---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-5154 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: 2799.996 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 16G 140G 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 832 23306 0 8027 30879 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:5e:1d:0c brd ff:ff:ff:ff:ff:ff inet 10.30.106.205/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85793sec preferred_lft 85793sec inet6 fe80::f816:3eff:fe5e:1d0c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:d7:f8:e3 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-v1-8c-8g-5154) 12/14/23 _x86_64_ (8 CPU) 22:47:24 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 116.35 43.42 72.94 1958.04 26013.22 22:50:01 108.13 12.53 95.60 267.38 62893.84 22:51:01 217.53 2.57 214.96 83.57 126347.35 22:52:01 220.86 20.08 200.78 3862.82 58911.91 22:53:01 142.81 0.00 142.81 0.00 54386.80 22:54:01 121.16 0.02 121.14 0.13 34268.20 22:55:01 16.00 0.00 16.00 0.00 22852.86 22:56:01 86.75 0.00 86.75 0.00 14857.12 22:57:01 16.51 0.50 16.01 53.45 15327.56 Average: 116.23 8.73 107.51 689.31 46244.78 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30160684 31740488 2778536 8.44 67760 1823484 1370912 4.03 827996 1660892 154904 22:50:01 27207796 31693568 5731424 17.40 87668 4643352 1349440 3.97 1499316 3829988 1629288 22:51:01 25835232 30909616 7103988 21.57 128196 5118528 2099336 6.18 1700748 4921128 379260 22:52:01 24261896 30677324 8677324 26.34 166736 6307652 2381256 7.01 2176856 5900720 436992 22:53:01 23973292 30871068 8965928 27.22 167212 6775768 2093984 6.16 2537060 5817280 96136 22:54:01 24052996 31316316 8886224 26.98 168236 7128984 1729744 5.09 2225904 6039284 732 22:55:01 22584272 30028216 10354948 31.44 168332 7304512 2468960 7.26 3752176 5968192 68268 22:56:01 24173616 31685908 8765604 26.61 168424 7370504 1386808 4.08 2036208 6101444 230392 22:57:01 23884556 31631648 9054664 27.49 171796 7596032 1401808 4.12 2248628 6173996 43520 Average: 25126038 31172684 7813182 23.72 143818 6007646 1809139 5.32 2111655 5156992 337721 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 198.61 115.32 1170.68 36.86 0.00 0.00 0.00 0.00 22:49:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 7490.32 4703.47 24856.74 1116.56 0.00 0.00 0.00 0.00 22:50:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 391.82 297.25 3422.99 60.71 0.00 0.00 0.00 0.00 22:51:01 lo 1.07 1.07 0.16 0.16 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 260.94 195.07 2540.05 41.42 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 36.68 28.93 20.34 9.33 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 58.59 49.59 168.16 12.45 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 3.05 2.35 0.99 1.19 0.00 0.00 0.00 0.00 22:55:01 lo 11.28 11.28 0.58 0.58 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 20.20 14.75 4.43 4.76 0.00 0.00 0.00 0.00 22:56:01 lo 29.88 29.88 1.53 1.53 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 2009.06 1281.39 489.30 7902.17 0.00 0.00 0.00 0.00 22:57:01 lo 0.33 0.33 0.03 0.03 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 1165.12 744.34 3635.17 1022.51 0.00 0.00 0.00 0.00 Average: lo 5.07 5.07 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-5154) 12/14/23 _x86_64_ (8 CPU) 22:47:24 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.26 0.00 0.80 2.08 0.04 86.82 22:49:01 0 1.90 0.00 0.58 0.12 0.00 97.41 22:49:01 1 2.61 0.00 0.27 0.03 0.02 97.07 22:49:01 2 15.66 0.00 1.26 1.24 0.05 81.79 22:49:01 3 17.53 0.00 1.04 11.57 0.05 69.81 22:49:01 4 17.16 0.00 1.15 0.66 0.03 80.99 22:49:01 