---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5326 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 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 915 24505 0 6746 30796 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:9f:90:81 brd ff:ff:ff:ff:ff:ff inet 10.30.106.107/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85887sec preferred_lft 85887sec inet6 fe80::f816:3eff:fe9f:9081/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:54:fc:97:c6 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-5326) 02/14/24 _x86_64_ (8 CPU) 11:32:42 LINUX RESTART (8 CPU) 11:33:01 tps rtps wtps bread/s bwrtn/s 11:34:01 163.74 79.50 84.24 5247.53 63645.13 11:35:01 189.69 49.86 139.83 3732.58 35630.06 11:36:01 67.36 13.16 54.19 2416.93 29697.32 11:37:01 95.40 4.25 91.15 531.78 56831.19 11:38:01 256.46 4.47 251.99 429.93 94621.30 11:39:01 225.46 0.40 225.06 32.26 56635.89 11:40:01 61.27 0.07 61.21 0.67 22223.90 11:41:01 76.42 1.38 75.04 88.92 9449.49 Average: 141.97 19.14 122.84 1560.07 46091.78 11:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:34:01 30126936 31697328 2812284 8.54 67772 1814384 1395828 4.11 873572 1647696 151172 11:35:01 29047536 31025524 3891684 11.81 86972 2187084 1889736 5.56 1671060 1896644 28472 11:36:01 27983412 30546800 4955808 15.05 92228 2756652 2251844 6.63 2240036 2367384 247164 11:37:01 28032520 31648464 4906700 14.90 109700 3757340 1385024 4.08 1359104 3146656 184912 11:38:01 23813020 30221528 9126200 27.71 166248 6299428 6535236 19.23 2963644 5549576 615208 11:39:01 20674856 27442380 12264364 37.23 184468 6595776 10923140 32.14 5882732 5696124 7152 11:40:01 20132392 27045332 12806828 38.88 186112 6742792 11296744 33.24 6311100 5803920 816 11:41:01 25065248 31506316 7873972 23.90 189788 6337904 1585604 4.67 1925404 5364812 29536 Average: 25609490 30141709 7329730 22.25 135411 4561420 4657894 13.70 2903332 3934102 158054 11:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 lo 2.07 2.07 0.22 0.22 0.00 0.00 0.00 0.00 11:34:01 ens3 444.86 290.63 1583.04 62.35 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 11:35:01 ens3 408.25 341.98 2938.74 90.43 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 11:36:01 ens3 1101.93 817.05 5227.36 262.41 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 11:37:01 ens3 240.94 176.82 960.37 53.16 0.00 0.00 0.00 0.00 11:38:01 vethb042a29 1.62 2.52 0.19 0.36 0.00 0.00 0.00 0.00 11:38:01 veth5199201 6.60 6.55 0.96 1.08 0.00 0.00 0.00 0.00 11:38:01 veth2a8733d 12.38 13.56 2.51 8.80 0.00 0.00 0.00 0.00 11:38:01 vethad7a185 14.20 13.21 9.17 2.68 0.00 0.00 0.00 0.00 11:39:01 veth25c8b5c 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 11:39:01 vethb042a29 2.92 5.08 0.38 0.49 0.00 0.00 0.00 0.00 11:39:01 veth5199201 9.13 7.53 0.92 1.03 0.00 0.00 0.00 0.00 11:39:01 veth2a8733d 3.15 4.47 2.84 2.02 0.00 0.00 0.00 0.00 11:40:01 veth25c8b5c 20.95 12.23 10.78 1.47 0.00 0.00 0.00 0.00 11:40:01 vethb042a29 6.18 7.57 5.72 5.46 0.00 0.00 0.00 0.00 11:40:01 veth5199201 28.61 18.96 2.60 2.96 0.00 0.00 0.00 0.00 11:40:01 veth2a8733d 26.58 31.13 20.63 9.18 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 lo 20.50 20.50 2.10 2.10 0.00 0.00 0.00 0.00 11:41:01 ens3 3349.31 2170.00 33969.62 562.68 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 2.15 2.15 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 417.27 270.17 4237.74 70.