---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9657 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 8% / 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 840 26508 0 4818 30871 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:7e:67:aa brd ff:ff:ff:ff:ff:ff inet 10.30.106.150/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85878sec preferred_lft 85878sec inet6 fe80::f816:3eff:fe7e:67aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:43:77:f3:11 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-9657) 01/05/24 _x86_64_ (8 CPU) 02:48:21 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 127.06 18.01 109.05 1038.74 71436.71 02:51:01 147.66 23.03 124.63 2767.54 64370.60 02:52:01 425.80 13.13 412.66 799.17 94095.58 02:53:01 5.43 0.37 5.07 26.53 164.97 02:54:01 1.95 0.02 1.93 3.47 35.91 02:55:01 6.55 0.00 6.55 0.00 248.11 02:56:01 14.36 0.07 14.30 6.67 1997.27 02:57:01 60.16 2.38 57.77 129.58 3614.10 Average: 98.56 7.10 91.46 595.54 29407.86 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30081204 31692184 2858016 8.68 70568 1850212 1432672 4.22 880688 1684548 170324 02:51:01 28766436 31674488 4172784 12.67 99832 3079316 1549892 4.56 977880 2820096 1024748 02:52:01 25493620 30173208 7445600 22.60 132232 4659784 7205088 21.20 2578212 4358620 360 02:53:01 24178236 28891360 8760984 26.60 132472 4662580 8840840 26.01 3896408 4344516 40 02:54:01 24167456 28878168 8771764 26.63 132540 4662852 8840840 26.01 3909516 4341924 220 02:55:01 23896540 28614112 9042680 27.45 132764 4667392 9004048 26.49 4176892 4340304 180 02:56:01 24518368 29237892 8420852 25.56 133056 4696172 6741740 19.84 3578908 4330716 288 02:57:01 27158296 31625760 5780924 17.55 137528 4527176 1469644 4.32 1228000 4082056 33456 Average: 26032520 30098396 6906700 20.97 121374 4100686 5635596 16.58 2653313 3787848 153702 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 02:50:01 ens3 74.90 50.06 1002.54 7.97 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 6.13 6.13 0.57 0.57 0.00 0.00 0.00 0.00 02:51:01 ens3 225.41 140.06 6359.20 14.39 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 br-72b9becc0178 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 6.13 6.13 0.55 0.55 0.00 0.00 0.00 0.00 02:52:01 veth681ed6e 0.45 0.60 0.05 0.30 0.00 0.00 0.00 0.00 02:52:01 ens3 412.11 228.96 13367.88 16.65 0.00 0.00 0.00 0.00 02:52:01 veth0db5a20 0.13 0.47 0.01 0.03 0.00 0.00 0.00 0.00 02:53:01 lo 5.78 5.78 9.85 9.85 0.00 0.00 0.00 0.00 02:53:01 veth681ed6e 0.13 0.23 0.01 0.01 0.00 0.00 0.00 0.00 02:53:01 ens3 3.72 2.80 0.76 0.91 0.00 0.00 0.00 0.00 02:53:01 veth0db5a20 2.23 2.25 7.86 2.61 0.00 0.00 0.00 0.00 02:54:01 lo 5.80 5.80 0.84 0.84 0.00 0.00 0.00 0.00 02:54:01 veth681ed6e 0.18 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:54:01 ens3 1.80 1.25 0.61 0.75 0.00 0.00 0.00 0.00 02:54:01 veth0db5a20 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 02:55:01 lo 18.13 18.13 32.08 32.08 0.00 0.00 0.00 0.00 02:55:01 veth681ed6e 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 1.73 1.37 0.34 0.54 0.00 0.00 0.00 0.00 02:55:01 veth0db5a20 6.33 6.92 15.37 5.39 0.00 0.00 0.00 0.00 02:56:01 lo 13.50 13.50 0.86 0.86 0.00 0.00 0.00 0.00 02:56:01 ens3 21.00 18.75 10.35 40.51 0.00 0.00 0.00 0.00 02:56:01 veth0db5a20 1.33 1.05 0.13 0.14 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 02:57:01 ens3 54.42 44.46 117.97 23.42 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 7.24 7.24 5.64 5.64 0.00 0.00 0.00 0.00 Average: ens3 99.44 60.99 2610.81 13.15 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-9657) 