---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4049 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 801 25495 0 5869 30909 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:d6:8e:fe brd ff:ff:ff:ff:ff:ff inet 10.30.106.236/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85849sec preferred_lft 85849sec inet6 fe80::f816:3eff:fed6:8efe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d8:5e:af:91 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:d8ff:fe5e:af91/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4049) 11/24/23 _x86_64_ (8 CPU) 23:49:09 LINUX RESTART (8 CPU) 23:50:01 tps rtps wtps bread/s bwrtn/s 23:51:01 194.92 56.91 138.01 3390.23 91521.68 23:52:01 367.39 5.28 362.11 460.19 51308.65 23:53:01 31.16 0.00 31.16 0.00 24218.81 23:54:01 440.66 0.03 440.63 3.60 177562.67 23:55:01 2.92 0.00 2.92 0.00 42.39 23:56:01 1.60 0.00 1.60 0.00 18.93 23:57:01 0.90 0.00 0.90 0.00 12.13 23:58:01 34.36 0.82 33.54 86.92 2225.23 Average: 134.45 7.90 126.56 493.65 43403.77 23:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:51:01 29750472 31532516 3188748 9.68 77044 2008556 2191584 6.45 1092764 1797504 155696 23:52:01 28320684 31254492 4618536 14.02 109624 3090700 2538716 7.47 1485260 2745464 173384 23:53:01 26497084 31159400 6442136 19.56 120660 4738572 2688932 7.91 1627804 4353976 1143260 23:54:01 25704480 31232480 7234740 21.96 174588 5496340 2500136 7.36 1588012 5137240 380 23:55:01 25701896 31231380 7237324 21.97 174672 5496360 2500136 7.36 2005880 4719632 48 23:56:01 25676612 31227964 7262608 22.05 174704 5496400 2500136 7.36 2009304 4719512 40 23:57:01 25668500 31225576 7270720 22.07 174716 5496416 2500136 7.36 2011032 4719536 160 23:58:01 26121336 31659676 6817884 20.70 176312 5507064 1487412 4.38 1601056 4709132 1844 Average: 26680133 31315436 6259087 19.00 147790 4666301 2363398 6.95 1677639 4112750 184352 23:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:51:01 ens3 94.62 65.52 1218.11 14.71 0.00 0.00 0.00 0.00 23:51:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 23:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:52:01 ens3 864.14 488.87 8055.48 54.80 0.00 0.00 0.00 0.00 23:52:01 veth9bf309b 278.44 586.39 18.34 4425.97 0.00 0.00 0.00 0.36 23:52:01 lo 0.87 0.87 0.07 0.07 0.00 0.00 0.00 0.00 23:52:01 docker0 310.21 642.54 16.34 5121.73 0.00 0.00 0.00 0.00 23:53:01 ens3 901.46 417.06 11765.05 29.11 0.00 0.00 0.00 0.00 23:53:01 veth9bf309b 416.95 901.22 28.89 11764.99 0.00 0.00 0.00 0.96 23:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:53:01 docker0 416.95 901.20 23.18 11764.99 0.00 0.00 0.00 0.00 23:54:01 ens3 57.89 75.80 7.50 539.29 0.00 0.00 0.00 0.00 23:54:01 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 23:54:01 docker0 0.33 0.37 0.03 0.48 0.00 0.00 0.00 0.00 23:55:01 ens3 1870.32 2249.78 125.36 18009.48 0.00 0.00 0.00 0.00 23:55:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 23:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:56:01 ens3 483.29 440.79 39.08 3432.37 0.00 0.00 0.00 0.00 23:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:57:01 ens3 519.41 470.95 36.45 3679.52 0.00 0.00 0.00 0.00 23:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:58:01 ens3 114.55 104.15 27.75 622.24 0.00 0.00 0.00 0.00 23:58:01 lo 3.67 3.67 0.34 0.34 0.00 0.00 0.00 0.00 23:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 612.61 539.37 2640.34 3304.51 0.00 0.00 0.00 0.00 Average: lo 1.16 1.16 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 90.26 191.54 4.91 2090.