---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-30324 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 1054 58857 0 4508 62671 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:3a:f6:9a brd ff:ff:ff:ff:ff:ff inet 10.30.106.191/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:fe3a:f69a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:ad:a3:3e 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-30324) 07/24/25 _x86_64_ (16 CPU) 12:44:01 LINUX RESTART (16 CPU) 12:45:01 tps rtps wtps bread/s bwrtn/s 12:46:01 182.92 42.48 140.44 2419.86 54433.33 12:47:01 98.15 5.20 92.95 205.17 51260.66 12:48:01 46.53 0.62 45.91 15.86 50359.07 12:49:01 51.42 0.47 50.96 13.46 62763.81 12:50:01 61.51 0.78 60.73 85.44 67379.81 Average: 88.11 9.91 78.20 547.94 57239.67 12:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:46:01 61433656 63068692 4534088 6.87 95220 2062128 2423856 3.62 2245456 1849692 108372 12:47:01 59255204 61081172 6712540 10.18 101444 2239912 3964532 5.92 4294068 1959876 1916 12:48:01 58734812 61093028 7232932 10.96 104784 2758488 4043616 6.03 4363348 2389212 231788 12:49:01 58040720 61443684 7927024 12.02 108424 3781424 4525660 6.75 4040900 3370580 525212 12:50:01 60262964 64166956 5704780 8.65 112896 4269260 2092440 3.12 1326792 3846400 133928 Average: 59545471 62170706 6422273 9.74 104554 3022242 3410021 5.09 3254113 2683152 200243 12:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:46:01 ens3 415.56 302.68 2176.19 67.60 0.00 0.00 0.00 0.00 12:46:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 ens3 563.77 377.54 2566.71 107.96 0.00 0.00 0.00 0.00 12:47:01 lo 28.33 28.33 136.28 136.28 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 ens3 561.81 351.57 549.37 129.48 0.00 0.00 0.00 0.00 12:48:01 lo 14.20 14.20 56.49 56.49 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 ens3 544.46 329.05 746.41 127.33 0.00 0.00 0.00 0.00 12:49:01 lo 3.13 3.13 1.51 1.51 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 ens3 220.99 143.27 200.24 52.67 0.00 0.00 0.00 0.00 12:50:01 lo 2.73 2.73 1.15 1.15 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 461.31 300.82 1247.75 97.01 0.00 0.00 0.00 0.00 Average: lo 9.82 9.82 39.10 39.10 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-30324) 07/24/25 _x86_64_ (16 CPU) 12:44:01 LINUX RESTART (16 CPU) 12:45:01 CPU %user %nice %system %iowait %steal %idle 12:46:01 all 12.34 0.00 0.68 0.79 0.04 86.16 12:46:01 0 13.09 0.00 1.07 0.47 0.05 85.32 12:46:01 1 12.85 0.00 0.40 0.00 0.02 86.74 12:46:01 2 8.92 0.00 0.62 0.20 0.02 90.24 12:46:01 3 10.89 0.00 0.25 4.52 0.05 84.29 12:46:01 4 9.44 0.00 0.55 0.27 0.03 89.71 12:46:01 5 10.21 0.00 0.43 0.20 0.02 89.14 12:46:01 6 7.71 0.00 0.65 0.55 0.05 91.04 12:46:01 7 10.70 0.00 0.47 0.03 0.03 88.77 12:46:01 8 9.58 0.00 0.64 0.12 0.03 89.63 12:46:01 9 13.83 0.00 0.45 0.08 0.03 85.60 12:46:01 10 11.00 0.00 0.50 2.29 0.03 86.18 12:46:01 11 12.04 0.00 0.55 0.17 0.03 87.21 12:46:01 12 5.57 0.00 0.18 0.00 0.02 94.23 12:46:01 13 22.99 0.00 1.79 2.26 0.05 72.91 12:46:01 14 11.90 0.00 0.62 0.32 0.03 87.13 12:46:01 15 26.67 0.00 1.64 1.12 0.07 70.51 12:47:01 all 30.85 0.00 1.00 0.30 0.07 67.79 12:47:01 0 29.53 0.00 0.79 0.07 0.07 69.55 12:47:01 1 33.53 0.00 1.15 0.05 0.08 65.19 12:47:01 2 36.43 0.00 0.64 0.00 0.08 62.85 12:47:01 3 30.51 0.00 0.75 0.00 0.08 68.65 12:47:01 4 28.63 0.00 1.42 0.22 0.07 69.67 12:47:01 5 38.82 0.00 1.09 