---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83950 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 919 24382 0 6865 30792 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:2c:fc:e2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.112/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85894sec preferred_lft 85894sec inet6 fe80::f816:3eff:fe2c:fce2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:99:65:50 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-83950) 11/15/24 _x86_64_ (8 CPU) 16:25:05 LINUX RESTART (8 CPU) 16:26:02 tps rtps wtps bread/s bwrtn/s 16:27:01 187.09 54.65 132.44 4016.40 27937.64 16:28:01 357.61 17.25 340.36 2994.43 36270.75 16:29:01 237.79 3.80 233.99 464.59 102732.08 16:30:01 333.21 0.17 333.04 15.06 90953.51 16:31:01 92.03 0.33 91.70 8.53 23406.10 16:32:01 29.95 0.55 29.40 12.13 16317.55 16:33:01 75.35 0.87 74.49 55.19 18289.35 Average: 187.58 10.98 176.59 1073.90 45170.59 16:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:27:01 29473328 31286644 3465892 10.52 81436 2033136 1840296 5.41 1349784 1805276 124408 16:28:01 28343448 31641972 4595772 13.95 98152 3470640 1417008 4.17 1322788 2896960 975160 16:29:01 26457836 31449004 6481384 19.68 136936 5023912 4234608 12.46 1565276 4407536 1344 16:30:01 22087844 28780900 10851376 32.94 183316 6566524 9633920 28.35 4482416 5694152 600 16:31:01 20365080 27384976 12574140 38.17 190160 6871924 10771544 31.69 5981452 5894508 928 16:32:01 20304484 27326676 12634736 38.36 191136 6872436 10774000 31.70 6045140 5891264 360 16:33:01 24943936 31503288 7995284 24.27 192556 6439768 1591204 4.68 1918996 5474220 3340 Average: 24567994 29910494 8371226 25.41 153385 5325477 5751797 16.92 3237979 4580559 158020 16:26:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 ens3 184.88 143.01 1663.18 34.35 0.00 0.00 0.00 0.00 16:27:01 lo 2.58 2.58 0.25 0.25 0.00 0.00 0.00 0.00 16:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 ens3 848.96 562.22 7140.96 128.95 0.00 0.00 0.00 0.00 16:28:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 veth1f8c787 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 16:29:01 ens3 637.71 340.51 13075.92 37.38 0.00 0.00 0.00 0.00 16:29:01 veth3896635 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 vethc431f9e 0.18 1.20 0.02 0.49 0.00 0.00 0.00 0.00 16:30:01 vethb3b40af 17.95 15.33 3.05 3.16 0.00 0.00 0.00 0.00 16:30:01 veth1f8c787 6.10 8.52 1.05 1.59 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 vethc431f9e 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 vethb3b40af 16.96 17.15 2.19 1.97 0.00 0.00 0.00 0.00 16:31:01 veth1f8c787 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 vethc431f9e 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 vethb3b40af 16.81 17.13 2.13 1.94 0.00 0.00 0.00 0.00 16:32:01 veth1f8c787 0.17 0.40 0.01 0.03 0.00 0.00 0.00 0.00 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 ens3 2689.42 1671.90 35310.28 372.57 0.00 0.00 0.00 0.00 16:33:01 lo 20.41 20.41 2.07 2.07 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: ens3 334.22 201.79 4900.82 42.83 0.00 0.00 0.00 0.00 Average: lo 2.28 2.28 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83950) 11/15/24 _x86_64_ (8 CPU) 16:25:05 LINUX RESTART (8 CPU) 16:26:02 CPU %user %nice %system %iowait %steal %idle 16:27:01 all 12.65 0.00 1.08 2.52 0.04 83.70 16:27:01 0 17.62 0.00 1.09 11.73 0.05 69.51 16:27:01 1 34.08 0.00 2.06 1.87 0.07 61.93 16:27:01 2 6.70 0.00 0.78 0.42 0.08 92.01 16:27:01 3 13.92 0.00 1.32 1.77 0.03 82.95 16:27:01 4 5.28 0.00 0.73 0.95 0.02 93.03 16:27:01 5 7.38 0.00 1.02 1.37 0.05 90.18 16:27:01 6 4.97 0.00 0.44 0.99 0.03 93.57 16:27:01 7 11.34 0.00 1.19 1.09 0.03 86.35 16:28:01 all 29.76 0.00 2.26 1.93 0.08 65.98 16:28:01 0 19.22 0.00 2.32 9.54 0.08 68.84 16:28:01 1 39.03 0.00 1.89 0.00 0.08 58.99 16:28:01 2 29.03 0.00 1.76 0.74 0.08 68.39 16:28:01 3 29.45 0.00 2.71 0.30 0.05 67.49 16:28:01 4 25.16 0.00 2.08 0.62 0.07 72.07 16:28:01 5 48.15 0.00 2.15 0.47 0.08 49.15 16:28:01 6 27.87 0.00 3.08 3.45 0.07 65.53 16:28:01 7 20.08 0.00 2.04 0.30 0.10 77.48 16:29:01 all 9.78 0.00 3.42 7.72 0.05 79.04 16:29:01 0 6.37 0.00 3.11 11.87 0.03 78.61 16:29:01 1 5.75 0.00 3.52 0.49 0.03 90.22 16:29:01 2 6.08 0.00 3.18 0.37 0.03 90.33 16:29:01 3 26.07 0.00 4.27 5.06 0.07 64.53 16:29:01 4 10.46 0.00 3.41 0.89 0.03 85.21 16:29:01 5 9.26 0.00 2.63 0.86 0.03 87.22 16:29:01 6 7.98 0.00 2.50 2.59 0.02 86.91 16:29:01 7 6.19 0.00 4.73 40.10 0.09 48.89 16:30:01 all 37.38 0.00 7.06 11.82 0.13 43.61 16:30:01 0 30.92 0.00 7.81 17.37 0.12 43.79 16:30:01 1 39.22 0.00 7.69 21.84 0.17 31.07 16:30:01 2 38.45 0.00 7.27 3.36 0.12 50.79 16:30:01 3 35.76 0.00 6.31 5.97 0.14 51.82 16:30:01 4 39.38 0.00 6.44 4.42 0.14 49.63 16:30:01 5 41.90 0.00 6.46 20.43 0.14 31.07 16:30:01 6 41.25 0.00 7.13 9.50 0.12 42.00 16:30:01 7 32.26 0.00 7.35 11.69 0.10 48.59 16:31:01 all 28.90 0.00 1.93 1.18 0.10 67.88 16:31:01 0 29.78 0.00 2.12 0.52 0.12 67.47 16:31:01 1 30.54 0.00 2.23 2.00 0.10 65.13 16:31:01 2 24.05 0.00 1.55 0.71 0.08 73.61 16:31:01 3 19.55 0.00 1.85 0.59 0.10 77.91 16:31:01 4 23.84 0.00 1.28 0.22 0.10 74.56 16:31:01 5 35.00 0.00 2.29 0.24 0.12 62.36 16:31:01 6 38.55 0.00 1.82 0.12 0.12 59.40 16:31:01 7 29.89 0.00 2.33 5.04 0.10 62.64 16:32:01 all 2.80 0.00 0.90 1.66 0.08 94.56 16:32:01 0 1.53 0.00 1.02 0.25 0.07 97.13 16:32:01 1 3.85 0.00 1.26 1.56 0.10 93.22 16:32:01 2 2.17 0.00 0.68 0.10 0.07 96.98 16:32:01 3 2.87 0.00 0.92 0.08 0.10 96.02 16:32:01 4 2.59 0.00 0.74 0.13 0.07 96.47 16:32:01 5 2.78 0.00 1.01 2.38 0.10 93.73 16:32:01 6 3.15 0.00 0.90 0.64 0.10 95.21 16:32:01 7 3.42 0.00 0.70 8.11 0.08 87.69 16:33:01 all 8.16 0.00 1.53 1.33 0.08 88.89 16:33:01 0 15.59 0.00 1.72 1.10 0.08 81.51 16:33:01 1 7.98 0.00 1.62 0.84 0.10 89.46 16:33:01 2 5.34 0.00 1.22 0.13 0.05 93.26 16:33:01 3 7.92 0.00 1.38 0.32 0.08 90.30 16:33:01 4 6.93 0.00 1.05 0.05 0.07 91.90 16:33:01 5 7.45 0.00 1.65 0.20 0.10 90.60 16:33:01 6 7.43 0.00 1.86 0.50 0.08 90.12 16:33:01 7 6.63 0.00 1.77 7.54 0.08 83.98 Average: all 18.44 0.00 2.59 4.00 0.08 74.89 Average: 0 17.26 0.00 2.74 7.45 0.08 72.48 Average: 1 22.83 0.00 2.88 4.02 0.09 70.18 Average: 2 15.91 0.00 2.34 0.83 0.07 80.85 Average: 3 19.32 0.00 2.67 2.00 0.08 75.92 Average: 4 16.17 0.00 2.24 1.03 0.07 80.49 Average: 5 21.68 0.00 2.45 3.67 0.09 72.11 Average: 6 18.68 0.00 2.52 2.52 0.08 76.19 Average: 7 15.65 0.00 2.86 10.51 0.08 70.89