---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6000 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 712K 3.2G 1% /run /dev/vda1 155G 16G 140G 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 907 23277 0 7982 30804 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:3a:a5:dd brd ff:ff:ff:ff:ff:ff inet 10.30.107.52/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85526sec preferred_lft 85526sec inet6 fe80::f816:3eff:fe3a:a5dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fa:e2:04:78 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:faff:fee2:478/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6000) 10/24/25 _x86_64_ (8 CPU) 08:03:40 LINUX RESTART (8 CPU) 08:04:01 tps rtps wtps bread/s bwrtn/s 08:05:02 139.93 72.20 67.72 5161.41 43496.48 08:06:01 52.84 0.36 52.48 35.11 11016.44 08:07:01 99.67 18.98 80.69 2210.73 14676.84 08:08:01 100.28 0.35 99.93 21.86 59873.49 08:09:01 141.07 0.08 140.98 3.45 69497.53 08:10:01 92.95 0.52 92.44 4.53 73183.87 08:11:01 304.32 3.17 301.15 412.33 18362.54 08:12:01 39.87 7.48 32.38 1359.20 8480.93 08:13:01 128.80 0.00 128.80 0.00 21251.03 08:14:01 61.20 0.02 61.18 0.53 16200.20 08:15:01 20.75 0.47 20.28 19.87 15669.20 08:16:01 13.96 0.00 13.96 0.00 6098.58 08:17:01 58.62 0.88 57.74 58.50 6745.83 08:18:01 37.25 1.10 36.15 71.98 7794.34 Average: 92.31 7.55 84.76 669.04 26627.83 08:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:02 30388776 31720156 2550444 7.74 46492 1608944 1417092 4.17 814804 1472464 39128 08:06:01 30028240 31613244 2910980 8.84 66516 1828656 1493872 4.40 970916 1648224 172536 08:07:01 27252440 31487404 5686780 17.26 90192 4401024 3013864 8.87 1097672 4182008 2544008 08:08:01 25482352 31637952 7456868 22.64 130408 6145380 1734860 5.10 999640 5923432 2665248 08:09:01 25138160 31631308 7801060 23.68 132852 6473084 1769380 5.21 1006272 6250396 1200592 08:10:01 24583780 31635116 8355440 25.37 147224 6973344 1749928 5.15 1010604 6749684 74288 08:11:01 22916172 30168200 10023048 30.43 161760 7160724 7899212 23.24 2675292 6681012 1340 08:12:01 22032476 29545140 10906744 33.11 176144 7383736 9420460 27.72 3384588 6817516 170572 08:13:01 21776572 29522528 11162648 33.89 185772 7585388 9164128 26.96 3449124 6979628 12200 08:14:01 21248980 29566308 11690240 35.49 195952 8122508 8807524 25.91 3752484 7186808 239020 08:15:01 21323996 29190480 11615224 35.26 196272 7682668 9253388 27.23 4123304 6744096 1944 08:16:01 21245028 29113372 11694192 35.50 196372 7684188 9378020 27.59 4200824 6744792 456 08:17:01 23855224 31561864 9083996 27.58 197168 7517940 1640188 4.83 1860616 6557156 10324 08:18:01 23801544 31506936 9137676 27.74 198660 7515968 1702252 5.01 1922884 6549184 11332 Average: 24362410 30707143 8576810 26.04 151556 6291682 4888869 14.38 2233502 5749029 510213 08:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:02 ens3 307.68 221.28 995.13 58.66 0.00 0.00 0.00 0.00 