---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-23689 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 14G 142G 9% / 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 863 25347 0 5956 30848 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:ca:f3:ef brd ff:ff:ff:ff:ff:ff inet 10.30.106.147/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85405sec preferred_lft 85405sec inet6 fe80::f816:3eff:feca:f3ef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:a5:7a:83 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-v1-8c-8g-23689) 06/25/25 _x86_64_ (8 CPU) 12:04:58 LINUX RESTART (8 CPU) 12:05:01 tps rtps wtps bread/s bwrtn/s 12:06:03 295.22 73.94 221.28 5304.37 107638.65 12:07:01 190.74 15.69 175.06 323.67 83793.28 12:08:01 116.81 6.83 109.98 477.79 37690.52 12:09:01 87.65 0.75 86.90 21.73 32202.50 12:10:01 54.94 0.03 54.91 0.27 24083.99 12:11:01 46.03 1.25 44.78 61.99 39277.32 12:12:01 5.28 0.00 5.28 0.00 486.72 12:13:01 16.75 5.35 11.40 178.24 1065.29 12:14:01 176.25 0.23 176.02 8.93 62198.57 12:15:01 165.72 0.05 165.67 4.67 42682.22 12:16:01 49.39 0.83 48.56 18.66 52872.65 12:17:01 88.45 0.03 88.42 0.53 3255.19 12:18:01 56.52 0.02 56.51 0.53 24466.46 12:19:01 166.62 0.00 166.62 0.00 24753.87 12:20:01 191.47 0.00 191.47 0.00 10048.19 12:21:01 144.91 3.68 141.23 37.59 7820.70 Average: 115.64 6.78 108.87 402.65 34544.18 12:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:03 30175124 31654380 2764096 8.39 58664 1735248 1411772 4.15 925412 1558776 123096 12:07:01 28927456 30783480 4011764 12.18 88588 2061368 2638092 7.76 1824380 1862760 128224 12:08:01 26538096 28917984 6401124 19.43 99060 2559308 4347212 12.79 3777424 2260992 77856 12:09:01 25870416 28457548 7068804 21.46 107296 2750364 4588160 13.50 4337992 2351556 19916 12:10:01 24107600 26891892 8831620 26.81 111280 2939976 6409212 18.86 5914912 2523476 8272 12:11:01 24550444 27854036 8388776 25.47 114028 3440536 5733128 16.87 5105568 2876388 10496 12:12:01 24437392 27743992 8501828 25.81 114088 3443248 5781620 17.01 5213972 2878744 68 12:13:01 26444708 30057316 6494512 19.72 115532 3737488 3039936 8.94 2941588 3140652 435992 12:14:01 24726248 28982444 8212972 24.93 127924 4349580 4571880 13.45 4032316 3747048 434696 12:15:01 23877304 28608804 9061916 27.51 138060 4799972 4754032 13.99 4418048 4194108 431552 12:16:01 23447360 28683016 9491860 28.82 140312 5284484 4546828 13.38 4367168 4655284 10284 12:17:01 24486436 29569448 8452784 25.66 145028 5130040 3312200 9.75 3491704 4498472 9904 12:18:01 22238232 28050716 10700988 32.49 147512 5835152 5366952 15.79 5025288 5185960 506840 12:19:01 21904680 27723036 11034540 33.50 154892 5832264 5510956 16.21 5373552 5167228 4180 12:20:01 21743088 27567948 11196132 33.99 160648 5833360 5504164 16.19 5534644 5168236 3604 12:21:01 25894588 31532308 7044632 21.39 165216 5649664 1513180 4.45 1573248 4998164 27616 Average: 24960573 28942397 7978647 24.22 124258 4086378 4314333 12.69 3991076 3566740 139537 12:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:03 ens3 445.62 289.79 1871.97 77.13 0.00 0.00 0.00 0.00 