---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10547 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 824 26563 0 4779 30886 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:92:c4:ea brd ff:ff:ff:ff:ff:ff inet 10.30.107.154/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85870sec preferred_lft 85870sec inet6 fe80::f816:3eff:fe92:c4ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:d5:50:d7 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-10547) 03/03/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 99.97 18.03 81.94 1039.15 28057.89 02:51:01 117.80 22.90 94.90 2747.14 31471.95 02:52:01 437.98 12.48 425.50 798.60 110942.46 02:53:01 21.98 0.77 21.21 34.53 24855.96 02:54:01 15.66 0.02 15.65 0.13 21809.18 02:55:01 18.18 0.00 18.18 0.00 20530.81 02:56:01 18.78 0.02 18.76 0.53 15985.20 02:57:01 58.19 1.93 56.26 111.98 3260.26 Average: 98.56 6.99 91.57 590.56 32122.44 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30106540 31698912 2832680 8.60 70360 1832440 1465856 4.31 874060 1668716 157920 02:51:01 29228612 31691140 3710608 11.27 95872 2649100 1576568 4.64 965452 2394504 637304 02:52:01 26161192 30642776 6778028 20.58 132020 4515260 6172824 18.16 2096576 4184568 200 02:53:01 24370768 29045632 8568452 26.01 132404 4629144 8858240 26.06 3745204 4309712 256 02:54:01 24363140 29038496 8576080 26.04 132468 4629340 8858240 26.06 3752160 4309912 240 02:55:01 23931936 28616068 9007284 27.35 132688 4633888 9037256 26.59 4179860 4310220 312 02:56:01 23973972 28685184 8965248 27.22 132952 4662644 8326872 24.50 4126272 4325240 104 02:57:01 27227816 31653912 5711404 17.34 135740 4492212 1467708 4.32 1187668 4059968 13908 Average: 26170497 30134015 6768723 20.55 120563 4005504 5720446 16.83 2615906 3695355 101280 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 54.13 37.54 884.65 7.40 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 br-ae3342fd6b12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 5.27 5.27 0.49 0.49 0.00 0.00 0.00 0.00 02:51:01 ens3 121.51 85.04 2860.18 10.77 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 vethba65408 0.45 0.73 0.05 0.30 0.00 0.00 0.00 0.00 02:52:01 br-ae3342fd6b12 0.65 0.53 0.05 0.29 0.00 0.00 0.00 0.00 02:52:01 vethf8b8d45 0.60 0.80 0.04 0.05 0.00 0.00 0.00 0.00 02:52:01 lo 6.50 6.50 0.58 0.58 0.00 0.00 0.00 0.00 02:53:01 vethba65408 0.15 0.25 0.01 0.01 0.00 0.00 0.00 0.00 02:53:01 br-ae3342fd6b12 2.07 2.45 3.02 6.70 0.00 0.00 0.00 0.00 02:53:01 vethf8b8d45 31.54 28.15 19.43 31.02 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 02:54:01 vethba65408 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:54:01 br-ae3342fd6b12 1.22 1.32 0.52 0.15 0.00 0.00 0.00 0.00 02:54:01 vethf8b8d45 0.20 0.22 0.28 0.02 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 02:55:01 vethba65408 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 br-ae3342fd6b12 5.85 7.23 10.66 21.41 0.00 0.00 0.00 0.00 02:55:01 vethf8b8d45 61.40 50.67 31.90 123.42 0.00 0.00 0.00 0.01 02:55:01 lo 16.91 16.91 32.10 32.10 0.00 0.00 0.00 0.00 02:56:01 br-ae3342fd6b12 2.43 2.57 0.13 0.18 0.00 0.00 0.00 0.00 02:56:01 vethf8b8d45 0.50 0.55 0.30 0.04 0.00 0.00 0.00 0.00 02:56:01 lo 15.36 15.36 0.96 0.96 0.00 0.00 0.00 0.00 02:56:01 ens3 1018.28 644.43 21391.72 139.84 0.00 0.00 0.00 0.00 02:57:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 02:57:01 ens3 73.90 50.56 107.29 20.86 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 7.18 7.18 5.63 5.63 0.00 0.00 0.00 0.00 Average: ens3 94.51 57.94 2595.89 12.84 