---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-7795 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 1202 58312 0 4906 62508 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:39:40:4a brd ff:ff:ff:ff:ff:ff inet 10.30.107.242/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85823sec preferred_lft 85823sec inet6 fe80::f816:3eff:fe39:404a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e9:91:60:b3 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:e9ff:fe91:60b3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-7795) 10/31/25 _x86_64_ (16 CPU) 14:33:45 LINUX RESTART (16 CPU) 14:34:01 tps rtps wtps bread/s bwrtn/s 14:35:01 307.50 73.69 233.81 5309.78 55632.99 14:36:01 167.74 42.31 125.43 2424.93 30256.29 14:37:01 81.87 5.53 76.34 213.80 26752.68 14:38:01 32.11 3.77 28.35 490.18 17910.35 14:39:01 118.21 0.17 118.04 19.33 32755.88 14:40:01 37.21 0.07 37.14 3.73 26280.69 14:41:01 23.90 0.42 23.48 11.46 26568.51 14:42:02 32.78 0.10 32.68 2.93 36925.45 14:43:01 49.60 0.83 48.77 88.39 41605.02 Average: 94.63 14.12 80.51 953.19 32726.55 14:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:35:01 63117360 64298748 2850384 4.32 65576 1659172 2178728 3.25 952684 1506540 60560 14:36:01 61701312 63339060 4266432 6.47 94772 2064804 4040316 6.03 1969868 1855468 104652 14:37:01 59765824 61622092 6201920 9.40 101256 2269288 4205308 6.28 3756984 1987400 9356 14:38:01 58788248 60686116 7179496 10.88 103348 2306680 5024712 7.50 4730800 1971108 1168 14:39:01 58006168 60374316 7961576 12.07 113792 2764616 5605320 8.36 5072748 2356604 1580 14:40:01 59128704 61728484 6839040 10.37 116356 2973884 3838984 5.73 3812248 2508072 2828 14:41:01 58724088 61996580 7243656 10.98 118624 3633036 4583240 6.84 3546884 3158804 377668 14:42:02 56541768 60362160 9425976 14.29 120652 4169548 5502576 8.21 5205464 3657676 286108 14:43:01 59736824 64029504 6230920 9.45 125032 4629464 2161156 3.22 1550108 4105884 25108 Average: 59501144 62048562 6466600 9.80 106601 2941166 4126704 6.16 3399754 2567506 96559 14:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 14:35:01 ens3 349.68 235.03 1418.44 72.73 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 14:36:01 ens3 176.50 151.91 2129.22 26.54 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 lo 3.70 3.70 5.95 5.95 0.00 0.00 0.00 0.00 14:37:01 ens3 815.03 571.01 3035.74 154.01 0.00 0.00 0.00 0.00 14:38:01 docker0 0.08 0.18 0.00 0.02 0.00 0.00 0.00 0.00 14:38:01 vethce0e2ad 0.08 0.28 0.01 0.02 0.00 0.00 0.00 0.00 14:38:01 lo 29.03 29.03 98.10 98.10 0.00 0.00 0.00 0.00 14:38:01 ens3 830.73 562.81 441.96 202.91 0.00 0.00 0.00 0.00 14:39:01 docker0 269.84 242.34 56.93 108.02 0.00 0.00 0.00 0.00 14:39:01 vethc4c0918 250.88 223.91 57.50 102.26 0.00 0.00 0.00 0.01 14:39:01 vethce0e2ad 0.10 