---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-13546 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 1314 58201 0 4905 62396 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:e0:f9:6c brd ff:ff:ff:ff:ff:ff inet 10.30.107.103/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85866sec preferred_lft 85866sec inet6 fe80::f816:3eff:fee0:f96c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:ba:db:e1 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::42:83ff:feba:dbe1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-13546) 11/18/25 _x86_64_ (16 CPU) 10:05:24 LINUX RESTART (16 CPU) 10:06:01 tps rtps wtps bread/s bwrtn/s 10:07:01 337.94 22.98 314.96 746.68 32094.38 10:08:01 174.18 45.22 128.96 2541.82 39032.59 10:09:01 27.72 2.90 24.82 83.07 22453.87 10:10:01 134.58 3.80 130.78 510.31 40058.26 10:11:01 36.59 0.03 36.55 1.20 30965.14 10:12:01 30.04 0.43 29.61 11.60 31419.43 10:13:01 36.39 0.10 36.29 2.93 42208.17 10:14:01 55.52 0.78 54.74 85.45 46957.64 Average: 104.12 9.53 94.59 497.92 35648.93 10:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:07:01 62865772 64335296 3101972 4.70 88796 1906848 2036524 3.04 919760 1752832 224572 10:08:01 59892876 61741972 6074868 9.21 101104 2262284 3946532 5.89 3623868 1991464 27192 10:09:01 58365784 60223228 7601960 11.52 101788 2269176 4639940 6.92 5152268 1985392 388 10:10:01 57462108 59827428 8505636 12.89 113552 2760576 5645600 8.42 5615984 2352444 2128 10:11:01 58597696 61195232 7370048 11.17 116212 2970840 3795936 5.66 4343560 2504504 14308 10:12:01 57728616 60771916 8239128 12.49 117788 3407512 4234612 6.32 4771120 2933480 157336 10:13:01 57241448 61059644 8726296 13.23 120516 4166732 4243752 6.33 4507380 3654004 286228 10:14:01 59665440 63959276 6302304 9.55 125308 4628300 2045012 3.05 1620860 4102944 27276 Average: 58977468 61639249 6990276 10.60 110633 3046534 3823488 5.71 3819350 2659633 92428 10:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:07:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 10:07:01 ens3 182.12 125.56 1585.54 34.00 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 10:08:01 ens3 814.03 579.86 4291.77 156.68 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 lo 27.98 27.98 102.72 102.72 0.00 0.00 0.00 0.00 10:09:01 ens3 787.90 536.83 225.70 197.46 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 vethc75e1a4 0.17 0.47 0.01 0.04 0.00 0.00 0.00 0.00 10:10:01 lo 545.98 545.98 159.81 159.81 0.00 0.00 0.00 0.00 10:10:01 ens3 1019.08 559.42 2630.18 160.53 0.00 0.00 0.00 0.00 10:10:01 