---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24149 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 977 24114 0 7074 30734 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:81:c3:60 brd ff:ff:ff:ff:ff:ff inet 10.30.107.143/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85884sec preferred_lft 85884sec inet6 fe80::f816:3eff:fe81:c360/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:1d:04:a9 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-24149) 07/16/24 _x86_64_ (8 CPU) 10:27:27 LINUX RESTART (8 CPU) 10:28:02 tps rtps wtps bread/s bwrtn/s 10:29:01 312.17 43.65 268.51 1955.87 31267.92 10:30:01 212.01 50.37 161.63 3788.18 44247.79 10:31:01 64.53 12.80 51.73 2373.87 27689.20 10:32:01 96.65 3.98 92.67 518.85 64433.53 10:33:01 231.63 2.62 229.01 422.20 79448.23 10:34:01 262.05 0.35 261.70 20.13 80806.66 10:35:01 50.16 0.97 49.19 20.66 7604.07 Average: 175.28 16.33 158.95 1298.58 47968.87 10:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:29:01 30055736 31613376 2883484 8.75 68820 1800956 1445184 4.25 964560 1630108 141748 10:30:01 28773048 30928540 4166172 12.65 88444 2360048 2139168 6.29 1780892 2052460 25916 10:31:01 27099712 30183228 5839508 17.73 95444 3264152 2735728 8.05 2722808 2748992 741496 10:32:01 27529244 31525976 5409976 16.42 113048 4119316 1560884 4.59 1507828 3482452 395660 10:33:01 22274968 29626104 10664252 32.38 171712 7201552 7766052 22.85 3574840 6430200 1907880 10:34:01 20446644 27580720 12492576 37.93 190132 6939400 11526408 33.91 5740240 6029636 8280 10:35:01 19697076 26982060 13242144 40.20 191816 7085732 11973128 35.23 6387124 6126760 2936 Average: 25125204 29777143 7814016 23.72 131345 4681594 5592365 16.45 3239756 4071515 460559 10:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:29:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 10:29:01 ens3 327.71 188.78 1315.36 62.02 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 lo 2.06 2.06 0.19 0.19 0.00 0.00 0.00 0.00 10:30:01 ens3 847.91 597.50 5890.44 128.77 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:31:01 ens3 835.10 540.62 2511.86 174.41 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 lo 2.60 2.60 0.28 0.28 0.00 0.00 0.00 0.00 10:32:01 ens3 456.09 268.47 2101.38 73.43 0.00 0.00 0.00 0.00 10:32:01 br-98abc4b98738 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 lo 6.20 6.20 0.71 0.71 0.00 0.00 0.00 0.00 10:33:01 veth3226077 3.77 5.85 0.69 1.19 0.00 0.00 0.00 0.00 10:33:01 vethac791dc 7.85 9.77 1.57 2.17 0.00 0.00 0.00 0.00 10:33:01 br-4a65d59130a3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 veth1bf97cb 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 10:34:01 lo 1.40 1.40 0.12 0.12 0.00 0.00 0.00 0.00 10:34:01 veth3226077 1.15 2.27 0.17 0.49 0.00 0.00 0.00 0.00 10:34:01 vethac791dc 6.50 8.78 2.45 2.88 0.00 0.00 0.00 0.00 10:35:01 veth1bf97cb 17.00 9.93 9.52 1.01 0.00 0.00 0.00 0.00 10:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 veth3226077 0.32 0.50 0.04 0.05 0.00 0.00 0.00 0.00 10:35:01 vethac791dc 12.45 14.26 6.10 5.99 0.00 0.00 0.00 0.00 Average: veth1bf97cb 2.43 1.46 1.36 0.15 0.00 0.00 0.00 0.00 Average: lo 1.98 1.98 0.21 0.21 0.00 0.00 0.00 0.00 Average: veth3226077 0.75 1.23 0.13 0.25 0.00 0.00 0.00 0.00 Average: vethac791dc 3.84 4.70 1.45 1.