---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83499 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 884 25040 0 6243 30827 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:03:31:24 brd ff:ff:ff:ff:ff:ff inet 10.30.106.191/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85972sec preferred_lft 85972sec inet6 fe80::f816:3eff:fe03:3124/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:eb:6c:bc 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:b4ff:feeb:6cbc/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-83499) 11/13/24 _x86_64_ (8 CPU) 13:52:18 LINUX RESTART (8 CPU) 13:53:02 tps rtps wtps bread/s bwrtn/s 13:54:01 146.66 36.59 110.07 3328.65 30760.98 13:55:01 600.22 5.35 594.87 460.02 173940.12 13:56:01 76.89 0.27 76.62 41.33 32695.48 13:57:01 94.37 0.18 94.19 8.93 31569.48 13:58:01 18.88 0.02 18.86 2.40 22058.91 13:59:01 80.54 1.25 79.29 97.18 23018.56 Average: 169.76 7.11 162.65 641.51 52472.66 13:53:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:54:01 29676624 31689668 3262596 9.90 77048 2237092 1519544 4.47 902204 2040872 463144 13:55:01 25118216 30848664 7821004 23.74 140296 5743124 7547988 22.21 1936084 5313456 24 13:56:01 23549988 29625956 9389232 28.50 158320 6039560 8794992 25.88 3274520 5488324 20492 13:57:01 23101720 29261140 9837500 29.87 170672 6103112 9223904 27.14 3654400 5540896 296 13:58:01 23054160 29215396 9885060 30.01 170848 6104508 9262392 27.25 3702896 5538996 184 13:59:01 25674332 31598668 7264888 22.06 172356 5862484 1626660 4.79 1377472 5330748 17932 Average: 25029173 30373249 7910047 24.01 148257 5348313 6329247 18.62 2474596 4875549 83679 13:53:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:54:01 ens3 251.96 172.30 6122.28 23.08 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 lo 9.58 9.58 0.91 0.91 0.00 0.00 0.00 0.00 13:55:01 veth6b65667 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 13:55:01 ens3 1018.18 482.56 26795.45 42.67 0.00 0.00 0.00 0.00 13:55:01 veth39f8fc7 1.28 1.75 0.15 0.17 0.00 0.00 0.00 0.00 13:55:01 vethc59795a 0.03 0.22 0.00 0.01 0.00 0.00 0.00 0.00 13:56:01 veth6b65667 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 13:56:01 ens3 41.84 29.38 951.04 4.19 0.00 0.00 0.00 0.00 13:56:01 veth39f8fc7 2.80 4.17 0.58 0.68 0.00 0.00 0.00 0.00 13:56:01 vethc59795a 0.45 0.52 0.05 1.08 0.00 0.00 0.00 0.00 13:57:01 veth6b65667 0.72 0.92 0.18 0.12 0.00 0.00 0.00 0.00 13:57:01 ens3 16.39 12.00 236.30 2.58 0.00 0.00 0.00 0.00 13:57:01 veth39f8fc7 0.98 1.37 0.15 0.17 0.00 0.00 0.00 0.00 13:57:01 vethc59795a 0.58 0.68 0.05 1.61 0.00 0.00 0.00 0.00 13:58:01 veth6b65667 0.27 0.43 0.06 0.05 0.00 0.00 0.00 0.00 13:58:01 ens3 1.13 0.82 0.25 0.42 0.00 0.00 0.00 0.00 13:58:01 veth39f8fc7 0.37 0.55 0.05 0.06 0.00 0.00 0.00 0.00 13:58:01 vethc59795a 0.62 0.63 0.05 1.66 0.00 0.00 0.00 0.00 13:59:01 ens3 42.09 36.59 66.00 17.42 0.00 0.00 0.00 0.00 13:59:01 docker0 12.58 18.00 2.09 286.60 0.00 0.00 0.00 0.00 13:59:01 lo 27.46 27.46 2.53 2.53 0.00 0.00 0.00 0.00 Average: ens3 228.55 122.03 5694.89 15.02 0.00 0.00 0.00 0.00 Average: docker0 2.11 3.02 0.35 48.02 0.00 0.00 0.00 0.00 Average: lo 3.93 3.93 0.37 0.