---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23405 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 26534 0 4787 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:72:e5:4a brd ff:ff:ff:ff:ff:ff inet 10.30.107.176/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85849sec preferred_lft 85849sec inet6 fe80::f816:3eff:fe72:e54a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:3c:7d:7c 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-23405) 04/15/24 _x86_64_ (8 CPU) 02:48:25 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 164.49 70.62 93.87 4567.37 67151.34 02:51:01 133.03 13.81 119.21 1121.55 64209.83 02:52:01 176.57 9.40 167.17 1659.06 95422.36 02:53:01 291.23 13.31 277.92 803.47 16084.25 02:54:01 3.65 0.00 3.65 0.00 121.98 02:55:01 5.03 0.00 5.03 0.00 120.05 02:56:01 3.63 0.00 3.63 0.00 167.51 02:57:01 41.96 0.92 41.04 53.59 2113.63 Average: 102.45 13.51 88.94 1025.63 30673.87 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30205824 31750628 2733396 8.30 67148 1790740 1395376 4.11 823800 1628552 124504 02:51:01 29879536 31715736 3059684 9.29 84572 2049652 1413816 4.16 869828 1876572 118504 02:52:01 27242672 31667348 5696548 17.29 118512 4509364 1481996 4.36 1000436 4246784 186452 02:53:01 24276824 28984968 8662396 26.30 133236 4642308 9013188 26.52 3809548 4342768 2412 02:54:01 24298232 28984680 8640988 26.23 133324 4642516 8922340 26.25 3811752 4320100 252 02:55:01 24030516 28723764 8908704 27.05 133500 4645008 9052988 26.64 4075144 4319524 1352 02:56:01 23970664 28661680 8968556 27.23 133620 4647164 9101120 26.78 4137868 4316048 124 02:57:01 27140264 31567232 5798956 17.61 134360 4493932 1567760 4.61 1274732 4064228 4308 Average: 26380566 30257004 6558654 19.91 117284 3927586 5243573 15.43 2475388 3639322 54738 02:49:01 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 ens3 329.76 222.35 1453.80 58.14 0.00 0.00 0.00 0.00 02:50:01 lo 1.40 1.40 0.16 0.16 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 ens3 52.04 37.59 687.12 7.58 0.00 0.00 0.00 0.00 02:51:01 lo 1.27 1.27 0.13 0.13 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 ens3 543.14 315.71 19188.18 23.61 0.00 0.00 0.00 0.00 02:52:01 br-7e6f269648d3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 10.53 10.53 0.97 0.97 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 ens3 8.45 5.73 2.03 1.68 0.00 0.00 0.00 0.00 02:53:01 veth6812d53 0.48 0.82 0.05 0.31 0.00 0.00 0.00 0.00 02:53:01 vethb050f13 31.96 28.86 19.44 31.07 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 ens3 1.62 0.97 0.78 0.51 0.00 0.00 0.00 0.00 02:54:01 veth6812d53 0.22 0.18 0.02 0.04 0.00 0.00 0.00 0.00 02:54:01 vethb050f13 0.18 0.20 0.27 0.02 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 0.93 0.82 0.21 0.33 0.00 0.00 0.00 0.00 02:55:01 veth6812d53 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 02:55:01 vethb050f13 15.46 12.95 10.54 27.13 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 1.68 1.60 0.35 0.65 0.00 0.00 0.00 0.00 02:56:01 veth6812d53 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 vethb050f13 46.21 38.04 21.64 96.34 0.00 0.00 0.00 0.01 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 55.66 46.11 69.50 57.58 0.00 0.00 0.00 0.00 02:57:01 lo 60.86 60.86 45.28 45.28 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: ens3 124.16 78.86 2675.25 18.76 0.00 0.00 0.00 0.00 Average: lo 7.13 7.13 5.62 5.