---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-6912 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 744K 6.3G 1% /run /dev/vda1 310G 13G 298G 5% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1329 57992 0 5099 62381 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:a2:b9:9d brd ff:ff:ff:ff:ff:ff inet 10.30.107.52/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85887sec preferred_lft 85887sec inet6 fe80::f816:3eff:fea2:b99d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5d:1d:29:8c 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::42:5dff:fe1d:298c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-6912) 10/28/25 _x86_64_ (16 CPU) 13:47:33 LINUX RESTART (16 CPU) 13:48:02 tps rtps wtps bread/s bwrtn/s 13:49:01 358.60 29.54 329.05 983.91 67239.84 13:50:01 201.90 44.63 157.27 2522.65 75159.74 13:51:01 49.83 3.23 46.60 92.37 58154.22 13:52:01 160.61 3.78 156.82 506.58 77282.32 13:53:01 63.52 0.05 63.47 1.33 67318.91 13:54:01 19.21 0.42 18.80 11.46 22840.59 13:55:01 27.20 0.10 27.10 2.93 24990.90 13:56:01 51.17 1.35 49.83 91.45 28342.08 Average: 116.01 10.35 105.66 525.64 52636.38 13:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:49:01 62796156 64266800 3171588 4.81 88292 1909900 2099632 3.13 1001868 1746924 244792 13:50:01 60183048 62037528 5784696 8.77 101228 2268016 4005284 5.98 3327336 2004548 24816 13:51:01 58873868 60735396 7093876 10.75 101916 2274268 4604088 6.87 4647876 1990176 684 13:52:01 57698428 60139724 8269316 12.54 113576 2838440 5583204 8.33 5310980 2428020 3556 13:53:01 58580924 61272480 7386820 11.20 116108 3064904 4352092 6.49 4280560 2589348 236 13:54:01 58151516 61560608 7816228 11.85 118392 3768172 3787852 5.65 3993736 3284092 470548 13:55:01 57123988 61112492 8843756 13.41 120424 4336012 4015940 5.99 4465560 3814280 300988 13:56:01 59312664 63806324 6655080 10.09 125836 4825072 2205252 3.29 1786284 4290192 12112 Average: 59090074 61866419 6877670 10.43 110722 3160598 3831668 5.72 3601775 2768448 132216 13:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 ens3 301.10 196.00 1822.19 60.10 0.00 0.00 0.00 0.00 13:49:01 lo 1.36 1.36 0.16 0.16 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 ens3 955.96 645.66 4397.35 159.20 0.00 0.00 0.00 0.00 13:50:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 13:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 ens3 661.01 400.50 161.38 136.60 0.00 0.00 0.00 0.00 13:51:01 lo 28.77 28.77 102.73 102.73 0.00 0.00 0.00 0.00 13:52:01 docker0 294.18 263.76 61.22 117.78 0.00 0.00 0.00 0.00 13:52:01 veth0c556e2 275.09 