---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33823 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 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 888 26191 0 5087 30823 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:38:ef:f6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.178/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86009sec preferred_lft 86009sec inet6 fe80::f816:3eff:fe38:eff6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d8:62:0c:99 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-33823) 08/26/24 _x86_64_ (8 CPU) 14:51:59 LINUX RESTART (8 CPU) 14:52:01 tps rtps wtps bread/s bwrtn/s 14:53:01 333.91 82.20 251.71 5410.03 51760.97 14:54:01 119.20 27.48 91.72 2068.32 22675.02 14:55:01 125.82 9.50 116.33 1665.98 27029.92 14:56:01 295.75 14.73 281.02 799.00 107205.35 14:57:01 25.53 0.42 25.11 43.99 12809.10 14:58:01 58.02 1.35 56.67 107.60 14772.32 Average: 159.71 22.61 137.09 1682.53 39375.79 14:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:53:01 30323448 31672020 2615772 7.94 48700 1622328 1416476 4.17 866852 1481196 52040 14:54:01 29932904 31675284 3006316 9.13 79016 1965392 1434604 4.22 902904 1793400 149892 14:55:01 27057296 31637688 5881924 17.86 107568 4690460 1389528 4.09 1008260 4434604 2479068 14:56:01 24406404 29300772 8532816 25.90 116456 4976992 7994232 23.52 3488524 4531836 692 14:57:01 23234688 28135544 9704532 29.46 117108 4980636 9284420 27.32 4731980 4447988 1136 14:58:01 26883020 31622928 6056200 18.39 118652 4830800 1497572 4.41 1304412 4291828 18184 Average: 26972960 30674039 5966260 18.11 97917 3844435 3836139 11.29 2050489 3496809 450169 14:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 14:53:01 ens3 333.86 227.05 1018.54 71.04 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 lo 1.20 1.20 0.14 0.14 0.00 0.00 0.00 0.00 14:54:01 ens3 68.51 47.89 1078.52 9.40 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 lo 11.80 11.80 1.08 1.08 0.00 0.00 0.00 0.00 14:55:01 br-59423e6e0c2d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 ens3 785.54 430.74 27396.36 32.03 0.00 0.00 0.00 0.00 14:56:01 veth347a401 0.97 1.30 0.06 0.08 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 veth97b9e4b 54.49 64.94 19.20 16.04 0.00 0.00 0.00 0.00 14:56:01 veth6ced9d6 1.22 1.43 0.07 0.09 0.00 0.00 0.00 0.00 14:57:01 veth347a401 1.93 2.02 1.31 2.07 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 veth97b9e4b 60.97 69.84 173.06 28.28 0.00 0.00 0.00 0.01 14:57:01 veth6ced9d6 30.11 25.38 6.90 26.63 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 lo 27.87 27.87 7.46 7.46 0.00 0.00 0.00 0.00 14:58:01 ens3 1315.17 786.75 31657.60 147.12 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 4.22 4.22 1.21 1.21 0.00 0.00 0.00 0.00 Average: ens3 218.72 130.46 5275.29 24.