---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-46591 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 1276 58624 0 4520 62450 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:a9:c3:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.232/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85948sec preferred_lft 85948sec inet6 fe80::f816:3eff:fea9:c3f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cf:9a:cd:9c 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-46591) 09/17/25 _x86_64_ (16 CPU) 14:54:50 LINUX RESTART (16 CPU) 14:55:01 tps rtps wtps bread/s bwrtn/s 14:56:02 366.69 73.65 293.03 5316.18 57808.50 14:57:01 177.21 44.01 133.20 2504.39 29137.57 14:58:01 45.46 4.48 40.98 138.91 17949.28 14:59:01 18.39 0.61 17.77 26.93 15996.02 15:00:01 29.78 0.45 29.33 13.06 27708.45 15:01:01 37.49 0.10 37.39 2.93 38455.72 15:02:01 33.96 0.82 33.14 86.90 29823.39 Average: 101.04 17.66 83.38 1151.57 30976.36 14:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:56:02 63015568 64368592 2952176 4.48 80280 1807628 2035976 3.04 887592 1653464 168568 14:57:01 60461420 62152816 5506324 8.35 96228 2115336 3801580 5.67 3173764 1888236 11192 14:58:01 59395644 61224124 6572100 9.96 101400 2242244 4258072 6.35 4151048 1963036 476 14:59:01 59693304 61826268 6274440 9.51 104236 2536724 3574452 5.33 3630024 2172276 202692 15:00:01 58767876 61370332 7199868 10.91 105864 2996520 4007888 5.98 4088656 2624312 230576 15:01:01 58116976 61532460 7850768 11.90 108704 3792880 3539848 5.28 3952432 3381920 162208 15:02:01 60058520 63971620 5909224 8.96 112936 4278132 2021716 3.02 1523612 3855476 270136 Average: 59929901 62349459 6037843 9.15 101378 2824209 3319933 4.95 3058161 2505531 149407 14:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:02 lo 1.93 1.93 0.21 0.21 0.00 0.00 0.00 0.00 14:56:02 ens3 409.98 285.64 2021.02 76.07 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 14:57:01 ens3 556.60 390.24 2359.50 96.42 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 lo 9.00 9.00 8.26 8.26 0.00 0.00 0.00 0.00 14:58:01 ens3 907.55 557.89 1946.34 167.56 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 lo 20.41 20.41 94.93 94.93 0.00 0.00 0.00 0.00 14:59:01 ens3 890.50 522.72 672.38 163.42 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 lo 2.52 2.52 1.03 1.03 0.00 0.00 0.00 0.00 15:00:01 ens3 245.01 141.66 59.28 44.50 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 lo 3.03 3.03 1.50 1.50 0.00 0.00 0.00 0.00 15:01:01 ens3 407.90 229.30 687.08 75.66 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 lo 2.70 2.70 1.15 1.15 0.00 0.00 0.00 0.00 15:02:01 ens3 468.94 248.98 259.11 94.20 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 Average: lo 5.78 5.78 15.40 15.40 0.00 0.00 0.00 0.00 Average: ens3 555.45 339.50 1140.27 102.