244.79 62.12 111.99 0.00 0.00 0.00 0.01 13:52:01 ens3 1090.65 670.90 3041.27 199.10 0.00 0.00 0.00 0.00 13:52:01 veth2c70cc4 0.17 0.47 0.01 0.04 0.00 0.00 0.00 0.00 13:53:01 docker0 64.66 59.12 12.68 22.46 0.00 0.00 0.00 0.00 13:53:01 ens3 563.27 359.96 615.60 116.93 0.00 0.00 0.00 0.00 13:53:01 lo 784.97 784.97 317.80 317.80 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 ens3 444.08 291.48 119.58 95.06 0.00 0.00 0.00 0.00 13:54:01 lo 3.37 3.37 1.54 1.54 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 ens3 135.91 92.02 616.59 24.30 0.00 0.00 0.00 0.00 13:55:01 lo 3.45 3.45 1.56 1.56 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 ens3 272.69 160.06 210.32 61.92 0.00 0.00 0.00 0.00 13:56:01 lo 1.80 1.80 0.64 0.64 0.00 0.00 0.00 0.00 Average: docker0 44.95 40.44 9.26 17.57 0.00 0.00 0.00 0.00 Average: ens3 553.60 352.39 1372.09 106.74 0.00 0.00 0.00 0.00 Average: lo 98.91 98.91 40.23 40.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-6912) 10/28/25 _x86_64_ (16 CPU) 13:47:33 LINUX RESTART (16 CPU) 13:48:02 CPU %user %nice %system %iowait %steal %idle 13:49:01 all 5.49 0.00 0.46 0.96 0.02 93.07 13:49:01 0 1.07 0.00 0.85 3.47 0.03 94.58 13:49:01 1 3.80 0.00 0.20 0.00 0.02 95.98 13:49:01 2 0.49 0.00 0.17 0.00 0.02 99.32 13:49:01 3 4.55 0.00 0.65 4.08 0.03 90.69 13:49:01 4 1.73 0.00 0.25 0.10 0.02 97.90 13:49:01 5 3.32 0.00 0.20 0.00 0.02 96.46 13:49:01 6 0.61 0.00 0.14 0.54 0.00 98.71 13:49:01 7 22.80 0.00 1.24 0.47 0.05 75.44 13:49:01 8 8.62 0.00 0.66 1.70 0.02 89.00 13:49:01 9 11.00 0.00 0.95 0.30 0.03 87.72 13:49:01 10 6.64 0.00 0.34 0.20 0.02 92.80 13:49:01 11 13.30 0.00 0.82 4.25 0.03 81.61 13:49:01 12 4.08 0.00 0.30 0.02 0.02 95.58 13:49:01 13 4.34 0.00 0.14 0.02 0.05 95.45 13:49:01 14 0.58 0.00 0.29 0.07 0.02 99.05 13:49:01 15 1.07 0.00 0.14 0.08 0.00 98.71 13:50:01 all 26.30 0.00 1.06 0.49 0.08 72.08 13:50:01 0 30.29 0.00 0.70 0.00 0.10 68.90 13:50:01 1 32.30 0.00 1.24 0.30 0.08 66.08 13:50:01 2 21.29 0.00 1.16 0.75 0.08 76.71 13:50:01 3 31.27 0.00 1.39 2.91 0.08 64.35 13:50:01 4 22.93 0.00 1.39 1.99 0.08 73.60 13:50:01 5 20.96 0.00 0.69 0.00 0.08 78.27 13:50:01 6 27.04 0.00 1.25 0.00 0.07 71.64 13:50:01 7 28.15 0.00 0.78 0.05 0.08 70.93 13:50:01 8 34.14 0.00 1.14 0.03 0.08 64.60 13:50:01 9 24.05 0.00 0.95 0.05 0.07 74.87 13:50:01 10 24.85 0.00 1.34 0.32 0.08 73.42 13:50:01 11 20.09 0.00 1.12 0.25 0.05 78.49 13:50:01 12 23.51 0.00 1.20 0.13 0.10 75.05 13:50:01 13 24.90 0.00 0.43 0.23 0.05 74.38 13:50:01 14 29.88 0.00 1.24 0.25 0.08 68.55 13:50:01 15 25.10 0.00 0.94 0.49 0.08 73.39 13:51:01 all 