---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3544 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 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 899 24523 0 6743 30812 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:cc:71:e3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.108/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:fecc:71e3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:19:7c:25:7c 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-3544) 02/07/24 _x86_64_ (8 CPU) 17:36:34 LINUX RESTART (8 CPU) 17:37:01 tps rtps wtps bread/s bwrtn/s 17:38:01 137.64 71.24 66.41 4607.10 36644.69 17:39:01 170.05 49.93 120.13 3737.78 25598.67 17:40:01 69.91 1.13 68.77 89.59 22697.15 17:41:01 94.07 12.76 81.30 2384.54 46947.11 17:42:01 224.65 8.17 216.48 854.26 62577.84 17:43:01 237.69 0.07 237.63 5.60 66059.12 17:44:01 61.59 0.45 61.14 35.33 17443.76 17:45:01 68.36 1.23 67.12 77.85 13870.75 Average: 132.99 18.12 114.87 1474.00 36479.89 17:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:38:01 30168152 31732792 2771060 8.41 67200 1809168 1414232 4.16 838192 1642160 146652 17:39:01 28761112 30729064 4178100 12.68 84648 2180160 2409748 7.09 1921484 1932068 76160 17:40:01 27443564 29846924 5495648 16.68 91280 2598628 3118240 9.17 2935648 2213792 167716 17:41:01 27992652 31573396 4946560 15.02 108404 3724920 1570220 4.62 1452052 3095448 196176 17:42:01 24551936 30231200 8387276 25.46 141520 5637164 6509940 19.15 2926620 4899176 663296 17:43:01 22248900 28863628 10690312 32.45 180148 6455160 9891404 29.10 4420104 5598896 3976 17:44:01 19760384 26673140 13178828 40.01 185532 6742216 11822732 34.79 6677372 5806468 4504 17:45:01 25126620 31558872 7812592 23.72 188408 6330900 1564976 4.60 1868256 5359176 44692 Average: 25756665 30151127 7182547 21.81 130892 4434790 4787686 14.09 2879966 3818398 162896 17:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 17:38:01 ens3 376.29 262.09 1555.69 60.91 0.00 0.00 0.00 0.00 17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 17:39:01 ens3 396.47 282.55 2884.61 72.35 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:40:01 ens3 1216.23 713.88 4115.77 235.91 0.00 0.00 0.00 0.00 17:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 17:41:01 ens3 491.72 280.59 1856.88 104.63 0.00 0.00 0.00 0.00 17:42:01 veth7a907c5 5.58 4.98 0.89 0.82 0.00 0.00 0.00 0.00 17:42:01 br-7860aa8466ff 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 br-76fb82a867ac 25.41 25.43 10.80 11.16 0.00 0.00 0.02 0.00 17:43:01 veth0e62e2f 149.18 155.37 13.14 331.28 0.00 0.00 0.00 0.03 17:43:01 veth7a907c5 4.63 3.83 0.35 0.63 0.00 0.00 0.00 0.00 17:43:01 br-7860aa8466ff 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 17:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 veth0e62e2f 1.13 1.43 0.19 0.17 0.00 0.00 0.00 0.00 17:44:01 veth7a907c5 26.80 18.08 2.28 2.43 0.00 0.00 0.00 0.00 17:44:01 br-7860aa8466ff 50.62 49.81 7.09 12.01 0.00 0.00 0.00 0.00 17:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 lo 20.28 20.28 2.08 2.08 0.00 0.00 0.00 0.00 17:45:01 ens3 3943.86 2229.91 33976.43 576.81 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: lo 2.11 2.11 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 491.61 277.59 4238.59 71.