---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11849 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 14G 142G 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 840 25100 0 6225 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:2c:fa:7f brd ff:ff:ff:ff:ff:ff inet 10.30.106.54/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85953sec preferred_lft 85953sec inet6 fe80::f816:3eff:fe2c:fa7f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:35:3f:c7:65 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-11849) 03/08/24 _x86_64_ (8 CPU) 23:10:22 LINUX RESTART (8 CPU) 23:11:02 tps rtps wtps bread/s bwrtn/s 23:12:01 100.03 17.88 82.16 1037.65 24632.44 23:13:01 137.74 23.04 114.70 2761.35 32011.33 23:14:01 457.47 11.65 445.83 765.37 152368.91 23:15:01 81.95 0.52 81.44 43.59 22566.32 23:16:01 15.78 0.00 15.78 0.00 17704.67 23:17:01 55.51 0.05 55.46 4.27 19561.31 Average: 141.53 8.83 132.70 768.01 44863.32 23:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30075032 31700148 2864180 8.70 72596 1861712 1448504 4.26 877628 1694768 194532 23:13:01 28080488 31661556 4858724 14.75 110332 3711600 1582476 4.66 997936 3450288 1648860 23:14:01 25270784 31218240 7668428 23.28 153656 5905500 5937260 17.47 1539284 5538396 1788 23:15:01 23577188 29644764 9362024 28.42 157100 6017436 8797212 25.88 3225768 5528480 316 23:16:01 23498964 29567632 9440248 28.66 157240 6018112 8801168 25.90 3304020 5528144 240 23:17:01 25039184 31125124 7900028 23.98 158160 6044596 2420408 7.12 1802580 5539384 108 Average: 25923607 30819577 7015605 21.30 134847 4926493 4831171 14.21 1957869 4546577 307641 23:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 23:12:01 ens3 65.58 43.87 1030.56 7.83 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 lo 7.66 7.66 0.71 0.71 0.00 0.00 0.00 0.00 23:13:01 br-bd9355886c28 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 ens3 345.35 207.80 10602.76 19.08 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 vethd13318a 0.15 0.28 0.01 0.02 0.00 0.00 0.00 0.00 23:14:01 lo 5.80 5.80 0.59 0.59 0.00 0.00 0.00 0.00 23:14:01 veth75ce3c9 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 vethd13318a 11.06 11.50 2.74 1.78 0.00 0.00 0.00 0.00 23:15:01 lo 3.35 3.35 3.16 3.16 0.00 0.00 0.00 0.00 23:15:01 veth75ce3c9 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 vethd13318a 42.54 39.48 10.01 35.84 0.00 0.00 0.00 0.00 23:16:01 lo 5.62 5.62 0.66 0.66 0.00 0.00 0.00 0.00 23:16:01 veth75ce3c9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 lo 6.53 6.53 0.53 0.53 0.00 0.00 0.00 0.00 23:17:01 br-bd9355886c28 4.25 4.67 2.00 2.19 0.00 0.00 0.00 0.00 23:17:01 vethae44be7 54.12 48.48 20.59 40.51 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: lo 5.11 5.11 0.97 0.97 0.00 0.00 0.00 0.00 Average: br-bd9355886c28 0.71 0.78 0.33 0.37 0.00 0.00 0.00 0.00 Average: vethae44be7 9.05 8.10 3.44 6.