---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-76712 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 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 900 25690 0 5575 30811 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:46:cc:c0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.224/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85962sec preferred_lft 85962sec inet6 fe80::f816:3eff:fe46:ccc0/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:f2:6b:f1 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:c1ff:fef2:6bf1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76712) 10/14/24 _x86_64_ (8 CPU) 15:22:45 LINUX RESTART (8 CPU) 15:23:01 tps rtps wtps bread/s bwrtn/s 15:24:02 387.00 87.72 299.28 6293.88 60416.73 15:25:01 421.64 47.23 374.41 3573.90 36696.56 15:26:01 175.56 8.66 166.89 778.54 56847.18 15:27:01 238.96 1.53 237.43 154.59 45153.96 15:28:01 120.01 0.13 119.88 18.66 65874.62 15:29:01 193.17 0.05 193.12 2.13 26169.14 Average: 255.59 24.15 231.44 1798.52 48558.73 15:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:24:02 30128020 31651884 2811200 8.53 59608 1780480 1480140 4.35 929712 1600940 135264 15:25:01 29106556 31070792 3832664 11.64 84956 2176240 1857508 5.47 1579824 1931528 9492 15:26:01 26901128 29977824 6038092 18.33 102620 3242548 3174184 9.34 3024620 2624620 412 15:27:01 27547368 31161088 5391852 16.37 126684 3706892 3761576 11.07 1977868 2951576 1884 15:28:01 26426784 31577036 6512436 19.77 157892 5134424 1550644 4.56 1651176 4329744 94580 15:29:01 24406340 29924116 8532880 25.90 170676 5434828 6493732 19.11 3445964 4497296 157608 Average: 27419366 30893790 5519854 16.76 117073 3579235 3052964 8.98 2101527 2989284 66540 15:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:24:02 ens3 396.75 273.99 1596.43 77.54 0.00 0.00 0.00 0.00 15:24:02 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 15:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 ens3 312.57 272.97 3199.68 50.44 0.00 0.00 0.00 0.00 15:25:01 lo 2.44 2.44 0.23 0.23 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 vethd2d6cdc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 ens3 603.82 445.58 9851.08 56.33 0.00 0.00 0.00 0.00 15:26:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 15:26:01 docker0 5.13 10.80 0.29 273.34 0.00 0.00 0.00 0.00 15:27:01 ens3 126.24 92.34 1397.31 15.95 0.00 0.00 0.00 0.00 15:27:01 lo 3.35 3.35 0.37 0.37 0.00 0.00 0.00 0.00 15:27:01 veth105fc5a 0.08 0.32 0.01 0.02 0.00 0.00 0.00 0.00 15:27:01 vetha21355e 0.15 0.40 0.09 0.04 0.00 0.00 0.00 0.00 15:28:01 ens3 409.20 210.63 13359.07 14.98 0.00 0.00 0.00 0.00 15:28:01 lo 5.90 5.90 0.57 0.57 0.00 0.00 0.00 0.00 15:28:01 docker0 6.57 13.18 0.40 305.94 0.00 0.00 0.00 0.00 15:28:01 br-0ba82321a3e7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 vethcf3ea5e 214.90 221.86 19.20 364.08 0.00 0.00 0.00 0.03 15:29:01 veth4ed1ce3 0.45 1.00 0.08 0.12 0.00 0.00 0.00 0.00 15:29:01 veth7441077 1.75 2.40 0.20 0.27 0.00 0.00 0.00 0.00 15:29:01 ens3 2.22 0.82 0.82 0.75 0.00 0.00 0.00 0.00 Average: vethcf3ea5e 35.92 37.08 3.21 60.85 0.00 0.00 0.00 0.00 Average: veth4ed1ce3 0.08 0.17 0.01 0.02 0.00 0.00 0.00 0.00 Average: veth7441077 0.29 0.40 0.03 0.04 0.00 0.00 0.00 0.00 Average: ens3 308.44 215.89 4905.27 35.