---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-20022 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 1035 58786 0 4600 62692 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:97:dc:c0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.74/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86025sec preferred_lft 86025sec inet6 fe80::f816:3eff:fe97:dcc0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9e:3b:11:d9 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-20022) 04/02/24 _x86_64_ (16 CPU) 09:19:36 LINUX RESTART (16 CPU) 09:20:01 tps rtps wtps bread/s bwrtn/s 09:21:01 354.98 71.39 283.59 4627.52 43634.26 09:22:01 185.22 41.94 143.28 2460.52 39694.98 09:23:01 40.45 4.13 36.32 124.43 24907.91 09:24:01 37.54 0.35 37.19 11.60 46756.47 09:25:01 32.51 0.02 32.49 0.13 39822.06 Average: 130.13 23.56 106.57 1444.72 38961.45 09:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:21:01 62985456 64340872 2982288 4.52 80060 1809636 2057016 3.07 932416 1637620 138628 09:22:01 61599904 63395528 4367840 6.62 99088 2214212 2703428 4.03 1958076 1960928 25812 09:23:01 60302660 62415828 5665084 8.59 103064 2519584 4340912 6.48 3054144 2144580 263756 09:24:01 59153312 62023364 6814432 10.33 105256 3261968 4130276 6.16 3444788 2879092 249008 09:25:01 57710424 61432740 8257320 12.52 107752 4098024 4283344 6.39 4060396 3675480 564284 Average: 60350351 62721666 5617393 8.52 99044 2780685 3502995 5.23 2689964 2459540 248298 09:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:21:01 ens3 346.93 257.41 1766.93 72.57 0.00 0.00 0.00 0.00 09:21:01 lo 1.87 1.87 0.20 0.20 0.00 0.00 0.00 0.00 09:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 ens3 441.58 355.31 3920.64 53.11 0.00 0.00 0.00 0.00 09:22:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 ens3 541.70 279.57 634.05 109.18 0.00 0.00 0.00 0.00 09:23:01 lo 13.81 13.81 36.54 36.54 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 ens3 165.01 132.68 68.34 57.03 0.00 0.00 0.00 0.00 09:24:01 lo 4.07 4.07 1.73 1.73 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 ens3 272.58 206.33 463.81 68.55 0.00 0.00 0.00 0.00 09:25:01 lo 5.08 5.08 2.32 2.32 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 353.58 246.26 1370.64 72.09 0.00 0.00 0.00 0.00 Average: lo 5.11 5.11 8.17 8.17 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-20022) 04/02/24 _x86_64_ (16 CPU) 09:19:36 LINUX RESTART (16 CPU) 09:20:01 CPU %user %nice %system %iowait %steal %idle 09:21:01 all 5.71 0.00 0.63 1.63 0.02 92.01 09:21:01 0 7.09 0.00 1.35 3.84 0.02 87.70 09:21:01 1 5.68 0.00 0.42 0.07 0.02 93.82 09:21:01 2 20.45 0.00 1.39 1.10 0.03 77.02 09:21:01 3 0.80 0.00 0.59 14.73 0.07 83.81 09:21:01 4 3.63 0.00 0.40 0.05 0.02 95.90 09:21:01 5 11.97 0.00 0.62 0.87 0.05 86.50 09:21:01 6 13.00 0.00 0.92 0.84 0.03 85.21 09:21:01 7 1.52 0.00 0.27 0.48 0.02 97.71 09:21:01 8 2.98 0.00 0.53 0.22 0.02 96.25 09:21:01 9 2.06 0.00 0.85 0.02 0.03 97.04 09:21:01 10 5.49 0.00 0.57 0.17 0.02 93.76 09:21:01 11 1.40 0.00 0.43 0.53 0.00 97.63 09:21:01 12 2.54 0.00 0.20 0.22 0.00 97.05 09:21:01 13 3.09 0.00 0.60 2.74 0.02 93.56 09:21:01 14 2.08 0.00 0.23 0.12 0.02 97.55 09:21:01 15 7.53 0.00 0.77 0.22 0.03 91.45 09:22:01 all 16.62 0.00 0.76 1.29 0.05 81.28 09:22:01 0 14.22 0.00 1.02 1.59 0.05 83.12 09:22:01 1 26.38 0.00 1.59 0.87 0.07 71.08 09:22:01 2 36.87 0.00 1.34 1.31 0.07 60.42 09:22:01 3 11.65 0.00 0.44 11.11 0.07 76.73 09:22:01 4 24.73 0.00 1.29 1.09 