---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-80569 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 16G 140G 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 861 23099 0 8206 30850 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:7b:04:94 brd ff:ff:ff:ff:ff:ff inet 10.30.106.126/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:fe7b:494/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b0:eb:b3:0f 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:b0ff:feeb:b30f/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-80569) 10/31/24 _x86_64_ (8 CPU) 07:06:36 LINUX RESTART (8 CPU) 07:07:02 tps rtps wtps bread/s bwrtn/s 07:08:01 342.04 72.45 269.60 4688.83 39997.56 07:09:01 314.21 18.46 295.75 2263.76 182810.86 07:10:01 409.88 4.48 405.40 434.46 87264.66 07:11:01 139.44 0.40 139.04 45.06 34074.59 07:12:01 18.73 0.00 18.73 0.00 16862.26 07:13:01 15.38 0.00 15.38 0.00 17117.01 07:14:01 18.08 0.08 18.00 8.40 17009.03 07:15:01 81.12 1.20 79.92 86.77 18537.42 Average: 167.00 12.01 154.99 933.07 51732.93 07:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:08:01 30162992 31724984 2776228 8.43 69440 1804020 1438616 4.23 845348 1640020 148416 07:09:01 24389476 31670964 8549744 25.96 137544 7235608 1658416 4.88 993988 6992236 1040832 07:10:01 21697660 29557468 11241560 34.13 158912 7771304 9532724 28.05 3310708 7244964 9960 07:11:01 20619932 28793240 12319288 37.40 187936 8015664 10180372 29.95 4177800 7403116 1084 07:12:01 19928368 28103504 13010852 39.50 188056 8017600 10957784 32.24 4868132 7402236 44 07:13:01 19833116 28013804 13106104 39.79 188208 8022660 11020076 32.42 4965988 7394196 1992 07:14:01 19847448 28036500 13091772 39.75 188376 8032772 10924872 32.14 4954736 7397112 9268 07:15:01 23643240 31577868 9295980 28.22 189976 7774600 1581452 4.65 1454884 7195940 17912 Average: 22515279 29684792 10423941 31.65 163556 7084278 7161789 21.07 3196448 6583728 153688 07:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:08:01 lo 1.76 1.76 0.19 0.19 0.00 0.00 0.00 0.00 07:08:01 ens3 327.66 238.60 1586.69 75.47 0.00 0.00 0.00 0.00 07:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 lo 15.60 15.60 1.50 1.50 0.00 0.00 0.00 0.00 07:09:01 ens3 1643.68 935.86 53028.84 75.67 0.00 0.00 0.00 0.00 07:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 lo 1.43 1.43 0.12 0.12 0.00 0.00 0.00 0.00 07:10:01 veth1ee7521 1.03 1.17 0.07 0.07 0.00 0.00 0.00 0.00 07:10:01 veth11080f7 6.95 7.57 1.07 1.03 0.00 0.00 0.00 0.00 07:10:01 