---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41252 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 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 899 25693 0 5574 30813 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:9d:eb:df brd ff:ff:ff:ff:ff:ff inet 10.30.107.31/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85888sec preferred_lft 85888sec inet6 fe80::f816:3eff:fe9d:ebdf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:84:10:70:52 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 inet6 fe80::42:84ff:fe10:7052/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41252) 09/23/24 _x86_64_ (8 CPU) 19:58:57 LINUX RESTART (8 CPU) 19:59:01 tps rtps wtps bread/s bwrtn/s 20:00:01 313.83 74.48 239.35 5320.01 58137.60 20:01:01 395.28 51.54 343.74 3870.55 34425.20 20:02:01 142.44 14.63 127.81 1041.79 39763.95 20:03:01 238.37 2.87 235.50 389.73 52774.80 20:04:01 134.26 1.67 132.59 122.49 36818.66 20:05:01 32.29 0.03 32.26 5.87 19498.08 20:06:01 235.23 0.33 234.89 8.53 71405.57 20:07:01 76.30 0.93 75.37 67.72 25426.56 Average: 196.00 18.31 177.69 1353.49 42281.58 19:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:00:01 30274992 31663948 2664228 8.09 54348 1654804 1430352 4.21 889312 1509564 84220 20:01:01 29321924 31211192 3617296 10.98 83564 2104964 1825756 5.37 1435484 1870084 102888 20:02:01 27074956 30075456 5864264 17.80 98756 3174276 2752844 8.10 2886564 2605488 522292 20:03:01 28137724 31600360 4801496 14.58 120208 3582780 1425576 4.19 1515568 2870164 322360 20:04:01 27489520 31103576 5449700 16.54 127616 3704500 3821956 11.25 2060848 2924596 1208 20:05:01 26909824 31585296 6029396 18.30 134952 4723604 1472128 4.33 1629700 3916492 1027160 20:06:01 24512108 29930024 8427112 25.58 170532 5325496 6361080 18.72 3419896 4422068 157156 20:07:01 26331904 31571896 6607316 20.06 172780 5203424 1520424 4.47 1802204 4273592 17052 Average: 27506619 31092718 5432601 16.49 120344 3684231 2576264 7.58 1954947 3049006 279292 19:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:01 ens3 407.98 265.78 1138.00 75.07 0.00 0.00 0.00 0.00 20:00:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 20:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:01:01 ens3 253.87 207.97 2765.57 35.84 0.00 0.00 0.00 0.00 20:01:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 20:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:02:01 ens3 662.41 502.90 10413.27 65.10 0.00 0.00 0.00 0.00 20:02:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 20:03:01 docker0 5.87 11.77 0.36 305.76 0.00 0.00 0.00 0.00 20:03:01 br-2ddb36254755 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:03:01 ens3 80.47 64.98 819.20 13.37 0.00 0.00 0.00 0.00 20:03:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 20:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:04:01 veth031ed72 2.38 3.18 0.26 0.33 0.00 0.00 0.00 0.00 20:04:01 vethf205e93 0.43 0.90 0.07 0.11 0.00 0.00 0.00 0.00 20:04:01 veth4b65348 0.45 0.88 0.08 0.11 0.00 0.00 0.00 0.00 20:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:05:01 br-aab99ea4d681 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:05:01 ens3 1834.41 1270.15 28333.01 207.09 0.00 0.00 0.00 0.00 20:05:01 lo 27.50 27.50 2.44 2.44 0.00 0.00 0.00 0.00 20:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:01 veth4b53b93 220.61 215.35 363.98 19.15 0.00 0.00 0.00 0.03 20:06:01 br-aab99ea4d681 1.32 1.68 0.08 0.13 0.00 0.00 0.00 0.00 20:06:01 vethe698d6a 0.28 0.70 0.05 0.07 0.00 0.00 0.00 0.00 20:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 ens3 1903.38 1320.55 29412.77 240.74 0.00 0.00 0.00 0.00 20:07:01 lo 39.93 39.93 3.42 3.42 0.00 0.00 0.00 0.00 Average: docker0 0.73 1.47 0.05 38.21 0.00 0.00 0.00 0.00 Average: ens3 237.36 164.45 3675.72 30.03 0.00 0.00 0.00 0.00 Average: lo 4.62 4.62 0.40 0.