---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35304 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 13G 142G 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 845 25849 0 5472 30865 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:05:38:d5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.156/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85760sec preferred_lft 85760sec inet6 fe80::f816:3eff:fe05:38d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:c3:d1:d6 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-35304) 04/26/24 _x86_64_ (8 CPU) 08:49:12 LINUX RESTART (8 CPU) 08:50:01 tps rtps wtps bread/s bwrtn/s 08:51:01 22.40 0.00 22.40 0.00 27924.95 08:52:01 18.71 0.00 18.71 0.00 28102.78 08:53:01 18.01 0.00 18.01 0.00 27287.17 08:54:01 95.83 39.58 56.26 1837.96 31859.89 08:55:01 105.61 13.86 91.75 1125.76 31583.87 08:56:01 169.67 9.31 160.36 1652.90 43586.14 08:57:02 250.51 3.15 247.36 418.86 72005.20 08:58:01 18.67 0.61 18.06 32.40 4126.62 08:59:01 33.29 0.10 33.19 18.93 1514.41 Average: 81.54 7.41 74.13 566.24 29826.68 08:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:51:01 30644832 31887600 2294388 6.97 38660 1532344 1320948 3.89 630084 1415288 164 08:52:01 30644456 31887328 2294764 6.97 38748 1532340 1320948 3.89 630400 1415292 16 08:53:01 30643708 31886580 2295512 6.97 38836 1532292 1320948 3.89 631388 1415284 48 08:54:01 30142164 31658324 2797056 8.49 59556 1773212 1528088 4.50 928916 1592924 134300 08:55:01 29914400 31746876 3024820 9.18 84636 2045208 1398236 4.11 834784 1875964 173944 08:56:01 26676056 31666236 6263164 19.01 131172 5025284 1398548 4.11 1014520 4763044 1924760 08:57:02 25280268 30419012 7658952 23.25 136464 5164744 7002980 20.60 2368460 4730736 968 08:58:01 24142284 29399220 8796936 26.71 138164 5278048 8453108 24.87 3440764 4777912 1660 08:59:01 25684456 30967340 7254764 22.02 139328 5308400 2946900 8.67 1939852 4775164 312 Average: 28196958 31279835 4742262 14.40 89507 3243541 2965634 8.73 1379908 2973512 248464 08:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:51:01 lo 0.00 0.00 0.00 0.00 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 0.25 0.15 0.06 0.19 0.00 0.00 0.00 0.00 08:52:01 lo 0.20 0.20 0.01 0.01 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 0.32 0.22 0.07 0.20 0.00 0.00 0.00 0.00 08:53:01 lo 0.00 0.00 0.00 0.00 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 0.32 0.12 0.06 0.16 0.00 0.00 0.00 0.00 08:54:01 lo 1.20 1.20 0.13 0.13 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 155.54 97.50 922.12 39.96 0.00 0.00 0.00 0.00 08:55:01 lo 1.20 1.20 0.14 0.14 0.00 