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3544) 02/07/24 _x86_64_ (8 CPU) 17:36:34 LINUX RESTART (8 CPU) 17:37:01 CPU %user %nice %system %iowait %steal %idle 17:38:01 all 10.59 0.00 1.11 2.71 0.04 85.55 17:38:01 0 1.92 0.00 0.74 0.55 0.02 96.77 17:38:01 1 15.86 0.00 1.25 9.46 0.05 73.38 17:38:01 2 4.35 0.00 0.77 0.22 0.02 94.65 17:38:01 3 30.83 0.00 2.04 2.23 0.07 64.83 17:38:01 4 12.97 0.00 1.38 7.90 0.03 77.72 17:38:01 5 4.59 0.00 1.09 0.57 0.08 93.67 17:38:01 6 7.48 0.00 0.55 0.03 0.03 91.90 17:38:01 7 6.78 0.00 1.07 0.72 0.02 91.42 17:39:01 all 19.67 0.00 1.10 1.72 0.05 77.45 17:39:01 0 22.30 0.00 1.55 2.19 0.03 73.93 17:39:01 1 25.64 0.00 0.95 7.20 0.05 66.16 17:39:01 2 17.33 0.00 1.34 0.55 0.05 80.73 17:39:01 3 18.09 0.00 1.25 0.28 0.03 80.34 17:39:01 4 21.87 0.00 1.45 1.00 0.07 75.60 17:39:01 5 22.50 0.00 0.72 1.29 0.08 75.39 17:39:01 6 16.65 0.00 0.48 0.27 0.03 82.56 17:39:01 7 13.05 0.00 1.04 0.99 0.05 84.87 17:40:01 all 46.90 0.00 1.51 0.80 0.08 50.71 17:40:01 0 31.21 0.00 0.77 1.12 0.08 66.82 17:40:01 1 43.18 0.00 1.56 3.06 0.07 52.14 17:40:01 2 44.59 0.00 0.93 0.00 0.07 54.41 17:40:01 3 65.91 0.00 1.69 0.02 0.10 32.28 17:40:01 4 60.19 0.00 1.17 0.00 0.07 38.56 17:40:01 5 56.49 0.00 2.02 1.68 0.08 39.73 17:40:01 6 39.93 0.00 1.66 0.02 0.07 58.33 17:40:01 7 33.81 0.00 2.28 0.47 0.07 63.38 17:41:01 all 15.58 0.00 1.66 3.60 0.04 79.12 17:41:01 0 17.27 0.00 1.95 0.10 0.03 80.64 17:41:01 1 12.09 0.00 1.14 7.63 0.03 79.10 17:41:01 2 17.46 0.00 1.44 0.02 0.03 81.05 17:41:01 3 33.62 0.00 2.53 10.50 0.08 53.27 17:41:01 4 9.58 0.00 1.40 5.56 0.05 83.41 17:41:01 5 7.71 0.00 1.27 1.49 0.03 89.49 17:41:01 6 13.39 0.00 1.99 3.25 0.07 81.31 17:41:01 7 13.53 0.00 1.55 0.32 0.03 84.57 17:42:01 all 25.59 0.00 5.32 3.11 0.07 65.91 17:42:01 0 28.47 0.00 5.81 0.64 0.07 65.01 17:42:01 1 27.44 0.00 5.77 12.22 0.08 54.48 17:42:01 2 26.34 0.00 6.10 10.13 0.08 57.35 17:42:01 3 28.32 0.00 5.41 0.57 0.07 65.63 17:42:01 4 24.79 0.00 4.61 0.46 0.08 70.06 17:42:01 5 23.36 0.00 5.65 0.08 0.07 70.84 17:42:01 6 23.89 0.00 4.68 0.32 0.07 71.04 17:42:01 7 22.11 0.00 4.50 0.37 0.07 72.95 17:43:01 all 24.42 0.00 4.11 4.83 0.09 66.55 17:43:01 0 24.21 0.00 3.92 4.26 0.08 67.53 17:43:01 1 27.41 0.00 4.64 7.53 0.10 60.32 17:43:01 2 25.10 0.00 4.38 1.45 0.08 69.00 17:43:01 3 20.14 0.00 3.89 1.13 0.08 74.75 17:43:01 4 29.95 0.00 3.86 1.02 0.08 65.09 17:43:01 5 22.93 0.00 3.82 19.10 0.10 54.04 17:43:01 6 21.23 0.00 3.86 2.06 0.08 72.77 17:43:01 7 24.48 0.00 4.55 2.13 0.08 68.75 17:44:01 all 31.01 0.00 2.74 0.84 0.10 65.31 17:44:01 0 38.17 0.00 2.68 0.27 0.10 58.78 17:44:01 1 29.26 0.00 3.25 4.02 0.12 63.36 17:44:01 2 31.49 0.00 2.59 0.05 0.12 65.75 17:44:01 3 28.99 0.00 1.77 0.20 0.10 68.93 17:44:01 4 39.55 0.00 2.97 0.37 0.10 57.01 17:44:01 5 25.48 0.00 2.59 0.82 0.10 71.01 17:44:01 6 28.68 0.00 3.24 0.28 0.10 67.70 17:44:01 7 26.42 0.00 2.85 0.73 0.10 69.90 17:45:01 all 10.56 0.00 1.53 1.11 0.06 86.74 17:45:01 0 23.16 0.00 2.54 6.20 0.07 68.03 17:45:01 1 6.00 0.00 1.45 0.48 0.07 91.99 17:45:01 2 8.40 0.00 1.49 0.38 0.05 89.68 17:45:01 3 4.27 0.00 1.28 0.08 0.05 94.31 17:45:01 4 18.69 0.00 1.27 0.50 0.07 79.48 17:45:01 5 7.07 0.00 0.99 0.17 0.08 91.69 17:45:01 6 10.44 0.00 1.67 0.82 0.07 87.01 17:45:01 7 6.50 0.00 1.52 0.22 0.05 91.71 Average: all 23.03 0.00 2.38 2.34 0.07 72.19 Average: 0 23.32 0.00 2.49 1.92 0.06 72.21 Average: 1 23.35 0.00 2.50 6.44 0.07 67.64 Average: 2 21.87 0.00 2.37 1.59 0.06 74.11 Average: 3 28.75 0.00 2.48 1.88 0.07 66.82 Average: 4 27.19 0.00 2.26 2.10 0.07 68.38 Average: 5 21.24 0.00 2.26 3.13 0.08 73.29 Average: 6 20.20 0.00 2.26 0.88 0.06 76.60 Average: 7 18.30 0.00 2.41 0.74 0.06 78.49