---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-32233 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 1295 58622 0 4503 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:37:77:06 brd ff:ff:ff:ff:ff:ff inet 10.30.107.233/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86004sec preferred_lft 86004sec inet6 fe80::f816:3eff:fe37:7706/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:47:1c:de 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-32233) 08/01/25 _x86_64_ (16 CPU) 09:12:01 LINUX RESTART (16 CPU) 09:13:02 tps rtps wtps bread/s bwrtn/s 09:14:01 217.27 43.25 174.02 2474.17 98155.53 09:15:01 116.71 5.20 111.51 188.34 91373.68 09:16:01 63.17 0.05 63.12 2.53 84777.74 09:17:01 25.30 0.47 24.83 13.60 22440.39 09:18:01 31.69 0.28 31.41 12.53 27546.08 Average: 90.40 9.74 80.67 531.68 64747.11 09:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:14:01 61196064 62873888 4771672 7.23 95856 2103312 2847040 4.25 2443188 1886428 112068 09:15:01 59278248 61099444 6689488 10.14 101232 2235492 4333132 6.47 4275552 1956188 2080 09:16:01 59551960 61670816 6415776 9.73 104104 2523484 3688944 5.50 3786116 2160072 200668 09:17:01 58215356 61272200 7752380 11.75 106944 3443120 3895828 5.81 4180956 3070360 461804 09:18:01 59989252 63877008 5978484 9.06 111648 4255352 2166552 3.23 1611840 3838800 485640 Average: 59646176 62158671 6321560 9.58 103957 2912152 3386299 5.05 3259530 2582370 252452 09:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:14:01 lo 0.75 0.75 0.08 0.08 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 ens3 320.92 241.61 2893.62 43.09 0.00 0.00 0.00 0.00 09:15:01 lo 7.55 7.55 7.15 7.15 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 ens3 905.58 541.37 1946.84 172.70 0.00 0.00 0.00 0.00 09:16:01 lo 21.98 21.98 95.87 95.87 0.00 0.00 0.00 0.00 09:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 ens3 1228.65 725.00 698.82 249.65 0.00 0.00 0.00 0.00 09:17:01 lo 4.80 4.80 2.07 2.07 0.00 0.00 0.00 0.00 09:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 ens3 550.94 391.00 192.79 146.04 0.00 0.00 0.00 0.00 09:18:01 lo 3.10 3.10 1.58 1.58 0.00 0.00 0.00 0.00 09:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 ens3 583.15 422.73 877.53 135.95 0.00 0.00 0.00 0.00 Average: lo 7.66 7.66 21.42 21.42 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 719.19 465.10 1316.63 149.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-32233) 08/01/25 _x86_64_ (16 CPU) 09:12:01 LINUX RESTART (16 CPU) 09:13:02 CPU %user %nice %system %iowait %steal %idle 09:14:01 all 13.87 0.00 0.74 0.78 0.04 84.57 09:14:01 0 11.75 0.00 0.51 0.02 0.05 87.67 09:14:01 1 27.37 0.00 1.53 0.44 0.05 70.61 09:14:01 2 10.73 0.00 0.54 0.02 0.03 88.68 09:14:01 3 11.10 0.00 0.34 0.00 0.03 88.53 09:14:01 4 29.38 0.00 1.34 2.75 0.05 66.47 09:14:01 5 21.37 0.00 1.40 0.41 0.07 76.75 09:14:01 6 13.95 0.00 1.09 4.62 0.07 80.28 09:14:01 7 16.82 0.00 0.95 0.29 0.03 81.91 09:14:01 8 12.71 0.00 0.53 0.03 0.03 86.70 09:14:01 9 8.90 0.00 0.42 0.14 0.05 90.49 09:14:01 10 7.77 0.00 0.37 0.00 0.02 91.84 09:14:01 11 8.14 0.00 0.51 0.37 0.03 90.94 09:14:01 12 12.26 0.00 0.36 0.02 0.03 87.33 09:14:01 13 12.35 0.00 1.05 3.23 0.05 83.32 09:14:01 14 10.18 0.00 0.58 0.15 0.03 89.06 09:14:01 15 7.29 0.00 0.27 0.00 0.02 92.42 09:15:01 all 29.90 0.00 1.02 0.38 0.07 68.62 09:15:01 0 28.59 0.00 1.13 0.00 0.07 70.21 09:15:01 1 32.05 0.00 1.09 0.02 0.07 66.78 09:15:01 2 37.00 0.00 1.24 0.00 0.08 61.68 09:15:01 3 35.15 0.00 1.70 1.05 