---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77657 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 15G 141G 10% / 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 948 24196 0 7021 30763 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:5b:62:ea brd ff:ff:ff:ff:ff:ff inet 10.30.107.101/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85884sec preferred_lft 85884sec inet6 fe80::f816:3eff:fe5b:62ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6b:46:af:63 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-77657) 10/18/24 _x86_64_ (8 CPU) 14:21:37 LINUX RESTART (8 CPU) 14:22:01 tps rtps wtps bread/s bwrtn/s 14:23:01 330.89 71.38 259.51 4606.60 51506.56 14:24:01 197.30 49.58 147.73 3730.18 36887.05 14:25:01 64.31 1.07 63.24 86.39 29943.01 14:26:01 246.24 13.06 233.18 2440.79 55285.45 14:27:01 275.70 3.27 272.44 465.26 80798.27 14:28:01 256.74 0.38 256.36 31.46 75968.54 14:29:01 57.87 0.00 57.87 0.00 23870.02 14:30:01 75.14 1.52 73.62 85.59 10674.75 Average: 188.03 17.53 170.50 1430.85 45616.83 14:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:23:01 30061380 31611720 2877840 8.74 69188 1791812 1475664 4.34 963504 1621908 142844 14:24:01 28639672 30611192 4299548 13.05 85192 2183124 2451664 7.21 2075028 1899748 19276 14:25:01 27271968 29728752 5667252 17.21 92248 2650512 3062780 9.01 3072772 2244604 194448 14:26:01 28058256 31532188 4880964 14.82 106472 3629908 1500380 4.41 1486912 3002084 103856 14:27:01 22816584 29824872 10122636 30.73 164456 6888800 8294468 24.40 3385520 6105304 1633352 14:28:01 20850200 27868184 12089020 36.70 189800 6842852 10725228 31.56 5480708 5909756 2068 14:29:01 18201872 25440748 14737348 44.74 192548 7049044 13192868 38.82 7937800 6057036 11144 14:30:01 24809364 31532940 8129856 24.68 195788 6595268 1555140 4.58 1962548 5557468 18380 Average: 25088662 29768824 7850558 23.83 136962 4703915 5282274 15.54 3295599 4049738 265671 14:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:23:01 ens3 327.52 240.04 1581.22 73.33 0.00 0.00 0.00 0.00 14:23:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 ens3 481.65 341.16 3096.77 76.25 0.00 0.00 0.00 0.00 14:24:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 1500.47 860.11 4527.32 283.85 0.00 0.00 0.00 0.00 14:25:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 233.88 189.15 1707.06 52.81 0.00 0.00 0.00 0.00 14:26:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 1055.22 504.50 25353.95 45.52 0.00 0.00 0.00 0.00 14:27:01 vethe462664 3.77 6.00 0.69 1.42 0.00 0.00 0.00 0.00 14:27:01 veth9b5bdc1 0.92 1.68 0.09 0.73 0.00 0.00 0.00 0.00 14:27:01 veth4b43616 2.50 2.47 0.63 1.15 0.00 0.00 0.00 0.00 14:28:01 br-d43c86e190dd 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 14:28:01 ens3 61.36 36.51 776.36 7.40 0.00 0.00 0.00 0.00 14:28:01 vethe462664 4.33 6.08 0.63 0.70 0.00 0.00 0.00 0.00 14:28:01 veth9b5bdc1 3.43 5.05 0.48 0.53 0.00 0.00 0.00 0.00 14:29:01 br-d43c86e190dd 219.16 485.69 20.09 33.14 0.00 0.00 0.00 0.00 14:29:01 ens3 6.73 6.32 2.76 2.56 0.00 0.00 0.00 0.00 14:29:01 vethe462664 0.33 0.55 0.04 0.05 0.00 0.00 0.00 0.00 14:29:01 veth9b5bdc1 4.48 6.03 4.73 4.52 0.00 0.00 0.00 0.00 14:30:01 ens3 75.62 61.34 75.90 47.34 0.00 0.00 0.00 0.00 14:30:01 lo 22.56 22.56 2.38 2.38 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 467.80 279.89 4640.10 73.63 0.00 0.00 0.00 0.00 Average: lo 2.40 2.40 0.26 0.26 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-77657) 10/18/24 _x86_64_ (8 CPU) 14:21:37 LINUX RESTART (8 CPU) 14:22:01 CPU %user %nice %system %iowait %steal %idle 14:23:01 all 9.95 0.00 1.22 3.77 0.04 85.02 14:23:01 0 9.52 0.00 1.52 8.45 0.03 80.47 14:23:01 1 9.99 0.00 0.72 0.58 0.03 88.67 14:23:01 2 4.72 0.00 0.77 1.56 0.03 92.92 14:23:01 3 5.86 0.00 1.72 11.97 0.05 80.39 14:23:01 4 3.18 0.00 0.72 0.50 0.02 95.59 14:23:01 5 4.53 0.00 1.09 3.72 0.08 90.58 14:23:01 6 4.94 0.00 0.93 0.95 0.02 93.16 14:23:01 7 36.96 0.00 2.26 2.41 0.08 58.29 14:24:01 all 20.81 0.00 1.21 2.46 0.06 75.46 14:24:01 0 20.50 0.00 0.60 0.53 0.03 78.33 14:24:01 1 20.57 0.00 0.90 0.12 0.05 78.36 14:24:01 2 15.14 0.00 1.14 0.95 0.05 82.71 14:24:01 3 17.05 0.00 1.69 6.21 0.08 74.97 14:24:01 4 29.29 0.00 1.55 2.87 0.05 66.23 14:24:01 5 9.92 0.00 1.25 5.16 0.05 83.62 14:24:01 6 28.82 0.00 1.61 1.63 0.07 67.88 14:24:01 7 25.20 0.00 0.95 2.21 0.03 71.61 14:25:01 all 45.84 0.00 1.61 1.16 0.08 51.31 14:25:01 0 40.57 0.00 1.54 0.52 0.07 57.31 14:25:01 1 54.08 0.00 1.05 0.00 0.07 44.80 14:25:01 2 41.58 0.00 1.67 6.13 0.07 50.56 14:25:01 3 48.29 0.00 2.28 0.07 0.08 49.28 14:25:01 4 46.99 0.00 1.69 0.27 0.08 50.97 14:25:01 5 50.44 0.00 1.37 0.37 0.08 47.74 14:25:01 6 39.79 0.00 1.81 0.66 0.10 57.64 14:25:01 7 44.83 0.00 1.49 1.39 0.08 52.20 14:26:01 all 20.19 0.00 1.86 4.74 0.06 73.16 14:26:01 0 23.04 0.00 1.50 0.13 0.07 75.25 14:26:01 1 14.41 0.00 2.57 8.08 0.10 74.84 14:26:01 2 20.79 0.00 1.28 1.81 0.03 76.09 14:26:01 3 17.45 0.00 1.88 1.14 0.05 79.48 14:26:01 4 13.58 0.00 1.82 2.46 0.03 82.11 14:26:01 5 34.43 0.00 1.77 4.55 0.07 59.18 14:26:01 6 28.57 0.00 2.57 0.97 0.07 67.82 14:26:01 7 9.14 0.00 1.44 18.91 0.05 70.46 14:27:01 all 34.74 0.00 7.17 5.43 0.08 52.58 14:27:01 0 33.35 0.00 6.64 1.28 0.07 58.66 14:27:01 1 33.44 0.00 6.71 11.13 0.09 48.64 14:27:01 2 42.48 0.00 8.04 1.25 0.08 48.15 14:27:01 3 33.51 0.00 7.91 1.14 0.08 57.35 14:27:01 4 34.40 0.00 7.25 23.11 0.07 35.17 14:27:01 5 34.59 0.00 7.65 0.91 0.08 56.77 14:27:01 6 33.29 0.00 6.36 0.88 0.07 59.40 14:27:01 7 32.87 0.00 6.85 3.88 0.07 56.34 14:28:01 all 28.85 0.00 3.72 6.98 0.13 60.31 14:28:01 0 29.03 0.00 3.88 1.47 0.13 65.49 14:28:01 1 32.66 0.00 4.62 15.94 0.12 46.65 14:28:01 2 33.95 0.00 3.69 2.18 0.13 60.05 14:28:01 3 32.34 0.00 3.98 11.50 0.15 52.03 14:28:01 4 28.76 0.00 3.41 2.07 0.14 65.63 14:28:01 5 24.56 0.00 3.48 5.84 0.13 65.98 14:28:01 6 27.10 0.00 3.28 1.79 0.14 67.69 14:28:01 7 22.47 0.00 3.42 15.06 0.15 58.90 14:29:01 all 32.16 0.00 5.15 1.41 0.11 61.16 14:29:01 0 28.04 0.00 5.31 0.22 0.13 66.29 14:29:01 1 30.88 0.00 5.36 3.77 0.10 59.89 14:29:01 2 34.14 0.00 4.98 0.08 0.10 60.70 14:29:01 3 33.77 0.00 5.57 3.24 0.14 57.29 14:29:01 4 30.34 0.00 5.89 0.63 0.10 63.04 14:29:01 5 29.72 0.00 4.39 2.03 0.10 63.76 14:29:01 6 44.62 0.00 4.28 0.52 0.10 50.47 14:29:01 7 25.84 0.00 5.46 0.78 0.12 67.81 14:30:01 all 11.60 0.00 2.12 0.75 0.07 85.46 14:30:01 0 14.99 0.00 2.26 0.92 0.08 81.75 14:30:01 1 6.95 0.00 2.02 0.24 0.08 90.71 14:30:01 2 21.29 0.00 2.46 2.40 0.08 73.77 14:30:01 3 6.73 0.00 1.99 0.08 0.07 91.13 14:30:01 4 10.67 0.00 2.18 1.06 0.07 86.03 14:30:01 5 19.04 0.00 2.31 1.04 0.07 77.54 14:30:01 6 6.96 0.00 1.83 0.23 0.05 90.92 14:30:01 7 6.13 0.00 1.91 0.10 0.07 91.79 Average: all 25.49 0.00 3.00 3.34 0.08 68.09 Average: 0 24.86 0.00 2.90 1.69 0.08 70.47 Average: 1 25.36 0.00 2.98 4.96 0.08 66.62 Average: 2 26.70 0.00 3.00 2.04 0.07 68.19 Average: 3 24.33 0.00 3.37 4.41 0.09 67.80 Average: 4 24.62 0.00 3.05 4.10 0.07 68.16 Average: 5 25.89 0.00 2.91 2.96 0.08 68.16 Average: 6 26.72 0.00 2.83 0.95 0.08 69.42 Average: 7 25.44 0.00 2.97 5.58 0.08 65.93