---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24914 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 15G 141G 10% / 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 23824 0 7476 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:b0:de:65 brd ff:ff:ff:ff:ff:ff inet 10.30.107.166/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85812sec preferred_lft 85812sec inet6 fe80::f816:3eff:feb0:de65/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:47:f6:7a:4f 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-24914) 07/01/25 _x86_64_ (8 CPU) 05:50:50 LINUX RESTART (8 CPU) 05:51:01 tps rtps wtps bread/s bwrtn/s 05:52:02 397.78 73.62 324.16 5295.38 118914.05 05:53:01 536.35 20.91 515.44 2371.39 282634.54 05:54:01 318.08 2.68 315.39 419.73 28955.01 05:55:01 4.78 0.07 4.72 11.86 68.66 05:56:01 4.68 0.10 4.58 15.06 88.12 05:57:01 2.50 0.03 2.47 1.73 52.39 05:58:01 2.08 0.00 2.08 0.00 39.59 05:59:01 9.42 0.02 9.40 3.73 216.76 06:00:01 43.69 0.57 43.13 19.73 737.88 Average: 145.88 10.87 135.01 901.56 47531.80 05:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:52:02 30214936 31744820 2724284 8.27 67200 1775652 1332868 3.92 806908 1633244 157976 05:53:01 24513312 31656836 8425908 25.58 152356 7051108 1721584 5.07 1002532 6826832 507536 05:54:01 23385376 30720124 9553844 29.00 166148 7234832 6042932 17.78 2066824 6817752 192 05:55:01 23381212 30716684 9558008 29.02 166216 7236076 6030692 17.74 2076212 6814144 200 05:56:01 23369292 30705236 9569928 29.05 166292 7236880 6032528 17.75 2090196 6812244 68 05:57:01 23365224 30701616 9573996 29.07 166372 7237252 6050224 17.80 2095152 6811696 244 05:58:01 23365232 30701940 9573988 29.07 166444 7237420 6060804 17.83 2094988 6811576 192 05:59:01 23372712 30709412 9566508 29.04 166588 7237484 5785812 17.02 2091396 6811148 712 06:00:01 24408384 31585644 8530836 25.90 167436 7065704 1617068 4.76 1291928 6628288 11212 Average: 24375076 31026924 8564144 26.00 153895 6590268 4519390 13.30 1735126 6218547 75370 05:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:52:02 ens3 530.44 327.91 1687.10 78.82 0.00 0.00 0.00 0.00 05:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:02 lo 1.87 1.87 0.20 0.20 0.00 0.00 0.00 0.00 05:53:01 ens3 1539.87 871.87 44471.31 72.94 0.00 0.00 0.00 0.00 05:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 lo 15.93 15.93 1.46 1.46 0.00 0.00 0.00 0.00 05:53:01 br-38f63a8a648c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 veth03c6aed 0.92 1.13 0.05 0.08 0.00 0.00 0.00 0.00 05:54:01 ens3 53.80 42.19 312.55 3.67 0.00 0.00 0.00 0.00 05:54:01 veth8c29561 0.87 1.10 0.06 0.06 0.00 0.00 0.00 0.00 05:54:01 veth3da2275 0.00 0.28 0.00 0.02 0.00 0.00 0.00 0.00 05:55:01 veth03c6aed 1.13 1.18 