---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23790 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 13G 143G 8% / 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 831 26543 0 4792 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:97:35:f3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.126/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fe97:35f3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:89:4d:aa 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-23790) 04/17/24 _x86_64_ (8 CPU) 02:48:34 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 66.72 35.88 30.84 2929.38 42571.44 02:51:01 49.93 22.31 27.61 710.28 7081.35 02:52:01 80.00 13.25 66.76 972.90 14036.59 02:53:01 91.48 22.73 68.76 2705.42 12856.39 02:54:01 185.98 2.68 183.30 425.47 91457.07 02:55:01 264.46 9.60 254.86 413.36 14555.29 02:56:01 6.45 0.02 6.43 1.07 5354.76 02:57:01 9.78 0.00 9.78 0.00 5560.97 02:58:01 5.70 0.00 5.70 0.00 5342.74 02:59:01 47.66 1.77 45.89 61.19 7516.51 Average: 80.81 10.82 69.99 821.91 20632.13 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30561752 31822424 2377468 7.22 38912 1549320 1357888 4.00 699884 1425976 332 02:51:01 30331268 31700496 2607952 7.92 53084 1636588 1460880 4.30 844896 1492468 44688 02:52:01 30184476 31759660 2754744 8.36 68640 1817112 1404852 4.13 808484 1654600 19740 02:53:01 29705728 31718148 3233492 9.82 89700 2215512 1573220 4.63 900088 2001824 209452 02:54:01 26993116 31440088 5946104 18.05 119320 4523620 3793868 11.16 1224080 4250020 524 02:55:01 24085864 28779656 8853356 26.88 133232 4644360 9189240 27.04 4007432 4326176 2360 02:56:01 24072168 28764612 8867052 26.92 133296 4644568 9169872 26.98 4024004 4324260 304 02:57:01 23611104 28312296 9328116 28.32 133480 4648184 9317452 27.41 4478928 4325300 1164 02:58:01 23598984 28298080 9340236 28.36 133524 4649208 9317732 27.41 4494956 4322232 32 02:59:01 27131424 31572568 5807796 17.63 134544 4506608 1572136 4.63 1276656 4063120 15272 Average: 27027588 30416803 5911632 17.95 103773 3483508 4815714 14.17 2275941 3218598 29387 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 02:50:01 ens3 333.09 225.45 699.89 55.23 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 02:51:01 ens3 27.05 23.76 208.21 6.11 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 02:52:01 ens3 29.98 19.36 617.24 3.09 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 lo 5.40 5.40 0.51 0.51 0.00 0.00 0.00 0.00 02:53:01 ens3 96.67 73.94 1697.76 11.10 0.00 0.00 0.00 0.00 02:53:01 br-1b518a21057a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 veth002f73a 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:54:01 vethfb7cb3d 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 veth91fd581 