---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20214 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 845 26531 0 4790 30865 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:d7:4a:aa brd ff:ff:ff:ff:ff:ff inet 10.30.106.51/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85680sec preferred_lft 85680sec inet6 fe80::f816:3eff:fed7:4aaa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:eb:09:a5 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-20214) 04/03/24 _x86_64_ (8 CPU) 02:48:25 LINUX RESTART (8 CPU) 02:49:03 tps rtps wtps bread/s bwrtn/s 02:50:01 130.39 73.38 57.01 4731.32 22092.05 02:51:01 76.12 0.25 75.87 40.26 20472.59 02:52:01 92.02 23.35 68.67 2817.26 20666.82 02:53:01 162.49 2.55 159.94 421.00 95297.32 02:54:01 238.86 9.27 229.59 377.50 17602.26 02:55:01 50.21 0.13 50.07 12.80 16165.99 02:56:01 11.96 0.27 11.70 13.06 12242.14 02:57:01 10.50 0.00 10.50 0.00 12942.11 02:58:01 14.53 0.00 14.53 0.00 13151.56 02:59:01 21.16 0.00 21.16 0.00 14452.39 03:00:01 60.73 1.92 58.82 112.00 15350.60 Average: 78.86 9.91 68.95 762.96 23680.28 02:49:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30191028 31652268 2748192 8.34 56244 1724224 1509116 4.44 917296 1555648 56500 02:51:01 30075500 31696416 2863720 8.69 73128 1856412 1475872 4.34 880692 1685976 72040 02:52:01 28874740 31673248 4064480 12.34 100712 2971748 1599324 4.71 979008 2713972 952952 02:53:01 27081592 31523384 5857628 17.78 118992 4524024 3665316 10.78 1134964 4255672 892 02:54:01 26729524 31218272 6209696 18.85 132072 4530968 5573484 16.40 1495488 4211092 528 02:55:01 24838656 29508876 8100564 24.59 133460 4642264 7964620 23.43 3262612 4327652 204 02:56:01 24174528 28863820 8764692 26.61 133624 4644660 9440740 27.78 3925408 4321056 404 02:57:01 24158836 28847004 8780384 26.66 133684 4644836 9424400 27.73 3942704 4319784 288 02:58:01 23845040 28539876 9094180 27.61 133864 4649364 9573900 28.17 4252752 4318136 172 02:59:01 24460156 29156792 8479064 25.74 134180 4677952 7123528 20.96 3662736 4309412 168 03:00:01 27232688 31669780 5706532 17.32 135780 4502932 1469920 4.32 1170632 4069312 976 Average: 26514753 30395431 6424467 19.50 116885 3942671 5347293 15.73 2329481 3644337 98648 02:49:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 1.52 1.52 0.16 0.16 0.00 0.00 0.00 0.00 02:50:01 ens3 344.48 244.58 1475.43 60.90 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 02:51:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 02:51:01 ens3 18.60 14.51 244.03 3.27 0.00 0.00 0.00 0.00 02:52:01 br-da8e7fcd8314 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 6.87 6.87 0.64 0.64 0.00 0.00 0.00 0.00 02:52:01 ens3 224.26 145.39 6467.47 14.51 0.00 0.00 0.00 0.00 02:53:01 vethaa1ae05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 br-da8e7fcd8314 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 vethb38bd05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 vethe1e5beb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 vethaa1ae05 0.15 0.48 0.01 0.03 0.00 0.00 0.00 0.00 02:54:01 br-da8e7fcd8314 0.85 0.70 0.06 0.30 0.00 0.00 0.00 0.00 02:54:01 vethb38bd05 0.13 0.55 0.01 0.03 0.00 0.00 0.00 0.00 02:54:01 veth4507e9b 24.17 24.32 2.87 