---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14799 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 14G 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 978 25209 0 5979 30732 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:a0:e8:aa brd ff:ff:ff:ff:ff:ff inet 10.30.107.97/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85976sec preferred_lft 85976sec inet6 fe80::f816:3eff:fea0:e8aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:b2:92:4e 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-14799) 03/21/24 _x86_64_ (8 CPU) 09:01:54 LINUX RESTART (8 CPU) 09:02:01 tps rtps wtps bread/s bwrtn/s 09:03:02 267.34 73.75 193.58 5293.65 57757.84 09:04:01 124.40 27.93 96.48 2121.13 30202.07 09:05:01 135.24 9.47 125.78 1653.32 33275.79 09:06:01 336.74 2.80 333.94 431.26 135751.37 09:07:01 32.59 0.85 31.74 50.39 23680.05 09:08:01 27.60 0.73 26.86 25.06 21031.56 Average: 154.07 19.23 134.84 1594.34 50339.04 09:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:03:02 30300700 31653052 2638520 8.01 50548 1623760 1558040 4.58 890940 1480580 51256 09:04:01 29908768 31648204 3030452 9.20 79048 1962684 1540212 4.53 928544 1791248 137020 09:05:01 27123708 31588104 5815512 17.66 128020 4526680 1557204 4.58 1089360 4261820 2386996 09:06:01 24666112 30324980 8273108 25.12 139400 5663640 7109108 20.92 2461368 5230008 1440 09:07:01 23641696 29422264 9297524 28.23 141016 5780308 8456212 24.88 3422844 5275344 1328 09:08:01 23861208 29676580 9078012 27.56 141540 5812992 7357232 21.65 3190632 5292248 356 Average: 26583699 30718864 6355521 19.29 113262 4228344 4596335 13.52 1997281 3888541 429733 09:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:03:02 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 09:03:02 ens3 362.09 254.24 951.94 72.31 0.00 0.00 0.00 0.00 09:03:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 09:04:01 ens3 63.26 41.30 997.78 9.19 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 br-15e90fdcc6e4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 lo 10.73 10.73 1.06 1.06 0.00 0.00 0.00 0.00 09:05:01 ens3 826.90 500.32 20396.71 41.33 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 veth0df373c 1.87 1.92 0.18 0.19 0.00 0.00 0.00 0.00 09:06:01 br-15e90fdcc6e4 0.22 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:06:01 veth5e57f47 62.47 62.39 12.19 10.73 0.00 0.00 0.00 0.00 09:06:01 veth683901e 0.55 0.70 0.03 0.04 0.00 0.00 0.00 0.00 09:07:01 veth0df373c 21.36 18.38 12.96 6.13 0.00 0.00 0.00 0.00 09:07:01 br-15e90fdcc6e4 2.45 3.05 4.16 9.63 0.00 0.00 0.00 0.00 09:07:01 veth5e57f47 119.35 118.38 21.43 37.34 0.00 0.00 0.00 0.00 09:07:01 veth683901e 211.66 208.00 27.72 66.63 0.00 0.00 0.00 0.01 09:08:01 veth0df373c 26.35 21.83 6.72 4.33 0.00 0.00 0.00 0.00 09:08:01 br-15e90fdcc6e4 4.48 5.50 2.63 3.21 0.00 0.00 0.00 0.00 09:08:01 veth5e57f47 85.85 83.85 12.71 27.23 0.00 0.00 0.00 0.00 09:08:01 veth683901e 175.92 173.60 20.85 57.29 0.00 0.00 0.00 0.00 Average: veth0df373c 8.29 7.04 3.32 1.78 0.00 0.00 0.00 0.00 Average: br-15e90fdcc6e4 1.19 1.45 1.14 2.15 0.00 0.00 0.00 0.00 Average: veth5e57f47 44.74 44.23 7.74 12.58 0.00 0.00 0.00 0.00 Average: veth683901e 64.87 63.89 8.12 20.