---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11706 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 712K 3.2G 1% /run /dev/vda1 155G 16G 140G 11% / 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 907 22674 0 8584 30804 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:fb:45:58 brd ff:ff:ff:ff:ff:ff inet 10.30.106.179/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85608sec preferred_lft 85608sec inet6 fe80::f816:3eff:fefb:4558/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:79:00:35 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::42:27ff:fe79:35/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11706) 11/10/25 _x86_64_ (8 CPU) 16:52:02 LINUX RESTART (8 CPU) 16:53:00 tps rtps wtps bread/s bwrtn/s 16:54:01 350.63 19.39 331.24 2264.02 172199.70 16:55:01 486.54 2.60 483.94 414.53 129437.12 16:56:02 31.41 0.00 31.41 0.00 2165.91 16:57:01 34.09 7.39 26.70 1361.57 3010.23 16:58:01 218.33 0.28 218.05 24.26 37267.79 16:59:01 16.01 0.00 16.01 0.00 433.26 17:00:01 20.53 0.00 20.53 0.00 493.12 17:01:01 28.56 0.02 28.55 0.27 540.71 17:02:01 21.88 0.00 21.88 0.00 550.31 17:03:01 17.38 0.00 17.38 0.00 503.78 17:04:01 32.94 1.03 31.91 29.60 1342.98 17:05:01 73.21 1.80 71.41 93.97 2774.68 Average: 111.40 2.73 108.68 350.28 29462.23 16:53:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:54:01 24580396 31628464 8358824 25.38 135488 7012248 1720352 5.06 1016912 6787004 2691288 16:55:01 19824328 27658112 13114892 39.82 169948 7700812 13271160 39.05 5237956 7133828 44688 16:56:02 18981052 26823332 13958168 42.38 171576 7707576 14388636 42.33 6158688 7039880 532 16:57:01 18621212 26718044 14318008 43.47 184780 7927284 14893548 43.82 6318816 7206132 174824 16:58:01 18188764 26649680 14750456 44.78 204504 8235368 14742192 43.37 6771556 7147000 4048 16:59:01 18140364 26604308 14798856 44.93 204688 8237936 14764420 43.44 6817120 7148248 328 17:00:01 18095200 26564252 14844020 45.06 204880 8242740 14778548 43.48 6855804 7152156 2292 17:01:01 17456656 25930432 15482564 47.00 205116 8247108 15475096 45.53 7491596 7152456 1116 17:02:01 17404212 25884604 15535008 47.16 205284 8253480 15498920 45.60 7538904 7158024 460 17:03:01 17278100 25776584 15661120 47.55 205436 8270928 15595388 45.89 7645844 7175108 11668 17:04:01 19213960 27669532 13725260 41.67 205912 8235404 11886572 34.97 5823912 7105468 544 17:05:01 23257120 31578784 9682100 29.39 207864 8091936 1594064 4.69 2032948 6947412 10552 Average: 19253447 27457177 13685773 41.55 192123 8013568 12384075 36.44 5809171 7096060 245195 16:53:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 lo 19.28 19.28 1.77 1.77 0.00 0.00 0.00 0.00 16:54:01 ens3 2467.14 1455.14 47193.55 