---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83517 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 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 882 25794 0 5491 30829 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:70:43:ee brd ff:ff:ff:ff:ff:ff inet 10.30.106.111/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86004sec preferred_lft 86004sec inet6 fe80::f816:3eff:fe70:43ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0b:e6:dc:58 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:bff:fee6:dc58/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83517) 11/13/24 _x86_64_ (8 CPU) 14:49:07 LINUX RESTART (8 CPU) 14:50:02 tps rtps wtps bread/s bwrtn/s 14:51:01 145.13 32.49 112.64 3274.02 27465.99 14:52:01 204.62 0.45 204.17 42.79 86718.21 14:53:01 214.66 12.71 201.95 790.70 51609.80 14:54:01 142.91 0.33 142.58 31.73 32858.99 14:55:01 43.08 0.10 42.98 16.80 17263.96 Average: 150.10 9.14 140.96 823.04 43235.95 14:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:51:01 29140624 31650856 3798596 11.53 79168 2723096 1837748 5.41 982880 2481648 886792 14:52:01 26851712 31653060 6087508 18.48 117244 4874216 1640988 4.83 994872 4628672 797592 14:53:01 24989888 29963352 7949332 24.13 124980 5024884 7761340 22.84 2870668 4549636 572 14:54:01 24078100 29372496 8861120 26.90 155100 5275360 8820076 25.95 3537488 4738732 2728 14:55:01 25884492 31062480 7054728 21.42 156056 5167384 3243644 9.54 1883304 4633240 372 Average: 26188963 30740449 6750257 20.49 126510 4612988 4660759 13.71 2053842 4206386 337611 14:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:51:01 ens3 352.13 225.84 9608.16 25.44 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 lo 10.10 10.10 0.96 0.96 0.00 0.00 0.00 0.00 14:52:01 br-29acd53cc31d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 ens3 775.47 358.12 19842.09 29.07 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 lo 3.60 3.60 0.39 0.39 0.00 0.00 0.00 0.00 14:53:01 veth2e5ad4b 1.38 2.05 0.16 0.19 0.00 0.00 0.00 0.00 14:53:01 veth69529a8 54.72 64.21 19.37 15.41 0.00 0.00 0.00 0.00 14:53:01 veth193b46a 4.17 4.07 0.52 0.44 0.00 0.00 0.00 0.00 14:53:01 vethe667c81 1.07 1.25 0.07 0.07 0.00 0.00 0.00 0.00 14:54:01 veth2e5ad4b 4.80 5.58 0.78 0.85 0.00 0.00 0.00 0.00 14:54:01 veth69529a8 28.23 34.63 39.19 12.63 0.00 0.00 0.00 0.00 14:54:01 vethefc3e29 0.10 0.22 0.01 0.02 0.00 0.00 0.00 0.00 14:54:01 veth193b46a 29.46 28.03 9.56 29.06 0.00 0.00 0.00 0.00 14:55:01 veth69529a8 0.22 0.52 0.01 0.03 0.00 0.00 0.00 0.00 14:55:01 vethb85da23 40.46 36.34 19.89 34.19 0.00 0.00 0.00 0.00 14:55:01 br-29acd53cc31d 0.52 0.38 0.03 0.03 0.00 0.00 0.00 0.00 14:55:01 ens3 1538.78 877.82 31415.07 154.12 0.00 0.00 0.00 0.00 Average: veth69529a8 16.69 19.94 11.76 5.63 0.00 0.00 0.00 0.00 Average: vethb85da23 8.12 7.29 3.99 6.86 0.00 0.00 0.00 0.00 Average: br-29acd53cc31d 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 242.05 128.26 6117.69 16.