---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-15282 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 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 835 25087 0 6243 30875 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:a5:d8:70 brd ff:ff:ff:ff:ff:ff inet 10.30.107.47/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85987sec preferred_lft 85987sec inet6 fe80::f816:3eff:fea5:d870/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:f5:37:31 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-15282) 01/26/24 _x86_64_ (8 CPU) 14:28:35 LINUX RESTART (8 CPU) 14:29:01 tps rtps wtps bread/s bwrtn/s 14:30:01 142.96 71.30 71.65 4613.90 27987.34 14:31:01 130.79 22.88 107.92 2724.08 30459.72 14:32:01 224.83 0.75 224.08 30.39 134128.71 14:33:01 187.29 2.83 184.46 442.92 37888.04 14:34:01 19.71 0.60 19.11 25.73 17950.07 14:35:01 56.11 1.18 54.92 102.12 19886.29 Average: 126.95 16.59 110.36 1323.16 44716.51 14:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:30:01 30145356 31745428 2793856 8.48 68420 1842632 1332324 3.92 825572 1679296 174924 14:31:01 29090756 31684388 3848456 11.68 97660 2773180 1607264 4.73 973016 2511452 748856 14:32:01 25861508 31684444 7077704 21.49 135148 5824592 1467980 4.32 999584 5559916 349700 14:33:01 23741040 29800496 9198172 27.92 140764 6049840 7962740 23.43 3027700 5566640 64 14:34:01 23388484 29456896 9550728 29.00 141068 6058740 8320804 24.48 3384076 5557180 1016 14:35:01 25667008 31586928 7272204 22.08 144428 5905328 1527624 4.49 1304156 5431372 44964 Average: 26315692 30993097 6623520 20.11 121248 4742385 3703123 10.90 1752351 4384309 219921 14:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:30:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 14:30:01 ens3 391.33 279.85 1686.09 66.60 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 6.60 6.60 0.62 0.62 0.00 0.00 0.00 0.00 14:31:01 br-fd1af49e3f24 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 171.95 119.30 4350.66 13.60 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 6.20 6.20 0.62 0.62 0.00 0.00 0.00 0.00 14:32:01 br-fd1af49e3f24 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 981.05 547.08 29112.17 45.23 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 vethf30b576 2.20 2.62 0.43 0.23 0.00 0.00 0.00 0.00 14:33:01 lo 1.73 1.73 0.14 0.14 0.00 0.00 0.00 0.00 14:33:01 br-fd1af49e3f24 0.48 0.48 0.04 0.04 0.00 0.00 0.00 0.00 14:33:01 vethe709866 131.19 146.33 23.50 23.33 0.00 0.00 0.00 0.00 14:34:01 vethf30b576 12.08 14.13 2.68 6.29 0.00 0.00 0.00 0.00 14:34:01 lo 15.18 15.18 19.47 19.47 0.00 0.00 0.00 0.00 14:34:01 br-fd1af49e3f24 6.58 8.22 6.77 12.82 0.00 0.00 0.00 0.00 14:34:01 vethe709866 518.66 532.66 155.97 63.12 0.00 0.00 0.00 0.01 14:35:01 lo 3.00 3.00 0.28 0.28 0.00 0.00 0.00 0.00 14:35:01 ens3 1622.33 1005.62 35288.92 179.39 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.75 5.75 3.55 3.55 0.00 0.00 0.00 