 81.49 Average: 7 24.35 0.00 0.98 0.01 0.06 74.60 Average: 8 17.75 0.00 0.57 0.01 0.05 81.62 Average: 9 27.60 0.00 0.68 0.11 0.06 71.55 Average: 10 24.06 0.00 0.94 0.08 0.06 74.86 Average: 11 20.62 0.00 0.99 0.06 0.05 78.28 Average: 12 25.37 0.00 1.15 0.97 0.06 72.45 Average: 13 26.02 0.00 1.15 0.15 0.06 72.62 Average: 14 15.35 0.00 0.59 2.10 0.05 81.91 Average: 15 22.63 0.00 0.70 1.75 0.06 74.86