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 veth002f73a 2.18 2.53 7.84 2.59 0.00 0.00 0.00 0.00 02:55:01 vethfb7cb3d 0.42 0.73 0.04 0.85 0.00 0.00 0.00 0.00 02:55:01 veth034b785 1.70 2.07 0.53 2.72 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 veth002f73a 0.45 0.30 0.05 0.07 0.00 0.00 0.00 0.00 02:56:01 vethfb7cb3d 0.45 0.47 0.04 0.91 0.00 0.00 0.00 0.00 02:56:01 veth034b785 0.28 0.37 0.27 0.04 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 veth002f73a 4.57 4.77 15.04 4.98 0.00 0.00 0.00 0.00 02:57:01 vethfb7cb3d 0.48 0.50 0.05 1.02 0.00 0.00 0.00 0.00 02:57:01 veth034b785 2.33 2.20 0.93 5.11 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 veth002f73a 2.40 2.65 0.41 0.50 0.00 0.00 0.00 0.00 02:58:01 vethfb7cb3d 0.52 0.53 0.05 1.13 0.00 0.00 0.00 0.00 02:58:01 veth034b785 1.97 1.80 1.20 0.31 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 lo 62.31 62.31 45.40 45.40 0.00 0.00 0.00 0.00 02:59:01 ens3 1084.02 702.48 21481.76 159.24 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: lo 5.89 5.89 4.51 4.51 0.00 0.00 0.00 0.00 Average: ens3 107.18 69.21 2141.34 15.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23790) 04/17/24 _x86_64_ (8 CPU) 02:48:34 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 2.89 0.00 0.37 4.37 0.02 92.35 02:50:01 0 2.89 0.00 0.28 8.86 0.02 87.95 02:50:01 1 1.58 0.00 0.69 19.16 0.02 78.55 02:50:01 2 3.61 0.00 0.22 0.35 0.02 95.81 02:50:01 3 3.88 0.00 0.20 0.48 0.02 95.42 02:50:01 4 3.28 0.00 0.45 3.22 0.02 93.03 02:50:01 5 2.35 0.00 0.53 2.14 0.03 94.94 02:50:01 6 0.70 0.00 0.25 0.30 0.02 98.73 02:50:01 7 4.80 0.00 0.35 0.52 0.02 94.31 02:51:01 all 4.95 0.00 0.32 4.81 0.03 89.89 02:51:01 0 7.13 0.00 0.38 5.86 0.02 86.61 02:51:01 1 0.59 0.00 0.20 25.24 0.02 73.96 02:51:01 2 0.45 0.00 0.07 2.42 0.03 97.03 02:51:01 3 0.38 0.00 0.05 0.55 0.00 99.02 02:51:01 4 14.98 0.00 0.52 1.83 0.03 82.64 02:51:01 5 11.43 0.00 0.74 0.50 0.03 87.30 02:51:01 6 2.02 0.00 0.33 1.10 0.08 96.47 02:51:01 7 2.62 0.00 0.25 1.05 0.02 96.06 02:52:01 all 4.45 0.00 0.41 2.83 0.02 92.28 02:52:01 0 0.85 0.00 0.20 0.20 0.02 98.73 02:52:01 1 0.42 0.00 0.45 18.08 0.02 81.04 02:52:01 2 0.00 0.00 0.03 0.28 0.02 99.67 02:52:01 3 1.45 0.00 0.08 0.00 0.02 98.45 02:52:01 4 18.05 0.00 1.40 2.69 0.03 77.83 02:52:01 5 8.42 0.00 0.53 0.85 0.03 90.16 02:52:01 6 4.47 0.00 0.30 0.30 0.00 94.93 02:52:01 7 2.00 0.00 0.30 0.33 0.00 97.37 02:53:01 all 10.28 0.00 0.75 1.67 0.06 87.24 02:53:01 0 2.28 0.00 0.30 0.13 0.02 97.27 02:53:01 1 4.12 0.00 0.47 7.01 0.05 88.36 02:53:01 2 25.35 0.00 1.50 0.97 0.07 72.12 02:53:01 3 18.39 0.00 0.70 1.91 0.10 78.91 02:53:01 4 6.27 0.00 0.57 1.10 0.03 92.03 02:53:01 5 11.39 0.00 1.00 1.99 0.10 85.53 02:53:01 6 12.10 0.00 0.98 