---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-38096 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 935 24237 0 6994 30776 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:97:57:a7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.70/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:fe97:57a7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:0d:ff:24 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-38096) 09/13/24 _x86_64_ (8 CPU) 12:58:57 LINUX RESTART (8 CPU) 12:59:01 tps rtps wtps bread/s bwrtn/s 13:00:01 333.19 74.50 258.69 5325.38 58115.26 13:01:01 206.00 62.86 143.14 4684.95 32108.65 13:02:01 86.44 1.27 85.17 96.25 31529.95 13:03:01 89.65 12.86 76.79 2401.73 51469.42 13:04:01 249.79 4.92 244.88 476.45 74520.51 13:05:01 225.71 0.07 225.65 5.33 68074.79 13:06:01 90.40 0.68 89.72 33.73 25153.01 13:07:01 61.99 0.28 61.71 34.39 18401.60 Average: 167.91 19.68 148.22 1632.51 44922.47 12:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:00:01 30248696 31640024 2690524 8.17 55260 1655208 1486156 4.37 911844 1503036 76892 13:01:01 29315864 31224528 3623356 11.00 83640 2123856 1773624 5.22 1444912 1855904 80344 13:02:01 27809668 30249112 5129552 15.57 91560 2634700 2507856 7.38 2552932 2230848 201660 13:03:01 28125276 31555780 4813944 14.61 104972 3591296 1520000 4.47 1458072 2970160 74108 13:04:01 25646416 30860948 7292804 22.14 139044 5234684 6358184 18.71 2243440 4509480 2952 13:05:01 21882244 28744744 11056976 33.57 183436 6691556 10746512 31.62 4534040 5825152 3344 13:06:01 20050336 27243456 12888884 39.13 191176 7000244 11858764 34.89 6138416 6023312 932 13:07:01 21875512 29015256 11063708 33.59 192428 6993484 5528196 16.27 4516368 5894164 256 Average: 25619252 30066731 7319968 22.22 130190 4490628 5222412 15.37 2975003 3851507 55061 12:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:00:01 ens3 376.18 266.92 1175.26 74.93 0.00 0.00 0.00 0.00 13:00:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 ens3 266.86 214.25 2632.00 43.37 0.00 0.00 0.00 0.00 13:01:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 13:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 ens3 666.64 478.64 5027.69 147.48 0.00 0.00 0.00 0.00 13:02:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 ens3 584.24 416.90 1700.60 134.64 0.00 0.00 0.00 0.00 13:03:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 13:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 veth2b26267 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 ens3 557.99 304.67 13856.24 29.76 0.00 0.00 0.00 0.00 13:04:01 veth605ebce 0.10 0.32 0.01 0.02 0.00 0.00 0.00 0.00 13:04:01 veth720e627 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 13:05:01 veth2b26267 0.32 2.43 0.03 1.07 0.00 0.00 0.00 0.00 13:05:01 ens3 465.36 227.06 12256.25 24.56 0.00 0.00 0.00 0.00 13:05:01 veth605ebce 4.70 8.40 0.86 2.02 0.00 0.00 0.00 0.00 13:05:01 veth720e627 3.45 6.12 0.42 1.43 0.00 0.00 0.00 0.00 13:06:01 veth2b26267 1.77 1.68 0.55 0.53 0.00 0.00 0.00 0.00 13:06:01 ens3 12.48 8.53 5.83 11.25 0.00 0.00 0.00 0.00 13:06:01 veth605ebce 0.17 0.38 0.01 0.03 0.00 0.00 0.00 0.00 13:06:01 veth720e627 2.92 4.57 0.38 0.37 0.00 0.00 0.00 0.00 13:07:01 ens3 68.24 48.43 15.98 34.60 0.00 0.00 0.00 0.00 13:07:01 br-49443a9eec7c 7.98 18.51 5.89 11.10 0.00 0.00 0.00 0.00 13:07:01 vethdb30f5a 79.95 64.31 7.65 9.96 0.00 0.00 0.00 0.00 13:07:01 lo 22.00 22.00 2.31 2.31 0.00 0.00 0.00 0.00 Average: ens3 374.75 245.67 4583.52 62.57 0.00 0.00 0.00 0.00 Average: br-49443a9eec7c 1.00 2.31 0.74 1.39 0.00 0.00 0.00 0.00 Average: vethdb30f5a 9.99 8.04 0.96 1.24 0.00 0.00 0.00 0.00 Average: lo 2.37 2.37 