---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41283 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 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 921 26137 0 5108 30789 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:49:0c:8d brd ff:ff:ff:ff:ff:ff inet 10.30.107.188/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fe49:c8d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:be:56:3d 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-41283) 09/24/24 _x86_64_ (8 CPU) 01:12:13 LINUX RESTART (8 CPU) 01:13:01 tps rtps wtps bread/s bwrtn/s 01:14:01 177.26 27.51 149.75 2074.24 91702.90 01:15:01 208.93 9.63 199.30 1681.85 100269.42 01:16:01 311.00 13.61 297.38 801.93 23698.60 01:17:02 3.98 0.07 3.92 10.26 110.08 01:18:01 58.12 1.98 56.13 114.00 3083.31 Average: 152.17 10.59 141.58 939.22 43909.16 01:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:14:01 29935948 31688540 3003272 9.12 79488 1974980 1439472 4.24 887428 1804072 144008 01:15:01 26891604 31653232 6047616 18.36 119932 4832952 1546892 4.55 1016272 4568888 356484 01:16:01 25006664 29947880 7932556 24.08 134532 4982432 6459908 19.01 2839980 4568180 1252 01:17:02 24948664 29917632 7990556 24.26 134608 5009196 6485716 19.08 2882392 4583088 26208 01:18:01 26837204 31599968 6102016 18.53 136476 4817980 1576804 4.64 1225268 4402000 1420 Average: 26724017 30961450 6215203 18.87 121007 4323508 3501758 10.30 1770268 3985246 105874 01:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 01:14:01 ens3 73.48 50.35 1149.81 9.68 0.00 0.00 0.00 0.00 01:15:01 br-4557b2fa49f7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 lo 11.00 11.00 1.01 1.01 0.00 0.00 0.00 0.00 01:15:01 ens3 678.64 386.15 22520.76 32.03 0.00 0.00 0.00 0.00 01:16:01 br-4557b2fa49f7 2.87 3.10 1.89 2.11 0.00 0.00 0.00 0.00 01:16:01 veth4dc0a71 41.61 35.53 9.87 36.20 0.00 0.00 0.00 0.00 01:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 veth7f180dc 0.67 1.03 0.07 0.40 0.00 0.00 0.00 0.00 01:17:02 br-4557b2fa49f7 1.50 1.63 0.12 0.15 0.00 0.00 0.00 0.00 01:17:02 veth4dc0a71 0.98 1.18 0.83 0.10 0.00 0.00 0.00 0.00 01:17:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:02 veth7f180dc 0.30 0.20 0.02 0.01 0.00 0.00 0.00 0.00 01:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 lo 32.65 32.65 6.02 6.02 0.00 0.00 0.00 0.00 01:18:01 ens3 1266.27 770.79 25185.59 147.10 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.53 5.53 1.11 1.11 0.00 0.00 0.00 0.00 Average: ens3 168.55 101.71 4765.42 14.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41283) 09/24/24 _x86_64_ (8 CPU) 01:12:13 LINUX RESTART (8 CPU) 01:13:01 CPU %user %nice %system %iowait %steal %idle 01:14:01 all 10.44 0.00 0.93 1.73 0.03 86.87 01:14:01 0 2.70 0.00 0.43 0.80 0.02 96.05 01:14:01 1 14.93 0.00 1.75 5.42 0.03 77.86 01:14:01 2 6.05 0.00 0.50 0.10 0.05 93.30 01:14:01 3 10.62 0.00 0.85 5.21 0.02 83.31 01:14:01 4 22.83 0.00 1.52 0.53 0.05 75.07 01:14:01 5 10.83 0.00 1.30 1.07 0.02 86.79 01:14:01 6 1.49 0.00 0.33 0.35 0.00 97.82 01:14:01 7 14.04 0.00 0.75 0.32 0.03 84.86 01:15:01 all 12.99 0.00 4.98 1.56 0.06 80.42 01:15:01 0 19.07 0.00 4.73 0.14 0.05 76.01 01:15:01 1 9.22 0.00 5.04 3.15 0.07 82.52 01:15:01 2 16.99 0.00 7.03 7.13 0.07 68.77 01:15:01 3 11.77 0.00 4.02 0.41 0.07 83.74 01:15:01 4 10.25 0.00 5.51 0.07 0.05 84.12 01:15:01 5 10.93 0.00 4.60 0.44 0.05 83.98 01:15:01 6 7.95 0.00 3.85 0.98 0.05 87.17 01:15:01 7 17.74 0.00 5.04 0.17 0.07 76.98 01:16:01 all 29.08 0.00 3.89 1.25 0.09 65.69 01:16:01 0 32.26 0.00 4.53 2.44 0.08 60.69 01:16:01 1 20.76 0.00 3.05 0.83 0.08 75.27 01:16:01 2 32.91 0.00 3.95 2.76 0.10 60.28 01:16:01 3 28.58 0.00 3.12 0.20 0.10 68.01 01:16:01 4 37.82 0.00 5.25 1.06 0.10 55.77 01:16:01 5 25.33 0.00 4.11 1.14 0.08 69.34 01:16:01 6 27.27 0.00 3.46 0.86 0.08 68.34 01:16:01 7 27.77 0.00 3.71 0.69 0.07 67.76 01:17:02 all 1.08 0.00 0.27 0.01 0.04 98.59 01:17:02 0 0.60 0.00 0.22 0.00 0.03 99.15 01:17:02 1 1.26 0.00 0.20 0.00 0.03 98.51 01:17:02 2 0.47 0.00 0.13 0.00 0.03 99.37 01:17:02 3 1.74 0.00 0.25 0.00 0.07 97.95 01:17:02 4 0.37 0.00 0.20 0.00 0.02 99.42 01:17:02 5 1.17 0.00 0.32 0.00 0.05 98.46 01:17:02 6 1.79 0.00 0.59 0.08 0.05 97.48 01:17:02 7 1.25 0.00 0.27 0.00 0.03 98.45 01:18:01 all 5.64 0.00 0.64 0.20 0.03 93.49 01:18:01 0 1.31 0.00 0.48 0.05 0.03 98.13 01:18:01 1 0.85 0.00 0.51 0.10 0.03 98.51 01:18:01 2 1.31 0.00 0.59 0.12 0.02 97.96 01:18:01 3 8.82 0.00 0.73 0.08 0.03 90.33 01:18:01 4 13.49 0.00 0.76 0.08 0.03 85.62 01:18:01 5 0.95 0.00 0.58 0.03 0.05 98.39 01:18:01 6 2.29 0.00 0.64 0.90 0.02 96.16 01:18:01 7 16.10 0.00 0.81 0.22 0.03 82.84 Average: all 11.84 0.00 2.14 0.95 0.05 85.03 Average: 0 11.18 0.00 2.07 0.69 0.04 86.01 Average: 1 9.43 0.00 2.11 1.90 0.05 86.52 Average: 2 11.53 0.00 2.43 2.01 0.05 83.98 Average: 3 12.28 0.00 1.78 1.18 0.06 84.69 Average: 4 16.94 0.00 2.65 0.35 0.05 80.01 Average: 5 9.85 0.00 2.18 0.54 0.05 87.38 Average: 6 8.14 0.00 1.77 0.63 0.04 89.42 Average: 7 15.36 0.00 2.11 0.28 0.05 82.20