---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6682 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 14G 142G 9% / 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 836 25334 0 5996 30875 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:2b:14:06 brd ff:ff:ff:ff:ff:ff inet 10.30.107.203/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85982sec preferred_lft 85982sec inet6 fe80::f816:3eff:fe2b:1406/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:2a:63:ff 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-6682) 02/19/24 _x86_64_ (8 CPU) 10:20:21 LINUX RESTART (8 CPU) 10:21:03 tps rtps wtps bread/s bwrtn/s 10:22:01 152.77 14.76 138.01 1028.10 100090.05 10:23:01 165.07 23.15 141.93 2780.20 16244.63 10:24:01 487.29 12.31 474.97 823.60 128337.46 10:25:01 6.80 0.07 6.73 3.07 173.99 10:26:01 11.33 0.03 11.30 6.93 1098.55 10:27:01 55.09 1.90 53.19 112.25 2042.44 Average: 146.36 8.67 137.69 791.04 41002.98 10:21:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:22:01 29996556 31686484 2942656 8.93 76208 1917984 1471596 4.33 896344 1741744 175100 10:23:01 27227236 31667472 5711976 17.34 128760 4497932 1562548 4.60 1011320 4235592 2346128 10:24:01 23815340 29637960 9123872 27.70 155252 5783752 8940680 26.31 3227944 5299452 1316 10:25:01 23740268 29564184 9198944 27.93 155500 5784316 8808948 25.92 3306068 5296036 336 10:26:01 23780404 29630912 9158808 27.81 155824 5812472 8061868 23.72 3256296 5310252 204 10:27:01 25969404 31641592 6969808 21.16 159528 5646684 1512432 4.45 1278920 5158756 56840 Average: 25754868 30638101 7184344 21.81 138512 4907190 5059679 14.89 2162815 4506972 429987 10:21:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:22:01 ens3 59.71 39.61 960.66 7.99 0.00 0.00 0.00 0.00 10:22:01 lo 1.52 1.52 0.16 0.16 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 ens3 677.60 387.20 17904.90 33.51 0.00 0.00 0.00 0.00 10:23:01 lo 9.40 9.40 0.92 0.92 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 br-dd5d6f751b2e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 ens3 394.32 206.63 12938.10 15.48 0.00 0.00 0.00 0.00 10:24:01 veth00b9144 55.04 65.87 19.31 16.20 0.00 0.00 0.00 0.00 10:24:01 veth9dccd22 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 10:24:01 lo 4.83 4.83 0.45 0.45 0.00 0.00 0.00 0.00 10:25:01 ens3 5.90 4.68 1.55 1.96 0.00 0.00 0.00 0.00 10:25:01 veth00b9144 52.37 63.17 58.30 15.56 0.00 0.00 0.00 0.00 10:25:01 veth9dccd22 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 lo 6.25 6.25 3.63 3.63 0.00 0.00 0.00 0.00 10:26:01 ens3 25.30 19.35 9.12 21.64 0.00 0.00 0.00 0.00 10:26:01 veth00b9144 0.18 0.25 0.09 0.05 0.00 0.00 0.00 0.00 10:26:01 veth9dccd22 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 lo 7.80 7.80 0.60 0.60 0.00 0.00 0.00 0.00 10:27:01 ens3 70.84 49.91 116.69 17.82 0.00 0.00 0.00 0.00 10:27:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 206.43 118.33 5346.20 16.45 