---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83502 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 914 25008 0 6244 30797 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:57:61:ad brd ff:ff:ff:ff:ff:ff inet 10.30.107.140/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86027sec preferred_lft 86027sec inet6 fe80::f816:3eff:fe57:61ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:7c:42:05 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::42:27ff:fe7c:4205/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83502) 11/13/24 _x86_64_ (8 CPU) 13:52:55 LINUX RESTART (8 CPU) 13:53:01 tps rtps wtps bread/s bwrtn/s 13:54:02 333.08 74.19 258.89 5309.25 64791.60 13:55:01 255.08 32.98 222.10 3313.22 76592.59 13:56:01 482.39 2.97 479.42 449.26 144375.94 13:57:01 141.51 0.32 141.19 24.13 45011.56 13:58:01 30.88 0.13 30.74 27.33 26796.33 13:59:01 83.74 1.80 81.94 93.98 24056.52 Average: 220.92 18.65 202.27 1526.27 63531.54 13:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:54:02 30261580 31635376 2677640 8.13 53064 1640748 1479772 4.35 910972 1495612 62064 13:55:01 25993580 31539008 6945640 21.09 112044 5613888 2278920 6.71 1100780 5370064 2762788 13:56:01 23739724 29581756 9199496 27.93 141620 5850552 8628972 25.39 3275680 5327764 2312 13:57:01 23356412 29513120 9582808 29.09 169968 6100304 8962084 26.37 3391492 5549668 444 13:58:01 23503656 29644500 9435564 28.65 170240 6089320 8042612 23.66 3275236 5530152 260 13:59:01 25608636 31535304 7330584 22.25 172608 5864668 1646356 4.84 1427068 5344760 1340 Average: 25410598 30574844 7528622 22.86 136591 5193247 5173119 15.22 2230205 4769670 471535 13:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:54:02 ens3 379.02 245.83 1021.07 74.25 0.00 0.00 0.00 0.00 13:54:02 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 13:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 ens3 1287.04 622.62 33518.84 59.84 0.00 0.00 0.00 0.00 13:55:01 lo 14.96 14.96 1.46 1.46 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 ens3 24.15 17.13 147.02 4.17 0.00 0.00 0.00 0.00 13:56:01 vethd6e9534 4.07 5.38 0.71 0.81 0.00 0.00 0.00 0.00 13:56:01 br-932a4aacf7e8 5.98 7.73 0.50 142.98 0.00 0.00 0.00 0.00 13:56:01 vethae84e21 1.20 1.28 0.11 0.11 0.00 0.00 0.00 0.00 13:57:01 ens3 54.86 36.73 1185.37 4.99 0.00 0.00 0.00 0.00 13:57:01 vethd6e9534 0.17 0.38 0.01 0.03 0.00 0.00 0.00 0.00 13:57:01 br-932a4aacf7e8 0.63 0.40 0.04 0.03 0.00 0.00 0.00 0.00 13:57:01 veth31674bb 2.25 2.03 1.72 1.85 0.00 0.00 0.00 0.00 13:58:01 ens3 8.35 8.98 4.06 1.45 0.00 0.00 0.00 0.00 13:58:01 vethd6e9534 0.17 0.40 0.01 0.03 0.00 0.00 0.00 0.00 13:58:01 br-932a4aacf7e8 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 vethae84e21 8.27 11.41 1.55 0.98 0.00 0.00 0.00 0.00 13:59:01 ens3 41.09 35.46 68.39 18.06 0.00 0.00 0.00 0.00 13:59:01 lo 26.60 26.60 2.47 2.47 0.00 0.00 0.00 0.00 13:59:01 docker0 12.41 16.95 2.08 286.47 0.00 0.00 0.00 0.00 Average: ens3 293.57 158.55 5837.03 26.94 0.00 0.00 0.00 0.00 Average: lo 3.95 3.95 0.37 0.37 0.00 0.00 0.00 0.00 Average: docker0 2.08 2.84 0.35 48.