---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-24926 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 26G 130G 17% / 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 893 12928 0 18346 30820 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:a6:ca:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.191/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85547sec preferred_lft 85547sec inet6 fe80::f816:3eff:fea6:caa8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:21:0a:d6 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:b4ff:fe21:ad6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-24926) 07/01/25 _x86_64_ (8 CPU) 07:01:59 LINUX RESTART (8 CPU) 07:02:01 tps rtps wtps bread/s bwrtn/s 07:03:02 371.02 74.14 296.88 5308.98 109193.40 07:04:01 198.36 22.10 176.26 1574.38 77692.32 07:05:01 142.56 5.17 137.39 414.33 47729.11 07:06:01 95.07 5.95 89.12 210.10 108986.64 07:07:01 150.52 2.75 147.78 405.80 114456.26 07:08:01 193.18 0.28 192.90 29.60 142624.76 07:09:01 206.35 0.05 206.30 2.80 191963.61 07:10:01 204.08 0.02 204.07 2.80 233228.46 07:11:01 31.09 0.00 31.09 0.00 38593.83 07:12:01 7.98 0.00 7.98 0.00 258.36 07:13:01 8.23 0.00 8.23 0.00 259.02 07:14:01 27.21 0.00 27.21 0.00 35829.39 07:15:01 116.58 0.08 116.50 13.87 110568.80 07:16:01 74.66 0.82 73.84 45.58 11941.75 Average: 130.41 7.94 122.47 570.82 87390.16 07:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:03:02 30140368 31622112 2798852 8.50 59792 1736868 1473620 4.34 956516 1559108 123552 07:04:01 29004404 30923408 3934816 11.95 90816 2121000 2474696 7.28 1724840 1879552 112140 07:05:01 27206852 29813580 5732368 17.40 106008 2773192 2801536 8.24 2908560 2449028 83740 07:06:01 22114932 29631936 10824288 32.86 112488 7541688 2898396 8.53 4924128 5381772 1601140 07:07:01 19323476 28710908 13615744 41.34 123828 9332488 3863760 11.37 6540264 6477424 492 07:08:01 16428772 28682272 16510448 50.12 129136 12112780 3867388 11.38 6591040 9239028 17584 07:09:01 12476484 28681976 20462736 62.12 134416 15950576 3788076 11.15 6599300 13074940 611488 07:10:01 11294156 28677304 21645064 65.71 138532 17090204 3807072 11.20 6608676 14212988 27452 07:11:01 11037732 28674876 21901488 66.49 139696 17335728 3841160 11.30 7093528 13976788 16 07:12:01 11036384 28674368 21902836 66.49 140348 17335820 3841160 11.30 7561800 13510032 28 07:13:01 11034248 28673284 21904972 66.50 141100 17335928 3841160 11.30 8182076 12891928 164 07:14:01 11047208 28676484 21892012 66.46 141964 17326088 3857440 11.35 8611636 12449052 205796 07:15:01 12291880 30350948 20647340 62.68 151116 17726632 2810868 8.27 6967876 12828476 41692 07:16:01 13291756 31610700 19647464 59.65 160100 17961988 1440640 4.24 5742456 13041052 29300 Average: 16980618 29528868 15958602 48.45 126381 12405784 3186212 9.37 5786621 9497941 203899 07:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:03:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:02 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 07:03:02 ens3 548.18 363.96 1902.92 83.39 0.00 0.00 0.00 0.00 07:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 lo 2.58 2.58 0.26 0.26 0.00 0.00 0.00 0.00 07:04:01 ens3 521.27 396.71 2339.81 75.30 0.00 0.00 0.00 0.00 07:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 07:05:01 ens3 1575.14 1128.00 9326.80 308.22 0.00 0.00 0.00 0.00 07:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 07:06:01 ens3 988.42 701.62 2093.20 231.51 0.00 0.00 0.00 0.00 07:07:01 docker0 7.37 20.23 0.44 64.64 0.00 0.00 0.00 0.00 07:07:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 07:07:01 veth98971b5 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 ens3 986.70 719.48 4293.95 187.78 0.00 0.00 0.00 0.00 07:08:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 07:08:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 07:08:01 veth56e0911 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 07:08:01 ens3 245.53 158.91 59.30 45.54 0.00 0.00 0.00 0.00 07:09:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 07:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:09:01 ens3 141.54 85.57 35.03 26.05 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 07:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 ens3 218.71 111.50 55.48 40.89 0.00 0.00 0.00 0.00 07:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 lo 17.40 17.40 1.58 1.58 0.00 0.00 0.00 0.00 07:11:01 ens3 1589.60 1932.64 146.28 14714.66 0.00 0.00 0.00 0.00 07:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 lo 12.20 12.20 1.11 1.11 0.00 0.00 0.00 0.00 07:12:01 ens3 1361.92 1784.17 104.85 14180.02 0.00 0.00 0.00 0.00 07:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 lo 12.73 12.73 1.15 1.15 0.00 0.00 0.00 0.00 07:13:01 ens3 1842.03 2362.06 136.25 18848.75 0.00 0.00 0.00 0.00 07:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 lo 16.46 16.46 1.50 1.50 0.00 0.00 0.00 0.00 07:14:01 ens3 1432.01 1698.08 122.54 13104.81 0.00 0.00 0.00 0.00 07:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 lo 42.27 42.27 3.84 3.84 0.00 0.00 0.00 0.00 07:15:01 ens3 352.25 256.20 431.96 64.82 0.00 0.00 0.00 0.00 07:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 07:16:01 ens3 49.08 46.98 228.29 12.94 0.00 0.00 0.00 0.00 Average: docker0 0.53 1.47 0.03 4.62 0.00 0.00 0.00 0.00 Average: lo 7.76 7.76 0.71 0.71 0.00 0.00 0.00 0.00 Average: ens3 846.99 839.53 1518.77 4428.