---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6886 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: 2799.996 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 11G 144G 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 860 28117 0 3189 30859 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:a6:29 brd ff:ff:ff:ff:ff:ff inet 10.30.107.59/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85987sec preferred_lft 85987sec inet6 fe80::f816:3eff:fe7e:a629/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:75:04:7d 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 inet6 fe80::42:8bff:fe75:47d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6886) 02/20/24 _x86_64_ (8 CPU) 03:27:23 LINUX RESTART (8 CPU) 03:28:01 tps rtps wtps bread/s bwrtn/s 03:29:01 115.23 39.61 75.62 1827.56 26095.52 03:30:01 138.09 18.59 119.49 453.58 35907.63 03:31:01 31.74 0.90 30.84 52.92 22172.30 03:32:01 63.26 3.15 60.11 422.46 30178.30 03:33:01 118.09 0.55 117.54 41.45 44955.95 03:34:01 63.31 1.35 61.96 66.12 27324.11 Average: 88.29 10.69 77.60 477.34 31106.15 03:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30142552 31730616 2796668 8.49 69800 1829132 1408272 4.14 841580 1664716 157048 03:30:01 28839980 30732788 4099240 12.44 85664 2105172 2434508 7.16 1895696 1880764 19464 03:31:01 27618816 29577068 5320404 16.15 88944 2163280 3570916 10.51 3099380 1889752 7080 03:32:01 27873848 30248184 5065372 15.38 94908 2563840 2709840 7.97 2499724 2210404 63564 03:33:01 27488504 30213960 5450716 16.55 101640 2900364 2757612 8.11 2559352 2519764 41240 03:34:01 28855164 31663252 4084056 12.40 107756 2974260 1410148 4.15 1127052 2582212 35108 Average: 28469811 30694311 4469409 13.57 91452 2422675 2381883 7.01 2003797 2124602 53917 03:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 03:29:01 ens3 126.33 86.97 1009.15 27.12 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 03:30:01 ens3 418.06 357.63 3454.47 103.02 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 ens3 470.62 338.53 850.33 119.50 0.00 0.00 0.00 0.00 03:32:01 docker0 2.12 3.60 0.12 39.02 0.00 0.00 0.00 0.00 03:32:01 lo 1.40 1.40 0.12 0.12 0.00 0.00 0.00 0.00 03:32:01 ens3 367.71 275.12 1483.05 83.06 0.00 0.00 0.00 0.00 03:33:01 docker0 3.88 6.86 0.23 79.00 0.00 0.00 0.00 0.00 03:33:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 ens3 329.77 235.55 312.31 82.70 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 lo 16.06 16.06 1.45 1.45 0.00 0.00 0.00 0.00 03:34:01 ens3 379.04 279.99 355.74 91.72 0.00 0.00 0.00 0.00 Average: docker0 1.00 1.74 0.06 19.67 0.00 0.00 0.00 0.00 Average: lo 3.35 3.35 0.31 0.31 0.00 0.00 0.00 0.00 Average: ens3 348.59 262.30 1244.21 84.