---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-34084 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 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 922 24247 0 6997 30789 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:cc:2e:d0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.207/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:fecc:2ed0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:43:c8:7c:2c 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-34084) 08/27/24 _x86_64_ (8 CPU) 11:57:06 LINUX RESTART (8 CPU) 11:58:01 tps rtps wtps bread/s bwrtn/s 11:59:01 179.54 50.42 129.11 3827.23 31338.64 12:00:01 122.73 14.23 108.50 949.71 37272.32 12:01:01 77.67 12.98 64.69 2385.60 40235.96 12:02:01 299.87 4.03 295.83 460.72 95605.13 12:03:01 249.06 0.35 248.71 28.53 72897.58 12:04:01 67.44 0.13 67.31 10.80 27864.82 Average: 166.05 13.69 152.36 1277.10 50869.08 11:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:59:01 29630412 31420800 3308808 10.05 80692 2012076 1824152 5.37 1213068 1786980 110344 12:00:01 28337248 30558528 4601972 13.97 90560 2421180 2288464 6.73 2175732 2092040 20964 12:01:01 28179588 31572476 4759632 14.45 102288 3558104 1487712 4.38 1440016 2939712 520336 12:02:01 23314896 29822352 9624324 29.22 146552 6423276 7924328 23.32 3363272 5660664 1190880 12:03:01 20961500 27853356 11977720 36.36 186288 6721800 12073648 35.52 5465568 5802012 3492 12:04:01 18801272 26012168 14137948 42.92 191888 7023028 13283920 39.08 7361460 6035516 10976 Average: 24870819 29539947 8068401 24.49 133045 4693244 6480371 19.07 3503186 4052821 309499 11:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 ens3 206.20 144.49 1355.69 45.03 0.00 0.00 0.00 0.00 11:59:01 lo 2.40 2.40 0.24 0.24 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 ens3 1063.82 705.53 5928.91 199.74 0.00 0.00 0.00 0.00 12:00:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 12:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 ens3 667.32 497.63 2143.62 164.82 0.00 0.00 0.00 0.00 12:01:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 12:02:01 veth0d3d26c 7.53 8.55 1.55 1.79 0.00 0.00 0.00 0.00 12:02:01 veth84bc13b 6.40 6.23 1.44 0.80 0.00 0.00 0.00 0.00 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 veth9077aa8 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 12:03:01 veth0d3d26c 4.30 7.08 0.92 1.98 0.00 0.00 0.00 0.00 12:03:01 br-dcb70ae82240 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:03:01 veth84bc13b 257.84 206.40 37.10 255.17 0.00 0.00 0.00 0.02 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 veth0d3d26c 27.13 30.83 22.04 9.79 0.00 0.00 0.00 0.00 12:04:01 br-dcb70ae82240 237.34 193.10 17.85 22.76 0.00 0.00 0.00 0.00 12:04:01 veth84bc13b 92.55 94.95 12.94 24.70 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth0d3d26c 6.49 7.74 4.08 2.26 0.00 0.00 0.00 0.00 Average: br-dcb70ae82240 39.56 32.20 2.98 3.80 0.00 0.00 0.00 0.00 