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:39:01 lo 550.82 550.82 163.61 163.61 0.00 0.00 0.00 0.00 14:40:01 docker0 88.77 80.69 16.91 32.21 0.00 0.00 0.00 0.00 14:40:01 lo 191.92 191.92 49.18 49.18 0.00 0.00 0.00 0.00 14:40:01 ens3 3501.93 2332.03 10017.89 692.53 0.00 0.00 0.00 0.00 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 lo 3.20 3.20 1.53 1.53 0.00 0.00 0.00 0.00 14:41:01 ens3 398.90 301.27 151.87 120.74 0.00 0.00 0.00 0.00 14:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:02 lo 2.38 2.38 1.02 1.02 0.00 0.00 0.00 0.00 14:42:02 ens3 222.80 149.48 640.85 42.28 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 lo 2.75 2.75 1.17 1.17 0.00 0.00 0.00 0.00 14:43:01 ens3 444.43 284.39 271.00 105.27 0.00 0.00 0.00 0.00 Average: docker0 39.93 35.98 8.22 15.61 0.00 0.00 0.00 0.00 Average: lo 87.54 87.54 35.71 35.71 0.00 0.00 0.00 0.00 Average: ens3 506.91 340.23 1232.35 106.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-7795) 10/31/25 _x86_64_ (16 CPU) 14:33:45 LINUX RESTART (16 CPU) 14:34:01 CPU %user %nice %system %iowait %steal %idle 14:35:01 all 4.09 0.00 0.63 4.16 0.02 91.09 14:35:01 0 6.71 0.00 0.47 0.43 0.02 92.37 14:35:01 1 7.43 0.00 2.12 1.05 0.03 89.36 14:35:01 2 3.72 0.00 0.35 1.30 0.02 94.61 14:35:01 3 2.29 0.00 0.33 22.00 0.03 75.35 14:35:01 4 9.49 0.00 0.79 0.97 0.03 88.73 14:35:01 5 7.06 0.00 0.92 22.11 0.03 69.87 14:35:01 6 0.99 0.00 0.45 0.18 0.02 98.36 14:35:01 7 7.39 0.00 0.89 0.45 0.03 91.24 14:35:01 8 3.33 0.00 0.37 0.55 0.05 95.70 14:35:01 9 3.96 0.00 1.42 4.51 0.03 90.09 14:35:01 10 3.09 0.00 0.45 10.86 0.03 85.56 14:35:01 11 1.17 0.00 0.22 0.13 0.00 98.48 14:35:01 12 1.05 0.00 0.38 0.65 0.02 97.90 14:35:01 13 1.39 0.00 0.27 0.72 0.00 97.63 14:35:01 14 4.57 0.00 0.47 0.60 0.03 94.33 14:35:01 15 1.90 0.00 0.23 0.07 0.02 97.78 14:36:01 all 9.59 0.00 0.58 1.40 0.04 88.39 14:36:01 0 5.57 0.00 0.25 0.08 0.02 94.08 14:36:01 1 7.31 0.00 0.43 1.50 0.05 90.70 14:36:01 2 28.82 0.00 1.86 1.92 0.05 67.35 14:36:01 3 13.39 0.00 0.58 8.70 0.05 77.28 14:36:01 4 19.39 0.00 1.42 1.42 0.08 77.68 14:36:01 5 10.63 0.00 0.67 0.33 0.03 88.33 14:36:01 6 11.45 0.00 0.38 0.38 0.08 87.70 14:36:01 7 8.28 0.00 0.87 0.44 0.05 90.37 14:36:01 8 10.56 0.00 0.18 0.00 0.07 89.19 14:36:01 9 5.82 0.00 0.28 0.10 0.03 93.76 14:36:01 10 6.15 0.00 0.72 6.36 0.03 86.74 14:36:01 11 7.57 0.00 0.38 0.07 0.03 91.94 14:36:01 12 5.09 0.00 0.17 0.00 0.02 94.73 14:36:01 13 1.92 0.00 0.13 0.00 0.02 97.93 14:36:01 14 7.76 0.00 0.63 0.73 0.02 90.85 14:36:01 15 3.80 0.00 0.23 0.32 0.02 95.63 14:37:01 all 27.86 0.00 1.02 1.21 0.09 69.82 14:37:01 0 27.23 0.00 0.43 0.00 0.07 72.27 14:37:01 1 34.77 0.00 0.76 0.00 0.10 64.37 14:37:01 2 33.70 0.00 2.16 0.22 0.08 63.84 14:37:01 3 34.94 0.00 0.87 1.27 0.12 62.80 14:37:01 4 37.25 0.00 1.66 1.36 0.10 59.63 14:37:01 5 23.07 0.00 0.94 