---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3513 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 712K 3.2G 1% /run /dev/vda1 155G 16G 139G 11% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 879 22535 0 8752 30832 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:42:02:12 brd ff:ff:ff:ff:ff:ff inet 10.30.106.217/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:fe42:212/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e4:a7:d1:cf 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:e4ff:fea7:d1cf/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3513) 10/18/25 _x86_64_ (8 CPU) 13:33:36 LINUX RESTART (8 CPU) 13:34:01 tps rtps wtps bread/s bwrtn/s 13:35:02 294.42 57.82 236.59 3669.39 95630.06 13:36:02 192.53 19.84 172.69 2318.26 79392.62 13:37:01 388.43 5.39 383.04 434.84 227722.94 13:38:01 285.65 1.32 284.33 60.27 13980.13 13:39:01 128.36 0.22 128.15 11.60 17326.71 13:40:01 8.45 0.00 8.45 0.00 186.77 13:41:01 7.23 0.02 7.21 0.13 242.45 13:42:01 18.66 0.10 18.56 21.33 740.94 13:43:01 73.19 1.80 71.39 93.98 2439.73 Average: 154.73 9.61 145.12 732.91 48259.58 13:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:02 30190844 31726364 2748376 8.34 67636 1780060 1462400 4.30 820736 1637812 152816 13:36:02 25091252 31586196 7847968 23.83 114220 6532116 2080088 6.12 1026308 6310484 4228508 13:37:01 23191352 31334924 9747868 29.59 164096 8012264 4657764 13.70 1333748 7750684 22528 13:38:01 20472512 29063492 12466708 37.85 187196 8406564 10287320 30.27 3871520 7832964 138320 13:39:01 19630756 28394296 13308464 40.40 208272 8530180 10746628 31.62 4573964 7935664 464 13:40:01 19480612 28236588 13458608 40.86 208416 8522748 10908316 32.09 4743064 7914264 360 13:41:01 19475612 28235684 13463608 40.87 208588 8526316 10850768 31.93 4745828 7916784 444 13:42:01 20356232 29064284 12582988 38.20 208924 8484168 8566252 25.20 3944404 7867540 320 13:43:01 23087744 31580664 9851476 29.91 210896 8258344 1638760 4.82 1487748 7664220 10968 Average: 22330768 29913610 10608452 32.21 175360 7450307 6799811 20.01 2949702 6981157 506081 13:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:02 ens3 389.19 256.39 1631.20 63.44 0.00 0.00 0.00 0.00 13:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:02 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 13:36:02 ens3 1876.02 1001.43 54415.93 88.34 0.00 0.00 0.00 0.00 13:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:02 lo 17.53 17.53 1.87 1.87 0.00 0.00 0.00 0.00 13:37:01 veth770f565 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth1e87616 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 br-5e4e83a06909 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 13:37:01 vethf8f5d19 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 vethea38584 3.00 3.63 0.41 