---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-2317 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 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 860 23346 0 7960 30851 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:81:e9:82 brd ff:ff:ff:ff:ff:ff inet 10.30.106.63/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fe81:e982/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:86:06:e6 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-2317) 05/11/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 316.64 42.70 273.94 1927.22 18243.52 22:50:01 110.46 12.45 98.02 262.09 66081.39 22:51:01 207.97 2.58 205.38 82.92 107657.39 22:52:01 227.76 20.05 207.72 3859.22 50787.54 22:53:01 145.01 0.10 144.91 4.67 47216.26 22:54:01 92.40 0.02 92.38 0.13 22634.09 22:55:01 15.38 0.00 15.38 0.00 16311.15 22:56:01 147.16 0.00 147.16 0.00 26871.79 22:57:01 26.20 0.53 25.67 54.67 11983.87 Average: 143.23 8.72 134.51 687.91 40865.34 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30150792 31715824 2788428 8.47 68332 1808528 1377344 4.05 855640 1645880 155268 22:50:01 26612684 31675400 6326536 19.21 92316 5199836 1374420 4.04 2002024 3908796 1937024 22:51:01 25716480 30894308 7222740 21.93 144804 5182336 2155620 6.34 1733364 4985768 503516 22:52:01 23946780 30378076 8992440 27.30 167104 6323728 2672876 7.86 2571280 5823904 482528 22:53:01 23927956 30835648 9011264 27.36 168416 6783940 2119784 6.24 2598316 5803356 73348 22:54:01 23818772 31026608 9120448 27.69 168688 7075796 2008492 5.91 2593428 5909476 1788 22:55:01 22530152 29926924 10409068 31.60 168780 7259140 2528284 7.44 3857432 5921564 11616 22:56:01 23975324 31654144 8963896 27.21 168904 7533216 1397484 4.11 2221088 6114124 16 22:57:01 23913180 31597948 9026040 27.40 170872 7537848 1421204 4.18 2286416 6112740 1164 Average: 24954680 31078320 7984540 24.24 146468 6078263 1895056 5.58 2302110 5136179 351808 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 ens3 238.25 158.90 1110.88 54.81 0.00 0.00 0.00 0.00 22:49:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 6179.55 4085.72 24661.50 1073.16 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 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 451.61 326.85 3686.13 59.04 0.00 0.00 0.00 0.00 22:51:01 lo 1.00 1.00 0.15 0.15 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 22:52:01 ens3 171.15 134.98 2255.24 18.06 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 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 91.52 75.64 190.96 28.28 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 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 20.43 15.13 4.63 4.73 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 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 3.57 2.55 0.98 1.30 0.00 0.00 0.00 0.00 22:55:01 lo 24.31 24.31 1.25 1.25 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 22:56:01 ens3 995.97 595.02 188.33 2046.45 0.00 0.00 0.00 0.00 22:56:01 lo 16.95 16.95 0.87 0.87 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 22:57:01 ens3 2866.72 1813.20 506.61 6051.57 0.00 0.00 0.00 0.00 22:57:01 lo 0.47 0.47 0.05 0.05 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 Average: ens3 1224.26 800.86 3622.82 1037.38 0.00 0.00 0.00 0.00 Average: lo 5.10 5.10 0.29 0.29 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-v1-8c-8g-2317) 05/11/24 _x86_64_ (8 CPU) 22:47:25 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.84 0.00 1.01 2.26 0.04 85.86 22:49:01 0 5.52 0.00 0.40 0.60 0.03 93.45 22:49:01 1 2.84 0.00 1.29 12.86 0.03 82.98 22:49:01 2 3.72 0.00 0.68 0.15 0.02 95.43 22:49:01 3 34.27 0.00 2.04 1.79 0.07 