---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25157 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 839 28971 0 2355 30901 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:8b:8b:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.133/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fe8b:8bb6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d4:11:54:1c 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-25157) 07/20/24 _x86_64_ (8 CPU) 12:54:27 LINUX RESTART (8 CPU) 12:55:01 tps rtps wtps bread/s bwrtn/s 12:56:01 163.52 35.24 128.28 1671.72 73820.36 12:57:01 140.38 18.00 122.38 619.50 49880.49 12:58:01 4.47 0.07 4.40 1.07 276.22 Average: 102.79 17.77 85.02 764.09 41325.69 12:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 30092136 31681272 2847084 8.64 71316 1828624 1448012 4.26 892152 1663128 167192 12:57:01 28482884 30281548 4456336 13.53 81804 2016552 3041836 8.95 2329872 1808148 5652 12:58:01 27935748 29736496 5003472 15.19 81908 2018184 3479172 10.24 2875692 1809044 308 Average: 28836923 30566439 4102297 12.45 78343 1954453 2656340 7.82 2032572 1760107 57717 12:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 lo 1.33 1.33 0.15 0.15 0.00 0.00 0.00 0.00 12:56:01 ens3 67.19 47.93 1007.03 13.99 0.00 0.00 0.00 0.00 12:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 12:57:01 ens3 300.25 250.76 1877.57 68.37 0.00 0.00 0.00 0.00 12:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 ens3 117.61 90.75 41.16 35.39 0.00 0.00 0.00 0.00 12:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.58 0.58 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 161.68 129.81 975.25 39.25 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-25157) 07/20/24 _x86_64_ (8 CPU) 12:54:27 LINUX RESTART (8 CPU) 12:55:01 CPU %user %nice %system %iowait %steal %idle 12:56:01 all 8.66 0.00 0.82 5.90 0.03 84.59 12:56:01 0 1.22 0.00 0.42 0.07 0.02 98.28 12:56:01 1 6.67 0.00 0.77 1.34 0.03 91.19 12:56:01 2 2.25 0.00 0.32 0.17 0.00 97.26 12:56:01 3 11.28 0.00 0.75 9.05 0.02 78.89 12:56:01 4 6.78 0.00 0.47 1.24 0.07 91.44 12:56:01 5 5.09 0.00 0.89 30.25 0.03 63.73 12:56:01 6 18.77 0.00 1.42 3.20 0.05 76.56 12:56:01 7 17.32 0.00 1.48 1.93 0.05 79.23 12:57:01 all 24.87 0.00 1.14 2.07 0.06 71.87 12:57:01 0 10.91 0.00 0.95 0.65 0.05 87.44 12:57:01 1 16.97 0.00 0.70 0.02 0.05 82.26 12:57:01 2 19.92 0.00 1.39 0.32 0.05 78.32 12:57:01 3 21.52 0.00 2.26 4.03 0.07 72.13 12:57:01 4 15.98 0.00 0.66 7.51 0.05 75.80 12:57:01 5 25.91 0.00 0.65 2.39 0.07 70.98 12:57:01 6 41.56 0.00 0.43 0.33 0.07 57.61 12:57:01 7 46.20 0.00 2.07 1.23 0.08 50.42 12:58:01 all 17.74 0.00 0.42 0.01 0.05 81.79 12:58:01 0 6.22 0.00 0.25 0.00 0.05 93.48 12:58:01 1 44.88 0.00 0.70 0.00 0.08 54.33 12:58:01 2 26.26 0.00 0.52 0.02 0.07 73.14 12:58:01 3 8.32 0.00 0.32 0.05 0.05 91.26 12:58:01 4 7.66 0.00 0.28 0.00 0.02 92.04 12:58:01 5 21.31 0.00 0.42 0.00 0.05 78.22 12:58:01 6 14.64 0.00 0.45 0.00 0.07 84.85 12:58:01 7 12.66 0.00 0.38 0.00 0.02 86.93 Average: all 17.10 0.00 0.79 2.65 0.05 79.41 Average: 0 6.11 0.00 0.54 0.24 0.04 93.07 Average: 1 22.84 0.00 0.72 0.45 0.06 75.93 Average: 2 16.15 0.00 0.74 0.17 0.04 82.91 Average: 3 13.71 0.00 1.11 4.37 0.04 80.77 Average: 4 10.16 0.00 0.47 2.93 0.04 86.39 Average: 5 17.45 0.00 0.65 10.86 0.05 70.99 Average: 6 25.00 0.00 0.77 1.18 0.06 73.00 Average: 7 25.41 0.00 1.31 1.05 0.05 72.17