---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5880 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 844 25946 0 5376 30867 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:5f:e9:24 brd ff:ff:ff:ff:ff:ff inet 10.30.106.89/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:fe5f:e924/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:63:54:ba 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-5880) 02/16/24 _x86_64_ (8 CPU) 16:54:13 LINUX RESTART (8 CPU) 16:55:01 tps rtps wtps bread/s bwrtn/s 16:56:01 113.18 14.08 99.10 988.10 28212.36 16:57:01 121.48 23.31 98.17 2806.07 29402.17 16:58:01 254.07 8.65 245.43 524.41 117454.49 16:59:01 143.00 6.55 136.45 300.70 24290.74 17:00:01 18.45 0.08 18.36 2.80 18805.30 17:01:01 64.09 1.33 62.76 104.78 20040.68 Average: 119.05 9.00 110.05 787.80 39700.53 16:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:56:01 30047916 31698212 2891296 8.78 73236 1884480 1436640 4.23 874912 1715688 78824 16:57:01 28796588 31681708 4142624 12.58 100496 3055304 1388740 4.09 962632 2801300 934056 16:58:01 26306768 31362184 6632444 20.14 129068 5091808 4845844 14.26 1352632 4756576 14812 16:59:01 24277868 29445752 8661344 26.29 135532 5189280 8712336 25.63 3397928 4707116 276 17:00:01 24123496 29322940 8815716 26.76 135956 5219296 8743100 25.72 3531132 4723716 27576 17:01:01 26588732 31620028 6350480 19.28 138604 5063868 1509540 4.44 1277892 4574832 43936 Average: 26690228 30855137 6248984 18.97 118815 4250673 4439367 13.06 1899521 3879871 183247 16:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:56:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 16:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 ens3 54.36 36.48 931.91 8.70 0.00 0.00 0.00 0.00 16:57:01 lo 6.87 6.87 0.65 0.65 0.00 0.00 0.00 0.00 16:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 ens3 222.11 144.54 6254.27 16.54 0.00 0.00 0.00 0.00 16:57:01 br-6347a7216bc3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 lo 4.67 4.67 0.48 0.48 0.00 0.00 0.00 0.00 16:58:01 vethe31f416 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 vethbb0f622 0.07 0.18 0.00 0.01 0.00 0.00 0.00 0.00 16:58:01 veth3b07655 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 lo 1.02 1.02 0.08 0.08 0.00 0.00 0.00 0.00 16:59:01 vethe31f416 19.08 17.68 3.47 12.78 0.00 0.00 0.00 0.00 16:59:01 vethbb0f622 46.07 41.39 22.04 34.56 0.00 0.00 0.00 0.00 16:59:01 vethb0d0046 0.00 0.37 0.00 0.02 0.00 0.00 0.00 0.00 17:00:01 lo 3.07 3.07 0.52 0.52 0.00 0.00 0.00 0.00 17:00:01 vethe31f416 23.41 23.35 6.78 26.51 0.00 0.00 0.00 0.00 17:00:01 vethbb0f622 18.90 15.95 7.22 23.46 0.00 0.00 0.00 0.00 17:00:01 vethb0d0046 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 ens3 1637.68 930.03 30477.04 159.55 0.00 0.00 0.00 0.00 Average: lo 2.88 2.88 0.32 0.32 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: ens3 214.44 115.97 4925.26 16.