---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12314 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 859 27523 0 3784 30852 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:a8:2b:ca brd ff:ff:ff:ff:ff:ff inet 10.30.107.137/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:fea8:2bca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:05:c4:47 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::42:40ff:fe05:c447/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12314) 03/10/24 _x86_64_ (8 CPU) 10:49:28 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 118.03 42.92 75.11 1922.96 25833.12 10:52:01 161.09 21.40 139.69 828.00 38198.57 10:53:01 62.36 2.00 60.36 103.18 46759.41 10:54:01 96.15 2.33 93.82 355.94 47656.32 10:55:01 125.36 0.12 125.24 3.60 28348.02 10:56:01 67.86 0.48 67.37 3.87 24567.77 10:57:01 110.20 0.45 109.75 40.53 24120.38 Average: 105.86 9.96 95.91 465.46 33640.20 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30109084 31705000 2830136 8.59 70348 1835868 1448500 4.26 866504 1672248 172468 10:52:01 28294820 30307916 4644400 14.10 87540 2218812 3095596 9.11 2321176 1990556 17360 10:53:01 27790244 30640088 5148976 15.63 91568 3038196 2330132 6.86 2233776 2555836 76 10:54:01 27065044 30235508 5874176 17.83 117148 3309036 2598216 7.64 2853160 2596220 97156 10:55:01 26750776 30098780 6188444 18.79 136448 3426552 2646824 7.79 3012744 2713592 688 10:56:01 26629540 30151464 6309680 19.16 162644 3535856 2619356 7.71 2989104 2815568 138316 10:57:01 28148904 31556076 4790316 14.54 163828 3446676 1519228 4.47 1658280 2672368 25080 Average: 27826916 30670690 5112304 15.52 118503 2972999 2322550 6.83 2276392 2430913 64449 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 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 10:51:01 ens3 192.20 130.11 1210.62 37.82 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 lo 1.07 1.07 0.08 0.08 0.00 0.00 0.00 0.00 10:52:01 ens3 694.45 508.43 4885.22 119.93 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 8.15 8.15 2.20 2.20 0.00 0.00 0.00 0.00 10:53:01 ens3 132.36 101.93 1406.62 27.62 0.00 0.00 0.00 0.00 10:54:01 docker0 226.55 256.46 27.61 586.96 0.00 0.00 0.00 0.00 10:54:01 veth456b746 223.23 250.59 30.47 509.42 0.00 0.00 0.00 0.04 10:54:01 lo 5.60 5.60 0.52 0.52 0.00 0.00 0.00 0.00 10:54:01 ens3 827.13 748.46 1462.29 3372.90 0.00 0.00 0.00 0.00 10:55:01 docker0 281.11 241.25 28.02 355.44 0.00 0.00 0.00 0.00 10:55:01 veth456b746 281.11 241.29 31.86 355.45 0.00 0.00 0.00 0.03 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 ens3 255.15 288.60 358.45 38.91 0.00 0.00 0.00 0.00 10:56:01 veth664903f 684.04 609.63 78.76 931.53 0.00 0.00 0.00 0.08 10:56:01 docker0 771.65 675.57 76.96 970.90 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 10:56:01 ens3 737.39 803.45 988.58 99.81 0.00 0.00 0.00 0.00 10:57:01 docker0 91.27 70.14 7.73 39.64 0.00 0.00 0.00 0.00 10:57:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 10:57:01 ens3 88.07 104.27 56.03 14.78 0.00 0.00 0.00 0.00 Average: docker0 195.79 177.63 20.05 278.99 0.00 0.00 0.00 0.00 Average: lo 2.45 2.45 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 418.10 383.60 1481.08 530.