---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-15512 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: 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): 0-15 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 1321 58195 0 4904 62389 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:da:ce:71 brd ff:ff:ff:ff:ff:ff inet 10.30.106.56/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:feda:ce71/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d0:a1:4b:2f 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:d0ff:fea1:4b2f/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-15512) 11/26/25 _x86_64_ (16 CPU) 16:22:44 LINUX RESTART (16 CPU) 16:23:01 tps rtps wtps bread/s bwrtn/s 16:24:02 317.74 73.83 243.92 5317.96 89665.04 16:25:01 205.78 43.03 162.75 2469.28 66167.50 16:26:01 72.47 5.33 67.14 187.04 57569.34 16:27:01 52.81 3.75 49.06 506.18 53949.68 16:28:01 136.89 0.08 136.80 5.73 65297.97 16:29:01 56.24 0.03 56.21 1.20 57313.78 16:30:01 25.38 0.43 24.95 11.60 31381.97 16:31:01 20.11 0.10 20.01 2.93 16239.29 16:32:01 47.84 1.35 46.49 91.45 26284.82 Average: 103.73 14.16 89.57 952.07 51514.87 16:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:24:02 62916140 64251884 3051604 4.63 72724 1800688 2155852 3.22 1017580 1626104 164344 16:25:01 61586580 63275084 4381164 6.64 96036 2112720 2758124 4.12 2044992 1892840 25124 16:26:01 59651228 61504648 6316516 9.58 101300 2266504 4172860 6.23 3871876 1983760 1648 16:27:01 58412576 60716508 7555168 11.45 112420 2689348 5022056 7.49 4694296 2347552 394384 16:28:01 58022184 60389660 7945560 12.04 113672 2764080 5587928 8.34 5057132 2352720 1368 16:29:01 59107428 61704848 6860316 10.40 116144 2971244 3796736 5.67 3833340 2504852 620 16:30:01 58122480 61393136 7845264 11.89 118432 3630500 4295424 6.41 4147572 3155704 225152 16:31:01 57035216 60854688 8932528 13.54 120436 4168188 4410768 6.58 4710988 3655864 285620 16:32:01 59538448 63830900 6429296 9.75 125780 4628460 2193984 3.27 1749464 4102800 24096 Average: 59376920 61991262 6590824 9.99 108549 3003526 3821526 5.70 3458582 2624688 124706 16:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:24:02 ens3 448.18 289.10 2015.92 79.79 0.00 0.00 0.00 0.00 16:24:02 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 16:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 ens3 300.58 226.74 2345.37 42.47 0.00 0.00 0.00 0.00 16:25:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 16:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 ens3 1094.37 670.57 2352.12 197.34 0.00 0.00 0.00 0.00 16:26:01 lo 6.82 6.82 6.82 6.82 0.00 0.00 0.00 0.00 16:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 ens3 942.58 442.46 2564.37 99.56 0.00 0.00 0.00 0.00 16:27:01 lo 23.51 23.51 97.17 97.17 0.00 0.00 0.00 0.00 16:27:01 docker0 0.08 0.18 0.00 0.02 0.00 0.00 0.00 0.00 16:27:01 veth3ea2745 