---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-31743 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 740K 6.3G 1% /run /dev/vda1 310G 13G 298G 4% / 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 1105 58809 0 4506 62621 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:b5:13:42 brd ff:ff:ff:ff:ff:ff inet 10.30.107.22/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85940sec preferred_lft 85940sec inet6 fe80::f816:3eff:feb5:1342/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:60:da:33:d9 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-8c-16g-31743) 07/30/25 _x86_64_ (16 CPU) 09:34:33 LINUX RESTART (16 CPU) 09:35:01 tps rtps wtps bread/s bwrtn/s 09:36:01 343.08 57.34 285.74 3635.66 31892.15 09:37:01 161.91 42.31 119.60 2393.07 33578.00 09:38:01 48.31 2.88 45.43 134.91 26404.93 09:39:01 26.93 2.46 24.46 72.74 21142.25 09:40:01 34.73 0.50 34.23 19.33 30365.21 09:41:01 37.49 0.12 37.38 3.06 44503.80 09:42:01 63.91 1.35 62.56 91.45 54668.36 Average: 102.32 15.28 87.04 907.03 34650.09 09:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:36:01 62957780 64339140 3009964 4.56 82040 1830908 2035700 3.04 914596 1677420 175668 09:37:01 61986556 63619920 3981188 6.04 94964 2059884 2385364 3.56 1693356 1847232 6208 09:38:01 60069956 61889676 5897788 8.94 100872 2233584 4048548 6.04 3476636 1964504 22800 09:39:01 59117440 60943568 6850304 10.38 101496 2239172 4558448 6.80 4431008 1958480 852 09:40:01 59563180 62152296 6404564 9.71 105560 2983464 4315660 6.44 3307244 2612380 458168 09:41:01 58208228 61609584 7759516 11.76 108388 3779344 3866672 5.77 3874852 3369276 526200 09:42:01 60224596 64124696 5743148 8.71 113460 4264256 2091396 3.12 1369092 3841976 25756 Average: 60303962 62668411 5663782 8.59 100969 2770087 3328827 4.97 2723826 2467324 173665 09:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:36:01 lo 1.93 1.93 0.22 0.22 0.00 0.00 0.00 0.00 09:36:01 ens3 498.98 307.13 2047.85 78.67 0.00 0.00 0.00 0.00 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 09:37:01 ens3 259.21 175.00 1477.26 42.73 0.00 0.00 0.00 0.00 09:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 09:38:01 ens3 592.12 379.35 2553.70 101.67 0.00 0.00 0.00 0.00 09:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 lo 27.59 27.59 101.61 101.61 0.00 0.00 0.00 0.00 09:39:01 ens3 644.73 390.79 169.76 142.32 0.00 0.00 0.00 0.00 09:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 lo 4.33 4.33 2.04 2.04 0.00 0.00 0.00 0.00 09:40:01 ens3 449.84 301.32 510.63 97.05 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 lo 3.11 3.11 1.52 1.52 0.00 0.00 0.00 0.00 09:41:01 ens3 343.84 242.62 687.85 81.17 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 lo 2.90 2.90 1.18 1.18 0.00 0.00 0.00 0.00 09:42:01 ens3 372.14 280.75 244.07 88.91 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.78 5.78 15.24 15.24 0.00 0.00 0.00 0.00 Average: ens3 451.56 296.72 1098.61 90.37 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-31743) 