0.00 0.00 0.00 08:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 ens3 47.00 35.82 662.37 7.36 0.00 0.00 0.00 0.00 08:56:01 br-76df278c816c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 lo 12.26 12.26 1.19 1.19 0.00 0.00 0.00 0.00 08:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 ens3 948.07 475.40 27537.44 38.03 0.00 0.00 0.00 0.00 08:57:02 br-76df278c816c 0.28 0.18 0.01 0.01 0.00 0.00 0.00 0.00 08:57:02 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 08:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:02 veth0b1fe91 87.81 87.61 14.98 17.87 0.00 0.00 0.00 0.00 08:58:01 br-76df278c816c 2.68 3.44 4.27 9.85 0.00 0.00 0.00 0.00 08:58:01 lo 6.68 6.68 14.09 14.09 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 veth0b1fe91 70.28 70.29 15.58 28.71 0.00 0.00 0.00 0.00 08:59:01 br-76df278c816c 4.17 5.08 2.60 3.16 0.00 0.00 0.00 0.00 08:59:01 lo 12.61 12.61 5.96 5.96 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 veth0b1fe91 70.37 70.62 10.24 26.13 0.00 0.00 0.00 0.00 Average: br-76df278c816c 0.79 0.96 0.76 1.43 0.00 0.00 0.00 0.00 Average: lo 3.83 3.83 2.37 2.37 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: veth0b1fe91 25.30 25.31 4.51 8.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35304) 04/26/24 _x86_64_ (8 CPU) 08:49:12 LINUX RESTART (8 CPU) 08:50:01 CPU %user %nice %system %iowait %steal %idle 08:51:01 all 0.21 0.00 0.01 1.76 0.01 98.01 08:51:01 0 0.05 0.00 0.02 0.00 0.00 99.93 08:51:01 1 0.00 0.00 0.00 0.00 0.00 100.00 08:51:01 2 0.05 0.00 0.03 0.00 0.02 99.90 08:51:01 3 0.02 0.00 0.02 0.07 0.00 99.90 08:51:01 4 0.02 0.00 0.00 0.00 0.00 99.98 08:51:01 5 0.02 0.00 0.00 0.00 0.00 99.98 08:51:01 6 1.53 0.00 0.02 0.00 0.00 98.45 08:51:01 7 0.03 0.00 0.02 14.03 0.02 85.90 08:52:01 all 0.18 0.00 0.01 1.59 0.01 98.21 08:52:01 0 0.03 0.00 0.00 0.00 0.00 99.97 08:52:01 1 0.03 0.00 0.00 0.00 0.02 99.95 08:52:01 2 0.03 0.00 0.00 0.00 0.02 99.95 08:52:01 3 0.03 0.00 0.00 0.00 0.00 99.97 08:52:01 4 0.03 0.00 0.03 0.00 0.00 99.93 08:52:01 5 0.03 0.00 0.00 0.00 0.00 99.97 08:52:01 6 1.26 0.00 0.00 0.00 0.02 98.73 08:52:01 7 0.02 0.00 0.02 12.76 0.02 87.19 08:53:01 all 0.12 0.00 0.02 1.90 0.00 97.95 08:53:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:53:01 1 0.00 0.00 0.00 0.00 0.00 100.00 08:53:01 2 0.00 0.00 0.03 0.00 0.00 99.97 08:53:01 3 0.02 0.00 0.00 0.00 0.00 99.98 08:53:01 4 0.02 0.00 0.00 0.00 0.00 99.98 08:53:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:53:01 6 0.86 0.00 0.05 0.00 0.00 99.09 08:53:01 7 0.03 0.00 0.02 15.21 0.02 84.72 08:54:01 all 7.18 0.00 0.62 2.84 0.03 89.33 08:54:01 0 3.65 0.00 0.50 0.37 