11.09 0.07 64.84 14:37:01 6 28.22 0.00 0.99 1.00 0.08 69.70 14:37:01 7 23.94 0.00 1.07 0.94 0.07 73.99 14:37:01 8 18.71 0.00 1.06 1.46 0.08 78.70 14:37:01 9 24.12 0.00 0.75 0.00 0.08 75.04 14:37:01 10 26.01 0.00 0.87 1.92 0.07 71.14 14:37:01 11 27.41 0.00 1.02 0.07 0.08 71.42 14:37:01 12 23.53 0.00 1.07 0.00 0.08 75.31 14:37:01 13 36.14 0.00 0.79 0.00 0.08 62.99 14:37:01 14 29.61 0.00 1.22 0.03 0.10 69.04 14:37:01 15 17.16 0.00 0.70 0.00 0.07 82.07 14:38:01 all 25.75 0.00 0.80 0.67 0.08 72.70 14:38:01 0 34.15 0.00 0.44 0.87 0.07 64.48 14:38:01 1 21.40 0.00 0.45 0.07 0.05 78.03 14:38:01 2 29.70 0.00 0.90 0.00 0.10 69.30 14:38:01 3 23.18 0.00 1.26 0.40 0.08 75.08 14:38:01 4 20.65 0.00 0.42 0.02 0.07 78.84 14:38:01 5 15.30 0.00 0.57 8.43 0.05 75.65 14:38:01 6 39.40 0.00 0.99 0.03 0.10 59.47 14:38:01 7 20.69 0.00 1.65 0.15 0.07 77.44 14:38:01 8 20.46 0.00 0.45 0.47 0.08 78.54 14:38:01 9 34.27 0.00 1.12 0.03 0.10 64.48 14:38:01 10 22.24 0.00 0.90 0.12 0.08 76.66 14:38:01 11 18.37 0.00 0.75 0.00 0.07 80.81 14:38:01 12 24.61 0.00 1.02 0.00 0.07 74.31 14:38:01 13 30.22 0.00 0.60 0.13 0.08 68.96 14:38:01 14 14.68 0.00 0.32 0.00 0.05 84.96 14:38:01 15 42.76 0.00 0.97 0.02 0.10 56.15 14:39:01 all 8.15 0.00 1.32 2.16 0.05 88.31 14:39:01 0 3.06 0.00 0.75 1.64 0.03 94.52 14:39:01 1 7.71 0.00 1.15 1.69 0.05 89.40 14:39:01 2 9.25 0.00 1.56 0.15 0.07 88.97 14:39:01 3 6.30 0.00 1.41 22.53 0.08 69.68 14:39:01 4 11.05 0.00 0.77 0.05 0.03 88.09 14:39:01 5 8.84 0.00 1.19 3.39 0.03 86.55 14:39:01 6 12.50 0.00 0.83 0.00 0.05 86.61 14:39:01 7 10.14 0.00 2.04 0.05 0.07 87.70 14:39:01 8 11.65 0.00 2.70 0.02 0.05 85.58 14:39:01 9 9.06 0.00 0.92 2.57 0.03 87.41 14:39:01 10 4.58 0.00 1.09 0.59 0.02 93.73 14:39:01 11 7.42 0.00 1.58 0.45 0.07 90.48 14:39:01 12 6.74 0.00 1.59 1.42 0.07 90.18 14:39:01 13 6.19 0.00 0.91 0.02 0.03 92.86 14:39:01 14 6.12 0.00 0.62 0.10 0.03 93.12 14:39:01 15 9.87 0.00 2.09 0.00 0.05 87.98 14:40:01 all 16.70 0.00 0.72 0.98 0.05 81.55 14:40:01 0 16.47 0.00 0.28 0.00 0.07 83.17 14:40:01 1 16.81 0.00 1.32 0.87 0.07 80.94 14:40:01 2 9.55 0.00 1.18 10.05 0.05 79.16 14:40:01 3 18.97 0.00 0.90 4.32 0.05 75.76 14:40:01 4 17.98 0.00 0.67 0.00 0.05 81.30 14:40:01 5 24.36 0.00 0.75 0.00 0.05 74.84 14:40:01 6 17.60 0.00 0.37 0.02 0.05 81.97 14:40:01 7 14.19 0.00 0.48 0.00 0.05 85.27 14:40:01 8 18.20 0.00 0.42 0.00 0.05 81.33 14:40:01 9 17.02 0.00 0.53 0.00 0.05 82.40 14:40:01 10 20.86 0.00 0.85 0.00 0.08 78.20 14:40:01 11 18.80 0.00 1.26 0.00 0.08 79.86 14:40:01 12 14.82 0.00 0.92 0.33 0.05 83.87 14:40:01 13 17.00 0.00 0.42 0.03 0.07 82.48 14:40:01 14 14.57 0.00 0.27 0.00 0.03 85.13 14:40:01 15 10.09 0.00 0.80 0.00 0.05 89.06 14:41:01 all 18.41 0.00 0.69 0.58 0.06 80.27 14:41:01 0 15.99 0.00 0.37 0.00 0.03 83.61 14:41:01 1 14.83 0.00 0.62 2.39 0.07 82.09 14:41:01 2 19.94 