0.06 0.08 0.00 0.00 0.00 0.00 05:55:01 ens3 5.35 4.87 3.16 3.06 0.00 0.00 0.00 0.00 05:55:01 veth8c29561 1.37 1.38 0.09 0.07 0.00 0.00 0.00 0.00 05:55:01 veth3da2275 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 veth03c6aed 1.13 1.15 0.06 0.08 0.00 0.00 0.00 0.00 05:56:01 ens3 14.53 9.62 8.89 3.26 0.00 0.00 0.00 0.00 05:56:01 veth8c29561 1.40 1.42 0.09 0.08 0.00 0.00 0.00 0.00 05:56:01 veth3da2275 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 veth03c6aed 1.13 1.15 0.06 0.08 0.00 0.00 0.00 0.00 05:57:01 ens3 15.66 9.13 3.95 3.39 0.00 0.00 0.00 0.00 05:57:01 veth8c29561 1.40 1.40 0.09 0.08 0.00 0.00 0.00 0.00 05:57:01 veth3da2275 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 veth03c6aed 1.13 1.13 0.06 0.08 0.00 0.00 0.00 0.00 05:58:01 ens3 12.58 7.90 3.17 2.75 0.00 0.00 0.00 0.00 05:58:01 veth8c29561 1.37 1.38 0.09 0.08 0.00 0.00 0.00 0.00 05:58:01 veth3da2275 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 veth03c6aed 0.30 0.35 0.02 0.02 0.00 0.00 0.00 0.00 05:59:01 ens3 8.73 6.23 1.98 1.98 0.00 0.00 0.00 0.00 05:59:01 veth3da2275 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 veth2c3710c 92.72 92.52 18.76 18.71 0.00 0.00 0.00 0.00 06:00:01 ens3 35.68 33.29 27.84 11.58 0.00 0.00 0.00 0.00 06:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 lo 88.45 88.45 5.79 5.79 0.00 0.00 0.00 0.00 Average: ens3 243.89 144.54 5095.89 20.06 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 9.51 9.51 0.62 0.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24914) 07/01/25 _x86_64_ (8 CPU) 05:50:50 LINUX RESTART (8 CPU) 05:51:01 CPU %user %nice %system %iowait %steal %idle 05:52:02 all 9.64 0.00 1.22 3.41 0.04 85.69 05:52:02 0 3.21 0.00 1.84 9.81 0.05 85.10 05:52:02 1 10.37 0.00 1.55 2.49 0.03 85.55 05:52:02 2 23.43 0.00 1.33 1.50 0.07 73.67 05:52:02 3 14.90 0.00 1.92 2.29 0.05 80.83 05:52:02 4 13.64 0.00 0.82 0.45 0.03 85.06 05:52:02 5 3.28 0.00 0.57 2.81 0.02 93.33 05:52:02 6 4.50 0.00 0.60 0.03 0.03 94.83 05:52:02 7 3.77 0.00 1.12 7.94 0.03 87.14 05:53:01 all 19.88 0.00 8.24 6.31 0.07 65.50 05:53:01 0 14.66 0.00 7.00 13.43 0.07 64.84 05:53:01 1 15.87 0.00 9.36 4.23 0.05 70.49 05:53:01 2 16.23 0.00 8.82 19.69 0.09 55.18 05:53:01 3 34.89 0.00 8.48 2.77 0.09 53.78 05:53:01 4 17.02 0.00 7.72 1.51 0.05 73.69 05:53:01 5 22.98 0.00 9.54 1.84 0.07 65.58 05:53:01 6 19.51 0.00 7.19 4.12 0.07 69.11 05:53:01 7 17.95 0.00 7.81 2.98 0.05 71.20 05:54:01 all 15.52 0.00 2.74 1.23 0.06 80.45 05:54:01 0 11.36 0.00 2.47 0.43 0.07 85.66 05:54:01 1 16.79 0.00 2.92 0.80 0.07 79.42 05:54:01 2 16.21 0.00 2.73 3.00 0.05 78.01 05:54:01 3 15.97 0.00 3.03 1.34 0.07 79.60 05:54:01 4 20.46 0.00 2.70 0.13 0.05 76.66 05:54:01 5 12.27 0.00 2.70 1.02 0.07 83.94 05:54:01 6 14.17 