61.84 22:49:01 4 22.77 0.00 1.67 0.80 0.05 74.71 22:49:01 5 8.79 0.00 0.70 0.20 0.02 90.29 22:49:01 6 4.80 0.00 0.55 0.23 0.02 94.40 22:49:01 7 4.07 0.00 0.67 1.44 0.07 93.75 22:50:01 all 8.25 0.00 3.21 2.63 0.04 85.86 22:50:01 0 14.50 0.00 1.88 0.05 0.03 83.53 22:50:01 1 0.91 0.00 0.84 3.97 0.02 94.26 22:50:01 2 9.24 0.00 1.42 3.64 0.02 85.68 22:50:01 3 19.58 0.00 4.62 11.62 0.05 64.12 22:50:01 4 8.56 0.00 3.28 0.08 0.07 88.01 22:50:01 5 4.72 0.00 4.82 0.00 0.05 90.41 22:50:01 6 2.27 0.00 5.96 0.03 0.05 91.68 22:50:01 7 6.26 0.00 2.89 1.65 0.07 89.13 22:51:01 all 12.43 0.00 2.08 8.34 0.06 77.09 22:51:01 0 8.96 0.00 0.72 0.20 0.05 90.08 22:51:01 1 12.17 0.00 1.75 6.55 0.07 79.46 22:51:01 2 17.90 0.00 1.17 8.27 0.07 72.59 22:51:01 3 13.09 0.00 3.05 10.62 0.05 73.18 22:51:01 4 19.86 0.00 2.24 9.29 0.07 68.54 22:51:01 5 12.47 0.00 2.92 0.84 0.05 83.73 22:51:01 6 8.85 0.00 2.96 17.58 0.08 70.53 22:51:01 7 6.14 0.00 1.80 13.45 0.05 78.56 22:52:01 all 23.27 0.00 2.38 3.69 0.07 70.60 22:52:01 0 15.49 0.00 2.34 0.79 0.05 81.33 22:52:01 1 16.01 0.00 1.70 2.79 0.07 79.43 22:52:01 2 23.84 0.00 2.18 11.21 0.10 62.67 22:52:01 3 23.35 0.00 3.44 6.04 0.07 67.10 22:52:01 4 33.70 0.00 2.93 5.62 0.05 57.70 22:52:01 5 25.25 0.00 3.12 2.48 0.07 69.08 22:52:01 6 26.13 0.00 1.97 0.50 0.07 71.34 22:52:01 7 22.45 0.00 1.34 0.10 0.05 76.07 22:53:01 all 23.32 0.00 2.57 2.37 0.06 71.69 22:53:01 0 11.84 0.00 1.86 0.64 0.03 85.64 22:53:01 1 11.62 0.00 0.99 2.95 0.03 84.41 22:53:01 2 15.91 0.00 2.46 5.72 0.08 75.83 22:53:01 3 7.63 0.00 5.91 6.18 0.03 80.25 22:53:01 4 21.39 0.00 1.81 0.00 0.08 76.71 22:53:01 5 48.19 0.00 2.81 0.02 0.05 48.94 22:53:01 6 43.10 0.00 2.97 0.00 0.07 53.87 22:53:01 7 26.88 0.00 1.70 3.39 0.05 67.97 22:54:01 all 13.56 0.00 2.21 1.29 0.05 82.89 22:54:01 0 40.20 0.00 10.96 0.00 0.07 48.77 22:54:01 1 2.87 0.00 0.54 0.87 0.05 95.68 22:54:01 2 16.83 0.00 0.91 0.00 0.12 82.14 22:54:01 3 4.55 0.00 0.27 5.19 0.03 89.95 22:54:01 4 6.68 0.00 0.37 0.00 0.03 92.92 22:54:01 5 7.26 0.00 0.32 0.00 0.02 92.41 22:54:01 6 9.12 0.00 0.52 4.27 0.03 86.06 22:54:01 7 20.97 0.00 3.79 0.00 0.05 75.19 22:55:01 all 13.39 0.00 6.42 0.63 0.08 79.48 22:55:01 0 4.06 0.00 3.92 0.00 0.07 91.95 22:55:01 1 16.43 0.00 12.10 2.26 0.12 69.10 22:55:01 2 19.30 0.00 7.86 0.20 0.07 72.57 22:55:01 3 6.27 0.00 4.54 2.55 0.08 86.56 22:55:01 4 8.87 0.00 2.53 0.00 0.07 88.53 22:55:01 5 34.89 0.00 12.92 0.00 0.08 52.11 22:55:01 6 10.24 0.00 2.67 0.00 0.07 87.02 22:55:01 7 6.93 0.00 4.85 0.00 0.07 88.15 22:56:01 all 10.36 0.00 4.86 1.19 0.06 83.54 22:56:01 0 48.63 0.00 4.71 0.00 0.08 46.58 22:56:01 1 8.25 0.00 6.40 4.14 0.05 81.17 22:56:01 2 7.34 0.00 8.03 3.87 0.05 80.71 22:56:01 3 2.05 0.00 3.21 1.48 0.07 93.19 22:56:01 4 3.25 0.00 2.61 0.00 0.05 94.09 22:56:01 5 2.73 0.00 4.83 0.00 0.03 92.41 22:56:01 6 2.56 0.00 1.93 0.00 0.07 95.44 22:56:01 7 7.47 0.00 7.03 0.00 0.05 85.45 22:57:01 all 5.56 0.00 1.09 0.77 0.03 92.55 22:57:01 0 4.45 0.00 0.27 0.02 0.00 95.27 22:57:01 1 1.68 0.00 0.40 4.43 0.03 93.45 22:57:01 2 14.62 0.00 2.97 0.20 0.05 82.17 22:57:01 3 3.94 0.00 2.48 1.13 0.03 92.42 22:57:01 4 14.10 0.00 1.81 0.29 0.05 83.76 22:57:01 5 0.61 0.00 0.35 0.00 0.03 99.01 22:57:01 6 4.73 0.00 0.35 0.12 0.02 94.78 22:57:01 7 0.45 0.00 0.17 0.00 0.02 99.37 Average: all 13.45 0.00 2.87 2.57 0.05 81.06 Average: 0 17.10 0.00 3.01 0.25 0.05 79.59 Average: 1 8.10 0.00 2.89 4.54 0.05 84.42 Average: 2 14.29 0.00 3.08 3.69 0.06 78.87 Average: 3 12.75 0.00 3.28 5.17 0.05 78.73 Average: 4 15.48 0.00 2.14 1.79 0.06 80.53 Average: 5 16.12 0.00 3.64 0.39 0.04 79.80 Average: 6 12.42 0.00 2.20 2.52 0.05 82.80 Average: 7 11.31 0.00 2.69 2.22 0.05 83.73