---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6607 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 13G 143G 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 856 25935 0 5375 30854 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:1e:e6:60 brd ff:ff:ff:ff:ff:ff inet 10.30.107.66/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:fe1e:e660/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3f:cb:13:7b 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-6607) 02/19/24 _x86_64_ (8 CPU) 09:08:17 LINUX RESTART (8 CPU) 09:09:01 tps rtps wtps bread/s bwrtn/s 09:10:01 11.35 2.92 8.43 84.65 1113.95 09:11:01 1.43 0.00 1.43 0.00 685.50 09:12:01 30.31 25.48 4.83 847.99 1359.24 09:13:01 87.39 14.26 73.12 993.83 9424.43 09:14:01 145.69 23.05 122.65 2745.94 15760.44 09:15:01 344.84 11.63 333.21 772.17 106262.76 09:16:01 16.66 0.62 16.05 27.06 968.84 09:17:01 13.86 0.03 13.83 4.40 1812.43 Average: 81.44 9.75 71.69 684.49 17173.11 09:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:10:01 30635600 31881948 2303620 6.99 38584 1536056 1282420 3.77 633200 1418600 160 09:11:01 30634552 31880976 2304668 7.00 38632 1536056 1321528 3.89 633340 1418604 184 09:12:01 30395212 31725268 2544008 7.72 46296 1607664 1414176 4.16 807204 1473012 37752 09:13:01 30061516 31729840 2877704 8.74 76620 1895968 1398332 4.11 840612 1732436 147224 09:14:01 27599724 31629584 5339496 16.21 120484 4123688 1614056 4.75 1030188 3868460 1976908 09:15:01 24816692 29976428 8122528 24.66 134128 5185004 7725268 22.73 2836204 4740116 468 09:16:01 24280984 29447720 8658236 26.29 135780 5187664 8595376 25.29 3398104 4705164 224 09:17:01 24548764 29745300 8390456 25.47 136220 5217572 7298160 21.47 3123116 4719724 208 Average: 27871630 31002133 5067590 15.38 90843 3286209 3831164 11.27 1662746 3009514 270391 09:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 ens3 60.37 35.23 94.66 7.02 0.00 0.00 0.00 0.00 09:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 ens3 0.35 0.17 0.07 0.23 0.00 0.00 0.00 0.00 09:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 ens3 136.68 88.14 303.69 36.79 0.00 0.00 0.00 0.00 09:12:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 09:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 ens3 56.11 39.11 930.57 7.41 0.00 0.00 0.00 0.00 09:13:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 09:14:01 br-3a729d8848c1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 ens3 661.92 361.29 17059.72 30.99 0.00 0.00 0.00 0.00 09:14:01 lo 9.27 9.27 0.93 0.93 0.00 0.00 0.00 0.00 09:15:01 vethc97a877 26.80 24.96 11.55 16.26 0.00 0.00 0.00 0.00 09:15:01 br-3a729d8848c1 0.30 0.20 0.01 0.02 0.00 0.00 0.00 0.00 09:15:01 veth4cb792a 53.84 64.84 19.16 16.04 0.00 0.00 0.00 0.00 09:15:01 veth75a3845 1.85 1.98 0.18 0.19 0.00 0.00 0.00 0.00 09:16:01 vethc97a877 19.30 16.58 10.49 18.31 0.00 0.00 0.00 0.00 09:16:01 br-3a729d8848c1 0.27 0.28 0.03 0.02 0.00 0.00 0.00 0.00 09:16:01 veth4cb792a 25.56 30.39 27.88 10.36 0.00 0.00 0.00 0.00 09:16:01 veth75a3845 19.40 15.61 2.26 2.35 0.00 0.00 0.00 0.00 09:17:01 vethc97a877 18.98 16.31 7.23 23.49 0.00 0.00 0.00 0.00 09:17:01 br-3a729d8848c1 0.23 0.30 0.24 0.03 0.00 0.00 0.00 0.00 09:17:01 veth4cb792a 28.86 34.98 42.52 8.13 0.00 0.00 0.00 0.00 09:17:01 veth75a3845 14.86 10.26 7.66 3.60 0.00 0.00 0.00 0.00 Average: vethc97a877 8.13 7.23 3.66 7.26 0.00 0.00 0.00 0.00 Average: br-3a729d8848c1 0.10 0.10 0.03 0.01 0.00 0.00 0.00 0.00 Average: veth4cb792a 13.53 16.28 11.19 4.32 0.00 0.00 0.00 0.00 Average: veth75a3845 4.51 3.48 1.26 0.