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23405) 04/15/24 _x86_64_ (8 CPU) 02:48:25 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.68 0.00 1.02 5.11 0.04 83.16 02:50:01 0 14.92 0.00 1.34 1.02 0.05 82.67 02:50:01 1 6.39 0.00 0.89 0.27 0.05 92.41 02:50:01 2 4.04 0.00 0.95 0.85 0.02 94.14 02:50:01 3 3.65 0.00 0.70 0.25 0.03 95.36 02:50:01 4 4.44 0.00 0.40 0.65 0.00 94.51 02:50:01 5 1.99 0.00 0.74 31.83 0.07 65.37 02:50:01 6 11.31 0.00 0.85 1.67 0.02 86.15 02:50:01 7 38.80 0.00 2.26 4.40 0.07 54.47 02:51:01 all 9.58 0.00 0.58 5.69 0.03 84.13 02:51:01 0 7.11 0.00 0.62 16.87 0.03 75.36 02:51:01 1 19.27 0.00 1.00 2.72 0.03 76.97 02:51:01 2 4.03 0.00 0.55 2.13 0.02 93.26 02:51:01 3 4.60 0.00 0.30 0.45 0.02 94.63 02:51:01 4 0.08 0.00 0.05 0.33 0.02 99.52 02:51:01 5 0.84 0.00 0.32 2.68 0.03 96.14 02:51:01 6 19.92 0.00 0.82 17.70 0.05 61.51 02:51:01 7 20.75 0.00 1.00 2.64 0.03 75.58 02:52:01 all 9.90 0.00 4.01 6.16 0.06 79.87 02:52:01 0 10.22 0.00 4.86 34.53 0.07 50.32 02:52:01 1 11.06 0.00 4.24 0.73 0.05 83.92 02:52:01 2 9.05 0.00 4.42 0.14 0.05 86.34 02:52:01 3 9.08 0.00 3.63 1.86 0.05 85.39 02:52:01 4 8.51 0.00 4.47 0.56 0.05 86.41 02:52:01 5 8.44 0.00 3.20 10.53 0.05 77.77 02:52:01 6 12.94 0.00 3.66 0.34 0.05 83.02 02:52:01 7 9.92 0.00 3.56 0.70 0.05 85.77 02:53:01 all 32.52 0.00 3.62 1.85 0.09 61.92 02:53:01 0 35.74 0.00 4.16 6.07 0.12 53.90 02:53:01 1 29.81 0.00 3.43 0.94 0.08 65.73 02:53:01 2 32.76 0.00 3.63 2.23 0.10 61.28 02:53:01 3 37.66 0.00 4.11 1.40 0.10 56.72 02:53:01 4 34.02 0.00 4.26 1.17 0.07 60.48 02:53:01 5 30.05 0.00 3.18 1.17 0.08 65.52 02:53:01 6 31.31 0.00 3.34 0.86 0.07 64.42 02:53:01 7 28.83 0.00 2.92 0.96 0.07 67.23 02:54:01 all 0.93 0.00 0.13 0.03 0.04 98.87 02:54:01 0 0.90 0.00 0.25 0.10 0.03 98.71 02:54:01 1 1.18 0.00 0.12 0.00 0.03 98.67 02:54:01 2 0.92 0.00 0.17 0.10 0.07 98.74 02:54:01 3 0.53 0.00 0.05 0.00 0.03 99.38 02:54:01 4 0.74 0.00 0.12 0.00 0.07 99.08 02:54:01 5 0.78 0.00 0.17 0.02 0.05 98.98 02:54:01 6 0.72 0.00 0.07 0.02 0.03 99.17 02:54:01 7 1.67 0.00 0.05 0.00 0.05 98.23 02:55:01 all 5.10 0.00 0.52 0.08 0.03 94.28 02:55:01 0 5.30 0.00 0.55 0.50 0.05 93.60 02:55:01 1 3.91 0.00 0.40 0.00 0.03 95.65 02:55:01 2 5.43 0.00 0.61 0.07 0.03 93.86 02:55:01 3 5.39 0.00 0.50 0.03 0.03 94.04 02:55:01 4 5.14 0.00 0.77 0.02 0.03 94.04 02:55:01 5 6.25 0.00 0.50 0.00 0.03 93.22 02:55:01 6 4.79 0.00 0.42 0.00 0.02 94.78 02:55:01 7 4.59 0.00 0.37 0.00 0.02 95.03 02:56:01 all 2.91 0.00 0.39 0.11 0.06 96.52 02:56:01 0 3.41 0.00 0.52 0.38 0.07 95.62 02:56:01 1 2.79 0.00 0.38 0.00 0.03 96.80 02:56:01 2 2.82 0.00 0.42 0.00 0.07 96.69 02:56:01 3 3.74 0.00 0.52 0.00 0.08 95.65 02:56:01 4 2.49 0.00 0.33 0.50 0.07 96.61 02:56:01 5 3.06 0.00 0.42 0.00 0.08 96.44 02:56:01 6 2.67 0.00 0.23 0.00 0.05 97.04 02:56:01 7 2.25 0.00 0.30 0.00 0.05 97.40 02:57:01 all 3.14 0.00 0.61 0.19 0.05 96.01 02:57:01 0 1.25 0.00 0.65 0.60 0.05 97.45 02:57:01 1 2.35 0.00 0.65 0.28 0.03 96.68 02:57:01 2 1.61 0.00 0.49 0.15 0.05 97.70 02:57:01 3 0.89 0.00 0.55 0.07 0.05 98.44 02:57:01 4 1.47 0.00 0.65 0.08 0.03 97.76 02:57:01 5 14.22 0.00 0.85 0.10 0.05 84.77 02:57:01 6 2.14 0.00 0.63 0.12 0.05 97.06 02:57:01 7 1.17 0.00 0.49 0.07 0.03 98.24 Average: all 9.34 0.00 1.36 2.40 0.05 86.86 Average: 0 9.84 0.00 1.61 7.46 0.06 81.03 Average: 1 9.59 0.00 1.38 0.62 0.04 88.37 Average: 2 7.57 0.00 1.40 0.71 0.05 90.26 Average: 3 8.19 0.00 1.29 0.51 0.05 89.96 Average: 4 7.09 0.00 1.38 0.41 0.04 91.07 Average: 5 8.20 0.00 1.17 5.78 0.06 84.79 Average: 6 10.70 0.00 1.25 2.59 0.04 85.42 Average: 7 13.49 0.00 1.36 1.09 0.05 84.01