---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8806 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 14G 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 895 25066 0 6205 30816 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:f4:7c:ed brd ff:ff:ff:ff:ff:ff inet 10.30.107.236/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85926sec preferred_lft 85926sec inet6 fe80::f816:3eff:fef4:7ced/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f1:d8:6e:7c 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-8806) 02/26/24 _x86_64_ (8 CPU) 09:43:57 LINUX RESTART (8 CPU) 09:44:01 tps rtps wtps bread/s bwrtn/s 09:45:02 341.19 74.01 267.18 5315.29 49472.18 09:46:01 112.76 27.72 85.04 2114.90 19277.68 09:47:01 114.80 10.35 104.45 1695.45 23235.46 09:48:01 415.75 6.03 409.72 521.35 139540.84 09:49:01 113.30 6.45 106.85 303.18 14716.18 09:50:01 10.46 0.02 10.45 0.13 9633.91 09:51:01 51.59 0.08 51.51 13.46 11349.69 Average: 165.82 17.79 148.04 1421.84 38220.50 09:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:45:02 30321528 31670128 2617692 7.95 50476 1620252 1399848 4.12 872448 1476352 62308 09:46:01 29971076 31684160 2968144 9.01 77808 1938464 1392496 4.10 888816 1769828 136568 09:47:01 26939304 31583964 5999916 18.22 127204 4702652 1633624 4.81 1088144 4439628 2571592 09:48:01 25267760 31209828 7671460 23.29 151544 5903188 5279272 15.53 1532896 5553480 872 09:49:01 23533176 29572348 9406044 28.56 156064 5990632 8805724 25.91 3295008 5502160 340 09:50:01 23476272 29516084 9462948 28.73 156280 5990852 8852900 26.05 3354008 5500324 216 09:51:01 24965760 31023512 7973460 24.21 157188 6018264 2438768 7.18 1917004 5496628 124 Average: 26353554 30894289 6585666 19.99 125223 4594901 4257519 12.53 1849761 4248343 396003 09:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:02 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 09:45:02 ens3 377.22 244.67 957.83 72.87 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 09:46:01 ens3 54.70 37.79 925.40 10.25 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 lo 8.87 8.87 0.87 0.87 0.00 0.00 0.00 0.00 09:47:01 br-81de0ba10dd4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 723.75 472.72 17907.83 42.28 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 vethb8f440c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 vethd886fc2 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 09:48:01 vethd902b1e 0.08 0.22 0.01 0.01 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 vethb8f440c 3.15 3.83 0.60 0.40 0.00 0.00 0.00 0.00 09:49:01 vethd886fc2 15.05 13.78 1.97 1.96 0.00 0.00 0.00 0.00 09:49:01 vethd902b1e 53.06 46.94 19.80 40.36 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 vethb8f440c 3.25 4.72 0.66 0.36 0.00 0.00 0.00 0.00 09:50:01 vethd886fc2 13.83 9.33 1.05 1.34 0.00 0.00 0.00 0.00 09:50:01 vethd902b1e 0.48 0.48 0.63 0.08 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 vethd902b1e 0.38 0.63 0.02 0.04 0.00 0.00 0.00 0.00 09:51:01 lo 34.99 34.99 6.20 6.20 0.00 0.00 0.00 0.00 09:51:01 br-81de0ba10dd4 4.23 4.72 1.99 2.19 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: vethd902b1e 7.73 6.91 2.93 5.80 0.00 0.00 0.00 0.00 Average: lo 4.58 4.58 0.85 0.85 0.00 0.00 0.00 0.00 Average: br-81de0ba10dd4 0.61 0.68 0.28 0.