---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-78213 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 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 897 25262 0 6007 30814 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:cd:20:b2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.79/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85958sec preferred_lft 85958sec inet6 fe80::f816:3eff:fecd:20b2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f2:88:03:fc 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:f2ff:fe88:3fc/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-78213) 10/21/24 _x86_64_ (8 CPU) 08:28:27 LINUX RESTART (8 CPU) 08:29:01 tps rtps wtps bread/s bwrtn/s 08:30:01 344.80 37.70 307.10 1752.08 24357.61 08:31:01 329.73 21.00 308.73 2665.42 150708.75 08:32:01 196.25 9.23 187.02 384.30 23158.66 08:33:01 136.23 0.37 135.86 30.13 32636.19 08:34:01 26.97 0.00 26.97 0.00 16188.64 08:35:01 58.61 0.12 58.49 23.20 16133.08 Average: 182.10 11.40 170.70 809.19 43862.51 08:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:01 30005992 31638064 2933228 8.90 72856 1867348 1476448 4.34 941828 1696316 205008 08:31:01 26087024 31428796 6852196 20.80 120384 5396940 4110200 12.09 1227516 5135100 1068 08:32:01 22458244 27967264 10480976 31.82 129412 5536460 11614024 34.17 4973244 4928568 1428 08:33:01 21841504 27666836 11097716 33.69 158020 5786912 12149968 35.75 5343712 5127644 2128 08:34:01 21335172 27163664 11604048 35.23 158432 5789444 12664076 37.26 5851820 5125040 376 08:35:01 24868104 30574688 8071116 24.50 159408 5678624 3849476 11.33 2500856 5014604 68 Average: 24432673 29406552 8506547 25.82 133085 5009288 7644032 22.49 3473163 4504545 35013 08:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 08:30:01 ens3 135.52 91.29 1092.03 36.02 0.00 0.00 0.00 0.00 08:31:01 br-cbc9a7bad7f6 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:31:01 vethb002ac7 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 veth7820250 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 br-cbc9a7bad7f6 0.47 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:32:01 vethb002ac7 0.00 0.53 0.00 0.03 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 vethda1d7bb 3.10 3.45 0.41 0.36 0.00 0.00 0.00 0.00 08:33:01 br-cbc9a7bad7f6 0.17 0.13 0.02 0.01 0.00 0.00 0.00 0.00 08:33:01 vethb002ac7 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 docker0 13.88 19.18 2.14 286.78 0.00 0.00 0.00 0.00 08:33:01 vethda1d7bb 4.02 5.72 0.64 1.16 0.00 0.00 0.00 0.00 08:34:01 br-cbc9a7bad7f6 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 vethb002ac7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 vethda1d7bb 5.31 7.03 1.12 1.10 0.00 0.00 0.00 0.00 08:35:01 br-cbc9a7bad7f6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 26.26 26.26 2.46 2.46 0.00 0.00 0.00 0.00 08:35:01 ens3 1773.60 1020.31 38310.78 168.88 0.00 0.00 0.00 0.00 Average: br-cbc9a7bad7f6 0.11 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 2.31 3.20 0.36 47.79 0.00 0.00 0.00 0.00 Average: lo 3.73 3.73 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 247.03 140.17 6269.59 21.