0.08 0.30 0.00 0.03 0.00 0.00 0.00 0.00 16:28:01 ens3 748.72 469.96 166.08 152.56 0.00 0.00 0.00 0.00 16:28:01 lo 845.73 845.73 243.69 243.69 0.00 0.00 0.00 0.00 16:28:01 docker0 410.28 372.14 85.13 160.42 0.00 0.00 0.00 0.00 16:28:01 veth3ea2745 0.10 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:29:01 ens3 119.75 82.40 491.69 20.10 0.00 0.00 0.00 0.00 16:29:01 lo 31.38 31.38 6.92 6.92 0.00 0.00 0.00 0.00 16:29:01 docker0 14.06 13.06 2.31 4.56 0.00 0.00 0.00 0.00 16:30:01 ens3 415.35 224.73 105.71 80.67 0.00 0.00 0.00 0.00 16:30:01 lo 3.17 3.17 1.53 1.53 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 ens3 196.60 139.43 642.56 44.14 0.00 0.00 0.00 0.00 16:31:01 lo 3.05 3.05 1.49 1.49 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 ens3 389.82 281.09 254.65 98.12 0.00 0.00 0.00 0.00 16:32:01 lo 2.23 2.23 0.71 0.71 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 517.73 314.22 1213.29 90.62 0.00 0.00 0.00 0.00 Average: lo 102.26 102.26 39.92 39.92 0.00 0.00 0.00 0.00 Average: docker0 47.25 42.91 9.74 18.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-15512) 11/26/25 _x86_64_ (16 CPU) 16:22:44 LINUX RESTART (16 CPU) 16:23:01 CPU %user %nice %system %iowait %steal %idle 16:24:02 all 5.10 0.00 0.68 2.90 0.03 91.29 16:24:02 0 1.75 0.00 0.42 0.17 0.03 97.63 16:24:02 1 5.58 0.00 0.65 0.40 0.02 93.35 16:24:02 2 5.49 0.00 0.48 0.53 0.02 93.48 16:24:02 3 2.28 0.00 0.40 0.42 0.07 96.83 16:24:02 4 2.89 0.00 0.38 0.08 0.02 96.63 16:24:02 5 3.50 0.00 0.28 0.07 0.02 96.13 16:24:02 6 1.04 0.00 0.30 0.42 0.03 98.21 16:24:02 7 2.97 0.00 0.53 0.67 0.02 95.81 16:24:02 8 23.52 0.00 2.26 5.65 0.07 68.51 16:24:02 9 5.05 0.00 0.53 0.37 0.02 94.03 16:24:02 10 9.67 0.00 1.30 1.90 0.03 87.09 16:24:02 11 1.87 0.00 1.49 0.07 0.02 96.56 16:24:02 12 4.25 0.00 0.28 0.28 0.02 95.17 16:24:02 13 4.35 0.00 0.52 0.75 0.02 94.37 16:24:02 14 5.23 0.00 0.72 33.63 0.05 60.38 16:24:02 15 2.28 0.00 0.33 1.02 0.03 96.33 16:25:01 all 14.76 0.00 0.66 1.67 0.05 82.86 16:25:01 0 10.56 0.00 0.41 0.02 0.03 88.98 16:25:01 1 13.18 0.00 0.61 0.27 0.07 85.86 16:25:01 2 16.48 0.00 0.78 0.92 0.05 81.77 16:25:01 3 11.96 0.00 0.31 0.08 0.03 87.62 16:25:01 4 15.02 0.00 0.71 0.65 0.05 83.56 16:25:01 5 15.75 0.00 0.76 0.05 0.05 83.38 16:25:01 6 8.84 0.00 0.36 0.92 0.03 89.86 16:25:01 7 13.72 0.00 0.53 0.24 0.05 85.47 16:25:01 8 19.25 0.00 1.04 0.51 0.09 79.12 16:25:01 9 28.90 0.00 1.16 1.55 0.07 68.33 16:25:01 10 33.79 0.00 1.37 1.34 0.05 63.45 16:25:01 11 12.09 0.00 0.61 1.48 0.03 85.79 16:25:01 12 9.77 0.00 0.29 0.03 0.02 89.89 16:25:01 13 7.29 0.00 0.77 3.28 0.05 88.61 16:25:01 14 9.56 0.00 0.58 15.50 0.07 74.29 16:25:01 15 9.86 0.00 0.32 0.02 0.02 89.79 16:26:01 all 28.19 0.00 1.04 0.70 0.08 69.98 16:26:01 0 30.34 0.00 1.34 0.02 0.08 68.22 16:26:01 1 24.07 0.00 1.16 0.02 0.07 74.69 16:26:01 2 32.23 0.00 1.24 0.00 0.07 66.46 16:26:01 