---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-88351 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 906 24324 0 6935 30805 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:0e:d4:9e brd ff:ff:ff:ff:ff:ff inet 10.30.107.16/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85892sec preferred_lft 85892sec inet6 fe80::f816:3eff:fe0e:d49e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:a9:0e:a8 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-88351) 12/03/24 _x86_64_ (8 CPU) 14:01:58 LINUX RESTART (8 CPU) 14:02:01 tps rtps wtps bread/s bwrtn/s 14:03:01 247.79 75.02 172.77 5328.05 69438.69 14:04:01 193.58 55.54 138.04 4327.15 42028.33 14:05:01 223.45 14.71 208.73 2607.83 44427.80 14:06:01 185.04 0.95 184.09 63.45 87401.13 14:07:01 257.01 4.73 252.28 407.59 92838.75 14:08:01 169.17 0.47 168.71 29.73 38254.82 14:09:01 44.01 0.00 44.01 0.00 1779.30 14:10:01 66.62 1.15 65.47 73.05 2672.35 Average: 173.35 19.07 154.28 1604.40 47362.61 14:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:03:01 30296296 31681028 2642924 8.02 54656 1649004 1461788 4.30 870700 1497520 75208 14:04:01 29486064 31357348 3453156 10.48 83128 2088048 1862168 5.48 1284244 1851964 99924 14:05:01 28347792 31648188 4591428 13.94 97976 3472700 1422216 4.18 1312004 2903408 849824 14:06:01 26600972 31648076 6338248 19.24 136032 5081224 1536344 4.52 1353784 4498972 644696 14:07:01 22431532 29044780 10507688 31.90 172268 6476140 10186388 29.97 4163348 5695024 1272 14:08:01 20315920 27292236 12623300 38.32 189164 6800244 11490372 33.81 6021956 5901876 7076 14:09:01 19179988 26311712 13759232 41.77 190764 6946172 12306008 36.21 7050176 6004488 360 14:10:01 24883332 31517388 8055888 24.46 193088 6514016 1631924 4.80 1936828 5521924 16728 Average: 25192737 30062594 7746483 23.52 139634 4878444 5237151 15.41 2999130 4234397 211886 14:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:03:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 14:03:01 ens3 329.58 218.35 1140.57 64.47 0.00 0.00 0.00 0.00 14:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 14:04:01 ens3 237.84 186.52 2267.56 56.58 0.00 0.00 0.00 0.00 14:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 14:05:01 ens3 835.79 586.85 6514.08 155.47 0.00 0.00 0.00 0.00 14:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 br-c57f09e655f4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 lo 8.40 8.40 0.92 0.92 0.00 0.00 0.00 0.00 14:06:01 ens3 605.88 328.37 14041.55 34.78 0.00 0.00 0.00 0.00 14:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 veth7ffc307 0.00 0.78 0.00 0.33 0.00 0.00 0.00 0.00 14:07:01 veth6076d8b 25.87 20.31 4.29 3.11 0.00 0.00 0.00 0.00 14:07:01 vethcbbe98d 3.68 4.48 0.70 1.42 0.00 0.00 0.00 0.00 14:07:01 br-c57f09e655f4 25.45 25.03 4.77 5.06 0.00 0.00 0.52 0.00 14:08:01 veth7ffc307 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 veth6076d8b 39.83 45.76 14.93 6.68 0.00 0.00 0.00 0.00 14:08:01 vethcbbe98d 39.09 39.96 5.72 13.07 0.00 0.00 0.00 0.00 14:08:01 br-c57f09e655f4 19.23 19.35 5.93 6.41 0.00 0.00 0.00 0.00 14:09:01 veth7ffc307 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 veth6076d8b 28.03 32.46 4.33 4.67 0.00 0.00 0.00 0.00 14:09:01 vethcbbe98d 34.61 35.44 9.13 12.94 0.00 0.00 0.00 0.00 14:09:01 br-c57f09e655f4 44.64 44.59 18.73 23.01 0.00 0.00 0.00 0.00 14:10:01 lo 22.23 22.23 2.35 2.35 0.00 0.00 0.00 0.00 14:10:01 ens3 2632.21 1620.41 36303.44 384.32 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.40 2.40 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 328.62 202.02 4537.11 47.98 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-88351) 