08:05:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:02 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 08:06:01 ens3 33.27 25.23 688.30 4.80 0.00 0.00 0.00 0.00 08:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 08:07:01 ens3 846.75 472.73 27518.04 42.52 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 lo 11.73 11.73 1.09 1.09 0.00 0.00 0.00 0.00 08:08:01 ens3 423.15 230.46 14628.59 18.93 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 lo 2.40 2.40 0.21 0.21 0.00 0.00 0.00 0.00 08:09:01 ens3 3.62 3.78 0.85 0.91 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 br-6a56ff2e7f95 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 ens3 5.96 5.65 1.41 1.45 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:11:01 vethba418ae 1.58 2.02 0.17 0.19 0.00 0.00 0.00 0.00 08:11:01 vethe21b132 0.15 0.45 0.01 0.02 0.00 0.00 0.00 0.00 08:11:01 br-6a56ff2e7f95 10.50 20.03 0.81 325.15 0.00 0.00 0.00 0.00 08:11:01 veth80b3a90 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 08:12:01 vethba418ae 4.08 5.35 0.69 0.79 0.00 0.00 0.00 0.00 08:12:01 vethe21b132 0.40 0.42 0.05 0.99 0.00 0.00 0.00 0.00 08:12:01 br-6a56ff2e7f95 0.53 0.62 0.05 0.04 0.00 0.00 0.00 0.00 08:12:01 veth80b3a90 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 vethba418ae 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 08:13:01 vethe21b132 0.50 0.52 0.05 1.20 0.00 0.00 0.00 0.00 08:13:01 br-6a56ff2e7f95 0.35 0.23 0.02 0.02 0.00 0.00 0.00 0.00 08:13:01 veth80b3a90 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 vethba418ae 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 08:14:01 vethe21b132 0.50 0.50 0.05 1.20 0.00 0.00 0.00 0.00 08:14:01 br-6a56ff2e7f95 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 veth80b3a90 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 vethba418ae 1.30 1.50 0.17 0.18 0.00 0.00 0.00 0.00 08:15:01 vethe21b132 0.52 0.62 0.05 1.28 0.00 0.00 0.00 0.00 08:15:01 br-6a56ff2e7f95 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 veth80b3a90 0.43 0.62 0.10 0.08 0.00 0.00 0.00 0.00 08:16:01 vethba418ae 0.52 0.62 0.06 0.07 0.00 0.00 0.00 0.00 08:16:01 vethe21b132 0.52 0.52 0.05 1.29 0.00 0.00 0.00 0.00 08:16:01 br-6a56ff2e7f95 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 veth80b3a90 0.25 0.38 0.06 0.04 0.00 0.00 0.00 0.00 08:17:01 ens3 1799.95 1090.34 46447.32 174.03 0.00 0.00 0.00 0.00 08:17:01 docker0 43.81 64.93 3.96 1394.78 0.00 0.00 0.00 0.00 08:17:01 lo 30.55 30.55 2.69 2.69 0.00 0.00 0.00 0.00 08:18:01 ens3 16.21 15.00 11.87 6.48 0.00 0.00 0.00 0.00 08:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 129.07 78.67 3322.17 12.86 0.00 0.00 0.00 0.00 Average: docker0 3.13 4.64 0.28 99.74 0.00 0.00 0.00 0.00 Average: lo 2.03 2.03 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6000) 10/24/25 _x86_64_ (8 CPU) 08:03:40 LINUX RESTART (8 CPU) 08:04:01 CPU %user %nice %system %iowait %steal %idle 08:05:02 