---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35678 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 12G 144G 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 873 27297 0 3995 30838 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:8d:6f:ec brd ff:ff:ff:ff:ff:ff inet 10.30.106.247/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fe8d:6fec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:d2:50:a0 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::42:63ff:fed2:50a0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35678) 04/27/24 _x86_64_ (8 CPU) 10:49:23 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 106.33 22.45 83.89 1154.87 31225.20 10:52:01 161.17 21.35 139.83 829.86 42640.09 10:53:01 82.75 3.95 78.80 441.93 62284.82 10:54:01 79.69 0.35 79.34 28.53 42554.77 10:55:01 112.41 0.00 112.41 0.00 32222.76 10:56:01 115.23 0.30 114.93 2.40 28021.86 10:57:01 51.74 0.50 51.24 43.06 2996.43 Average: 101.33 6.98 94.35 357.23 34563.55 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30103380 31690712 2835840 8.61 71028 1826592 1417232 4.17 884524 1660856 151032 10:52:01 28153856 30157204 4785364 14.53 87860 2208464 3084904 9.08 2475792 1979632 18508 10:53:01 27214944 30518804 5724276 17.38 93380 3482840 2345508 6.90 2358500 2989840 70624 10:54:01 26919760 30152320 6019460 18.27 124540 3351492 2563492 7.54 2953048 2638636 155608 10:55:01 26891164 30238344 6048056 18.36 136960 3424316 2596148 7.64 2884024 2710968 2496 10:56:01 26430092 30066184 6509128 19.76 174860 3629056 2540160 7.47 3094636 2908032 41648 10:57:01 28015364 31639984 4923856 14.95 176444 3635004 1411720 4.15 1603844 2851328 2004 Average: 27675509 30637650 5263711 15.98 123582 3079681 2279881 6.71 2322053 2534185 63131 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 51.37 35.54 833.69 6.88 0.00 0.00 0.00 0.00 10:51:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 756.17 604.18 4902.74 149.77 0.00 0.00 0.00 0.00 10:52:01 lo 1.13 1.13 0.08 0.08 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 203.95 167.01 1426.06 49.47 0.00 0.00 0.00 0.00 10:53:01 lo 7.95 7.95 2.19 2.19 0.00 0.00 0.00 0.00 10:54:01 vethce44324 91.03 145.44 16.14 571.12 0.00 0.00 0.00 0.05 10:54:01 docker0 94.20 150.96 15.08 648.63 0.00 0.00 0.00 0.00 10:54:01 ens3 578.94 573.79 1531.81 3342.01 0.00 0.00 0.00 0.00 10:54:01 lo 5.47 5.47 0.51 0.51 0.00 0.00 0.00 0.00 10:55:01 vethce44324 111.95 116.35 17.61 135.10 0.00 0.00 0.00 0.01 10:55:01 docker0 111.95 116.31 16.07 135.10 0.00 0.00 0.00 0.00 10:55:01 ens3 147.08 130.59 143.95 23.92 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 veth37f9e29 176.99 239.57 32.24 705.11 0.00 0.00 0.00 0.06 10:56:01 docker0 184.61 247.08 30.24 706.43 0.00 0.00 0.00 0.00 10:56:01 ens3 296.05 219.73 725.23 44.44 0.00 0.00 0.00 0.00 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:57:01 docker0 32.08 32.11 1.45 2.70 0.00 0.00 0.00 0.00 10:57:01 ens3 60.06 50.99 21.54 10.62 0.00 0.00 0.00 0.00 10:57:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 60.41 78.08 8.98 213.28 0.00 0.00 0.00 0.00 Average: ens3 299.09 254.55 1369.28 518.15 0.00 0.00 0.00 0.00 Average: lo 2.45 2.45 0.44 0.