---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4719 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 835 26543 0 4788 30876 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:9e:77:1f brd ff:ff:ff:ff:ff:ff inet 10.30.107.42/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85863sec preferred_lft 85863sec inet6 fe80::f816:3eff:fe9e:771f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:76:73:0f:f5 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-4719) 02/12/24 _x86_64_ (8 CPU) 02:48:22 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 96.93 23.16 73.77 1197.83 24441.88 02:51:01 122.27 23.08 99.18 2763.87 29456.00 02:52:01 439.60 13.11 426.49 800.93 106892.87 02:53:01 20.01 0.43 19.58 43.19 21502.15 02:54:01 13.20 0.00 13.20 0.00 17777.87 02:55:01 17.81 0.02 17.79 0.13 17989.10 02:56:01 22.40 0.02 22.38 4.27 19430.23 02:57:01 72.27 2.30 69.97 124.51 20973.32 Average: 100.57 7.73 92.84 615.59 32325.50 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30085708 31698356 2853512 8.66 69708 1852516 1428416 4.20 871292 1688640 172432 02:51:01 28873972 31678520 4065248 12.34 99692 2978028 1523148 4.48 974552 2719520 965276 02:52:01 26131248 30629568 6807972 20.67 132052 4518684 6257560 18.41 2113920 4194160 244 02:53:01 24129096 28804716 8810124 26.75 132452 4632828 9326336 27.44 3984268 4309032 196 02:54:01 24114760 28788224 8824460 26.79 132496 4633012 9344084 27.49 4001124 4306720 212 02:55:01 23745904 28428112 9193316 27.91 132828 4637564 9496308 27.94 4363540 4306820 316 02:56:01 23791416 28500680 9147804 27.77 133096 4666444 8799304 25.89 4310448 4321896 116 02:57:01 27161016 31604392 5778204 17.54 135992 4507136 1484312 4.37 1253664 4057928 28436 Average: 26004140 30016571 6935080 21.05 121040 4053276 5957434 17.53 2734101 3738090 145904 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 02:50:01 ens3 62.64 41.73 1001.75 7.09 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 209.47 134.35 6212.48 14.41 0.00 0.00 0.00 0.00 02:51:01 br-adb64187bb8d 0.00 0.00 0.00 0.00 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 lo 5.96 5.96 0.54 0.54 0.00 0.00 0.00 0.00 02:52:01 ens3 374.68 207.76 13412.20 15.10 0.00 0.00 0.00 0.00 02:52:01 vethf8cea3a 0.83 1.00 0.05 0.06 0.00 0.00 0.00 0.00 02:52:01 br-adb64187bb8d 0.62 0.53 0.05 0.30 0.00 0.00 0.00 0.00 02:53:01 lo 5.38 5.38 9.75 9.75 0.00 0.00 0.00 0.00 02:53:01 ens3 7.00 4.08 1.52 1.51 0.00 0.00 0.00 0.00 02:53:01 vethf8cea3a 22.41 18.90 8.65 26.60 0.00 0.00 0.00 0.00 02:53:01 br-adb64187bb8d 2.02 2.43 3.02 6.70 0.00 0.00 0.00 0.00 02:54:01 lo 5.43 5.43 0.82 0.82 0.00 0.00 0.00 0.00 02:54:01 ens3 2.15 1.23 2.31 0.65 0.00 0.00 0.00 0.00 02:54:01 vethf8cea3a 3.30 3.05 1.49 1.08 0.00 0.00 0.00 0.00 02:54:01 br-adb64187bb8d 1.20 1.33 0.52 0.15 0.00 0.00 0.00 0.00 02:55:01 lo 17.18 17.18 32.11 32.11 0.00 0.00 0.00 0.00 02:55:01 ens3 1.82 1.32 0.34 0.55 0.00 0.00 0.00 0.00 02:55:01 vethf8cea3a 102.70 83.47 35.12 175.96 0.00 0.00 0.00 0.01 02:55:01 br-adb64187bb8d 5.81 7.21 10.66 21.41 0.00 0.00 0.00 0.00 02:56:01 lo 15.33 15.33 0.96 0.96 0.00 0.00 0.00 0.00 02:56:01 ens3 24.96 20.31 10.27 41.94 0.00 0.00 0.00 0.00 02:56:01 vethf8cea3a 1.35 1.57 0.51 0.12 0.00 0.00 0.00 0.00 02:56:01 br-adb64187bb8d 2.38 2.52 0.13 0.17 0.00 0.00 0.00 0.00 02:57:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 02:57:01 ens3 46.14 35.59 114.38 19.48 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 7.23 7.23 5.64 5.64 0.00 0.00 0.00 0.00 Average: ens3 91.17 55.83 2597.79 12.60 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-4719) 