---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8893 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 8% / 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 840 26507 0 4818 30870 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:b5:45:b0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.244/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85851sec preferred_lft 85851sec inet6 fe80::f816:3eff:feb5:45b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fd:3c:c6:be 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-8893) 01/01/24 _x86_64_ (8 CPU) 02:48:22 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 116.28 42.69 73.59 1929.68 19989.60 02:51:01 122.56 22.89 99.67 2742.71 26394.41 02:52:01 427.60 12.46 415.13 784.64 101427.70 02:53:01 20.73 0.53 20.20 52.39 16611.55 02:54:01 9.90 0.00 9.90 0.00 12536.66 02:55:01 14.16 0.02 14.15 0.13 12950.85 02:56:01 9.97 0.02 9.95 4.27 12730.68 02:57:01 54.91 1.33 53.57 104.78 15115.01 Average: 97.02 10.00 87.02 702.73 27219.09 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30125792 31729092 2813428 8.54 69532 1844072 1446492 4.26 841512 1678940 165768 02:51:01 29238652 31698340 3700568 11.23 97640 2640704 1406664 4.14 957604 2382264 567104 02:52:01 26732664 31246568 6206556 18.84 132084 4548816 5262576 15.48 1462708 4237920 2020 02:53:01 24261304 28980612 8677916 26.35 132584 4663208 8964464 26.38 3809988 4349040 232 02:54:01 24234120 28948512 8705100 26.43 132640 4663372 8964464 26.38 3841180 4343892 180 02:55:01 23900088 28621592 9039132 27.44 132872 4667968 9097404 26.77 4172340 4342480 2160 02:56:01 23912004 28634552 9027216 27.41 132928 4668860 9199880 27.07 4160176 4342844 912 02:57:01 27128124 31588160 5811096 17.64 135164 4523808 1550016 4.56 1253144 4090768 45836 Average: 26191594 30180928 6747626 20.49 120680 4027601 5736495 16.88 2562332 3721018 98026 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 ens3 240.98 152.32 1258.54 39.23 0.00 0.00 0.00 0.00 02:51:01 br-09c587c33f61 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 5.46 5.46 0.51 0.51 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 121.81 82.23 2938.10 11.00 0.00 0.00 0.00 0.00 02:52:01 vetha39b8f6 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 02:52:01 veth0887f23 0.57 0.68 0.03 0.04 0.00 0.00 0.00 0.00 02:52:01 br-09c587c33f61 0.55 0.47 0.05 0.28 0.00 0.00 0.00 0.00 02:52:01 lo 6.53 6.53 0.59 0.59 0.00 0.00 0.00 0.00 02:53:01 vetha39b8f6 0.42 0.47 0.04 0.83 0.00 0.00 0.00 0.00 02:53:01 veth0887f23 22.31 18.83 8.44 26.45 0.00 0.00 0.00 0.00 02:53:01 br-09c587c33f61 1.97 2.33 2.94 6.68 0.00 0.00 0.00 0.00 02:53:01 lo 5.07 5.07 9.65 9.65 0.00 0.00 0.00 0.00 02:54:01 vetha39b8f6 0.48 0.50 0.05 0.91 0.00 0.00 0.00 0.00 02:54:01 veth0887f23 3.02 2.80 1.40 0.99 0.00 0.00 0.00 0.00 02:54:01 br-09c587c33f61 1.15 1.27 0.48 0.14 0.00 0.00 0.00 0.00 02:54:01 lo 4.85 4.85 0.75 0.75 0.00 0.00 0.00 0.00 02:55:01 vetha39b8f6 0.53 0.55 0.05 1.06 0.00 0.00 0.00 0.00 02:55:01 veth0887f23 103.43 84.06 35.36 176.21 0.00 0.00 0.00 0.01 02:55:01 br-09c587c33f61 6.05 7.45 10.78 21.45 0.00 0.00 0.00 0.00 02:55:01 lo 16.36 16.36 32.20 32.20 0.00 0.00 0.00 0.00 02:56:01 vetha39b8f6 0.77 0.88 0.08 1.17 0.00 0.00 0.00 0.00 02:56:01 veth0887f23 1.40 1.60 0.51 0.12 0.00 0.00 0.00 0.00 02:56:01 br-09c587c33f61 2.42 2.55 0.13 0.18 0.00 0.00 0.00 0.00 02:56:01 lo 14.23 14.23 0.78 0.78 0.00 0.00 0.00 0.00 02:57:01 lo 3.60 3.60 0.33 0.33 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 1143.48 720.10 21560.66 158.57 0.00 0.00 0.00 0.00 Average: lo 7.19 7.19 5.62 5.62 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 118.52 72.64 2633.16 16.