0.00 Average: ens3 268.57 166.08 5870.14 29.69 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-15282) 01/26/24 _x86_64_ (8 CPU) 14:28:35 LINUX RESTART (8 CPU) 14:29:01 CPU %user %nice %system %iowait %steal %idle 14:30:01 all 11.66 0.00 1.02 2.84 0.04 84.44 14:30:01 0 5.53 0.00 0.75 0.47 0.03 93.21 14:30:01 1 5.04 0.00 0.98 5.02 0.03 88.92 14:30:01 2 6.23 0.00 0.48 5.93 0.02 87.34 14:30:01 3 3.34 0.00 0.70 0.70 0.02 95.24 14:30:01 4 15.80 0.00 1.12 1.28 0.03 81.77 14:30:01 5 11.41 0.00 1.09 1.01 0.03 86.46 14:30:01 6 27.42 0.00 1.74 7.59 0.10 63.14 14:30:01 7 18.59 0.00 1.27 0.70 0.05 79.39 14:31:01 all 10.94 0.00 1.54 2.09 0.04 85.38 14:31:01 0 9.41 0.00 1.59 0.37 0.05 88.58 14:31:01 1 1.88 0.00 0.74 9.46 0.07 87.86 14:31:01 2 2.57 0.00 0.99 0.72 0.03 95.69 14:31:01 3 20.85 0.00 2.18 1.69 0.05 75.23 14:31:01 4 12.87 0.00 1.81 0.40 0.03 84.89 14:31:01 5 9.51 0.00 1.17 0.02 0.05 89.25 14:31:01 6 17.90 0.00 2.05 3.91 0.05 76.09 14:31:01 7 12.53 0.00 1.82 0.18 0.03 85.43 14:32:01 all 11.23 0.00 4.58 8.68 0.08 75.43 14:32:01 0 11.21 0.00 4.36 0.19 0.08 84.17 14:32:01 1 12.58 0.00 5.21 43.33 0.09 38.79 14:32:01 2 11.33 0.00 4.51 12.06 0.07 72.03 14:32:01 3 13.47 0.00 5.01 0.08 0.07 81.37 14:32:01 4 9.33 0.00 3.71 0.14 0.08 86.74 14:32:01 5 10.84 0.00 5.08 10.50 0.07 73.51 14:32:01 6 10.43 0.00 4.11 3.28 0.07 82.11 14:32:01 7 10.59 0.00 4.63 0.08 0.08 84.61 14:33:01 all 25.52 0.00 3.60 2.78 0.08 68.01 14:33:01 0 21.07 0.00 3.60 1.61 0.08 73.64 14:33:01 1 27.62 0.00 3.59 9.22 0.08 59.48 14:33:01 2 24.15 0.00 3.14 2.03 0.10 70.58 14:33:01 3 23.18 0.00 3.60 1.39 0.07 71.76 14:33:01 4 30.52 0.00 4.39 0.91 0.08 64.09 14:33:01 5 24.34 0.00 3.25 0.94 0.08 71.39 14:33:01 6 23.82 0.00 3.42 5.54 0.08 67.14 14:33:01 7 29.53 0.00 3.86 0.60 0.08 65.92 14:34:01 all 9.52 0.00 1.19 1.06 0.08 88.15 14:34:01 0 9.69 0.00 1.17 0.23 0.07 88.84 14:34:01 1 10.64 0.00 1.07 0.02 0.07 88.21 14:34:01 2 10.27 0.00 1.10 0.18 0.08 88.36 14:34:01 3 9.71 0.00 1.67 0.23 0.10 88.28 14:34:01 4 10.28 0.00 1.09 0.02 0.08 88.53 14:34:01 5 7.28 0.00 1.01 0.02 0.08 91.61 14:34:01 6 9.32 0.00 1.27 7.71 0.08 81.62 14:34:01 7 8.94 0.00 1.09 0.10 0.05 89.82 14:35:01 all 5.57 0.00 0.72 1.30 0.04 92.37 14:35:01 0 1.34 0.00 0.67 0.94 0.05 97.01 14:35:01 1 2.37 0.00 0.67 1.40 0.05 95.51 14:35:01 2 1.89 0.00 0.80 0.49 0.03 96.79 14:35:01 3 2.48 0.00 0.57 0.42 0.02 96.52 14:35:01 4 1.35 0.00 0.65 0.47 0.03 97.49 14:35:01 5 1.34 0.00 0.43 0.07 0.03 98.13 14:35:01 6 16.12 0.00 0.75 6.19 0.05 76.90 14:35:01 7 17.60 0.00 1.23 0.47 0.07 80.63 Average: all 12.40 0.00 2.10 3.11 0.06 82.32 Average: 0 9.70 0.00 2.02 0.63 0.06 87.58 Average: 1 10.00 0.00 2.03 11.31 0.06 76.59 Average: 2 9.40 0.00 1.83 3.56 0.06 85.15 Average: 3 12.16 0.00 2.28 0.75 0.05 84.75 Average: 4 13.35 0.00 2.12 0.54 0.06 83.93 Average: 5 10.77 0.00 2.00 2.08 0.06 85.10 Average: 6 17.52 0.00 2.22 5.71 0.07 74.48 Average: 7 16.31 0.00 2.31 0.36 0.06 80.96