---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6055 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 13G 143G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 813 26195 0 5158 30898 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:52:a8:50 brd ff:ff:ff:ff:ff:ff inet 10.30.106.123/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86010sec preferred_lft 86010sec inet6 fe80::f816:3eff:fe52:a850/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:65:ea:c4:5b 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-8g-6055) 02/17/24 _x86_64_ (8 CPU) 07:43:34 LINUX RESTART (8 CPU) 07:44:01 tps rtps wtps bread/s bwrtn/s 07:45:01 159.71 71.39 88.32 4613.50 65252.72 07:46:01 99.60 13.63 85.97 1102.22 48425.66 07:47:01 112.99 9.66 103.33 1697.82 46697.72 07:48:01 208.61 2.78 205.83 401.07 113980.86 07:49:01 169.77 9.30 160.47 386.70 9334.11 Average: 150.14 21.35 128.79 1640.22 56739.45 07:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:45:01 30231460 31784100 2707760 8.22 66044 1798388 1404376 4.13 787768 1636544 144436 07:46:01 29951036 31715756 2988184 9.07 79308 1987556 1446380 4.26 866060 1816544 136228 07:47:01 28406048 31698184 4533172 13.76 112792 3422148 1417996 4.17 960304 3169348 1278940 07:48:01 26723220 31531860 6216000 18.87 130056 4851696 3015452 8.87 1165928 4559756 376 07:49:01 25132412 30102048 7806808 23.70 137904 4990600 6612432 19.46 2761268 4514416 204 Average: 28088835 31366390 4850385 14.73 105221 3410078 2779327 8.18 1308266 3139322 312037 07:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:45:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 266.41 198.00 1460.37 57.86 0.00 0.00 0.00 0.00 07:46:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 ens3 49.56 38.19 622.36 7.01 0.00 0.00 0.00 0.00 07:47:01 lo 6.46 6.46 0.67 0.67 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 ens3 392.55 206.03 9759.55 17.84 0.00 0.00 0.00 0.00 07:47:01 br-f9a62277ff74 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 lo 3.60 3.60 0.32 0.32 0.00 0.00 0.00 0.00 07:48:01 veth9482458 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 veth4a13bc1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 veth3d71b8d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 lo 2.80 2.80 0.46 0.46 0.00 0.00 0.00 0.00 07:49:01 veth9482458 26.88 25.00 11.56 16.26 0.00 0.00 0.00 0.00 07:49:01 vethf2c9caf 6.37 5.93 0.74 0.66 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.16 3.16 0.35 0.35 0.00 0.00 0.00 0.00 Average: veth9482458 5.38 5.00 2.31 3.25 0.00 0.00 0.00 0.00 Average: vethf2c9caf 1.27 1.19 0.15 0.13 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-8g-6055) 02/17/24 _x86_64_ (8 CPU) 07:43:34 LINUX RESTART (8 CPU) 07:44:01 CPU %user %nice %system %iowait %steal %idle 07:45:01 all 9.49 0.00 0.93 5.81 0.04 83.73 07:45:01 0 9.52 0.00 0.99 0.63 0.03 88.82 07:45:01 1 8.27 0.00 0.84 1.36 0.05 89.49 07:45:01 2 11.28 0.00 0.97 1.62 0.02 86.12 07:45:01 3 10.08 0.00 0.93 2.52 0.03 86.43 07:45:01 4 6.18 0.00 0.60 3.11 0.03 90.08 07:45:01 5 2.74 0.00 0.45 0.23 0.02 96.56 07:45:01 6 4.38 0.00 0.65 3.46 0.02 91.50 07:45:01 7 23.52 0.00 1.98 33.67 0.08 40.75 07:46:01 all 8.86 0.00 0.57 6.20 0.04 84.33 07:46:01 0 0.35 0.00 0.28 12.58 0.02 86.77 07:46:01 1 3.49 0.00 0.22 0.99 0.07 95.24 07:46:01 2 21.72 0.00 0.86 3.40 0.05 73.97 07:46:01 3 24.03 0.00 1.05 3.04 0.03 71.84 07:46:01 4 12.33 0.00 1.00 1.00 0.05 85.62 07:46:01 5 8.71 0.00 0.82 0.27 0.03 90.17 07:46:01 6 0.27 0.00 0.12 0.62 0.07 98.93 07:46:01 7 0.12 0.00 0.28 27.63 0.03 71.94 07:47:01 all 7.99 0.00 2.26 8.53 0.05 81.16 07:47:01 0 6.65 0.00 2.17 16.09 0.05 75.04 07:47:01 1 5.09 0.00 2.71 9.41 0.05 82.73 07:47:01 2 15.19 0.00 2.44 5.70 0.07 76.61 07:47:01 3 5.12 0.00 1.76 30.27 0.03 62.81 07:47:01 4 8.59 0.00 2.27 0.74 0.07 88.33 07:47:01 5 9.38 0.00 2.03 3.18 0.03 85.38 07:47:01 6 8.00 0.00 2.46 0.30 0.05 89.18 07:47:01 7 5.99 0.00 2.24 2.51 0.03 89.24 07:48:01 all 5.31 0.00 2.49 13.16 0.04 79.01 07:48:01 0 5.63 0.00 2.52 3.17 0.03 88.65 07:48:01 1 5.37 0.00 2.47 37.24 0.05 54.87 07:48:01 2 5.99 0.00 2.42 23.40 0.03 68.16 07:48:01 3 6.45 0.00 3.01 29.57 0.05 60.92 07:48:01 4 5.16 0.00 1.61 0.25 0.05 92.92 07:48:01 5 5.34 0.00 2.73 0.24 0.03 91.66 07:48:01 6 5.47 0.00 3.06 10.38 0.03 81.06 07:48:01 7 3.05 0.00 2.11 1.16 0.03 93.64 07:49:01 all 23.96 0.00 3.37 2.04 0.09 70.54 07:49:01 0 19.31 0.00 3.16 1.43 0.08 76.01 07:49:01 1 27.41 0.00 3.98 5.60 0.10 62.91 07:49:01 2 30.36 0.00 4.05 0.61 0.10 64.88 07:49:01 3 23.39 0.00 3.11 1.79 0.10 71.60 07:49:01 4 19.76 0.00 2.71 0.49 0.07 76.98 07:49:01 5 23.19 0.00 3.35 2.39 0.10 70.96 07:49:01 6 29.29 0.00 4.14 3.45 0.10 63.03 07:49:01 7 19.03 0.00 2.51 0.56 0.08 77.82 Average: all 11.12 0.00 1.92 7.14 0.05 79.76 Average: 0 8.31 0.00 1.82 6.77 0.04 83.06 Average: 1 9.92 0.00 2.04 10.87 0.06 77.10 Average: 2 16.89 0.00 2.14 6.95 0.05 73.97 Average: 3 13.83 0.00 1.97 13.40 0.05 70.75 Average: 4 10.41 0.00 1.64 1.12 0.05 86.78 Average: 5 9.85 0.00 1.87 1.26 0.04 86.97 Average: 6 9.46 0.00 2.08 3.63 0.05 84.77 Average: 7 10.33 0.00 1.82 13.14 0.05 74.66