0.00 1.17 6.81 0.07 72.02 14:41:01 3 17.46 0.00 0.50 0.00 0.05 81.99 14:41:01 4 16.05 0.00 0.52 0.00 0.05 83.38 14:41:01 5 27.28 0.00 1.34 0.00 0.07 71.32 14:41:01 6 23.07 0.00 0.50 0.00 0.08 76.35 14:41:01 7 20.36 0.00 0.75 0.03 0.07 78.79 14:41:01 8 20.29 0.00 0.72 0.00 0.05 78.94 14:41:01 9 16.09 0.00 0.27 0.00 0.03 83.61 14:41:01 10 13.24 0.00 0.75 0.00 0.05 85.96 14:41:01 11 16.68 0.00 0.52 0.00 0.05 82.75 14:41:01 12 16.15 0.00 0.70 0.00 0.05 83.10 14:41:01 13 20.62 0.00 0.60 0.00 0.05 78.73 14:41:01 14 23.01 0.00 0.82 0.03 0.07 76.07 14:41:01 15 13.43 0.00 0.97 0.00 0.07 85.54 14:42:02 all 22.29 0.00 0.77 1.45 0.06 75.42 14:42:02 0 14.52 0.00 0.82 0.00 0.07 84.59 14:42:02 1 16.73 0.00 0.82 4.08 0.07 78.31 14:42:02 2 24.61 0.00 0.52 3.54 0.07 71.26 14:42:02 3 34.70 0.00 1.37 0.00 0.08 63.84 14:42:02 4 30.38 0.00 0.59 0.00 0.08 68.95 14:42:02 5 24.61 0.00 0.75 0.00 0.07 74.57 14:42:02 6 31.00 0.00 1.19 0.05 0.07 67.69 14:42:02 7 33.50 0.00 2.36 0.00 0.10 64.04 14:42:02 8 19.29 0.00 0.63 0.00 0.05 80.02 14:42:02 9 24.41 0.00 0.50 0.00 0.07 75.02 14:42:02 10 20.12 0.00 0.83 4.99 0.07 73.99 14:42:02 11 19.16 0.00 0.32 0.00 0.05 80.47 14:42:02 12 17.74 0.00 0.33 0.00 0.05 81.88 14:42:02 13 17.80 0.00 0.49 10.59 0.05 71.08 14:42:02 14 11.60 0.00 0.45 0.00 0.05 87.90 14:42:02 15 16.59 0.00 0.28 0.00 0.03 83.10 14:43:01 all 11.76 0.00 0.59 2.01 0.04 85.61 14:43:01 0 17.40 0.00 0.61 0.08 0.07 81.84 14:43:01 1 11.88 0.00 0.59 0.02 0.03 87.47 14:43:01 2 23.44 0.00 0.93 14.71 0.05 60.87 14:43:01 3 8.56 0.00 0.22 0.00 0.03 91.18 14:43:01 4 3.95 0.00 0.30 0.00 0.03 95.71 14:43:01 5 17.45 0.00 1.09 1.77 0.03 79.66 14:43:01 6 7.65 0.00 0.19 0.00 0.03 92.13 14:43:01 7 15.62 0.00 1.19 0.00 0.03 83.15 14:43:01 8 8.45 0.00 0.37 5.14 0.03 86.00 14:43:01 9 9.55 0.00 0.41 0.00 0.02 90.03 14:43:01 10 10.79 0.00 0.32 2.04 0.03 86.81 14:43:01 11 7.79 0.00 0.32 0.00 0.03 91.85 14:43:01 12 10.83 0.00 0.75 0.66 0.05 87.71 14:43:01 13 11.10 0.00 0.75 0.10 0.05 88.00 14:43:01 14 4.84 0.00 0.42 0.02 0.02 94.71 14:43:01 15 18.90 0.00 0.92 7.59 0.05 72.54 Average: all 16.07 0.00 0.79 1.62 0.05 81.46 Average: 0 15.67 0.00 0.49 0.35 0.05 83.44 Average: 1 15.41 0.00 0.92 1.30 0.06 82.31 Average: 2 20.29 0.00 1.18 4.29 0.06 74.18 Average: 3 17.77 0.00 0.83 6.59 0.07 74.75 Average: 4 18.48 0.00 0.79 0.42 0.06 80.24 Average: 5 17.62 0.00 0.91 5.24 0.05 76.17 Average: 6 19.10 0.00 0.66 0.19 0.06 79.99 Average: 7 17.12 0.00 1.26 0.23 0.06 81.33 Average: 8 14.56 0.00 0.77 0.84 0.06 83.77 Average: 9 16.03 0.00 0.69 0.80 0.05 82.42 Average: 10 14.13 0.00 0.75 2.99 0.05 82.07 Average: 11 13.82 0.00 0.71 0.08 0.05 85.34 Average: 12 13.40 0.00 0.77 0.34 0.05 85.44 Average: 13 15.82 0.00 0.55 1.29 0.05 82.29 Average: 14 12.98 0.00 0.58 0.17 0.04 86.23 Average: 15 14.93 0.00 0.80 0.88 0.05 83.34