---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-44925 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 17G 139G 11% / 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 866 22416 0 8883 30845 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:dd:a1:99 brd ff:ff:ff:ff:ff:ff inet 10.30.107.59/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:fedd:a199/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5e:d0:9e:fa 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::42:5eff:fed0:9efa/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-44925) 09/10/25 _x86_64_ (8 CPU) 13:33:33 LINUX RESTART (8 CPU) 13:34:02 tps rtps wtps bread/s bwrtn/s 13:35:01 343.99 39.89 304.10 1653.41 29261.21 13:36:01 508.42 20.15 488.27 2271.35 280509.38 13:37:01 328.28 3.90 324.38 426.20 44319.55 13:38:01 137.48 0.30 137.18 21.86 35451.16 13:39:01 19.51 0.00 19.51 0.00 18208.06 13:40:01 16.51 0.00 16.51 0.00 18198.43 13:41:01 30.29 0.08 30.21 14.13 18801.13 13:42:01 83.75 1.82 81.94 98.25 20355.94 Average: 183.19 8.20 174.99 558.36 58197.55 13:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 30057360 31667240 2881860 8.75 73500 1844768 1462128 4.30 886220 1698848 197024 13:36:01 23408416 31657120 9530804 28.93 165064 8095344 1701836 5.01 1014228 7870260 372588 13:37:01 20506444 29079532 12432776 37.74 181040 8400284 9822092 28.90 3843556 7837268 3024 13:38:01 19668004 28552856 13271216 40.29 209768 8645296 10571376 31.10 4418628 8051872 1768 13:39:01 19494300 28380560 13444920 40.82 209964 8647092 10769156 31.69 4601852 8039584 788 13:40:01 19498092 28388976 13441128 40.81 210096 8651312 10752060 31.64 4594124 8042424 1616 13:41:01 20372392 29214016 12566828 38.15 210424 8610584 8387744 24.68 3797248 7994356 276 13:42:01 23019904 31648956 9919316 30.11 212200 8385796 1575208 4.63 1419972 7792080 12136 Average: 22003114 29823657 10936106 33.20 184007 7660060 6880200 20.24 3071978 7165836 73652 13:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 1.42 1.42 0.17 0.17 0.00 0.00 0.00 0.00 13:35:01 ens3 439.59 298.85 1904.42 80.43 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 16.66 16.66 1.78 1.78 0.00 0.00 0.00 0.00 13:36:01 ens3 2316.68 1536.09 58239.85 118.78 0.00 0.00 0.00 0.00 13:36:01 br-38eba6ac780d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth7b60e78 0.22 0.83 0.01 0.05 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth8dfc6b5 137.28 136.68 15.71 33.67 0.00 0.00 0.00 0.00 13:37:01 vethf90d60d 0.40 0.78 0.04 0.64 0.00 0.00 0.00 0.00 13:38:01 veth7b60e78 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 docker0 14.23 15.55 2.21 298.86 0.00 0.00 0.00 0.00 13:38:01 veth8dfc6b5 234.26 236.24 26.23 52.71 0.00 0.00 0.00 0.00 13:38:01 vethf90d60d 0.68 0.77 0.07 1.58 0.00 0.00 0.00 0.00 13:39:01 veth7b60e78 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 veth8dfc6b5 495.62 496.55 53.86 112.65 0.00 0.00 0.00 0.01 13:39:01 vethf90d60d 0.72 0.73 0.07 1.62 0.00 0.00 0.00 0.00 13:40:01 veth7b60e78 0.83 0.77 8.45 0.12 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 veth8dfc6b5 6.37 9.28 1.53 0.71 0.00 0.00 0.00 0.00 13:40:01 vethf90d60d 0.72 0.73 0.07 1.63 0.00 0.00 0.00 0.00 13:41:01 veth7b60e78 0.00 0.65 0.00 0.04 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 veth8dfc6b5 269.26 271.64 29.53 60.83 0.00 0.00 0.00 0.00 13:41:01 lo 30.46 30.46 3.01 3.01 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 13:42:01 ens3 2891.87 1943.43 61761.39 226.67 0.00 0.00 0.00 0.00 Average: docker0 1.78 1.95 0.28 37.43 0.00 0.00 0.00 0.00 Average: lo 3.43 3.43 0.34 0.34 0.00 0.00 0.00 0.00 Average: ens3 360.57 242.04 7727.08 28.