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-10547) 03/03/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.33 0.00 0.66 2.80 0.03 87.19 02:50:01 0 0.39 0.00 0.31 12.66 0.02 86.63 02:50:01 1 11.63 0.00 1.07 0.51 0.02 86.78 02:50:01 2 0.76 0.00 0.19 0.17 0.02 98.86 02:50:01 3 11.98 0.00 0.82 5.08 0.05 82.08 02:50:01 4 11.41 0.00 0.59 1.63 0.03 86.33 02:50:01 5 18.39 0.00 0.85 1.63 0.05 79.07 02:50:01 6 12.46 0.00 0.81 0.19 0.02 86.52 02:50:01 7 7.63 0.00 0.70 0.54 0.03 91.10 02:51:01 all 9.44 0.00 1.32 4.19 0.05 85.00 02:51:01 0 2.80 0.00 0.98 6.01 0.02 90.19 02:51:01 1 10.18 0.00 1.15 0.05 0.03 88.59 02:51:01 2 22.32 0.00 1.54 3.06 0.05 73.04 02:51:01 3 6.41 0.00 1.44 4.20 0.13 87.81 02:51:01 4 15.51 0.00 1.44 16.47 0.03 66.55 02:51:01 5 13.12 0.00 1.38 1.21 0.07 84.23 02:51:01 6 2.07 0.00 0.95 0.43 0.02 96.52 02:51:01 7 3.13 0.00 1.66 2.06 0.03 93.11 02:52:01 all 14.14 0.00 4.65 6.27 0.10 74.84 02:52:01 0 14.99 0.00 3.84 10.09 0.08 71.01 02:52:01 1 11.71 0.00 3.54 1.69 0.08 82.98 02:52:01 2 14.76 0.00 5.40 1.27 0.08 78.49 02:52:01 3 12.71 0.00 5.69 9.07 0.07 72.46 02:52:01 4 15.09 0.00 4.78 14.98 0.10 65.05 02:52:01 5 14.22 0.00 4.93 1.77 0.12 78.96 02:52:01 6 13.59 0.00 4.50 2.16 0.15 79.60 02:52:01 7 16.05 0.00 4.58 9.13 0.08 70.15 02:53:01 all 23.39 0.00 2.37 1.28 0.07 72.88 02:53:01 0 27.76 0.00 2.97 0.00 0.07 69.21 02:53:01 1 23.66 0.00 2.38 4.65 0.07 69.24 02:53:01 2 17.36 0.00 1.66 1.18 0.08 79.71 02:53:01 3 22.22 0.00 2.69 0.03 0.08 74.97 02:53:01 4 27.98 0.00 3.01 0.00 0.07 68.94 02:53:01 5 25.86 0.00 2.59 0.00 0.05 71.50 02:53:01 6 18.56 0.00 1.73 0.13 0.08 79.49 02:53:01 7 23.81 0.00 1.95 4.23 0.07 69.94 02:54:01 all 0.83 0.00 0.10 0.89 0.04 98.14 02:54:01 0 1.12 0.00 0.13 0.00 0.05 98.70 02:54:01 1 0.92 0.00 0.17 0.07 0.07 98.78 02:54:01 2 2.51 0.00 0.13 0.00 0.05 97.31 02:54:01 3 0.38 0.00 0.13 0.00 0.03 99.45 02:54:01 4 0.27 0.00 0.10 0.00 0.03 99.60 02:54:01 5 0.87 0.00 0.07 0.02 0.03 99.02 02:54:01 6 0.37 0.00 0.07 0.02 0.03 99.52 02:54:01 7 0.20 0.00 0.03 7.01 0.00 92.75 02:55:01 all 6.86 0.00 0.74 1.49 0.06 90.85 02:55:01 0 7.85 0.00 0.62 0.00 0.03 91.49 02:55:01 1 7.66 0.00 0.85 0.00 0.05 91.44 02:55:01 2 5.44 0.00 0.84 0.12 0.08 93.51 02:55:01 3 6.84 0.00 0.77 0.00 0.05 92.34 02:55:01 4 6.74 0.00 0.75 0.00 0.08 92.42 02:55:01 5 6.49 0.00 0.59 0.00 0.05 92.88 02:55:01 6 7.21 0.00 0.74 0.00 0.05 92.00 02:55:01 7 6.60 0.00 0.75 11.75 0.08 80.81 02:56:01 all 1.25 0.00 0.42 1.36 0.05 96.92 02:56:01 0 0.67 0.00 0.45 0.00 0.03 98.85 02:56:01 1 1.45 0.00 0.55 0.00 0.07 97.93 02:56:01 2 1.42 0.00 0.38 0.00 0.05 98.14 02:56:01 3 1.35 0.00 0.38 0.00 0.05 98.21 02:56:01 4 0.74 0.00 0.27 0.02 0.03 98.95 02:56:01 5 0.99 0.00 0.47 0.07 0.05 98.43 02:56:01 6 1.54 0.00 0.45 0.02 0.08 97.91 02:56:01 7 1.84 0.00 0.44 10.78 0.05 86.89 02:57:01 all 6.49 0.00 0.60 0.33 0.03 92.55 02:57:01 0 4.83 0.00 0.50 0.15 0.02 94.50 02:57:01 1 1.35 0.00 0.53 0.70 0.03 97.38 02:57:01 2 4.10 0.00 0.67 0.08 0.03 95.11 02:57:01 3 23.91 0.00 1.15 1.37 0.05 73.52 02:57:01 4 1.15 0.00 0.58 0.05 0.03 98.18 02:57:01 5 0.72 0.00 0.38 0.13 0.02 98.75 02:57:01 6 13.23 0.00 0.63 0.12 0.05 85.97 02:57:01 7 2.60 0.00 0.35 0.08 0.00 96.97 Average: all 8.95 0.00 1.36 2.32 0.05 87.32 Average: 0 7.55 0.00 1.22 3.59 0.04 87.60 Average: 1 8.55 0.00 1.28 0.96 0.05 89.16 Average: 2 8.59 0.00 1.35 0.74 0.06 89.27 Average: 3 10.72 0.00 1.63 2.45 0.07 85.14 Average: 4 9.83 0.00 1.43 4.13 0.05 84.55 Average: 5 10.04 0.00 1.40 0.60 0.05 87.90 Average: 6 8.61 0.00 1.23 0.38 0.06 89.71 Average: 7 7.71 0.00 1.30 5.70 0.04 85.25