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83502) 11/13/24 _x86_64_ (8 CPU) 13:52:55 LINUX RESTART (8 CPU) 13:53:01 CPU %user %nice %system %iowait %steal %idle 13:54:02 all 7.93 0.00 1.22 4.47 0.03 86.35 13:54:02 0 4.49 0.00 0.92 4.52 0.02 90.06 13:54:02 1 16.09 0.00 1.81 4.83 0.07 77.21 13:54:02 2 13.14 0.00 1.29 0.55 0.03 84.98 13:54:02 3 9.17 0.00 0.92 14.87 0.03 75.01 13:54:02 4 7.45 0.00 2.29 9.82 0.05 80.39 13:54:02 5 4.43 0.00 1.00 0.47 0.02 94.08 13:54:02 6 7.10 0.00 0.94 0.58 0.02 91.36 13:54:02 7 1.70 0.00 0.52 0.12 0.02 97.64 13:55:01 all 16.31 0.00 5.49 4.72 0.06 73.42 13:55:01 0 9.26 0.00 5.61 10.25 0.05 74.83 13:55:01 1 10.64 0.00 5.67 4.63 0.07 78.99 13:55:01 2 16.50 0.00 5.65 1.29 0.07 76.48 13:55:01 3 17.90 0.00 5.13 2.46 0.05 74.46 13:55:01 4 17.75 0.00 5.68 4.61 0.09 71.88 13:55:01 5 16.09 0.00 5.30 11.55 0.07 66.99 13:55:01 6 31.23 0.00 5.98 2.06 0.07 60.65 13:55:01 7 11.13 0.00 4.89 0.85 0.05 83.07 13:56:01 all 28.95 0.00 4.83 6.09 0.09 60.04 13:56:01 0 30.95 0.00 4.47 1.59 0.08 62.90 13:56:01 1 24.37 0.00 4.26 6.16 0.10 65.11 13:56:01 2 30.14 0.00 5.83 17.85 0.10 46.08 13:56:01 3 28.39 0.00 4.38 11.15 0.10 55.98 13:56:01 4 26.95 0.00 4.71 2.52 0.08 65.73 13:56:01 5 23.45 0.00 4.66 3.08 0.08 68.72 13:56:01 6 33.71 0.00 5.11 3.24 0.08 57.85 13:56:01 7 33.62 0.00 5.27 3.21 0.08 57.82 13:57:01 all 10.58 0.00 1.64 0.73 0.06 86.99 13:57:01 0 10.58 0.00 1.23 0.10 0.05 88.04 13:57:01 1 10.23 0.00 1.49 0.13 0.05 88.09 13:57:01 2 7.96 0.00 1.46 0.05 0.05 90.49 13:57:01 3 13.98 0.00 2.80 2.31 0.08 80.82 13:57:01 4 12.09 0.00 1.68 0.08 0.07 86.08 13:57:01 5 7.92 0.00 1.01 1.69 0.05 89.33 13:57:01 6 12.52 0.00 1.37 1.32 0.07 84.71 13:57:01 7 9.34 0.00 2.07 0.15 0.07 88.37 13:58:01 all 1.56 0.00 0.44 1.39 0.05 96.56 13:58:01 0 1.49 0.00 0.40 0.23 0.05 97.83 13:58:01 1 1.32 0.00 0.60 0.23 0.05 97.80 13:58:01 2 1.40 0.00 0.33 0.02 0.07 98.18 13:58:01 3 1.01 0.00 0.52 0.13 0.05 98.29 13:58:01 4 1.37 0.00 0.50 0.40 0.03 97.70 13:58:01 5 3.04 0.00 0.41 1.78 0.05 94.72 13:58:01 6 1.65 0.00 0.45 1.84 0.03 96.02 13:58:01 7 1.20 0.00 0.37 6.43 0.03 91.97 13:59:01 all 5.91 0.00 0.59 2.01 0.04 91.46 13:59:01 0 28.76 0.00 1.02 1.42 0.03 68.77 13:59:01 1 8.26 0.00 0.57 1.31 0.03 89.83 13:59:01 2 0.87 0.00 0.50 0.17 0.10 98.36 13:59:01 3 3.34 0.00 0.80 0.02 0.07 95.78 13:59:01 4 1.12 0.00 0.47 0.23 0.02 98.16 13:59:01 5 1.83 0.00 0.43 0.37 0.02 97.35 13:59:01 6 1.82 0.00 0.52 0.10 0.03 97.53 13:59:01 7 1.25 0.00 0.42 12.50 0.02 85.81 Average: all 11.81 0.00 2.34 3.22 0.06 82.57 Average: 0 14.28 0.00 2.25 2.97 0.05 80.44 Average: 1 11.81 0.00 2.38 2.87 0.06 82.89 Average: 2 11.58 0.00 2.48 3.30 0.07 82.57 Average: 3 12.24 0.00 2.40 5.17 0.06 80.12 Average: 4 11.04 0.00 2.53 2.93 0.06 83.45 Average: 5 9.38 0.00 2.11 3.10 0.05 85.36 Average: 6 14.53 0.00 2.37 1.52 0.05 81.53 Average: 7 9.65 0.00 2.23 3.90 0.04 84.17