0.10 61.99 09:15:01 4 33.57 0.00 1.11 0.00 0.08 65.24 09:15:01 5 22.71 0.00 1.33 3.41 0.10 72.45 09:15:01 6 34.90 0.00 0.80 0.83 0.07 63.40 09:15:01 7 28.93 0.00 1.12 0.02 0.07 69.87 09:15:01 8 25.47 0.00 0.80 0.00 0.07 73.66 09:15:01 9 31.91 0.00 1.12 0.00 0.07 66.90 09:15:01 10 27.19 0.00 0.67 0.02 0.08 72.04 09:15:01 11 36.50 0.00 1.03 0.00 0.08 62.38 09:15:01 12 34.61 0.00 1.30 0.03 0.05 64.01 09:15:01 13 20.89 0.00 0.47 0.64 0.03 77.97 09:15:01 14 31.45 0.00 0.64 0.02 0.07 67.83 09:15:01 15 17.50 0.00 0.83 0.02 0.03 81.61 09:16:01 all 29.78 0.00 0.89 0.34 0.06 68.94 09:16:01 0 25.49 0.00 0.95 0.00 0.05 73.51 09:16:01 1 46.74 0.00 0.80 0.00 0.08 52.37 09:16:01 2 24.66 0.00 0.75 0.00 0.07 74.52 09:16:01 3 33.68 0.00 0.40 0.05 0.05 65.82 09:16:01 4 36.03 0.00 1.24 0.00 0.08 62.64 09:16:01 5 20.94 0.00 1.01 0.03 0.07 77.95 09:16:01 6 24.25 0.00 1.50 4.86 0.07 69.31 09:16:01 7 26.09 0.00 0.78 0.00 0.07 73.06 09:16:01 8 21.24 0.00 1.61 0.00 0.07 77.09 09:16:01 9 40.74 0.00 0.89 0.00 0.08 58.29 09:16:01 10 19.86 0.00 0.85 0.00 0.05 79.24 09:16:01 11 35.19 0.00 0.74 0.00 0.07 64.01 09:16:01 12 29.41 0.00 0.70 0.02 0.07 69.81 09:16:01 13 31.66 0.00 0.63 0.00 0.05 67.66 09:16:01 14 34.72 0.00 0.75 0.00 0.07 64.46 09:16:01 15 25.67 0.00 0.60 0.38 0.05 73.29 09:17:01 all 28.34 0.00 1.06 0.09 0.06 70.45 09:17:01 0 29.41 0.00 1.49 0.00 0.07 69.03 09:17:01 1 25.27 0.00 1.51 0.03 0.05 73.14 09:17:01 2 34.62 0.00 1.37 0.32 0.08 63.60 09:17:01 3 25.29 0.00 0.99 0.95 0.08 72.68 09:17:01 4 39.16 0.00 1.56 0.00 0.08 59.20 09:17:01 5 26.57 0.00 0.64 0.00 0.05 72.74 09:17:01 6 34.76 0.00 0.55 0.02 0.07 64.61 09:17:01 7 19.48 0.00 1.10 0.00 0.05 79.37 09:17:01 8 33.04 0.00 0.92 0.00 0.07 65.97 09:17:01 9 24.93 0.00 0.79 0.00 0.05 74.23 09:17:01 10 27.36 0.00 1.32 0.00 0.05 71.27 09:17:01 11 22.14 0.00 0.84 0.00 0.05 76.97 09:17:01 12 24.67 0.00 0.82 0.00 0.07 74.44 09:17:01 13 40.66 0.00 0.75 0.03 0.08 58.47 09:17:01 14 29.05 0.00 1.39 0.00 0.08 69.48 09:17:01 15 17.09 0.00 0.80 0.00 0.07 82.05 09:18:01 all 24.56 0.00 0.92 0.15 0.06 74.32 09:18:01 0 26.72 0.00 0.52 0.00 0.05 72.72 09:18:01 1 25.35 0.00 1.54 0.95 0.07 72.09 09:18:01 2 31.96 0.00 0.74 0.00 0.05 67.25 09:18:01 3 23.12 0.00 0.77 0.00 0.05 76.07 09:18:01 4 28.92 0.00 0.72 0.00 0.07 70.29 09:18:01 5 22.87 0.00 0.53 0.00 0.07 76.53 09:18:01 6 33.73 0.00 1.27 0.18 0.07 64.75 09:18:01 7 25.63 0.00 1.70 0.00 0.07 72.60 09:18:01 8 19.11 0.00 1.15 0.00 0.03 79.71 09:18:01 9 15.83 0.00 1.17 0.00 0.05 82.95 09:18:01 10 24.43 0.00 0.84 0.63 0.05 74.05 09:18:01 11 27.42 0.00 0.54 0.00 0.07 71.97 09:18:01 12 22.16 0.00 0.90 0.00 0.05 76.89 09:18:01 13 18.73 0.00 0.89 0.54 0.08 79.77 09:18:01 14 22.86 0.00 0.58 0.00 0.03 76.52 09:18:01 15 24.05 0.00 0.84 0.00 0.05 75.06 Average: all 25.32 0.00 0.93 0.34 0.06 73.35 Average: 0 24.43 0.00 0.92 0.00 0.06 74.59 Average: 1 31.37 0.00 1.29 0.29 0.06 66.99 Average: 2 27.84 0.00 0.93 0.07 0.06 71.10 Average: 3 25.71 0.00 0.84 0.41 0.06 72.97 Average: 4 33.42 0.00 1.19 0.54 0.07 64.77 Average: 5 22.90 0.00 0.98 0.77 0.07 75.28 Average: 6 28.38 0.00 1.04 2.09 0.07 68.42 Average: 7 23.40 0.00 1.13 0.06 0.06 75.35 Average: 8 22.34 0.00 1.00 0.01 0.05 76.60 Average: 9 24.51 0.00 0.88 0.03 0.06 74.52 Average: 10 21.36 0.00 0.81 0.13 0.05 77.65 Average: 11 25.94 0.00 0.73 0.07 0.06 73.20 Average: 12 24.66 0.00 0.82 0.01 0.05 74.46 Average: 13 24.90 0.00 0.76 0.88 0.06 73.41 Average: 14 25.70 0.00 0.79 0.03 0.06 73.42 Average: 15 18.35 0.00 0.67 0.08 0.04 80.86