12:06:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:03 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 12:07:01 ens3 302.33 238.03 2186.26 34.60 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 lo 0.83 0.83 0.09 0.09 0.00 0.00 0.00 0.00 12:08:01 ens3 577.34 408.55 6663.25 86.50 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 lo 6.50 6.50 0.63 0.63 0.00 0.00 0.00 0.00 12:09:01 ens3 422.91 249.71 2497.59 84.79 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 lo 18.25 18.25 5.30 5.30 0.00 0.00 0.00 0.00 12:10:01 ens3 72.60 48.78 14.52 82.36 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 lo 126.50 126.50 36.56 36.56 0.00 0.00 0.00 0.00 12:11:01 ens3 245.64 162.17 660.66 69.40 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 lo 44.01 44.01 6.06 6.06 0.00 0.00 0.00 0.00 12:12:01 ens3 9.73 6.65 1.93 15.15 0.00 0.00 0.00 0.00 12:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 lo 22.20 22.20 3.39 3.39 0.00 0.00 0.00 0.00 12:13:01 ens3 178.37 116.55 345.66 40.57 0.00 0.00 0.00 0.00 12:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 lo 3.60 3.60 0.47 0.47 0.00 0.00 0.00 0.00 12:14:01 ens3 127.81 69.44 30.34 87.53 0.00 0.00 0.00 0.00 12:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 lo 180.85 180.85 66.15 66.15 0.00 0.00 0.00 0.00 12:15:01 ens3 212.46 119.76 147.63 166.10 0.00 0.00 0.00 0.00 12:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 lo 155.82 155.82 72.25 72.25 0.00 0.00 0.00 0.00 12:16:01 ens3 142.89 104.13 561.27 72.93 0.00 0.00 0.00 0.00 12:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 lo 62.81 62.81 25.60 25.60 0.00 0.00 0.00 0.00 12:17:01 ens3 19.93 15.41 4.29 11.86 0.00 0.00 0.00 0.00 12:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 lo 18.31 18.31 11.10 11.10 0.00 0.00 0.00 0.00 12:18:01 ens3 208.18 126.16 363.71 47.84 0.00 0.00 0.00 0.00 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 lo 10.66 10.66 2.19 2.19 0.00 0.00 0.00 0.00 12:19:01 ens3 13.31 10.85 2.87 5.05 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 lo 65.47 65.47 12.29 12.29 0.00 0.00 0.00 0.00 12:20:01 ens3 5.33 4.55 1.22 1.86 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 lo 73.47 73.47 13.75 13.75 0.00 0.00 0.00 0.00 12:21:01 ens3 23.53 17.01 9.51 14.43 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 lo 69.49 69.49 15.46 15.46 0.00 0.00 0.00 0.00 Average: ens3 187.76 123.99 957.62 56.18 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 53.89 53.89 17.00 17.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-23689) 06/25/25 _x86_64_ (8 CPU) 12:04:58 LINUX RESTART (8 CPU) 12:05:01 CPU %user %nice %system %iowait %steal %idle 12:06:03 all 8.03 0.00 1.27 3.50 0.03 87.16 12:06:03 0 12.42 0.00 1.33 0.43 0.03 85.78 12:06:03 1 7.65 0.00 0.99 4.86 0.03 86.47 12:06:03 2 4.58 0.00 1.03 0.53 0.02 93.84 12:06:03 3 6.55 0.00 1.92 0.57 0.02 90.94 12:06:03 4 12.16 0.00 1.19 0.45 0.03 86.17 12:06:03 5 12.43 0.00 1.67 4.49 0.02 81.40 12:06:03 6 5.06 0.00 0.97 11.30 0.03 82.64 12:06:03 7 3.41 0.00 1.02 5.42 0.05 90.09 12:07:01 all 14.75 0.00 0.96 2.92 0.05 81.32 12:07:01 0 10.32 0.00 