---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4143 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: 2799.998 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 13G 143G 9% / 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 783 26478 0 4904 30927 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:9c:3a:20 brd ff:ff:ff:ff:ff:ff inet 10.30.106.245/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85866sec preferred_lft 85866sec inet6 fe80::f816:3eff:fe9c:3a20/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:38:60:ff:84 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-4143) 12/11/23 _x86_64_ (8 CPU) 13:33:25 LINUX RESTART (8 CPU) 13:34:01 tps rtps wtps bread/s bwrtn/s 13:35:01 111.05 44.51 66.54 1979.67 11000.97 13:36:01 119.56 23.16 96.40 2774.07 16554.04 13:37:01 313.78 12.25 301.53 775.10 94502.92 13:38:01 10.94 0.38 10.55 29.96 7583.27 13:39:38 10.70 0.00 10.70 0.00 2087.18 13:40:01 28.12 2.17 25.95 104.30 2834.59 13:41:01 3.35 0.00 3.35 0.00 501.38 13:42:01 32.79 1.10 31.69 71.99 5324.85 Average: 77.41 10.28 67.14 708.57 17484.15 13:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 30119144 31727560 2820076 8.56 69584 1849284 1427112 4.20 845240 1683856 168224 13:36:01 28986600 31715156 3952620 12.00 95528 2909264 1602520 4.71 933712 2658128 859124 13:37:01 26816132 31379900 6123088 18.59 116564 4651872 4625796 13.61 1319900 4329692 92 13:38:01 25176304 29904760 7762916 23.57 117320 4810380 6290712 18.51 2883484 4386488 27560 13:39:38 26006600 30733200 6932620 21.05 117572 4810232 4182872 12.31 2073856 4383772 48 13:40:01 27123280 31661604 5815940 17.66 117876 4628656 1503544 4.42 1152000 4211924 2396 13:41:01 27122568 31660900 5816652 17.66 117916 4628628 1503544 4.42 1152488 4211928 4 13:42:01 27126528 31680456 5812692 17.65 121024 4641996 1506264 4.43 1140572 4221164 28076 Average: 27309644 31307942 5629576 17.09 109173 4116289 2830296 8.33 1437656 3760869 135690 13:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 ens3 301.47 204.88 1450.62 54.47 0.00 0.00 0.00 0.00 13:35:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 176.74 117.21 4623.53 13.11 0.00 0.00 0.00 0.00 13:36:01 lo 5.53 5.53 0.52 0.52 0.00 0.00 0.00 0.00 13:36:01 br-a03a855bb839 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 488.27 262.33 18509.85 18.19 0.00 0.00 0.00 0.00 13:37:01 lo 3.73 3.73 0.34 0.34 0.00 0.00 0.00 0.00 13:37:01 br-a03a855bb839 0.20 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 ens3 18.23 15.11 7.23 15.47 0.00 0.00 0.00 0.00 13:38:01 lo 3.66 3.66 0.56 0.56 0.00 0.00 0.00 0.00 13:38:01 br-a03a855bb839 0.48 0.58 0.27 0.06 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:38 ens3 1.16 0.35 0.30 0.59 0.00 0.00 0.00 0.00 13:39:38 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 13:39:38 br-a03a855bb839 0.09 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:38 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 ens3 115.95 85.05 152.16 28.31 0.00 0.00 0.00 0.00 13:40:01 lo 0.35 0.35 0.04 0.04 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 ens3 0.28 0.27 0.14 0.09 0.00 0.00 0.00 0.00 13:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 ens3 17.63 16.18 56.40 5.74 0.00 0.00 0.00 0.00 13:42:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 131.06 81.11 3086.79 14.85 0.00 0.00 0.00 0.00 Average: lo 1.93 1.93 0.21 0.21 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-8c-8g-4143) 12/11/23 _x86_64_ (8 CPU) 13:33:25 LINUX RESTART (8 CPU) 13:34:01 