---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-10884 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 834 23358 0 7975 30877 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:0a:7c:5f brd ff:ff:ff:ff:ff:ff inet 10.30.106.75/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85831sec preferred_lft 85831sec inet6 fe80::f816:3eff:fe0a:7c5f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:81:0c:57:03 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-10884) 03/04/24 _x86_64_ (8 CPU) 22:47:24 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 97.98 17.73 80.25 1021.83 28922.91 22:50:01 118.15 13.08 105.07 304.22 77616.40 22:51:01 256.42 2.28 254.14 53.99 125399.77 22:52:01 231.58 19.68 211.90 3856.42 73548.81 22:53:01 156.19 0.02 156.17 0.13 41307.65 22:54:01 36.54 0.00 36.54 0.00 33359.51 22:55:01 9.67 0.00 9.67 0.00 13338.18 22:56:01 85.49 0.00 85.49 0.00 14875.39 Average: 124.00 6.60 117.40 654.57 51046.08 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30096976 31704308 2842244 8.63 70852 1847116 1431360 4.21 871480 1682760 183396 22:50:01 27045004 31430504 5894216 17.89 96836 4530164 1988804 5.85 1145880 4347672 2648580 22:51:01 24942020 30606024 7997200 24.28 162500 5584248 2225484 6.55 2101336 5319392 805560 22:52:01 22467560 29127476 10471660 31.79 166824 6546624 3970160 11.68 3988052 5881520 154204 22:53:01 24297596 31520996 8641624 26.24 168224 7092200 1538972 4.53 1983920 6044180 320436 22:54:01 23475496 30861556 9463724 28.73 168360 7250148 2590644 7.62 2766992 6078608 158652 22:55:01 22541228 29951236 10397992 31.57 168428 7273160 2487692 7.32 3832900 5937132 5104 22:56:01 23998912 31682000 8940308 27.14 168516 7538604 1394676 4.10 2195004 6121484 22192 Average: 24858099 30860512 8081121 24.53 146318 5957783 2203474 6.48 2360696 5176594 537266 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.67 1.67 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 22:49:01 ens3 63.54 43.73 1037.27 8.14 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 22:50:01 ens3 6078.57 4128.16 24445.41 1051.83 0.00 0.00 0.00 0.00 22:51:01 lo 1.13 1.13 0.17 0.17 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 424.70 342.09 3765.88 75.49 0.00 0.00 0.00 0.00 22:52:01 lo 0.40 0.40 0.04 0.04 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 189.17 157.02 2147.39 25.01 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 22:53:01 ens3 84.54 72.95 186.04 20.18 0.00 0.00 0.00 0.00 22:54:01 lo 0.25 0.25 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 22:54:01 ens3 3.78 3.47 0.88 0.93 0.00 0.00 0.00 0.00 22:55:01 lo 38.63 38.63 1.98 1.98 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 1.38 0.88 0.49 0.60 0.00 0.00 0.00 0.00 22:56:01 lo 2.62 2.62 0.14 0.14 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 1663.56 1201.65 427.46 7873.87 0.00 0.00 0.00 0.00 Average: lo 5.68 5.68 0.32 0.32 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 1063.65 743.74 4001.35 1132.