---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-28867 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 1034 58879 0 4507 62692 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:54:b9:b1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.20/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85977sec preferred_lft 85977sec inet6 fe80::f816:3eff:fe54:b9b1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8c:6c:dc:b0 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-28867) 07/18/25 _x86_64_ (16 CPU) 09:54:23 LINUX RESTART (16 CPU) 09:55:02 tps rtps wtps bread/s bwrtn/s 09:56:01 262.50 47.38 215.12 3056.57 60111.03 09:57:01 181.87 43.97 137.90 2503.42 60344.83 09:58:01 69.79 4.23 65.56 137.18 56334.48 09:59:01 52.32 0.65 51.67 17.86 60054.52 10:00:01 55.89 0.12 55.77 3.07 71339.71 10:01:01 65.01 0.82 64.20 86.90 72378.94 Average: 113.96 16.03 97.93 957.39 63445.29 09:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:01 63002792 64359712 2964952 4.49 81268 1810456 2043340 3.05 892816 1656664 142228 09:57:01 61229136 62917248 4738608 7.18 96536 2111684 4061868 6.06 2402188 1888592 19352 09:58:01 59697248 61525224 6270496 9.51 101508 2241172 4012540 5.99 3847804 1960452 3160 09:59:01 59663304 62253320 6304440 9.56 105568 2984712 4470664 6.67 3203868 2613600 459796 10:00:01 58748332 62150176 7219412 10.94 108388 3780208 4641244 6.93 3328884 3370204 524820 10:01:01 60359460 64261132 5608284 8.50 112500 4267072 2022544 3.02 1230512 3845768 270944 Average: 60450045 62911135 5517699 8.36 100961 2865884 3542033 5.29 2484345 2555880 236717 09:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 ens3 460.09 312.52 2039.06 68.43 0.00 0.00 0.00 0.00 09:56:01 lo 1.36 1.36 0.16 0.16 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 358.78 242.85 2254.68 74.90 0.00 0.00 0.00 0.00 09:57:01 lo 0.54 0.54 0.05 0.05 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 666.19 423.90 1893.72 118.54 0.00 0.00 0.00 0.00 09:58:01 lo 40.11 40.11 190.82 190.82 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 ens3 216.51 149.16 459.30 56.96 0.00 0.00 0.00 0.00 09:59:01 lo 4.00 4.00 2.03 2.03 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 ens3 430.36 265.59 719.50 99.76 0.00 0.00 0.00 0.00 10:00:01 lo 2.92 2.92 1.49 1.49 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 ens3 332.74 224.79 232.78 79.88 0.00 0.00 0.00 0.00 10:01:01 lo 2.73 2.73 1.15 1.15 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: ens3 410.78 269.76 1261.59 83.14 0.00 0.00 0.00 0.00 Average: lo 8.65 8.65 32.80 32.