0.40 0.00 0.00 0.00 0.00 13:38:01 br-5e4e83a06909 11.82 25.05 0.87 326.29 0.00 0.00 0.00 0.00 13:38:01 vethc1dcc9f 22.97 20.37 2.98 2.96 0.00 0.00 0.00 0.00 13:38:01 veth7b01a4c 11.22 25.00 0.97 326.28 0.00 0.00 0.00 0.03 13:39:01 vethea38584 3.45 5.03 0.71 0.46 0.00 0.00 0.00 0.00 13:39:01 br-5e4e83a06909 0.57 0.32 0.03 0.02 0.00 0.00 0.00 0.00 13:39:01 vethc51dc09 3.62 3.42 0.61 2.11 0.00 0.00 0.00 0.00 13:39:01 vethc1dcc9f 43.24 30.14 3.67 4.54 0.00 0.00 0.00 0.00 13:40:01 vethea38584 4.42 5.90 0.98 0.67 0.00 0.00 0.00 0.00 13:40:01 br-5e4e83a06909 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 vethc51dc09 4.22 4.93 0.50 0.66 0.00 0.00 0.00 0.00 13:40:01 vethc1dcc9f 48.83 34.89 4.57 5.31 0.00 0.00 0.00 0.00 13:41:01 vethea38584 3.38 4.92 0.69 0.41 0.00 0.00 0.00 0.00 13:41:01 br-5e4e83a06909 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 vethc51dc09 9.25 6.95 0.94 1.79 0.00 0.00 0.00 0.00 13:41:01 vethc1dcc9f 48.48 37.54 5.00 5.41 0.00 0.00 0.00 0.00 13:42:01 vethea38584 3.42 5.93 0.71 0.47 0.00 0.00 0.00 0.00 13:42:01 br-5e4e83a06909 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 vethc1dcc9f 39.58 27.43 3.10 4.03 0.00 0.00 0.00 0.00 13:42:01 ens3 2555.52 1443.86 60806.68 182.49 0.00 0.00 0.00 0.00 13:43:01 ens3 47.96 37.73 69.46 17.81 0.00 0.00 0.00 0.00 13:43:01 docker0 14.60 19.63 2.30 313.10 0.00 0.00 0.00 0.00 13:43:01 lo 31.43 31.43 3.11 3.11 0.00 0.00 0.00 0.00 Average: ens3 288.72 163.97 6777.20 22.18 0.00 0.00 0.00 0.00 Average: docker0 1.63 2.19 0.26 34.90 0.00 0.00 0.00 0.00 Average: lo 3.12 3.12 0.32 0.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3513) 10/18/25 _x86_64_ (8 CPU) 13:33:36 LINUX RESTART (8 CPU) 13:34:01 CPU %user %nice %system %iowait %steal %idle 13:35:02 all 9.78 0.00 1.04 5.62 0.04 83.53 13:35:02 0 7.51 0.00 1.72 9.90 0.03 80.84 13:35:02 1 3.39 0.00 0.73 9.55 0.03 86.29 13:35:02 2 29.77 0.00 1.76 2.69 0.07 65.71 13:35:02 3 16.70 0.00 1.46 1.09 0.05 80.71 13:35:02 4 6.53 0.00 0.70 0.23 0.02 92.52 13:35:02 5 2.06 0.00 0.85 19.75 0.05 77.28 13:35:02 6 7.91 0.00 0.57 0.85 0.02 90.65 13:35:02 7 4.34 0.00 0.50 0.95 0.02 94.19 13:36:02 all 13.38 0.00 4.60 10.74 0.06 71.22 13:36:02 0 10.47 0.00 4.16 2.87 0.05 82.45 13:36:02 1 9.77 0.00 4.11 3.74 0.05 82.33 13:36:02 2 10.05 0.00 4.19 22.13 0.05 63.58 13:36:02 3 19.34 0.00 5.09 10.39 0.07 65.11 13:36:02 4 9.97 0.00 4.77 2.16 0.05 83.05 13:36:02 5 20.80 0.00 5.32 34.82 0.09 38.98 13:36:02 6 15.82 0.00 4.94 4.18 0.03 75.03 13:36:02 7 10.81 0.00 4.23 5.67 0.07 79.22 13:37:01 all 11.37 0.00 5.12 18.15 0.07 65.28 13:37:01 0 11.96 0.00 6.68 37.01 0.09 44.26 13:37:01 1 11.42 0.00 4.59 29.87 0.05 54.07 13:37:01 2 11.54 0.00 4.77 14.77 0.09 68.83 13:37:01 3 11.43 0.00 4.61 3.37 0.07 80.51 13:37:01 4 13.47 0.00 4.81 5.89 0.05 75.78 13:37:01 5 8.47 0.00 