Average: veth84bc13b 59.47 51.26 8.58 46.78 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-34084) 08/27/24 _x86_64_ (8 CPU) 11:57:06 LINUX RESTART (8 CPU) 11:58:01 CPU %user %nice %system %iowait %steal %idle 11:59:01 all 11.11 0.00 0.92 3.88 0.04 84.04 11:59:01 0 14.12 0.00 0.97 0.95 0.05 83.91 11:59:01 1 6.21 0.00 0.63 4.32 0.03 88.81 11:59:01 2 5.27 0.00 0.63 0.30 0.03 93.76 11:59:01 3 7.89 0.00 0.80 3.00 0.07 88.24 11:59:01 4 18.01 0.00 1.04 0.69 0.05 80.22 11:59:01 5 22.33 0.00 1.71 2.22 0.07 73.67 11:59:01 6 10.73 0.00 1.05 0.57 0.03 87.62 11:59:01 7 4.31 0.00 0.53 18.98 0.02 76.15 12:00:01 all 41.90 0.00 1.34 1.60 0.09 55.07 12:00:01 0 21.75 0.00 1.81 1.76 0.07 74.61 12:00:01 1 43.14 0.00 1.69 0.12 0.08 54.96 12:00:01 2 42.09 0.00 1.26 0.31 0.08 56.26 12:00:01 3 30.02 0.00 1.47 0.82 0.07 67.62 12:00:01 4 52.99 0.00 1.17 1.34 0.12 44.39 12:00:01 5 54.31 0.00 1.36 0.77 0.10 43.45 12:00:01 6 48.98 0.00 0.60 0.00 0.08 50.33 12:00:01 7 42.15 0.00 1.37 7.72 0.10 48.67 12:01:01 all 27.79 0.00 1.83 2.74 0.07 67.57 12:01:01 0 36.55 0.00 1.54 1.56 0.08 60.26 12:01:01 1 36.01 0.00 1.60 6.01 0.07 56.31 12:01:01 2 16.82 0.00 2.63 0.03 0.07 80.45 12:01:01 3 21.36 0.00 1.77 0.20 0.05 76.62 12:01:01 4 27.00 0.00 2.12 0.03 0.07 70.78 12:01:01 5 17.56 0.00 1.35 0.32 0.05 80.73 12:01:01 6 36.20 0.00 1.64 1.90 0.07 60.19 12:01:01 7 30.73 0.00 2.01 11.77 0.07 55.43 12:02:01 all 27.70 0.00 5.34 5.84 0.08 61.04 12:02:01 0 28.18 0.00 5.13 6.18 0.08 60.42 12:02:01 1 25.90 0.00 5.16 4.29 0.07 64.59 12:02:01 2 37.73 0.00 5.43 1.16 0.08 55.59 12:02:01 3 24.53 0.00 5.68 1.35 0.07 68.38 12:02:01 4 26.30 0.00 4.85 8.91 0.07 59.87 12:02:01 5 26.42 0.00 5.43 1.05 0.08 67.03 12:02:01 6 26.57 0.00 5.34 0.52 0.07 67.50 12:02:01 7 25.98 0.00 5.66 23.30 0.08 44.97 12:03:01 all 31.14 0.00 4.39 7.06 0.11 57.29 12:03:01 0 29.38 0.00 5.01 21.30 0.10 44.21 12:03:01 1 32.22 0.00 4.45 2.61 0.13 60.59 12:03:01 2 33.03 0.00 4.46 0.61 0.12 61.78 12:03:01 3 27.74 0.00 4.23 8.66 0.10 59.27 12:03:01 4 30.21 0.00 4.75 5.53 0.12 59.40 12:03:01 5 28.49 0.00 4.38 1.74 0.12 65.27 12:03:01 6 33.38 0.00 3.59 3.12 0.10 59.80 12:03:01 7 34.72 0.00 4.27 12.94 0.12 47.95 12:04:01 all 33.86 0.00 4.97 1.25 0.12 59.80 12:04:01 0 36.26 0.00 5.01 0.99 0.12 57.62 12:04:01 1 35.01 0.00 5.75 1.03 0.12 58.09 12:04:01 2 41.25 0.00 5.31 0.62 0.12 52.69 12:04:01 3 29.50 0.00 4.02 0.71 0.12 65.66 12:04:01 4 25.56 0.00 3.94 0.51 0.12 69.87 12:04:01 5 33.41 0.00 5.45 2.74 0.14 58.26 12:04:01 6 35.30 0.00 5.00 0.66 0.13 58.91 12:04:01 7 34.61 0.00 5.28 2.77 0.12 57.23 Average: all 28.90 0.00 3.13 3.73 0.08 64.16 Average: 0 27.69 0.00 3.24 5.44 0.08 63.54 Average: 1 29.72 0.00 3.21 3.06 0.08 63.92 Average: 2 29.30 0.00 3.28 0.51 0.08 66.83 Average: 3 23.55 0.00 3.00 2.45 0.08 70.93 Average: 4 29.97 0.00 2.98 2.83 0.09 64.13 Average: 5 30.41 0.00 3.27 1.48 0.09 64.75 Average: 6 31.84 0.00 2.86 1.12 0.08 64.09 Average: 7 28.71 0.00 3.18 12.92 0.08 55.10