---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-14035 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 831 23353 0 7982 30880 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:5c:3f:4c brd ff:ff:ff:ff:ff:ff inet 10.30.106.95/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85777sec preferred_lft 85777sec inet6 fe80::f816:3eff:fe5c:3f4c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:a5:9a:f5 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-14035) 01/21/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 115.58 32.06 83.52 1642.79 35707.52 22:50:01 110.33 12.71 97.62 279.82 82193.37 22:51:02 242.02 2.33 239.69 69.81 125566.36 22:52:01 216.47 20.42 196.05 3920.96 64648.97 22:53:01 34.49 0.00 34.49 0.00 45918.03 22:54:01 149.39 0.02 149.38 0.13 29765.04 22:55:01 13.70 0.00 13.70 0.00 5818.23 22:56:01 2.32 0.00 2.32 0.00 813.06 22:57:01 88.34 0.17 88.17 9.47 15708.32 Average: 107.91 7.50 100.41 651.88 45112.73 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30118720 31737288 2820500 8.56 70416 1858016 1425524 4.19 836412 1692848 181348 22:50:01 27239244 31622520 5699976 17.30 94796 4529256 2001936 5.89 940808 4354064 2643480 22:51:02 25591476 30837148 7347744 22.31 153740 5225920 2126320 6.26 1807128 5018764 559896 22:52:01 24528640 30802164 8410580 25.53 166172 6172288 2211824 6.51 2004820 5815436 340208 22:53:01 23870768 30684512 9068452 27.53 166456 6696500 2336876 6.88 2708756 5753932 478164 22:54:01 24368896 31584728 8570324 26.02 167840 7085268 1459408 4.29 1923484 6033144 4228 22:55:01 21262128 28656076 11677092 35.45 167908 7258376 3776836 11.11 5123508 5923116 3972 22:56:01 24309076 31686352 8630144 26.20 168024 7241728 1392876 4.10 2003160 6007688 166680 22:57:01 23936308 31624520 9002912 27.33 168456 7543772 1444788 4.25 2251476 6124696 1436 Average: 25025028 31026145 7914192 24.03 147090 5956792 2019599 5.94 2177728 5191521 486601 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 ens3 70.22 48.19 1032.49 7.92 0.00 0.00 0.00 0.00 22:49:01 lo 1.40 1.40 0.15 0.15 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 7321.50 4360.89 24607.83 1106.60 0.00 0.00 0.00 0.00 22:50:01 lo 0.47 0.47 0.04 0.04 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 22:51:02 ens3 402.29 314.66 3670.89 58.22 0.00 0.00 0.00 0.00 22:51:02 lo 1.06 1.06 0.16 0.16 0.00 0.00 0.00 0.00 22:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 237.87 196.00 2325.70 42.96 0.00 0.00 0.00 0.00 22:52:01 lo 0.68 0.68 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 14.25 13.26 2.76 3.65 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 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 87.95 74.92 189.07 21.34 0.00 0.00 0.00 0.00 22:54:01 lo 0.33 0.33 0.02 0.02 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 3.07 2.37 0.93 1.11 0.00 0.00 0.00 0.00 22:55:01 lo 6.72 6.72 0.34 0.34 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 20.45 15.31 4.20 4.66 0.00 0.00 0.00 0.00 22:56:01 lo 34.48 34.48 1.77 1.77 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 2059.57 1261.51 445.20 7928.91 0.00 0.00 0.00 0.00 22:57:01 lo 0.20 0.20 0.02 0.02 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 1136.68 699.38 3588.86 1021.01 0.00 0.00 0.00 0.00 Average: lo 5.04 5.04 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-14035) 01/21/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.08 0.00 0.74 2.85 0.03 86.30 22:49:01 0 0.72 0.00 0.57 15.87 0.03 82.81 22:49:01 1 26.15 0.00 1.47 0.48 0.05 71.85 22:49:01 2 2.60 0.00 0.32 2.39 0.02 94.68 22:49:01 3 1.55 0.00 0.42 0.47 0.02 97.55 22:49:01 4 0.35 0.00 0.27 0.07 