0.60 0.17 0.03 88.86 12:07:01 1 14.68 0.00 0.76 0.54 0.05 83.97 12:07:01 2 10.23 0.00 1.00 6.82 0.05 81.89 12:07:01 3 7.19 0.00 0.35 0.10 0.03 92.32 12:07:01 4 22.89 0.00 1.52 1.71 0.07 73.82 12:07:01 5 31.25 0.00 1.71 1.76 0.07 65.21 12:07:01 6 13.29 0.00 0.55 0.79 0.03 85.33 12:07:01 7 8.14 0.00 1.14 11.48 0.05 79.18 12:08:01 all 35.50 0.00 1.32 0.86 0.07 62.25 12:08:01 0 44.31 0.00 1.22 0.12 0.08 54.28 12:08:01 1 39.98 0.00 1.92 0.70 0.07 57.33 12:08:01 2 43.37 0.00 1.47 3.29 0.08 51.79 12:08:01 3 39.87 0.00 1.14 0.22 0.07 58.71 12:08:01 4 28.58 0.00 1.58 0.60 0.07 69.17 12:08:01 5 21.88 0.00 1.09 1.16 0.05 75.82 12:08:01 6 39.27 0.00 1.35 0.27 0.05 59.07 12:08:01 7 26.96 0.00 0.77 0.48 0.05 71.74 12:09:01 all 38.86 0.00 1.22 0.93 0.07 58.92 12:09:01 0 37.16 0.00 0.55 0.05 0.05 62.19 12:09:01 1 23.72 0.00 1.14 2.85 0.07 72.22 12:09:01 2 54.13 0.00 2.31 3.92 0.10 39.54 12:09:01 3 47.95 0.00 0.95 0.02 0.08 51.00 12:09:01 4 40.77 0.00 1.67 0.17 0.07 57.33 12:09:01 5 28.36 0.00 0.72 0.33 0.05 70.54 12:09:01 6 40.12 0.00 1.22 0.05 0.08 58.53 12:09:01 7 38.67 0.00 1.17 0.05 0.08 60.03 12:10:01 all 27.33 0.00 0.64 0.79 0.05 71.18 12:10:01 0 37.07 0.00 2.09 3.96 0.08 56.80 12:10:01 1 18.86 0.00 0.43 1.88 0.05 78.78 12:10:01 2 42.11 0.00 0.23 0.15 0.05 57.46 12:10:01 3 21.34 0.00 0.33 0.03 0.05 78.25 12:10:01 4 37.73 0.00 0.35 0.10 0.05 61.77 12:10:01 5 28.79 0.00 0.53 0.05 0.05 70.58 12:10:01 6 14.69 0.00 0.70 0.05 0.03 84.53 12:10:01 7 18.03 0.00 0.55 0.08 0.05 81.28 12:11:01 all 27.52 0.00 0.91 0.66 0.05 70.86 12:11:01 0 33.62 0.00 0.80 0.02 0.07 65.50 12:11:01 1 18.66 0.00 0.63 0.30 0.05 80.36 12:11:01 2 32.86 0.00 0.52 0.02 0.07 66.54 12:11:01 3 33.65 0.00 2.27 2.24 0.07 61.77 12:11:01 4 33.41 0.00 0.57 0.08 0.07 65.88 12:11:01 5 20.75 0.00 0.38 0.08 0.05 78.73 12:11:01 6 26.37 0.00 1.45 2.52 0.05 69.60 12:11:01 7 20.84 0.00 0.62 0.03 0.03 78.47 12:12:01 all 3.27 0.00 0.08 0.05 0.02 96.59 12:12:01 0 3.85 0.00 0.10 0.00 0.02 96.03 12:12:01 1 2.52 0.00 0.05 0.27 0.02 97.14 12:12:01 2 2.92 0.00 0.07 0.00 0.03 96.98 12:12:01 3 3.48 0.00 0.08 0.00 0.02 96.42 12:12:01 4 4.28 0.00 0.07 0.00 0.02 95.63 12:12:01 5 1.82 0.00 0.15 0.00 0.02 98.01 12:12:01 6 2.82 0.00 0.05 0.07 0.02 97.05 12:12:01 7 4.38 0.00 0.02 0.08 0.02 95.50 12:13:01 all 24.41 0.00 0.65 0.04 0.04 74.85 12:13:01 0 23.57 0.00 0.58 0.07 0.03 75.75 12:13:01 1 27.67 0.00 0.45 0.05 0.03 71.80 12:13:01 2 19.69 0.00 0.42 0.00 0.03 79.86 12:13:01 3 27.91 0.00 0.93 0.02 0.03 71.11 12:13:01 4 14.69 0.00 0.43 0.00 0.03 84.84 12:13:01 5 33.34 0.00 1.17 0.00 0.07 65.43 12:13:01 6 22.93 0.00 0.38 0.02 0.03 76.64 12:13:01 7 25.53 0.00 0.93 0.15 0.05 73.33 12:14:01 all 31.69 0.00 1.54 1.83 0.06 64.87 12:14:01 0 36.17 0.00 3.10 3.52 0.07 57.15 12:14:01 1 19.44 0.00 1.01 2.52 0.08 76.94 12:14:01 2 30.38 0.00 1.37 0.58 0.07 67.60 12:14:01 3 25.95 0.00 1.87 0.38 0.07 71.74 12:14:01 4 30.35 0.00 1.12 4.99 0.05 63.50 12:14:01 5 39.20 0.00 0.42 0.02 0.05 60.32 12:14:01 6 44.23 0.00 2.42 1.89 0.07 51.40 12:14:01 7 27.95 0.00 0.97 0.77 0.07 70.25 12:15:01 all 33.07 0.00 1.23 1.78 0.07 63.85 12:15:01 0 18.86 