vethbac93e6 0.20 0.52 0.01 0.03 0.00 0.00 0.00 0.00 07:11:01 lo 2.13 2.13 0.19 0.19 0.00 0.00 0.00 0.00 07:11:01 veth1ee7521 21.40 28.46 3.61 2.52 0.00 0.00 0.00 0.00 07:11:01 veth11080f7 44.29 33.04 4.08 4.83 0.00 0.00 0.00 0.00 07:11:01 vethbac93e6 0.58 0.63 0.06 1.32 0.00 0.00 0.00 0.00 07:12:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 07:12:01 veth1ee7521 18.78 27.55 2.99 2.17 0.00 0.00 0.00 0.00 07:12:01 veth11080f7 44.98 30.84 3.83 4.61 0.00 0.00 0.00 0.00 07:12:01 vethbac93e6 0.80 0.83 0.07 1.62 0.00 0.00 0.00 0.00 07:13:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 07:13:01 veth1ee7521 22.01 30.33 3.81 10.97 0.00 0.00 0.00 0.00 07:13:01 veth11080f7 51.47 39.63 5.82 5.93 0.00 0.00 0.00 0.00 07:13:01 vethbac93e6 0.77 0.78 0.07 1.63 0.00 0.00 0.00 0.00 07:14:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 07:14:01 veth1ee7521 18.68 27.51 2.99 2.10 0.00 0.00 0.00 0.00 07:14:01 veth11080f7 41.09 27.78 3.13 4.12 0.00 0.00 0.00 0.00 07:14:01 vethbac93e6 0.92 1.00 0.09 1.66 0.00 0.00 0.00 0.00 07:15:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 07:15:01 ens3 2100.37 1278.91 56045.10 178.08 0.00 0.00 0.00 0.00 07:15:01 docker0 12.91 16.88 2.10 286.43 0.00 0.00 0.00 0.00 Average: lo 3.28 3.28 0.31 0.31 0.00 0.00 0.00 0.00 Average: ens3 261.59 159.00 7012.57 22.15 0.00 0.00 0.00 0.00 Average: docker0 1.62 2.11 0.26 35.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80569) 10/31/24 _x86_64_ (8 CPU) 07:06:36 LINUX RESTART (8 CPU) 07:07:02 CPU %user %nice %system %iowait %steal %idle 07:08:01 all 10.95 0.00 1.16 3.48 0.04 84.38 07:08:01 0 21.93 0.00 1.39 1.75 0.03 74.89 07:08:01 1 21.35 0.00 2.05 2.75 0.03 73.81 07:08:01 2 9.31 0.00 0.82 0.10 0.03 89.74 07:08:01 3 2.83 0.00 0.58 0.29 0.03 96.27 07:08:01 4 2.06 0.00 1.05 2.65 0.02 94.22 07:08:01 5 6.44 0.00 0.99 13.58 0.02 78.98 07:08:01 6 12.61 0.00 1.27 2.43 0.03 83.65 07:08:01 7 11.00 0.00 1.04 4.32 0.07 83.57 07:09:01 all 18.01 0.00 7.67 12.78 0.08 61.45 07:09:01 0 15.66 0.00 8.04 6.74 0.08 69.48 07:09:01 1 28.92 0.00 8.57 12.69 0.10 49.72 07:09:01 2 16.16 0.00 7.55 6.10 0.07 70.12 07:09:01 3 15.57 0.00 7.47 15.10 0.07 61.79 07:09:01 4 15.47 0.00 8.17 3.53 0.10 72.72 07:09:01 5 18.68 0.00 7.23 5.75 0.07 68.26 07:09:01 6 16.47 0.00 7.51 33.65 0.12 42.25 07:09:01 7 17.10 0.00 6.83 18.76 0.08 57.22 07:10:01 all 28.10 0.00 4.70 4.82 0.08 62.31 07:10:01 0 27.07 0.00 4.65 1.65 0.08 66.55 07:10:01 1 30.43 0.00 4.31 1.31 0.10 63.85 07:10:01 2 21.24 0.00 5.18 19.41 0.08 54.09 07:10:01 3 