---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35202 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 11G 145G 7% / 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 833 28269 0 3064 30877 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:19:79:aa brd ff:ff:ff:ff:ff:ff inet 10.30.107.99/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85858sec preferred_lft 85858sec inet6 fe80::f816:3eff:fe19:79aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:56:56:0c 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:f3ff:fe56:560c/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-35202) 04/26/24 _x86_64_ (8 CPU) 04:19:45 LINUX RESTART (8 CPU) 04:20:01 tps rtps wtps bread/s bwrtn/s 04:21:02 170.83 87.32 83.51 6274.18 61361.41 04:22:01 54.57 0.14 54.43 24.00 28063.58 04:23:01 239.56 6.62 232.94 1237.26 47230.79 04:24:01 88.70 2.12 86.59 354.07 42056.46 04:25:01 16.10 0.00 16.10 0.00 22656.49 04:26:01 15.28 0.02 15.26 0.13 21791.57 04:27:01 44.73 0.17 44.56 25.60 26016.86 04:28:01 2.13 0.17 1.97 9.47 34.93 Average: 79.04 12.09 66.95 992.72 31158.59 04:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:21:02 30144996 31645284 2794224 8.48 57964 1760560 1507800 4.44 936344 1581544 130004 04:22:01 30139388 31677244 2799832 8.50 66724 1784196 1433212 4.22 890984 1622160 172 04:23:01 29286532 31678420 3652688 11.09 140788 2486128 1479980 4.35 986244 2247392 151616 04:24:01 28778868 31632960 4160352 12.63 146864 2912480 1621428 4.77 1072212 2634332 29592 04:25:01 28778572 31632976 4160648 12.63 146932 2912496 1621428 4.77 1072636 2634520 20 04:26:01 28783712 31638244 4155508 12.62 147004 2912500 1621428 4.77 1067212 2634524 120 04:27:01 29010796 31674240 3928424 11.93 149548 2729180 1495780 4.40 1086404 2405384 84 04:28:01 28981984 31643640 3957236 12.01 149640 2730264 1447908 4.26 1118524 2404916 1060 Average: 29238106 31652876 3701114 11.24 125683 2528476 1528620 4.50 1028820 2270596 39084 04:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:21:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:02 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 04:21:02 ens3 381.82 232.29 1466.84 58.34 0.00 0.00 0.00 0.00 04:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 04:22:01 ens3 4.63 4.22 30.02 0.95 0.00 0.00 0.00 0.00 04:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 lo 2.47 2.47 0.25 0.25 0.00 0.00 0.00 0.00 04:23:01 ens3 128.35 53.19 2072.05 8.66 0.00 0.00 0.00 0.00 04:24:01 docker0 82.35 148.66 5.02 2360.45 0.00 0.00 0.00 0.00 04:24:01 veth84bd888 82.35 148.81 6.15 2360.46 0.00 0.00 0.00 0.19 04:24:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 04:24:01 ens3 219.45 123.63 3066.66 10.65 0.00 0.00 0.00 0.00 04:25:01 docker0 0.07 0.07 0.00 0.05 0.00 0.00 0.00 0.00 04:25:01 veth84bd888 0.07 0.08 0.00 0.05 0.00 0.00 0.00 0.00 04:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 ens3 0.70 0.20 0.15 0.03 0.00 0.00 0.00 0.00 04:26:01 docker0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 veth84bd888 0.05 0.07 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:26:01 ens3 0.50 0.52 0.34 0.05 0.00 0.00 0.00 0.00 04:27:01 docker0 8.93 15.58 0.55 348.42 0.00 0.00 0.00 0.00 04:27:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 04:27:01 ens3 83.97 90.82 357.24 594.36 0.00 0.00 0.00 0.00 04:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 lo 0.87 0.87 0.07 0.07 0.00 0.00 0.00 0.00 04:28:01 ens3 60.72 72.84 8.22 514.23 0.00 0.00 0.00 0.00 Average: docker0 11.45 20.59 0.70 339.32 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 110.24 72.36 876.97 148.