0.33 0.08 59.67 12:47:01 6 26.34 0.00 1.41 3.46 0.08 68.70 12:47:01 7 32.53 0.00 1.09 0.00 0.07 66.32 12:47:01 8 29.44 0.00 1.01 0.00 0.08 69.47 12:47:01 9 34.17 0.00 0.95 0.00 0.07 64.81 12:47:01 10 23.48 0.00 1.12 0.00 0.07 75.34 12:47:01 11 39.78 0.00 1.10 0.00 0.08 59.03 12:47:01 12 28.56 0.00 0.53 0.00 0.05 70.85 12:47:01 13 20.72 0.00 0.73 0.52 0.05 77.98 12:47:01 14 32.19 0.00 1.57 0.08 0.07 66.09 12:47:01 15 28.99 0.00 0.67 0.02 0.07 70.26 12:48:01 all 30.53 0.00 0.95 0.37 0.07 68.08 12:48:01 0 29.69 0.00 0.57 0.00 0.07 69.68 12:48:01 1 25.73 0.00 0.53 0.00 0.05 73.69 12:48:01 2 30.34 0.00 0.79 0.00 0.07 68.81 12:48:01 3 44.22 0.00 1.49 0.02 0.08 54.18 12:48:01 4 40.19 0.00 1.09 0.00 0.08 58.63 12:48:01 5 37.96 0.00 1.81 0.00 0.07 60.16 12:48:01 6 39.41 0.00 0.91 2.63 0.07 56.99 12:48:01 7 28.06 0.00 1.19 0.02 0.07 70.67 12:48:01 8 30.18 0.00 1.07 0.02 0.07 68.66 12:48:01 9 27.00 0.00 0.75 3.23 0.08 68.93 12:48:01 10 25.73 0.00 1.31 0.00 0.07 72.90 12:48:01 11 32.59 0.00 0.79 0.00 0.07 66.55 12:48:01 12 33.52 0.00 0.57 0.00 0.07 65.84 12:48:01 13 26.51 0.00 1.15 0.00 0.07 72.27 12:48:01 14 14.51 0.00 0.45 0.00 0.05 84.98 12:48:01 15 23.08 0.00 0.65 0.00 0.08 76.19 12:49:01 all 26.85 0.00 0.96 0.85 0.06 71.28 12:49:01 0 11.45 0.00 0.60 0.38 0.03 87.53 12:49:01 1 34.81 0.00 2.16 0.02 0.08 62.93 12:49:01 2 27.04 0.00 1.59 0.00 0.07 71.31 12:49:01 3 30.09 0.00 0.69 0.00 0.08 69.14 12:49:01 4 30.07 0.00 0.69 0.00 0.07 69.18 12:49:01 5 30.56 0.00 1.39 2.28 0.08 65.68 12:49:01 6 30.79 0.00 1.17 3.65 0.07 64.33 12:49:01 7 35.91 0.00 0.75 0.00 0.07 63.27 12:49:01 8 27.54 0.00 0.70 0.00 0.05 71.71 12:49:01 9 29.46 0.00 0.99 5.71 0.07 63.78 12:49:01 10 21.66 0.00 1.00 0.00 0.05 77.28 12:49:01 11 30.85 0.00 0.79 0.00 0.08 68.28 12:49:01 12 22.47 0.00 0.50 0.00 0.07 76.96 12:49:01 13 23.46 0.00 1.04 0.00 0.07 75.44 12:49:01 14 19.87 0.00 0.62 0.37 0.03 79.11 12:49:01 15 23.59 0.00 0.65 1.18 0.05 74.53 12:50:01 all 15.96 0.00 0.63 1.44 0.04 81.93 12:50:01 0 14.79 0.00 0.35 0.00 0.05 84.81 12:50:01 1 12.00 0.00 0.74 0.00 0.03 87.23 12:50:01 2 7.59 0.00 0.42 1.39 0.03 90.57 12:50:01 3 9.03 0.00 0.43 9.77 0.05 80.72 12:50:01 4 7.99 0.00 0.40 0.02 0.03 91.56 12:50:01 5 27.68 0.00 0.70 2.00 0.05 69.56 12:50:01 6 18.28 0.00 1.07 0.02 0.03 80.60 12:50:01 7 11.79 0.00 0.23 0.00 0.02 87.96 12:50:01 8 18.90 0.00 1.29 0.00 0.05 79.77 12:50:01 9 14.36 0.00 0.33 1.87 0.05 83.38 12:50:01 10 20.98 0.00 0.38 0.00 0.05 78.59 12:50:01 11 13.26 0.00 0.47 0.00 0.03 86.23 12:50:01 12 35.51 0.00 0.75 0.43 0.05 63.25 12:50:01 13 13.28 0.00 0.73 3.71 0.03 82.25 12:50:01 14 9.98 0.00 0.78 3.79 0.03 85.41 12:50:01 15 19.99 0.00 0.94 0.00 0.05 79.03 Average: all 23.30 0.00 0.84 0.75 0.06 75.06 Average: 0 19.71 0.00 0.68 0.18 0.05 79.38 Average: 1 23.77 0.00 1.00 0.01 0.05 75.16 Average: 2 22.03 0.00 0.81 0.32 0.05 76.79 Average: 3 24.93 0.00 0.72 2.86 0.07 71.41 Average: 4 23.25 0.00 0.83 0.10 0.06 75.77 Average: 5 29.03 0.00 1.08 0.96 0.06 68.87 Average: 6 24.49 0.00 1.04 2.06 0.06 72.35 Average: 7 23.79 0.00 0.75 0.01 0.05 75.40 Average: 8 23.12 0.00 0.94 0.03 0.06 75.85 Average: 9 23.76 0.00 0.70 2.18 0.06 73.31 Average: 10 20.57 0.00 0.86 0.46 0.05 78.06 Average: 11 25.69 0.00 0.74 0.03 0.06 73.47 Average: 12 25.12 0.00 0.51 0.09 0.05 74.23 Average: 13 21.39 0.00 1.09 1.30 0.05 76.17 Average: 14 17.69 0.00 0.81 0.91 0.04 80.55 Average: 15 24.46 0.00 0.91 0.46 0.06 74.11