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5326) 02/14/24 _x86_64_ (8 CPU) 11:32:42 LINUX RESTART (8 CPU) 11:33:01 CPU %user %nice %system %iowait %steal %idle 11:34:01 all 11.55 0.00 1.25 1.48 0.05 85.67 11:34:01 0 11.66 0.00 0.87 0.47 0.05 86.95 11:34:01 1 6.78 0.00 0.69 1.42 0.07 91.04 11:34:01 2 13.27 0.00 1.48 0.27 0.03 84.94 11:34:01 3 11.64 0.00 1.37 0.62 0.03 86.34 11:34:01 4 7.67 0.00 1.19 0.50 0.03 90.61 11:34:01 5 28.79 0.00 1.87 0.77 0.05 68.53 11:34:01 6 11.32 0.00 0.87 1.03 0.05 86.73 11:34:01 7 1.24 0.00 1.72 6.75 0.03 90.26 11:35:01 all 22.64 0.00 1.27 1.97 0.06 74.06 11:35:01 0 29.16 0.00 1.68 4.95 0.07 64.14 11:35:01 1 25.73 0.00 1.79 6.91 0.08 65.49 11:35:01 2 29.58 0.00 0.78 0.02 0.07 69.56 11:35:01 3 17.83 0.00 0.95 2.17 0.05 79.01 11:35:01 4 26.25 0.00 1.49 0.70 0.08 71.47 11:35:01 5 15.56 0.00 1.41 0.13 0.05 82.85 11:35:01 6 25.27 0.00 1.00 0.35 0.07 73.31 11:35:01 7 11.70 0.00 0.99 0.57 0.03 86.71 11:36:01 all 46.94 0.00 1.39 1.49 0.10 50.08 11:36:01 0 35.46 0.00 1.77 6.88 0.08 55.81 11:36:01 1 50.53 0.00 0.92 0.30 0.10 48.16 11:36:01 2 43.49 0.00 1.00 0.17 0.08 55.26 11:36:01 3 50.44 0.00 0.75 0.22 0.10 48.49 11:36:01 4 53.07 0.00 1.17 0.07 0.10 45.59 11:36:01 5 44.99 0.00 1.59 1.92 0.08 51.41 11:36:01 6 43.93 0.00 2.21 0.95 0.12 52.79 11:36:01 7 53.61 0.00 1.74 1.39 0.12 43.15 11:37:01 all 13.53 0.00 1.64 2.98 0.04 81.80 11:37:01 0 13.89 0.00 1.35 3.29 0.03 81.43 11:37:01 1 11.21 0.00 1.20 0.23 0.03 87.32 11:37:01 2 14.09 0.00 1.52 0.28 0.03 84.07 11:37:01 3 11.42 0.00 1.95 0.12 0.03 86.48 11:37:01 4 18.33 0.00 1.57 4.49 0.03 75.57 11:37:01 5 5.86 0.00 1.88 8.71 0.05 83.50 11:37:01 6 26.26 0.00 2.36 3.31 0.07 68.00 11:37:01 7 7.21 0.00 1.34 3.46 0.03 87.96 11:38:01 all 27.73 0.00 5.88 4.66 0.09 61.64 11:38:01 0 26.31 0.00 5.43 0.22 0.10 67.93 11:38:01 1 28.82 0.00 6.07 1.75 0.07 63.29 11:38:01 2 27.68 0.00 5.05 1.25 0.10 65.92 11:38:01 3 25.53 0.00 6.74 7.52 0.08 60.13 11:38:01 4 31.88 0.00 6.22 3.81 0.10 57.99 11:38:01 5 25.18 0.00 5.44 4.83 0.10 64.45 11:38:01 6 30.23 0.00 5.40 0.36 0.10 63.91 11:38:01 7 26.15 0.00 6.75 17.52 0.10 49.48 11:39:01 all 35.26 0.00 3.24 1.48 0.11 59.91 11:39:01 0 42.64 0.00 3.72 1.02 0.10 52.51 11:39:01 1 25.95 0.00 3.15 2.22 0.13 68.56 11:39:01 2 36.33 0.00 3.08 0.35 0.10 60.13 11:39:01 3 38.47 0.00 2.91 4.42 0.12 54.09 11:39:01 4 36.41 0.00 3.36 0.84 0.10 59.30 11:39:01 5 28.22 0.00 3.40 1.77 0.12 66.49 11:39:01 6 39.41 0.00 3.31 0.64 0.12 56.52 11:39:01 7 34.74 0.00 2.90 0.54 0.10 61.72 11:40:01 all 19.28 0.00 1.90 0.45 0.10 78.28 11:40:01 0 20.54 0.00 1.91 0.33 0.10 77.11 11:40:01 1 21.12 0.00 1.90 0.50 0.10 76.38 11:40:01 2 19.37 0.00 1.81 0.10 0.08 78.64 11:40:01 3 19.88 0.00 1.84 0.03 0.08 78.16 11:40:01 4 18.81 0.00 2.01 1.33 0.10 77.75 11:40:01 5 21.65 0.00 2.05 1.14 0.08 75.08 11:40:01 6 15.63 0.00 1.43 0.08 0.10 82.75 11:40:01 7 17.16 0.00 2.27 0.10 0.10 80.37 11:41:01 all 10.02 0.00 1.12 0.68 0.05 88.13 11:41:01 0 5.66 0.00 1.20 0.10 0.03 93.00 11:41:01 1 3.06 0.00 0.74 0.94 0.03 95.23 11:41:01 2 23.91 0.00 0.99 0.10 0.05 74.95 11:41:01 3 11.97 0.00 1.37 1.65 0.05 84.96 11:41:01 4 8.99 0.00 1.14 2.18 0.03 87.67 11:41:01 5 19.52 0.00 1.55 0.13 0.08 78.71 11:41:01 6 3.66 0.00 1.17 0.18 0.05 94.93 11:41:01 7 3.32 0.00 0.85 0.18 0.05 95.59 Average: all 23.36 0.00 2.21 1.89 0.07 72.47 Average: 0 23.17 0.00 2.24 2.16 0.07 72.36 Average: 1 21.64 0.00 2.05 1.78 0.08 74.45 Average: 2 25.95 0.00 1.96 0.32 0.07 71.70 Average: 3 23.37 0.00 2.23 2.08 0.07 72.25 Average: 4 25.17 0.00 2.26 1.74 0.07 70.75 Average: 5 23.73 0.00 2.39 2.42 0.08 71.39 Average: 6 24.45 0.00 2.22 0.87 0.08 72.38 Average: 7 19.36 0.00 2.31 3.79 0.07 74.46