07/30/25 _x86_64_ (16 CPU) 09:34:33 LINUX RESTART (16 CPU) 09:35:01 CPU %user %nice %system %iowait %steal %idle 09:36:01 all 5.60 0.00 0.59 1.52 0.02 92.28 09:36:01 0 19.43 0.00 1.74 16.02 0.05 62.75 09:36:01 1 6.29 0.00 0.68 0.37 0.02 92.65 09:36:01 2 4.19 0.00 0.43 0.47 0.02 94.89 09:36:01 3 7.86 0.00 0.63 0.50 0.02 90.99 09:36:01 4 3.29 0.00 1.30 3.55 0.02 91.84 09:36:01 5 2.09 0.00 0.32 0.03 0.02 97.55 09:36:01 6 1.91 0.00 0.37 0.45 0.02 97.26 09:36:01 7 1.67 0.00 0.25 0.08 0.02 97.98 09:36:01 8 2.59 0.00 0.33 0.36 0.03 96.68 09:36:01 9 0.98 0.00 0.37 0.07 0.02 98.57 09:36:01 10 2.72 0.00 0.20 0.03 0.00 97.05 09:36:01 11 1.95 0.00 0.45 0.03 0.02 97.55 09:36:01 12 2.10 0.00 0.35 0.20 0.00 97.35 09:36:01 13 4.32 0.00 0.13 0.05 0.02 95.48 09:36:01 14 17.54 0.00 1.13 1.57 0.03 79.72 09:36:01 15 10.75 0.00 0.68 0.48 0.02 88.07 09:37:01 all 9.00 0.00 0.47 1.61 0.03 88.88 09:37:01 0 5.82 0.00 0.35 5.45 0.03 88.34 09:37:01 1 12.23 0.00 0.57 0.02 0.03 87.16 09:37:01 2 10.75 0.00 0.33 0.18 0.03 88.69 09:37:01 3 7.67 0.00 0.48 0.08 0.05 91.72 09:37:01 4 13.70 0.00 0.47 1.45 0.05 84.33 09:37:01 5 8.26 0.00 0.80 0.65 0.03 90.26 09:37:01 6 8.32 0.00 0.37 1.28 0.03 89.99 09:37:01 7 9.84 0.00 0.22 1.27 0.03 88.64 09:37:01 8 7.49 0.00 0.18 0.13 0.03 92.16 09:37:01 9 6.49 0.00 0.20 0.02 0.03 93.26 09:37:01 10 7.35 0.00 0.89 11.38 0.05 80.33 09:37:01 11 8.62 0.00 0.32 0.12 0.03 90.92 09:37:01 12 9.15 0.00 0.58 1.29 0.03 88.95 09:37:01 13 1.99 0.00 0.20 0.07 0.02 97.73 09:37:01 14 6.71 0.00 0.47 1.44 0.02 91.37 09:37:01 15 19.75 0.00 1.02 0.95 0.05 78.23 09:38:01 all 20.23 0.00 0.71 0.66 0.05 78.35 09:38:01 0 12.50 0.00 0.47 0.73 0.05 86.25 09:38:01 1 23.72 0.00 1.11 0.00 0.07 75.11 09:38:01 2 20.03 0.00 0.47 0.00 0.05 79.45 09:38:01 3 22.68 0.00 0.65 0.00 0.05 76.61 09:38:01 4 16.54 0.00 0.92 0.38 0.03 82.12 09:38:01 5 17.90 0.00 0.74 0.39 0.05 80.92 09:38:01 6 21.67 0.00 0.47 0.35 0.05 77.46 09:38:01 7 17.57 0.00 0.60 0.33 0.03 81.46 09:38:01 8 18.29 0.00 0.54 0.02 0.07 81.09 09:38:01 9 23.37 0.00 1.01 0.13 0.05 75.44 09:38:01 10 18.52 0.00 1.17 7.70 0.07 72.54 09:38:01 11 16.06 0.00 0.59 0.00 0.03 83.32 09:38:01 12 22.55 0.00 0.99 0.40 0.03 76.03 09:38:01 13 21.33 0.00 0.77 0.15 0.03 77.72 09:38:01 14 20.09 0.00 0.48 0.00 0.05 79.37 09:38:01 15 30.82 0.00 0.45 0.00 0.07 68.67 09:39:01 all 25.59 0.00 0.78 0.58 0.07 72.98 09:39:01 0 19.28 0.00 0.94 0.00 0.05 79.74 09:39:01 1 20.86 0.00 0.57 0.07 0.07 78.44 09:39:01 2 45.59 0.00 0.90 0.00 0.08 53.43 09:39:01 3 29.18 0.00 0.57 0.00 0.07 70.18 09:39:01 4 18.60 0.00 1.10 0.05 0.07 80.18 09:39:01 5 14.93 0.00 1.22 0.00 0.05 83.80 09:39:01 6 20.37 0.00 0.43 0.00 0.05 79.15 09:39:01 7 29.60 0.00 1.05 0.00 0.10 69.24 09:39:01 8 36.53 0.00 0.67 0.02 0.08 62.69 09:39:01 9 24.79 0.00 0.43 0.00 0.05 74.73 09:39:01 10 22.21 0.00 0.84 9.05 0.05 67.85 09:39:01 11 21.68 0.00 1.08 0.03 0.07 77.13 09:39:01 12 24.97 0.00 0.95 0.00 0.08 74.00 09:39:01 13 29.76 0.00 0.35 0.20 0.08 69.60 09:39:01 14 30.28 0.00 0.59 0.00 0.07 69.07 