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-24926) 07/01/25 _x86_64_ (8 CPU) 07:01:59 LINUX RESTART (8 CPU) 07:02:01 CPU %user %nice %system %iowait %steal %idle 07:03:02 all 8.26 0.00 1.29 3.18 0.03 87.23 07:03:02 0 8.23 0.00 1.66 3.90 0.02 86.20 07:03:02 1 9.14 0.00 1.29 2.96 0.03 86.59 07:03:02 2 3.43 0.00 2.01 9.77 0.03 84.76 07:03:02 3 8.65 0.00 1.15 0.40 0.02 89.78 07:03:02 4 4.08 0.00 1.15 0.62 0.02 94.13 07:03:02 5 16.49 0.00 1.17 1.45 0.05 80.84 07:03:02 6 10.90 0.00 1.05 0.37 0.03 87.65 07:03:02 7 5.20 0.00 0.84 6.02 0.03 87.92 07:04:01 all 18.07 0.00 1.26 3.62 0.05 77.00 07:04:01 0 10.69 0.00 0.43 0.09 0.03 88.76 07:04:01 1 15.07 0.00 1.17 0.51 0.05 83.19 07:04:01 2 14.74 0.00 1.19 22.19 0.05 61.82 07:04:01 3 20.92 0.00 0.98 0.27 0.05 77.78 07:04:01 4 10.33 0.00 0.93 0.88 0.03 87.81 07:04:01 5 47.98 0.00 3.16 3.23 0.08 45.55 07:04:01 6 12.11 0.00 0.77 0.09 0.03 87.01 07:04:01 7 12.68 0.00 1.43 1.72 0.09 84.09 07:05:01 all 34.81 0.00 1.99 1.35 0.08 61.76 07:05:01 0 26.31 0.00 1.89 0.02 0.07 71.71 07:05:01 1 31.79 0.00 1.25 0.02 0.08 66.86 07:05:01 2 46.27 0.00 3.45 7.22 0.10 42.97 07:05:01 3 36.95 0.00 1.62 0.25 0.08 61.09 07:05:01 4 43.28 0.00 2.24 0.05 0.08 54.35 07:05:01 5 33.02 0.00 1.49 1.77 0.07 63.65 07:05:01 6 29.09 0.00 2.16 0.50 0.10 68.15 07:05:01 7 31.77 0.00 1.85 0.99 0.07 65.32 07:06:01 all 28.96 0.00 2.35 4.54 0.06 64.09 07:06:01 0 25.97 0.00 2.21 0.80 0.07 70.95 07:06:01 1 35.22 0.00 3.18 0.03 0.07 61.50 07:06:01 2 36.89 0.00 2.55 3.66 0.07 56.83 07:06:01 3 21.29 0.00 1.34 0.00 0.03 77.35 07:06:01 4 22.86 0.00 3.47 22.96 0.07 50.64 07:06:01 5 34.71 0.00 2.90 8.95 0.07 53.37 07:06:01 6 29.93 0.00 1.95 0.03 0.07 68.02 07:06:01 7 24.74 0.00 1.17 0.00 0.05 74.04 07:07:01 all 26.49 0.00 2.18 3.66 0.07 67.61 07:07:01 0 16.54 0.00 1.19 0.96 0.05 81.27 07:07:01 1 25.39 0.00 4.10 17.00 0.07 53.44 07:07:01 2 15.96 0.00 2.34 2.21 0.07 79.42 07:07:01 3 25.36 0.00 1.19 4.64 0.07 68.74 07:07:01 4 14.22 0.00 1.29 1.97 0.05 82.46 07:07:01 5 35.38 0.00 2.78 2.07 0.08 59.69 07:07:01 6 38.84 0.00 3.82 0.35 0.08 56.91 07:07:01 7 40.13 0.00 0.72 0.05 0.08 59.02 07:08:01 all 9.88 0.00 2.56 5.19 0.05 82.32 07:08:01 0 4.53 0.00 1.29 1.02 0.03 93.13 07:08:01 1 9.88 0.00 5.92 11.41 0.07 72.72 07:08:01 2 3.39 0.00 3.21 24.40 0.05 68.95 07:08:01 3 8.47 0.00 2.15 0.34 0.03 89.01 07:08:01 4 5.21 0.00 1.96 3.10 0.07 89.67 07:08:01 5 15.71 0.00 0.97 0.07 0.03 83.22 07:08:01 6 17.63 0.00 2.78 1.12 0.05 78.41 07:08:01 7 14.24 0.00 2.24 0.05 0.05 83.42 07:09:01 all 4.67 0.00 3.27 6.87 0.04 85.15 07:09:01 0 5.70 0.00 2.96 11.05 0.03 80.26 07:09:01 1 4.39 0.00 2.05 13.14 0.03 80.39 07:09:01 2 2.67 0.00 2.77 0.99 0.03 93.53 07:09:01 3 6.09 0.00 4.43 7.45 0.05 81.98 07:09:01 4 5.03 0.00 5.45 6.28 0.03 83.20 07:09:01 5 4.55 0.00 2.26 2.70 0.05 90.45 07:09:01 6 4.37 0.00 4.91 13.35 0.03 77.33 07:09:01 7 4.55 0.00 1.36 0.08 0.03 93.97 07:10:01 all 4.91 0.00 3.69 6.15 0.04 85.21 07:10:01 0 3.88 0.00 2.02 3.13 0.03 90.94 07:10:01 1 4.60 0.00 3.27 3.96 0.05 88.12 07:10:01 2 5.36 0.00 6.60 4.82 0.05 83.16 07:10:01 3 6.25 0.00 6.27 9.26 0.05 78.18 07:10:01 4 4.50 0.00 3.01 10.37 0.05 82.07 07:10:01 5 5.77 0.00 1.83 0.10 0.02 92.28 07:10:01 