02/12/24 _x86_64_ (8 CPU) 02:48:22 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.56 0.00 0.78 2.25 0.03 87.37 02:50:01 0 31.45 0.00 2.07 2.24 0.05 64.20 02:50:01 1 21.89 0.00 1.54 0.70 0.02 75.86 02:50:01 2 1.07 0.00 0.15 3.91 0.07 94.80 02:50:01 3 2.14 0.00 0.54 7.89 0.03 89.39 02:50:01 4 11.33 0.00 0.75 0.29 0.02 87.62 02:50:01 5 7.43 0.00 0.49 0.02 0.03 92.03 02:50:01 6 0.75 0.00 0.25 0.44 0.02 98.54 02:50:01 7 0.42 0.00 0.44 2.54 0.00 96.59 02:51:01 all 10.91 0.00 1.72 2.29 0.04 85.04 02:51:01 0 1.77 0.00 1.50 0.27 0.02 96.44 02:51:01 1 18.72 0.00 2.46 0.85 0.05 77.91 02:51:01 2 8.29 0.00 1.52 4.20 0.05 85.94 02:51:01 3 8.55 0.00 1.52 9.37 0.03 80.53 02:51:01 4 11.38 0.00 1.47 1.26 0.05 85.84 02:51:01 5 4.03 0.00 1.16 0.08 0.03 94.69 02:51:01 6 24.07 0.00 2.01 2.21 0.05 71.66 02:51:01 7 10.45 0.00 2.12 0.12 0.03 87.28 02:52:01 all 15.95 0.00 4.88 6.03 0.07 73.07 02:52:01 0 14.10 0.00 4.57 0.81 0.07 80.46 02:52:01 1 16.99 0.00 6.14 27.76 0.08 49.02 02:52:01 2 16.89 0.00 5.12 0.46 0.07 77.46 02:52:01 3 15.02 0.00 4.44 10.00 0.08 70.45 02:52:01 4 16.79 0.00 4.78 1.70 0.07 76.66 02:52:01 5 15.04 0.00 3.83 3.64 0.07 77.43 02:52:01 6 16.86 0.00 5.23 2.44 0.05 75.41 02:52:01 7 15.94 0.00 4.90 1.54 0.07 77.55 02:53:01 all 22.33 0.00 2.05 0.98 0.06 74.58 02:53:01 0 19.01 0.00 1.81 0.03 0.05 79.10 02:53:01 1 17.31 0.00 1.67 0.02 0.05 80.95 02:53:01 2 23.57 0.00 2.04 0.00 0.08 74.30 02:53:01 3 23.33 0.00 2.21 6.72 0.07 67.67 02:53:01 4 25.74 0.00 2.16 0.00 0.07 72.03 02:53:01 5 26.87 0.00 2.83 0.92 0.05 69.34 02:53:01 6 22.50 0.00 1.76 0.13 0.08 75.52 02:53:01 7 20.32 0.00 1.87 0.00 0.05 77.75 02:54:01 all 0.82 0.00 0.12 0.86 0.05 98.15 02:54:01 0 0.88 0.00 0.07 0.00 0.05 99.00 02:54:01 1 0.97 0.00 0.02 0.00 0.02 99.00 02:54:01 2 0.59 0.00 0.15 0.00 0.08 99.18 02:54:01 3 0.67 0.00 0.17 6.82 0.05 92.29 02:54:01 4 1.30 0.00 0.20 0.00 0.07 98.44 02:54:01 5 0.57 0.00 0.07 0.07 0.02 99.28 02:54:01 6 0.63 0.00 0.20 0.00 0.07 99.10 02:54:01 7 0.90 0.00 0.08 0.00 0.05 98.97 02:55:01 all 7.49 0.00 0.82 0.85 0.07 90.77 02:55:01 0 9.72 0.00 0.92 2.42 0.07 86.87 02:55:01 1 6.32 0.00 0.67 0.03 0.07 92.91 02:55:01 2 6.96 0.00 0.76 0.02 0.08 92.18 02:55:01 3 8.10 0.00 1.07 4.11 0.07 86.65 02:55:01 4 6.28 0.00 0.57 0.18 0.08 92.88 02:55:01 5 7.64 0.00 0.90 0.00 0.07 91.39 02:55:01 6 6.44 0.00 0.87 0.08 0.08 92.52 02:55:01 7 8.44 0.00 0.75 0.00 0.05 90.75 02:56:01 all 1.13 0.00 0.41 1.13 0.08 97.25 02:56:01 0 1.17 0.00 0.38 8.68 0.08 89.69 02:56:01 1 1.09 0.00 0.40 0.00 0.08 98.43 02:56:01 2 1.24 0.00 0.49 0.00 0.08 98.19 02:56:01 3 1.90 0.00 0.40 0.30 0.08 97.31 02:56:01 4 1.00 0.00 0.40 0.00 0.08 98.51 02:56:01 5 0.80 0.00 0.35 0.02 0.10 98.73 02:56:01 6 0.80 0.00 0.28 0.02 0.08 98.81 02:56:01 7 1.05 0.00 0.50 0.02 0.08 98.35 02:57:01 all 6.40 0.00 0.68 1.47 0.04 91.41 02:57:01 0 1.22 0.00 0.58 1.70 0.02 96.48 02:57:01 1 3.05 0.00 0.58 7.37 0.03 88.96 02:57:01 2 10.69 0.00 0.65 0.22 0.03 88.40 02:57:01 3 8.49 0.00 0.62 0.15 0.05 90.69 02:57:01 4 0.82 0.00 0.50 0.22 0.02 98.45 02:57:01 5 9.36 0.00 0.85 1.24 0.03 88.52 02:57:01 6 17.09 0.00 1.20 0.65 0.05 81.01 02:57:01 7 0.52 0.00 0.55 0.15 0.05 98.73 Average: all 9.31 0.00 1.43 1.98 0.06 87.23 Average: 0 9.87 0.00 1.48 2.02 0.05 86.58 Average: 1 10.75 0.00 1.68 4.56 0.05 82.96 Average: 2 8.67 0.00 1.36 1.10 0.07 88.80 Average: 3 8.52 0.00 1.37 5.66 0.06 84.39 Average: 4 9.32 0.00 1.35 0.45 0.06 88.82 Average: 5 8.96 0.00 1.31 0.74 0.05 88.94 Average: 6 11.14 0.00 1.47 0.74 0.06 86.58 Average: 7 7.25 0.00 1.40 0.54 0.05 90.76