3 35.01 0.00 1.34 4.16 0.10 59.39 16:26:01 4 43.40 0.00 1.24 0.13 0.12 55.11 16:26:01 5 35.68 0.00 1.83 0.02 0.10 62.37 16:26:01 6 27.82 0.00 1.54 0.02 0.07 70.56 16:26:01 7 29.95 0.00 0.67 0.02 0.08 69.28 16:26:01 8 21.52 0.00 0.47 0.00 0.05 77.97 16:26:01 9 22.13 0.00 1.09 0.02 0.07 76.70 16:26:01 10 22.45 0.00 0.80 0.00 0.07 76.68 16:26:01 11 24.42 0.00 0.62 0.12 0.10 74.74 16:26:01 12 29.06 0.00 1.20 0.03 0.08 69.62 16:26:01 13 25.60 0.00 0.68 6.50 0.12 67.09 16:26:01 14 19.87 0.00 0.68 0.15 0.05 79.25 16:26:01 15 27.64 0.00 0.72 0.03 0.07 71.54 16:27:01 all 22.19 0.00 1.08 0.74 0.07 75.93 16:27:01 0 21.22 0.00 0.70 0.02 0.07 77.99 16:27:01 1 32.70 0.00 1.30 0.02 0.08 65.90 16:27:01 2 21.10 0.00 1.76 0.07 0.07 77.01 16:27:01 3 32.86 0.00 1.81 5.09 0.10 60.13 16:27:01 4 35.34 0.00 0.64 0.08 0.07 63.87 16:27:01 5 19.35 0.00 0.97 3.79 0.08 75.80 16:27:01 6 22.08 0.00 1.44 0.00 0.07 76.41 16:27:01 7 23.79 0.00 1.36 0.20 0.07 74.58 16:27:01 8 18.96 0.00 1.12 0.02 0.05 79.85 16:27:01 9 20.07 0.00 0.84 0.03 0.07 78.99 16:27:01 10 18.84 0.00 1.31 0.02 0.08 79.75 16:27:01 11 20.94 0.00 0.95 0.02 0.07 78.02 16:27:01 12 16.18 0.00 0.96 0.05 0.07 82.74 16:27:01 13 12.73 0.00 0.72 0.00 0.07 86.49 16:27:01 14 8.53 0.00 0.52 2.26 0.03 88.66 16:27:01 15 30.40 0.00 0.89 0.15 0.08 68.48 16:28:01 all 8.88 0.00 1.39 1.73 0.04 87.96 16:28:01 0 6.08 0.00 0.90 0.00 0.03 92.99 16:28:01 1 7.15 0.00 0.95 0.95 0.03 90.90 16:28:01 2 8.08 0.00 1.82 0.60 0.05 89.44 16:28:01 3 4.80 0.00 0.74 0.49 0.05 93.93 16:28:01 4 12.54 0.00 1.60 0.00 0.03 85.83 16:28:01 5 20.41 0.00 1.77 0.02 0.07 77.73 16:28:01 6 10.88 0.00 1.04 0.00 0.05 88.03 16:28:01 7 6.65 0.00 3.04 0.00 0.03 90.27 16:28:01 8 8.68 0.00 1.27 0.00 0.05 90.00 16:28:01 9 15.31 0.00 2.98 5.34 0.05 76.32 16:28:01 10 11.26 0.00 2.01 0.52 0.07 86.14 16:28:01 11 8.00 0.00 0.78 3.86 0.03 87.33 16:28:01 12 5.54 0.00 1.38 0.02 0.03 93.03 16:28:01 13 8.37 0.00 0.89 1.27 0.03 89.44 16:28:01 14 3.75 0.00 0.35 14.70 0.03 81.17 16:28:01 15 4.49 0.00 0.63 0.03 0.02 94.83 16:29:01 all 15.98 0.00 0.55 1.37 0.04 82.05 16:29:01 0 15.27 0.00 0.30 0.00 0.05 84.38 16:29:01 1 18.39 0.00 0.82 0.00 0.05 80.74 16:29:01 2 16.80 0.00 0.75 0.02 0.03 82.40 16:29:01 3 17.46 0.00 0.63 0.57 0.05 81.29 16:29:01 4 11.72 0.00 0.57 0.00 0.03 87.68 16:29:01 5 19.80 0.00 0.45 0.00 0.05 79.70 16:29:01 6 20.56 0.00 0.55 0.00 0.05 78.83 16:29:01 7 16.31 0.00 0.53 0.00 0.05 83.10 16:29:01 8 10.57 0.00 0.85 15.99 0.03 72.55 16:29:01 9 19.36 0.00 0.80 0.00 0.03 79.81 16:29:01 10 14.64 0.00 0.23 0.00 0.03 85.09 16:29:01 11 16.29 0.00 0.53 5.28 0.05 77.85 16:29:01 12 15.97 0.00 0.32 0.00 0.03 83.68 16:29:01 13 8.45 0.00 0.51 0.13 0.07 90.84 16:29:01 14 16.60 0.00 0.52 0.00 0.05 82.83 16:29:01 15 17.62 0.00 0.47 0.00 0.05 81.86 16:30:01 all 23.75 0.00 0.84 0.43 0.07 74.92 16:30:01 0 19.49 0.00 0.77 0.00 0.07 79.67 16:30:01 