0.02 95.47 08:54:01 1 2.06 0.00 0.23 0.28 0.05 97.38 08:54:01 2 5.49 0.00 0.68 0.40 0.03 93.39 08:54:01 3 9.61 0.00 0.67 1.52 0.03 88.17 08:54:01 4 23.28 0.00 1.35 2.09 0.03 73.25 08:54:01 5 5.10 0.00 0.48 0.05 0.02 94.35 08:54:01 6 6.62 0.00 0.45 0.18 0.02 92.73 08:54:01 7 1.64 0.00 0.65 17.85 0.03 79.83 08:55:01 all 10.27 0.00 0.73 2.84 0.03 86.13 08:55:01 0 2.47 0.00 0.33 0.00 0.00 97.20 08:55:01 1 0.07 0.00 0.13 0.64 0.05 99.11 08:55:01 2 4.10 0.00 0.23 0.00 0.03 95.64 08:55:01 3 3.42 0.00 0.60 10.52 0.02 85.44 08:55:01 4 12.74 0.00 1.05 1.02 0.03 85.16 08:55:01 5 10.07 0.00 0.63 0.07 0.02 89.21 08:55:01 6 43.70 0.00 2.04 4.42 0.07 49.77 08:55:01 7 5.86 0.00 0.87 6.11 0.02 87.15 08:56:01 all 12.55 0.00 5.32 4.53 0.08 77.52 08:56:01 0 10.97 0.00 6.84 1.93 0.08 80.18 08:56:01 1 10.41 0.00 5.05 11.03 0.10 73.40 08:56:01 2 12.04 0.00 4.44 8.43 0.09 75.01 08:56:01 3 9.77 0.00 5.26 11.99 0.09 72.90 08:56:01 4 11.91 0.00 4.97 0.27 0.07 82.78 08:56:01 5 14.74 0.00 4.75 0.58 0.10 79.83 08:56:01 6 12.32 0.00 5.37 1.49 0.08 80.74 08:56:01 7 18.22 0.00 5.81 0.63 0.08 75.25 08:57:02 all 13.78 0.00 2.74 11.30 0.11 72.06 08:57:02 0 15.28 0.00 3.36 40.81 0.07 40.48 08:57:02 1 12.18 0.00 2.15 10.59 0.52 74.57 08:57:02 2 18.34 0.00 2.85 3.57 0.05 75.20 08:57:02 3 14.93 0.00 3.03 24.61 0.05 57.37 08:57:02 4 12.01 0.00 2.73 3.54 0.05 81.66 08:57:02 5 11.79 0.00 2.58 2.76 0.03 82.84 08:57:02 6 14.61 0.00 2.53 2.61 0.05 80.21 08:57:02 7 11.18 0.00 2.70 2.11 0.05 83.96 08:58:01 all 19.40 0.00 1.88 0.15 0.07 78.50 08:58:01 0 19.89 0.00 2.01 0.49 0.07 77.54 08:58:01 1 13.43 0.00 1.52 0.17 0.07 84.81 08:58:01 2 17.17 0.00 1.79 0.07 0.07 80.90 08:58:01 3 20.22 0.00 1.68 0.00 0.07 78.03 08:58:01 4 20.56 0.00 2.03 0.03 0.07 77.31 08:58:01 5 22.44 0.00 2.28 0.41 0.07 74.81 08:58:01 6 25.40 0.00 2.43 0.02 0.07 72.09 08:58:01 7 16.04 0.00 1.31 0.02 0.09 82.55 08:59:01 all 3.87 0.00 0.88 0.14 0.06 95.05 08:59:01 0 3.53 0.00 1.21 0.37 0.07 94.83 08:59:01 1 3.87 0.00 1.15 0.12 0.07 94.79 08:59:01 2 4.16 0.00 0.79 0.18 0.07 94.80 08:59:01 3 3.96 0.00 0.85 0.05 0.07 95.07 08:59:01 4 3.68 0.00 0.72 0.08 0.05 95.47 08:59:01 5 3.75 0.00 0.74 0.10 0.07 95.35 08:59:01 6 4.35 0.00 0.90 0.25 0.07 94.43 08:59:01 7 3.59 0.00 0.69 0.02 0.05 95.66 Average: all 7.46 0.00 1.35 3.01 0.04 88.14 Average: 0 6.16 0.00 1.58 4.87 0.03 87.36 Average: 1 4.64 0.00 1.13 2.53 0.10 91.61 Average: 2 6.78 0.00 1.20 1.39 0.04 90.59 Average: 3 6.84 0.00 1.33 5.39 0.04 86.39 Average: 4 9.32 0.00 1.42 0.78 0.03 88.44 Average: 5 7.50 0.00 1.27 0.44 0.03 90.76 Average: 6 12.21 0.00 1.52 0.99 0.04 85.24 Average: 7 6.24 0.00 1.33 7.67 0.04 84.71