---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-86068 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 12G 144G 8% / 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 873 27236 0 4056 30839 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:21:d8:25 brd ff:ff:ff:ff:ff:ff inet 10.30.106.118/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85858sec preferred_lft 85858sec inet6 fe80::f816:3eff:fe21:d825/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fb:20:e3:6f 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:fbff:fe20:e36f/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-86068) 11/23/24 _x86_64_ (8 CPU) 12:01:27 LINUX RESTART (8 CPU) 12:02:01 tps rtps wtps bread/s bwrtn/s 12:03:01 223.71 35.49 188.22 1679.05 29577.60 12:04:01 161.04 21.20 139.84 828.26 40416.60 12:05:01 106.50 3.93 102.57 444.99 65525.88 12:06:01 71.42 0.32 71.10 11.73 39200.93 12:07:01 69.03 0.00 69.03 0.00 26476.36 12:08:01 56.56 0.02 56.54 3.33 23421.16 12:09:01 88.92 0.38 88.54 3.07 19051.62 12:10:01 50.97 0.45 50.52 40.53 2640.63 Average: 103.52 7.72 95.79 376.35 30788.67 12:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 29984852 31646932 2954368 8.97 74956 1892652 1451732 4.27 936852 1720020 221368 12:04:01 28182864 30193948 4756356 14.44 87936 2215600 3291188 9.68 2440824 1987012 6516 12:05:01 27874996 30549068 5064224 15.37 94940 2858996 2449152 7.21 2344944 2360500 612 12:06:01 26764564 30074344 6174656 18.75 129796 3410320 2975212 8.75 3035920 2697336 109584 12:07:01 26956680 30308412 5982540 18.16 135120 3435064 2764848 8.13 2814816 2722044 11116 12:08:01 27037932 30419192 5901288 17.92 138780 3469288 2690340 7.92 2715488 2747908 5904 12:09:01 26359468 30032192 6579752 19.98 175284 3664576 3005304 8.84 3129260 2943484 33192 12:10:01 27953268 31639324 4985952 15.14 177920 3690396 1428072 4.20 1603260 2908532 16884 Average: 27639328 30607926 5299892 16.09 126842 3079612 2506981 7.38 2377670 2510854 50647 12:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:03:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 12:03:01 ens3 74.45 50.96 982.59 23.09 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 lo 1.70 1.70 0.10 0.10 0.00 0.00 0.00 0.00 12:04:01 ens3 549.68 425.11 4722.14 105.81 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 lo 9.68 9.68 2.37 2.37 0.00 0.00 0.00 0.00 12:05:01 ens3 367.06 305.10 1518.03 1176.51 0.00 0.00 0.00 0.00 12:05:01 docker0 3.05 5.77 0.18 77.54 0.00 0.00 0.00 0.00 12:06:01 lo 3.20 3.20 0.30 0.30 0.00 0.00 0.00 0.00 12:06:01 veth53a6199 139.44 228.43 23.22 671.20 0.00 0.00 0.00 0.05 12:06:01 ens3 604.58 459.71 1627.44 2205.95 0.00 0.00 0.00 0.00 12:06:01 docker0 139.44 228.28 21.32 671.19 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 veth53a6199 77.11 77.68 8.39 61.65 0.00 0.00 0.00 0.01 12:07:01 ens3 95.52 86.74 65.81 11.39 0.00 0.00 0.00 0.00 12:07:01 docker0 77.11 77.66 7.33 61.65 0.00 0.00 0.00 0.00 12:08:01 vetha7d8999 7.05 14.38 0.61 64.04 0.00 0.00 0.00 0.01 12:08:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 12:08:01 ens3 129.28 93.77 120.17 18.57 0.00 0.00 0.00 0.00 12:08:01 docker0 69.77 79.27 6.48 105.34 0.00 0.00 0.00 0.00 12:09:01 vetha7d8999 180.45 263.82 30.58 681.45 0.00 0.00 0.00 0.06 12:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 ens3 301.43 201.82 688.98 49.23 0.00 0.00 0.00 0.00 12:09:01 docker0 180.45 263.72 28.11 681.44 0.00 0.00 0.00 0.00 12:10:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 12:10:01 ens3 117.40 90.23 46.90 17.54 0.00 0.00 0.00 0.00 12:10:01 docker0 58.36 59.26 4.58 27.61 0.00 0.00 0.00 0.00 Average: lo 2.08 2.08 0.37 0.37 0.00 0.00 0.00 0.00 Average: ens3 279.92 214.17 1221.46 450.99 0.00 0.00 0.00 0.00 Average: docker0 66.02 89.24 8.50 203.