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6607) 02/19/24 _x86_64_ (8 CPU) 09:08:17 LINUX RESTART (8 CPU) 09:09:01 CPU %user %nice %system %iowait %steal %idle 09:10:01 all 0.43 0.00 0.05 0.15 0.01 99.37 09:10:01 0 0.65 0.00 0.02 0.00 0.00 99.33 09:10:01 1 0.07 0.00 0.03 0.00 0.00 99.90 09:10:01 2 1.53 0.00 0.02 0.00 0.00 98.45 09:10:01 3 0.42 0.00 0.05 0.02 0.00 99.52 09:10:01 4 0.27 0.00 0.08 1.17 0.00 98.48 09:10:01 5 0.12 0.00 0.08 0.00 0.03 99.77 09:10:01 6 0.32 0.00 0.02 0.00 0.00 99.67 09:10:01 7 0.05 0.00 0.07 0.00 0.00 99.88 09:11:01 all 0.11 0.00 0.01 0.10 0.01 99.77 09:11:01 0 0.05 0.00 0.00 0.00 0.00 99.95 09:11:01 1 0.03 0.00 0.00 0.00 0.00 99.97 09:11:01 2 0.00 0.00 0.00 0.00 0.02 99.98 09:11:01 3 0.02 0.00 0.00 0.00 0.02 99.97 09:11:01 4 0.03 0.00 0.02 0.33 0.02 99.60 09:11:01 5 0.70 0.00 0.07 0.52 0.02 98.70 09:11:01 6 0.03 0.00 0.02 0.00 0.00 99.95 09:11:01 7 0.05 0.00 0.00 0.00 0.00 99.95 09:12:01 all 2.94 0.00 0.23 0.16 0.01 96.66 09:12:01 0 0.58 0.00 0.22 0.03 0.02 99.15 09:12:01 1 2.20 0.00 0.17 0.00 0.02 97.62 09:12:01 2 0.55 0.00 0.10 0.10 0.00 99.25 09:12:01 3 2.37 0.00 0.15 0.10 0.00 97.39 09:12:01 4 11.66 0.00 0.57 0.88 0.02 86.88 09:12:01 5 3.81 0.00 0.20 0.02 0.03 95.94 09:12:01 6 1.27 0.00 0.12 0.00 0.03 98.58 09:12:01 7 1.12 0.00 0.28 0.10 0.00 98.50 09:13:01 all 10.61 0.00 0.76 1.06 0.03 87.55 09:13:01 0 3.54 0.00 0.54 0.42 0.03 95.48 09:13:01 1 1.13 0.00 0.38 0.08 0.02 98.38 09:13:01 2 0.33 0.00 0.28 1.00 0.03 98.35 09:13:01 3 0.42 0.00 0.20 0.02 0.00 99.37 09:13:01 4 23.23 0.00 1.59 5.96 0.03 69.19 09:13:01 5 17.66 0.00 0.85 0.22 0.03 81.24 09:13:01 6 27.58 0.00 1.52 0.73 0.05 70.12 09:13:01 7 10.92 0.00 0.72 0.03 0.02 88.32 09:14:01 all 12.69 0.00 3.42 1.29 0.05 82.55 09:14:01 0 18.78 0.00 4.25 0.30 0.07 76.59 09:14:01 1 14.06 0.00 3.41 0.74 0.05 81.73 09:14:01 2 9.25 0.00 2.91 2.25 0.08 85.51 09:14:01 3 8.60 0.00 3.74 1.38 0.05 86.23 09:14:01 4 5.59 0.00 3.01 3.55 0.05 87.80 09:14:01 5 8.46 0.00 2.94 0.12 0.03 88.45 09:14:01 6 5.72 0.00 2.85 1.23 0.05 90.15 09:14:01 7 31.15 0.00 4.18 0.78 0.08 63.81 09:15:01 all 21.02 0.00 4.19 5.04 0.08 69.67 09:15:01 0 10.47 0.00 2.59 1.49 0.05 85.41 09:15:01 1 20.03 0.00 4.74 0.93 0.08 74.21 09:15:01 2 27.94 0.00 5.33 7.59 0.10 59.05 09:15:01 3 18.81 0.00 3.29 1.63 0.08 76.18 09:15:01 4 23.98 0.00 4.89 5.92 0.08 65.12 09:15:01 5 22.63 0.00 3.68 1.73 0.08 71.87 09:15:01 6 24.40 0.00 4.83 1.14 0.07 69.55 09:15:01 7 19.94 0.00 4.14 20.01 0.08 55.82 09:16:01 all 11.59 0.00 0.99 0.33 0.05 87.03 09:16:01 0 10.97 0.00 1.07 0.02 0.05 87.89 09:16:01 1 11.32 0.00 0.97 0.02 0.07 87.62 09:16:01 2 13.01 0.00 1.14 0.00 0.03 85.82 09:16:01 3 11.62 0.00 0.99 0.02 0.05 87.32 09:16:01 4 13.69 0.00 1.04 0.08 0.05 85.14 09:16:01 5 10.22 0.00 0.92 2.46 0.05 86.35 09:16:01 6 12.53 0.00 1.17 0.02 0.05 86.24 09:16:01 7 9.39 0.00 0.67 0.02 0.05 89.88 09:17:01 all 3.41 0.00 0.48 0.10 0.06 95.94 09:17:01 0 3.69 0.00 0.52 0.08 0.08 95.62 09:17:01 1 3.34 0.00 0.48 0.00 0.05 96.12 09:17:01 2 2.07 0.00 0.37 0.00 0.05 97.51 09:17:01 3 4.04 0.00 0.57 0.17 0.07 95.16 09:17:01 4 3.22 0.00 0.55 0.22 0.07 95.94 09:17:01 5 3.84 0.00 0.47 0.30 0.05 95.34 09:17:01 6 2.37 0.00 0.47 0.03 0.07 97.06 09:17:01 7 4.71 0.00 0.45 0.00 0.05 94.79 Average: all 7.84 0.00 1.26 1.02 0.04 89.84 Average: 0 6.07 0.00 1.15 0.29 0.04 92.45 Average: 1 6.49 0.00 1.27 0.22 0.04 91.98 Average: 2 6.82 0.00 1.26 1.36 0.04 90.52 Average: 3 5.77 0.00 1.12 0.41 0.03 92.66 Average: 4 10.25 0.00 1.47 2.27 0.04 85.97 Average: 5 8.41 0.00 1.15 0.67 0.04 89.73 Average: 6 9.27 0.00 1.37 0.39 0.04 88.93 Average: 7 9.62 0.00 1.30 2.59 0.04 86.45