---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24620 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 15G 141G 10% / 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 913 24069 0 7183 30798 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:64:e2:3e brd ff:ff:ff:ff:ff:ff inet 10.30.106.175/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:fe64:e23e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f5:e8:37:9e 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-24620) 07/18/24 _x86_64_ (8 CPU) 12:50:08 LINUX RESTART (8 CPU) 12:51:01 tps rtps wtps bread/s bwrtn/s 12:52:01 156.69 50.09 106.60 3867.09 35990.13 12:53:01 148.89 15.01 133.88 965.84 43816.56 12:54:01 60.16 12.78 47.38 2409.20 36006.00 12:55:01 95.50 3.73 91.77 482.66 59999.73 12:56:01 238.41 4.03 234.38 426.33 77748.91 12:57:01 239.54 0.38 239.16 34.53 65796.77 12:58:01 53.27 1.08 52.19 30.13 6854.99 12:59:01 64.11 0.90 63.21 48.79 2511.71 Average: 132.07 11.00 121.07 1033.03 41092.18 12:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:52:01 29791140 31553704 3148080 9.56 78096 1989180 1965556 5.78 1074900 1767416 147084 12:53:01 27866960 30076996 5072260 15.40 89700 2411448 3125876 9.20 2645404 2090716 20956 12:54:01 26967436 30239028 5971784 18.13 95940 3449036 2547524 7.50 2762756 2835136 690088 12:55:01 27457928 31596820 5481292 16.64 112112 4261644 1606432 4.73 1447440 3613096 426112 12:56:01 23730776 29977096 9208444 27.96 148648 6179884 7166088 21.08 3211632 5402844 756300 12:57:01 22055900 29135984 10883320 33.04 186176 6898728 10633780 31.29 4175708 6003604 4072 12:58:01 18305080 25689904 14634140 44.43 191876 7189928 13374704 39.35 7687840 6215724 832 12:59:01 24629284 31514832 8309936 25.23 193428 6756016 1600284 4.71 1965408 5733312 3160 Average: 25100563 29973046 7838657 23.80 136997 4891983 5252530 15.45 3121386 4207731 256076 12:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:52:01 lo 2.67 2.67 0.27 0.27 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 ens3 94.87 64.92 1059.14 16.60 0.00 0.00 0.00 0.00 12:53:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 ens3 743.74 595.52 6109.85 141.74 0.00 0.00 0.00 0.00 12:54:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 12:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 ens3 769.02 575.45 2275.05 185.50 0.00 0.00 0.00 0.00 12:55:01 lo 2.53 2.53 0.27 0.27 0.00 0.00 0.00 0.00 12:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 br-195bb4f0d955 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 ens3 409.43 267.29 1947.23 86.44 0.00 0.00 0.00 0.00 12:56:01 veth9832f39 6.35 5.60 0.96 0.88 0.00 0.00 0.00 0.00 12:56:01 vethbb41e9d 3.93 5.42 0.71 0.82 0.00 0.00 0.00 0.00 12:56:01 veth09fdc6a 7.27 8.17 0.97 1.63 0.00 0.00 0.00 0.00 12:56:01 vethec7905b 6.58 6.35 1.39 0.80 0.00 0.00 0.00 0.00 12:57:01 veth9832f39 11.86 10.68 1.22 1.60 0.00 0.00 0.00 0.00 12:57:01 vethbb41e9d 1.13 3.02 0.17 0.58 0.00 0.00 0.00 0.00 12:57:01 veth09fdc6a 2.57 4.68 0.98 0.97 0.00 0.00 0.00 0.00 12:57:01 vethec7905b 158.39 185.49 157.89 24.81 0.00 0.00 0.00 0.01 12:58:01 veth9832f39 34.38 24.71 2.78 3.30 0.00 0.00 0.00 0.00 12:58:01 vethbb41e9d 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 12:58:01 veth09fdc6a 6.92 8.67 2.42 2.63 0.00 0.00 0.00 0.00 12:58:01 vethec7905b 91.47 99.05 27.06 12.78 0.00 0.00 0.00 0.00 12:59:01 lo 20.36 20.36 2.12 2.12 0.00 0.00 0.00 0.00 12:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 ens3 3492.83 2280.04 35453.60 594.32 0.00 0.00 0.00 0.00 Average: lo 2.00 2.00 0.22 0.22 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 389.54 249.45 4297.87 64.