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-86068) 11/23/24 _x86_64_ (8 CPU) 12:01:27 LINUX RESTART (8 CPU) 12:02:01 CPU %user %nice %system %iowait %steal %idle 12:03:01 all 9.56 0.00 0.91 2.66 0.04 86.82 12:03:01 0 2.59 0.00 0.48 0.53 0.02 96.38 12:03:01 1 4.06 0.00 1.10 4.82 0.03 89.98 12:03:01 2 15.84 0.00 0.98 6.54 0.10 76.53 12:03:01 3 22.59 0.00 1.28 0.70 0.05 75.38 12:03:01 4 9.02 0.00 1.04 3.16 0.05 86.74 12:03:01 5 11.18 0.00 1.25 0.42 0.02 87.13 12:03:01 6 7.13 0.00 0.65 4.10 0.07 88.05 12:03:01 7 4.09 0.00 0.50 1.02 0.03 94.36 12:04:01 all 19.23 0.00 1.53 1.54 0.08 77.63 12:04:01 0 11.28 0.00 2.94 0.35 0.08 85.34 12:04:01 1 23.43 0.00 0.97 0.57 0.08 74.95 12:04:01 2 17.42 0.00 0.55 0.88 0.05 81.09 12:04:01 3 21.44 0.00 2.69 1.10 0.07 74.70 12:04:01 4 19.93 0.00 1.03 6.78 0.07 72.19 12:04:01 5 20.36 0.00 2.04 0.96 0.12 76.52 12:04:01 6 19.55 0.00 0.57 0.53 0.05 79.30 12:04:01 7 20.38 0.00 1.42 1.19 0.12 76.89 12:05:01 all 14.30 0.00 1.60 1.82 0.06 82.23 12:05:01 0 12.84 0.00 2.08 4.79 0.08 80.20 12:05:01 1 32.22 0.00 2.72 1.25 0.10 63.71 12:05:01 2 13.74 0.00 1.49 0.10 0.03 84.64 12:05:01 3 12.43 0.00 1.17 0.02 0.05 86.33 12:05:01 4 8.42 0.00 1.19 7.41 0.07 82.90 12:05:01 5 7.85 0.00 1.19 0.27 0.03 90.66 12:05:01 6 17.85 0.00 1.76 0.08 0.05 80.26 12:05:01 7 9.19 0.00 1.15 0.64 0.05 88.97 12:06:01 all 9.16 0.00 1.40 1.54 0.08 87.83 12:06:01 0 6.79 0.00 1.00 6.54 0.08 85.59 12:06:01 1 19.43 0.00 2.52 0.86 0.08 77.12 12:06:01 2 12.80 0.00 1.00 0.13 0.08 85.98 12:06:01 3 7.73 0.00 1.27 0.57 0.10 90.32 12:06:01 4 10.81 0.00 0.93 1.27 0.08 86.90 12:06:01 5 1.56 0.00 0.67 1.94 0.07 95.76 12:06:01 6 9.43 0.00 2.19 0.03 0.07 88.28 12:06:01 7 4.68 0.00 1.57 0.94 0.10 92.71 12:07:01 all 0.93 0.00 0.25 1.16 0.04 97.62 12:07:01 0 0.85 0.00 0.28 6.84 0.03 92.00 12:07:01 1 3.72 0.00 1.00 1.03 0.08 94.16 12:07:01 2 1.32 0.00 0.25 0.13 0.05 98.25 12:07:01 3 0.07 0.00 0.02 0.02 0.03 99.87 12:07:01 4 0.07 0.00 0.07 0.25 0.00 99.62 12:07:01 5 0.02 0.00 0.00 0.00 0.03 99.95 12:07:01 6 0.62 0.00 0.17 0.03 0.05 99.13 12:07:01 7 0.82 0.00 0.20 0.95 0.02 98.02 12:08:01 all 1.11 0.00 0.34 1.03 0.04 97.48 12:08:01 0 1.00 0.00 0.62 7.32 0.07 90.99 12:08:01 1 2.96 0.00 0.75 0.70 0.05 95.54 12:08:01 2 0.90 0.00 0.23 0.05 0.05 98.77 12:08:01 3 0.15 0.00 0.08 0.00 0.03 99.73 12:08:01 4 0.33 0.00 0.27 0.10 0.00 99.30 12:08:01 5 2.23 0.00 0.39 0.00 0.05 97.34 12:08:01 6 0.67 0.00 0.23 0.07 0.03 99.00 12:08:01 7 0.70 0.00 0.15 0.00 0.03 99.12 12:09:01 all 5.83 0.00 0.99 0.96 0.06 92.16 12:09:01 0 2.27 0.00 1.15 4.75 0.07 91.75 12:09:01 1 9.19 0.00 2.08 0.12 0.07 88.55 12:09:01 2 2.87 0.00 0.53 0.10 0.05 96.44 12:09:01 3 13.08 0.00 0.70 0.05 0.05 86.12 12:09:01 4 4.98 0.00 0.95 0.95 0.07 93.06 12:09:01 5 6.98 0.00 0.90 0.15 0.07 91.90 12:09:01 6 3.86 0.00 0.22 0.00 0.03 95.89 12:09:01 7 3.43 0.00 1.36 1.56 0.05 93.61 12:10:01 all 2.62 0.00 0.40 0.27 0.04 96.67 12:10:01 0 0.90 0.00 0.42 0.80 0.03 97.84 12:10:01 1 0.15 0.00 0.25 0.00 0.03 99.57 12:10:01 2 1.02 0.00 0.20 0.43 0.02 98.33 12:10:01 3 0.18 0.00 0.18 0.00 0.03 99.60 12:10:01 4 3.07 0.00 0.67 0.78 0.03 95.44 12:10:01 5 12.84 0.00 0.60 0.05 0.05 86.46 12:10:01 6 1.69 0.00 0.60 0.08 0.05 97.57 12:10:01 7 1.08 0.00 0.30 0.03 0.03 98.55 Average: all 7.84 0.00 0.92 1.37 0.05 89.81 Average: 0 4.81 0.00 1.12 3.99 0.06 90.02 Average: 1 11.87 0.00 1.42 1.17 0.07 85.48 Average: 2 8.23 0.00 0.66 1.05 0.05 90.01 Average: 3 9.70 0.00 0.92 0.31 0.05 89.01 Average: 4 7.07 0.00 0.77 2.58 0.05 89.53 Average: 5 7.88 0.00 0.88 0.47 0.05 90.71 Average: 6 7.59 0.00 0.80 0.62 0.05 90.94 Average: 7 5.54 0.00 0.83 0.79 0.05 92.79