---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7907 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 14G 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 890 24539 0 6737 30821 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:86:30:87 brd ff:ff:ff:ff:ff:ff inet 10.30.107.179/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85876sec preferred_lft 85876sec inet6 fe80::f816:3eff:fe86:3087/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:11:fe:06 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-7907) 02/23/24 _x86_64_ (8 CPU) 10:24:44 LINUX RESTART (8 CPU) 10:25:01 tps rtps wtps bread/s bwrtn/s 10:26:01 171.92 87.32 84.60 6268.56 51988.67 10:27:01 187.25 50.04 137.21 3750.44 24992.63 10:28:01 50.22 1.10 49.13 88.92 19401.57 10:29:01 92.82 13.01 79.81 2402.27 45548.68 10:30:01 222.71 7.63 215.08 866.66 61232.73 10:31:01 243.04 0.47 242.58 35.19 66043.79 10:32:01 57.71 0.00 57.71 0.00 14561.41 10:33:01 65.36 1.00 64.36 64.91 12229.52 Average: 136.38 20.07 116.31 1684.56 36999.07 10:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:26:01 30194640 31756348 2744580 8.33 67384 1805416 1382048 4.07 813676 1639868 142772 10:27:01 29195628 31161672 3743592 11.37 84912 2178880 2015432 5.93 1533548 1888252 25476 10:28:01 27953240 30353432 4985980 15.14 91140 2596468 2468408 7.26 2433004 2211264 169184 10:29:01 28107608 31651316 4831612 14.67 109056 3688612 1433028 4.22 1351640 3085260 167960 10:30:01 23600232 30111652 9338988 28.35 150992 6442452 6848848 20.15 3056608 5690064 1471544 10:31:01 21403664 28071724 11535556 35.02 181772 6513372 11080012 32.60 5226500 5637444 3880 10:32:01 19926056 26823276 13013164 39.51 185808 6735084 11508688 33.86 6534260 5792920 1524 10:33:01 25125720 31554668 7813500 23.72 188788 6327884 1534244 4.51 1871968 5357696 44948 Average: 25688348 30185511 7250872 22.01 132482 4536021 4783838 14.08 2852650 3912846 253411 10:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:26:01 ens3 411.90 272.04 1610.70 63.62 0.00 0.00 0.00 0.00 10:26:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 ens3 313.10 250.46 2845.50 49.38 0.00 0.00 0.00 0.00 10:27:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 ens3 1081.47 602.82 4049.21 198.99 0.00 0.00 0.00 0.00 10:28:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 ens3 205.63 152.52 1758.75 34.39 0.00 0.00 0.00 0.00 10:29:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 ens3 968.04 513.20 22732.72 46.36 0.00 0.00 0.00 0.00 10:30:01 veth5335460 5.73 5.62 0.89 0.94 0.00 0.00 0.00 0.00 10:30:01 veth8230c39 12.41 13.36 2.51 8.74 0.00 0.00 0.00 0.00 10:30:01 lo 7.40 7.40 0.84 0.84 0.00 0.00 0.00 0.00 10:31:01 br-8a0643bcc433 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:31:01 ens3 50.91 40.63 673.32 9.50 0.00 0.00 0.00 0.00 10:31:01 veth5335460 12.85 9.73 1.20 1.34 0.00 0.00 0.00 0.00 10:31:01 veth8230c39 5.43 7.33 3.20 2.50 0.00 0.00 0.00 0.00 10:32:01 br-8a0643bcc433 8.20 4.75 4.69 0.52 0.00 0.00 0.00 0.00 10:32:01 ens3 6.03 5.30 2.19 1.80 0.00 0.00 0.00 0.00 10:32:01 veth5335460 26.16 16.09 1.96 2.15 0.00 0.00 0.00 0.00 10:32:01 veth8230c39 6.41 8.26 0.70 1.04 0.00 0.00 0.00 0.00 10:33:01 ens3 69.61 53.75 71.79 40.49 0.00 0.00 0.00 0.00 10:33:01 lo 20.23 20.23 2.08 2.08 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 388.32 236.33 4217.80 55.56 0.00 0.00 0.00 0.00 Average: lo 2.15 2.15 0.23 0.23 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-7907) 02/23/24 _x86_64_ (8 CPU) 10:24:44 LINUX RESTART (8 CPU) 10:25:01 CPU %user %nice %system %iowait %steal %idle 10:26:01 all 10.51 0.00 1.37 3.34 0.05 84.73 10:26:01 0 5.15 0.00 0.95 0.60 0.05 93.25 10:26:01 1 13.97 0.00 0.98 0.85 0.03 84.16 10:26:01 2 27.78 0.00 3.44 1.39 0.05 67.34 10:26:01 3 7.41 0.00 1.29 8.48 0.08 82.73 10:26:01 4 8.85 0.00 0.73 0.48 0.03 89.90 10:26:01 5 8.60 0.00 1.19 2.42 0.03 87.76 10:26:01 6 4.38 0.00 0.97 2.97 0.07 91.62 10:26:01 7 7.98 0.00 1.40 9.50 0.05 81.07 10:27:01 all 21.60 0.00 1.05 1.53 0.06 75.76 10:27:01 0 27.15 0.00 1.32 1.56 0.07 69.91 10:27:01 1 21.11 0.00 1.19 1.20 0.05 76.45 10:27:01 2 22.55 0.00 0.68 0.08 0.05 76.64 10:27:01 3 28.00 0.00 1.61 1.15 0.07 69.17 10:27:01 4 18.10 0.00 0.80 2.99 0.08 78.02 10:27:01 5 19.56 0.00 1.29 0.63 0.07 78.46 10:27:01 6 22.82 0.00 0.54 0.28 0.05 76.31 10:27:01 7 13.53 0.00 0.95 4.36 0.03 81.13 10:28:01 all 46.88 0.00 1.43 0.58 0.07 51.04 10:28:01 0 42.60 0.00 1.55 2.40 0.07 53.38 10:28:01 1 48.55 0.00 1.59 0.02 0.10 49.74 10:28:01 2 57.01 0.00 1.07 0.07 0.07 41.79 10:28:01 3 54.18 0.00 1.22 0.03 0.07 44.50 10:28:01 4 44.29 0.00 0.89 0.90 0.08 53.83 10:28:01 5 37.97 0.00 1.84 0.18 0.07 59.94 10:28:01 6 54.18 0.00 1.79 0.22 0.07 43.74 10:28:01 7 36.30 0.00 1.46 0.79 0.07 61.39 10:29:01 all 15.73 0.00 1.78 2.18 0.05 80.26 10:29:01 0 11.09 0.00 1.60 1.22 0.05 86.04 10:29:01 1 18.52 0.00 1.41 4.64 0.07 75.36 10:29:01 2 38.37 0.00 2.69 2.00 0.05 56.88 10:29:01 3 18.59 0.00 2.02 0.03 0.05 79.31 10:29:01 4 7.77 0.00 1.46 0.02 0.02 90.74 10:29:01 5 9.51 0.00 1.67 0.03 0.02 88.77 10:29:01 6 12.70 0.00 1.83 0.60 0.05 84.82 10:29:01 7 9.51 0.00 1.53 8.91 0.07 79.98 10:30:01 all 27.20 0.00 6.06 3.54 0.08 63.11 10:30:01 0 23.96 0.00 5.22 1.53 0.08 69.20 10:30:01 1 26.23 0.00 5.60 0.97 0.08 67.12 10:30:01 2 26.37 0.00 7.55 6.16 0.08 59.84 10:30:01 3 29.34 0.00 5.55 0.32 0.07 64.71 10:30:01 4 32.18 0.00 7.27 0.70 0.07 59.78 10:30:01 5 28.46 0.00 4.40 1.35 0.07 65.72 10:30:01 6 25.41 0.00 6.03 0.47 0.07 68.03 10:30:01 7 25.66 0.00 6.93 16.92 0.10 50.39 10:31:01 all 28.54 0.00 3.79 4.26 0.11 63.29 10:31:01 0 35.71 0.00 2.68 1.01 0.08 60.52 10:31:01 1 27.04 0.00 3.89 4.69 0.12 64.27 10:31:01 2 32.03 0.00 4.08 3.14 0.10 60.64 10:31:01 3 29.43 0.00 3.70 1.96 0.08 64.83 10:31:01 4 25.40 0.00 4.19 3.39 0.10 66.92 10:31:01 5 26.57 0.00 3.25 0.35 0.25 69.57 10:31:01 6 24.79 0.00 4.14 1.23 0.10 69.73 10:31:01 7 27.25 0.00 4.42 18.41 0.10 49.82 10:32:01 all 22.22 0.00 1.53 0.81 0.10 75.34 10:32:01 0 24.77 0.00 1.40 0.03 0.10 73.69 10:32:01 1 20.66 0.00 1.60 0.33 0.10 77.30 10:32:01 2 35.43 0.00 1.27 0.22 0.08 62.99 10:32:01 3 20.05 0.00 1.48 3.56 0.12 74.80 10:32:01 4 20.04 0.00 1.82 0.94 0.10 77.09 10:32:01 5 16.76 0.00 1.36 0.10 0.10 81.68 10:32:01 6 22.30 0.00 1.79 1.06 0.08 74.77 10:32:01 7 17.77 0.00 1.44 0.28 0.12 80.39 10:33:01 all 11.15 0.00 1.59 1.48 0.09 85.69 10:33:01 0 23.58 0.00 2.06 1.09 0.10 73.17 10:33:01 1 7.87 0.00 1.44 0.15 0.07 90.47 10:33:01 2 7.58 0.00 1.42 0.42 0.07 90.52 10:33:01 3 7.80 0.00 1.36 5.24 0.08 85.52 10:33:01 4 11.97 0.00 1.69 3.00 0.08 83.25 10:33:01 5 14.56 0.00 1.64 0.82 0.10 82.88 10:33:01 6 8.71 0.00 1.74 0.54 0.10 88.91 10:33:01 7 7.12 0.00 1.37 0.60 0.07 90.83 Average: all 22.97 0.00 2.32 2.21 0.08 72.43 Average: 0 24.25 0.00 2.09 1.18 0.08 72.40 Average: 1 22.99 0.00 2.20 1.60 0.08 73.13 Average: 2 30.89 0.00 2.77 1.67 0.07 64.60 Average: 3 24.34 0.00 2.27 2.60 0.08 70.71 Average: 4 21.03 0.00 2.34 1.55 0.07 75.00 Average: 5 20.23 0.00 2.08 0.74 0.09 76.86 Average: 6 21.90 0.00 2.35 0.92 0.07 74.76 Average: 7 18.11 0.00 2.42 7.44 0.08 71.96