25.48 0.00 0.80 0.26 0.07 73.38 13:51:01 0 24.44 0.00 0.85 0.00 0.08 74.63 13:51:01 1 26.19 0.00 1.09 0.05 0.08 72.59 13:51:01 2 34.33 0.00 0.97 0.02 0.08 64.60 13:51:01 3 32.02 0.00 1.07 1.11 0.10 65.70 13:51:01 4 34.21 0.00 0.85 1.15 0.12 63.67 13:51:01 5 19.51 0.00 0.87 0.00 0.08 79.54 13:51:01 6 29.63 0.00 0.45 0.00 0.08 69.83 13:51:01 7 27.91 0.00 0.47 0.00 0.05 71.57 13:51:01 8 17.08 0.00 0.64 0.00 0.05 82.24 13:51:01 9 19.68 0.00 0.50 0.03 0.05 79.73 13:51:01 10 18.18 0.00 1.29 1.83 0.08 78.61 13:51:01 11 27.27 0.00 0.94 0.00 0.08 71.71 13:51:01 12 17.26 0.00 0.37 0.00 0.03 82.33 13:51:01 13 28.17 0.00 0.60 0.00 0.05 71.18 13:51:01 14 24.52 0.00 0.60 0.00 0.07 74.81 13:51:01 15 27.38 0.00 1.25 0.00 0.07 71.30 13:52:01 all 13.80 0.00 1.45 0.57 0.05 84.14 13:52:01 0 4.74 0.00 1.52 1.90 0.02 91.82 13:52:01 1 14.64 0.00 1.22 0.10 0.03 84.01 13:52:01 2 12.83 0.00 1.32 0.05 0.07 85.73 13:52:01 3 12.59 0.00 1.34 0.23 0.05 85.79 13:52:01 4 17.33 0.00 1.65 0.08 0.05 80.88 13:52:01 5 11.52 0.00 2.42 0.00 0.05 86.01 13:52:01 6 15.08 0.00 1.19 0.13 0.05 83.54 13:52:01 7 14.25 0.00 1.00 0.12 0.08 84.54 13:52:01 8 21.72 0.00 2.31 0.00 0.07 75.90 13:52:01 9 17.55 0.00 1.61 0.13 0.07 80.64 13:52:01 10 20.04 0.00 1.54 0.79 0.05 77.58 13:52:01 11 13.12 0.00 1.29 5.21 0.07 80.31 13:52:01 12 18.67 0.00 1.94 0.33 0.05 79.00 13:52:01 13 7.26 0.00 1.00 0.00 0.05 91.68 13:52:01 14 9.38 0.00 0.82 0.03 0.05 89.72 13:52:01 15 10.09 0.00 0.97 0.00 0.05 88.89 13:53:01 all 15.55 0.00 0.60 0.41 0.05 83.40 13:53:01 0 16.84 0.00 0.28 0.00 0.05 82.83 13:53:01 1 20.80 0.00 0.48 0.00 0.05 78.66 13:53:01 2 14.09 0.00 0.27 0.00 0.03 85.60 13:53:01 3 11.70 0.00 0.32 0.02 0.05 87.92 13:53:01 4 17.94 0.00 1.19 0.00 0.07 80.81 13:53:01 5 16.48 0.00 1.15 3.11 0.05 79.21 13:53:01 6 15.44 0.00 0.40 0.18 0.03 83.94 13:53:01 7 17.76 0.00 0.83 0.00 0.05 81.35 13:53:01 8 18.30 0.00 0.60 1.22 0.07 79.82 13:53:01 9 17.13 0.00 0.23 0.02 0.05 82.57 13:53:01 10 15.53 0.00 0.92 0.00 0.05 83.50 13:53:01 11 11.70 0.00 0.75 1.35 0.03 86.16 13:53:01 12 16.41 0.00 0.30 0.59 0.05 82.65 13:53:01 13 21.92 0.00 0.89 0.00 0.05 77.15 13:53:01 14 10.79 0.00 0.25 0.05 0.03 88.87 13:53:01 15 6.00 0.00 0.65 0.05 0.03 93.26 13:54:01 all 20.16 0.00 0.66 0.17 0.06 78.95 13:54:01 0 31.00 0.00 0.67 0.00 0.08 68.25 13:54:01 1 20.73 0.00 0.48 0.00 0.07 78.72 13:54:01 2 21.53 0.00 0.75 0.00 0.08 77.64 13:54:01 3 24.37 0.00 0.99 0.02 0.05 74.57 13:54:01 4 24.36 0.00 1.23 0.20 0.07 74.14 13:54:01 5 19.76 0.00 1.14 0.00 0.05 79.05 13:54:01 6 19.49 0.00 0.35 0.05 0.07 80.04 13:54:01 7 21.51 0.00 0.60 