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78213) 10/21/24 _x86_64_ (8 CPU) 08:28:27 LINUX RESTART (8 CPU) 08:29:01 CPU %user %nice %system %iowait %steal %idle 08:30:01 all 10.07 0.00 0.95 2.74 0.04 86.20 08:30:01 0 11.12 0.00 0.98 0.15 0.03 87.71 08:30:01 1 12.52 0.00 1.15 9.23 0.03 77.06 08:30:01 2 3.44 0.00 0.43 0.15 0.02 95.96 08:30:01 3 14.82 0.00 0.57 1.14 0.05 83.43 08:30:01 4 12.87 0.00 1.69 3.33 0.03 82.08 08:30:01 5 16.43 0.00 1.34 1.04 0.07 81.13 08:30:01 6 7.70 0.00 0.99 6.83 0.03 84.44 08:30:01 7 1.67 0.00 0.45 0.07 0.02 97.80 08:31:01 all 13.04 0.00 5.76 11.66 0.07 69.48 08:31:01 0 13.53 0.00 4.72 1.43 0.05 80.27 08:31:01 1 17.06 0.00 5.19 12.79 0.05 64.90 08:31:01 2 12.25 0.00 7.45 35.71 0.08 44.51 08:31:01 3 11.34 0.00 5.55 22.58 0.05 60.47 08:31:01 4 13.10 0.00 5.45 2.82 0.10 78.52 08:31:01 5 12.01 0.00 6.49 13.70 0.08 67.72 08:31:01 6 13.58 0.00 5.22 2.15 0.05 79.00 08:31:01 7 11.37 0.00 6.02 2.28 0.05 80.27 08:32:01 all 55.89 0.00 6.64 1.22 0.14 36.11 08:32:01 0 54.97 0.00 6.63 1.74 0.15 36.52 08:32:01 1 56.66 0.00 6.43 0.37 0.15 36.38 08:32:01 2 58.48 0.00 6.87 0.39 0.14 34.12 08:32:01 3 53.75 0.00 6.14 1.56 0.14 38.42 08:32:01 4 58.10 0.00 7.12 0.29 0.15 34.34 08:32:01 5 52.33 0.00 6.56 0.46 0.12 40.54 08:32:01 6 57.89 0.00 7.07 2.39 0.15 32.50 08:32:01 7 54.95 0.00 6.29 2.60 0.14 36.03 08:33:01 all 14.06 0.00 2.56 2.23 0.08 81.05 08:33:01 0 15.48 0.00 2.98 3.00 0.10 78.44 08:33:01 1 14.28 0.00 2.64 0.52 0.08 82.47 08:33:01 2 14.16 0.00 2.60 0.40 0.08 82.75 08:33:01 3 14.93 0.00 2.37 1.29 0.08 81.33 08:33:01 4 11.57 0.00 2.37 0.72 0.07 85.27 08:33:01 5 14.39 0.00 2.44 0.61 0.10 82.47 08:33:01 6 15.87 0.00 2.55 0.18 0.07 81.34 08:33:01 7 11.83 0.00 2.57 11.15 0.08 74.36 08:34:01 all 8.82 0.00 0.83 0.75 0.06 89.54 08:34:01 0 9.46 0.00 0.77 0.12 0.07 89.59 08:34:01 1 8.70 0.00 0.90 0.13 0.07 90.19 08:34:01 2 8.98 0.00 0.77 0.08 0.07 90.10 08:34:01 3 8.81 0.00 0.87 0.03 0.07 90.22 08:34:01 4 7.54 0.00 0.70 0.07 0.07 91.63 08:34:01 5 8.53 0.00 0.77 0.02 0.05 90.63 08:34:01 6 8.20 0.00 0.87 0.05 0.05 90.83 08:34:01 7 10.36 0.00 1.00 5.45 0.07 83.12 08:35:01 all 3.48 0.00 0.91 1.09 0.06 94.46 08:35:01 0 3.34 0.00 1.04 0.07 0.03 95.52 08:35:01 1 3.68 0.00 0.92 0.07 0.05 95.29 08:35:01 2 3.68 0.00 0.85 0.12 0.05 95.29 08:35:01 3 3.37 0.00 0.92 0.03 0.07 95.61 08:35:01 4 3.18 0.00 0.89 0.07 0.05 95.82 08:35:01 5 3.74 0.00 0.90 0.05 0.05 95.26 08:35:01 6 4.00 0.00 0.94 0.10 0.07 94.90 08:35:01 7 2.86 0.00 0.85 8.27 0.05 87.96 Average: all 17.49 0.00 2.93 3.28 0.07 76.23 Average: 0 17.93 0.00 2.84 1.08 0.07 78.08 Average: 1 18.74 0.00 2.86 3.85 0.07 74.47 Average: 2 16.76 0.00 3.15 6.10 0.07 73.92 Average: 3 17.79 0.00 2.73 4.42 0.08 74.98 Average: 4 17.66 0.00 3.03 1.21 0.08 78.02 Average: 5 17.86 0.00 3.07 2.63 0.08 76.36 Average: 6 17.79 0.00 2.93 1.95 0.07 77.27 Average: 7 15.41 0.00 2.85 4.97 0.07 76.70