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41252) 09/23/24 _x86_64_ (8 CPU) 19:58:57 LINUX RESTART (8 CPU) 19:59:01 CPU %user %nice %system %iowait %steal %idle 20:00:01 all 8.17 0.00 1.33 3.85 0.04 86.61 20:00:01 0 15.50 0.00 1.27 0.45 0.05 82.73 20:00:01 1 7.68 0.00 2.25 0.67 0.03 89.37 20:00:01 2 3.75 0.00 1.07 0.59 0.03 94.56 20:00:01 3 2.21 0.00 1.52 9.82 0.03 86.41 20:00:01 4 7.60 0.00 1.12 0.38 0.05 90.85 20:00:01 5 5.53 0.00 1.35 17.48 0.03 75.60 20:00:01 6 5.29 0.00 0.70 0.38 0.03 93.59 20:00:01 7 17.73 0.00 1.28 1.07 0.05 79.87 20:01:01 all 15.05 0.00 1.37 3.14 0.06 80.37 20:01:01 0 18.70 0.00 2.40 5.22 0.05 73.64 20:01:01 1 10.78 0.00 1.40 0.62 0.05 87.15 20:01:01 2 18.58 0.00 1.00 1.37 0.08 78.97 20:01:01 3 12.39 0.00 1.04 0.95 0.05 85.57 20:01:01 4 11.39 0.00 0.65 0.50 0.07 87.38 20:01:01 5 8.95 0.00 0.95 13.13 0.05 76.92 20:01:01 6 16.07 0.00 1.25 1.57 0.05 81.05 20:01:01 7 23.58 0.00 2.21 1.81 0.07 72.34 20:02:01 all 32.77 0.00 2.40 1.83 0.09 62.90 20:02:01 0 36.37 0.00 3.03 1.24 0.12 59.24 20:02:01 1 27.47 0.00 2.58 1.57 0.07 68.32 20:02:01 2 30.81 0.00 2.33 0.64 0.08 66.14 20:02:01 3 36.41 0.00 1.96 0.03 0.10 61.49 20:02:01 4 26.64 0.00 2.09 0.94 0.12 70.21 20:02:01 5 28.54 0.00 2.43 8.60 0.08 60.36 20:02:01 6 30.37 0.00 2.71 0.12 0.08 66.72 20:02:01 7 45.53 0.00 2.12 1.53 0.10 50.72 20:03:01 all 8.79 0.00 2.10 3.04 0.05 86.03 20:03:01 0 6.58 0.00 1.71 0.30 0.05 91.35 20:03:01 1 3.45 0.00 1.84 5.14 0.05 89.53 20:03:01 2 4.28 0.00 1.69 0.22 0.03 93.78 20:03:01 3 33.82 0.00 3.76 2.79 0.10 59.53 20:03:01 4 3.35 0.00 1.84 3.33 0.03 91.44 20:03:01 5 6.86 0.00 1.94 9.96 0.03 81.21 20:03:01 6 7.48 0.00 2.02 1.92 0.05 88.52 20:03:01 7 4.55 0.00 1.96 0.65 0.05 92.78 20:04:01 all 12.00 0.00 1.46 1.85 0.05 84.64 20:04:01 0 10.82 0.00 1.64 0.54 0.05 86.95 20:04:01 1 10.30 0.00 1.27 2.03 0.05 86.36 20:04:01 2 16.92 0.00 1.64 0.77 0.05 80.61 20:04:01 3 11.52 0.00 1.41 0.07 0.05 86.95 20:04:01 4 14.76 0.00 1.31 1.49 0.03 82.41 20:04:01 5 10.93 0.00 1.81 9.10 0.07 78.10 20:04:01 6 12.31 0.00 1.41 0.65 0.05 85.57 20:04:01 7 8.44 0.00 1.14 0.15 0.05 90.22 20:05:01 all 2.85 0.00 1.10 1.10 0.03 94.92 20:05:01 0 2.73 0.00 1.16 0.02 0.02 96.08 20:05:01 1 2.12 0.00 0.82 0.07 0.05 96.94 20:05:01 2 4.47 0.00 1.34 0.03 0.03 94.12 20:05:01 3 3.55 0.00 1.22 0.02 0.02 95.20 20:05:01 4 3.16 0.00 1.82 0.05 0.03 94.93 20:05:01 5 2.16 0.00 0.92 5.16 0.03 91.72 20:05:01 6 2.21 0.00 0.57 0.07 0.03 97.12 20:05:01 7 2.41 0.00 0.95 3.35 0.03 93.25 20:06:01 all 27.09 0.00 4.22 4.25 0.10 64.34 20:06:01 0 25.07 0.00 3.81 7.13 0.08 63.92 20:06:01 1 30.75 0.00 4.75 0.20 0.07 64.23 20:06:01 2 28.54 0.00 5.33 1.87 0.10 64.15 20:06:01 3 21.36 0.00 2.79 0.29 0.08 75.48 20:06:01 4 29.86 0.00 3.57 2.90 0.15 63.52 20:06:01 5 27.63 0.00 4.59 1.31 0.08 66.37 20:06:01 6 26.15 0.00 4.22 2.41 0.12 67.10 20:06:01 7 27.36 0.00 4.68 17.88 0.10 49.97 20:07:01 all 8.85 0.00 1.18 2.36 0.05 87.56 20:07:01 0 8.61 0.00 1.56 4.42 0.05 85.37 20:07:01 1 11.19 0.00 1.37 10.10 0.07 77.27 20:07:01 2 6.48 0.00 1.22 0.40 0.03 91.86 20:07:01 3 17.13 0.00 1.16 0.91 0.07 80.74 20:07:01 4 5.21 0.00 0.63 0.00 0.03 94.12 20:07:01 5 7.32 0.00 1.12 2.73 0.07 88.77 20:07:01 6 8.39 0.00 1.12 0.20 0.05 90.25 20:07:01 7 6.53 0.00 1.22 0.13 0.05 92.07 Average: all 14.43 0.00 1.89 2.68 0.06 80.95 Average: 0 15.55 0.00 2.07 2.42 0.06 79.90 Average: 1 12.93 0.00 2.03 2.55 0.05 82.43 Average: 2 14.21 0.00 1.95 0.73 0.06 83.04 Average: 3 17.28 0.00 1.86 1.86 0.06 78.94 Average: 4 12.72 0.00 1.63 1.20 0.06 84.39 Average: 5 12.22 0.00 1.89 8.44 0.06 77.40 Average: 6 13.52 0.00 1.75 0.91 0.06 83.76 Average: 7 17.00 0.00 1.94 3.31 0.06 77.69