veth68b493a 244.36 218.21 56.06 98.23 0.00 0.00 0.00 0.01 10:11:01 lo 339.22 339.22 92.34 92.34 0.00 0.00 0.00 0.00 10:11:01 ens3 493.04 353.53 595.08 112.94 0.00 0.00 0.00 0.00 10:11:01 docker0 423.81 380.67 87.41 164.70 0.00 0.00 0.00 0.00 10:12:01 lo 2.87 2.87 1.44 1.44 0.00 0.00 0.00 0.00 10:12:01 ens3 419.33 292.03 131.50 103.35 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 lo 2.65 2.65 1.10 1.10 0.00 0.00 0.00 0.00 10:13:01 ens3 251.67 171.07 667.67 63.87 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 lo 3.00 3.00 1.17 1.17 0.00 0.00 0.00 0.00 10:14:01 ens3 127.53 90.98 175.32 34.55 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 115.46 115.46 44.85 44.85 0.00 0.00 0.00 0.00 Average: ens3 511.84 338.66 1287.92 107.92 0.00 0.00 0.00 0.00 Average: docker0 52.98 47.59 10.93 20.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-13546) 11/18/25 _x86_64_ (16 CPU) 10:05:24 LINUX RESTART (16 CPU) 10:06:01 CPU %user %nice %system %iowait %steal %idle 10:07:01 all 5.07 0.00 0.47 1.32 0.02 93.13 10:07:01 0 17.01 0.00 1.49 0.67 0.05 80.79 10:07:01 1 9.98 0.00 1.69 3.76 0.02 84.56 10:07:01 2 2.67 0.00 0.18 0.00 0.02 97.13 10:07:01 3 2.35 0.00 0.18 0.02 0.02 97.43 10:07:01 4 0.53 0.00 0.08 0.08 0.02 99.28 10:07:01 5 0.69 0.00 0.10 0.00 0.00 99.21 10:07:01 6 0.83 0.00 0.12 0.00 0.00 99.05 10:07:01 7 0.32 0.00 0.17 0.12 0.02 99.38 10:07:01 8 0.18 0.00 0.18 0.03 0.00 99.60 10:07:01 9 0.03 0.00 0.07 0.25 0.02 99.63 10:07:01 10 1.29 0.00 0.57 13.44 0.02 84.69 10:07:01 11 0.17 0.00 0.08 0.08 0.00 99.67 10:07:01 12 5.85 0.00 0.33 0.15 0.00 93.67 10:07:01 13 1.00 0.00 0.17 0.12 0.02 98.70 10:07:01 14 0.47 0.00 0.15 0.17 0.02 99.20 10:07:01 15 37.83 0.00 1.94 2.26 0.08 57.89 10:08:01 all 28.77 0.00 1.09 0.83 0.07 69.24 10:08:01 0 34.66 0.00 1.26 0.27 0.08 63.74 10:08:01 1 30.39 0.00 1.27 0.38 0.10 67.85 10:08:01 2 30.90 0.00 1.72 0.08 0.07 67.23 10:08:01 3 32.83 0.00 1.10 0.38 0.05 65.64 10:08:01 4 32.83 0.00 1.39 0.35 0.10 65.33 10:08:01 5 24.76 0.00 1.83 5.10 0.08 68.22 10:08:01 6 24.16 0.00 0.59 1.20 0.05 74.00 10:08:01 7 30.38 0.00 1.54 0.17 0.05 67.86 10:08:01 8 32.93 0.00 1.63 0.07 0.10 65.28 10:08:01 9 22.16 0.00 0.75 1.52 0.07 75.50 10:08:01 10 21.46 0.00 0.85 3.49 0.05 74.15 10:08:01 11 33.97 0.00 0.58 0.00 0.07 65.38 10:08:01 12 20.68 0.00 0.77 0.02 0.05 78.48 10:08:01 13 26.82 0.00 0.84 0.02 0.05 72.28 10:08:01 14 29.20 0.00 0.54 0.00 0.08 70.18 10:08:01 15 32.26 0.00 0.76 0.17 0.07 66.75 10:09:01 all 26.12 0.00 0.79 0.50 0.07 72.51 10:09:01 0 40.68 0.00 0.87 0.00 0.10 