0.00 2.33 1.58 0.05 81.87 05:54:01 7 16.91 0.00 3.05 1.52 0.07 78.46 05:55:01 all 0.22 0.00 0.16 0.01 0.03 99.57 05:55:01 0 0.17 0.00 0.20 0.05 0.03 99.55 05:55:01 1 0.27 0.00 0.27 0.02 0.05 99.40 05:55:01 2 0.12 0.00 0.13 0.00 0.00 99.75 05:55:01 3 0.20 0.00 0.15 0.00 0.03 99.62 05:55:01 4 0.15 0.00 0.05 0.00 0.02 99.78 05:55:01 5 0.45 0.00 0.18 0.00 0.05 99.32 05:55:01 6 0.13 0.00 0.13 0.02 0.03 99.68 05:55:01 7 0.28 0.00 0.20 0.00 0.03 99.48 05:56:01 all 0.30 0.00 0.15 0.01 0.03 99.50 05:56:01 0 0.52 0.00 0.28 0.00 0.02 99.18 05:56:01 1 0.37 0.00 0.15 0.00 0.03 99.45 05:56:01 2 0.22 0.00 0.12 0.02 0.02 99.63 05:56:01 3 0.58 0.00 0.15 0.02 0.02 99.23 05:56:01 4 0.15 0.00 0.13 0.00 0.03 99.68 05:56:01 5 0.27 0.00 0.17 0.00 0.05 99.52 05:56:01 6 0.10 0.00 0.12 0.03 0.03 99.72 05:56:01 7 0.22 0.00 0.08 0.00 0.02 99.68 05:57:01 all 0.24 0.00 0.14 0.01 0.03 99.59 05:57:01 0 0.25 0.00 0.15 0.05 0.03 99.52 05:57:01 1 0.45 0.00 0.13 0.00 0.03 99.38 05:57:01 2 0.08 0.00 0.13 0.00 0.02 99.77 05:57:01 3 0.27 0.00 0.15 0.00 0.03 99.55 05:57:01 4 0.25 0.00 0.22 0.00 0.03 99.50 05:57:01 5 0.28 0.00 0.17 0.02 0.05 99.48 05:57:01 6 0.15 0.00 0.12 0.02 0.02 99.70 05:57:01 7 0.22 0.00 0.08 0.02 0.02 99.66 05:58:01 all 0.22 0.00 0.15 0.01 0.03 99.59 05:58:01 0 0.30 0.00 0.18 0.02 0.02 99.48 05:58:01 1 0.30 0.00 0.20 0.00 0.05 99.45 05:58:01 2 0.18 0.00 0.10 0.00 0.02 99.70 05:58:01 3 0.35 0.00 0.20 0.00 0.02 99.43 05:58:01 4 0.15 0.00 0.15 0.00 0.03 99.67 05:58:01 5 0.28 0.00 0.17 0.00 0.03 99.52 05:58:01 6 0.10 0.00 0.10 0.00 0.03 99.77 05:58:01 7 0.12 0.00 0.05 0.00 0.02 99.82 05:59:01 all 0.26 0.00 0.16 0.01 0.02 99.54 05:59:01 0 0.13 0.00 0.22 0.05 0.03 99.57 05:59:01 1 0.33 0.00 0.15 0.02 0.03 99.47 05:59:01 2 0.42 0.00 0.28 0.02 0.03 99.25 05:59:01 3 0.25 0.00 0.12 0.00 0.02 99.62 05:59:01 4 0.17 0.00 0.10 0.00 0.00 99.73 05:59:01 5 0.48 0.00 0.22 0.05 0.03 99.22 05:59:01 6 0.13 0.00 0.08 0.00 0.00 99.78 05:59:01 7 0.18 0.00 0.10 0.00 0.02 99.70 06:00:01 all 2.16 0.00 0.71 0.08 0.03 97.02 06:00:01 0 5.23 0.00 0.80 0.08 0.05 93.83 06:00:01 1 1.39 0.00 0.83 0.05 0.05 97.68 06:00:01 2 1.70 0.00 0.75 0.02 0.03 97.50 06:00:01 3 1.32 0.00 0.65 0.00 0.02 98.01 06:00:01 4 1.27 0.00 0.52 0.02 0.02 98.18 06:00:01 5 4.01 0.00 0.89 0.40 0.02 94.69 06:00:01 6 1.37 0.00 0.67 0.03 0.05 97.88 06:00:01 7 1.00 0.00 0.60 0.00 0.02 98.38 Average: all 5.34 0.00 1.50 1.22 0.04 91.91 Average: 0 3.95 0.00 1.44 2.63 0.04 91.94 Average: 1 5.09 0.00 1.71 0.84 0.04 92.32 Average: 2 6.47 0.00 1.57 2.63 0.04 89.29 Average: 3 7.54 0.00 1.63 0.71 0.04 90.09 Average: 4 5.89 0.00 1.36 0.23 0.03 92.49 Average: 5 4.87 0.00 1.60 0.68 0.04 92.81 Average: 6 4.41 0.00 1.24 0.64 0.04 93.68 Average: 7 4.48 0.00 1.44 1.38 0.03 92.67