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83517) 11/13/24 _x86_64_ (8 CPU) 14:49:07 LINUX RESTART (8 CPU) 14:50:02 CPU %user %nice %system %iowait %steal %idle 14:51:01 all 9.90 0.00 1.46 3.54 0.04 85.06 14:51:01 0 21.05 0.00 1.90 3.00 0.07 73.99 14:51:01 1 12.55 0.00 1.96 3.62 0.05 81.82 14:51:01 2 6.23 0.00 1.12 0.61 0.02 92.02 14:51:01 3 1.82 0.00 1.26 1.84 0.02 95.07 14:51:01 4 1.95 0.00 1.00 12.42 0.03 84.60 14:51:01 5 9.80 0.00 1.19 1.43 0.05 87.54 14:51:01 6 12.32 0.00 1.57 2.83 0.03 83.25 14:51:01 7 13.45 0.00 1.65 2.55 0.05 82.30 14:52:01 all 8.49 0.00 3.91 16.49 0.05 71.05 14:52:01 0 8.48 0.00 3.56 4.03 0.03 83.89 14:52:01 1 8.20 0.00 5.43 22.05 0.07 64.25 14:52:01 2 9.07 0.00 3.75 16.22 0.07 70.90 14:52:01 3 8.32 0.00 3.03 0.62 0.05 87.98 14:52:01 4 8.22 0.00 3.97 11.70 0.03 76.08 14:52:01 5 8.32 0.00 3.77 40.98 0.05 46.88 14:52:01 6 7.71 0.00 4.50 11.10 0.07 76.62 14:52:01 7 9.64 0.00 3.28 25.40 0.03 61.64 14:53:01 all 22.59 0.00 2.93 7.89 0.08 66.50 14:53:01 0 27.40 0.00 3.39 2.85 0.08 66.28 14:53:01 1 21.72 0.00 2.65 27.83 0.10 47.70 14:53:01 2 18.71 0.00 2.59 11.65 0.07 66.97 14:53:01 3 24.26 0.00 3.21 2.47 0.08 69.98 14:53:01 4 29.94 0.00 3.98 4.95 0.08 61.05 14:53:01 5 25.25 0.00 3.15 5.06 0.08 66.45 14:53:01 6 14.52 0.00 2.17 6.81 0.08 76.42 14:53:01 7 18.92 0.00 2.32 1.54 0.08 77.14 14:54:01 all 12.74 0.00 2.13 6.40 0.09 78.63 14:54:01 0 16.29 0.00 2.28 3.07 0.12 78.23 14:54:01 1 12.82 0.00 2.78 14.08 0.10 70.22 14:54:01 2 10.99 0.00 1.91 19.30 0.08 67.72 14:54:01 3 13.89 0.00 1.96 1.01 0.08 83.06 14:54:01 4 14.38 0.00 2.33 6.40 0.07 76.82 14:54:01 5 14.64 0.00 2.33 3.81 0.12 79.10 14:54:01 6 9.63 0.00 1.78 3.00 0.07 85.52 14:54:01 7 9.28 0.00 1.65 0.54 0.07 88.46 14:55:01 all 1.75 0.00 0.59 1.95 0.05 95.66 14:55:01 0 2.22 0.00 0.72 0.10 0.05 96.91 14:55:01 1 1.74 0.00 0.55 5.19 0.05 92.47 14:55:01 2 1.49 0.00 0.52 6.85 0.07 91.08 14:55:01 3 1.41 0.00 0.59 0.37 0.07 97.57 14:55:01 4 1.94 0.00 0.63 0.13 0.03 97.26 14:55:01 5 1.60 0.00 0.63 0.45 0.05 97.26 14:55:01 6 1.82 0.00 0.50 0.89 0.05 96.74 14:55:01 7 1.79 0.00 0.62 1.67 0.05 95.87 Average: all 11.10 0.00 2.20 7.25 0.06 79.39 Average: 0 15.07 0.00 2.37 2.61 0.07 79.89 Average: 1 11.40 0.00 2.67 14.57 0.07 71.29 Average: 2 9.31 0.00 1.98 10.95 0.06 77.71 Average: 3 9.98 0.00 2.01 1.26 0.06 86.69 Average: 4 11.30 0.00 2.38 7.10 0.05 79.17 Average: 5 11.93 0.00 2.21 10.31 0.07 75.48 Average: 6 9.19 0.00 2.10 4.92 0.06 83.73 Average: 7 10.60 0.00 1.90 6.32 0.06 81.12