all 6.32 0.00 0.96 11.08 0.05 81.58 08:05:02 0 3.37 0.00 0.82 1.47 0.05 94.29 08:05:02 1 8.70 0.00 1.09 5.63 0.05 84.54 08:05:02 2 7.03 0.00 0.89 12.53 0.05 79.51 08:05:02 3 3.78 0.00 1.62 25.57 0.07 68.95 08:05:02 4 9.43 0.00 0.67 2.34 0.07 87.50 08:05:02 5 8.55 0.00 0.99 16.03 0.05 74.38 08:05:02 6 3.56 0.00 0.95 23.29 0.03 72.17 08:05:02 7 6.19 0.00 0.75 1.86 0.07 91.14 08:06:01 all 3.95 0.00 0.30 8.62 0.02 87.11 08:06:01 0 0.03 0.00 0.00 0.00 0.00 99.97 08:06:01 1 2.47 0.00 0.26 27.53 0.05 69.70 08:06:01 2 0.00 0.00 0.02 0.00 0.00 99.98 08:06:01 3 2.82 0.00 0.17 36.98 0.03 60.00 08:06:01 4 22.91 0.00 1.66 4.57 0.05 70.80 08:06:01 5 2.37 0.00 0.22 0.00 0.02 97.39 08:06:01 6 0.96 0.00 0.03 0.00 0.02 98.99 08:06:01 7 0.05 0.00 0.03 0.00 0.02 99.90 08:07:01 all 8.93 0.00 2.42 7.52 0.07 81.07 08:07:01 0 4.25 0.00 2.73 0.75 0.03 92.24 08:07:01 1 16.19 0.00 2.75 44.17 0.12 36.77 08:07:01 2 13.03 0.00 3.05 5.08 0.08 78.76 08:07:01 3 9.18 0.00 2.33 1.78 0.05 86.66 08:07:01 4 12.56 0.00 2.19 6.75 0.12 78.38 08:07:01 5 5.60 0.00 2.39 0.17 0.05 91.80 08:07:01 6 5.87 0.00 1.72 0.75 0.05 91.62 08:07:01 7 4.79 0.00 2.16 0.87 0.05 92.13 08:08:01 all 7.77 0.00 3.26 26.67 0.09 62.21 08:08:01 0 7.48 0.00 3.82 19.08 0.10 69.52 08:08:01 1 5.89 0.00 3.18 43.11 0.05 47.77 08:08:01 2 9.31 0.00 3.23 17.93 0.10 69.44 08:08:01 3 10.54 0.00 3.64 9.31 0.12 76.39 08:08:01 4 7.77 0.00 3.52 33.25 0.07 55.38 08:08:01 5 7.37 0.00 3.58 54.06 0.08 34.91 08:08:01 6 7.40 0.00 2.11 13.26 0.12 77.12 08:08:01 7 6.38 0.00 2.99 23.32 0.10 67.20 08:09:01 all 1.53 0.00 0.79 25.37 0.05 72.26 08:09:01 0 1.46 0.00 0.80 51.45 0.03 46.26 08:09:01 1 2.24 0.00 0.55 1.15 0.03 96.03 08:09:01 2 2.42 0.00 0.73 23.58 0.10 73.16 08:09:01 3 1.02 0.00 0.73 33.86 0.02 64.38 08:09:01 4 0.78 0.00 0.70 44.48 0.07 53.97 08:09:01 5 1.62 0.00 1.34 34.01 0.03 63.00 08:09:01 6 1.14 0.00 0.87 9.23 0.02 88.75 08:09:01 7 1.63 0.00 0.58 5.24 0.07 92.48 08:10:01 all 2.82 0.00 1.24 18.87 0.03 77.04 08:10:01 0 3.02 0.00 1.22 8.56 0.03 87.17 08:10:01 1 2.48 0.00 0.97 2.11 0.03 94.41 08:10:01 2 3.05 0.00 1.29 59.49 0.05 36.12 08:10:01 3 3.11 0.00 1.12 6.05 0.03 89.69 08:10:01 4 2.68 0.00 2.03 69.05 0.05 26.19 08:10:01 5 3.22 0.00 1.57 0.43 0.03 94.74 08:10:01 6 2.54 0.00 0.53 0.13 0.03 96.76 08:10:01 7 2.44 0.00 1.19 5.44 0.02 90.92 08:11:01 all 19.31 0.00 3.38 12.00 0.15 65.17 08:11:01 0 24.27 0.00 3.65 12.46 0.13 59.49 08:11:01 1 22.76 0.00 3.77 2.36 0.12 70.99 08:11:01 2 19.50 0.00 3.10 8.29 0.19 68.92 08:11:01 3 14.48 0.00 3.25 10.01 0.13 72.12 08:11:01 4 27.69 0.00 4.28 41.52 0.17 26.34 08:11:01 5 14.15 0.00 3.33 12.81 0.12 69.59 08:11:01 6 15.56 0.00 2.49 5.74 0.13 76.07 08:11:01 7 15.96 0.00 3.19 2.76 0.14 77.96 08:12:01 all 13.54 0.00 1.74 4.76 0.14 79.81 08:12:01 0 13.46 0.00 1.91 0.42 0.10 84.12 08:12:01 1 15.21 0.00 2.02 2.24 0.12 80.41 08:12:01 2 9.04 0.00 1.39 6.43 0.12 83.02 08:12:01 3 17.90 0.00 2.29 9.16 0.27 70.38 