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4049) 11/24/23 _x86_64_ (8 CPU) 23:49:09 LINUX RESTART (8 CPU) 23:50:01 CPU %user %nice %system %iowait %steal %idle 23:51:01 all 11.04 0.00 0.85 3.91 0.03 84.16 23:51:01 0 2.47 0.00 0.25 0.15 0.00 97.13 23:51:01 1 10.25 0.00 0.62 0.48 0.03 88.61 23:51:01 2 17.90 0.00 0.89 1.59 0.05 79.57 23:51:01 3 2.59 0.00 0.35 24.35 0.05 72.65 23:51:01 4 15.62 0.00 0.80 0.25 0.03 83.30 23:51:01 5 34.93 0.00 2.89 3.26 0.07 58.85 23:51:01 6 0.57 0.00 0.50 1.25 0.00 97.68 23:51:01 7 3.98 0.00 0.54 0.05 0.02 95.42 23:52:01 all 9.94 0.00 2.34 1.46 0.05 86.21 23:52:01 0 12.65 0.00 2.26 0.30 0.07 84.72 23:52:01 1 17.79 0.00 2.06 0.20 0.05 79.91 23:52:01 2 8.98 0.00 3.51 1.24 0.07 86.20 23:52:01 3 8.36 0.00 2.11 4.62 0.05 84.86 23:52:01 4 6.78 0.00 2.75 2.13 0.03 88.30 23:52:01 5 6.25 0.00 2.30 2.33 0.05 89.07 23:52:01 6 10.36 0.00 1.76 0.74 0.05 87.10 23:52:01 7 8.35 0.00 1.97 0.10 0.07 89.51 23:53:01 all 7.71 0.00 0.97 0.36 0.02 90.94 23:53:01 0 21.92 0.00 3.39 0.98 0.03 73.67 23:53:01 1 1.05 0.00 0.15 0.02 0.00 98.78 23:53:01 2 2.53 0.00 0.25 0.00 0.02 97.20 23:53:01 3 27.50 0.00 2.02 0.05 0.03 70.40 23:53:01 4 2.39 0.00 0.41 0.00 0.02 97.19 23:53:01 5 0.32 0.00 0.10 0.42 0.00 99.15 23:53:01 6 5.46 0.00 0.66 1.41 0.00 92.47 23:53:01 7 0.43 0.00 0.75 0.00 0.03 98.78 23:54:01 all 9.22 0.00 3.23 3.78 0.04 83.72 23:54:01 0 6.90 0.00 3.54 0.19 0.05 89.32 23:54:01 1 5.65 0.00 2.78 0.03 0.05 91.49 23:54:01 2 7.77 0.00 4.26 1.75 0.05 86.17 23:54:01 3 27.90 0.00 6.58 21.12 0.08 44.33 23:54:01 4 5.10 0.00 1.83 0.07 0.02 92.99 23:54:01 5 5.47 0.00 2.31 3.65 0.03 88.54 23:54:01 6 9.25 0.00 2.40 3.44 0.05 84.86 23:54:01 7 5.90 0.00 2.18 0.05 0.03 91.84 23:55:01 all 23.45 0.00 0.79 0.00 0.08 75.69 23:55:01 0 21.38 0.00 0.77 0.02 0.05 77.78 23:55:01 1 21.41 0.00 0.62 0.00 0.05 77.92 23:55:01 2 24.99 0.00 0.75 0.00 0.07 74.19 23:55:01 3 24.49 0.00 0.70 0.00 0.07 74.75 23:55:01 4 24.40 0.00 0.72 0.00 0.08 74.79 23:55:01 5 31.67 0.00 1.08 0.02 0.10 67.13 23:55:01 6 19.86 0.00 0.60 0.00 0.05 79.49 23:55:01 7 19.31 0.00 1.03 0.02 0.12 79.53 23:56:01 all 13.69 0.00 0.57 0.00 0.06 85.67 23:56:01 0 18.51 0.00 0.75 0.00 0.07 80.67 23:56:01 1 13.16 0.00 0.54 0.00 0.05 86.25 23:56:01 2 9.96 0.00 0.47 0.00 0.05 89.52 23:56:01 3 6.79 0.00 0.15 0.00 0.03 93.03 23:56:01 4 8.89 0.00 0.32 0.00 0.03 90.76 23:56:01 5 21.85 0.00 0.90 0.00 0.08 77.16 23:56:01 6 9.94 0.00 0.32 0.00 0.05 89.69 23:56:01 7 20.49 0.00 1.19 0.00 0.10 78.22 23:57:01 all 13.68 0.00 0.34 0.00 0.06 85.92 23:57:01 0 18.28 0.00 0.47 0.00 0.05 81.20 23:57:01 1 24.57 0.00 0.54 0.00 0.08 74.81 23:57:01 2 0.07 0.00 0.03 0.00 0.02 99.88 23:57:01 3 15.04 0.00 0.37 0.02 0.05 84.53 23:57:01 4 13.22 0.00 0.30 0.00 0.05 86.43 23:57:01 5 12.64 0.00 0.25 0.00 0.05 87.06 23:57:01 6 19.39 0.00 0.39 0.02 0.08 80.13 23:57:01 7 6.19 0.00 0.40 0.00 0.08 93.32 23:58:01 all 7.17 0.00 0.43 0.16 0.03 92.22 23:58:01 0 2.60 0.00 0.22 0.02 0.02 97.15 23:58:01 1 17.86 0.00 0.53 0.08 0.03 81.49 23:58:01 2 1.51 0.00 0.32 0.02 0.03 98.12 23:58:01 3 6.46 0.00 0.48 0.73 0.03 92.28 23:58:01 4 4.55 0.00 0.38 0.02 0.02 95.03 23:58:01 5 0.67 0.00 0.20 0.00 0.00 99.13 23:58:01 6 19.73 0.00 0.85 0.08 0.03 79.30 23:58:01 7 3.93 0.00 0.47 0.30 0.05 95.25 Average: all 12.00 0.00 1.19 1.21 0.05 85.56 Average: 0 13.07 0.00 1.45 0.21 0.04 85.23 Average: 1 13.99 0.00 0.98 0.10 0.04 84.88 Average: 2 9.23 0.00 1.31 0.57 0.04 88.84 Average: 3 14.86 0.00 1.58 6.34 0.05 77.17 Average: 4 10.13 0.00 0.94 0.31 0.04 88.59 Average: 5 14.26 0.00 1.25 1.21 0.05 83.23 Average: 6 11.83 0.00 0.93 0.86 0.04 86.34 Average: 7 8.59 0.00 1.06 0.07 0.06 90.22