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11849) 03/08/24 _x86_64_ (8 CPU) 23:10:22 LINUX RESTART (8 CPU) 23:11:02 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 9.88 0.00 0.67 2.16 0.03 87.25 23:12:01 0 1.03 0.00 0.31 0.53 0.02 98.12 23:12:01 1 39.66 0.00 2.12 2.16 0.07 55.99 23:12:01 2 0.48 0.00 0.31 12.96 0.02 86.24 23:12:01 3 22.88 0.00 1.11 0.46 0.03 75.52 23:12:01 4 7.02 0.00 0.54 1.07 0.07 91.30 23:12:01 5 4.86 0.00 0.59 0.03 0.02 94.49 23:12:01 6 2.49 0.00 0.25 0.07 0.00 97.19 23:12:01 7 0.63 0.00 0.14 0.00 0.05 99.18 23:13:01 all 12.34 0.00 2.73 2.11 0.05 82.76 23:13:01 0 18.23 0.00 2.31 0.74 0.07 78.66 23:13:01 1 10.75 0.00 2.92 0.54 0.03 85.76 23:13:01 2 10.39 0.00 1.88 9.91 0.05 77.77 23:13:01 3 16.84 0.00 3.29 0.42 0.07 79.38 23:13:01 4 18.04 0.00 3.35 3.11 0.05 75.46 23:13:01 5 12.45 0.00 3.19 0.67 0.03 83.65 23:13:01 6 5.24 0.00 2.27 0.03 0.03 92.43 23:13:01 7 6.80 0.00 2.68 1.43 0.05 89.04 23:14:01 all 13.60 0.00 5.24 6.86 0.08 74.21 23:14:01 0 12.43 0.00 6.89 17.08 0.10 63.50 23:14:01 1 13.32 0.00 5.12 3.10 0.07 78.40 23:14:01 2 13.17 0.00 4.46 4.77 0.07 77.53 23:14:01 3 15.54 0.00 4.79 3.45 0.07 76.14 23:14:01 4 16.55 0.00 4.84 6.10 0.15 72.35 23:14:01 5 12.54 0.00 4.87 2.48 0.08 80.03 23:14:01 6 13.61 0.00 5.56 2.25 0.07 78.52 23:14:01 7 11.63 0.00 5.42 15.79 0.08 67.07 23:15:01 all 25.00 0.00 2.61 1.14 0.07 71.17 23:15:01 0 26.88 0.00 2.95 2.20 0.05 67.93 23:15:01 1 24.30 0.00 2.66 0.22 0.07 72.76 23:15:01 2 24.15 0.00 2.52 0.15 0.08 73.10 23:15:01 3 29.32 0.00 3.15 0.05 0.07 67.41 23:15:01 4 20.67 0.00 2.31 5.10 0.08 71.83 23:15:01 5 28.20 0.00 2.62 0.38 0.07 68.73 23:15:01 6 25.05 0.00 2.60 0.10 0.08 72.16 23:15:01 7 21.42 0.00 2.10 0.91 0.07 75.51 23:16:01 all 3.65 0.00 0.34 1.06 0.05 94.89 23:16:01 0 3.14 0.00 0.33 0.02 0.05 96.46 23:16:01 1 4.34 0.00 0.52 0.02 0.07 95.06 23:16:01 2 3.71 0.00 0.30 0.02 0.05 95.92 23:16:01 3 4.89 0.00 0.45 0.02 0.05 94.59 23:16:01 4 4.17 0.00 0.28 8.30 0.02 87.23 23:16:01 5 2.54 0.00 0.23 0.02 0.07 97.14 23:16:01 6 2.77 0.00 0.37 0.00 0.10 96.76 23:16:01 7 3.68 0.00 0.28 0.17 0.03 95.84 23:17:01 all 1.50 0.00 0.55 1.25 0.05 96.65 23:17:01 0 2.75 0.00 0.62 0.47 0.07 96.09 23:17:01 1 0.89 0.00 0.52 7.27 0.05 91.28 23:17:01 2 1.75 0.00 0.58 0.08 0.07 97.51 23:17:01 3 1.52 0.00 0.55 0.20 0.07 97.66 23:17:01 4 1.25 0.00 0.63 0.27 0.03 97.81 23:17:01 5 1.74 0.00 0.45 0.02 0.03 97.76 23:17:01 6 1.10 0.00 0.53 0.02 0.05 98.30 23:17:01 7 0.99 0.00 0.48 1.67 0.05 96.81 Average: all 10.99 0.00 2.02 2.42 0.06 84.51 Average: 0 10.75 0.00 2.22 3.47 0.06 83.51 Average: 1 15.49 0.00 2.30 2.22 0.06 79.94 Average: 2 8.96 0.00 1.68 4.63 0.06 84.68 Average: 3 15.13 0.00 2.22 0.76 0.06 81.83 Average: 4 11.27 0.00 1.99 3.99 0.07 82.68 Average: 5 10.39 0.00 1.99 0.60 0.05 86.97 Average: 6 8.38 0.00 1.93 0.41 0.06 89.23 Average: 7 7.53 0.00 1.84 3.31 0.06 87.27