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24149) 07/16/24 _x86_64_ (8 CPU) 10:27:27 LINUX RESTART (8 CPU) 10:28:02 CPU %user %nice %system %iowait %steal %idle 10:29:01 all 9.40 0.00 1.03 2.74 0.03 86.80 10:29:01 0 4.73 0.00 0.70 0.20 0.02 94.36 10:29:01 1 11.78 0.00 1.17 0.87 0.03 86.14 10:29:01 2 17.79 0.00 1.61 1.15 0.07 79.38 10:29:01 3 12.50 0.00 1.46 0.54 0.03 85.46 10:29:01 4 3.97 0.00 0.46 0.36 0.02 95.20 10:29:01 5 14.50 0.00 1.74 4.53 0.03 79.20 10:29:01 6 0.59 0.00 0.48 13.85 0.03 85.05 10:29:01 7 9.30 0.00 0.60 0.44 0.05 89.61 10:30:01 all 29.26 0.00 1.47 2.10 0.06 67.11 10:30:01 0 15.75 0.00 0.95 0.70 0.05 82.54 10:30:01 1 27.69 0.00 1.35 0.99 0.07 69.90 10:30:01 2 41.39 0.00 1.75 0.62 0.07 56.17 10:30:01 3 35.47 0.00 1.87 1.91 0.08 60.67 10:30:01 4 27.57 0.00 1.86 0.80 0.07 69.70 10:30:01 5 25.02 0.00 1.36 0.77 0.05 72.80 10:30:01 6 24.14 0.00 1.16 9.05 0.07 65.59 10:30:01 7 36.99 0.00 1.44 1.94 0.05 59.58 10:31:01 all 45.01 0.00 1.86 0.96 0.08 52.10 10:31:01 0 40.70 0.00 2.26 0.08 0.10 56.86 10:31:01 1 44.36 0.00 1.61 0.08 0.07 53.88 10:31:01 2 55.41 0.00 1.82 0.22 0.08 42.47 10:31:01 3 54.16 0.00 1.49 0.00 0.07 44.29 10:31:01 4 51.34 0.00 2.54 0.30 0.08 45.74 10:31:01 5 43.69 0.00 1.72 2.76 0.08 51.74 10:31:01 6 35.68 0.00 2.04 4.15 0.07 58.07 10:31:01 7 34.72 0.00 1.46 0.05 0.07 63.70 10:32:01 all 14.99 0.00 1.74 2.78 0.04 80.46 10:32:01 0 17.09 0.00 2.23 0.22 0.03 80.43 10:32:01 1 41.63 0.00 3.50 2.18 0.07 52.63 10:32:01 2 13.32 0.00 1.61 0.74 0.03 84.30 10:32:01 3 13.28 0.00 1.61 0.35 0.03 84.73 10:32:01 4 7.98 0.00 1.25 0.22 0.03 90.52 10:32:01 5 7.08 0.00 1.02 4.28 0.02 87.60 10:32:01 6 10.59 0.00 1.16 9.73 0.03 78.49 10:32:01 7 8.96 0.00 1.51 4.57 0.05 84.92 10:33:01 all 35.12 0.00 6.64 3.44 0.10 54.70 10:33:01 0 34.88 0.00 6.11 0.54 0.10 58.36 10:33:01 1 34.46 0.00 6.02 2.14 0.10 57.28 10:33:01 2 36.18 0.00 6.77 0.12 0.12 56.82 10:33:01 3 33.73 0.00 7.68 1.17 0.10 57.32 10:33:01 4 35.27 0.00 7.40 17.21 0.10 40.02 10:33:01 5 33.29 0.00 7.08 1.47 0.10 58.06 10:33:01 6 35.52 0.00 6.13 3.90 0.10 54.35 10:33:01 7 37.66 0.00 5.90 1.05 0.08 55.31 10:34:01 all 34.38 0.00 3.99 5.36 0.12 56.15 10:34:01 0 36.64 0.00 4.56 2.19 0.12 56.49 10:34:01 1 32.70 0.00 4.09 16.30 0.10 46.80 10:34:01 2 36.53 0.00 3.91 0.47 0.10 59.00 10:34:01 3 30.71 0.00 4.03 5.04 0.10 60.12 10:34:01 4 31.28 0.00 3.91 4.59 0.12 60.10 10:34:01 5 34.46 0.00 3.75 3.60 0.12 58.07 10:34:01 6 35.75 0.00 3.29 5.07 0.12 55.78 10:34:01 7 36.97 0.00 4.40 5.64 0.13 52.86 10:35:01 all 21.83 0.00 1.82 0.40 0.11 75.84 10:35:01 0 29.52 0.00 1.73 0.07 0.12 68.56 10:35:01 1 25.05 0.00 1.87 0.03 0.12 72.94 10:35:01 2 18.46 0.00 2.42 0.05 0.13 78.94 10:35:01 3 18.14 0.00 1.91 0.42 0.10 79.44 10:35:01 4 16.72 0.00 1.92 2.52 0.12 78.72 10:35:01 5 20.23 0.00 1.96 0.02 0.12 77.67 10:35:01 6 23.89 0.00 1.04 0.03 0.08 74.95 10:35:01 7 22.65 0.00 1.69 0.05 0.12 75.48 Average: all 27.16 0.00 2.64 2.54 0.08 67.58 Average: 0 25.64 0.00 2.65 0.57 0.08 71.07 Average: 1 31.13 0.00 2.80 3.22 0.08 62.77 Average: 2 31.32 0.00 2.84 0.48 0.09 65.27 Average: 3 28.31 0.00 2.86 1.35 0.07 67.41 Average: 4 24.86 0.00 2.75 3.69 0.08 68.62 Average: 5 25.48 0.00 2.66 2.49 0.07 69.30 Average: 6 23.75 0.00 2.18 6.53 0.07 67.47 Average: 7 26.77 0.00 2.42 1.96 0.08 68.76