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35678) 04/27/24 _x86_64_ (8 CPU) 10:49:23 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.24 0.00 0.69 2.57 0.03 86.47 10:51:01 0 8.58 0.00 0.77 0.55 0.02 90.09 10:51:01 1 17.19 0.00 0.97 1.00 0.03 80.80 10:51:01 2 6.88 0.00 0.65 0.05 0.03 92.38 10:51:01 3 27.67 0.00 1.40 1.79 0.05 69.10 10:51:01 4 7.41 0.00 0.50 4.04 0.05 88.00 10:51:01 5 3.28 0.00 0.15 9.88 0.02 86.67 10:51:01 6 7.56 0.00 0.50 0.13 0.02 91.79 10:51:01 7 3.31 0.00 0.58 3.11 0.05 92.95 10:52:01 all 20.16 0.00 1.65 2.12 0.06 76.01 10:52:01 0 18.30 0.00 1.03 0.42 0.05 80.20 10:52:01 1 28.31 0.00 1.66 2.94 0.07 67.03 10:52:01 2 23.83 0.00 2.46 1.57 0.10 72.04 10:52:01 3 13.44 0.00 0.50 0.15 0.05 85.86 10:52:01 4 23.49 0.00 1.12 0.69 0.07 74.63 10:52:01 5 11.95 0.00 1.34 9.46 0.05 77.20 10:52:01 6 27.14 0.00 2.52 0.62 0.07 69.65 10:52:01 7 14.79 0.00 2.54 1.14 0.07 81.47 10:53:01 all 11.74 0.00 1.33 2.41 0.05 84.47 10:53:01 0 7.87 0.00 1.57 0.13 0.05 90.37 10:53:01 1 11.39 0.00 1.25 0.02 0.03 87.31 10:53:01 2 8.68 0.00 1.09 0.55 0.05 89.63 10:53:01 3 8.73 0.00 0.95 0.40 0.03 89.88 10:53:01 4 28.40 0.00 2.30 5.29 0.05 63.96 10:53:01 5 10.25 0.00 1.66 12.78 0.05 75.26 10:53:01 6 11.24 0.00 1.05 0.02 0.03 87.65 10:53:01 7 7.43 0.00 0.75 0.10 0.03 91.68 10:54:01 all 9.81 0.00 1.33 2.51 0.06 86.29 10:54:01 0 8.98 0.00 0.70 0.05 0.03 90.23 10:54:01 1 11.19 0.00 1.27 0.03 0.08 87.42 10:54:01 2 9.19 0.00 1.39 10.02 0.07 79.33 10:54:01 3 2.71 0.00 0.55 7.38 0.03 89.32 10:54:01 4 16.86 0.00 1.30 1.92 0.03 79.89 10:54:01 5 12.74 0.00 2.30 0.15 0.10 84.72 10:54:01 6 9.66 0.00 1.28 0.05 0.07 88.94 10:54:01 7 7.14 0.00 1.87 0.45 0.08 90.45 10:55:01 all 1.78 0.00 0.46 2.50 0.03 95.23 10:55:01 0 0.27 0.00 0.00 0.00 0.02 99.71 10:55:01 1 1.10 0.00 0.28 0.32 0.02 98.28 10:55:01 2 1.91 0.00 0.07 1.03 0.03 96.96 10:55:01 3 0.56 0.00 0.13 2.69 0.03 96.58 10:55:01 4 4.78 0.00 0.82 0.32 0.05 94.03 10:55:01 5 4.38 0.00 1.44 0.84 0.03 93.31 10:55:01 6 0.94 0.00 0.13 0.18 0.02 98.72 10:55:01 7 0.29 0.00 0.76 14.64 0.05 84.27 10:56:01 all 5.59 0.00 1.11 1.79 0.06 91.45 10:56:01 0 5.01 0.00 0.92 3.49 0.05 90.53 10:56:01 1 5.30 0.00 1.59 0.59 0.07 92.45 10:56:01 2 3.50 0.00 0.84 0.49 0.03 95.14 10:56:01 3 12.87 0.00 1.89 0.89 0.05 84.30 10:56:01 4 3.04 0.00 0.82 0.02 0.05 96.07 10:56:01 5 3.70 0.00 1.04 0.65 0.08 94.53 10:56:01 6 5.58 0.00 1.17 0.00 0.03 93.22 10:56:01 7 5.67 0.00 0.65 8.20 0.07 85.42 10:57:01 all 5.56 0.00 0.36 0.28 0.03 93.79 10:57:01 0 2.42 0.00 0.28 0.00 0.05 97.25 10:57:01 1 0.98 0.00 0.33 0.02 0.05 98.62 10:57:01 2 0.18 0.00 0.17 0.00 0.02 99.63 10:57:01 3 2.65 0.00 0.27 0.02 0.02 97.05 10:57:01 4 0.83 0.00 0.28 0.00 0.02 98.87 10:57:01 5 0.68 0.00 0.25 0.60 0.00 98.47 10:57:01 6 34.21 0.00 0.82 0.37 0.07 64.54 10:57:01 7 2.48 0.00 0.50 1.22 0.02 95.78 Average: all 9.27 0.00 0.99 2.02 0.05 87.67 Average: 0 7.35 0.00 0.75 0.66 0.04 91.19 Average: 1 10.78 0.00 1.05 0.70 0.05 87.42 Average: 2 7.74 0.00 0.95 1.97 0.05 89.30 Average: 3 9.82 0.00 0.82 1.90 0.04 87.43 Average: 4 12.11 0.00 1.02 1.75 0.05 85.07 Average: 5 6.70 0.00 1.17 4.90 0.05 87.18 Average: 6 13.77 0.00 1.07 0.20 0.04 84.92 Average: 7 5.87 0.00 1.09 4.11 0.05 88.86