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12314) 03/10/24 _x86_64_ (8 CPU) 10:49:28 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 11.06 0.00 0.89 2.35 0.03 85.66 10:51:01 0 16.57 0.00 0.85 1.20 0.03 81.34 10:51:01 1 11.63 0.00 1.25 5.76 0.05 81.31 10:51:01 2 7.21 0.00 0.72 0.12 0.02 91.93 10:51:01 3 16.69 0.00 1.27 0.87 0.05 81.12 10:51:01 4 14.93 0.00 0.90 0.35 0.02 83.81 10:51:01 5 12.69 0.00 1.02 0.82 0.03 85.44 10:51:01 6 5.39 0.00 0.57 0.17 0.02 93.85 10:51:01 7 3.34 0.00 0.53 9.57 0.03 86.53 10:52:01 all 20.27 0.00 1.75 2.51 0.06 75.40 10:52:01 0 16.93 0.00 4.71 2.23 0.08 76.04 10:52:01 1 15.70 0.00 0.97 0.55 0.10 82.68 10:52:01 2 23.98 0.00 0.85 1.61 0.07 73.49 10:52:01 3 24.38 0.00 0.44 0.02 0.05 75.11 10:52:01 4 29.86 0.00 1.61 2.46 0.07 66.00 10:52:01 5 27.20 0.00 3.75 2.85 0.05 66.15 10:52:01 6 10.23 0.00 0.83 0.37 0.05 88.53 10:52:01 7 13.99 0.00 0.87 9.98 0.05 75.10 10:53:01 all 11.64 0.00 1.02 2.60 0.04 84.70 10:53:01 0 8.94 0.00 1.07 0.23 0.03 89.72 10:53:01 1 8.81 0.00 0.93 8.02 0.05 82.19 10:53:01 2 12.56 0.00 0.77 0.00 0.03 86.64 10:53:01 3 6.20 0.00 0.79 0.03 0.03 92.95 10:53:01 4 9.15 0.00 0.63 0.02 0.05 90.15 10:53:01 5 29.88 0.00 2.26 2.23 0.03 65.59 10:53:01 6 9.52 0.00 1.06 0.10 0.03 89.28 10:53:01 7 8.14 0.00 0.65 10.18 0.03 80.99 10:54:01 all 8.64 0.00 1.61 2.64 0.05 87.05 10:54:01 0 9.25 0.00 1.70 0.05 0.07 88.94 10:54:01 1 10.72 0.00 1.90 15.54 0.07 71.78 10:54:01 2 16.91 0.00 3.00 3.40 0.07 76.63 10:54:01 3 5.81 0.00 1.70 0.71 0.05 91.73 10:54:01 4 12.54 0.00 1.35 0.94 0.05 85.12 10:54:01 5 2.75 0.00 1.14 0.13 0.02 95.97 10:54:01 6 6.02 0.00 1.24 0.02 0.03 92.69 10:54:01 7 5.15 0.00 0.89 0.30 0.07 93.59 10:55:01 all 3.78 0.00 0.54 2.54 0.04 93.10 10:55:01 0 1.67 0.00 0.75 11.64 0.05 85.89 10:55:01 1 2.02 0.00 0.95 2.89 0.03 94.10 10:55:01 2 0.12 0.00 0.57 1.20 0.05 98.06 10:55:01 3 13.79 0.00 0.43 0.52 0.02 85.24 10:55:01 4 1.75 0.00 0.15 2.75 0.02 95.33 10:55:01 5 0.03 0.00 0.35 0.69 0.03 98.90 10:55:01 6 9.10 0.00 0.97 0.67 0.07 89.20 10:55:01 7 1.76 0.00 0.15 0.00 0.03 98.06 10:56:01 all 7.66 0.00 1.52 1.78 0.06 88.97 10:56:01 0 5.95 0.00 0.97 6.15 0.08 86.84 10:56:01 1 5.09 0.00 1.90 6.93 0.07 86.02 10:56:01 2 2.42 0.00 1.24 0.05 0.10 96.19 10:56:01 3 10.84 0.00 2.23 0.23 0.07 86.64 10:56:01 4 2.92 0.00 1.02 0.05 0.02 95.99 10:56:01 5 7.94 0.00 2.37 0.59 0.07 89.04 10:56:01 6 20.16 0.00 2.02 0.28 0.05 77.48 10:56:01 7 5.92 0.00 0.43 0.02 0.03 93.60 10:57:01 all 4.34 0.00 0.60 2.53 0.02 92.52 10:57:01 0 0.25 0.00 0.28 3.84 0.02 95.61 10:57:01 1 0.85 0.00 0.50 12.27 0.02 86.36 10:57:01 2 3.23 0.00 0.43 0.10 0.02 96.21 10:57:01 3 25.17 0.00 1.23 0.63 0.03 72.93 10:57:01 4 2.75 0.00 0.55 0.00 0.00 96.70 10:57:01 5 0.72 0.00 0.82 0.00 0.03 98.43 10:57:01 6 0.60 0.00 0.57 0.00 0.02 98.81 10:57:01 7 1.15 0.00 0.38 3.40 0.05 95.02 Average: all 9.63 0.00 1.13 2.42 0.04 86.78 Average: 0 8.50 0.00 1.47 3.62 0.05 86.35 Average: 1 7.83 0.00 1.20 7.42 0.05 83.50 Average: 2 9.48 0.00 1.08 0.92 0.05 88.46 Average: 3 14.71 0.00 1.15 0.43 0.04 83.67 Average: 4 10.55 0.00 0.89 0.94 0.03 87.60 Average: 5 11.59 0.00 1.67 1.04 0.04 85.66 Average: 6 8.72 0.00 1.04 0.23 0.04 89.97 Average: 7 5.63 0.00 0.56 4.78 0.04 88.99