---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6202 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 15G 141G 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 897 24480 0 6788 30814 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:f7:d9:24 brd ff:ff:ff:ff:ff:ff inet 10.30.106.172/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85802sec preferred_lft 85802sec inet6 fe80::f816:3eff:fef7:d924/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:eb:6d:23:b3 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-6202) 12/19/23 _x86_64_ (8 CPU) 08:49:06 LINUX RESTART (8 CPU) 08:50:02 tps rtps wtps bread/s bwrtn/s 08:51:01 149.37 50.27 99.10 3873.98 31240.92 08:52:01 128.41 14.70 113.71 950.62 34123.56 08:53:01 52.67 12.95 39.73 2401.47 24429.93 08:54:01 96.90 3.83 93.07 496.05 56894.12 08:55:01 323.75 2.78 320.97 428.40 118126.13 08:56:01 163.83 0.40 163.43 30.79 34262.71 08:57:01 53.66 0.03 53.62 0.27 15247.99 08:58:01 14.23 0.15 14.08 19.06 435.79 08:59:01 79.62 1.67 77.96 67.71 4609.00 Average: 117.99 9.57 108.42 913.37 35491.06 08:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:51:01 29772708 31590612 3166512 9.61 79308 2040640 1991784 5.86 1035408 1822492 162452 08:52:01 28759904 30964692 4179316 12.69 88884 2406620 1996152 5.87 1740696 2102708 16576 08:53:01 27299428 30180768 5639792 17.12 94448 3065308 2889572 8.50 2698112 2576992 503308 08:54:01 27897236 31617244 5041984 15.31 110580 3856864 1448056 4.26 1397292 3236300 236236 08:55:01 23214308 30003512 9724912 29.52 172144 6487508 8144864 23.96 3211284 5871864 143576 08:56:01 20728812 27683776 12210408 37.07 185168 6779072 11049448 32.51 5653132 5866612 7872 08:57:01 20259660 27219312 12679560 38.49 186456 6782552 11292064 33.22 6137264 5849620 284 08:58:01 20155124 27122712 12784096 38.81 187404 6785648 11263920 33.14 6242536 5848900 1488 08:59:01 25100232 31586040 7838988 23.80 192092 6377404 1482240 4.36 1852896 5398064 33496 Average: 24798601 29774296 8140619 24.71 144054 4953513 5728678 16.86 3329847 4285950 122810 08:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:51:01 lo 2.44 2.44 0.24 0.24 0.00 0.00 0.00 0.00 08:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 ens3 104.83 73.19 1258.62 15.37 0.00 0.00 0.00 0.00 08:52:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 ens3 480.86 398.18 5255.29 70.61 0.00 0.00 0.00 0.00 08:53:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 08:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 ens3 614.08 471.40 2318.80 163.30 0.00 0.00 0.00 0.00 08:54:01 br-be3551618a65 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 lo 2.67 2.67 0.28 0.28 0.00 0.00 0.00 0.00 08:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 