---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83878 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 15G 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 914 24386 0 6865 30797 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:e1:9c:ed brd ff:ff:ff:ff:ff:ff inet 10.30.106.129/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85904sec preferred_lft 85904sec inet6 fe80::f816:3eff:fee1:9ced/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cf:ce:37:2c 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-83878) 11/15/24 _x86_64_ (8 CPU) 11:43:56 LINUX RESTART (8 CPU) 11:44:01 tps rtps wtps bread/s bwrtn/s 11:45:02 304.75 74.02 230.73 5350.71 94481.72 11:46:01 179.87 50.90 128.97 3913.66 68747.14 11:47:01 339.79 20.80 319.00 3087.89 57613.33 11:48:01 303.08 3.38 299.70 463.52 91167.87 11:49:01 318.03 0.18 317.85 16.66 80294.22 11:50:01 54.27 0.03 54.24 1.73 6280.69 11:51:01 20.05 0.33 19.71 23.06 539.38 11:52:01 71.10 1.53 69.57 89.45 2682.89 Average: 198.91 18.83 180.08 1613.59 50187.63 11:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:02 30323492 31686188 2615728 7.94 50576 1634404 1505820 4.43 862164 1485236 55664 11:46:01 29782008 31553752 3157212 9.58 79328 1995440 1604840 4.72 1076788 1774272 124192 11:47:01 28318636 31609528 4620584 14.03 96832 3465884 1479332 4.35 1352204 2893732 976932 11:48:01 26201344 31255692 6737876 20.46 137588 5107832 6765644 19.91 1757132 4451716 2532 11:49:01 21793968 28528668 11145252 33.84 184964 6593460 10089628 29.69 4779296 5686972 432 11:50:01 20219448 27247440 12719772 38.62 190376 6872664 10962108 32.25 6121956 5903020 776 11:51:01 20043120 27076936 12896100 39.15 191176 6875900 11035308 32.47 6297372 5902124 472 11:52:01 25022724 31586140 7916496 24.03 193288 6445492 1566908 4.61 1840936 5475060 19048 Average: 25213092 30068043 7726128 23.46 140516 4873884 5626198 16.55 3010981 4196516 147506 11:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:02 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 11:45:02 ens3 389.35 259.04 1086.17 74.81 0.00 0.00 0.00 0.00 11:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 lo 2.64 2.64 0.25 0.25 0.00 0.00 0.00 0.00 11:46:01 ens3 111.01 77.77 1098.32 20.35 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 11:47:01 ens3 805.35 602.88 7692.87 141.25 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 br-bc1140992430 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:48:01 veth9352688 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 11:48:01 veth7b5843d 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:48:01 veth429a36d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 br-bc1140992430 35.96 35.33 6.56 6.54 0.00 0.00 0.52 0.00 11:49:01 br-ed90894f789a 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:49:01 veth9352688 16.23 18.70 2.73 3.88 0.00 0.00 0.00 0.00 11:49:01 veth7b5843d 28.18 25.78 3.24 3.79 0.00 0.00 0.00 0.00 11:50:01 br-bc1140992430 12.80 12.78 1.54 1.71 0.00 0.00 0.00 0.00 11:50:01 br-ed90894f789a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 veth9352688 5.63 6.63 0.70 0.97 0.00 0.00 0.00 0.00 11:50:01 veth7b5843d 28.13 20.18 2.12 2.68 0.00 0.00 0.00 0.00 11:51:01 br-bc1140992430 32.24 32.26 7.04 7.73 0.00 0.00 0.00 0.00 11:51:01 br-ed90894f789a 8.90 4.78 4.72 0.51 0.00 0.00 0.00 0.00 11:51:01 veth9352688 14.46 16.21 3.83 3.35 0.00 0.00 0.00 0.00 11:51:01 veth7b5843d 29.26 21.36 2.28 2.98 0.00 0.00 0.00 0.00 11:52:01 lo 20.90 20.90 2.11 2.11 0.00 0.00 0.00 0.00 11:52:01 ens3 2642.79 1659.94 35339.64 365.21 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.24 2.24 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 328.94 207.32 