---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10913 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 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 847 26542 0 4777 30864 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:95:38:99 brd ff:ff:ff:ff:ff:ff inet 10.30.107.192/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:fe95:3899/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6b:78:af:6c 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-10913) 03/05/24 _x86_64_ (8 CPU) 02:48:27 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 108.32 43.66 64.66 1962.05 22848.80 02:51:01 103.65 13.66 89.99 1108.48 24617.90 02:52:01 129.41 9.35 120.06 1633.33 52387.94 02:53:01 349.74 11.91 337.83 804.90 76820.88 02:54:01 15.15 0.08 15.06 5.47 16950.46 02:55:01 12.28 0.00 12.28 0.00 16831.06 02:56:01 15.98 0.00 15.98 0.00 17169.21 02:57:01 41.16 0.03 41.13 6.40 18497.73 Average: 96.94 9.77 87.17 687.43 30781.56 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30149480 31720084 2789732 8.47 67496 1815068 1415056 4.16 853024 1651136 157328 02:51:01 29928972 31701012 3010240 9.14 79960 1994368 1447508 4.26 880344 1823560 60880 02:52:01 27266836 31676072 5672376 17.22 117976 4494344 1410708 4.15 991232 4232684 1527144 02:53:01 24374200 29024400 8565012 26.00 132016 4625872 9090324 26.75 3766576 4288588 576 02:54:01 24251968 28919372 8687244 26.37 132172 4627872 9039204 26.60 3873128 4302604 180 02:55:01 24193832 28860108 8745380 26.55 132212 4628076 9071764 26.69 3931528 4301324 316 02:56:01 23896356 28569792 9042856 27.45 132452 4632556 9221012 27.13 4224816 4300044 300 02:57:01 25652428 30298876 7286784 22.12 132904 4661176 4381332 12.89 2535196 4264404 264 Average: 26214259 30096214 6724953 20.42 115898 3934916 5634614 16.58 2631980 3645543 218374 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 168.93 126.62 1154.61 38.95 0.00 0.00 0.00 0.00 02:50:01 lo 1.49 1.49 0.16 0.16 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 ens3 40.23 26.75 614.08 6.04 0.00 0.00 0.00 0.00 02:51:01 lo 0.87 0.87 0.08 0.08 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 02:52:01 ens3 555.84 327.56 19132.52 25.11 0.00 0.00 0.00 0.00 02:52:01 lo 10.80 10.80 0.99 0.99 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 br-5f1edb94ba98 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 veth85e856a 52.79 64.39 20.40 17.10 0.00 0.00 0.00 0.00 02:53:01 veth47073f3 0.15 0.52 0.01 0.03 0.00 0.00 0.00 0.00 02:53:01 ens3 7.28 5.25 1.98 1.36 0.00 0.00 0.00 0.00 02:53:01 lo 1.87 1.87 0.15 0.15 0.00 0.00 0.00 0.00 02:54:01 veth85e856a 19.25 24.36 28.50 9.56 0.00 0.00 0.00 0.00 02:54:01 veth47073f3 0.45 0.43 0.04 0.90 0.00 0.00 0.00 0.00 02:54:01 ens3 2.38 1.82 0.69 0.93 0.00 0.00 0.00 0.00 02:54:01 lo 6.00 6.00 9.96 9.96 0.00 0.00 0.00 0.00 02:55:01 veth85e856a 7.45 9.51 10.92 2.82 0.00 0.00 0.00 0.00 02:55:01 veth47073f3 0.48 0.50 0.05 0.92 0.00 0.00 0.00 0.00 02:55:01 ens3 0.57 0.52 0.09 0.15 0.00 0.00 0.00 0.00 02:55:01 lo 6.20 6.20 0.87 0.87 0.00 0.00 0.00 0.00 02:56:01 veth85e856a 120.31 149.48 258.14 49.51 0.00 0.00 0.00 0.02 02:56:01 veth47073f3 0.53 0.55 0.05 1.14 0.00 0.00 0.00 0.00 02:56:01 ens3 1.85 1.57 0.38 0.93 0.00 0.00 0.00 0.00 02:56:01 lo 18.96 18.96 32.03 32.03 0.00 0.00 0.00 0.00 02:57:01 ens3 27.68 21.96 15.59 42.36 0.00 0.00 0.00 0.00 02:57:01 lo 11.56 11.56 0.76 0.76 0.00 0.00 0.00 0.00 02:57:01 veth1a91c68 11.18 11.28 23.51 8.25 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: ens3 100.45 63.87 2617.95 14.43 0.00 0.00 0.00 0.00 Average: lo 7.23 7.23 5.64 5.64 0.00 0.00 0.00 0.00 Average: veth1a91c68 