12/03/24 _x86_64_ (8 CPU) 14:01:58 LINUX RESTART (8 CPU) 14:02:01 CPU %user %nice %system %iowait %steal %idle 14:03:01 all 8.54 0.00 1.21 2.98 0.05 87.23 14:03:01 0 4.21 0.00 0.82 0.45 0.03 94.48 14:03:01 1 7.81 0.00 1.49 2.82 0.05 87.83 14:03:01 2 17.14 0.00 1.12 1.82 0.05 79.87 14:03:01 3 2.60 0.00 0.52 11.57 0.05 85.26 14:03:01 4 19.70 0.00 1.22 0.92 0.05 78.11 14:03:01 5 8.06 0.00 2.00 0.17 0.05 89.72 14:03:01 6 4.42 0.00 1.29 3.09 0.08 91.12 14:03:01 7 4.36 0.00 1.10 3.03 0.05 91.46 14:04:01 all 13.79 0.00 1.15 3.57 0.07 81.43 14:04:01 0 4.80 0.00 0.73 0.58 0.03 93.85 14:04:01 1 24.45 0.00 1.71 3.15 0.08 70.61 14:04:01 2 32.91 0.00 2.87 8.03 0.08 56.11 14:04:01 3 7.06 0.00 0.70 10.84 0.05 81.35 14:04:01 4 9.87 0.00 0.55 0.07 0.03 89.48 14:04:01 5 10.84 0.00 0.65 0.10 0.03 88.38 14:04:01 6 9.26 0.00 1.27 5.21 0.12 84.15 14:04:01 7 11.22 0.00 0.74 0.60 0.07 87.37 14:05:01 all 26.16 0.00 2.07 4.43 0.09 67.26 14:05:01 0 20.62 0.00 1.58 1.31 0.08 76.40 14:05:01 1 25.25 0.00 2.01 4.06 0.10 68.57 14:05:01 2 20.26 0.00 2.52 6.73 0.10 70.39 14:05:01 3 30.56 0.00 2.46 0.24 0.10 66.65 14:05:01 4 44.37 0.00 3.23 1.12 0.12 51.15 14:05:01 5 22.33 0.00 1.13 12.49 0.08 63.97 14:05:01 6 24.59 0.00 1.85 0.72 0.07 72.78 14:05:01 7 21.52 0.00 1.78 8.69 0.07 67.94 14:06:01 all 9.53 0.00 2.93 7.99 0.05 79.50 14:06:01 0 6.12 0.00 2.48 1.91 0.03 89.45 14:06:01 1 6.20 0.00 2.97 1.22 0.03 89.58 14:06:01 2 10.13 0.00 2.89 23.88 0.05 63.05 14:06:01 3 26.71 0.00 4.15 6.62 0.08 62.44 14:06:01 4 8.88 0.00 2.79 0.60 0.03 87.69 14:06:01 5 7.01 0.00 2.70 7.22 0.03 83.04 14:06:01 6 5.65 0.00 2.40 0.30 0.03 91.62 14:06:01 7 5.59 0.00 3.07 22.28 0.07 68.99 14:07:01 all 34.18 0.00 5.94 10.80 0.11 48.98 14:07:01 0 32.04 0.00 5.73 1.94 0.12 60.18 14:07:01 1 34.97 0.00 6.20 20.68 0.12 38.02 14:07:01 2 38.65 0.00 5.51 2.03 0.12 53.69 14:07:01 3 30.42 0.00 6.07 10.92 0.12 52.47 14:07:01 4 34.61 0.00 6.26 3.71 0.10 55.32 14:07:01 5 34.20 0.00 5.61 1.05 0.10 59.04 14:07:01 6 33.00 0.00 5.13 10.99 0.08 50.80 14:07:01 7 35.53 0.00 6.98 35.26 0.10 22.12 14:08:01 all 29.65 0.00 3.47 3.29 0.13 63.45 14:08:01 0 22.42 0.00 3.88 1.78 0.13 71.78 14:08:01 1 29.02 0.00 3.83 11.73 0.15 55.27 14:08:01 2 35.58 0.00 3.18 2.17 0.13 58.94 14:08:01 3 32.05 0.00 3.43 1.65 0.12 62.76 14:08:01 4 42.33 0.00 3.70 1.18 0.12 52.67 14:08:01 5 28.24 0.00 3.13 1.35 0.13 67.14 14:08:01 6 22.55 0.00 3.27 4.06 0.15 69.97 14:08:01 7 25.00 0.00 3.37 2.46 0.13 69.04 14:09:01 all 22.39 0.00 1.97 0.40 0.13 75.11 14:09:01 0 19.41 0.00 2.29 0.88 0.08 77.34 14:09:01 1 24.38 0.00 1.91 0.23 0.10 73.37 14:09:01 2 23.74 0.00 2.16 1.55 0.12 72.43 14:09:01 3 25.81 0.00 1.59 0.12 0.10 72.38 14:09:01 4 21.87 0.00 1.97 0.27 0.13 75.76 14:09:01 5 25.52 0.00 1.74 0.03 0.17 72.53 14:09:01 6 18.47 0.00 2.11 0.02 0.22 79.19 14:09:01 7 19.95 0.00 1.99 0.05 0.12 77.89 14:10:01 all 11.52 0.00 2.00 0.53 0.09 85.86 14:10:01 0 7.54 0.00 2.00 1.73 0.10 88.63 14:10:01 1 14.72 0.00 2.38 0.44 0.08 82.38 14:10:01 2 11.35 0.00 2.14 0.62 0.08 85.81 14:10:01 3 13.06 0.00 1.83 0.34 0.10 84.68 14:10:01 4 8.69 0.00 1.63 0.30 0.07 89.32 14:10:01 5 8.31 0.00 2.04 0.37 0.10 89.18 14:10:01 6 9.49 0.00 1.90 0.37 0.10 88.14 14:10:01 7 18.99 0.00 2.01 0.10 0.08 78.82 Average: all 19.44 0.00 2.59 4.24 0.09 73.65 Average: 0 14.62 0.00 2.44 1.32 0.08 81.54 Average: 1 20.81 0.00 2.81 5.51 0.09 70.78 Average: 2 23.70 0.00 2.79 5.85 0.09 67.57 Average: 3 20.99 0.00 2.59 5.29 0.09 71.04 Average: 4 23.72 0.00 2.66 1.02 0.08 72.51 Average: 5 18.03 0.00 2.37 2.84 0.09 76.66 Average: 6 15.90 0.00 2.40 3.09 0.11 78.51 Average: 7 17.73 0.00 2.62 9.01 0.09 70.55