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35202) 04/26/24 _x86_64_ (8 CPU) 04:19:45 LINUX RESTART (8 CPU) 04:20:01 CPU %user %nice %system %iowait %steal %idle 04:21:02 all 9.64 0.00 1.24 4.42 0.05 84.66 04:21:02 0 6.16 0.00 2.13 0.75 0.03 90.93 04:21:02 1 3.13 0.00 0.69 0.62 0.03 95.53 04:21:02 2 10.16 0.00 1.19 1.15 0.07 87.43 04:21:02 3 12.36 0.00 1.22 13.21 0.05 73.16 04:21:02 4 3.70 0.00 0.99 16.82 0.05 78.45 04:21:02 5 3.49 0.00 0.93 0.38 0.05 95.14 04:21:02 6 11.48 0.00 0.88 0.38 0.03 87.22 04:21:02 7 26.65 0.00 1.87 2.12 0.08 69.27 04:22:01 all 2.04 0.00 0.18 1.32 0.01 96.45 04:22:01 0 3.32 0.00 0.22 0.05 0.02 96.39 04:22:01 1 4.42 0.00 0.19 0.15 0.02 95.22 04:22:01 2 0.02 0.00 0.29 1.90 0.00 97.79 04:22:01 3 0.80 0.00 0.08 0.00 0.00 99.12 04:22:01 4 0.00 0.00 0.02 8.33 0.00 91.65 04:22:01 5 0.17 0.00 0.05 0.00 0.00 99.78 04:22:01 6 0.03 0.00 0.00 0.00 0.00 99.97 04:22:01 7 7.57 0.00 0.63 0.12 0.02 91.66 04:23:01 all 8.18 0.00 1.86 2.53 0.05 87.38 04:23:01 0 7.37 0.00 0.94 0.15 0.05 91.49 04:23:01 1 8.59 0.00 2.76 7.72 0.05 80.87 04:23:01 2 18.33 0.00 2.94 3.33 0.08 75.32 04:23:01 3 13.72 0.00 1.96 0.39 0.05 83.89 04:23:01 4 3.81 0.00 1.18 8.01 0.05 86.96 04:23:01 5 6.52 0.00 1.35 0.10 0.03 92.00 04:23:01 6 3.76 0.00 2.44 0.02 0.03 93.74 04:23:01 7 3.35 0.00 1.27 0.55 0.02 94.81 04:24:01 all 3.64 0.00 0.84 1.86 0.03 93.63 04:24:01 0 0.82 0.00 0.23 0.03 0.02 98.90 04:24:01 1 0.40 0.00 0.37 7.39 0.02 91.82 04:24:01 2 10.67 0.00 1.92 2.44 0.05 84.92 04:24:01 3 8.02 0.00 1.60 0.82 0.05 89.51 04:24:01 4 3.53 0.00 0.70 0.80 0.03 94.94 04:24:01 5 1.85 0.00 0.58 0.88 0.02 96.66 04:24:01 6 2.12 0.00 0.55 0.00 0.02 97.31 04:24:01 7 1.70 0.00 0.78 2.54 0.03 94.94 04:25:01 all 0.01 0.00 0.01 1.02 0.00 98.96 04:25:01 0 0.00 0.00 0.00 0.00 0.00 100.00 04:25:01 1 0.02 0.00 0.00 0.00 0.00 99.98 04:25:01 2 0.02 0.00 0.00 0.00 0.00 99.98 04:25:01 3 0.02 0.00 0.02 0.07 0.00 99.90 04:25:01 4 0.00 0.00 0.00 0.00 0.00 100.00 04:25:01 5 0.03 0.00 0.00 0.00 0.00 99.97 04:25:01 6 0.00 0.00 0.00 0.00 0.00 100.00 04:25:01 7 0.02 0.00 0.02 8.09 0.02 91.86 04:26:01 all 0.03 0.00 0.01 1.04 0.01 98.92 04:26:01 0 0.00 0.00 0.00 0.00 0.00 100.00 04:26:01 1 0.08 0.00 0.00 0.00 0.00 99.92 04:26:01 2 0.03 0.00 0.02 0.00 0.00 99.95 04:26:01 3 0.03 0.00 0.02 0.00 0.02 99.93 04:26:01 4 0.00 0.00 0.02 0.00 0.00 99.98 04:26:01 5 0.03 0.00 0.02 0.00 0.00 99.95 04:26:01 6 0.02 0.00 0.00 0.00 0.00 99.98 04:26:01 7 0.02 0.00 0.05 8.31 0.02 91.61 04:27:01 all 3.91 0.00 0.67 1.09 0.03 94.30 04:27:01 0 0.69 0.00 0.27 0.00 0.02 99.03 04:27:01 1 4.62 0.00 0.37 0.02 0.05 94.95 04:27:01 2 4.74 0.00 0.52 1.32 0.02 93.41 04:27:01 3 8.00 0.00 1.12 0.00 0.03 90.84 04:27:01 4 1.59 0.00 0.69 0.00 0.02 97.71 04:27:01 5 3.91 0.00 1.37 0.00 0.03 94.68 04:27:01 6 3.55 0.00 0.63 0.00 0.02 95.80 04:27:01 7 4.12 0.00 0.38 7.36 0.02 88.11 04:28:01 all 2.31 0.00 0.13 0.01 0.01 97.54 04:28:01 0 0.32 0.00 0.17 0.02 0.02 99.48 04:28:01 1 2.97 0.00 0.08 0.00 0.02 96.93 04:28:01 2 3.66 0.00 0.13 0.00 0.02 96.19 04:28:01 3 1.15 0.00 0.13 0.02 0.02 98.68 04:28:01 4 3.52 0.00 0.17 0.00 0.03 96.28 04:28:01 5 1.20 0.00 0.10 0.00 0.02 98.68 04:28:01 6 1.98 0.00 0.08 0.02 0.00 97.92 04:28:01 7 3.67 0.00 0.15 0.05 0.02 96.11 Average: all 3.72 0.00 0.62 1.66 0.02 93.98 Average: 0 2.33 0.00 0.50 0.13 0.02 97.03 Average: 1 3.02 0.00 0.56 1.99 0.02 94.41 Average: 2 5.95 0.00 0.87 1.26 0.03 91.88 Average: 3 5.51 0.00 0.77 1.81 0.03 91.88 Average: 4 2.02 0.00 0.47 4.23 0.02 93.26 Average: 5 2.15 0.00 0.55 0.17 0.02 97.11 Average: 6 2.87 0.00 0.57 0.05 0.01 96.49 Average: 7 5.88 0.00 0.64 3.65 0.03 89.80