1 27.05 0.00 0.53 0.00 0.07 72.35 16:30:01 2 30.18 0.00 1.13 0.22 0.07 68.40 16:30:01 3 26.66 0.00 0.75 2.65 0.07 69.87 16:30:01 4 30.08 0.00 0.77 0.00 0.07 69.09 16:30:01 5 32.52 0.00 1.24 0.00 0.08 66.16 16:30:01 6 22.52 0.00 0.90 1.09 0.08 75.41 16:30:01 7 28.27 0.00 0.50 0.03 0.07 71.12 16:30:01 8 26.39 0.00 1.49 1.67 0.07 70.38 16:30:01 9 16.75 0.00 0.53 1.24 0.05 81.43 16:30:01 10 27.03 0.00 0.55 0.00 0.08 72.33 16:30:01 11 27.26 0.00 0.95 0.02 0.08 71.68 16:30:01 12 21.43 0.00 1.34 0.00 0.07 77.17 16:30:01 13 15.12 0.00 0.54 0.02 0.05 84.28 16:30:01 14 14.88 0.00 0.63 0.00 0.05 84.43 16:30:01 15 14.39 0.00 0.75 0.00 0.05 84.81 16:31:01 all 20.58 0.00 0.65 0.28 0.06 78.43 16:31:01 0 21.19 0.00 0.80 0.00 0.05 77.96 16:31:01 1 24.66 0.00 0.38 0.00 0.05 74.90 16:31:01 2 20.39 0.00 0.47 0.00 0.08 79.06 16:31:01 3 22.12 0.00 0.48 0.10 0.07 77.23 16:31:01 4 17.58 0.00 1.20 0.00 0.05 81.17 16:31:01 5 17.80 0.00 0.38 0.00 0.07 81.75 16:31:01 6 27.87 0.00 0.87 0.00 0.07 71.19 16:31:01 7 17.85 0.00 0.59 0.00 0.07 81.49 16:31:01 8 17.68 0.00 0.52 1.84 0.05 79.92 16:31:01 9 16.78 0.00 0.94 2.56 0.05 79.68 16:31:01 10 25.14 0.00 0.80 0.00 0.07 73.99 16:31:01 11 22.32 0.00 0.42 0.00 0.05 77.21 16:31:01 12 25.91 0.00 0.77 0.00 0.05 73.28 16:31:01 13 18.17 0.00 0.74 0.00 0.05 81.05 16:31:01 14 16.35 0.00 0.58 0.00 0.05 83.02 16:31:01 15 17.46 0.00 0.33 0.00 0.07 82.14 16:32:01 all 12.88 0.00 0.63 0.58 0.03 85.87 16:32:01 0 11.24 0.00 0.32 0.00 0.03 88.41 16:32:01 1 10.67 0.00 0.62 0.57 0.03 88.11 16:32:01 2 10.56 0.00 0.33 0.02 0.03 89.06 16:32:01 3 18.38 0.00 1.07 1.87 0.05 78.63 16:32:01 4 13.36 0.00 0.47 0.03 0.03 86.11 16:32:01 5 15.05 0.00 0.37 0.02 0.03 84.54 16:32:01 6 10.95 0.00 0.42 0.00 0.03 88.60 16:32:01 7 3.75 0.00 0.38 0.00 0.02 95.85 16:32:01 8 8.42 0.00 1.30 5.83 0.05 84.39 16:32:01 9 8.44 0.00 0.68 0.02 0.03 90.82 16:32:01 10 11.22 0.00 0.23 0.00 0.03 88.51 16:32:01 11 16.10 0.00 1.02 0.08 0.05 82.75 16:32:01 12 5.41 0.00 0.58 0.60 0.02 93.39 16:32:01 13 6.14 0.00 0.46 0.02 0.02 93.36 16:32:01 14 32.89 0.00 1.27 0.10 0.05 65.69 16:32:01 15 23.64 0.00 0.53 0.22 0.03 75.58 Average: all 16.92 0.00 0.83 1.16 0.05 81.03 Average: 0 15.24 0.00 0.66 0.02 0.05 84.03 Average: 1 18.17 0.00 0.78 0.25 0.05 80.75 Average: 2 17.92 0.00 0.97 0.26 0.05 80.79 Average: 3 19.05 0.00 0.84 1.71 0.07 78.33 Average: 4 20.21 0.00 0.84 0.11 0.05 78.79 Average: 5 19.98 0.00 0.90 0.44 0.06 78.62 Average: 6 16.96 0.00 0.82 0.27 0.05 81.89 Average: 7 15.91 0.00 0.90 0.13 0.05 83.01 Average: 8 17.22 0.00 1.15 3.51 0.06 78.07 Average: 9 16.95 0.00 1.06 1.23 0.05 80.71 Average: 10 19.32 0.00 0.96 0.42 0.06 79.25 Average: 11 16.59 0.00 0.82 1.21 0.05 81.32 Average: 12 14.84 0.00 0.79 0.11 0.04 84.21 Average: 13 11.80 0.00 0.65 1.32 0.05 86.18 Average: 14 14.20 0.00 0.65 7.34 0.05 77.76 Average: 15 16.43 0.00 0.55 0.16 0.05 82.81