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24620) 07/18/24 _x86_64_ (8 CPU) 12:50:08 LINUX RESTART (8 CPU) 12:51:01 CPU %user %nice %system %iowait %steal %idle 12:52:01 all 10.28 0.00 0.86 3.66 0.04 85.16 12:52:01 0 15.85 0.00 1.23 1.77 0.03 81.11 12:52:01 1 0.67 0.00 0.49 20.60 0.02 78.23 12:52:01 2 4.95 0.00 0.48 0.73 0.02 93.81 12:52:01 3 4.43 0.00 0.60 0.57 0.02 94.38 12:52:01 4 1.22 0.00 0.35 1.47 0.07 96.89 12:52:01 5 3.21 0.00 0.30 0.05 0.02 96.43 12:52:01 6 22.76 0.00 1.40 2.23 0.05 73.56 12:52:01 7 29.07 0.00 2.02 1.88 0.07 66.96 12:53:01 all 34.06 0.00 1.49 2.50 0.07 61.88 12:53:01 0 23.31 0.00 1.83 1.56 0.08 73.22 12:53:01 1 30.40 0.00 1.54 12.03 0.07 55.96 12:53:01 2 43.27 0.00 2.56 1.91 0.10 52.16 12:53:01 3 32.93 0.00 1.98 1.14 0.08 63.86 12:53:01 4 30.44 0.00 1.21 0.74 0.08 67.53 12:53:01 5 36.86 0.00 0.97 1.42 0.08 60.66 12:53:01 6 35.60 0.00 0.42 0.00 0.07 63.92 12:53:01 7 39.61 0.00 1.47 1.17 0.05 57.71 12:54:01 all 40.85 0.00 1.80 1.78 0.08 55.48 12:54:01 0 28.54 0.00 2.07 0.23 0.07 69.09 12:54:01 1 30.30 0.00 1.77 10.41 0.08 57.44 12:54:01 2 64.60 0.00 2.09 0.08 0.10 33.12 12:54:01 3 34.01 0.00 1.83 0.18 0.07 63.91 12:54:01 4 40.43 0.00 2.01 0.05 0.08 57.43 12:54:01 5 44.24 0.00 1.49 0.50 0.07 53.70 12:54:01 6 41.77 0.00 1.65 0.02 0.07 56.50 12:54:01 7 42.97 0.00 1.47 2.76 0.10 52.70 12:55:01 all 11.09 0.00 1.66 6.83 0.04 80.38 12:55:01 0 8.59 0.00 1.49 0.10 0.03 89.79 12:55:01 1 7.60 0.00 1.42 9.21 0.02 81.75 12:55:01 2 2.84 0.00 1.24 9.29 0.07 86.56 12:55:01 3 12.19 0.00 1.57 0.27 0.03 85.94 12:55:01 4 10.63 0.00 1.40 0.10 0.03 87.84 12:55:01 5 27.57 0.00 2.54 5.94 0.07 63.89 12:55:01 6 9.92 0.00 1.79 5.60 0.03 82.65 12:55:01 7 9.41 0.00 1.83 24.18 0.05 64.52 12:56:01 all 26.85 0.00 4.87 6.35 0.07 61.87 12:56:01 0 27.24 0.00 4.74 2.92 0.07 65.03 12:56:01 1 24.76 0.00 4.43 4.58 0.07 66.17 12:56:01 2 27.76 0.00 6.01 34.73 0.10 31.40 12:56:01 3 28.77 0.00 4.64 1.45 0.07 65.07 12:56:01 4 24.23 0.00 5.02 0.46 0.07 70.22 12:56:01 5 27.48 0.00 4.48 0.17 0.07 67.81 12:56:01 6 28.76 0.00 4.86 0.30 0.08 66.00 12:56:01 7 25.76 0.00 4.77 6.34 0.07 63.06 12:57:01 all 24.71 0.00 4.03 10.25 0.10 60.91 12:57:01 0 20.09 0.00 4.66 6.25 0.08 68.91 12:57:01 1 27.42 0.00 4.10 2.55 0.08 65.85 12:57:01 2 24.94 0.00 3.39 10.90 0.10 60.67 12:57:01 3 25.85 0.00 4.39 12.83 0.10 56.83 12:57:01 4 26.57 0.00 4.01 3.29 0.12 66.01 12:57:01 5 24.11 0.00 3.45 7.81 0.12 64.51 12:57:01 6 23.16 0.00 4.12 31.60 0.10 41.02 12:57:01 7 25.58 0.00 4.06 6.84 0.08 63.43 12:58:01 all 31.54 0.00 2.12 0.69 0.12 65.53 12:58:01 0 26.82 0.00 2.48 0.35 0.10 70.25 12:58:01 1 34.51 0.00 2.06 0.35 0.13 62.95 12:58:01 2 29.12 0.00 2.19 0.02 0.13 68.54 12:58:01 3 28.16 0.00 2.14 0.59 0.12 69.00 12:58:01 4 40.38 0.00 1.85 0.97 0.12 56.68 12:58:01 5 34.16 0.00 1.91 0.67 0.12 63.14 12:58:01 6 28.97 0.00 2.13 0.07 0.12 68.72 12:58:01 7 30.22 0.00 2.22 2.56 0.12 64.89 12:59:01 all 12.61 0.00 2.15 0.65 0.09 84.49 12:59:01 0 10.80 0.00 2.11 0.74 0.08 86.28 12:59:01 1 13.02 0.00 2.25 0.50 0.07 84.16 12:59:01 2 12.02 0.00 2.20 0.44 0.10 85.25 12:59:01 3 11.38 0.00 2.22 0.34 0.08 85.98 12:59:01 4 12.46 0.00 1.86 0.84 0.08 84.75 12:59:01 5 9.69 0.00 2.13 1.60 0.08 86.50 12:59:01 6 11.65 0.00 1.98 0.15 0.08 86.13 12:59:01 7 19.91 0.00 2.52 0.56 0.13 76.87 Average: all 23.99 0.00 2.37 4.08 0.08 69.48 Average: 0 20.16 0.00 2.58 1.74 0.07 75.46 Average: 1 21.08 0.00 2.25 7.54 0.07 69.06 Average: 2 26.18 0.00 2.51 7.21 0.09 64.01 Average: 3 22.19 0.00 2.42 2.16 0.07 73.16 Average: 4 23.28 0.00 2.21 0.99 0.08 73.44 Average: 5 25.90 0.00 2.15 2.27 0.08 69.60 Average: 6 25.33 0.00 2.29 4.97 0.08 67.33 Average: 7 27.84 0.00 2.54 5.78 0.08 63.76