0.05 72.84 09:22:01 5 17.26 0.00 0.94 0.39 0.05 81.37 09:22:01 6 23.76 0.00 0.53 0.17 0.05 75.48 09:22:01 7 15.64 0.00 0.33 0.00 0.03 83.99 09:22:01 8 11.33 0.00 0.53 2.20 0.07 85.86 09:22:01 9 7.69 0.00 0.64 0.33 0.03 91.31 09:22:01 10 11.99 0.00 0.77 0.37 0.05 86.82 09:22:01 11 12.30 0.00 0.23 0.00 0.03 87.43 09:22:01 12 15.80 0.00 1.09 0.50 0.05 82.56 09:22:01 13 12.82 0.00 0.47 0.38 0.03 86.29 09:22:01 14 14.11 0.00 0.65 0.37 0.03 84.83 09:22:01 15 9.47 0.00 0.18 0.00 0.02 90.33 09:23:01 all 36.16 0.00 0.99 0.54 0.08 62.23 09:23:01 0 36.76 0.00 0.97 0.00 0.08 62.19 09:23:01 1 33.46 0.00 0.80 0.17 0.08 65.49 09:23:01 2 44.71 0.00 1.93 0.23 0.08 53.04 09:23:01 3 36.26 0.00 0.84 0.12 0.10 62.68 09:23:01 4 38.81 0.00 0.80 0.27 0.08 60.04 09:23:01 5 48.32 0.00 1.71 0.02 0.08 49.87 09:23:01 6 23.12 0.00 0.67 0.00 0.05 76.16 09:23:01 7 24.94 0.00 0.54 0.00 0.07 74.46 09:23:01 8 30.85 0.00 0.85 4.22 0.08 63.99 09:23:01 9 24.08 0.00 0.79 3.27 0.08 71.78 09:23:01 10 34.13 0.00 0.90 0.00 0.08 64.88 09:23:01 11 44.99 0.00 1.36 0.10 0.08 53.47 09:23:01 12 39.02 0.00 0.79 0.03 0.07 60.09 09:23:01 13 30.13 0.00 1.01 0.17 0.07 68.63 09:23:01 14 41.42 0.00 0.75 0.00 0.07 57.76 09:23:01 15 47.57 0.00 1.09 0.05 0.10 51.19 09:24:01 all 30.36 0.00 0.97 0.99 0.07 67.60 09:24:01 0 25.98 0.00 1.02 0.00 0.07 72.93 09:24:01 1 34.76 0.00 0.59 0.17 0.07 64.42 09:24:01 2 28.10 0.00 0.92 0.00 0.08 70.90 09:24:01 3 37.17 0.00 0.77 0.00 0.08 61.97 09:24:01 4 29.66 0.00 1.09 0.00 0.07 69.18 09:24:01 5 33.31 0.00 0.99 0.00 0.07 65.63 09:24:01 6 24.13 0.00 0.78 0.00 0.05 75.03 09:24:01 7 37.79 0.00 1.26 6.90 0.08 53.98 09:24:01 8 29.69 0.00 0.67 0.02 0.07 69.56 09:24:01 9 32.72 0.00 1.77 2.55 0.07 62.89 09:24:01 10 32.38 0.00 1.02 5.79 0.08 60.72 09:24:01 11 26.72 0.00 1.52 0.30 0.07 71.39 09:24:01 12 34.77 0.00 0.72 0.00 0.10 64.41 09:24:01 13 23.88 0.00 0.74 0.00 0.07 75.31 09:24:01 14 30.60 0.00 1.07 0.00 0.07 68.26 09:24:01 15 24.23 0.00 0.60 0.03 0.07 75.06 09:25:01 all 27.09 0.00 0.81 0.64 0.07 71.39 09:25:01 0 25.57 0.00 0.67 0.03 0.07 73.66 09:25:01 1 25.61 0.00 0.42 0.02 0.08 73.87 09:25:01 2 34.91 0.00 1.49 0.00 0.08 63.52 09:25:01 3 22.52 0.00 0.62 4.07 0.08 72.71 09:25:01 4 20.87 0.00 0.67 0.00 0.07 78.40 09:25:01 5 24.24 0.00 1.14 0.00 0.07 74.56 09:25:01 6 29.07 0.00 0.62 0.05 0.08 70.17 09:25:01 7 28.56 0.00 0.94 5.14 0.07 65.30 09:25:01 8 29.43 0.00 1.29 0.05 0.08 69.15 09:25:01 9 33.95 0.00 0.54 0.00 0.08 65.43 09:25:01 10 28.47 0.00 0.77 0.00 0.07 70.70 09:25:01 11 27.39 0.00 0.42 0.05 0.07 72.07 09:25:01 12 35.18 0.00 1.40 0.50 0.07 62.84 09:25:01 13 14.09 0.00 0.38 0.05 0.03 85.44 09:25:01 14 26.97 0.00 1.15 0.32 0.08 71.48 09:25:01 15 26.61 0.00 0.54 0.00 0.07 72.79 Average: all 23.17 0.00 0.83 1.02 0.06 74.92 Average: 0 21.92 0.00 1.01 1.09 0.06 75.93 Average: 1 25.15 0.00 0.76 0.26 0.06 73.77 Average: 2 33.00 0.00 1.41 0.53 0.07 64.99 Average: 3 21.66 0.00 0.65 6.01 0.08 71.59 Average: 4 23.52 0.00 0.85 0.28 0.06 75.29 Average: 5 27.01 0.00 1.08 0.25 0.06 71.60 Average: 6 22.62 0.00 0.71 0.21 0.05 76.41 Average: 7 21.68 0.00 0.67 2.50 0.05 75.10 Average: 8 20.84 0.00 0.77 1.34 0.06 76.98 Average: 9 20.07 0.00 0.92 1.23 0.06 77.72 Average: 10 22.47 0.00 0.81 1.26 0.06 75.40 Average: 11 22.54 0.00 0.79 0.20 0.05 76.42 Average: 12 25.44 0.00 0.84 0.25 0.06 73.41 Average: 13 16.78 0.00 0.64 0.67 0.04 81.87 Average: 14 23.03 0.00 0.77 0.16 0.05 75.99 Average: 15 23.06 0.00 0.64 0.06 0.06 76.19