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-46591) 09/17/25 _x86_64_ (16 CPU) 14:54:50 LINUX RESTART (16 CPU) 14:55:01 CPU %user %nice %system %iowait %steal %idle 14:56:02 all 5.24 0.00 0.70 1.04 0.02 93.01 14:56:02 0 0.47 0.00 0.32 2.58 0.03 96.60 14:56:02 1 4.24 0.00 0.30 0.08 0.00 95.38 14:56:02 2 3.50 0.00 0.79 0.20 0.03 95.48 14:56:02 3 2.59 0.00 0.20 0.20 0.00 97.01 14:56:02 4 2.10 0.00 0.33 0.20 0.02 97.35 14:56:02 5 3.89 0.00 0.13 0.48 0.02 95.48 14:56:02 6 4.54 0.00 1.12 3.57 0.03 90.74 14:56:02 7 1.74 0.00 0.57 1.55 0.02 96.13 14:56:02 8 9.06 0.00 0.78 0.10 0.02 90.04 14:56:02 9 26.35 0.00 1.85 2.96 0.07 68.77 14:56:02 10 8.08 0.00 2.13 3.84 0.03 85.91 14:56:02 11 3.79 0.00 0.60 0.27 0.02 95.33 14:56:02 12 2.44 0.00 0.28 0.17 0.02 97.10 14:56:02 13 2.47 0.00 0.50 0.13 0.02 96.88 14:56:02 14 1.77 0.00 0.33 0.08 0.02 97.80 14:56:02 15 6.85 0.00 0.90 0.17 0.02 92.06 14:57:01 all 21.08 0.00 0.98 0.61 0.06 77.28 14:57:01 0 14.86 0.00 1.26 3.08 0.05 80.76 14:57:01 1 22.82 0.00 1.02 0.20 0.07 75.89 14:57:01 2 23.77 0.00 0.61 0.15 0.07 75.40 14:57:01 3 21.28 0.00 0.61 0.03 0.05 78.03 14:57:01 4 21.64 0.00 1.34 0.15 0.07 76.80 14:57:01 5 15.88 0.00 0.37 0.00 0.03 83.71 14:57:01 6 25.27 0.00 0.80 0.02 0.05 73.87 14:57:01 7 23.31 0.00 0.85 2.33 0.07 73.44 14:57:01 8 14.65 0.00 1.49 1.29 0.08 82.49 14:57:01 9 37.02 0.00 1.46 0.75 0.07 60.70 14:57:01 10 19.07 0.00 0.87 0.36 0.05 79.66 14:57:01 11 18.51 0.00 0.46 0.07 0.05 80.92 14:57:01 12 20.32 0.00 1.46 0.68 0.07 77.47 14:57:01 13 15.72 0.00 0.65 0.17 0.05 83.41 14:57:01 14 23.48 0.00 0.92 0.15 0.05 75.40 14:57:01 15 19.66 0.00 1.39 0.31 0.05 78.59 14:58:01 all 24.65 0.00 0.87 0.25 0.07 74.16 14:58:01 0 19.43 0.00 0.73 3.05 0.07 76.72 14:58:01 1 37.48 0.00 0.97 0.02 0.08 61.45 14:58:01 2 24.27 0.00 0.67 0.03 0.05 74.98 14:58:01 3 25.94 0.00 0.80 0.00 0.08 73.17 14:58:01 4 19.51 0.00 1.49 0.12 0.08 78.79 14:58:01 5 21.89 0.00 0.74 0.02 0.07 77.29 14:58:01 6 31.53 0.00 0.79 0.02 0.07 67.60 14:58:01 7 24.72 0.00 0.65 0.10 0.08 74.44 14:58:01 8 17.29 0.00 0.58 0.02 0.07 82.04 14:58:01 9 31.17 0.00 0.68 0.15 0.10 67.89 14:58:01 10 26.04 0.00 1.35 0.03 0.08 72.49 14:58:01 11 19.63 0.00 0.75 0.13 0.05 79.44 14:58:01 12 28.84 0.00 1.03 0.08 0.07 69.98 14:58:01 13 21.92 0.00 0.87 0.00 0.05 77.16 14:58:01 14 26.92 0.00 1.32 0.23 0.08 71.45 14:58:01 15 17.92 0.00 0.52 0.00 0.07 81.50 14:59:01 all 29.58 0.00 0.85 0.25 0.07 69.24 14:59:01 0 27.43 0.00 1.20 2.02 0.07 69.28 14:59:01 1 23.80 0.00 0.47 0.00 0.07 75.67 14:59:01 2 31.36 0.00 1.33 0.00 0.08 67.23 14:59:01 3 32.97 0.00 0.53 0.00 0.08 66.42 14:59:01 4 27.61 0.00 1.03 0.00 0.07 71.29 14:59:01 5 28.46 0.00 0.57 0.00 0.10 70.87 14:59:01 6 16.16 0.00 0.75 0.00 0.05 83.04 14:59:01 7 31.23 0.00 0.72 0.02 0.08 67.96 14:59:01 8 35.88 0.00 0.88 0.00 0.08 63.15 14:59:01 9 44.22 0.00 1.38 0.05 0.08 54.26 14:59:01 10 22.56 0.00 1.02 0.02 0.07 76.35 14:59:01 11 31.96 0.00 0.83 0.00 0.08 67.13 14:59:01 12 20.90 0.00 0.85 0.03 0.05 78.17 14:59:01 13 25.05 0.00 0.58 0.00 0.07 74.30 14:59:01 14 35.16 0.00 0.90 0.00 0.08 63.86 14:59:01 15 38.58 0.00 0.47 1.95 0.08 