38.17 0.00 5.58 5.82 0.08 50.34 07:10:01 4 26.01 0.00 4.03 1.63 0.07 68.26 07:10:01 5 32.36 0.00 5.02 1.36 0.08 61.18 07:10:01 6 25.81 0.00 4.59 6.24 0.07 63.28 07:10:01 7 23.71 0.00 4.18 1.19 0.05 70.87 07:11:01 all 14.83 0.00 2.31 2.51 0.07 80.28 07:11:01 0 12.40 0.00 2.45 6.32 0.07 78.77 07:11:01 1 13.15 0.00 1.96 0.25 0.08 84.56 07:11:01 2 13.21 0.00 2.36 2.02 0.08 82.33 07:11:01 3 13.36 0.00 2.26 9.47 0.07 74.84 07:11:01 4 16.42 0.00 2.21 0.30 0.08 80.98 07:11:01 5 16.55 0.00 2.55 0.22 0.07 80.61 07:11:01 6 14.00 0.00 2.03 0.82 0.08 83.07 07:11:01 7 19.53 0.00 2.66 0.69 0.08 77.04 07:12:01 all 4.99 0.00 0.67 0.96 0.04 93.33 07:12:01 0 2.93 0.00 0.57 6.86 0.03 89.61 07:12:01 1 4.95 0.00 0.58 0.00 0.03 94.43 07:12:01 2 5.68 0.00 0.58 0.03 0.05 93.65 07:12:01 3 5.27 0.00 1.02 0.03 0.05 93.63 07:12:01 4 4.21 0.00 0.89 0.23 0.03 94.63 07:12:01 5 7.72 0.00 0.55 0.45 0.05 91.23 07:12:01 6 4.96 0.00 0.58 0.13 0.05 94.27 07:12:01 7 4.20 0.00 0.57 0.00 0.03 95.20 07:13:01 all 4.36 0.00 0.73 0.76 0.05 94.10 07:13:01 0 3.98 0.00 0.77 5.69 0.05 89.50 07:13:01 1 4.31 0.00 0.90 0.02 0.05 94.72 07:13:01 2 4.23 0.00 0.85 0.00 0.05 94.87 07:13:01 3 4.90 0.00 0.80 0.07 0.05 94.18 07:13:01 4 4.04 0.00 0.43 0.02 0.03 95.47 07:13:01 5 3.51 0.00 0.64 0.27 0.03 95.55 07:13:01 6 4.20 0.00 0.60 0.02 0.05 95.13 07:13:01 7 5.76 0.00 0.84 0.02 0.05 93.34 07:14:01 all 1.69 0.00 0.43 0.92 0.04 96.92 07:14:01 0 2.53 0.00 0.48 6.94 0.03 90.02 07:14:01 1 1.67 0.00 0.47 0.02 0.05 97.80 07:14:01 2 1.34 0.00 0.45 0.00 0.03 98.18 07:14:01 3 1.57 0.00 0.47 0.02 0.05 97.89 07:14:01 4 1.69 0.00 0.42 0.15 0.03 97.71 07:14:01 5 1.17 0.00 0.43 0.18 0.07 98.15 07:14:01 6 2.77 0.00 0.42 0.03 0.07 96.71 07:14:01 7 0.78 0.00 0.28 0.00 0.03 98.90 07:15:01 all 4.36 0.00 0.80 1.19 0.03 93.62 07:15:01 0 0.87 0.00 0.70 6.68 0.03 91.71 07:15:01 1 2.82 0.00 0.65 0.10 0.02 96.41 07:15:01 2 1.37 0.00 0.80 0.18 0.03 97.61 07:15:01 3 14.11 0.00 0.78 0.27 0.05 84.79 07:15:01 4 3.14 0.00 0.87 0.12 0.03 95.84 07:15:01 5 8.06 0.00 1.31 1.87 0.05 88.71 07:15:01 6 2.17 0.00 0.70 0.08 0.02 97.02 07:15:01 7 2.30 0.00 0.55 0.20 0.02 96.93 Average: all 10.88 0.00 2.30 3.41 0.06 83.35 Average: 0 10.88 0.00 2.37 5.33 0.05 81.36 Average: 1 13.40 0.00 2.43 2.13 0.06 81.99 Average: 2 9.03 0.00 2.32 3.47 0.05 85.13 Average: 3 11.97 0.00 2.36 3.87 0.06 81.74 Average: 4 9.12 0.00 2.25 1.07 0.05 87.51 Average: 5 11.80 0.00 2.34 2.94 0.05 82.87 Average: 6 10.34 0.00 2.20 5.37 0.06 82.03 Average: 7 10.52 0.00 2.11 3.12 0.05 84.19