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5880) 02/16/24 _x86_64_ (8 CPU) 16:54:13 LINUX RESTART (8 CPU) 16:55:01 CPU %user %nice %system %iowait %steal %idle 16:56:01 all 9.14 0.00 0.76 2.91 0.03 87.17 16:56:01 0 0.07 0.00 0.05 8.94 0.02 90.93 16:56:01 1 5.77 0.00 0.50 0.27 0.02 93.45 16:56:01 2 7.20 0.00 1.05 2.74 0.05 88.96 16:56:01 3 2.63 0.00 0.62 4.92 0.03 91.80 16:56:01 4 24.45 0.00 1.55 1.97 0.05 71.98 16:56:01 5 12.41 0.00 1.07 2.25 0.02 84.25 16:56:01 6 12.58 0.00 0.62 1.62 0.05 85.13 16:56:01 7 7.97 0.00 0.62 0.55 0.02 90.84 16:57:01 all 10.44 0.00 2.14 2.25 0.04 85.13 16:57:01 0 3.64 0.00 1.78 13.45 0.05 81.08 16:57:01 1 11.02 0.00 2.40 0.57 0.03 85.98 16:57:01 2 9.33 0.00 2.22 0.69 0.05 87.72 16:57:01 3 7.67 0.00 2.19 0.20 0.03 89.91 16:57:01 4 4.64 0.00 1.36 0.22 0.03 93.75 16:57:01 5 6.08 0.00 2.19 0.89 0.03 90.81 16:57:01 6 16.25 0.00 2.46 0.54 0.05 80.70 16:57:01 7 24.85 0.00 2.53 1.44 0.05 71.14 16:58:01 all 9.69 0.00 4.33 7.95 0.08 77.95 16:58:01 0 9.01 0.00 4.21 21.55 0.10 65.13 16:58:01 1 10.97 0.00 4.93 0.54 0.07 83.49 16:58:01 2 11.37 0.00 3.90 3.21 0.08 81.44 16:58:01 3 10.39 0.00 5.01 1.83 0.08 82.68 16:58:01 4 10.11 0.00 5.82 13.42 0.07 70.58 16:58:01 5 8.79 0.00 3.15 0.46 0.05 87.55 16:58:01 6 6.92 0.00 3.34 9.16 0.12 80.46 16:58:01 7 9.96 0.00 4.27 13.51 0.09 72.17 16:59:01 all 28.18 0.00 3.32 1.41 0.09 67.00 16:59:01 0 30.94 0.00 3.59 0.60 0.07 64.80 16:59:01 1 32.05 0.00 3.86 2.91 0.10 61.08 16:59:01 2 27.28 0.00 3.47 2.52 0.08 66.64 16:59:01 3 25.44 0.00 3.25 0.30 0.10 70.91 16:59:01 4 25.71 0.00 2.82 2.89 0.12 68.45 16:59:01 5 26.09 0.00 3.10 0.72 0.08 70.01 16:59:01 6 22.52 0.00 2.69 1.10 0.07 73.62 16:59:01 7 35.49 0.00 3.74 0.25 0.08 60.43 17:00:01 all 3.87 0.00 0.49 0.96 0.06 94.62 17:00:01 0 4.38 0.00 0.67 0.05 0.08 94.82 17:00:01 1 3.90 0.00 0.40 7.31 0.08 88.31 17:00:01 2 3.93 0.00 0.55 0.22 0.07 95.23 17:00:01 3 3.18 0.00 0.38 0.00 0.07 96.37 17:00:01 4 3.64 0.00 0.48 0.02 0.05 95.81 17:00:01 5 4.28 0.00 0.47 0.07 0.05 95.14 17:00:01 6 3.78 0.00 0.60 0.00 0.07 95.55 17:00:01 7 3.87 0.00 0.47 0.00 0.05 95.61 17:01:01 all 4.12 0.00 0.57 1.30 0.04 93.96 17:01:01 0 12.55 0.00 0.99 0.20 0.07 86.20 17:01:01 1 0.78 0.00 0.50 8.03 0.03 90.65 17:01:01 2 6.20 0.00 0.79 1.07 0.05 91.89 17:01:01 3 0.85 0.00 0.48 0.15 0.05 98.46 17:01:01 4 1.23 0.00 0.38 0.48 0.03 97.87 17:01:01 5 2.94 0.00 0.52 0.23 0.05 96.26 17:01:01 6 7.21 0.00 0.56 0.23 0.05 91.94 17:01:01 7 1.20 0.00 0.33 0.02 0.03 98.41 Average: all 10.90 0.00 1.93 2.79 0.06 84.33 Average: 0 10.10 0.00 1.88 7.44 0.06 80.52 Average: 1 10.73 0.00 2.09 3.27 0.06 83.85 Average: 2 10.87 0.00 1.99 1.74 0.06 85.33 Average: 3 8.35 0.00 1.98 1.23 0.06 88.37 Average: 4 11.62 0.00 2.06 3.14 0.06 83.11 Average: 5 10.10 0.00 1.74 0.77 0.05 87.34 Average: 6 11.55 0.00 1.71 2.09 0.07 84.58 Average: 7 13.88 0.00 1.98 2.60 0.05 81.48