5 10.14 0.00 0.90 0.70 0.02 88.25 22:49:01 6 3.29 0.00 0.39 1.94 0.09 94.29 22:49:01 7 13.82 0.00 0.83 0.42 0.02 84.91 22:50:01 all 7.91 0.00 3.36 3.34 0.05 85.34 22:50:01 0 1.40 0.00 1.09 0.00 0.03 97.48 22:50:01 1 4.58 0.00 3.47 0.02 0.02 91.92 22:50:01 2 3.01 0.00 4.58 0.24 0.07 92.10 22:50:01 3 3.81 0.00 2.78 9.44 0.05 83.92 22:50:01 4 23.33 0.00 7.07 1.00 0.07 68.53 22:50:01 5 7.17 0.00 0.54 0.08 0.02 92.19 22:50:01 6 1.36 0.00 1.98 15.82 0.08 80.75 22:50:01 7 18.87 0.00 5.47 0.02 0.07 75.57 22:51:01 all 13.13 0.00 2.02 7.63 0.06 77.16 22:51:01 0 12.66 0.00 1.95 0.63 0.03 84.72 22:51:01 1 17.93 0.00 0.44 1.47 0.07 80.10 22:51:01 2 9.91 0.00 4.58 9.21 0.07 76.24 22:51:01 3 7.57 0.00 2.25 2.25 0.05 87.88 22:51:01 4 7.97 0.00 0.89 8.39 0.08 82.67 22:51:01 5 11.28 0.00 0.74 0.15 0.03 87.80 22:51:01 6 8.69 0.00 0.89 20.12 0.07 70.24 22:51:01 7 29.13 0.00 4.43 18.92 0.08 47.44 22:52:01 all 21.26 0.00 2.66 3.70 0.08 72.30 22:52:01 0 24.26 0.00 1.11 0.07 0.05 74.52 22:52:01 1 17.14 0.00 3.88 11.90 0.07 67.01 22:52:01 2 18.61 0.00 2.00 0.07 0.08 79.24 22:52:01 3 26.99 0.00 5.00 1.45 0.10 66.46 22:52:01 4 27.40 0.00 1.86 4.23 0.07 66.44 22:52:01 5 22.82 0.00 1.00 0.02 0.07 76.09 22:52:01 6 16.01 0.00 1.38 9.50 0.07 73.04 22:52:01 7 16.87 0.00 5.15 2.39 0.12 75.48 22:53:01 all 22.56 0.00 2.24 2.54 0.06 72.60 22:53:01 0 27.49 0.00 2.99 9.08 0.08 60.36 22:53:01 1 54.30 0.00 2.36 0.47 0.07 42.80 22:53:01 2 12.82 0.00 1.70 0.32 0.02 85.14 22:53:01 3 28.52 0.00 1.88 0.00 0.05 69.55 22:53:01 4 8.70 0.00 0.84 0.02 0.03 90.41 22:53:01 5 9.26 0.00 5.78 8.99 0.08 75.89 22:53:01 6 23.29 0.00 1.27 0.59 0.12 74.74 22:53:01 7 16.20 0.00 1.04 0.86 0.03 81.87 22:54:01 all 15.08 0.00 2.15 1.86 0.06 80.86 22:54:01 0 17.08 0.00 0.85 3.62 0.03 78.42 22:54:01 1 9.62 0.00 1.59 0.03 0.10 88.65 22:54:01 2 7.40 0.00 2.18 10.81 0.05 79.57 22:54:01 3 13.78 0.00 3.16 0.07 0.05 82.94 22:54:01 4 6.54 0.00 0.47 0.00 0.03 92.96 22:54:01 5 25.08 0.00 4.47 0.05 0.07 70.33 22:54:01 6 24.50 0.00 2.52 0.25 0.08 72.64 22:54:01 7 16.62 0.00 1.92 0.00 0.05 81.41 22:55:01 all 13.77 0.00 3.91 1.03 0.07 81.22 22:55:01 0 4.99 0.00 2.40 0.00 0.05 92.56 22:55:01 1 6.48 0.00 3.13 0.00 0.10 90.29 22:55:01 2 41.04 0.00 4.38 0.05 0.08 54.45 22:55:01 3 7.78 0.00 3.43 7.75 0.05 80.98 22:55:01 4 5.99 0.00 2.18 0.00 0.05 91.78 22:55:01 5 8.24 0.00 3.81 0.00 0.03 87.92 22:55:01 6 29.35 0.00 7.68 0.44 0.13 62.40 22:55:01 7 6.35 0.00 4.36 0.00 0.05 89.24 22:56:01 all 10.21 0.00 7.85 0.73 0.08 81.12 22:56:01 0 27.16 0.00 5.03 0.00 0.10 67.71 22:56:01 1 3.30 0.00 4.37 0.00 0.10 92.23 22:56:01 2 13.77 0.00 13.94 0.05 0.07 72.17 22:56:01 3 6.34 0.00 5.94 4.06 0.10 83.55 22:56:01 4 6.89 0.00 7.29 0.00 0.08 85.74 22:56:01 5 7.26 0.00 6.29 0.37 0.07 86.01 22:56:01 6 7.32 0.00 4.18 1.39 0.10 87.02 22:56:01 7 9.70 0.00 15.84 0.00 0.05 74.41 22:57:01 all 6.78 0.00 0.93 0.40 0.02 91.87 22:57:01 0 30.11 0.00 1.93 0.00 0.03 67.93 22:57:01 1 1.91 0.00 1.48 0.00 0.02 96.60 22:57:01 2 3.59 0.00 0.57 3.07 0.02 92.75 22:57:01 3 0.38 0.00 0.13 0.03 0.00 99.45 22:57:01 4 1.39 0.00 0.33 0.00 0.00 98.28 22:57:01 5 0.48 0.00 0.17 0.00 0.02 99.33 22:57:01 6 0.82 0.00 1.09 0.00 0.03 98.06 22:57:01 7 15.67 0.00 1.79 0.07 0.02 82.46 Average: all 13.45 0.00 2.88 2.59 0.06 81.03 Average: 0 16.35 0.00 1.99 1.51 0.05 80.11 Average: 1 13.07 0.00 2.34 1.54 0.06 82.99 Average: 2 14.02 0.00 3.91 2.79 0.06 79.22 Average: 3 12.50 0.00 2.85 4.05 0.06 80.54 Average: 4 11.69 0.00 2.45 1.59 0.05 84.23 Average: 5 11.31 0.00 2.63 1.15 0.04 84.87 Average: 6 12.75 0.00 2.37 5.57 0.09 79.22 Average: 7 15.90 0.00 4.53 2.51 0.05 77.01