6 4.26 0.00 3.67 15.76 0.03 76.28 07:10:01 7 4.68 0.00 2.84 1.76 0.03 90.70 07:11:01 all 18.80 0.00 1.44 0.83 0.07 78.86 07:11:01 0 21.59 0.00 1.04 0.13 0.07 77.17 07:11:01 1 21.89 0.00 1.40 0.00 0.05 76.66 07:11:01 2 15.77 0.00 1.08 0.00 0.05 83.09 07:11:01 3 21.11 0.00 2.80 3.14 0.07 72.88 07:11:01 4 19.13 0.00 1.76 1.54 0.05 77.52 07:11:01 5 22.16 0.00 0.94 0.20 0.08 76.62 07:11:01 6 11.40 0.00 0.40 0.05 0.07 88.08 07:11:01 7 17.37 0.00 2.13 1.59 0.07 78.84 07:12:01 all 17.41 0.00 0.62 0.04 0.05 81.88 07:12:01 0 19.31 0.00 0.57 0.00 0.05 80.07 07:12:01 1 18.25 0.00 0.54 0.00 0.07 81.15 07:12:01 2 15.25 0.00 0.53 0.02 0.05 84.15 07:12:01 3 15.07 0.00 0.62 0.08 0.05 84.18 07:12:01 4 19.52 0.00 0.72 0.02 0.07 79.67 07:12:01 5 22.46 0.00 0.77 0.20 0.07 76.50 07:12:01 6 7.59 0.00 0.40 0.00 0.05 91.96 07:12:01 7 21.79 0.00 0.77 0.00 0.07 77.37 07:13:01 all 22.49 0.00 0.79 0.04 0.08 76.61 07:13:01 0 14.83 0.00 0.45 0.02 0.05 84.66 07:13:01 1 22.86 0.00 0.82 0.23 0.08 76.00 07:13:01 2 24.21 0.00 0.84 0.00 0.07 74.88 07:13:01 3 27.78 0.00 1.07 0.00 0.08 71.06 07:13:01 4 26.96 0.00 0.96 0.00 0.10 71.98 07:13:01 5 28.71 0.00 1.05 0.00 0.10 70.13 07:13:01 6 9.41 0.00 0.34 0.02 0.05 90.18 07:13:01 7 25.17 0.00 0.84 0.02 0.08 73.89 07:13:01 CPU %user %nice %system %iowait %steal %idle 07:14:01 all 16.43 0.00 1.27 1.03 0.06 81.21 07:14:01 0 20.10 0.00 1.10 0.03 0.05 78.72 07:14:01 1 18.96 0.00 0.84 0.30 0.07 79.83 07:14:01 2 18.57 0.00 3.41 6.19 0.08 71.75 07:14:01 3 18.02 0.00 1.24 0.02 0.07 80.66 07:14:01 4 14.85 0.00 0.59 0.02 0.05 84.50 07:14:01 5 14.98 0.00 0.80 0.02 0.03 84.17 07:14:01 6 4.13 0.00 0.22 0.00 0.07 95.59 07:14:01 7 21.79 0.00 1.95 1.65 0.08 74.53 07:15:01 all 13.77 0.00 5.01 2.65 0.05 78.51 07:15:01 0 12.93 0.00 7.73 0.03 0.07 79.24 07:15:01 1 14.11 0.00 6.25 0.51 0.07 79.07 07:15:01 2 18.96 0.00 7.01 5.50 0.07 68.47 07:15:01 3 10.29 0.00 1.89 0.13 0.05 87.63 07:15:01 4 12.23 0.00 2.48 3.23 0.03 82.02 07:15:01 5 11.26 0.00 6.55 6.59 0.07 75.53 07:15:01 6 14.21 0.00 2.21 0.02 0.03 83.53 07:15:01 7 16.24 0.00 5.96 5.13 0.07 72.59 07:16:01 all 16.41 0.00 2.80 0.20 0.05 80.53 07:16:01 0 10.83 0.00 4.20 0.25 0.05 84.67 07:16:01 1 22.05 0.00 2.43 0.03 0.05 75.43 07:16:01 2 23.33 0.00 3.96 0.05 0.07 72.60 07:16:01 3 7.86 0.00 2.16 1.19 0.03 88.76 07:16:01 4 24.87 0.00 1.87 0.03 0.07 73.16 07:16:01 5 13.42 0.00 3.75 0.07 0.05 82.72 07:16:01 6 13.92 0.00 2.34 0.02 0.05 83.68 07:16:01 7 15.11 0.00 1.75 0.00 0.05 83.09 Average: all 17.25 0.00 2.18 2.81 0.06 77.71 Average: 0 14.41 0.00 2.05 1.53 0.05 81.97 Average: 1 18.13 0.00 2.47 3.58 0.06 75.76 Average: 2 17.50 0.00 2.93 6.20 0.06 73.32 Average: 3 16.72 0.00 2.06 1.94 0.05 79.22 Average: 4 16.24 0.00 1.99 3.65 0.06 78.07 Average: 5 21.88 0.00 2.18 1.96 0.06 73.92 Average: 6 14.86 0.00 1.93 2.25 0.05 80.90 Average: 7 18.26 0.00 1.84 1.36 0.06 78.48