58.35 10:09:01 1 25.63 0.00 0.93 0.02 0.07 73.35 10:09:01 2 28.14 0.00 0.69 0.00 0.08 71.09 10:09:01 3 17.40 0.00 0.95 0.00 0.08 81.56 10:09:01 4 33.63 0.00 0.40 0.00 0.08 65.89 10:09:01 5 16.10 0.00 0.42 7.31 0.05 76.12 10:09:01 6 25.24 0.00 0.58 0.00 0.05 74.12 10:09:01 7 38.53 0.00 1.00 0.10 0.10 60.26 10:09:01 8 37.47 0.00 0.74 0.00 0.10 61.70 10:09:01 9 14.65 0.00 0.79 0.02 0.05 84.49 10:09:01 10 29.30 0.00 0.30 0.20 0.07 70.13 10:09:01 11 24.80 0.00 1.10 0.00 0.07 74.03 10:09:01 12 17.08 0.00 1.19 0.00 0.07 81.67 10:09:01 13 19.87 0.00 1.22 0.00 0.12 78.79 10:09:01 14 20.85 0.00 0.52 0.00 0.05 78.59 10:09:01 15 28.59 0.00 0.92 0.42 0.07 70.01 10:10:01 all 11.81 0.00 1.40 0.93 0.05 85.81 10:10:01 0 9.08 0.00 1.94 0.44 0.03 88.51 10:10:01 1 14.08 0.00 1.96 0.30 0.05 83.61 10:10:01 2 15.20 0.00 1.14 4.11 0.07 79.49 10:10:01 3 16.09 0.00 2.28 0.05 0.05 81.53 10:10:01 4 12.21 0.00 1.79 0.02 0.03 85.95 10:10:01 5 10.62 0.00 1.72 1.40 0.03 86.22 10:10:01 6 7.14 0.00 1.25 0.43 0.05 91.12 10:10:01 7 7.88 0.00 0.65 0.02 0.03 91.42 10:10:01 8 18.25 0.00 1.24 0.12 0.05 80.34 10:10:01 9 12.35 0.00 0.89 2.69 0.05 84.03 10:10:01 10 14.13 0.00 1.22 0.00 0.05 84.60 10:10:01 11 11.67 0.00 1.36 0.65 0.03 86.29 10:10:01 12 9.67 0.00 1.22 0.15 0.07 88.89 10:10:01 13 7.94 0.00 1.48 0.12 0.05 90.41 10:10:01 14 11.55 0.00 1.22 4.43 0.07 82.74 10:10:01 15 11.21 0.00 0.96 0.00 0.05 87.78 10:11:01 all 15.41 0.00 0.87 0.52 0.05 83.16 10:11:01 0 7.59 0.00 1.09 0.20 0.05 91.07 10:11:01 1 16.20 0.00 0.82 0.02 0.05 82.91 10:11:01 2 19.08 0.00 1.41 3.13 0.05 76.33 10:11:01 3 21.46 0.00 0.23 0.07 0.03 78.20 10:11:01 4 18.13 0.00 0.37 0.00 0.05 81.45 10:11:01 5 17.10 0.00 0.20 0.00 0.03 82.67 10:11:01 6 10.14 0.00 0.30 0.02 0.03 89.51 10:11:01 7 13.94 0.00 0.77 0.00 0.03 85.25 10:11:01 8 17.85 0.00 0.80 0.00 0.05 81.29 10:11:01 9 20.32 0.00 1.05 0.02 0.07 78.54 10:11:01 10 14.31 0.00 1.00 4.78 0.05 79.86 10:11:01 11 16.03 0.00 0.87 0.00 0.05 83.05 10:11:01 12 13.68 0.00 1.35 0.12 0.03 84.82 10:11:01 13 14.38 0.00 1.91 0.00 0.05 83.67 10:11:01 14 16.05 0.00 1.14 0.00 0.08 82.73 10:11:01 15 10.23 0.00 0.60 0.00 0.05 89.12 10:12:01 all 17.98 0.00 0.58 0.57 0.05 80.82 10:12:01 0 16.59 0.00 0.95 0.05 0.03 82.38 10:12:01 1 16.72 0.00 1.10 2.81 0.07 79.31 10:12:01 2 21.77 0.00 0.47 0.00 0.05 77.71 10:12:01 3 19.73 0.00 0.25 0.00 0.05 79.97 10:12:01 4 18.15 0.00 0.42 0.82 0.05 80.57 10:12:01 5 24.71 0.00 0.57 0.00 0.07 74.65 10:12:01 6 14.40 0.00 0.70 0.00 0.03 84.86 10:12:01 7 20.05 0.00 0.20 0.35 0.03 79.36 10:12:01 8 11.32 0.00 