08:12:01 4 20.41 0.00 2.23 18.92 0.15 58.29 08:12:01 5 9.95 0.00 1.11 0.15 0.13 88.66 08:12:01 6 10.35 0.00 1.34 0.70 0.12 87.49 08:12:01 7 12.04 0.00 1.63 0.17 0.10 86.06 08:13:01 all 3.40 0.00 0.92 14.93 0.07 80.67 08:13:01 0 4.65 0.00 1.08 43.15 0.10 51.02 08:13:01 1 4.07 0.00 1.59 12.90 0.12 81.32 08:13:01 2 1.52 0.00 0.65 5.26 0.05 92.52 08:13:01 3 4.90 0.00 1.36 48.91 0.08 44.75 08:13:01 4 1.42 0.00 0.38 3.81 0.07 94.32 08:13:01 5 2.89 0.00 0.95 0.33 0.07 95.75 08:13:01 6 2.38 0.00 0.54 4.32 0.08 92.68 08:13:01 7 5.41 0.00 0.82 0.75 0.05 92.97 08:14:01 all 4.15 0.00 0.74 10.50 0.08 84.53 08:14:01 0 2.49 0.00 0.38 15.77 0.05 81.30 08:14:01 1 8.88 0.00 1.34 4.05 0.08 85.64 08:14:01 2 3.13 0.00 0.82 3.07 0.12 92.86 08:14:01 3 8.39 0.00 1.45 9.53 0.12 80.52 08:14:01 4 3.05 0.00 0.59 36.23 0.07 60.07 08:14:01 5 2.27 0.00 0.35 1.13 0.05 96.20 08:14:01 6 1.50 0.00 0.42 12.54 0.10 85.44 08:14:01 7 3.51 0.00 0.59 1.59 0.05 94.26 08:15:01 all 8.82 0.00 1.32 4.29 0.13 85.44 08:15:01 0 8.47 0.00 1.12 0.35 0.13 89.92 08:15:01 1 10.73 0.00 1.42 1.46 0.12 86.27 08:15:01 2 6.53 0.00 1.49 1.41 0.08 90.48 08:15:01 3 10.19 0.00 1.76 9.15 0.10 78.81 08:15:01 4 9.27 0.00 1.04 1.40 0.13 88.15 08:15:01 5 8.20 0.00 1.02 0.42 0.10 90.26 08:15:01 6 8.35 0.00 0.95 18.56 0.25 71.88 08:15:01 7 8.80 0.00 1.74 1.54 0.12 87.80 08:15:01 CPU %user %nice %system %iowait %steal %idle 08:16:01 all 2.84 0.00 0.55 1.59 0.08 94.94 08:16:01 0 3.26 0.00 0.57 0.15 0.07 95.96 08:16:01 1 3.75 0.00 0.54 0.37 0.07 95.29 08:16:01 2 1.82 0.00 0.39 0.34 0.12 97.34 08:16:01 3 3.21 0.00 1.11 0.99 0.08 94.61 08:16:01 4 3.54 0.00 0.59 0.00 0.20 95.67 08:16:01 5 1.57 0.00 0.47 0.37 0.05 97.54 08:16:01 6 2.19 0.00 0.32 10.44 0.03 87.02 08:16:01 7 3.38 0.00 0.44 0.02 0.05 96.11 08:17:01 all 2.66 0.00 0.91 4.12 0.06 92.25 08:17:01 0 1.80 0.00 1.02 1.79 0.07 95.32 08:17:01 1 1.86 0.00 0.92 0.15 0.05 97.02 08:17:01 2 4.85 0.00 1.07 2.48 0.07 91.53 08:17:01 3 3.19 0.00 1.04 1.07 0.07 94.63 08:17:01 4 2.38 0.00 0.80 1.20 0.05 95.57 08:17:01 5 1.39 0.00 0.79 0.47 0.08 97.27 08:17:01 6 1.97 0.00 0.77 23.70 0.05 73.51 08:17:01 7 3.84 0.00 0.91 2.03 0.07 93.16 08:18:01 all 7.08 0.00 0.42 5.01 0.04 87.45 08:18:01 0 4.24 0.00 0.28 2.48 0.07 92.93 08:18:01 1 0.12 0.00 0.12 0.03 0.02 99.72 08:18:01 2 6.04 0.00 0.62 0.35 0.05 92.95 08:18:01 3 29.29 0.00 1.21 29.56 0.07 39.88 08:18:01 4 7.57 0.00 0.40 2.44 0.03 89.55 08:18:01 5 9.24 0.00 0.33 1.52 0.05 88.85 08:18:01 6 0.15 0.00 0.08 0.00 0.00 99.77 08:18:01 7 0.32 0.00 0.30 3.91 0.00 95.47 Average: all 6.65 0.00 1.35 11.10 0.08 80.83 Average: 0 5.87 0.00 1.38 11.31 0.07 81.37 Average: 1 7.52 0.00 1.46 10.48 0.07 80.47 Average: 2 6.23 0.00 1.34 10.45 0.08 81.90 Average: 3 8.70 0.00 1.65 16.56 0.09 73.00 Average: 4 9.37 0.00 1.50 19.00 0.09 70.04 Average: 5 5.60 0.00 1.32 8.69 0.07 84.34 Average: 6 4.56 0.00 0.94 8.77 0.07 85.66 Average: 7 5.33 0.00 1.24 3.54 0.06 89.83