4425.84 45.69 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-83878) 11/15/24 _x86_64_ (8 CPU) 11:43:56 LINUX RESTART (8 CPU) 11:44:01 CPU %user %nice %system %iowait %steal %idle 11:45:02 all 6.66 0.00 1.20 6.17 0.03 85.94 11:45:02 0 13.59 0.00 1.34 0.70 0.03 84.33 11:45:02 1 4.31 0.00 1.04 6.49 0.03 88.13 11:45:02 2 5.52 0.00 2.06 0.82 0.03 91.57 11:45:02 3 4.00 0.00 0.90 0.54 0.02 94.54 11:45:02 4 2.50 0.00 1.04 27.98 0.05 68.43 11:45:02 5 5.02 0.00 0.59 6.24 0.03 88.13 11:45:02 6 4.02 0.00 1.40 4.55 0.03 89.99 11:45:02 7 14.28 0.00 1.28 2.12 0.03 82.28 11:46:01 all 10.46 0.00 0.94 5.95 0.04 82.60 11:46:01 0 16.04 0.00 1.70 3.06 0.03 79.16 11:46:01 1 27.55 0.00 1.74 2.13 0.07 68.52 11:46:01 2 4.96 0.00 0.75 14.29 0.07 79.93 11:46:01 3 11.37 0.00 1.29 1.62 0.03 85.69 11:46:01 4 3.96 0.00 0.49 17.54 0.05 77.96 11:46:01 5 4.58 0.00 0.34 0.66 0.02 94.40 11:46:01 6 5.97 0.00 0.58 0.54 0.02 92.89 11:46:01 7 9.22 0.00 0.66 7.86 0.03 82.22 11:47:01 all 30.83 0.00 2.35 3.44 0.10 63.28 11:47:01 0 20.69 0.00 2.22 0.59 0.07 76.44 11:47:01 1 42.57 0.00 2.11 0.47 0.12 54.73 11:47:01 2 35.48 0.00 2.26 2.58 0.10 59.59 11:47:01 3 38.26 0.00 2.23 1.38 0.10 58.03 11:47:01 4 31.31 0.00 2.87 4.64 0.12 61.07 11:47:01 5 23.33 0.00 2.26 0.45 0.07 73.88 11:47:01 6 29.55 0.00 2.21 1.52 0.10 66.62 11:47:01 7 25.41 0.00 2.63 15.98 0.12 55.86 11:48:01 all 12.19 0.00 3.50 5.76 0.05 78.50 11:48:01 0 8.07 0.00 3.56 0.65 0.03 87.69 11:48:01 1 7.94 0.00 2.77 2.79 0.03 86.46 11:48:01 2 21.34 0.00 3.75 10.55 0.07 64.29 11:48:01 3 21.45 0.00 5.01 28.20 0.10 45.24 11:48:01 4 13.50 0.00 3.38 0.67 0.07 82.39 11:48:01 5 8.08 0.00 2.86 0.79 0.05 88.22 11:48:01 6 8.95 0.00 3.78 0.52 0.03 86.72 11:48:01 7 8.22 0.00 2.90 2.05 0.05 86.77 11:49:01 all 42.65 0.00 6.75 5.41 0.15 45.05 11:49:01 0 33.76 0.00 6.09 14.10 0.14 45.92 11:49:01 1 35.18 0.00 7.29 3.11 0.12 54.30 11:49:01 2 46.20 0.00 6.69 3.12 0.15 43.83 11:49:01 3 40.96 0.00 5.79 0.53 0.14 52.59 11:49:01 4 48.01 0.00 7.52 3.01 0.15 41.30 11:49:01 5 42.15 0.00 7.49 10.93 0.14 39.30 11:49:01 6 45.43 0.00 6.97 3.79 0.14 43.67 11:49:01 7 49.64 0.00 6.12 4.59 0.19 39.45 11:50:01 all 23.59 0.00 1.61 0.22 0.12 74.46 11:50:01 0 26.69 0.00 1.49 0.13 0.12 71.57 11:50:01 1 22.05 0.00 1.36 0.02 0.08 76.48 11:50:01 2 22.48 0.00 1.71 0.23 0.12 75.46 11:50:01 3 22.23 0.00 1.46 0.02 0.15 76.14 11:50:01 4 20.11 0.00 2.05 0.03 0.13 77.67 11:50:01 5 23.80 0.00 1.78 0.57 0.13 73.71 11:50:01 6 27.50 0.00 1.19 0.54 0.12 70.65 11:50:01 7 23.87 0.00 1.82 0.25 0.12 73.95 11:51:01 all 5.84 0.00 1.20 0.10 0.11 92.75 11:51:01 0 4.39 0.00 1.47 0.02 0.13 93.98 11:51:01 1 7.86 0.00 1.15 0.05 0.10 90.84 11:51:01 2 6.01 0.00 1.10 0.47 0.15 92.27 11:51:01 3 4.89 0.00 1.10 0.03 0.10 93.88 11:51:01 4 6.73 0.00 1.34 0.15 0.10 91.68 11:51:01 5 4.94 0.00 1.24 0.03 0.10 93.68 11:51:01 6 4.16 0.00 0.99 0.02 0.10 94.74 11:51:01 7 7.69 0.00 1.17 0.05 0.12 90.97 11:52:01 all 9.02 0.00 1.48 0.69 0.07 88.75 11:52:01 0 4.67 0.00 1.49 0.40 0.08 93.36 11:52:01 1 3.74 0.00 1.49 2.20 0.05 92.52 11:52:01 2 6.33 0.00 1.34 0.55 0.07 91.71 11:52:01 3 5.90 0.00 1.33 0.20 0.05 92.52 11:52:01 4 18.87 0.00 1.87 0.79 0.07 78.41 11:52:01 5 21.93 0.00 1.59 0.48 0.07 75.94 11:52:01 6 6.17 0.00 1.41 0.52 0.07 91.83 11:52:01 7 4.55 0.00 1.32 0.38 0.07 93.67 Average: all 17.61 0.00 2.37 3.46 0.08 76.47 Average: 0 15.95 0.00 2.42 2.44 0.08 79.11 Average: 1 18.86 0.00 2.36 2.16 0.08 76.54 Average: 2 18.48 0.00 2.45 4.04 0.09 74.93 Average: 3 18.58 0.00 2.38 4.05 0.09 74.91 Average: 4 18.09 0.00 2.57 6.84 0.09 72.42 Average: 5 16.71 0.00 2.26 2.51 0.08 78.44 Average: 6 16.43 0.00 2.31 1.50 0.08 79.68 Average: 7 17.81 0.00 2.23 4.14 0.09 75.72