09:39:01 15 20.84 0.00 0.69 0.00 0.07 78.41 09:40:01 all 30.20 0.00 0.98 0.68 0.08 68.06 09:40:01 0 22.90 0.00 1.13 0.00 0.08 75.88 09:40:01 1 34.14 0.00 0.82 4.09 0.08 60.87 09:40:01 2 30.09 0.00 1.34 0.00 0.08 68.49 09:40:01 3 27.64 0.00 0.92 0.00 0.07 71.37 09:40:01 4 21.38 0.00 0.70 0.54 0.07 77.31 09:40:01 5 38.02 0.00 0.65 0.00 0.08 61.24 09:40:01 6 40.25 0.00 2.10 0.02 0.10 57.53 09:40:01 7 32.67 0.00 0.84 0.00 0.07 66.42 09:40:01 8 34.85 0.00 1.56 0.77 0.07 62.76 09:40:01 9 31.77 0.00 0.64 2.43 0.08 65.09 09:40:01 10 35.54 0.00 0.85 0.70 0.10 62.80 09:40:01 11 34.97 0.00 0.80 0.00 0.08 64.14 09:40:01 12 25.89 0.00 0.99 0.05 0.05 73.02 09:40:01 13 21.75 0.00 0.65 2.26 0.05 75.29 09:40:01 14 26.95 0.00 0.86 0.00 0.07 72.13 09:40:01 15 24.51 0.00 0.87 0.00 0.05 74.57 09:41:01 all 27.85 0.00 0.94 1.18 0.07 69.96 09:41:01 0 27.28 0.00 1.02 0.00 0.07 71.63 09:41:01 1 29.46 0.00 0.70 0.15 0.07 69.63 09:41:01 2 37.10 0.00 2.32 0.02 0.08 60.47 09:41:01 3 29.18 0.00 0.70 0.00 0.08 70.03 09:41:01 4 30.80 0.00 1.27 1.63 0.08 66.22 09:41:01 5 29.21 0.00 0.80 0.00 0.12 69.87 09:41:01 6 26.76 0.00 0.60 0.00 0.08 72.55 09:41:01 7 25.97 0.00 0.60 0.50 0.07 72.86 09:41:01 8 37.41 0.00 1.39 0.05 0.08 61.06 09:41:01 9 22.34 0.00 0.65 5.08 0.05 71.88 09:41:01 10 33.89 0.00 1.34 2.39 0.08 62.30 09:41:01 11 25.89 0.00 0.35 0.00 0.07 73.69 09:41:01 12 22.36 0.00 0.87 0.52 0.07 76.19 09:41:01 13 22.10 0.00 0.43 0.00 0.05 77.42 09:41:01 14 26.25 0.00 1.25 8.56 0.07 63.87 09:41:01 15 19.68 0.00 0.70 0.00 0.05 79.57 09:42:01 all 12.86 0.00 0.66 1.48 0.04 84.96 09:42:01 0 21.27 0.00 0.97 0.65 0.03 77.07 09:42:01 1 15.30 0.00 0.80 3.83 0.03 80.04 09:42:01 2 16.57 0.00 0.60 0.72 0.03 82.08 09:42:01 3 10.10 0.00 1.17 0.00 0.05 88.68 09:42:01 4 11.56 0.00 0.60 0.00 0.03 87.80 09:42:01 5 11.60 0.00 0.69 0.00 0.05 87.67 09:42:01 6 15.17 0.00 0.68 0.35 0.03 83.76 09:42:01 7 11.30 0.00 0.43 6.60 0.07 81.59 09:42:01 8 9.86 0.00 0.47 0.08 0.05 89.53 09:42:01 9 6.21 0.00 0.60 3.66 0.03 89.50 09:42:01 10 10.63 0.00 0.77 0.00 0.03 88.57 09:42:01 11 11.15 0.00 0.33 1.13 0.02 87.37 09:42:01 12 6.60 0.00 0.18 0.03 0.02 93.17 09:42:01 13 30.18 0.00 0.88 0.30 0.05 68.58 09:42:01 14 10.03 0.00 0.87 3.27 0.03 85.80 09:42:01 15 8.28 0.00 0.47 3.14 0.03 88.09 Average: all 18.75 0.00 0.73 1.10 0.05 79.36 Average: 0 18.35 0.00 0.94 3.27 0.05 77.39 Average: 1 20.28 0.00 0.75 1.21 0.05 77.71 Average: 2 23.48 0.00 0.91 0.20 0.05 75.36 Average: 3 19.17 0.00 0.73 0.08 0.05 79.96 Average: 4 16.54 0.00 0.91 1.09 0.05 81.41 Average: 5 17.41 0.00 0.74 0.15 0.06 81.63 Average: 6 19.17 0.00 0.71 0.35 0.05 79.72 Average: 7 18.36 0.00 0.57 1.26 0.05 79.75 Average: 8 20.95 0.00 0.73 0.21 0.06 78.05 Average: 9 16.55 0.00 0.56 1.63 0.05 81.22 Average: 10 18.68 0.00 0.86 4.46 0.05 75.94 Average: 11 17.18 0.00 0.56 0.19 0.05 82.03 Average: 12 16.21 0.00 0.70 0.36 0.04 82.69 Average: 13 18.77 0.00 0.49 0.43 0.04 80.27 Average: 14 19.68 0.00 0.81 2.12 0.05 77.34 Average: 15 19.22 0.00 0.70 0.65 0.05 79.38