0.47 0.00 0.03 88.18 10:12:01 9 13.37 0.00 0.32 0.00 0.03 86.28 10:12:01 10 22.15 0.00 0.68 0.17 0.03 76.96 10:12:01 11 19.65 0.00 1.25 0.00 0.07 79.03 10:12:01 12 16.41 0.00 0.43 0.00 0.05 83.10 10:12:01 13 15.83 0.00 0.52 0.00 0.03 83.62 10:12:01 14 22.53 0.00 0.32 0.00 0.05 77.11 10:12:01 15 14.40 0.00 0.55 4.98 0.05 80.03 10:13:01 all 22.98 0.00 0.73 0.61 0.06 75.62 10:13:01 0 19.04 0.00 0.94 2.17 0.05 77.80 10:13:01 1 21.14 0.00 0.57 0.00 0.05 78.24 10:13:01 2 21.81 0.00 0.42 0.00 0.07 77.71 10:13:01 3 26.05 0.00 0.40 0.00 0.05 73.50 10:13:01 4 31.65 0.00 1.17 0.00 0.07 67.11 10:13:01 5 22.37 0.00 0.73 0.00 0.05 76.85 10:13:01 6 21.02 0.00 1.35 0.00 0.07 77.57 10:13:01 7 28.30 0.00 0.65 4.33 0.07 66.65 10:13:01 8 22.11 0.00 0.55 0.00 0.07 77.27 10:13:01 9 23.05 0.00 0.65 1.63 0.07 74.60 10:13:01 10 29.07 0.00 0.45 0.00 0.07 70.42 10:13:01 11 20.80 0.00 1.45 0.05 0.07 77.64 10:13:01 12 27.40 0.00 0.80 0.00 0.07 71.73 10:13:01 13 20.41 0.00 0.52 0.00 0.05 79.02 10:13:01 14 11.02 0.00 0.33 0.00 0.05 88.59 10:13:01 15 22.57 0.00 0.65 1.59 0.03 75.15 10:14:01 all 11.99 0.00 0.54 1.04 0.03 86.40 10:14:01 0 21.22 0.00 0.60 0.17 0.05 77.97 10:14:01 1 8.85 0.00 0.22 0.00 0.03 90.90 10:14:01 2 10.53 0.00 0.40 3.89 0.03 85.15 10:14:01 3 12.88 0.00 0.43 0.00 0.03 86.66 10:14:01 4 15.02 0.00 0.85 0.00 0.03 84.09 10:14:01 5 12.09 0.00 0.17 0.00 0.02 87.73 10:14:01 6 6.94 0.00 0.48 2.42 0.05 90.12 10:14:01 7 11.64 0.00 0.63 0.38 0.03 87.31 10:14:01 8 10.24 0.00 0.52 0.00 0.03 89.21 10:14:01 9 16.69 0.00 0.43 0.93 0.03 81.90 10:14:01 10 25.28 0.00 0.95 4.11 0.05 69.61 10:14:01 11 9.30 0.00 0.68 0.05 0.03 89.93 10:14:01 12 9.48 0.00 1.27 2.29 0.02 86.95 10:14:01 13 10.70 0.00 0.20 0.02 0.03 89.05 10:14:01 14 4.40 0.00 0.32 0.00 0.02 95.26 10:14:01 15 6.60 0.00 0.47 2.30 0.03 90.60 Average: all 17.51 0.00 0.81 0.79 0.05 80.84 Average: 0 20.73 0.00 1.14 0.50 0.06 77.58 Average: 1 17.87 0.00 1.07 0.91 0.05 80.09 Average: 2 18.76 0.00 0.80 1.40 0.05 78.98 Average: 3 18.60 0.00 0.73 0.06 0.05 80.57 Average: 4 20.26 0.00 0.81 0.16 0.05 78.72 Average: 5 16.05 0.00 0.72 1.72 0.04 81.47 Average: 6 13.72 0.00 0.67 0.51 0.04 85.05 Average: 7 18.87 0.00 0.70 0.68 0.05 79.70 Average: 8 18.78 0.00 0.76 0.03 0.05 80.38 Average: 9 15.32 0.00 0.62 0.88 0.05 83.13 Average: 10 19.62 0.00 0.75 3.28 0.05 76.30 Average: 11 17.04 0.00 0.92 0.10 0.05 81.88 Average: 12 15.03 0.00 0.92 0.34 0.04 83.67 Average: 13 14.61 0.00 0.86 0.03 0.05 84.45 Average: 14 14.50 0.00 0.57 0.57 0.05 84.31 Average: 15 20.45 0.00 0.86 1.47 0.05 77.18