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8806) 02/26/24 _x86_64_ (8 CPU) 09:43:57 LINUX RESTART (8 CPU) 09:44:01 CPU %user %nice %system %iowait %steal %idle 09:45:02 all 7.33 0.00 1.49 4.65 0.05 86.48 09:45:02 0 7.88 0.00 0.69 1.92 0.05 89.46 09:45:02 1 4.62 0.00 0.60 9.61 0.03 85.13 09:45:02 2 11.10 0.00 4.70 0.89 0.05 83.26 09:45:02 3 9.09 0.00 1.94 7.28 0.03 81.66 09:45:02 4 8.16 0.00 1.09 0.55 0.02 90.18 09:45:02 5 5.41 0.00 1.20 1.14 0.02 92.24 09:45:02 6 6.26 0.00 0.87 1.22 0.03 91.61 09:45:02 7 6.14 0.00 0.84 14.60 0.12 78.31 09:46:01 all 9.82 0.00 0.79 2.60 0.04 86.76 09:46:01 0 0.65 0.00 0.63 10.81 0.03 87.88 09:46:01 1 5.92 0.00 0.47 2.15 0.02 91.43 09:46:01 2 23.35 0.00 1.51 1.55 0.07 73.52 09:46:01 3 23.95 0.00 1.19 2.42 0.05 72.39 09:46:01 4 4.85 0.00 0.42 0.00 0.03 94.69 09:46:01 5 2.27 0.00 0.42 2.61 0.02 94.68 09:46:01 6 11.30 0.00 0.95 0.76 0.05 86.94 09:46:01 7 6.29 0.00 0.66 0.58 0.02 92.46 09:47:01 all 13.30 0.00 3.85 2.64 0.08 80.13 09:47:01 0 7.00 0.00 3.58 11.26 0.05 78.11 09:47:01 1 16.53 0.00 4.05 0.89 0.08 78.44 09:47:01 2 10.62 0.00 3.62 0.42 0.07 85.27 09:47:01 3 9.13 0.00 3.23 1.44 0.12 86.08 09:47:01 4 7.91 0.00 4.01 0.56 0.07 87.45 09:47:01 5 8.58 0.00 3.69 0.07 0.07 87.60 09:47:01 6 27.79 0.00 4.54 5.72 0.08 61.86 09:47:01 7 18.84 0.00 4.08 0.73 0.08 76.27 09:48:01 all 8.77 0.00 3.47 11.56 0.08 76.13 09:48:01 0 6.78 0.00 3.79 47.83 0.07 41.53 09:48:01 1 7.87 0.00 3.40 9.54 0.08 79.11 09:48:01 2 10.20 0.00 3.76 1.54 0.07 84.44 09:48:01 3 7.78 0.00 3.02 11.50 0.08 77.61 09:48:01 4 9.16 0.00 3.46 10.02 0.05 77.30 09:48:01 5 9.59 0.00 2.33 1.84 0.07 86.18 09:48:01 6 9.06 0.00 3.69 4.60 0.10 82.55 09:48:01 7 9.66 0.00 4.30 5.64 0.08 80.31 09:49:01 all 25.34 0.00 2.67 1.30 0.09 70.60 09:49:01 0 24.86 0.00 2.54 0.60 0.12 71.87 09:49:01 1 30.05 0.00 3.00 1.93 0.08 64.93 09:49:01 2 30.27 0.00 3.08 0.15 0.13 66.36 09:49:01 3 28.84 0.00 3.21 0.67 0.10 67.18 09:49:01 4 27.40 0.00 2.81 3.38 0.10 66.31 09:49:01 5 19.63 0.00 2.26 1.61 0.08 76.43 09:49:01 6 23.68 0.00 2.11 0.84 0.08 73.29 09:49:01 7 17.95 0.00 2.30 1.21 0.08 78.45 09:50:01 all 3.52 0.00 0.39 0.86 0.05 95.19 09:50:01 0 4.12 0.00 0.50 0.05 0.05 95.28 09:50:01 1 3.42 0.00 0.53 0.08 0.03 95.93 09:50:01 2 2.24 0.00 0.30 0.00 0.03 97.43 09:50:01 3 3.70 0.00 0.32 0.02 0.10 95.87 09:50:01 4 3.85 0.00 0.37 6.62 0.05 89.11 09:50:01 5 3.98 0.00 0.43 0.00 0.07 95.52 09:50:01 6 3.57 0.00 0.38 0.00 0.03 96.01 09:50:01 7 3.27 0.00 0.32 0.07 0.05 96.29 09:51:01 all 1.41 0.00 0.50 0.85 0.05 97.18 09:51:01 0 1.18 0.00 0.45 0.70 0.03 97.63 09:51:01 1 2.79 0.00 0.57 0.17 0.05 96.43 09:51:01 2 0.70 0.00 0.40 0.02 0.03 98.85 09:51:01 3 1.35 0.00 0.55 0.08 0.07 97.94 09:51:01 4 0.97 0.00 0.47 5.35 0.05 93.16 09:51:01 5 1.52 0.00 0.65 0.07 0.05 97.72 09:51:01 6 1.52 0.00 0.38 0.18 0.03 97.88 09:51:01 7 1.30 0.00 0.53 0.23 0.05 97.88 Average: all 9.92 0.00 1.88 3.48 0.06 84.66 Average: 0 7.51 0.00 1.74 10.39 0.06 80.31 Average: 1 10.16 0.00 1.80 3.48 0.06 84.51 Average: 2 12.61 0.00 2.48 0.65 0.06 84.20 Average: 3 11.96 0.00 1.92 3.33 0.08 82.71 Average: 4 8.91 0.00 1.80 3.79 0.05 85.45 Average: 5 7.28 0.00 1.57 1.04 0.05 90.06 Average: 6 11.86 0.00 1.84 1.90 0.06 84.34 Average: 7 9.05 0.00 1.86 3.29 0.07 85.73