0.27 0.07 86.58 02:53:01 7 2.33 0.00 0.48 0.00 0.03 97.15 02:54:01 all 9.67 0.00 3.78 8.53 0.13 77.89 02:54:01 0 9.43 0.00 4.96 0.30 0.15 85.15 02:54:01 1 10.26 0.00 4.16 10.43 0.14 75.01 02:54:01 2 8.68 0.00 3.47 1.55 0.12 86.17 02:54:01 3 9.53 0.00 4.96 48.99 0.15 36.37 02:54:01 4 10.83 0.00 3.60 0.07 0.13 85.37 02:54:01 5 8.83 0.00 2.79 0.79 0.12 87.47 02:54:01 6 8.76 0.00 3.26 5.23 0.12 82.63 02:54:01 7 11.04 0.00 3.04 1.32 0.12 84.49 02:55:01 all 27.37 0.00 3.27 1.73 0.10 67.53 02:55:01 0 32.17 0.00 3.79 1.20 0.10 62.74 02:55:01 1 33.27 0.00 4.41 1.30 0.12 60.91 02:55:01 2 28.38 0.00 3.48 2.17 0.08 65.89 02:55:01 3 25.75 0.00 2.61 3.52 0.10 68.02 02:55:01 4 27.89 0.00 3.45 0.89 0.10 67.67 02:55:01 5 23.24 0.00 3.01 0.42 0.10 73.23 02:55:01 6 27.60 0.00 2.67 2.14 0.08 67.51 02:55:01 7 20.66 0.00 2.74 2.20 0.08 74.31 02:56:01 all 0.69 0.00 0.08 0.39 0.04 98.81 02:56:01 0 0.12 0.00 0.03 0.08 0.02 99.75 02:56:01 1 0.92 0.00 0.07 0.00 0.03 98.98 02:56:01 2 1.12 0.00 0.03 0.00 0.00 98.85 02:56:01 3 0.62 0.00 0.10 2.92 0.05 96.31 02:56:01 4 0.72 0.00 0.08 0.00 0.05 99.15 02:56:01 5 0.82 0.00 0.15 0.00 0.05 98.98 02:56:01 6 0.85 0.00 0.05 0.10 0.05 98.95 02:56:01 7 0.35 0.00 0.08 0.00 0.07 99.50 02:57:01 all 5.78 0.00 0.59 0.40 0.06 93.17 02:57:01 0 4.84 0.00 0.60 0.00 0.08 94.48 02:57:01 1 4.39 0.00 0.38 0.00 0.03 95.19 02:57:01 2 7.66 0.00 0.55 0.00 0.03 91.75 02:57:01 3 6.86 0.00 0.58 2.70 0.03 89.82 02:57:01 4 4.47 0.00 0.48 0.00 0.10 94.94 02:57:01 5 6.44 0.00 0.69 0.00 0.07 92.80 02:57:01 6 6.26 0.00 0.69 0.38 0.07 92.60 02:57:01 7 5.29 0.00 0.72 0.13 0.05 93.81 02:58:01 all 1.50 0.00 0.21 0.33 0.07 97.89 02:58:01 0 1.64 0.00 0.28 0.00 0.07 98.01 02:58:01 1 1.35 0.00 0.15 0.00 0.03 98.47 02:58:01 2 1.54 0.00 0.22 0.00 0.10 98.14 02:58:01 3 1.57 0.00 0.25 2.55 0.07 95.56 02:58:01 4 0.83 0.00 0.20 0.00 0.07 98.90 02:58:01 5 1.39 0.00 0.18 0.00 0.08 98.35 02:58:01 6 2.41 0.00 0.17 0.05 0.07 97.31 02:58:01 7 1.25 0.00 0.22 0.07 0.10 98.36 02:59:01 all 3.77 0.00 0.61 0.60 0.05 94.97 02:59:01 0 1.82 0.00 0.55 0.10 0.03 97.50 02:59:01 1 1.75 0.00 0.53 0.12 0.05 97.54 02:59:01 2 20.17 0.00 1.14 0.52 0.08 78.09 02:59:01 3 1.02 0.00 0.57 3.43 0.07 94.92 02:59:01 4 1.22 0.00 0.40 0.07 0.03 98.28 02:59:01 5 1.12 0.00 0.55 0.17 0.03 98.13 02:59:01 6 1.98 0.00 0.59 0.34 0.05 97.05 02:59:01 7 1.05 0.00 0.53 0.10 0.05 98.26 Average: all 7.12 0.00 1.03 2.56 0.06 89.23 Average: 0 6.29 0.00 1.13 1.68 0.05 90.85 Average: 1 5.84 0.00 1.15 8.12 0.05 84.84 Average: 2 9.69 0.00 1.07 0.83 0.06 88.36 Average: 3 6.92 0.00 1.00 6.61 0.06 85.41 Average: 4 8.84 0.00 1.11 0.99 0.06 89.00 Average: 5 7.53 0.00 1.02 0.69 0.07 90.70 Average: 6 6.69 0.00 0.92 1.01 0.06 91.31 Average: 7 5.12 0.00 0.87 0.57 0.05 93.39