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8893) 01/01/24 _x86_64_ (8 CPU) 02:48:22 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.49 0.00 0.84 2.62 0.03 86.02 02:50:01 0 3.41 0.00 0.40 0.12 0.00 96.07 02:50:01 1 4.63 0.00 0.82 0.38 0.05 94.12 02:50:01 2 6.56 0.00 0.68 0.87 0.02 91.87 02:50:01 3 1.22 0.00 0.75 9.46 0.03 88.54 02:50:01 4 13.25 0.00 1.10 1.02 0.03 84.59 02:50:01 5 2.45 0.00 0.13 6.09 0.02 91.31 02:50:01 6 29.33 0.00 1.60 2.34 0.05 66.68 02:50:01 7 23.06 0.00 1.23 0.70 0.05 74.95 02:51:01 all 10.40 0.00 1.44 2.47 0.04 85.64 02:51:01 0 2.93 0.00 0.84 0.69 0.03 95.51 02:51:01 1 2.77 0.00 1.22 5.73 0.05 90.23 02:51:01 2 1.77 0.00 0.67 0.32 0.02 97.23 02:51:01 3 3.19 0.00 0.84 0.50 0.03 95.44 02:51:01 4 1.12 0.00 1.44 6.95 0.03 90.46 02:51:01 5 10.52 0.00 1.27 1.58 0.03 86.60 02:51:01 6 39.94 0.00 2.71 2.89 0.07 54.39 02:51:01 7 20.95 0.00 2.52 1.10 0.07 75.36 02:52:01 all 10.96 0.00 4.51 6.91 0.07 77.54 02:52:01 0 10.79 0.00 4.81 3.76 0.05 80.58 02:52:01 1 10.46 0.00 3.49 2.51 0.07 83.47 02:52:01 2 11.47 0.00 5.07 15.59 0.08 67.78 02:52:01 3 10.86 0.00 4.16 2.22 0.08 82.67 02:52:01 4 10.78 0.00 4.03 6.48 0.05 78.65 02:52:01 5 10.64 0.00 4.83 1.30 0.05 83.18 02:52:01 6 11.20 0.00 4.56 2.63 0.07 81.54 02:52:01 7 11.50 0.00 5.11 20.80 0.08 62.51 02:53:01 all 30.70 0.00 2.79 0.64 0.07 65.80 02:53:01 0 28.90 0.00 2.99 0.00 0.07 68.05 02:53:01 1 27.98 0.00 2.41 0.03 0.05 69.53 02:53:01 2 32.54 0.00 2.70 0.03 0.08 64.63 02:53:01 3 28.18 0.00 2.79 4.83 0.07 64.13 02:53:01 4 28.42 0.00 2.33 0.02 0.05 69.19 02:53:01 5 35.10 0.00 2.98 0.05 0.08 61.79 02:53:01 6 33.34 0.00 3.17 0.12 0.07 63.31 02:53:01 7 31.17 0.00 2.97 0.03 0.08 65.74 02:54:01 all 0.96 0.00 0.12 0.76 0.04 98.12 02:54:01 0 0.67 0.00 0.08 0.00 0.03 99.22 02:54:01 1 0.40 0.00 0.08 0.00 0.03 99.48 02:54:01 2 0.32 0.00 0.10 0.02 0.02 99.55 02:54:01 3 0.72 0.00 0.12 6.10 0.07 93.00 02:54:01 4 2.22 0.00 0.13 0.00 0.03 97.62 02:54:01 5 0.85 0.00 0.15 0.02 0.05 98.93 02:54:01 6 0.77 0.00 0.13 0.00 0.07 99.03 02:54:01 7 1.70 0.00 0.15 0.00 0.07 98.08 02:55:01 all 7.02 0.00 0.74 0.63 0.07 91.54 02:55:01 0 6.83 0.00 0.88 0.03 0.07 92.19 02:55:01 1 7.51 0.00 0.72 0.02 0.07 91.69 02:55:01 2 6.12 0.00 0.75 0.00 0.10 93.03 02:55:01 3 9.33 0.00 0.85 3.65 0.07 86.10 02:55:01 4 7.51 0.00 0.90 0.00 0.07 91.52 02:55:01 5 6.30 0.00 0.55 0.00 0.05 93.10 02:55:01 6 5.75 0.00 0.62 1.29 0.07 92.28 02:55:01 7 6.86 0.00 0.64 0.03 0.07 92.40 02:56:01 all 0.48 0.00 0.21 0.71 0.08 98.53 02:56:01 0 0.62 0.00 0.27 0.00 0.05 99.07 02:56:01 1 0.57 0.00 0.25 0.00 0.10 99.08 02:56:01 2 0.27 0.00 0.22 0.00 0.07 99.45 02:56:01 3 0.70 0.00 0.25 0.02 0.10 98.93 02:56:01 4 0.39 0.00 0.18 0.00 0.07 99.36 02:56:01 5 0.37 0.00 0.15 0.00 0.07 99.42 02:56:01 6 0.37 0.00 0.18 5.65 0.07 93.73 02:56:01 7 0.50 0.00 0.15 0.05 0.05 99.25 02:57:01 all 5.16 0.00 0.74 1.00 0.05 93.06 02:57:01 0 1.30 0.00 0.72 5.32 0.03 92.63 02:57:01 1 1.63 0.00 0.62 0.13 0.07 97.55 02:57:01 2 0.94 0.00 0.49 0.05 0.05 98.48 02:57:01 3 26.18 0.00 1.59 0.40 0.07 71.77 02:57:01 4 4.22 0.00 0.80 0.13 0.03 94.81 02:57:01 5 2.59 0.00 0.42 0.13 0.03 96.83 02:57:01 6 3.02 0.00 0.68 0.97 0.05 95.27 02:57:01 7 1.34 0.00 0.60 0.83 0.03 97.20 Average: all 9.51 0.00 1.42 1.96 0.06 87.05 Average: 0 6.91 0.00 1.37 1.23 0.04 90.44 Average: 1 6.98 0.00 1.20 1.10 0.06 90.66 Average: 2 7.47 0.00 1.33 2.09 0.05 89.05 Average: 3 10.03 0.00 1.41 3.40 0.06 85.09 Average: 4 8.50 0.00 1.36 1.82 0.05 88.27 Average: 5 8.59 0.00 1.30 1.15 0.05 88.91 Average: 6 15.46 0.00 1.70 1.99 0.06 80.79 Average: 7 12.12 0.00 1.67 2.92 0.06 83.23