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-28867) 07/18/25 _x86_64_ (16 CPU) 09:54:23 LINUX RESTART (16 CPU) 09:55:02 CPU %user %nice %system %iowait %steal %idle 09:56:01 all 5.35 0.00 0.51 2.46 0.02 91.65 09:56:01 0 9.71 0.00 0.27 0.27 0.02 89.73 09:56:01 1 1.40 0.00 1.04 8.14 0.05 89.37 09:56:01 2 1.62 0.00 0.27 23.45 0.03 74.63 09:56:01 3 4.58 0.00 0.39 0.51 0.00 94.52 09:56:01 4 4.39 0.00 0.19 0.10 0.02 95.30 09:56:01 5 2.56 0.00 0.17 0.51 0.02 96.74 09:56:01 6 1.97 0.00 0.32 0.66 0.02 97.03 09:56:01 7 1.39 0.00 0.25 0.02 0.02 98.32 09:56:01 8 1.19 0.00 0.32 0.00 0.02 98.47 09:56:01 9 2.32 0.00 0.36 0.00 0.02 97.30 09:56:01 10 26.12 0.00 1.61 3.36 0.05 68.85 09:56:01 11 15.17 0.00 1.02 1.00 0.03 82.77 09:56:01 12 5.21 0.00 0.56 0.08 0.02 94.12 09:56:01 13 4.07 0.00 0.46 0.95 0.02 94.51 09:56:01 14 1.49 0.00 0.59 0.07 0.02 97.83 09:56:01 15 2.41 0.00 0.39 0.29 0.03 96.87 09:57:01 all 17.05 0.00 0.70 2.83 0.05 79.36 09:57:01 0 20.33 0.00 0.51 1.27 0.07 77.82 09:57:01 1 37.93 0.00 1.29 8.46 0.10 52.22 09:57:01 2 20.49 0.00 0.59 7.92 0.05 70.94 09:57:01 3 20.04 0.00 1.12 9.95 0.05 68.84 09:57:01 4 18.32 0.00 0.48 5.01 0.05 76.13 09:57:01 5 16.63 0.00 0.80 4.58 0.07 77.92 09:57:01 6 15.04 0.00 0.61 1.89 0.05 82.41 09:57:01 7 18.45 0.00 0.27 0.07 0.07 81.15 09:57:01 8 14.04 0.00 1.26 1.29 0.05 83.36 09:57:01 9 13.94 0.00 0.34 0.02 0.03 85.67 09:57:01 10 7.77 0.00 0.29 0.22 0.02 91.70 09:57:01 11 16.49 0.00 0.70 0.19 0.03 82.59 09:57:01 12 14.58 0.00 0.81 0.36 0.05 84.20 09:57:01 13 21.50 0.00 1.33 3.49 0.07 73.62 09:57:01 14 8.74 0.00 0.41 0.00 0.03 90.82 09:57:01 15 8.53 0.00 0.41 0.61 0.02 90.43 09:58:01 all 29.28 0.00 1.01 0.82 0.08 68.82 09:58:01 0 27.62 0.00 0.74 0.00 0.08 71.56 09:58:01 1 26.04 0.00 1.24 0.00 0.07 72.66 09:58:01 2 38.92 0.00 1.41 0.15 0.10 59.42 09:58:01 3 38.82 0.00 1.11 0.07 0.10 59.91 09:58:01 4 24.99 0.00 0.69 0.05 0.05 74.22 09:58:01 5 29.01 0.00 0.92 0.00 0.08 69.98 09:58:01 6 24.40 0.00 0.57 0.02 0.07 74.95 09:58:01 7 22.80 0.00 1.02 0.30 0.07 75.81 09:58:01 8 24.00 0.00 1.06 0.30 0.08 74.56 09:58:01 9 26.03 0.00 0.82 0.30 0.07 72.78 09:58:01 10 26.22 0.00 1.29 11.15 0.08 61.25 09:58:01 11 32.57 0.00 1.17 0.30 0.08 65.87 09:58:01 12 28.42 0.00 1.20 0.00 0.07 70.31 09:58:01 13 38.86 0.00 1.71 0.07 0.10 59.27 09:58:01 14 36.32 0.00 0.69 0.30 0.08 62.60 09:58:01 15 23.40 0.00 0.52 0.13 0.07 75.88 09:59:01 all 31.57 0.00 1.02 0.92 0.09 66.41 09:59:01 0 34.28 0.00 0.94 0.00 0.08 64.70 09:59:01 1 37.51 0.00 0.72 0.02 0.10 61.65 09:59:01 2 30.18 0.00 0.55 0.00 0.08 69.19 09:59:01 3 27.24 0.00 1.07 0.74 0.08 70.87 09:59:01 4 28.67 0.00 0.70 0.00 0.08 70.54 09:59:01 5 34.11 0.00 0.92 0.00 0.08 64.89 09:59:01 6 23.88 0.00 0.74 