114.32 0.00 0.00 0.00 0.00 16:55:01 veth9effbcf 43.42 59.10 6.74 8.76 0.00 0.00 0.00 0.00 16:55:01 vethb0fa0dd 0.38 0.82 0.03 0.05 0.00 0.00 0.00 0.00 16:55:01 veth6c1c5d3 2.13 1.90 0.30 0.28 0.00 0.00 0.00 0.00 16:55:01 vethcde1b35 1.28 1.67 0.08 0.10 0.00 0.00 0.00 0.00 16:56:02 veth9effbcf 113.78 116.15 22.67 22.07 0.00 0.00 0.00 0.00 16:56:02 vethb0fa0dd 1.35 1.58 0.11 1.12 0.00 0.00 0.00 0.00 16:56:02 veth6c1c5d3 7.80 7.03 1.49 1.36 0.00 0.00 0.00 0.00 16:56:02 vethcde1b35 11.28 12.31 2.30 1.74 0.00 0.00 0.00 0.00 16:57:01 veth9effbcf 6.05 7.79 0.77 1.02 0.00 0.00 0.00 0.00 16:57:01 vethb0fa0dd 1.81 2.22 0.17 2.61 0.00 0.00 0.00 0.00 16:57:01 veth6c1c5d3 3.02 2.30 1.30 0.29 0.00 0.00 0.00 0.00 16:57:01 vethcde1b35 6.56 9.52 1.52 0.73 0.00 0.00 0.00 0.00 16:58:01 veth9effbcf 23.40 27.43 16.14 4.93 0.00 0.00 0.00 0.00 16:58:01 vethb0fa0dd 2.18 2.87 0.24 4.82 0.00 0.00 0.00 0.00 16:58:01 veth6c1c5d3 4.83 4.08 2.33 1.59 0.00 0.00 0.00 0.00 16:58:01 vethcde1b35 7.48 10.28 1.64 0.93 0.00 0.00 0.00 0.00 16:59:01 veth9effbcf 36.91 42.81 22.50 8.31 0.00 0.00 0.00 0.00 16:59:01 vethb0fa0dd 3.37 4.08 0.41 7.64 0.00 0.00 0.00 0.00 16:59:01 veth6c1c5d3 8.32 7.03 4.23 4.13 0.00 0.00 0.00 0.00 16:59:01 vethcde1b35 6.57 9.40 1.51 0.72 0.00 0.00 0.00 0.00 17:00:01 veth9effbcf 55.74 62.54 56.35 16.06 0.00 0.00 0.00 0.00 17:00:01 vethb0fa0dd 3.50 4.43 0.42 9.06 0.00 0.00 0.00 0.00 17:00:01 veth6c1c5d3 9.58 8.62 5.33 6.78 0.00 0.00 0.00 0.00 17:00:01 vethcde1b35 7.45 10.23 1.63 0.91 0.00 0.00 0.00 0.00 17:01:01 veth9effbcf 201.57 208.83 73.00 26.02 0.00 0.00 0.00 0.01 17:01:01 vethb0fa0dd 3.00 4.07 0.34 7.41 0.00 0.00 0.00 0.00 17:01:01 veth6c1c5d3 6.80 5.80 4.62 3.85 0.00 0.00 0.00 0.00 17:01:01 vethcde1b35 76.49 78.55 9.70 18.66 0.00 0.00 0.00 0.00 17:02:01 veth9effbcf 103.43 111.65 89.12 17.96 0.00 0.00 0.00 0.01 17:02:01 vethb0fa0dd 3.73 5.32 0.44 12.32 0.00 0.00 0.00 0.00 17:02:01 veth6c1c5d3 9.87 9.27 6.79 10.27 0.00 0.00 0.00 0.00 17:02:01 vethcde1b35 43.48 45.84 5.71 9.73 0.00 0.00 0.00 0.00 17:03:01 veth9effbcf 56.57 62.24 74.65 11.76 0.00 0.00 0.00 0.01 17:03:01 vethb0fa0dd 6.60 7.93 12.05 10.37 0.00 0.00 0.00 0.00 17:03:01 veth6c1c5d3 9.53 8.52 5.53 7.87 0.00 0.00 0.00 0.00 17:03:01 vethcde1b35 6.48 9.35 1.54 0.71 0.00 0.00 0.00 0.00 17:04:01 veth9effbcf 3.55 5.28 0.42 0.45 0.00 0.00 0.00 0.00 17:04:01 vethb0fa0dd 2.40 3.37 0.21 2.31 0.00 0.00 0.00 0.00 17:04:01 vethcde1b35 7.65 10.53 1.68 0.93 0.00 0.00 0.00 0.00 17:04:01 vethba022a1 100.52 132.53 26.07 30.17 0.00 0.00 0.00 0.00 17:05:01 docker0 37.22 61.68 3.68 1424.10 0.00 0.00 0.00 0.00 17:05:01 lo 39.45 39.45 3.47 3.47 0.00 0.00 0.00 0.00 17:05:01 ens3 3142.95 1898.62 52661.59 257.61 0.00 0.00 0.00 0.00 Average: docker0 3.10 5.14 0.31 118.69 0.00 0.00 0.00 0.00 Average: lo 2.89 2.89 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 230.30 137.81 4247.42 15.