---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85188 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 12G 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 948 26806 0 4411 30762 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:fd:a2:1a brd ff:ff:ff:ff:ff:ff inet 10.30.107.213/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fefd:a21a/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:7f:6c:db 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-85188) 11/20/24 _x86_64_ (8 CPU) 01:56:26 LINUX RESTART (8 CPU) 01:57:02 tps rtps wtps bread/s bwrtn/s 01:58:01 223.15 35.89 187.26 1703.03 33687.44 01:59:01 156.32 23.21 133.11 2782.87 40434.99 02:00:01 292.59 14.03 278.56 771.54 102349.27 02:01:01 31.41 0.70 30.71 39.05 27837.87 Average: 175.67 18.38 157.28 1322.46 51151.31 01:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:58:01 30042848 31696064 2896372 8.79 75032 1883188 1428296 4.20 875480 1719740 220096 01:59:01 27723180 31599124 5216040 15.84 105292 4006268 1511224 4.45 1047096 3752916 1921696 02:00:01 25811892 30013588 7127328 21.64 114248 4306624 6475668 19.05 2752628 3900060 608 02:01:01 25969456 30201288 6969764 21.16 114736 4336380 4788392 14.09 2588856 3912672 336 Average: 27386844 30877516 5552376 16.86 102327 3633115 3550895 10.45 1816015 3321347 535684 01:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:58:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 01:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 ens3 64.35 46.04 988.78 11.31 0.00 0.00 0.00 0.00 01:59:01 lo 9.13 9.13 0.84 0.84 0.00 0.00 0.00 0.00 01:59:01 br-4bd6e5d7b2b7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 ens3 535.98 297.93 18874.16 24.68 0.00 0.00 0.00 0.00 02:00:01 vethd157f4f 26.94 25.16 11.56 16.27 0.00 0.00 0.00 0.00 02:00:01 veth6ba61e4 57.00 68.79 20.21 16.87 0.00 0.00 0.00 0.00 02:00:01 vethb6663da 1.37 1.57 0.17 0.17 0.00 0.00 0.00 0.00 02:00:01 veth0355130 6.15 5.96 1.05 1.37 0.00 0.00 0.00 0.00 02:01:01 vethd157f4f 19.29 16.63 10.48 18.33 0.00 0.00 0.00 0.00 02:01:01 veth6ba61e4 29.24 35.39 37.35 11.41 0.00 0.00 0.00 0.00 02:01:01 veth0355130 17.53 15.00 5.97 26.42 0.00 0.00 0.00 0.00 02:01:01 lo 19.56 19.56 2.02 2.02 0.00 0.00 0.00 0.00 Average: vethd157f4f 11.61 10.49 5.53 8.69 0.00 0.00 0.00 0.00 Average: veth6ba61e4 21.65 26.16 14.45 7.10 0.00 0.00 0.00 0.00 Average: veth0355130 5.94 5.26 1.76 6.98 0.00 0.00 0.00 0.00 Average: lo 3.92 3.92 0.42 0.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85188) 11/20/24 _x86_64_ (8 CPU) 01:56:26 LINUX RESTART (8 CPU) 01:57:02 CPU %user %nice %system %iowait %steal %idle 01:58:01 all 9.65 0.00 0.90 2.27 0.05 87.13 01:58:01 0 1.03 0.00 0.63 1.20 0.02 97.12 01:58:01 1 1.73 0.00 0.46 0.56 0.03 97.22 01:58:01 2 24.28 0.00 1.52 6.15 0.07 67.98 01:58:01 3 32.26 0.00 1.94 1.09 0.05 64.67 01:58:01 4 2.48 0.00 0.68 1.07 0.08 95.69 01:58:01 5 0.63 0.00 0.42 5.18 0.07 93.70 01:58:01 6 6.01 0.00 0.73 0.88 0.02 92.36 01:58:01 7 8.88 0.00 0.81 2.00 0.03 88.27 01:59:01 all 12.72 0.00 3.66 2.04 0.07 81.50 01:59:01 0 7.05 0.00 3.90 1.01 0.05 87.99 01:59:01 1 36.11 0.00 5.14 1.26 0.08 57.40 01:59:01 2 23.97 0.00 4.63 0.76 0.07 70.57 01:59:01 3 5.75 0.00 2.81 0.15 0.10 91.19 01:59:01 4 10.12 0.00 3.80 0.32 0.10 85.66 01:59:01 5 5.74 0.00 3.18 12.39 0.07 78.61 01:59:01 6 4.55 0.00 2.66 0.45 0.05 92.29 01:59:01 7 8.55 0.00 3.15 0.07 0.05 88.18 02:00:01 all 26.18 0.00 4.31 3.79 0.09 65.63 02:00:01 0 33.66 0.00 5.91 1.25 0.07 59.11 02:00:01 1 25.19 0.00 3.83 0.94 0.08 69.95 02:00:01 2 29.61 0.00 4.78 1.31 0.10 64.20 02:00:01 3 26.08 0.00 4.90 12.93 0.10 55.99 02:00:01 4 24.85 0.00 4.25 1.09 0.10 69.70 02:00:01 5 20.34 0.00 2.95 10.29 0.12 66.30 02:00:01 6 23.82 0.00 2.89 0.20 0.07 73.02 02:00:01 7 25.94 0.00 5.04 2.29 0.08 66.64 02:01:01 all 4.45 0.00 0.69 1.04 0.08 93.74 02:01:01 0 3.65 0.00 0.75 0.05 0.08 95.47 02:01:01 1 4.02 0.00 0.82 0.32 0.10 94.74 02:01:01 2 3.81 0.00 0.65 0.00 0.07 95.47 02:01:01 3 4.23 0.00 0.69 0.03 0.10 94.95 02:01:01 4 5.18 0.00 0.83 0.03 0.08 93.87 02:01:01 5 3.46 0.00 0.54 7.86 0.08 88.05 02:01:01 6 6.37 0.00 0.62 0.02 0.05 92.94 02:01:01 7 4.92 0.00 0.60 0.02 0.08 94.38 Average: all 13.25 0.00 2.39 2.28 0.07 82.01 Average: 0 11.34 0.00 2.80 0.87 0.05 84.93 Average: 1 16.77 0.00 2.56 0.77 0.08 79.82 Average: 2 20.38 0.00 2.90 2.04 0.08 74.61 Average: 3 17.02 0.00 2.58 3.54 0.09 76.77 Average: 4 10.67 0.00 2.39 0.63 0.09 86.22 Average: 5 7.57 0.00 1.78 8.94 0.08 81.63 Average: 6 10.18 0.00 1.73 0.38 0.05 87.65 Average: 7 12.06 0.00 2.40 1.09 0.06 84.39