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83499) 11/13/24 _x86_64_ (8 CPU) 13:52:18 LINUX RESTART (8 CPU) 13:53:02 CPU %user %nice %system %iowait %steal %idle 13:54:01 all 9.76 0.00 1.08 2.58 0.03 86.54 13:54:01 0 1.05 0.00 0.66 8.71 0.05 89.52 13:54:01 1 18.39 0.00 1.33 1.12 0.05 79.11 13:54:01 2 1.14 0.00 0.62 0.86 0.00 97.38 13:54:01 3 11.79 0.00 1.33 0.62 0.03 86.23 13:54:01 4 8.09 0.00 0.95 0.23 0.02 90.72 13:54:01 5 24.57 0.00 1.90 8.46 0.07 65.00 13:54:01 6 7.02 0.00 1.00 0.36 0.03 91.58 13:54:01 7 6.07 0.00 0.83 0.36 0.03 92.70 13:55:01 all 18.73 0.00 7.53 11.38 0.09 62.27 13:55:01 0 18.46 0.00 8.51 26.50 0.08 46.45 13:55:01 1 19.20 0.00 6.93 2.05 0.08 71.74 13:55:01 2 18.16 0.00 7.14 5.10 0.10 69.50 13:55:01 3 17.64 0.00 7.23 2.28 0.08 72.77 13:55:01 4 18.81 0.00 7.60 3.45 0.10 70.04 13:55:01 5 19.06 0.00 8.38 41.41 0.10 31.05 13:55:01 6 19.45 0.00 7.23 2.03 0.08 71.20 13:55:01 7 19.08 0.00 7.19 8.22 0.08 65.41 13:56:01 all 24.19 0.00 2.34 1.81 0.07 71.59 13:56:01 0 17.54 0.00 1.96 0.05 0.07 80.38 13:56:01 1 37.25 0.00 3.41 0.08 0.07 59.19 13:56:01 2 13.71 0.00 1.26 1.11 0.07 83.84 13:56:01 3 27.26 0.00 2.48 7.79 0.08 62.38 13:56:01 4 31.96 0.00 2.80 2.28 0.07 62.88 13:56:01 5 21.17 0.00 2.46 0.10 0.07 76.20 13:56:01 6 19.69 0.00 1.93 1.94 0.07 76.37 13:56:01 7 25.01 0.00 2.43 1.15 0.07 71.34 13:57:01 all 11.00 0.00 1.86 1.94 0.07 85.13 13:57:01 0 10.91 0.00 2.31 6.01 0.08 80.68 13:57:01 1 12.50 0.00 2.25 1.88 0.08 83.29 13:57:01 2 11.08 0.00 1.68 0.13 0.08 87.02 13:57:01 3 12.45 0.00 2.23 4.32 0.05 80.95 13:57:01 4 10.24 0.00 1.37 0.08 0.05 88.26 13:57:01 5 9.54 0.00 1.68 0.20 0.05 88.53 13:57:01 6 11.85 0.00 1.76 0.50 0.07 85.82 13:57:01 7 9.48 0.00 1.66 2.35 0.07 86.45 13:58:01 all 3.04 0.00 0.57 1.19 0.06 95.14 13:58:01 0 2.49 0.00 0.74 9.26 0.08 87.43 13:58:01 1 3.31 0.00 0.84 0.13 0.07 95.66 13:58:01 2 3.10 0.00 0.45 0.00 0.03 96.42 13:58:01 3 2.22 0.00 0.47 0.03 0.07 97.21 13:58:01 4 3.40 0.00 0.44 0.02 0.07 96.08 13:58:01 5 3.99 0.00 0.47 0.00 0.07 95.47 13:58:01 6 2.67 0.00 0.58 0.07 0.07 96.61 13:58:01 7 3.15 0.00 0.58 0.02 0.05 96.20 13:59:01 all 3.98 0.00 0.94 1.53 0.04 93.51 13:59:01 0 1.54 0.00 0.95 10.49 0.05 86.96 13:59:01 1 3.25 0.00 0.94 0.18 0.05 95.58 13:59:01 2 2.27 0.00 0.65 0.07 0.03 96.97 13:59:01 3 2.21 0.00 1.02 0.10 0.03 96.64 13:59:01 4 15.38 0.00 1.42 0.48 0.05 82.66 13:59:01 5 2.10 0.00 0.71 0.10 0.03 97.06 13:59:01 6 1.99 0.00 0.85 0.70 0.03 96.42 13:59:01 7 3.04 0.00 0.97 0.13 0.03 95.82 Average: all 11.78 0.00 2.39 3.40 0.06 82.37 Average: 0 8.69 0.00 2.52 10.15 0.07 78.57 Average: 1 15.63 0.00 2.61 0.90 0.07 80.78 Average: 2 8.27 0.00 1.97 1.21 0.05 88.50 Average: 3 12.25 0.00 2.46 2.53 0.06 82.71 Average: 4 14.67 0.00 2.43 1.09 0.06 81.75 Average: 5 13.35 0.00 2.60 8.34 0.06 75.65 Average: 6 10.44 0.00 2.22 0.94 0.06 86.34 Average: 7 10.98 0.00 2.28 2.04 0.06 84.64