2.06 0.00 0.00 0.00 0.00 02:55:01 vethaa1ae05 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:55:01 br-da8e7fcd8314 0.43 0.43 0.02 0.03 0.00 0.00 0.00 0.00 02:55:01 vethb38bd05 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 veth97d8b97 26.96 25.21 12.21 17.06 0.00 0.00 0.00 0.00 02:56:01 vethaa1ae05 0.45 0.45 0.04 0.90 0.00 0.00 0.00 0.00 02:56:01 br-da8e7fcd8314 2.17 2.58 3.14 6.72 0.00 0.00 0.00 0.00 02:56:01 vethb38bd05 2.17 2.18 7.86 2.60 0.00 0.00 0.00 0.00 02:56:01 veth97d8b97 7.95 6.75 7.42 14.19 0.00 0.00 0.00 0.00 02:57:01 vethaa1ae05 0.47 0.47 0.05 0.92 0.00 0.00 0.00 0.00 02:57:01 br-da8e7fcd8314 1.07 1.27 0.51 0.15 0.00 0.00 0.00 0.00 02:57:01 vethb38bd05 0.40 0.20 0.05 0.06 0.00 0.00 0.00 0.00 02:57:01 veth97d8b97 0.20 0.20 0.28 0.02 0.00 0.00 0.00 0.00 02:58:01 vethaa1ae05 0.48 0.52 0.05 1.14 0.00 0.00 0.00 0.00 02:58:01 br-da8e7fcd8314 5.98 7.27 10.55 21.40 0.00 0.00 0.00 0.00 02:58:01 vethb38bd05 6.53 7.17 15.39 5.41 0.00 0.00 0.00 0.00 02:58:01 veth97d8b97 61.41 50.82 31.91 123.45 0.00 0.00 0.00 0.01 02:59:01 br-da8e7fcd8314 2.03 2.18 0.11 0.15 0.00 0.00 0.00 0.00 02:59:01 vethb38bd05 1.30 1.00 0.13 0.13 0.00 0.00 0.00 0.00 02:59:01 veth97d8b97 0.45 0.67 0.30 0.06 0.00 0.00 0.00 0.00 02:59:01 vethe1e5beb 207.37 247.59 318.39 78.97 0.00 0.00 0.00 0.03 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 lo 65.42 65.42 45.59 45.59 0.00 0.00 0.00 0.00 03:00:01 ens3 1075.80 694.25 21494.65 161.60 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 Average: lo 5.65 5.65 4.13 4.13 0.00 0.00 0.00 0.00 Average: ens3 96.84 62.26 1953.19 14.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20214) 04/03/24 _x86_64_ (8 CPU) 02:48:25 LINUX RESTART (8 CPU) 02:49:03 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 8.57 0.00 0.83 6.45 0.03 84.11 02:50:01 0 3.69 0.00 0.45 10.14 0.02 85.70 02:50:01 1 2.59 0.00 0.76 6.41 0.03 90.20 02:50:01 2 18.18 0.00 1.25 15.37 0.05 65.15 02:50:01 3 5.84 0.00 0.69 1.52 0.03 91.91 02:50:01 4 18.10 0.00 1.28 11.70 0.05 68.86 02:50:01 5 9.19 0.00 0.85 0.93 0.03 89.00 02:50:01 6 5.27 0.00 0.57 1.21 0.02 92.94 02:50:01 7 5.79 0.00 0.78 4.34 0.02 89.08 02:51:01 all 6.03 0.00 0.37 6.56 0.03 87.03 02:51:01 0 0.15 0.00 0.03 0.00 0.00 99.82 02:51:01 1 0.43 0.00 0.00 0.00 0.05 99.52 02:51:01 2 7.61 0.00 0.37 2.37 0.02 89.64 02:51:01 3 6.24 0.00 0.35 1.07 0.02 92.33 02:51:01 4 20.12 0.00 1.17 44.75 0.07 33.89 02:51:01 5 6.30 0.00 0.62 4.26 0.03 88.79 02:51:01 6 6.92 0.00 0.35 0.23 0.02 92.47 02:51:01 7 0.53 0.00 0.08 0.00 0.02 99.37 02:52:01 all 9.74 0.00 1.74 4.03 0.05 84.43 02:52:01 0 5.79 0.00 1.98 0.35 0.03 91.85 02:52:01 1 2.42 0.00 1.20 19.10 0.03 77.24 02:52:01 2 4.33 0.00 1.31 1.12 0.05 93.19 02:52:01 3 10.56 0.00 1.41 1.44 0.03 86.56 02:52:01 4 34.13 0.00 2.81 3.38 0.12 59.56 02:52:01 5 3.83 0.00 1.73 5.97 0.03 88.43 02:52:01 6 13.06 0.00 2.36 0.79 0.07 83.72 02:52:01 7 3.83 0.00 1.14 0.08 0.02 94.93 02:53:01 all 6.03 0.00 2.60 11.23 0.05 80.10 02:53:01 0 5.97 0.00 2.47 9.40 0.05 82.11 02:53:01 1 5.40 0.00 3.24 14.73 0.07 76.56 02:53:01 2 5.44 0.00 3.29 27.08 0.05 64.14 02:53:01 3 7.26 0.00 2.88 2.96 0.05 86.85 02:53:01 4 4.50 0.00 2.22 0.88 0.03 92.36 02:53:01 5 8.55 0.00 1.69 1.04 