01/05/24 _x86_64_ (8 CPU) 02:48:21 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.50 0.00 0.68 4.73 0.03 85.05 02:50:01 0 20.20 0.00 1.24 1.63 0.03 76.89 02:50:01 1 4.77 0.00 0.46 0.97 0.02 93.79 02:50:01 2 3.71 0.00 0.34 0.15 0.02 95.78 02:50:01 3 0.37 0.00 0.12 0.37 0.02 99.11 02:50:01 4 0.10 0.00 0.20 19.78 0.02 79.90 02:50:01 5 2.04 0.00 0.36 0.41 0.03 97.17 02:50:01 6 33.76 0.00 2.15 4.22 0.05 59.81 02:50:01 7 11.15 0.00 0.61 10.28 0.07 77.89 02:51:01 all 10.58 0.00 1.72 4.15 0.04 83.50 02:51:01 0 1.37 0.00 0.92 23.36 0.03 74.32 02:51:01 1 23.79 0.00 2.08 2.43 0.05 71.65 02:51:01 2 17.44 0.00 2.04 0.55 0.03 79.93 02:51:01 3 4.50 0.00 1.33 0.17 0.03 93.97 02:51:01 4 4.33 0.00 1.34 0.60 0.05 93.68 02:51:01 5 3.42 0.00 1.56 1.22 0.03 93.76 02:51:01 6 17.58 0.00 1.93 1.46 0.03 79.00 02:51:01 7 12.25 0.00 2.60 3.48 0.03 81.64 02:52:01 all 21.05 0.00 4.63 3.59 0.08 70.64 02:52:01 0 20.15 0.00 4.97 2.81 0.08 71.98 02:52:01 1 17.86 0.00 3.63 0.91 0.07 77.53 02:52:01 2 23.53 0.00 4.69 2.80 0.08 68.89 02:52:01 3 23.41 0.00 4.25 1.47 0.07 70.80 02:52:01 4 22.40 0.00 5.03 11.62 0.08 60.86 02:52:01 5 26.31 0.00 5.69 0.75 0.07 67.18 02:52:01 6 20.03 0.00 4.36 6.85 0.08 68.68 02:52:01 7 14.71 0.00 4.40 1.57 0.08 79.24 02:53:01 all 14.57 0.00 1.38 0.03 0.06 83.96 02:53:01 0 15.32 0.00 1.44 0.00 0.05 83.19 02:53:01 1 18.56 0.00 1.57 0.07 0.03 79.77 02:53:01 2 18.01 0.00 1.66 0.02 0.08 80.23 02:53:01 3 16.29 0.00 1.55 0.00 0.07 82.09 02:53:01 4 13.87 0.00 1.32 0.00 0.05 84.76 02:53:01 5 13.74 0.00 1.61 0.02 0.08 84.55 02:53:01 6 10.93 0.00 1.00 0.00 0.05 88.01 02:53:01 7 9.86 0.00 0.94 0.12 0.03 89.05 02:54:01 all 0.73 0.00 0.10 0.01 0.04 99.13 02:54:01 0 1.20 0.00 0.17 0.00 0.03 98.60 02:54:01 1 0.72 0.00 0.15 0.03 0.05 99.05 02:54:01 2 0.75 0.00 0.13 0.00 0.05 99.06 02:54:01 3 0.28 0.00 0.07 0.02 0.03 99.60 02:54:01 4 1.20 0.00 0.13 0.00 0.02 98.65 02:54:01 5 0.72 0.00 0.07 0.00 0.05 99.16 02:54:01 6 0.45 0.00 0.03 0.00 0.00 99.52 02:54:01 7 0.49 0.00 0.02 0.00 0.02 99.48 02:55:01 all 6.40 0.00 0.68 0.02 0.07 92.83 02:55:01 0 6.43 0.00 0.67 0.00 0.07 92.83 02:55:01 1 6.57 0.00 0.94 0.05 0.15 92.29 02:55:01 2 6.52 0.00 0.64 0.02 0.05 92.78 02:55:01 3 6.51 0.00 0.74 0.00 0.08 92.67 02:55:01 4 6.42 0.00 0.65 0.00 0.07 92.86 02:55:01 5 6.33 0.00 0.64 0.02 0.05 92.96 02:55:01 6 6.41 0.00 0.67 0.07 0.05 92.80 02:55:01 7 6.00 0.00 0.55 0.02 0.03 93.40 02:56:01 all 1.01 0.00 0.38 0.12 0.06 98.43 02:56:01 0 1.12 0.00 0.45 0.47 0.07 97.90 02:56:01 1 0.89 0.00 0.40 0.33 0.07 98.31 02:56:01 2 1.19 0.00 0.49 0.02 0.08 98.23 02:56:01 3 0.92 0.00 0.40 0.02 0.05 98.61 02:56:01 4 1.86 0.00 0.40 0.02 0.08 97.64 02:56:01 5 0.80 0.00 0.30 0.00 0.07 98.83 02:56:01 6 0.92 0.00 0.23 0.02 0.03 98.80 02:56:01 7 0.42 0.00 0.37 0.05 0.07 99.09 02:57:01 all 8.62 0.00 0.66 0.34 0.03 90.35 02:57:01 0 10.33 0.00 0.80 1.59 0.02 87.26 02:57:01 1 1.10 0.00 0.47 0.05 0.00 98.38 02:57:01 2 6.15 0.00 0.85 0.05 0.02 92.93 02:57:01 3 0.80 0.00 0.42 0.37 0.03 98.38 02:57:01 4 14.39 0.00 0.60 0.35 0.03 84.62 02:57:01 5 12.96 0.00 0.95 0.17 0.03 85.89 02:57:01 6 15.44 0.00 0.67 0.07 0.07 83.76 02:57:01 7 7.85 0.00 0.49 0.07 0.03 91.56 Average: all 9.04 0.00 1.28 1.61 0.05 88.02 Average: 0 9.48 0.00 1.33 3.73 0.05 85.41 Average: 1 9.27 0.00 1.21 0.60 0.05 88.86 Average: 2 9.65 0.00 1.35 0.45 0.05 88.50 Average: 3 6.63 0.00 1.11 0.30 0.05 91.91 Average: 4 8.07 0.00 1.21 4.00 0.05 86.68 Average: 5 8.27 0.00 1.39 0.32 0.05 89.96 Average: 6 13.13 0.00 1.37 1.57 0.05 83.89 Average: 7 7.83 0.00 1.24 1.93 0.05 88.95