---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83772 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 8% / 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 870 26563 0 4733 30841 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:fd:4c:60 brd ff:ff:ff:ff:ff:ff inet 10.30.106.170/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fefd:4c60/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:d1:7b:95 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::42:94ff:fed1:7b95/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83772) 11/14/24 _x86_64_ (8 CPU) 21:27:28 LINUX RESTART (8 CPU) 21:28:02 tps rtps wtps bread/s bwrtn/s 21:29:01 202.86 43.45 159.41 1952.48 25645.14 21:30:01 293.77 21.41 272.35 2652.36 100727.80 21:31:01 207.02 9.07 197.95 379.34 31555.79 21:32:01 95.40 0.35 95.05 25.33 27768.42 21:33:01 74.94 1.80 73.14 93.97 20424.69 Average: 174.70 15.12 159.58 1017.55 41275.77 21:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:29:01 30131544 31705804 2807676 8.52 70904 1813816 1426540 4.20 867060 1650348 157880 21:30:01 27406480 31456256 5532740 16.80 116388 4146428 3776228 11.11 1235432 3833168 1692 21:31:01 25319180 29755136 7620040 23.13 139288 4472972 7904700 23.26 3116644 3975820 19796 21:32:01 25156612 29674344 7782608 23.63 152488 4533376 7735540 22.76 3240912 4003140 1140 21:33:01 27210872 31590148 5728348 17.39 154960 4404964 1577828 4.64 1366712 3875320 1288 Average: 27044938 30836338 5894282 17.89 126806 3874311 4484167 13.19 1965352 3467559 36359 21:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 ens3 231.05 141.69 1177.46 41.92 0.00 0.00 0.00 0.00 21:29:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 21:30:01 veth0cd7a26 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 21:30:01 vetha37468e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 vethb8e7dcd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 veth0cd7a26 13.35 13.03 1.96 1.87 0.00 0.00 0.00 0.00 21:31:01 docker0 2.82 3.60 0.47 34.23 0.00 0.00 0.00 0.00 21:31:01 veth38c4977 37.28 30.98 9.91 32.31 0.00 0.00 0.00 0.00 21:31:01 vethb8e7dcd 24.33 22.60 10.54 16.10 0.00 0.00 0.00 0.00 21:32:01 veth0cd7a26 15.21 10.96 1.40 1.60 0.00 0.00 0.00 0.00 21:32:01 docker0 9.35 14.46 1.60 252.53 0.00 0.00 0.00 0.00 21:32:01 veth38c4977 62.39 55.04 18.10 59.07 0.00 0.00 0.00 0.00 21:32:01 vethb8e7dcd 23.96 19.93 5.59 23.25 0.00 0.00 0.00 0.00 21:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 ens3 1354.70 760.11 22252.54 157.10 0.00 0.00 0.00 0.00 21:33:01 lo 21.66 21.66 2.06 2.06 0.00 0.00 0.00 0.00 Average: docker0 2.44 3.62 0.41 57.54 0.00 0.00 0.00 0.00 Average: ens3 244.79 132.52 4367.33 27.16 0.00 0.00 0.00 0.00 Average: lo 3.57 3.57 0.35 0.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83772) 11/14/24 _x86_64_ (8 CPU) 21:27:28 LINUX RESTART (8 CPU) 21:28:02 CPU %user %nice %system %iowait %steal %idle 21:29:01 all 10.02 0.00 0.93 2.94 0.04 86.06 21:29:01 0 24.60 0.00 1.68 2.16 0.07 71.48 21:29:01 1 12.93 0.00 1.55 6.74 0.05 78.73 21:29:01 2 7.80 0.00 0.56 0.17 0.02 91.45 21:29:01 3 2.89 0.00 0.17 4.11 0.02 92.82 21:29:01 4 8.56 0.00 0.85 0.80 0.05 89.74 21:29:01 5 14.09 0.00 0.78 1.56 0.03 83.54 21:29:01 6 7.30 0.00 0.83 0.85 0.03 90.99 21:29:01 7 2.07 0.00 1.04 7.19 0.03 89.67 21:30:01 all 10.43 0.00 4.21 8.54 0.06 76.76 21:30:01 0 9.01 0.00 4.10 1.36 0.07 85.45 21:30:01 1 10.22 0.00 5.41 45.82 0.08 38.46 21:30:01 2 9.10 0.00 4.05 0.59 0.05 86.21 21:30:01 3 9.56 0.00 4.03 1.75 0.05 84.61 21:30:01 4 11.12 0.00 3.70 1.45 0.03 83.70 21:30:01 5 17.21 0.00 4.71 2.13 0.08 75.87 21:30:01 6 9.13 0.00 3.93 0.97 0.07 85.90 21:30:01 7 8.09 0.00 3.71 14.52 0.05 73.62 21:31:01 all 25.65 0.00 3.48 4.33 0.08 66.45 21:31:01 0 23.00 0.00 3.65 1.94 0.07 71.34 21:31:01 1 31.31 0.00 3.94 6.35 0.08 58.32 21:31:01 2 27.66 0.00 3.67 4.63 0.10 63.93 21:31:01 3 28.31 0.00 4.15 2.18 0.08 65.27 21:31:01 4 29.72 0.00 3.85 6.90 0.10 59.43 21:31:01 5 14.37 0.00 2.01 2.77 0.07 80.78 21:31:01 6 25.51 0.00 3.46 8.01 0.08 62.93 21:31:01 7 25.40 0.00 3.17 1.93 0.08 69.42 21:32:01 all 7.61 0.00 1.58 2.87 0.05 87.89 21:32:01 0 9.63 0.00 2.04 1.14 0.07 87.13 21:32:01 1 7.15 0.00 1.93 4.10 0.05 86.77 21:32:01 2 6.31 0.00 1.61 0.13 0.05 91.90 21:32:01 3 9.08 0.00 1.79 0.35 0.05 88.73 21:32:01 4 7.44 0.00 1.27 6.80 0.05 84.44 21:32:01 5 9.30 0.00 1.38 6.32 0.05 82.95 21:32:01 6 5.19 0.00 1.22 2.58 0.05 90.96 21:32:01 7 6.74 0.00 1.37 1.52 0.07 90.30 21:33:01 all 5.85 0.00 0.59 2.04 0.03 91.50 21:33:01 0 1.08 0.00 0.47 0.63 0.03 97.78 21:33:01 1 17.13 0.00 0.78 1.04 0.03 81.01 21:33:01 2 3.42 0.00 0.68 0.25 0.03 95.61 21:33:01 3 2.57 0.00 0.47 0.33 0.03 96.59 21:33:01 4 0.77 0.00 0.63 10.26 0.03 88.30 21:33:01 5 13.89 0.00 0.70 2.87 0.05 82.49 21:33:01 6 6.95 0.00 0.53 0.63 0.02 91.87 21:33:01 7 0.93 0.00 0.42 0.25 0.02 98.38 Average: all 11.91 0.00 2.16 4.14 0.05 81.74 Average: 0 13.43 0.00 2.39 1.44 0.06 82.68 Average: 1 15.77 0.00 2.72 12.74 0.06 68.71 Average: 2 10.86 0.00 2.12 1.16 0.05 85.82 Average: 3 10.49 0.00 2.12 1.74 0.05 85.61 Average: 4 11.50 0.00 2.06 5.26 0.05 81.13 Average: 5 13.76 0.00 1.91 3.14 0.06 81.13 Average: 6 10.80 0.00 1.99 2.60 0.05 84.55 Average: 7 8.66 0.00 1.94 5.07 0.05 84.28