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 11.55 0.00 0.92 1.56 0.04 85.94 13:35:01 0 4.87 0.00 0.38 0.07 0.02 94.66 13:35:01 1 11.48 0.00 0.58 0.42 0.02 87.50 13:35:01 2 2.22 0.00 0.80 8.07 0.05 88.86 13:35:01 3 26.43 0.00 1.66 1.12 0.05 70.75 13:35:01 4 27.37 0.00 2.20 0.97 0.05 69.41 13:35:01 5 3.85 0.00 0.55 0.23 0.00 95.36 13:35:01 6 7.03 0.00 0.40 0.08 0.02 92.47 13:35:01 7 9.19 0.00 0.77 1.51 0.07 88.47 13:36:01 all 10.92 0.00 1.55 2.00 0.04 85.48 13:36:01 0 8.07 0.00 1.27 0.27 0.07 90.32 13:36:01 1 8.06 0.00 1.74 2.44 0.03 87.72 13:36:01 2 2.78 0.00 0.85 7.84 0.02 88.51 13:36:01 3 26.91 0.00 2.18 1.95 0.07 68.89 13:36:01 4 10.19 0.00 1.81 0.28 0.05 87.67 13:36:01 5 3.49 0.00 1.16 2.45 0.03 92.87 13:36:01 6 19.09 0.00 1.96 0.75 0.05 78.15 13:36:01 7 8.80 0.00 1.42 0.03 0.05 89.70 13:37:01 all 9.47 0.00 3.65 6.34 0.07 80.48 13:37:01 0 10.09 0.00 3.90 0.59 0.08 85.33 13:37:01 1 7.96 0.00 3.59 0.78 0.07 87.60 13:37:01 2 11.18 0.00 3.22 6.68 0.07 78.85 13:37:01 3 8.23 0.00 3.24 0.39 0.05 88.09 13:37:01 4 8.78 0.00 4.94 38.15 0.07 48.06 13:37:01 5 9.99 0.00 4.47 1.72 0.07 83.76 13:37:01 6 11.42 0.00 2.82 2.29 0.05 83.41 13:37:01 7 8.06 0.00 2.99 0.37 0.07 88.51 13:38:01 all 25.20 0.00 2.55 1.16 0.07 71.02 13:38:01 0 28.04 0.00 2.56 0.08 0.08 69.23 13:38:01 1 25.98 0.00 3.19 4.67 0.07 66.09 13:38:01 2 24.49 0.00 2.28 0.00 0.07 73.16 13:38:01 3 28.86 0.00 2.93 0.00 0.08 68.13 13:38:01 4 30.64 0.00 3.24 4.25 0.08 61.78 13:38:01 5 24.75 0.00 2.11 0.00 0.07 73.08 13:38:01 6 22.78 0.00 2.30 0.25 0.07 74.60 13:38:01 7 16.05 0.00 1.85 0.02 0.07 82.01 13:39:38 all 0.29 0.00 0.10 43.25 0.62 55.75 13:39:38 0 0.53 0.00 0.12 53.07 0.37 45.90 13:39:38 1 0.11 0.00 0.08 59.53 1.55 38.72 13:39:38 2 0.20 0.00 0.11 8.94 0.45 90.30 13:39:38 3 0.09 0.00 0.13 57.50 0.52 41.75 13:39:38 4 0.36 0.00 0.06 59.77 0.46 39.35 13:39:38 5 0.25 0.00 0.08 0.06 0.62 99.00 13:39:38 6 0.16 0.00 0.08 54.17 0.47 45.11 13:39:38 7 0.61 0.00 0.10 52.76 0.48 46.04 13:40:01 all 3.04 0.00 0.56 16.22 0.05 80.14 13:40:01 0 7.52 0.00 0.61 47.78 0.00 44.09 13:40:01 1 9.39 0.00 0.91 8.43 0.13 81.13 13:40:01 2 1.91 0.00 0.65 1.91 0.00 95.53 13:40:01 3 0.61 0.00 0.44 8.14 0.00 90.81 13:40:01 4 0.70 0.00 0.39 50.79 0.09 48.03 13:40:01 5 0.22 0.00 0.52 2.61 0.00 96.65 13:40:01 6 2.66 0.00 0.31 7.76 0.00 89.27 13:40:01 7 1.22 0.00 0.61 2.53 0.04 95.60 13:41:01 all 0.09 0.00 0.01 34.31 0.00 65.60 13:41:01 0 0.00 0.00 0.02 75.41 0.00 24.57 13:41:01 1 0.40 0.00 0.02 92.10 0.00 7.49 13:41:01 2 0.02 0.00 0.00 0.00 0.00 99.98 13:41:01 3 0.02 0.00 0.00 0.00 0.00 99.98 13:41:01 4 0.27 0.00 0.00 94.92 0.02 4.79 13:41:01 5 0.00 0.00 0.00 0.00 0.00 100.00 13:41:01 6 0.00 0.00 0.00 0.00 0.00 100.00 13:41:01 7 0.02 0.00 0.02 12.17 0.02 87.78 13:42:01 all 5.98 0.00 0.36 6.11 0.02 87.53 13:42:01 0 2.44 0.00 0.22 0.15 0.02 97.18 13:42:01 1 10.69 0.00 0.50 35.28 0.05 53.47 13:42:01 2 9.49 0.00 0.75 0.88 0.02 88.86 13:42:01 3 0.15 0.00 0.15 0.20 0.02 99.48 13:42:01 4 1.57 0.00 0.25 10.25 0.00 87.93 13:42:01 5 13.16 0.00 0.35 1.37 0.02 85.10 13:42:01 6 10.16 0.00 0.52 0.72 0.02 88.59 13:42:01 7 0.25 0.00 0.15 0.17 0.02 99.42 Average: all 8.08 0.00 1.17 16.02 0.16 74.57 Average: 0 7.14 0.00 1.09 22.66 0.11 69.01 Average: 1 8.50 0.00 1.26 29.56 0.35 60.32 Average: 2 6.38 0.00 1.04 4.83 0.12 87.63 Average: 3 11.34 0.00 1.31 12.55 0.14 74.66 Average: 4 9.94 0.00 1.58 33.17 0.13 55.19 Average: 5 6.95 0.00 1.11 0.86 0.15 90.93 Average: 6 8.94 0.00 1.03 11.91 0.12 78.00 Average: 7 5.46 0.00 0.95 12.66 0.14 80.80