---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4015 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 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 855 25080 0 6231 30856 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:41:21:81 brd ff:ff:ff:ff:ff:ff inet 10.30.107.8/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85854sec preferred_lft 85854sec inet6 fe80::f816:3eff:fe41:2181/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:ad:d9:5c 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-4015) 02/09/24 _x86_64_ (8 CPU) 11:12:25 LINUX RESTART (8 CPU) 11:13:01 tps rtps wtps bread/s bwrtn/s 11:14:01 112.63 49.73 62.90 2164.61 22406.13 11:15:01 90.13 13.80 76.34 1132.08 25776.10 11:16:01 131.49 9.75 121.75 1717.98 29530.94 11:17:01 160.78 0.08 160.70 6.13 98956.13 11:18:01 336.43 12.28 324.15 770.07 61409.88 11:19:01 27.48 0.87 26.61 24.66 16283.59 11:20:01 13.71 0.03 13.68 2.40 16093.88 11:21:02 83.14 1.33 81.80 104.78 20311.63 Average: 119.47 10.99 108.49 740.38 36344.44 11:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:14:01 30146564 31668532 2792656 8.48 57976 1780968 1502308 4.42 915728 1598700 106484 11:15:01 29917696 31685924 3021524 9.17 79420 1990356 1442668 4.24 892012 1819356 143644 11:16:01 27112412 31642204 5826808 17.69 127704 4590020 1601728 4.71 1035220 4327376 2421932 11:17:01 25633832 31640800 7305388 22.18 139044 5998112 1610416 4.74 1045668 5733992 1246360 11:18:01 23996200 30053932 8943020 27.15 154064 6014828 8169352 24.04 2792692 5553356 456 11:19:01 23366128 29429876 9573092 29.06 155504 6017000 8973300 26.40 3437388 5530152 300 11:20:01 23374784 29440072 9564436 29.04 155660 6018204 8969732 26.39 3425868 5530268 216 11:21:02 25658880 31566224 7280340 22.10 158404 5875628 1538464 4.53 1347604 5391880 676 Average: 26150812 30890946 6788408 20.61 128472 4785640 4225996 12.43 1861522 4435635 490008 11:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:14:01 ens3 413.78 305.70 1464.59 67.44 0.00 0.00 0.00 0.00 11:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 lo 15.39 15.39 1.67 1.67 0.00 0.00 0.00 0.00 11:15:01 ens3 87.77 78.22 678.73 12.74 0.00 0.00 0.00 0.00 11:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 lo 18.40 18.40 1.98 1.98 0.00 0.00 0.00 0.00 11:16:01 br-0bf9f20042aa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 ens3 643.69 353.39 17465.36 30.08 0.00 0.00 0.00 0.00 11:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 lo 12.66 12.66 1.28 1.28 0.00 0.00 0.00 0.00 11:17:01 br-0bf9f20042aa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 ens3 439.83 235.78 14611.19 16.95 0.00 0.00 0.00 0.00 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 lo 3.93 3.93 0.37 0.37 0.00 0.00 0.00 0.00 11:18:01 br-0bf9f20042aa 0.78 0.68 0.06 0.29 0.00 0.00 0.00 0.00 11:18:01 veth792708b 2.18 2.17 0.17 0.16 0.00 0.00 0.00 0.00 11:18:01 vethff8d39d 26.93 25.11 11.56 16.27 0.00 0.00 0.00 0.00 11:18:01 vethb5dd535 0.47 0.80 0.05 0.30 0.00 0.00 0.00 0.00 11:19:01 br-0bf9f20042aa 2.00 2.38 1.81 1.73 0.00 0.00 0.00 0.00 11:19:01 veth792708b 48.18 43.96 11.50 37.08 0.00 0.00 0.00 0.00 11:19:01 vethff8d39d 26.56 22.45 8.44 24.18 0.00 0.00 0.00 0.00 11:19:01 vethb5dd535 0.10 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:20:01 br-0bf9f20042aa 1.30 1.52 0.11 0.14 0.00 0.00 0.00 0.00 11:20:01 veth792708b 7.03 10.01 1.64 0.76 0.00 0.00 0.00 0.00 11:20:01 vethff8d39d 0.38 0.43 0.59 0.03 0.00 0.00 0.00 0.00 11:20:01 vethb5dd535 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:21:02 ens3 1689.09 1065.94 34391.84 165.92 0.00 0.00 0.00 0.00 11:21:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:02 lo 80.77 80.77 11.13 11.13 0.00 0.00 0.00 0.00 Average: ens3 208.01 130.50 4287.58 20.44 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 Average: lo 9.61 9.61 1.35 1.