0.47 0.08 77.33 13:54:01 8 20.78 0.00 0.43 0.00 0.05 78.74 13:54:01 9 18.77 0.00 0.90 0.00 0.07 80.27 13:54:01 10 23.49 0.00 0.42 0.00 0.05 76.04 13:54:01 11 26.42 0.00 1.16 0.55 0.07 71.81 13:54:01 12 7.33 0.00 0.41 1.44 0.03 90.78 13:54:01 13 18.30 0.00 0.35 0.00 0.03 81.31 13:54:01 14 10.40 0.00 0.37 0.00 0.05 89.18 13:54:01 15 14.47 0.00 0.32 0.00 0.05 85.17 13:55:01 all 21.23 0.00 0.65 0.19 0.06 77.86 13:55:01 0 13.91 0.00 0.58 0.00 0.03 85.47 13:55:01 1 20.91 0.00 0.48 0.00 0.05 78.55 13:55:01 2 27.02 0.00 0.45 0.00 0.07 72.46 13:55:01 3 28.34 0.00 0.92 0.00 0.07 70.67 13:55:01 4 19.19 0.00 0.45 0.00 0.08 80.27 13:55:01 5 23.64 0.00 0.50 0.00 0.08 75.78 13:55:01 6 19.87 0.00 0.48 1.82 0.07 77.75 13:55:01 7 18.91 0.00 0.50 0.28 0.05 80.26 13:55:01 8 27.35 0.00 1.15 0.00 0.07 71.43 13:55:01 9 21.61 0.00 1.39 0.00 0.07 76.93 13:55:01 10 17.70 0.00 0.43 0.00 0.05 81.82 13:55:01 11 18.58 0.00 0.47 0.90 0.07 79.99 13:55:01 12 12.18 0.00 0.46 0.00 0.05 87.31 13:55:01 13 27.86 0.00 0.77 0.00 0.10 71.27 13:55:01 14 20.30 0.00 0.33 0.00 0.05 79.31 13:55:01 15 22.46 0.00 0.97 0.02 0.08 76.47 13:56:01 all 11.82 0.00 0.56 0.57 0.04 87.02 13:56:01 0 13.72 0.00 0.92 1.87 0.05 83.44 13:56:01 1 8.12 0.00 0.32 0.02 0.03 91.51 13:56:01 2 7.68 0.00 0.28 0.00 0.03 92.00 13:56:01 3 13.67 0.00 0.25 0.00 0.03 86.05 13:56:01 4 11.21 0.00 0.53 0.00 0.03 88.22 13:56:01 5 9.58 0.00 0.30 0.00 0.02 90.10 13:56:01 6 13.95 0.00 0.95 1.80 0.03 83.26 13:56:01 7 8.06 0.00 0.27 0.00 0.05 91.63 13:56:01 8 10.14 0.00 0.25 0.00 0.03 89.58 13:56:01 9 7.24 0.00 0.65 0.00 0.02 92.09 13:56:01 10 5.11 0.00 0.13 0.30 0.02 94.44 13:56:01 11 8.64 0.00 0.64 3.24 0.02 87.47 13:56:01 12 3.98 0.00 0.28 0.02 0.03 95.68 13:56:01 13 23.85 0.00 0.92 0.07 0.05 75.12 13:56:01 14 30.04 0.00 1.20 1.85 0.05 66.86 13:56:01 15 14.04 0.00 1.07 0.00 0.02 84.87 Average: all 17.50 0.00 0.78 0.45 0.05 81.22 Average: 0 17.03 0.00 0.80 0.90 0.06 81.21 Average: 1 18.46 0.00 0.69 0.06 0.05 80.74 Average: 2 17.43 0.00 0.67 0.10 0.06 81.74 Average: 3 19.83 0.00 0.86 1.04 0.06 78.21 Average: 4 18.64 0.00 0.95 0.44 0.06 79.91 Average: 5 15.60 0.00 0.91 0.39 0.05 83.05 Average: 6 17.67 0.00 0.65 0.57 0.05 81.06 Average: 7 19.91 0.00 0.71 0.17 0.06 79.14 Average: 8 19.78 0.00 0.90 0.37 0.05 78.90 Average: 9 17.14 0.00 0.90 0.07 0.05 81.85 Average: 10 16.46 0.00 0.80 0.43 0.05 82.26 Average: 11 17.40 0.00 0.90 1.96 0.05 79.69 Average: 12 12.94 0.00 0.66 0.32 0.05 86.04 Average: 13 19.61 0.00 0.64 0.04 0.05 79.66 Average: 14 17.02 0.00 0.64 0.28 0.05 82.01 Average: 15 15.10 0.00 0.79 0.08 0.05 83.98