0.00 0.07 75.32 09:59:01 7 27.30 0.00 1.14 0.00 0.10 71.47 09:59:01 8 29.42 0.00 0.84 4.10 0.08 65.56 09:59:01 9 34.87 0.00 1.02 4.99 0.10 59.02 09:59:01 10 38.12 0.00 2.37 1.30 0.10 58.10 09:59:01 11 24.74 0.00 0.96 2.76 0.10 71.45 09:59:01 12 27.49 0.00 0.75 0.00 0.08 71.68 09:59:01 13 39.90 0.00 1.31 0.00 0.10 58.69 09:59:01 14 38.02 0.00 0.94 0.00 0.08 60.96 09:59:01 15 29.38 0.00 1.22 0.80 0.07 68.53 10:00:01 all 25.93 0.00 0.99 1.61 0.07 71.41 10:00:01 0 25.16 0.00 0.85 0.00 0.07 73.92 10:00:01 1 22.85 0.00 0.74 0.07 0.05 76.30 10:00:01 2 24.56 0.00 1.02 0.00 0.08 74.34 10:00:01 3 19.30 0.00 1.15 9.71 0.07 69.76 10:00:01 4 20.47 0.00 0.67 0.00 0.07 78.79 10:00:01 5 20.12 0.00 0.69 0.00 0.08 79.11 10:00:01 6 31.53 0.00 2.00 0.81 0.08 65.58 10:00:01 7 29.85 0.00 1.09 0.62 0.07 68.38 10:00:01 8 22.71 0.00 0.90 0.60 0.08 75.70 10:00:01 9 28.76 0.00 0.47 0.00 0.07 70.71 10:00:01 10 34.22 0.00 2.62 0.05 0.08 63.02 10:00:01 11 27.16 0.00 0.81 13.85 0.07 58.12 10:00:01 12 19.82 0.00 0.47 0.00 0.07 79.65 10:00:01 13 24.62 0.00 0.67 0.00 0.07 74.64 10:00:01 14 29.94 0.00 0.79 0.00 0.07 69.20 10:00:01 15 33.75 0.00 0.97 0.00 0.08 65.20 10:01:01 all 18.56 0.00 0.85 1.94 0.06 78.59 10:01:01 0 24.38 0.00 1.10 0.59 0.08 73.85 10:01:01 1 23.24 0.00 1.31 6.08 0.07 69.31 10:01:01 2 14.92 0.00 0.69 1.16 0.05 83.19 10:01:01 3 18.87 0.00 0.87 8.07 0.05 72.14 10:01:01 4 11.96 0.00 0.60 0.10 0.03 87.30 10:01:01 5 13.87 0.00 0.50 1.14 0.03 84.46 10:01:01 6 16.75 0.00 0.79 2.29 0.07 80.10 10:01:01 7 30.24 0.00 1.20 8.57 0.10 59.89 10:01:01 8 26.86 0.00 1.12 0.64 0.07 71.32 10:01:01 9 22.29 0.00 0.92 2.38 0.08 74.33 10:01:01 10 13.77 0.00 1.05 0.02 0.05 85.12 10:01:01 11 14.08 0.00 0.55 0.00 0.05 85.32 10:01:01 12 16.91 0.00 1.00 0.00 0.05 82.04 10:01:01 13 16.92 0.00 0.97 0.00 0.05 82.06 10:01:01 14 18.49 0.00 0.45 0.00 0.07 80.99 10:01:01 15 13.45 0.00 0.43 0.00 0.03 86.08 Average: all 21.34 0.00 0.85 1.76 0.06 76.00 Average: 0 23.62 0.00 0.74 0.35 0.07 75.22 Average: 1 24.87 0.00 1.05 3.77 0.07 70.24 Average: 2 21.84 0.00 0.76 5.39 0.07 71.95 Average: 3 21.51 0.00 0.95 4.84 0.06 72.64 Average: 4 18.16 0.00 0.55 0.87 0.05 80.37 Average: 5 19.44 0.00 0.67 1.03 0.06 78.81 Average: 6 18.97 0.00 0.84 0.94 0.06 79.19 Average: 7 21.72 0.00 0.83 1.61 0.07 75.77 Average: 8 19.76 0.00 0.92 1.16 0.06 78.10 Average: 9 21.43 0.00 0.66 1.29 0.06 76.57 Average: 10 24.41 0.00 1.54 2.68 0.06 71.30 Average: 11 21.72 0.00 0.87 3.02 0.06 74.33 Average: 12 18.78 0.00 0.80 0.07 0.06 80.29 Average: 13 24.34 0.00 1.07 0.74 0.07 73.77 Average: 14 22.25 0.00 0.64 0.06 0.06 76.99 Average: 15 18.56 0.00 0.66 0.31 0.05 80.43