58.92 15:00:01 all 18.65 0.00 0.57 0.36 0.06 80.36 15:00:01 0 14.86 0.00 0.84 2.74 0.07 81.49 15:00:01 1 34.85 0.00 1.26 0.00 0.07 63.83 15:00:01 2 21.30 0.00 0.92 0.00 0.05 77.73 15:00:01 3 20.75 0.00 0.33 0.00 0.05 78.86 15:00:01 4 19.14 0.00 0.37 0.00 0.05 80.44 15:00:01 5 21.02 0.00 0.55 0.00 0.05 78.38 15:00:01 6 9.27 0.00 0.31 0.73 0.03 89.66 15:00:01 7 16.31 0.00 0.48 1.27 0.07 81.87 15:00:01 8 17.54 0.00 0.42 0.00 0.07 81.97 15:00:01 9 21.07 0.00 1.30 0.02 0.07 77.55 15:00:01 10 17.52 0.00 0.32 0.00 0.05 82.11 15:00:01 11 16.14 0.00 0.62 0.00 0.07 83.17 15:00:01 12 20.41 0.00 0.33 0.85 0.08 78.32 15:00:01 13 10.34 0.00 0.58 0.00 0.05 89.02 15:00:01 14 17.13 0.00 0.30 0.00 0.05 82.52 15:00:01 15 20.82 0.00 0.28 0.08 0.05 78.76 15:01:01 all 22.89 0.00 0.80 0.87 0.07 75.36 15:01:01 0 24.72 0.00 0.53 0.00 0.07 74.67 15:01:01 1 28.55 0.00 1.66 0.00 0.10 69.69 15:01:01 2 23.03 0.00 0.97 0.00 0.07 75.93 15:01:01 3 25.81 0.00 0.65 0.00 0.07 73.47 15:01:01 4 22.81 0.00 0.43 0.00 0.05 76.71 15:01:01 5 25.17 0.00 1.46 0.00 0.07 73.31 15:01:01 6 17.77 0.00 0.77 5.81 0.08 75.56 15:01:01 7 18.14 0.00 0.65 0.00 0.05 81.15 15:01:01 8 15.34 0.00 0.79 0.00 0.07 83.81 15:01:01 9 16.71 0.00 0.45 0.00 0.07 82.77 15:01:01 10 17.68 0.00 0.69 4.48 0.08 77.06 15:01:01 11 18.66 0.00 0.45 2.55 0.05 78.28 15:01:01 12 29.56 0.00 1.09 0.64 0.07 68.65 15:01:01 13 27.01 0.00 0.77 0.00 0.08 72.14 15:01:01 14 25.87 0.00 0.43 0.45 0.05 73.20 15:01:01 15 29.41 0.00 1.04 0.02 0.08 69.45 15:02:01 all 12.99 0.00 0.59 1.01 0.04 85.37 15:02:01 0 33.13 0.00 1.22 0.80 0.07 64.79 15:02:01 1 25.40 0.00 1.17 0.22 0.05 73.16 15:02:01 2 12.54 0.00 0.95 0.00 0.02 86.50 15:02:01 3 14.60 0.00 0.33 0.08 0.05 84.93 15:02:01 4 7.72 0.00 0.60 0.00 0.03 91.64 15:02:01 5 10.14 0.00 0.68 0.00 0.03 89.14 15:02:01 6 5.92 0.00 0.28 0.00 0.02 93.78 15:02:01 7 9.54 0.00 0.33 0.00 0.05 90.07 15:02:01 8 10.05 0.00 0.70 0.00 0.03 89.21 15:02:01 9 10.94 0.00 0.33 0.00 0.05 88.68 15:02:01 10 12.67 0.00 0.42 8.48 0.03 78.40 15:02:01 11 9.59 0.00 0.43 2.07 0.03 87.87 15:02:01 12 10.27 0.00 0.47 4.09 0.07 85.11 15:02:01 13 9.72 0.00 0.28 0.00 0.03 89.96 15:02:01 14 14.12 0.00 0.75 0.42 0.07 84.64 15:02:01 15 11.45 0.00 0.50 0.00 0.03 88.01 Average: all 19.29 0.00 0.77 0.63 0.06 79.26 Average: 0 19.28 0.00 0.87 2.04 0.06 77.75 Average: 1 25.30 0.00 0.98 0.07 0.06 73.59 Average: 2 19.97 0.00 0.89 0.05 0.05 79.03 Average: 3 20.57 0.00 0.49 0.05 0.05 78.84 Average: 4 17.22 0.00 0.80 0.07 0.05 81.87 Average: 5 18.07 0.00 0.64 0.07 0.05 81.17 Average: 6 15.75 0.00 0.69 1.45 0.05 82.07 Average: 7 17.84 0.00 0.61 0.75 0.06 80.74 Average: 8 17.12 0.00 0.80 0.20 0.06 81.81 Average: 9 26.76 0.00 1.07 0.56 0.07 71.54 Average: 10 17.66 0.00 0.97 2.46 0.06 78.85 Average: 11 16.90 0.00 0.59 0.73 0.05 81.73 Average: 12 18.95 0.00 0.79 0.94 0.06 79.26 Average: 13 16.03 0.00 0.60 0.04 0.05 83.27 Average: 14 20.63 0.00 0.71 0.19 0.06 78.41 Average: 15 20.68 0.00 0.73 0.36 0.05 78.18