ens3 284.54 203.00 1496.55 61.50 0.00 0.00 0.00 0.00 08:55:01 br-be3551618a65 26.28 25.78 11.25 11.24 0.00 0.00 0.55 0.00 08:55:01 vethcd07c96 6.90 6.38 0.99 1.09 0.00 0.00 0.00 0.00 08:55:01 veth77cc42a 0.07 0.25 0.00 0.02 0.00 0.00 0.00 0.00 08:55:01 veth8aa544b 12.25 13.47 2.49 8.76 0.00 0.00 0.00 0.00 08:56:01 br-be3551618a65 15.24 14.93 6.72 6.23 0.00 0.00 0.33 0.00 08:56:01 vethcd07c96 15.89 11.86 1.49 1.60 0.00 0.00 0.00 0.00 08:56:01 veth77cc42a 149.85 156.15 13.25 331.35 0.00 0.00 0.00 0.03 08:56:01 veth8aa544b 5.51 7.21 3.23 2.46 0.00 0.00 0.00 0.00 08:57:01 br-be3551618a65 38.56 38.01 28.63 33.18 0.00 0.00 0.00 0.00 08:57:01 vethcd07c96 31.48 19.98 2.43 2.66 0.00 0.00 0.00 0.00 08:57:01 veth77cc42a 0.08 0.17 0.05 0.02 0.00 0.00 0.00 0.00 08:57:01 veth8aa544b 16.50 18.40 17.59 6.60 0.00 0.00 0.00 0.00 08:58:01 br-be3551618a65 43.34 43.23 7.98 8.56 0.00 0.00 0.00 0.00 08:58:01 vethcd07c96 37.29 26.15 3.61 3.91 0.00 0.00 0.00 0.00 08:58:01 veth77cc42a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 veth8aa544b 15.86 18.88 3.28 3.00 0.00 0.00 0.00 0.00 08:59:01 lo 27.52 27.52 2.83 2.83 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 ens3 2910.75 1976.59 33995.25 465.67 0.00 0.00 0.00 0.00 Average: lo 2.54 2.54 0.27 0.27 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 288.27 194.75 3671.72 45.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6202) 12/19/23 _x86_64_ (8 CPU) 08:49:06 LINUX RESTART (8 CPU) 08:50:02 CPU %user %nice %system %iowait %steal %idle 08:51:01 all 11.03 0.00 0.94 2.51 0.03 85.49 08:51:01 0 18.08 0.00 1.39 0.98 0.03 79.51 08:51:01 1 10.73 0.00 0.76 0.00 0.03 88.47 08:51:01 2 2.44 0.00 0.49 0.20 0.02 96.85 08:51:01 3 3.03 0.00 0.39 0.99 0.02 95.58 08:51:01 4 3.33 0.00 0.71 14.01 0.07 81.87 08:51:01 5 3.27 0.00 0.44 0.15 0.02 96.12 08:51:01 6 2.99 0.00 0.53 0.59 0.02 95.87 08:51:01 7 44.39 0.00 2.84 3.15 0.09 49.54 08:52:01 all 25.89 0.00 1.10 3.38 0.09 69.54 08:52:01 0 28.42 0.00 1.40 1.44 0.09 68.65 08:52:01 1 32.69 0.00 1.64 1.54 0.08 64.04 08:52:01 2 13.46 0.00 0.66 0.00 0.11 85.77 08:52:01 3 27.33 0.00 0.74 0.05 0.09 71.79 08:52:01 4 18.72 0.00 0.80 19.88 0.11 60.49 08:52:01 5 33.26 0.00 1.05 0.14 0.09 65.46 08:52:01 6 24.73 0.00 0.93 1.40 0.10 72.85 08:52:01 7 27.89 0.00 1.54 2.94 0.06 67.57 08:53:01 all 43.65 0.00 1.62 0.77 0.07 53.89 08:53:01 0 46.30 0.00 1.73 0.12 0.07 51.79 08:53:01 1 39.57 0.00 2.12 0.00 0.07 58.24 08:53:01 2 45.27 0.00 1.34 0.25 0.07 53.07 08:53:01 3 38.33 0.00 1.45 0.08 0.07 60.07 08:53:01 4 42.64 0.00 1.30 5.21 0.07 50.78 08:53:01 5 48.33 0.00 1.67 0.03 0.07 49.90 08:53:01 6 42.93 0.00 1.92 0.19 0.07 54.90 08:53:01 7 45.85 0.00 1.45 0.25 0.07 52.37 08:54:01 