4.38 43.95 0.07 43.14 13:37:01 6 11.64 0.00 5.86 5.50 0.07 76.93 13:37:01 7 11.03 0.00 5.24 4.85 0.07 78.81 13:38:01 all 36.23 0.00 4.52 1.15 0.10 57.99 13:38:01 0 35.98 0.00 4.59 0.18 0.08 59.16 13:38:01 1 36.35 0.00 4.82 1.57 0.12 57.15 13:38:01 2 37.96 0.00 4.50 1.94 0.08 55.52 13:38:01 3 42.71 0.00 5.25 1.01 0.12 50.92 13:38:01 4 33.49 0.00 4.64 0.27 0.13 61.46 13:38:01 5 35.97 0.00 4.08 0.86 0.12 58.98 13:38:01 6 36.83 0.00 4.64 1.14 0.12 57.27 13:38:01 7 30.48 0.00 3.69 2.24 0.08 63.50 13:39:01 all 9.86 0.00 1.80 1.21 0.07 87.06 13:39:01 0 13.97 0.00 1.91 2.65 0.08 81.39 13:39:01 1 8.88 0.00 1.69 1.30 0.07 88.06 13:39:01 2 9.44 0.00 2.20 1.04 0.08 87.24 13:39:01 3 12.03 0.00 2.03 1.17 0.05 84.71 13:39:01 4 8.47 0.00 2.11 1.92 0.07 87.43 13:39:01 5 7.66 0.00 1.43 0.39 0.07 90.46 13:39:01 6 9.79 0.00 1.49 0.49 0.05 88.19 13:39:01 7 8.67 0.00 1.51 0.74 0.08 88.99 13:40:01 all 4.40 0.00 0.69 0.04 0.06 94.81 13:40:01 0 5.25 0.00 0.94 0.00 0.03 93.78 13:40:01 1 4.27 0.00 0.45 0.03 0.07 95.18 13:40:01 2 3.69 0.00 0.95 0.02 0.03 95.31 13:40:01 3 3.11 0.00 0.42 0.02 0.05 96.41 13:40:01 4 5.18 0.00 0.45 0.02 0.05 94.31 13:40:01 5 4.59 0.00 0.60 0.00 0.08 94.72 13:40:01 6 5.41 0.00 0.57 0.00 0.10 93.92 13:40:01 7 3.62 0.00 1.19 0.22 0.07 94.90 13:41:01 all 1.92 0.00 0.34 0.03 0.05 97.66 13:41:01 0 2.17 0.00 0.47 0.00 0.08 97.27 13:41:01 1 1.33 0.00 0.28 0.00 0.02 98.36 13:41:01 2 1.50 0.00 0.33 0.00 0.05 98.11 13:41:01 3 1.39 0.00 0.17 0.03 0.03 98.38 13:41:01 4 1.27 0.00 0.32 0.12 0.05 98.25 13:41:01 5 1.94 0.00 0.45 0.00 0.08 97.53 13:41:01 6 2.22 0.00 0.40 0.00 0.05 97.33 13:41:01 7 3.57 0.00 0.26 0.08 0.03 96.05 13:42:01 all 2.57 0.00 0.66 0.11 0.05 96.62 13:42:01 0 2.88 0.00 0.97 0.17 0.05 95.94 13:42:01 1 2.47 0.00 0.57 0.15 0.07 96.74 13:42:01 2 2.31 0.00 0.72 0.02 0.07 96.89 13:42:01 3 2.86 0.00 0.72 0.00 0.05 96.38 13:42:01 4 2.96 0.00 0.82 0.10 0.05 96.06 13:42:01 5 2.10 0.00 0.42 0.07 0.03 97.39 13:42:01 6 1.76 0.00 0.48 0.12 0.05 97.59 13:42:01 7 3.17 0.00 0.59 0.25 0.03 95.95 13:43:01 all 6.85 0.00 0.74 0.26 0.03 92.12 13:43:01 0 3.57 0.00 0.75 0.05 0.03 95.60 13:43:01 1 0.93 0.00 0.42 0.18 0.02 98.45 13:43:01 2 0.60 0.00 0.38 0.02 0.02 98.98 13:43:01 3 13.56 0.00 0.73 0.12 0.03 85.56 13:43:01 4 6.86 0.00 0.68 0.25 0.03 92.17 13:43:01 5 14.82 0.00 1.08 0.12 0.05 83.93 13:43:01 6 3.48 0.00 0.87 1.24 0.03 94.38 13:43:01 7 11.00 0.00 0.98 0.12 0.03 87.86 Average: all 10.68 0.00 2.15 4.09 0.06 83.02 Average: 0 10.40 0.00 2.45 5.78 0.06 81.31 Average: 1 8.72 0.00 1.95 5.10 0.05 84.18 Average: 2 11.87 0.00 2.19 4.67 0.06 81.21 Average: 3 13.67 0.00 2.26 1.89 0.06 82.13 Average: 4 9.77 0.00 2.13 1.20 0.06 86.84 Average: 5 10.90 0.00 2.05 10.95 0.07 76.02 Average: 6 10.52 0.00 2.19 1.48 0.06 85.75 Average: 7 9.59 0.00 2.00 1.66 0.05 86.69