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-10884) 03/04/24 _x86_64_ (8 CPU) 22:47:24 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.07 0.00 0.72 1.90 0.03 87.27 22:49:01 0 21.05 0.00 1.00 0.69 0.03 77.23 22:49:01 1 6.54 0.00 0.67 0.08 0.03 92.68 22:49:01 2 7.71 0.00 0.74 4.03 0.07 87.46 22:49:01 3 16.57 0.00 1.17 6.61 0.05 75.60 22:49:01 4 10.30 0.00 0.72 0.35 0.02 88.61 22:49:01 5 2.27 0.00 0.22 0.13 0.02 97.37 22:49:01 6 0.68 0.00 0.32 0.32 0.02 98.67 22:49:01 7 15.52 0.00 0.95 3.00 0.02 80.51 22:50:01 all 10.40 0.00 3.80 2.02 0.06 83.71 22:50:01 0 2.27 0.00 0.15 0.08 0.05 97.44 22:50:01 1 8.73 0.00 2.93 0.00 0.05 88.29 22:50:01 2 8.55 0.00 4.87 1.41 0.07 85.11 22:50:01 3 6.92 0.00 3.94 6.88 0.05 82.21 22:50:01 4 15.63 0.00 6.29 0.03 0.08 77.96 22:50:01 5 5.21 0.00 5.02 7.25 0.05 82.47 22:50:01 6 22.93 0.00 4.39 0.00 0.05 72.62 22:50:01 7 12.87 0.00 2.79 0.51 0.07 83.76 22:51:01 all 14.27 0.00 2.95 4.68 0.08 78.02 22:51:01 0 9.27 0.00 1.73 3.62 0.07 85.32 22:51:01 1 21.96 0.00 5.46 8.04 0.10 64.44 22:51:01 2 12.72 0.00 0.99 2.09 0.08 84.12 22:51:01 3 11.50 0.00 4.19 13.87 0.07 70.37 22:51:01 4 13.97 0.00 4.26 1.04 0.10 80.63 22:51:01 5 14.85 0.00 1.31 2.65 0.05 81.15 22:51:01 6 13.43 0.00 1.57 0.02 0.07 84.91 22:51:01 7 16.50 0.00 4.13 6.20 0.08 73.09 22:52:01 all 27.16 0.00 2.47 5.81 0.07 64.49 22:52:01 0 24.25 0.00 1.78 4.48 0.10 69.39 22:52:01 1 32.20 0.00 2.31 2.69 0.05 62.75 22:52:01 2 23.47 0.00 2.07 3.98 0.08 70.40 22:52:01 3 48.01 0.00 1.18 3.16 0.08 47.57 22:52:01 4 33.43 0.00 2.42 5.47 0.07 58.61 22:52:01 5 9.90 0.00 1.37 13.81 0.08 74.84 22:52:01 6 16.75 0.00 6.20 3.02 0.07 73.96 22:52:01 7 29.38 0.00 2.41 9.83 0.05 58.33 22:53:01 all 20.95 0.00 1.85 2.05 0.07 75.08 22:53:01 0 25.12 0.00 2.31 0.00 0.08 72.49 22:53:01 1 24.25 0.00 1.47 0.00 0.07 74.21 22:53:01 2 8.41 0.00 0.55 4.36 0.03 86.65 22:53:01 3 42.34 0.00 4.22 0.05 0.08 53.31 22:53:01 4 23.37 0.00 1.17 5.80 0.07 69.59 22:53:01 5 16.84 0.00 1.55 0.02 0.07 81.53 22:53:01 6 21.04 0.00 2.60 0.00 0.03 76.32 22:53:01 7 6.33 0.00 0.90 6.23 0.10 86.44 22:54:01 all 10.99 0.00 1.87 1.08 0.04 86.02 22:54:01 0 10.30 0.00 2.78 0.00 0.02 86.90 22:54:01 1 2.35 0.00 0.79 0.64 0.12 96.10 22:54:01 2 1.93 0.00 1.02 0.17 0.02 96.86 22:54:01 3 28.22 0.00 7.06 0.00 0.07 64.65 22:54:01 4 0.32 0.00 0.03 0.00 0.03 99.62 22:54:01 5 1.35 0.00 0.18 0.18 0.02 98.27 22:54:01 6 39.73 0.00 2.52 0.00 0.05 57.70 22:54:01 7 3.65 0.00 0.55 7.62 0.05 88.12 22:55:01 all 11.95 0.00 10.29 0.37 0.11 77.28 22:55:01 0 16.62 0.00 14.57 0.00 0.10 68.71 22:55:01 1 11.37 0.00 13.06 0.00 0.10 75.46 22:55:01 2 12.89 0.00 5.25 0.03 0.10 81.72 22:55:01 3 9.89 0.00 7.53 0.00 0.15 82.43 22:55:01 4 17.31 0.00 15.42 0.00 0.08 67.19 22:55:01 5 6.27 0.00 6.85 0.35 0.12 86.41 22:55:01 6 13.21 0.00 14.32 0.00 0.10 72.37 22:55:01 7 7.92 0.00 5.24 2.62 0.14 84.08 22:56:01 all 8.05 0.00 1.61 0.59 0.03 89.72 22:56:01 0 0.30 0.00 0.33 0.00 0.02 99.35 22:56:01 1 51.31 0.00 5.31 0.00 0.05 43.33 22:56:01 2 3.90 0.00 0.57 0.03 0.05 95.45 22:56:01 3 0.55 0.00 0.82 0.00 0.03 98.60 22:56:01 4 1.39 0.00 2.17 0.00 0.02 96.43 22:56:01 5 1.54 0.00 0.80 4.70 0.03 92.92 22:56:01 6 2.95 0.00 1.38 0.00 0.02 95.66 22:56:01 7 2.89 0.00 1.54 0.00 0.02 95.55 Average: all 14.23 0.00 3.19 2.31 0.06 80.20 Average: 0 13.66 0.00 3.10 1.11 0.06 82.07 Average: 1 19.82 0.00 4.00 1.43 0.07 74.68 Average: 2 9.95 0.00 2.00 2.01 0.06 85.97 Average: 3 20.47 0.00 3.77 3.81 0.07 71.88 Average: 4 14.44 0.00 4.05 1.59 0.06 79.86 Average: 5 7.28 0.00 2.16 3.63 0.05 86.88 Average: 6 16.32 0.00 4.16 0.42 0.05 79.05 Average: 7 11.89 0.00 2.31 4.51 0.07 81.24