all 13.04 0.00 1.55 3.02 0.05 82.33 08:54:01 0 15.57 0.00 1.57 4.76 0.03 78.06 08:54:01 1 4.29 0.00 0.90 0.07 0.08 94.66 08:54:01 2 6.50 0.00 1.29 0.02 0.03 92.17 08:54:01 3 13.34 0.00 1.44 0.32 0.05 84.86 08:54:01 4 6.67 0.00 1.24 6.22 0.05 85.83 08:54:01 5 15.38 0.00 1.46 10.42 0.03 72.70 08:54:01 6 31.93 0.00 2.69 2.05 0.05 63.28 08:54:01 7 10.65 0.00 1.88 0.34 0.05 87.08 08:55:01 all 33.87 0.00 7.06 3.73 0.09 55.25 08:55:01 0 31.78 0.00 7.73 0.80 0.08 59.61 08:55:01 1 31.89 0.00 7.04 2.42 0.09 58.56 08:55:01 2 36.07 0.00 7.15 5.20 0.08 51.50 08:55:01 3 34.71 0.00 6.71 0.42 0.08 58.07 08:55:01 4 33.19 0.00 8.18 1.56 0.08 56.99 08:55:01 5 34.45 0.00 6.28 10.28 0.09 48.90 08:55:01 6 34.18 0.00 7.37 7.03 0.08 51.34 08:55:01 7 34.71 0.00 6.00 2.11 0.08 57.08 08:56:01 all 45.05 0.00 3.42 0.76 0.10 50.67 08:56:01 0 33.78 0.00 3.97 0.45 0.13 61.67 08:56:01 1 40.94 0.00 3.66 1.33 0.10 53.98 08:56:01 2 42.14 0.00 3.59 1.17 0.10 52.99 08:56:01 3 52.51 0.00 3.04 0.18 0.10 44.16 08:56:01 4 45.19 0.00 3.47 0.33 0.10 50.91 08:56:01 5 47.01 0.00 3.35 1.24 0.10 48.30 08:56:01 6 47.93 0.00 3.16 0.10 0.10 48.71 08:56:01 7 51.02 0.00 3.12 1.28 0.10 44.49 08:57:01 all 11.76 0.00 1.51 0.28 0.10 86.36 08:57:01 0 10.89 0.00 1.71 0.10 0.08 87.22 08:57:01 1 10.66 0.00 1.51 0.02 0.10 87.72 08:57:01 2 11.38 0.00 1.55 0.02 0.08 86.97 08:57:01 3 10.73 0.00 1.62 0.13 0.10 87.41 08:57:01 4 13.87 0.00 1.33 0.17 0.10 84.53 08:57:01 5 11.68 0.00 1.46 1.22 0.13 85.51 08:57:01 6 13.91 0.00 1.41 0.49 0.10 84.10 08:57:01 7 10.93 0.00 1.46 0.13 0.12 87.36 08:58:01 all 6.26 0.00 1.37 0.07 0.11 92.20 08:58:01 0 5.73 0.00 1.44 0.02 0.12 92.70 08:58:01 1 5.53 0.00 1.36 0.00 0.08 93.03 08:58:01 2 7.87 0.00 1.54 0.02 0.13 90.44 08:58:01 3 5.79 0.00 1.36 0.30 0.12 92.42 08:58:01 4 5.59 0.00 1.23 0.02 0.10 93.06 08:58:01 5 6.22 0.00 1.47 0.02 0.12 92.17 08:58:01 6 7.24 0.00 1.31 0.02 0.10 91.34 08:58:01 7 6.06 0.00 1.28 0.12 0.10 92.44 08:59:01 all 9.72 0.00 1.16 0.24 0.04 88.85 08:59:01 0 21.73 0.00 1.49 0.10 0.05 76.63 08:59:01 1 27.42 0.00 2.02 0.22 0.03 70.31 08:59:01 2 13.80 0.00 1.03 0.15 0.02 85.00 08:59:01 3 5.71 0.00 1.09 0.07 0.02 93.11 08:59:01 4 1.72 0.00 0.80 1.07 0.02 96.39 08:59:01 5 1.65 0.00 0.97 0.07 0.07 97.24 08:59:01 6 1.99 0.00 1.07 0.05 0.03 96.86 08:59:01 7 3.66 0.00 0.74 0.20 0.02 95.39 Average: all 22.23 0.00 2.19 1.63 0.08 73.88 Average: 0 23.55 0.00 2.49 0.97 0.08 72.91 Average: 1 22.62 0.00 2.33 0.62 0.07 74.35 Average: 2 19.92 0.00 2.08 0.78 0.07 77.15 Average: 3 21.27 0.00 1.99 0.28 0.07 76.39 Average: 4 18.99 0.00 2.12 5.28 0.08 73.53 Average: 5 22.29 0.00 2.01 2.62 0.08 72.99 Average: 6 23.10 0.00 2.26 1.32 0.07 73.24 Average: 7 26.08 0.00 2.26 1.15 0.08 70.44