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33823) 08/26/24 _x86_64_ (8 CPU) 14:51:59 LINUX RESTART (8 CPU) 14:52:01 CPU %user %nice %system %iowait %steal %idle 14:53:01 all 6.36 0.00 1.07 4.60 0.03 87.93 14:53:01 0 3.07 0.00 0.83 0.52 0.02 95.56 14:53:01 1 11.88 0.00 2.21 4.01 0.05 81.85 14:53:01 2 9.27 0.00 0.85 23.59 0.03 66.25 14:53:01 3 10.88 0.00 2.13 7.12 0.03 79.84 14:53:01 4 5.70 0.00 0.57 0.28 0.03 93.41 14:53:01 5 2.54 0.00 0.60 0.53 0.05 96.27 14:53:01 6 3.49 0.00 0.52 0.43 0.02 95.54 14:53:01 7 4.17 0.00 0.87 0.37 0.02 94.58 14:54:01 all 9.76 0.00 0.83 2.52 0.03 86.87 14:54:01 0 9.29 0.00 0.60 1.38 0.02 88.71 14:54:01 1 8.60 0.00 0.55 0.94 0.03 89.87 14:54:01 2 20.96 0.00 1.30 5.14 0.03 72.56 14:54:01 3 9.47 0.00 0.87 1.20 0.03 88.43 14:54:01 4 4.65 0.00 0.57 0.17 0.02 94.60 14:54:01 5 15.88 0.00 1.61 10.68 0.10 71.74 14:54:01 6 8.65 0.00 0.87 0.62 0.02 89.85 14:54:01 7 0.58 0.00 0.23 0.08 0.02 99.08 14:55:01 all 13.66 0.00 5.07 2.75 0.07 78.44 14:55:01 0 19.55 0.00 4.33 3.84 0.08 72.19 14:55:01 1 10.97 0.00 4.19 0.24 0.07 84.53 14:55:01 2 16.30 0.00 5.25 0.59 0.08 77.78 14:55:01 3 15.21 0.00 5.66 2.24 0.05 76.83 14:55:01 4 10.24 0.00 5.69 0.53 0.05 83.49 14:55:01 5 12.99 0.00 5.06 9.98 0.07 71.90 14:55:01 6 14.89 0.00 4.60 4.43 0.10 75.99 14:55:01 7 9.14 0.00 5.79 0.19 0.08 84.80 14:56:01 all 35.07 0.00 5.20 6.49 0.08 53.15 14:56:01 0 31.23 0.00 5.25 0.79 0.08 62.65 14:56:01 1 36.28 0.00 5.02 0.27 0.10 58.32 14:56:01 2 37.02 0.00 5.39 1.05 0.09 56.45 14:56:01 3 36.45 0.00 6.36 33.16 0.10 23.94 14:56:01 4 35.61 0.00 5.30 2.94 0.08 56.06 14:56:01 5 37.29 0.00 4.82 13.04 0.08 44.76 14:56:01 6 33.36 0.00 4.72 0.24 0.07 61.62 14:56:01 7 33.36 0.00 4.78 0.74 0.08 61.03 14:57:01 all 32.36 0.00 3.25 0.62 0.09 63.69 14:57:01 0 31.41 0.00 3.37 0.03 0.08 65.10 14:57:01 1 31.04 0.00 3.11 0.13 0.08 65.64 14:57:01 2 33.62 0.00 3.42 0.00 0.08 62.87 14:57:01 3 30.51 0.00 3.02 4.56 0.10 61.81 14:57:01 4 31.96 0.00 3.10 0.17 0.07 64.70 14:57:01 5 31.36 0.00 3.16 0.02 0.07 65.39 14:57:01 6 36.89 0.00 3.62 0.02 0.08 59.38 14:57:01 7 32.11 0.00 3.14 0.03 0.08 64.64 14:58:01 all 3.37 0.00 0.76 1.08 0.04 94.75 14:58:01 0 2.64 0.00 1.17 0.21 0.03 95.94 14:58:01 1 1.27 0.00 0.72 0.18 0.05 97.77 14:58:01 2 1.34 0.00 0.63 0.28 0.05 97.69 14:58:01 3 2.04 0.00 0.64 6.59 0.05 90.69 14:58:01 4 2.44 0.00 0.59 0.22 0.03 96.72 14:58:01 5 2.53 0.00 0.70 0.22 0.05 96.50 14:58:01 6 1.40 0.00 0.63 0.63 0.03 97.30 14:58:01 7 13.28 0.00 0.94 0.27 0.07 85.44 Average: all 16.72 0.00 2.68 3.01 0.06 77.53 Average: 0 16.15 0.00 2.58 1.12 0.05 80.10 Average: 1 16.66 0.00 2.62 0.96 0.06 79.69 Average: 2 19.70 0.00 2.80 5.13 0.06 72.31 Average: 3 17.36 0.00 3.09 9.08 0.06 70.40 Average: 4 15.07 0.00 2.62 0.71 0.05 81.55 Average: 5 17.06 0.00 2.65 5.73 0.07 74.49 Average: 6 16.41 0.00 2.48 1.05 0.05 80.00 Average: 7 15.40 0.00 2.61 0.28 0.06 81.65