1.40 1.41 2.95 1.03 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-10913) 03/05/24 _x86_64_ (8 CPU) 02:48:27 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.45 0.00 0.94 2.31 0.03 86.27 02:50:01 0 16.21 0.00 1.44 2.05 0.05 80.24 02:50:01 1 10.19 0.00 0.88 0.17 0.03 88.73 02:50:01 2 5.65 0.00 0.66 0.44 0.03 93.21 02:50:01 3 2.33 0.00 0.48 0.46 0.02 96.72 02:50:01 4 2.24 0.00 0.73 0.24 0.02 96.78 02:50:01 5 5.09 0.00 0.63 12.58 0.05 81.64 02:50:01 6 7.28 0.00 0.54 0.29 0.02 91.87 02:50:01 7 34.58 0.00 2.18 2.19 0.08 60.97 02:51:01 all 6.75 0.00 0.47 7.17 0.03 85.57 02:51:01 0 10.38 0.00 0.37 22.40 0.02 66.83 02:51:01 1 9.12 0.00 0.60 0.47 0.02 89.79 02:51:01 2 9.55 0.00 0.94 6.56 0.03 82.92 02:51:01 3 0.60 0.00 0.14 0.00 0.02 99.24 02:51:01 4 0.32 0.00 0.13 0.30 0.00 99.25 02:51:01 5 0.76 0.00 0.37 25.18 0.05 73.65 02:51:01 6 2.86 0.00 0.23 0.28 0.02 96.61 02:51:01 7 20.33 0.00 0.99 2.16 0.03 76.49 02:52:01 all 11.93 0.00 4.22 3.33 0.07 80.45 02:52:01 0 16.26 0.00 4.60 5.63 0.08 73.43 02:52:01 1 13.71 0.00 5.32 0.07 0.07 80.83 02:52:01 2 12.69 0.00 3.72 5.27 0.07 78.25 02:52:01 3 16.47 0.00 4.69 3.07 0.08 75.68 02:52:01 4 11.98 0.00 3.79 0.35 0.05 83.82 02:52:01 5 8.54 0.00 4.19 10.72 0.08 76.46 02:52:01 6 8.77 0.00 4.22 0.54 0.05 86.43 02:52:01 7 7.04 0.00 3.25 1.05 0.07 88.59 02:53:01 all 29.63 0.00 3.88 4.42 0.07 61.99 02:53:01 0 21.95 0.00 2.89 2.28 0.05 72.83 02:53:01 1 29.64 0.00 3.91 1.33 0.07 65.06 02:53:01 2 37.55 0.00 4.69 1.68 0.07 56.01 02:53:01 3 24.77 0.00 3.52 9.73 0.07 61.92 02:53:01 4 30.53 0.00 4.31 1.32 0.07 63.77 02:53:01 5 29.50 0.00 3.96 15.92 0.08 50.54 02:53:01 6 27.74 0.00 3.15 1.18 0.08 67.85 02:53:01 7 35.39 0.00 4.63 2.04 0.07 57.87 02:54:01 all 4.08 0.00 0.38 0.86 0.04 94.65 02:54:01 0 3.45 0.00 0.44 6.83 0.07 89.22 02:54:01 1 3.92 0.00 0.40 0.00 0.05 95.63 02:54:01 2 3.22 0.00 0.18 0.00 0.03 96.56 02:54:01 3 4.56 0.00 0.37 0.00 0.02 95.05 02:54:01 4 3.96 0.00 0.37 0.02 0.03 95.62 02:54:01 5 5.24 0.00 0.53 0.02 0.05 94.15 02:54:01 6 4.00 0.00 0.25 0.00 0.02 95.73 02:54:01 7 4.28 0.00 0.48 0.00 0.05 95.19 02:55:01 all 1.39 0.00 0.13 0.83 0.04 97.62 02:55:01 0 0.92 0.00 0.13 6.35 0.03 92.57 02:55:01 1 1.15 0.00 0.13 0.00 0.03 98.68 02:55:01 2 1.60 0.00 0.10 0.00 0.00 98.30 02:55:01 3 1.20 0.00 0.12 0.00 0.05 98.63 02:55:01 4 0.52 0.00 0.13 0.02 0.05 99.28 02:55:01 5 2.39 0.00 0.15 0.30 0.05 97.11 02:55:01 6 2.70 0.00 0.13 0.00 0.02 97.15 02:55:01 7 0.62 0.00 0.13 0.00 0.08 99.16 02:56:01 all 6.53 0.00 0.74 0.78 0.06 91.89 02:56:01 0 6.81 0.00 0.89 0.10 0.07 92.14 02:56:01 1 6.46 0.00 0.62 0.00 0.05 92.87 02:56:01 2 6.71 0.00 0.84 0.00 0.07 92.39 02:56:01 3 7.10 0.00 0.65 0.03 0.07 92.14 02:56:01 4 6.01 0.00 0.72 0.02 0.03 93.22 02:56:01 5 5.57 0.00 0.69 0.94 0.05 92.76 02:56:01 6 7.60 0.00 0.84 5.08 0.07 86.42 02:56:01 7 5.99 0.00 0.67 0.02 0.05 93.27 02:57:01 all 1.22 0.00 0.50 1.11 0.05 97.12 02:57:01 0 0.57 0.00 0.42 0.03 0.05 98.93 02:57:01 1 1.15 0.00 0.42 0.47 0.02 97.94 02:57:01 2 1.86 0.00 0.52 0.42 0.07 97.14 02:57:01 3 1.04 0.00 0.62 0.27 0.05 98.03 02:57:01 4 1.29 0.00 0.45 0.02 0.03 98.21 02:57:01 5 1.66 0.00 0.45 0.18 0.05 97.66 02:57:01 6 0.82 0.00 0.49 7.06 0.05 91.58 02:57:01 7 1.39 0.00 0.67 0.52 0.07 97.36 Average: all 8.98 0.00 1.40 2.60 0.05 86.97 Average: 0 9.55 0.00 1.39 5.72 0.05 83.29 Average: 1 9.40 0.00 1.53 0.31 0.04 88.72 Average: 2 9.84 0.00 1.45 1.79 0.05 86.87 Average: 3 7.27 0.00 1.32 1.70 0.05 89.66 Average: 4 7.10 0.00 1.33 0.28 0.04 91.26 Average: 5 7.31 0.00 1.36 8.19 0.06 83.07 Average: 6 7.69 0.00 1.23 1.80 0.04 89.24 Average: 7 13.67 0.00 1.62 0.99 0.06 83.65