0.03 88.68 02:53:01 6 4.73 0.00 1.85 1.23 0.03 92.16 02:53:01 7 6.35 0.00 3.13 32.67 0.05 57.80 02:54:01 all 3.72 0.00 1.21 17.80 0.06 77.20 02:54:01 0 2.52 0.00 1.08 18.85 0.05 77.50 02:54:01 1 3.75 0.00 1.05 2.56 0.08 92.56 02:54:01 2 3.87 0.00 1.16 8.24 0.07 86.67 02:54:01 3 3.13 0.00 1.16 27.10 0.08 68.53 02:54:01 4 5.56 0.00 1.41 5.63 0.07 87.34 02:54:01 5 4.04 0.00 1.19 2.45 0.07 92.26 02:54:01 6 2.62 0.00 1.25 8.11 0.07 87.95 02:54:01 7 4.30 0.00 1.37 69.53 0.08 24.71 02:55:01 all 17.65 0.00 2.30 9.23 0.07 70.75 02:55:01 0 11.90 0.00 1.50 3.86 0.05 82.68 02:55:01 1 17.73 0.00 1.90 1.38 0.08 78.90 02:55:01 2 14.62 0.00 2.31 0.37 0.05 82.65 02:55:01 3 20.92 0.00 2.30 8.76 0.10 67.92 02:55:01 4 20.26 0.00 2.80 2.03 0.05 74.86 02:55:01 5 21.02 0.00 2.92 0.14 0.07 75.86 02:55:01 6 24.03 0.00 3.24 0.99 0.07 71.67 02:55:01 7 10.79 0.00 1.45 56.29 0.07 31.41 02:56:01 all 9.99 0.00 1.16 2.83 0.05 85.97 02:56:01 0 8.37 0.00 0.92 0.00 0.03 90.68 02:56:01 1 7.43 0.00 0.87 0.97 0.03 90.69 02:56:01 2 11.38 0.00 1.09 1.03 0.05 86.46 02:56:01 3 9.72 0.00 0.97 0.02 0.08 89.21 02:56:01 4 10.57 0.00 1.26 0.32 0.03 87.82 02:56:01 5 9.73 0.00 1.37 0.34 0.05 88.51 02:56:01 6 11.14 0.00 1.07 2.47 0.05 85.27 02:56:01 7 11.61 0.00 1.73 17.50 0.03 69.12 02:57:01 all 0.71 0.00 0.11 1.50 0.04 97.63 02:57:01 0 0.57 0.00 0.17 0.00 0.07 99.20 02:57:01 1 0.32 0.00 0.07 0.02 0.05 99.55 02:57:01 2 0.72 0.00 0.08 0.00 0.05 99.15 02:57:01 3 1.52 0.00 0.08 0.32 0.03 98.05 02:57:01 4 0.67 0.00 0.12 0.00 0.03 99.18 02:57:01 5 0.55 0.00 0.07 0.00 0.02 99.37 02:57:01 6 0.62 0.00 0.23 0.00 0.02 99.13 02:57:01 7 0.75 0.00 0.10 11.69 0.03 87.43 02:58:01 all 6.64 0.00 0.74 1.86 0.05 90.71 02:58:01 0 6.41 0.00 0.59 0.25 0.07 92.69 02:58:01 1 6.18 0.00 0.62 0.15 0.05 93.00 02:58:01 2 6.17 0.00 0.69 0.69 0.07 92.39 02:58:01 3 9.18 0.00 0.99 0.27 0.03 89.52 02:58:01 4 6.29 0.00 0.90 0.12 0.05 92.64 02:58:01 5 6.36 0.00 0.74 8.12 0.07 84.72 02:58:01 6 6.26 0.00 0.58 0.50 0.07 92.58 02:58:01 7 6.28 0.00 0.77 4.78 0.05 88.12 02:59:01 all 1.13 0.00 0.40 1.36 0.05 97.06 02:59:01 0 0.84 0.00 0.48 0.05 0.03 98.60 02:59:01 1 0.99 0.00 0.43 0.00 0.05 98.53 02:59:01 2 0.92 0.00 0.30 0.17 0.05 98.56 02:59:01 3 1.26 0.00 0.27 0.00 0.03 98.44 02:59:01 4 1.92 0.00 0.50 0.00 0.07 97.51 02:59:01 5 0.80 0.00 0.35 6.11 0.03 92.70 02:59:01 6 1.47 0.00 0.44 0.28 0.07 97.74 02:59:01 7 0.85 0.00 0.42 4.28 0.03 94.41 03:00:01 all 6.07 0.00 0.48 4.22 0.02 89.21 03:00:01 0 0.60 0.00 0.48 0.08 0.02 98.82 03:00:01 1 6.69 0.00 0.69 1.32 0.03 91.27 03:00:01 2 15.94 0.00 0.67 1.34 0.05 82.00 03:00:01 3 0.64 0.00 0.32 0.30 0.02 98.73 03:00:01 4 3.13 0.00 0.38 0.57 0.02 95.90 03:00:01 5 1.00 0.00 0.25 0.32 0.00 98.43 03:00:01 6 3.24 0.00 0.43 0.37 0.02 95.95 03:00:01 7 17.35 0.00 0.67 29.56 0.05 52.37 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.92 0.00 1.09 6.09 0.05 85.85 Average: 0 4.25 0.00 0.92 3.89 0.04 90.89 Average: 1 4.90 0.00 0.98 4.23 0.05 89.83 Average: 2 8.07 0.00 1.14 5.20 0.05 85.54 Average: 3 6.93 0.00 1.04 3.99 0.05 88.00 Average: 4 11.35 0.00 1.35 6.29 0.05 80.96 Average: 5 6.46 0.00 1.07 2.70 0.04 89.73 Average: 6 7.21 0.00 1.13 1.47 0.04 90.15 Average: 7 6.22 0.00 1.06 20.99 0.04 71.69