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38096) 09/13/24 _x86_64_ (8 CPU) 12:58:57 LINUX RESTART (8 CPU) 12:59:01 CPU %user %nice %system %iowait %steal %idle 13:00:01 all 8.19 0.00 1.23 4.06 0.04 86.48 13:00:01 0 7.07 0.00 0.72 0.33 0.03 91.84 13:00:01 1 3.44 0.00 0.85 5.08 0.03 90.60 13:00:01 2 5.89 0.00 0.97 16.79 0.03 76.31 13:00:01 3 10.04 0.00 1.00 0.45 0.03 88.47 13:00:01 4 16.34 0.00 2.59 4.25 0.05 76.77 13:00:01 5 10.68 0.00 1.24 1.31 0.03 86.74 13:00:01 6 5.72 0.00 0.88 1.67 0.05 91.67 13:00:01 7 6.27 0.00 1.56 2.68 0.03 89.46 13:01:01 all 16.10 0.00 1.19 3.42 0.05 79.24 13:01:01 0 13.61 0.00 0.97 0.82 0.03 84.57 13:01:01 1 10.89 0.00 0.89 13.55 0.05 74.62 13:01:01 2 6.43 0.00 0.78 1.72 0.03 91.03 13:01:01 3 13.84 0.00 1.15 5.25 0.07 79.69 13:01:01 4 22.59 0.00 2.01 1.88 0.08 73.44 13:01:01 5 15.13 0.00 1.50 1.72 0.05 81.60 13:01:01 6 38.26 0.00 1.60 1.76 0.07 58.31 13:01:01 7 8.09 0.00 0.65 0.68 0.03 90.54 13:02:01 all 46.00 0.00 1.38 1.05 0.09 51.48 13:02:01 0 36.41 0.00 1.68 0.18 0.08 61.64 13:02:01 1 44.36 0.00 1.66 0.49 0.08 53.41 13:02:01 2 51.45 0.00 1.13 5.26 0.08 42.07 13:02:01 3 57.17 0.00 1.42 0.93 0.10 40.38 13:02:01 4 49.82 0.00 1.65 0.22 0.10 48.20 13:02:01 5 41.14 0.00 1.18 1.29 0.10 56.29 13:02:01 6 45.90 0.00 1.30 0.02 0.07 52.72 13:02:01 7 41.83 0.00 0.98 0.00 0.07 57.13 13:03:01 all 18.92 0.00 1.59 5.00 0.06 74.43 13:03:01 0 18.57 0.00 1.92 4.34 0.05 75.12 13:03:01 1 24.75 0.00 1.73 8.96 0.07 64.50 13:03:01 2 23.28 0.00 1.74 11.17 0.07 63.74 13:03:01 3 13.64 0.00 0.69 0.03 0.05 85.59 13:03:01 4 23.80 0.00 1.77 13.09 0.07 61.27 13:03:01 5 15.87 0.00 1.73 1.63 0.03 80.74 13:03:01 6 14.94 0.00 1.55 0.57 0.05 82.88 13:03:01 7 16.56 0.00 1.65 0.23 0.08 81.47 13:04:01 all 14.76 0.00 3.67 9.48 0.05 72.04 13:04:01 0 13.60 0.00 3.32 5.82 0.05 77.21 13:04:01 1 13.01 0.00 3.68 22.23 0.05 61.02 13:04:01 2 14.03 0.00 3.65 27.90 0.05 54.37 13:04:01 3 13.78 0.00 3.50 0.83 0.03 81.85 13:04:01 4 24.66 0.00 4.15 2.40 0.07 68.73 13:04:01 5 13.30 0.00 3.15 0.10 0.08 83.36 13:04:01 6 12.58 0.00 4.03 1.29 0.03 82.07 13:04:01 7 13.12 0.00 3.83 15.21 0.05 67.79 13:05:01 all 33.06 0.00 5.52 10.06 0.11 51.25 13:05:01 0 34.92 0.00 5.43 1.39 0.10 58.17 13:05:01 1 37.65 0.00 5.95 12.80 0.10 43.50 13:05:01 2 31.51 0.00 5.52 4.08 0.12 58.77 13:05:01 3 33.63 0.00 4.84 5.40 0.12 56.01 13:05:01 4 31.44 0.00 6.12 32.14 0.14 30.16 13:05:01 5 31.29 0.00 5.36 2.66 0.10 60.58 13:05:01 6 31.48 0.00 5.21 7.81 0.12 55.38 13:05:01 7 32.56 0.00 5.69 14.18 0.12 47.45 13:06:01 all 36.02 0.00 2.62 1.73 0.12 59.52 13:06:01 0 27.08 0.00 2.84 1.62 0.12 68.34 13:06:01 1 40.41 0.00 2.74 3.46 0.10 53.30 13:06:01 2 55.05 0.00 2.31 0.62 0.10 41.92 13:06:01 3 37.62 0.00 2.84 1.08 0.12 58.35 13:06:01 4 32.99 0.00 2.41 0.77 0.10 63.73 13:06:01 5 31.86 0.00 2.42 4.25 0.13 61.35 13:06:01 6 28.94 0.00 2.76 1.49 0.13 66.67 13:06:01 7 34.15 0.00 2.65 0.59 0.12 62.49 13:07:01 all 11.39 0.00 2.22 4.15 0.11 82.12 13:07:01 0 9.98 0.00 2.27 13.91 0.12 73.72 13:07:01 1 11.91 0.00 2.06 1.89 0.10 84.03 13:07:01 2 10.22 0.00 2.08 3.15 0.12 84.43 13:07:01 3 11.97 0.00 2.45 2.28 0.10 83.20 13:07:01 4 11.48 0.00 2.36 0.42 0.10 85.65 13:07:01 5 11.15 0.00 2.51 4.47 0.12 81.75 13:07:01 6 14.05 0.00 2.13 4.76 0.10 78.96 13:07:01 7 10.38 0.00 1.92 2.34 0.12 85.25 Average: all 23.01 0.00 2.42 4.87 0.08 69.62 Average: 0 20.15 0.00 2.39 3.54 0.07 73.84 Average: 1 23.27 0.00 2.44 8.55 0.07 65.66 Average: 2 24.70 0.00 2.27 8.84 0.08 64.12 Average: 3 23.90 0.00 2.23 2.03 0.08 71.76 Average: 4 26.62 0.00 2.88 6.88 0.09 63.53 Average: 5 21.25 0.00 2.38 2.18 0.08 74.11 Average: 6 23.95 0.00 2.43 2.41 0.08 71.13 Average: 7 20.30 0.00 2.36 4.48 0.08 72.78