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4015) 02/09/24 _x86_64_ (8 CPU) 11:12:25 LINUX RESTART (8 CPU) 11:13:01 CPU %user %nice %system %iowait %steal %idle 11:14:01 all 8.77 0.00 0.79 4.36 0.04 86.06 11:14:01 0 2.09 0.00 0.40 0.15 0.00 97.36 11:14:01 1 6.60 0.00 0.73 0.52 0.02 92.13 11:14:01 2 3.09 0.00 0.75 0.53 0.03 95.59 11:14:01 3 6.81 0.00 0.65 14.56 0.07 77.90 11:14:01 4 24.91 0.00 1.40 3.26 0.05 70.38 11:14:01 5 13.51 0.00 0.80 0.50 0.03 85.15 11:14:01 6 8.21 0.00 0.65 0.37 0.02 90.75 11:14:01 7 4.94 0.00 0.88 14.92 0.07 79.18 11:15:01 all 9.83 0.00 0.69 2.21 0.04 87.24 11:15:01 0 22.53 0.00 1.07 1.03 0.05 75.32 11:15:01 1 2.77 0.00 0.17 1.98 0.03 95.05 11:15:01 2 8.78 0.00 0.58 0.52 0.08 90.03 11:15:01 3 15.38 0.00 1.04 0.95 0.07 82.56 11:15:01 4 18.02 0.00 1.16 0.30 0.05 80.47 11:15:01 5 1.77 0.00 0.25 0.03 0.02 97.93 11:15:01 6 7.63 0.00 0.65 0.37 0.02 91.33 11:15:01 7 1.77 0.00 0.57 12.50 0.02 85.14 11:16:01 all 11.50 0.00 3.76 4.10 0.07 80.57 11:16:01 0 23.51 0.00 4.48 2.80 0.07 69.14 11:16:01 1 13.76 0.00 5.14 1.20 0.05 79.84 11:16:01 2 8.28 0.00 2.95 9.69 0.08 79.00 11:16:01 3 11.70 0.00 3.88 0.91 0.07 83.45 11:16:01 4 8.49 0.00 4.01 0.79 0.05 86.66 11:16:01 5 9.66 0.00 3.00 0.80 0.10 86.44 11:16:01 6 7.81 0.00 3.50 2.27 0.05 86.37 11:16:01 7 8.79 0.00 3.08 14.33 0.07 73.74 11:17:01 all 4.59 0.00 2.05 11.71 0.04 81.61 11:17:01 0 5.85 0.00 1.78 19.85 0.03 72.48 11:17:01 1 4.70 0.00 2.33 15.92 0.03 77.01 11:17:01 2 4.05 0.00 1.26 0.08 0.03 94.58 11:17:01 3 5.50 0.00 1.71 0.03 0.03 92.72 11:17:01 4 3.45 0.00 2.24 0.40 0.05 93.86 11:17:01 5 5.61 0.00 2.49 42.48 0.08 49.33 11:17:01 6 3.67 0.00 2.26 1.37 0.02 92.68 11:17:01 7 3.95 0.00 2.32 13.63 0.02 80.08 11:18:01 all 20.89 0.00 3.13 8.42 0.08 67.49 11:18:01 0 11.39 0.00 1.84 1.86 0.07 84.85 11:18:01 1 21.34 0.00 3.11 2.62 0.07 72.86 11:18:01 2 16.16 0.00 2.62 1.73 0.07 79.41 11:18:01 3 31.50 0.00 4.52 2.64 0.08 61.26 11:18:01 4 17.45 0.00 3.38 31.75 0.08 47.33 11:18:01 5 25.76 0.00 3.24 22.13 0.08 48.78 11:18:01 6 15.83 0.00 2.41 3.08 0.08 78.59 11:18:01 7 27.66 0.00 3.91 1.70 0.07 66.67 11:19:01 all 11.39 0.00 1.10 1.47 0.06 85.98 11:19:01 0 12.73 0.00 1.15 0.97 0.05 85.09 11:19:01 1 13.00 0.00 1.31 0.17 0.07 85.46 11:19:01 2 9.48 0.00 1.11 0.02 0.05 89.35 11:19:01 3 10.72 0.00 1.10 0.13 0.05 87.99 11:19:01 4 11.89 0.00 1.05 9.47 0.05 77.54 11:19:01 5 11.42 0.00 1.21 0.40 0.08 86.88 11:19:01 6 11.58 0.00 1.09 0.37 0.07 86.89 11:19:01 7 10.25 0.00 0.79 0.13 0.10 88.73 11:20:01 all 0.72 0.00 0.19 1.25 0.05 97.78 11:20:01 0 1.42 0.00 0.37 0.43 0.10 97.68 11:20:01 1 0.48 0.00 0.13 0.12 0.03 99.23 11:20:01 2 0.97 0.00 0.20 0.00 0.07 98.77 11:20:01 3 0.68 0.00 0.22 0.25 0.03 98.81 11:20:01 4 0.20 0.00 0.08 9.06 0.03 90.63 11:20:01 5 0.80 0.00 0.18 0.08 0.07 98.86 11:20:01 6 0.70 0.00 0.17 0.07 0.05 99.01 11:20:01 7 0.55 0.00 0.13 0.00 0.02 99.30 11:21:02 all 5.55 0.00 0.67 1.63 0.05 92.10 11:21:02 0 1.27 0.00 0.65 0.93 0.03 97.11 11:21:02 1 2.32 0.00 0.52 0.18 0.05 96.93 11:21:02 2 4.83 0.00 0.75 0.18 0.03 94.20 11:21:02 3 4.47 0.00 0.55 0.48 0.05 94.45 11:21:02 4 3.07 0.00 0.75 7.88 0.03 88.27 11:21:02 5 3.49 0.00 0.40 0.50 0.03 95.57 11:21:02 6 23.55 0.00 1.37 2.53 0.07 72.48 11:21:02 7 1.43 0.00 0.42 0.37 0.07 97.71 Average: all 9.15 0.00 1.54 4.39 0.05 84.87 Average: 0 10.09 0.00 1.46 3.49 0.05 84.91 Average: 1 8.10 0.00 1.67 2.84 0.04 87.35 Average: 2 6.95 0.00 1.27 1.58 0.06 90.14 Average: 3 10.84 0.00 1.70 2.50 0.06 84.90 Average: 4 10.93 0.00 1.75 7.85 0.05 79.42 Average: 5 8.99 0.00 1.44 8.35 0.06 81.15 Average: 6 9.87 0.00 1.51 1.30 0.05 87.27 Average: 7 7.41 0.00 1.51 7.19 0.05 83.84