0.00 99.32 22:49:01 5 13.09 0.00 1.02 0.77 0.03 85.09 22:49:01 6 2.91 0.00 0.20 0.07 0.02 96.81 22:49:01 7 33.42 0.00 1.69 2.68 0.10 62.11 22:50:01 all 8.56 0.00 4.03 3.54 0.05 83.81 22:50:01 0 10.15 0.00 5.29 5.61 0.05 78.90 22:50:01 1 1.83 0.00 0.22 1.05 0.02 96.88 22:50:01 2 3.03 0.00 0.79 0.67 0.03 95.47 22:50:01 3 3.02 0.00 4.59 0.00 0.02 92.38 22:50:01 4 22.72 0.00 6.12 0.54 0.07 70.55 22:50:01 5 2.03 0.00 1.29 0.03 0.05 96.59 22:50:01 6 14.99 0.00 10.46 0.75 0.07 73.73 22:50:01 7 11.01 0.00 3.63 19.64 0.07 65.65 22:51:02 all 12.35 0.00 2.05 7.27 0.08 78.25 22:51:02 0 17.85 0.00 3.25 3.23 0.08 75.58 22:51:02 1 13.83 0.00 1.37 0.10 0.05 84.65 22:51:02 2 15.47 0.00 3.34 16.93 0.10 64.16 22:51:02 3 13.92 0.00 0.68 0.10 0.15 85.15 22:51:02 4 10.47 0.00 3.94 18.35 0.08 67.15 22:51:02 5 9.55 0.00 2.21 13.34 0.05 74.84 22:51:02 6 9.99 0.00 0.74 0.03 0.10 89.14 22:51:02 7 7.68 0.00 0.85 6.27 0.07 85.13 22:52:01 all 16.27 0.00 1.92 5.29 0.08 76.45 22:52:01 0 7.19 0.00 2.03 4.53 0.05 86.20 22:52:01 1 16.44 0.00 2.50 9.08 0.10 71.89 22:52:01 2 15.06 0.00 1.36 4.60 0.09 78.90 22:52:01 3 14.95 0.00 0.97 0.90 0.05 83.12 22:52:01 4 15.50 0.00 2.67 6.13 0.09 75.62 22:52:01 5 13.87 0.00 1.87 0.00 0.09 84.18 22:52:01 6 11.07 0.00 1.91 17.06 0.05 69.90 22:52:01 7 36.00 0.00 2.06 0.05 0.12 61.77 22:53:01 all 26.91 0.00 2.51 2.27 0.06 68.25 22:53:01 0 19.66 0.00 1.80 6.42 0.07 72.05 22:53:01 1 9.65 0.00 1.09 1.00 0.05 88.21 22:53:01 2 39.22 0.00 3.44 0.00 0.08 57.26 22:53:01 3 20.97 0.00 4.75 0.00 0.05 74.24 22:53:01 4 71.59 0.00 2.64 0.00 0.10 25.67 22:53:01 5 21.78 0.00 3.99 4.33 0.07 69.83 22:53:01 6 16.66 0.00 0.82 5.97 0.03 76.52 22:53:01 7 16.38 0.00 1.57 0.35 0.03 81.67 22:54:01 all 15.50 0.00 1.86 1.06 0.05 81.53 22:54:01 0 16.34 0.00 2.19 0.00 0.03 81.43 22:54:01 1 13.50 0.00 1.15 1.57 0.05 83.73 22:54:01 2 15.10 0.00 0.70 0.00 0.05 84.15 22:54:01 3 14.59 0.00 1.59 0.82 0.05 82.95 22:54:01 4 21.18 0.00 1.84 0.00 0.07 76.92 22:54:01 5 8.02 0.00 1.84 1.24 0.03 88.88 22:54:01 6 10.73 0.00 1.02 4.84 0.05 83.36 22:54:01 7 24.54 0.00 4.59 0.00 0.07 70.80 22:55:01 all 13.03 0.00 3.31 0.17 0.06 83.43 22:55:01 0 3.81 0.00 1.87 0.00 0.05 94.27 22:55:01 1 5.89 0.00 2.48 0.18 0.02 91.43 22:55:01 2 6.62 0.00 2.98 0.03 0.03 90.33 22:55:01 3 4.49 0.00 1.00 0.00 0.03 94.47 22:55:01 4 8.73 0.00 2.31 0.00 0.15 88.81 22:55:01 5 22.17 0.00 1.91 0.00 0.07 75.86 22:55:01 6 3.73 0.00 2.90 1.16 0.07 92.15 22:55:01 7 48.89 0.00 10.98 0.00 0.08 40.05 22:56:01 all 9.83 0.00 8.99 0.10 0.12 80.96 22:56:01 0 6.54 0.00 6.09 0.00 0.10 87.26 22:56:01 1 5.43 0.00 8.57 0.28 0.18 85.53 22:56:01 2 13.84 0.00 7.80 0.07 0.12 78.18 22:56:01 3 8.45 0.00 11.80 0.00 0.10 79.65 22:56:01 4 16.32 0.00 8.48 0.00 0.13 75.07 22:56:01 5 6.62 0.00 6.38 0.20 0.12 86.68 22:56:01 6 5.11 0.00 6.76 0.22 0.10 87.80 22:56:01 7 16.40 0.00 16.01 0.00 0.10 67.48 22:57:01 all 6.36 0.00 0.91 2.64 0.02 90.07 22:57:01 0 0.57 0.00 0.12 0.00 0.02 99.30 22:57:01 1 1.35 0.00 1.95 0.02 0.03 96.65 22:57:01 2 8.63 0.00 1.20 0.13 0.02 90.02 22:57:01 3 0.50 0.00 0.27 0.00 0.02 99.22 22:57:01 4 37.04 0.00 0.97 0.00 0.03 61.96 22:57:01 5 0.83 0.00 0.96 14.47 0.02 83.73 22:57:01 6 0.93 0.00 0.12 6.58 0.02 92.35 22:57:01 7 1.57 0.00 1.69 0.00 0.02 96.72 Average: all 13.21 0.00 2.92 2.79 0.06 81.01 Average: 0 9.21 0.00 2.58 3.96 0.05 84.20 Average: 1 10.43 0.00 2.31 1.51 0.06 85.69 Average: 2 13.28 0.00 2.44 2.75 0.06 81.48 Average: 3 9.15 0.00 2.89 0.25 0.05 87.65 Average: 4 22.60 0.00 3.25 2.78 0.08 71.29 Average: 5 10.90 0.00 2.39 3.82 0.06 82.83 Average: 6 8.43 0.00 2.75 4.05 0.06 84.71 Average: 7 21.74 0.00 4.79 3.21 0.07 70.19