---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39076 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: 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): 0-7 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 851 28739 0 2575 30873 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:96:f0:28 brd ff:ff:ff:ff:ff:ff inet 10.30.107.70/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fe96:f028/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:85:c6:b4 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 inet6 fe80::42:3ff:fe85:c6b4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39076) 09/16/24 _x86_64_ (8 CPU) 17:01:16 LINUX RESTART (8 CPU) 17:02:02 tps rtps wtps bread/s bwrtn/s 17:03:01 181.02 35.84 145.18 1700.05 43952.55 17:04:01 140.01 8.83 131.18 1608.53 52546.98 17:05:01 179.15 0.22 178.94 9.87 62573.70 Average: 166.65 14.85 151.80 1102.83 53075.08 17:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:03:01 30149344 31712748 2789876 8.47 69212 1806104 1411916 4.15 858472 1643044 144632 17:04:01 29157940 31561972 3781280 11.48 86692 2597708 1717716 5.05 1150036 2268064 487680 17:05:01 29476100 31657088 3463120 10.51 109428 2351672 1519532 4.47 1024872 2076416 16672 Average: 29594461 31643936 3344759 10.15 88444 2251828 1549721 4.56 1011127 1995841 216328 17:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:03:01 ens3 91.27 61.50 931.40 13.29 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 17:04:01 ens3 320.35 169.06 5342.56 35.41 0.00 0.00 0.00 0.00 17:04:01 docker0 82.04 187.09 7.18 4148.87 0.00 0.00 0.00 0.00 17:04:01 lo 2.80 2.80 0.28 0.28 0.00 0.00 0.00 0.00 17:04:01 veth5480a08 82.04 187.24 8.30 4148.88 0.00 0.00 0.00 0.34 17:05:01 ens3 10.48 8.25 8.44 4.29 0.00 0.00 0.00 0.00 17:05:01 docker0 0.33 0.32 0.04 0.67 0.00 0.00 0.00 0.00 17:05:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 140.98 79.70 2100.63 17.69 0.00 0.00 0.00 0.00 Average: docker0 27.61 62.82 2.42 1390.91 0.00 0.00 0.00 0.00 Average: lo 1.43 1.43 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39076) 09/16/24 _x86_64_ (8 CPU) 17:01:16 LINUX RESTART (8 CPU) 17:02:02 CPU %user %nice %system %iowait %steal %idle 17:03:01 all 8.38 0.00 0.76 5.69 0.03 85.13 17:03:01 0 4.87 0.00 0.87 3.60 0.02 90.65 17:03:01 1 3.01 0.00 0.61 23.58 0.03 72.77 17:03:01 2 23.03 0.00 1.24 5.26 0.05 70.42 17:03:01 3 13.52 0.00 1.00 1.04 0.05 84.38 17:03:01 4 9.97 0.00 0.90 1.12 0.03 87.98 17:03:01 5 4.74 0.00 0.66 10.14 0.02 84.44 17:03:01 6 6.19 0.00 0.31 0.68 0.03 92.79 17:03:01 7 1.76 0.00 0.44 0.15 0.02 97.63 17:04:01 all 7.51 0.00 1.59 6.02 0.05 84.83 17:04:01 0 2.47 0.00 1.39 0.37 0.03 95.74 17:04:01 1 8.17 0.00 1.86 7.84 0.07 82.06 17:04:01 2 5.34 0.00 1.77 17.63 0.05 75.21 17:04:01 3 23.14 0.00 2.44 1.67 0.07 72.68 17:04:01 4 9.95 0.00 1.94 1.06 0.05 87.00 17:04:01 5 4.10 0.00 1.32 0.50 0.05 94.03 17:04:01 6 2.76 0.00 1.12 18.76 0.07 77.30 17:04:01 7 4.15 0.00 0.94 0.30 0.03 94.58 17:05:01 all 5.02 0.00 1.32 8.89 0.03 84.74 17:05:01 0 1.74 0.00 1.29 4.94 0.03 92.00 17:05:01 1 16.23 0.00 1.32 10.98 0.03 71.44 17:05:01 2 2.21 0.00 0.63 0.63 0.02 96.51 17:05:01 3 7.36 0.00 2.48 19.88 0.03 70.25 17:05:01 4 4.29 0.00 1.17 0.50 0.02 94.02 17:05:01 5 2.04 0.00 0.89 0.65 0.02 96.41 17:05:01 6 1.20 0.00 1.12 10.29 0.00 87.39 17:05:01 7 5.15 0.00 1.69 23.34 0.03 69.78 Average: all 6.96 0.00 1.23 6.87 0.04 84.90 Average: 0 3.02 0.00 1.18 2.97 0.03 92.81 Average: 1 9.17 0.00 1.27 14.08 0.04 75.43 Average: 2 10.12 0.00 1.22 7.85 0.04 80.78 Average: 3 14.68 0.00 1.98 7.57 0.05 75.72 Average: 4 8.06 0.00 1.34 0.89 0.03 89.68 Average: 5 3.62 0.00 0.96 3.73 0.03 91.66 Average: 6 3.37 0.00 0.85 9.97 0.03 85.78 Average: 7 3.69 0.00 1.03 7.96 0.03 87.29