0.00 0.38 0.02 0.03 80.71 12:15:01 1 27.42 0.00 1.30 0.25 0.07 70.96 12:15:01 2 23.71 0.00 0.99 0.70 0.05 74.55 12:15:01 3 41.65 0.00 2.47 3.82 0.07 52.00 12:15:01 4 36.95 0.00 1.32 7.04 0.08 54.60 12:15:01 5 44.63 0.00 1.70 0.48 0.07 53.12 12:15:01 6 32.69 0.00 0.85 0.62 0.08 65.76 12:15:01 7 38.62 0.00 0.89 1.32 0.08 59.09 12:16:01 all 37.22 0.00 1.08 1.95 0.07 59.67 12:16:01 0 40.77 0.00 1.12 0.02 0.07 58.03 12:16:01 1 37.09 0.00 0.77 4.85 0.08 57.20 12:16:01 2 23.00 0.00 0.51 0.02 0.07 76.41 12:16:01 3 38.60 0.00 1.00 0.05 0.08 60.27 12:16:01 4 36.85 0.00 0.68 2.14 0.07 60.26 12:16:01 5 39.00 0.00 1.30 0.00 0.07 59.64 12:16:01 6 37.99 0.00 1.35 3.16 0.08 57.41 12:16:01 7 44.57 0.00 1.92 5.46 0.08 47.97 12:16:01 CPU %user %nice %system %iowait %steal %idle 12:17:01 all 17.04 0.00 0.54 0.43 0.04 81.94 12:17:01 0 18.38 0.00 0.70 0.35 0.03 80.54 12:17:01 1 13.69 0.00 0.24 0.02 0.05 86.00 12:17:01 2 18.01 0.00 0.52 0.28 0.05 81.14 12:17:01 3 17.68 0.00 0.88 0.33 0.05 81.05 12:17:01 4 20.59 0.00 0.50 2.07 0.03 76.80 12:17:01 5 18.86 0.00 0.40 0.05 0.03 80.66 12:17:01 6 11.63 0.00 0.77 0.28 0.05 87.27 12:17:01 7 17.44 0.00 0.28 0.05 0.05 82.18 12:18:01 all 39.70 0.00 1.02 0.60 0.07 58.60 12:18:01 0 33.92 0.00 0.90 0.02 0.08 65.08 12:18:01 1 43.21 0.00 0.77 0.07 0.07 55.88 12:18:01 2 37.14 0.00 1.14 0.00 0.07 61.65 12:18:01 3 34.81 0.00 0.87 0.15 0.07 64.10 12:18:01 4 52.90 0.00 0.95 0.92 0.08 45.14 12:18:01 5 56.71 0.00 2.05 3.32 0.10 37.82 12:18:01 6 25.04 0.00 0.58 0.10 0.05 74.23 12:18:01 7 33.92 0.00 0.93 0.25 0.05 64.85 12:19:01 all 18.70 0.00 0.93 2.02 0.05 78.29 12:19:01 0 10.23 0.00 0.75 0.68 0.02 88.32 12:19:01 1 24.33 0.00 0.90 3.14 0.07 71.56 12:19:01 2 22.52 0.00 0.80 0.28 0.05 76.35 12:19:01 3 25.98 0.00 0.80 2.32 0.07 70.83 12:19:01 4 8.78 0.00 0.66 5.79 0.07 84.70 12:19:01 5 8.72 0.00 0.67 2.89 0.03 87.69 12:19:01 6 20.52 0.00 2.15 0.68 0.05 76.60 12:19:01 7 28.69 0.00 0.72 0.37 0.05 70.18 12:20:01 all 11.70 0.00 0.76 1.68 0.04 85.82 12:20:01 0 6.78 0.00 0.80 0.38 0.05 91.99 12:20:01 1 27.45 0.00 0.88 0.50 0.07 71.10 12:20:01 2 14.31 0.00 0.62 2.18 0.05 82.84 12:20:01 3 13.36 0.00 0.80 0.68 0.03 85.12 12:20:01 4 10.23 0.00 0.55 0.45 0.02 88.75 12:20:01 5 6.99 0.00 0.61 7.99 0.03 84.37 12:20:01 6 5.57 0.00 0.98 0.92 0.02 92.51 12:20:01 7 8.88 0.00 0.84 0.27 0.07 89.95 12:21:01 all 11.15 0.00 0.75 1.11 0.04 86.94 12:21:01 0 6.82 0.00 0.78 0.43 0.05 91.92 12:21:01 1 24.67 0.00 0.92 0.50 0.05 73.86 12:21:01 2 4.77 0.00 0.69 6.27 0.05 88.23 12:21:01 3 9.71 0.00 0.88 0.45 0.03 88.92 12:21:01 4 11.11 0.00 0.58 0.48 0.03 87.79 12:21:01 5 16.25 0.00 1.27 0.48 0.05 81.95 12:21:01 6 8.43 0.00 0.55 0.13 0.03 90.85 12:21:01 7 7.44 0.00 0.33 0.17 0.03 92.02 Average: all 23.77 0.00 0.93 1.32 0.05 73.93 Average: 0 23.41 0.00 0.99 0.64 0.05 74.91 Average: 1 23.22 0.00 0.82 1.46 0.06 74.44 Average: 2 24.01 0.00 0.85 1.55 0.06 73.53 Average: 3 24.77 0.00 1.10 0.71 0.05 73.37 Average: 4 25.13 0.00 0.86 1.69 0.05 72.27 Average: 5 25.54 0.00 0.99 1.45 0.05 71.98 Average: 6 21.93 0.00 1.02 1.43 0.05 75.57 Average: 7 22.12 0.00 0.82 1.63 0.05 75.38