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-44925) 09/10/25 _x86_64_ (8 CPU) 13:33:33 LINUX RESTART (8 CPU) 13:34:02 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 11.49 0.00 1.06 1.70 0.04 85.71 13:35:01 0 3.84 0.00 0.49 0.08 0.03 95.55 13:35:01 1 4.63 0.00 0.59 2.68 0.03 92.06 13:35:01 2 4.63 0.00 0.95 1.98 0.03 92.40 13:35:01 3 25.30 0.00 1.88 0.75 0.05 72.02 13:35:01 4 10.45 0.00 1.29 2.09 0.08 86.09 13:35:01 5 29.80 0.00 1.78 0.64 0.05 67.73 13:35:01 6 10.90 0.00 0.83 3.93 0.03 84.31 13:35:01 7 2.34 0.00 0.61 1.48 0.02 95.56 13:36:01 all 20.78 0.00 9.47 9.22 0.09 60.45 13:36:01 0 16.14 0.00 10.21 26.77 0.09 46.79 13:36:01 1 22.68 0.00 8.26 3.49 0.07 65.50 13:36:01 2 19.98 0.00 9.87 6.62 0.09 63.45 13:36:01 3 19.04 0.00 8.79 0.43 0.07 71.68 13:36:01 4 20.83 0.00 10.96 19.98 0.10 48.13 13:36:01 5 26.53 0.00 8.64 2.41 0.09 62.34 13:36:01 6 22.36 0.00 9.55 6.05 0.09 61.95 13:36:01 7 18.74 0.00 9.47 8.08 0.09 63.63 13:37:01 all 36.10 0.00 4.55 1.61 0.10 57.64 13:37:01 0 33.38 0.00 4.49 1.31 0.08 60.74 13:37:01 1 36.72 0.00 4.81 2.09 0.12 56.27 13:37:01 2 38.82 0.00 4.72 0.77 0.10 55.59 13:37:01 3 41.68 0.00 5.12 1.55 0.10 51.55 13:37:01 4 33.25 0.00 4.20 3.39 0.10 59.06 13:37:01 5 31.88 0.00 3.74 0.89 0.08 63.40 13:37:01 6 31.20 0.00 3.97 2.04 0.10 62.69 13:37:01 7 41.89 0.00 5.28 0.89 0.10 51.84 13:38:01 all 10.67 0.00 1.92 1.05 0.07 86.29 13:38:01 0 12.14 0.00 1.95 0.40 0.07 85.44 13:38:01 1 12.22 0.00 2.41 1.88 0.05 83.44 13:38:01 2 8.39 0.00 1.77 1.54 0.07 88.23 13:38:01 3 13.91 0.00 2.20 3.30 0.08 80.51 13:38:01 4 8.82 0.00 1.57 0.53 0.07 89.01 13:38:01 5 10.56 0.00 1.62 0.58 0.07 87.16 13:38:01 6 9.34 0.00 1.39 0.07 0.05 89.15 13:38:01 7 9.96 0.00 2.50 0.08 0.08 87.37 13:39:01 all 4.31 0.00 0.68 0.34 0.06 94.62 13:39:01 0 3.74 0.00 0.77 0.17 0.05 95.28 13:39:01 1 3.78 0.00 0.82 0.00 0.08 95.31 13:39:01 2 4.29 0.00 0.57 0.03 0.05 95.06 13:39:01 3 4.08 0.00 0.62 2.46 0.05 92.80 13:39:01 4 2.79 0.00 0.89 0.02 0.07 96.24 13:39:01 5 6.76 0.00 0.58 0.03 0.05 92.57 13:39:01 6 3.69 0.00 0.65 0.00 0.05 95.61 13:39:01 7 5.31 0.00 0.47 0.02 0.05 94.15 13:40:01 all 1.56 0.00 0.32 0.33 0.05 97.75 13:40:01 0 2.38 0.00 0.38 0.10 0.05 97.08 13:40:01 1 0.77 0.00 0.23 0.00 0.05 98.95 13:40:01 2 2.09 0.00 0.25 0.00 0.05 97.61 13:40:01 3 1.19 0.00 0.28 2.51 0.05 95.97 13:40:01 4 1.84 0.00 0.37 0.02 0.05 97.73 13:40:01 5 1.29 0.00 0.37 0.00 0.05 98.30 13:40:01 6 1.42 0.00 0.33 0.00 0.05 98.19 13:40:01 7 1.47 0.00 0.35 0.00 0.03 98.15 13:41:01 all 2.08 0.00 0.73 0.41 0.05 96.74 13:41:01 0 1.82 0.00 0.52 0.22 0.03 97.42 13:41:01 1 2.24 0.00 0.80 0.07 0.05 96.84 13:41:01 2 1.86 0.00 0.79 0.03 0.05 97.27 13:41:01 3 1.71 0.00 0.65 2.06 0.05 95.54 13:41:01 4 2.82 0.00 0.80 0.05 0.03 96.29 13:41:01 5 2.09 0.00 0.67 0.62 0.07 96.56 13:41:01 6 2.32 0.00 1.05 0.08 0.05 96.49 13:41:01 7 1.76 0.00 0.60 0.12 0.05 97.48 13:42:01 all 6.00 0.00 0.66 0.66 0.03 92.65 13:42:01 0 0.98 0.00 0.52 0.05 0.02 98.43 13:42:01 1 13.31 0.00 0.58 0.15 0.03 85.93 13:42:01 2 1.64 0.00 0.37 0.17 0.02 97.81 13:42:01 3 1.17 0.00 0.50 0.12 0.02 98.20 13:42:01 4 13.03 0.00 1.02 0.13 0.03 85.78 13:42:01 5 13.91 0.00 0.89 2.63 0.05 82.53 13:42:01 6 0.67 0.00 0.60 1.96 0.03 96.74 13:42:01 7 3.34 0.00 0.77 0.05 0.02 95.83 Average: all 11.58 0.00 2.40 1.89 0.06 84.07 Average: 0 9.27 0.00 2.39 3.57 0.05 84.72 Average: 1 12.00 0.00 2.29 1.28 0.06 84.36 Average: 2 10.20 0.00 2.40 1.38 0.06 85.96 Average: 3 13.45 0.00 2.49 1.65 0.06 82.35 Average: 4 11.67 0.00 2.60 3.21 0.07 82.44 Average: 5 15.27 0.00 2.26 0.97 0.06 81.43 Average: 6 10.20 0.00 2.28 1.75 0.06 85.72 Average: 7 10.58 0.00 2.49 1.32 0.05 85.56