0.00 0.00 0.00 0.00 Average: lo 5.12 5.12 0.98 0.98 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6682) 02/19/24 _x86_64_ (8 CPU) 10:20:21 LINUX RESTART (8 CPU) 10:21:03 CPU %user %nice %system %iowait %steal %idle 10:22:01 all 10.78 0.00 0.81 1.56 0.03 86.82 10:22:01 0 0.95 0.00 0.35 0.14 0.03 98.53 10:22:01 1 15.87 0.00 1.41 0.14 0.05 82.52 10:22:01 2 3.27 0.00 0.10 5.06 0.02 91.55 10:22:01 3 27.34 0.00 1.72 0.76 0.07 70.10 10:22:01 4 12.71 0.00 1.00 0.33 0.03 85.92 10:22:01 5 14.96 0.00 0.76 1.21 0.03 83.04 10:22:01 6 10.85 0.00 0.59 0.03 0.03 88.49 10:22:01 7 0.24 0.00 0.54 4.80 0.02 94.41 10:23:01 all 13.97 0.00 3.87 0.63 0.05 81.48 10:23:01 0 31.55 0.00 4.49 1.28 0.07 62.61 10:23:01 1 15.39 0.00 4.70 0.72 0.07 79.12 10:23:01 2 17.48 0.00 4.62 0.45 0.07 77.38 10:23:01 3 13.51 0.00 4.63 0.39 0.05 81.42 10:23:01 4 9.18 0.00 2.55 0.07 0.03 88.17 10:23:01 5 8.11 0.00 3.47 0.10 0.03 88.28 10:23:01 6 10.26 0.00 2.86 0.15 0.03 86.70 10:23:01 7 6.32 0.00 3.65 1.85 0.03 88.15 10:24:01 all 28.74 0.00 5.26 2.50 0.09 63.41 10:24:01 0 38.00 0.00 6.97 11.26 0.10 43.66 10:24:01 1 28.81 0.00 4.93 0.74 0.07 65.45 10:24:01 2 29.58 0.00 5.73 0.98 0.07 63.64 10:24:01 3 25.88 0.00 5.46 0.71 0.08 67.87 10:24:01 4 22.77 0.00 4.53 0.85 0.07 71.77 10:24:01 5 37.99 0.00 5.23 0.84 0.10 55.83 10:24:01 6 18.14 0.00 4.37 1.53 0.10 75.86 10:24:01 7 28.92 0.00 4.81 3.21 0.08 62.97 10:25:01 all 6.54 0.00 0.57 0.03 0.05 92.81 10:25:01 0 4.83 0.00 0.45 0.03 0.03 94.65 10:25:01 1 8.12 0.00 0.63 0.00 0.05 91.20 10:25:01 2 4.76 0.00 0.48 0.00 0.10 94.66 10:25:01 3 8.11 0.00 0.65 0.00 0.03 91.21 10:25:01 4 6.29 0.00 0.55 0.00 0.05 93.11 10:25:01 5 6.78 0.00 0.60 0.02 0.03 92.57 10:25:01 6 7.21 0.00 0.61 0.03 0.07 92.08 10:25:01 7 6.24 0.00 0.57 0.13 0.05 93.01 10:26:01 all 1.34 0.00 0.32 0.03 0.04 98.27 10:26:01 0 1.49 0.00 0.27 0.00 0.05 98.20 10:26:01 1 1.27 0.00 0.28 0.00 0.05 98.40 10:26:01 2 2.07 0.00 0.38 0.02 0.07 97.46 10:26:01 3 0.98 0.00 0.40 0.03 0.03 98.55 10:26:01 4 0.63 0.00 0.30 0.03 0.03 99.00 10:26:01 5 1.10 0.00 0.35 0.02 0.03 98.50 10:26:01 6 1.91 0.00 0.39 0.00 0.03 97.67 10:26:01 7 1.22 0.00 0.23 0.18 0.02 98.35 10:27:01 all 6.65 0.00 0.67 0.19 0.03 92.45 10:27:01 0 2.19 0.00 0.53 0.12 0.03 97.13 10:27:01 1 1.25 0.00 0.53 0.08 0.00 98.13 10:27:01 2 2.18 0.00 0.51 0.68 0.03 96.59 10:27:01 3 14.60 0.00 0.58 0.08 0.03 84.70 10:27:01 4 2.79 0.00 0.60 0.05 0.02 96.55 10:27:01 5 15.86 0.00 1.03 0.08 0.03 82.99 10:27:01 6 13.60 0.00 1.02 0.15 0.03 85.20 10:27:01 7 0.82 0.00 0.52 0.27 0.03 98.37 Average: all 11.31 0.00 1.91 0.82 0.05 85.91 Average: 0 13.14 0.00 2.17 2.13 0.05 82.52 Average: 1 11.74 0.00 2.08 0.28 0.05 85.85 Average: 2 9.87 0.00 1.97 1.18 0.06 86.92 Average: 3 14.99 0.00 2.24 0.33 0.05 82.39 Average: 4 9.04 0.00 1.59 0.22 0.04 89.11 Average: 5 14.10 0.00 1.91 0.37 0.04 83.58 Average: 6 10.32 0.00 1.64 0.32 0.05 87.67 Average: 7 7.31 0.00 1.72 1.72 0.04 89.21