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11706) 11/10/25 _x86_64_ (8 CPU) 16:52:02 LINUX RESTART (8 CPU) 16:53:00 CPU %user %nice %system %iowait %steal %idle 16:54:01 all 20.02 0.00 6.92 5.04 0.09 67.93 16:54:01 0 13.35 0.00 6.33 14.80 0.08 65.44 16:54:01 1 16.51 0.00 6.61 2.49 0.08 74.31 16:54:01 2 35.32 0.00 8.39 2.24 0.10 53.95 16:54:01 3 14.54 0.00 7.76 13.07 0.12 64.50 16:54:01 4 33.16 0.00 7.04 1.72 0.10 57.98 16:54:01 5 15.98 0.00 4.82 2.15 0.05 77.00 16:54:01 6 15.60 0.00 7.59 1.30 0.07 75.44 16:54:01 7 15.65 0.00 6.81 2.69 0.10 74.74 16:55:01 all 55.52 0.00 7.01 2.72 0.11 34.64 16:55:01 0 50.50 0.00 6.39 2.24 0.10 40.76 16:55:01 1 57.92 0.00 6.45 1.48 0.12 34.03 16:55:01 2 57.57 0.00 6.98 0.44 0.10 34.91 16:55:01 3 59.05 0.00 6.79 1.73 0.10 32.33 16:55:01 4 51.40 0.00 6.10 0.17 0.10 42.22 16:55:01 5 52.94 0.00 8.61 0.34 0.10 38.01 16:55:01 6 57.28 0.00 7.58 14.33 0.12 20.70 16:55:01 7 57.42 0.00 7.14 1.05 0.12 34.27 16:56:02 all 33.21 0.00 2.66 0.04 0.09 64.00 16:56:02 0 31.77 0.00 2.88 0.02 0.08 65.26 16:56:02 1 37.64 0.00 2.69 0.00 0.08 59.58 16:56:02 2 33.39 0.00 2.84 0.02 0.08 63.67 16:56:02 3 32.03 0.00 2.58 0.08 0.10 65.21 16:56:02 4 30.72 0.00 2.59 0.03 0.10 66.55 16:56:02 5 31.38 0.00 2.23 0.07 0.08 66.24 16:56:02 6 34.43 0.00 2.66 0.00 0.08 62.83 16:56:02 7 34.27 0.00 2.83 0.10 0.08 62.72 16:57:01 all 3.64 0.00 0.87 0.19 0.08 95.22 16:57:01 0 3.01 0.00 0.78 0.08 0.07 96.06 16:57:01 1 3.73 0.00 1.02 0.02 0.07 95.17 16:57:01 2 3.22 0.00 0.80 0.17 0.10 95.70 16:57:01 3 3.72 0.00 0.90 0.05 0.10 95.23 16:57:01 4 4.42 0.00 0.75 0.44 0.07 94.32 16:57:01 5 2.89 0.00 0.83 0.09 0.07 96.12 16:57:01 6 3.32 0.00 0.94 0.26 0.07 95.43 16:57:01 7 4.80 0.00 0.95 0.43 0.07 93.75 16:58:01 all 10.78 0.00 2.14 1.40 0.07 85.61 16:58:01 0 11.43 0.00 2.46 2.43 0.08 83.61 16:58:01 1 12.39 0.00 2.12 0.12 0.08 85.29 16:58:01 2 12.18 0.00 2.24 0.75 0.07 84.76 16:58:01 3 7.25 0.00 1.68 2.46 0.07 88.55 16:58:01 4 7.19 0.00 1.93 0.18 0.07 90.63 16:58:01 5 10.19 0.00 2.38 2.80 0.07 84.55 16:58:01 6 13.11 0.00 2.52 2.23 0.07 82.07 16:58:01 7 12.51 0.00 1.77 0.22 0.07 85.43 16:59:01 all 6.03 0.00 0.59 0.04 0.06 93.29 16:59:01 0 6.83 0.00 0.75 0.10 0.07 92.25 16:59:01 1 5.82 0.00 0.47 0.00 0.05 93.66 16:59:01 2 5.51 0.00 0.42 0.08 0.07 93.92 16:59:01 3 4.87 0.00 0.75 0.03 0.07 94.28 16:59:01 4 5.66 0.00 0.50 0.03 0.05 93.75 16:59:01 5 5.96 0.00 0.65 0.02 0.07 93.31 16:59:01 6 5.74 0.00 0.57 0.03 0.07 93.59 16:59:01 7 7.84 0.00 0.60 0.00 0.05 91.51 17:00:01 all 6.16 0.00 0.65 0.05 