---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7623 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 11G 145G 7% / 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 826 29101 0 2239 30910 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:87:7d:37 brd ff:ff:ff:ff:ff:ff inet 10.30.107.5/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:fe87:7d37/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:33:52:e6 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-7623) 02/22/24 _x86_64_ (8 CPU) 09:26:33 LINUX RESTART (8 CPU) 09:27:02 tps rtps wtps bread/s bwrtn/s 09:28:01 283.12 62.90 220.22 3829.72 29211.59 09:29:01 90.43 14.58 75.85 989.17 22623.03 09:30:01 87.14 1.23 85.90 102.92 24638.03 Average: 152.84 26.03 126.81 1628.38 25470.10 09:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:28:01 30130796 31603600 2808424 8.53 57548 1729148 1591464 4.68 962768 1560864 126800 09:29:01 29833148 31614144 3106072 9.43 77252 2002444 1475308 4.34 1030072 1760664 216148 09:30:01 29770344 31624572 3168876 9.62 90236 2056740 1445996 4.25 992632 1848208 100496 Average: 29911429 31614105 3027791 9.19 75012 1929444 1504256 4.43 995157 1723245 147815 09:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 09:28:01 ens3 293.41 222.47 1032.73 59.97 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 09:29:01 ens3 46.13 37.53 611.36 21.04 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 09:30:01 ens3 38.16 29.10 299.81 9.03 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: lo 1.23 1.23 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 124.96 95.66 645.82 29.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7623) 02/22/24 _x86_64_ (8 CPU) 09:26:33 LINUX RESTART (8 CPU) 09:27:02 CPU %user %nice %system %iowait %steal %idle 09:28:01 all 10.74 0.00 1.09 4.13 0.06 83.99 09:28:01 0 12.60 0.00 1.04 1.29 0.03 85.04 09:28:01 1 13.94 0.00 0.76 0.51 0.03 84.75 09:28:01 2 29.03 0.00 2.12 3.82 0.07 64.95 09:28:01 3 3.69 0.00 0.94 3.42 0.07 91.88 09:28:01 4 4.72 0.00 0.85 12.70 0.09 81.64 09:28:01 5 10.76 0.00 0.70 4.34 0.03 84.17 09:28:01 6 6.53 0.00 1.55 4.03 0.08 87.82 09:28:01 7 4.62 0.00 0.71 2.97 0.03 91.66 09:29:01 all 10.92 0.00 0.65 2.23 0.04 86.17 09:29:01 0 15.88 0.00 0.84 1.67 0.05 81.56 09:29:01 1 5.60 0.00 0.55 1.08 0.05 92.71 09:29:01 2 5.62 0.00 0.55 1.53 0.05 92.24 09:29:01 3 11.53 0.00 1.12 0.33 0.05 86.96 09:29:01 4 36.53 0.00 0.69 0.75 0.05 61.98 09:29:01 5 6.60 0.00 0.50 0.10 0.05 92.75 09:29:01 6 4.89 0.00 0.65 0.15 0.02 94.29 09:29:01 7 0.73 0.00 0.33 12.19 0.02 86.72 09:30:01 all 10.18 0.00 0.61 2.46 0.03 86.71 09:30:01 0 26.32 0.00 1.42 1.67 0.05 70.54 09:30:01 1 6.87 0.00 0.62 1.75 0.02 90.75 09:30:01 2 0.62 0.00 0.18 1.57 0.02 97.61 09:30:01 3 1.65 0.00 0.25 0.13 0.07 97.90 09:30:01 4 0.25 0.00 0.13 0.00 0.02 99.60 09:30:01 5 24.23 0.00 1.02 0.53 0.03 74.18 09:30:01 6 11.84 0.00 0.70 0.50 0.02 86.95 09:30:01 7 9.65 0.00 0.58 13.55 0.02 76.20 Average: all 10.61 0.00 0.78 2.93 0.04 85.63 Average: 0 18.30 0.00 1.10 1.55 0.04 79.01 Average: 1 8.77 0.00 0.64 1.12 0.03 89.43 Average: 2 11.65 0.00 0.95 2.30 0.04 85.06 Average: 3 5.64 0.00 0.77 1.28 0.06 92.25 Average: 4 13.88 0.00 0.55 4.43 0.05 81.09 Average: 5 13.89 0.00 0.74 1.64 0.04 83.69 Average: 6 7.76 0.00 0.96 1.54 0.04 89.70 Average: 7 5.00 0.00 0.54 9.61 0.02 84.82