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76712) 10/14/24 _x86_64_ (8 CPU) 15:22:45 LINUX RESTART (8 CPU) 15:23:01 CPU %user %nice %system %iowait %steal %idle 15:24:02 all 9.13 0.00 1.32 3.58 0.04 85.91 15:24:02 0 16.14 0.00 1.49 2.89 0.07 79.42 15:24:02 1 14.32 0.00 1.40 0.32 0.03 83.93 15:24:02 2 9.56 0.00 1.12 0.69 0.05 88.57 15:24:02 3 5.96 0.00 0.93 0.83 0.02 92.27 15:24:02 4 6.76 0.00 1.07 0.74 0.03 91.39 15:24:02 5 3.19 0.00 0.72 0.42 0.03 95.63 15:24:02 6 6.31 0.00 1.32 6.74 0.05 85.58 15:24:02 7 10.79 0.00 2.54 16.14 0.07 70.47 15:25:01 all 16.47 0.00 1.18 3.56 0.06 78.73 15:25:01 0 19.87 0.00 1.26 5.41 0.09 73.38 15:25:01 1 10.71 0.00 1.16 0.73 0.05 87.35 15:25:01 2 18.68 0.00 0.87 0.96 0.07 79.43 15:25:01 3 15.07 0.00 2.06 6.70 0.07 76.11 15:25:01 4 26.88 0.00 1.45 1.48 0.05 70.14 15:25:01 5 11.27 0.00 0.77 2.01 0.05 85.90 15:25:01 6 14.98 0.00 0.75 0.97 0.05 83.25 15:25:01 7 14.31 0.00 1.16 10.27 0.05 74.22 15:26:01 all 28.26 0.00 2.30 2.92 0.08 66.44 15:26:01 0 32.22 0.00 3.69 1.04 0.10 62.94 15:26:01 1 31.94 0.00 2.28 1.04 0.07 64.68 15:26:01 2 26.50 0.00 2.08 0.22 0.07 71.13 15:26:01 3 30.64 0.00 2.09 0.18 0.07 67.02 15:26:01 4 20.87 0.00 1.53 0.08 0.07 77.45 15:26:01 5 32.98 0.00 2.55 1.22 0.10 63.15 15:26:01 6 31.36 0.00 2.35 6.62 0.07 59.61 15:26:01 7 19.57 0.00 1.81 12.93 0.08 65.60 15:27:01 all 12.02 0.00 2.11 2.78 0.06 83.03 15:27:01 0 32.90 0.00 3.00 1.83 0.07 62.20 15:27:01 1 11.35 0.00 2.55 8.85 0.05 77.20 15:27:01 2 14.55 0.00 1.93 0.30 0.05 83.17 15:27:01 3 8.65 0.00 1.77 0.28 0.05 89.24 15:27:01 4 8.03 0.00 1.73 0.47 0.08 89.68 15:27:01 5 8.99 0.00 1.86 3.09 0.05 86.00 15:27:01 6 5.33 0.00 2.31 0.17 0.05 92.15 15:27:01 7 6.34 0.00 1.76 7.28 0.05 84.57 15:28:01 all 10.36 0.00 2.65 3.51 0.05 83.43 15:28:01 0 12.59 0.00 2.27 0.13 0.05 84.96 15:28:01 1 11.36 0.00 2.36 23.17 0.07 63.04 15:28:01 2 8.35 0.00 3.70 0.10 0.05 87.80 15:28:01 3 9.40 0.00 2.34 1.55 0.05 86.66 15:28:01 4 10.69 0.00 2.34 0.74 0.03 86.20 15:28:01 5 11.48 0.00 2.44 0.24 0.05 85.80 15:28:01 6 7.23 0.00 3.22 2.16 0.05 87.35 15:28:01 7 11.81 0.00 2.50 0.08 0.05 85.55 15:29:01 all 27.59 0.00 3.17 2.23 0.08 66.92 15:29:01 0 23.85 0.00 2.95 3.59 0.07 69.55 15:29:01 1 39.26 0.00 4.20 3.71 0.08 52.74 15:29:01 2 29.41 0.00 3.22 0.79 0.08 66.49 15:29:01 3 25.60 0.00 2.68 3.87 0.08 67.77 15:29:01 4 28.53 0.00 3.16 2.02 0.08 66.21 15:29:01 5 27.78 0.00 3.20 0.35 0.08 68.59 15:29:01 6 20.23 0.00 3.00 2.90 0.08 73.79 15:29:01 7 26.03 0.00 2.94 0.67 0.10 70.25 Average: all 17.31 0.00 2.12 3.10 0.06 77.40 Average: 0 22.93 0.00 2.45 2.47 0.07 72.08 Average: 1 19.87 0.00 2.33 6.30 0.06 71.44 Average: 2 17.83 0.00 2.16 0.51 0.06 79.44 Average: 3 15.90 0.00 1.98 2.22 0.06 79.85 Average: 4 16.95 0.00 1.88 0.92 0.06 80.19 Average: 5 15.97 0.00 1.93 1.22 0.06 80.82 Average: 6 14.23 0.00 2.16 3.27 0.06 80.29 Average: 7 14.81 0.00 2.12 7.88 0.07 75.12