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6886) 02/20/24 _x86_64_ (8 CPU) 03:27:23 LINUX RESTART (8 CPU) 03:28:01 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 10.43 0.00 0.84 2.66 0.03 86.03 03:29:01 0 5.79 0.00 0.50 1.13 0.02 92.56 03:29:01 1 5.23 0.00 0.73 0.42 0.02 93.60 03:29:01 2 6.78 0.00 0.77 3.91 0.03 88.52 03:29:01 3 3.53 0.00 0.62 5.12 0.02 90.71 03:29:01 4 34.27 0.00 2.19 2.99 0.07 60.48 03:29:01 5 17.69 0.00 1.02 0.53 0.05 80.71 03:29:01 6 8.09 0.00 0.52 5.15 0.03 86.21 03:29:01 7 2.18 0.00 0.42 2.05 0.03 95.32 03:30:01 all 20.68 0.00 1.17 1.69 0.06 76.41 03:30:01 0 29.73 0.00 1.56 1.09 0.08 67.54 03:30:01 1 31.27 0.00 1.69 0.15 0.05 66.84 03:30:01 2 22.85 0.00 0.80 0.00 0.07 76.28 03:30:01 3 10.21 0.00 1.04 9.90 0.05 78.80 03:30:01 4 21.39 0.00 0.75 2.02 0.07 75.77 03:30:01 5 18.56 0.00 1.31 0.17 0.07 79.90 03:30:01 6 18.19 0.00 1.41 0.08 0.05 80.27 03:30:01 7 13.22 0.00 0.82 0.07 0.05 85.84 03:31:01 all 40.60 0.00 1.13 0.84 0.07 57.36 03:31:01 0 38.43 0.00 0.72 0.00 0.05 60.80 03:31:01 1 48.29 0.00 1.29 0.02 0.08 50.33 03:31:01 2 38.43 0.00 0.92 0.03 0.07 60.55 03:31:01 3 30.70 0.00 0.95 0.94 0.07 67.34 03:31:01 4 43.76 0.00 1.45 0.27 0.08 54.43 03:31:01 5 32.08 0.00 1.15 0.10 0.05 66.62 03:31:01 6 58.47 0.00 1.52 0.30 0.08 39.62 03:31:01 7 34.68 0.00 1.00 5.05 0.07 59.20 03:32:01 all 27.09 0.00 1.51 1.74 0.06 69.59 03:32:01 0 28.12 0.00 1.61 0.02 0.07 70.18 03:32:01 1 19.77 0.00 1.25 0.18 0.05 78.75 03:32:01 2 33.01 0.00 1.74 0.03 0.07 65.15 03:32:01 3 38.27 0.00 2.09 2.49 0.08 57.08 03:32:01 4 26.61 0.00 1.36 0.08 0.07 71.88 03:32:01 5 26.49 0.00 1.37 0.32 0.05 71.76 03:32:01 6 24.03 0.00 1.39 0.02 0.07 74.50 03:32:01 7 20.46 0.00 1.28 10.83 0.05 67.39 03:33:01 all 24.83 0.00 2.02 2.43 0.07 70.66 03:33:01 0 25.36 0.00 1.63 6.82 0.07 66.12 03:33:01 1 19.77 0.00 1.88 2.13 0.07 76.16 03:33:01 2 28.62 0.00 2.88 0.12 0.07 68.31 03:33:01 3 26.57 0.00 2.29 0.05 0.07 71.02 03:33:01 4 32.51 0.00 2.10 3.07 0.07 62.25 03:33:01 5 21.95 0.00 2.08 5.71 0.07 70.19 03:33:01 6 19.95 0.00 1.44 0.97 0.07 77.57 03:33:01 7 23.93 0.00 1.85 0.49 0.07 73.67 03:34:01 all 11.51 0.00 1.17 1.55 0.04 85.74 03:34:01 0 18.55 0.00 1.65 1.79 0.03 77.98 03:34:01 1 10.31 0.00 1.00 0.22 0.03 88.43 03:34:01 2 5.74 0.00 1.04 0.37 0.05 92.80 03:34:01 3 4.39 0.00 0.80 0.67 0.03 94.10 03:34:01 4 3.96 0.00 1.24 0.00 0.02 94.79 03:34:01 5 1.62 0.00 0.70 9.00 0.03 88.64 03:34:01 6 20.45 0.00 1.54 0.18 0.05 77.78 03:34:01 7 27.04 0.00 1.39 0.22 0.07 71.28 Average: all 22.52 0.00 1.31 1.82 0.06 74.30 Average: 0 24.33 0.00 1.28 1.81 0.05 72.54 Average: 1 22.44 0.00 1.31 0.52 0.05 75.69 Average: 2 22.56 0.00 1.36 0.74 0.06 75.28 Average: 3 18.94 0.00 1.30 3.20 0.05 76.52 Average: 4 27.07 0.00 1.51 1.41 0.06 69.94 Average: 5 19.74 0.00 1.27 2.64 0.05 76.30 Average: 6 24.86 0.00 1.30 1.12 0.06 72.66 Average: 7 20.23 0.00 1.12 3.11 0.06 75.47