0.06 93.08 17:00:01 0 6.17 0.00 0.70 0.03 0.07 93.03 17:00:01 1 6.37 0.00 0.75 0.02 0.05 92.82 17:00:01 2 6.58 0.00 0.65 0.08 0.05 92.63 17:00:01 3 7.10 0.00 0.60 0.20 0.05 92.04 17:00:01 4 5.62 0.00 0.67 0.03 0.07 93.61 17:00:01 5 6.48 0.00 0.57 0.02 0.07 92.87 17:00:01 6 5.82 0.00 0.64 0.03 0.05 93.46 17:00:01 7 5.10 0.00 0.64 0.02 0.07 94.18 17:01:01 all 7.74 0.00 0.85 0.05 0.07 91.28 17:01:01 0 7.09 0.00 0.82 0.02 0.08 91.98 17:01:01 1 7.23 0.00 0.79 0.00 0.08 91.90 17:01:01 2 6.97 0.00 0.80 0.05 0.07 92.12 17:01:01 3 7.57 0.00 0.65 0.12 0.08 91.58 17:01:01 4 9.13 0.00 0.94 0.00 0.07 89.87 17:01:01 5 7.66 0.00 0.85 0.03 0.07 91.39 17:01:01 6 7.04 0.00 1.09 0.08 0.08 91.70 17:01:01 7 9.25 0.00 0.87 0.08 0.07 89.73 17:02:01 all 6.92 0.00 0.82 0.07 0.07 92.13 17:02:01 0 6.07 0.00 0.92 0.07 0.08 92.86 17:02:01 1 7.20 0.00 0.92 0.02 0.05 91.82 17:02:01 2 5.92 0.00 0.72 0.02 0.05 93.29 17:02:01 3 6.89 0.00 0.59 0.10 0.07 92.36 17:02:01 4 7.98 0.00 0.72 0.02 0.07 91.22 17:02:01 5 7.53 0.00 0.82 0.02 0.05 91.58 17:02:01 6 6.23 0.00 1.04 0.12 0.07 92.55 17:02:01 7 7.51 0.00 0.77 0.22 0.07 91.44 17:03:01 all 4.32 0.00 0.62 0.05 0.06 94.94 17:03:01 0 4.48 0.00 0.74 0.05 0.07 94.67 17:03:01 1 4.23 0.00 0.64 0.03 0.07 95.03 17:03:01 2 3.97 0.00 0.69 0.03 0.07 95.24 17:03:01 3 3.67 0.00 0.54 0.02 0.07 95.71 17:03:01 4 5.40 0.00 0.58 0.03 0.05 93.93 17:03:01 5 3.81 0.00 0.64 0.10 0.08 95.37 17:03:01 6 4.38 0.00 0.48 0.02 0.07 95.06 17:03:01 7 4.63 0.00 0.69 0.13 0.07 94.48 17:04:01 all 3.00 0.00 0.92 0.11 0.06 95.91 17:04:01 0 2.57 0.00 0.92 0.10 0.07 96.34 17:04:01 1 4.48 0.00 0.99 0.07 0.05 94.41 17:04:01 2 2.45 0.00 0.92 0.05 0.07 96.51 17:04:01 3 2.31 0.00 0.87 0.13 0.05 96.63 17:04:01 4 3.30 0.00 0.97 0.39 0.05 95.30 17:04:01 5 2.78 0.00 0.95 0.07 0.08 96.11 17:04:01 6 3.42 0.00 0.99 0.07 0.07 95.46 17:04:01 7 2.68 0.00 0.72 0.02 0.05 96.54 17:04:01 CPU %user %nice %system %iowait %steal %idle 17:05:01 all 6.86 0.00 0.86 0.23 0.03 92.02 17:05:01 0 13.75 0.00 0.95 0.10 0.03 85.17 17:05:01 1 4.49 0.00 0.78 0.05 0.02 94.66 17:05:01 2 2.75 0.00 0.57 0.03 0.02 96.63 17:05:01 3 1.33 0.00 0.57 0.03 0.03 98.03 17:05:01 4 0.92 0.00 0.58 0.40 0.02 98.08 17:05:01 5 21.84 0.00 1.44 0.22 0.05 76.45 17:05:01 6 3.94 0.00 0.87 0.03 0.03 95.12 17:05:01 7 5.88 0.00 1.12 0.97 0.02 92.02 Average: all 13.66 0.00 2.08 0.84 0.07 83.36 Average: 0 13.05 0.00 2.05 1.68 0.07 83.15 Average: 1 14.00 0.00 2.02 0.36 0.07 83.55 Average: 2 14.65 0.00 2.17 0.33 0.07 82.77 Average: 3 12.48 0.00 2.02 1.51 0.08 83.91 Average: 4 13.71 0.00 1.95 0.29 0.07 83.99 Average: 5 14.08 0.00 2.06 0.49 0.07 83.29 Average: 6 13.34 0.00 2.25 1.53 0.07 82.81 Average: 7 13.93 0.00 2.08 0.49 0.07 83.43