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14799) 03/21/24 _x86_64_ (8 CPU) 09:01:54 LINUX RESTART (8 CPU) 09:02:01 CPU %user %nice %system %iowait %steal %idle 09:03:02 all 7.17 0.00 1.12 6.44 0.04 85.23 09:03:02 0 15.46 0.00 1.03 2.34 0.03 81.14 09:03:02 1 6.33 0.00 0.98 1.60 0.03 91.05 09:03:02 2 5.65 0.00 0.79 8.84 0.05 84.68 09:03:02 3 5.87 0.00 1.29 20.61 0.05 72.18 09:03:02 4 5.81 0.00 1.79 0.25 0.03 92.12 09:03:02 5 3.51 0.00 0.87 4.68 0.03 90.91 09:03:02 6 2.69 0.00 0.67 8.11 0.05 88.48 09:03:02 7 12.05 0.00 1.59 5.14 0.07 81.15 09:04:01 all 10.10 0.00 0.84 2.72 0.04 86.31 09:04:01 0 13.60 0.00 0.98 0.59 0.03 84.79 09:04:01 1 26.14 0.00 1.56 1.09 0.05 71.16 09:04:01 2 2.05 0.00 0.37 10.47 0.02 87.08 09:04:01 3 14.28 0.00 1.00 1.51 0.07 83.14 09:04:01 4 13.95 0.00 1.17 0.64 0.02 84.22 09:04:01 5 0.47 0.00 0.17 0.05 0.03 99.27 09:04:01 6 0.24 0.00 0.41 3.36 0.02 95.98 09:04:01 7 10.01 0.00 1.04 4.05 0.03 84.87 09:05:01 all 13.07 0.00 4.04 2.35 0.07 80.47 09:05:01 0 9.76 0.00 3.33 0.03 0.05 86.83 09:05:01 1 31.09 0.00 5.39 1.84 0.08 61.60 09:05:01 2 12.22 0.00 4.20 2.85 0.07 80.67 09:05:01 3 11.71 0.00 3.54 4.84 0.08 79.84 09:05:01 4 11.81 0.00 3.74 0.29 0.07 84.10 09:05:01 5 9.84 0.00 4.25 0.10 0.05 85.75 09:05:01 6 9.29 0.00 3.72 0.32 0.05 86.62 09:05:01 7 8.94 0.00 4.14 8.56 0.05 78.31 09:06:01 all 16.03 0.00 4.00 10.19 0.07 69.72 09:06:01 0 11.31 0.00 3.83 1.03 0.05 83.78 09:06:01 1 16.13 0.00 3.77 11.13 0.08 68.89 09:06:01 2 16.27 0.00 3.53 4.48 0.05 75.67 09:06:01 3 14.51 0.00 3.88 17.29 0.07 64.25 09:06:01 4 13.95 0.00 5.30 34.60 0.08 46.07 09:06:01 5 18.78 0.00 4.21 10.92 0.07 66.02 09:06:01 6 20.25 0.00 3.62 0.76 0.07 75.32 09:06:01 7 17.01 0.00 3.89 1.42 0.07 77.61 09:07:01 all 20.89 0.00 2.09 1.28 0.08 75.66 09:07:01 0 22.76 0.00 2.32 0.10 0.07 74.75 09:07:01 1 22.49 0.00 2.28 0.02 0.12 75.09 09:07:01 2 19.51 0.00 2.11 0.03 0.08 78.27 09:07:01 3 13.61 0.00 1.73 0.17 0.08 84.41 09:07:01 4 17.59 0.00 1.54 0.00 0.07 80.81 09:07:01 5 27.09 0.00 2.38 8.16 0.08 62.29 09:07:01 6 22.70 0.00 2.59 1.67 0.07 72.97 09:07:01 7 21.35 0.00 1.77 0.12 0.07 76.70 09:08:01 all 4.09 0.00 0.77 1.21 0.08 93.85 09:08:01 0 3.39 0.00 0.80 0.03 0.08 95.69 09:08:01 1 3.80 0.00 0.84 0.00 0.08 95.28 09:08:01 2 4.30 0.00 0.92 0.05 0.08 94.65 09:08:01 3 4.47 0.00 0.64 0.05 0.08 94.76 09:08:01 4 4.48 0.00 0.74 0.02 0.08 94.68 09:08:01 5 3.78 0.00 0.82 8.98 0.08 86.34 09:08:01 6 4.12 0.00 0.70 0.54 0.07 94.58 09:08:01 7 4.41 0.00 0.68 0.03 0.08 94.79 Average: all 11.89 0.00 2.14 4.03 0.06 81.88 Average: 0 12.72 0.00 2.05 0.69 0.05 84.49 Average: 1 17.62 0.00 2.47 2.61 0.08 77.23 Average: 2 10.01 0.00 1.98 4.44 0.06 83.51 Average: 3 10.73 0.00 2.01 7.42 0.07 79.77 Average: 4 11.25 0.00 2.37 5.94 0.06 80.38 Average: 5 10.59 0.00 2.12 5.49 0.06 81.74 Average: 6 9.90 0.00 1.95 2.46 0.05 85.64 Average: 7 12.30 0.00 2.18 3.21 0.06 82.25