---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-45561 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: 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): 0-7 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 708K 3.2G 1% /run /dev/vda1 155G 15G 140G 10% / 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 900 23594 0 7672 30811 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:b3:fc:e7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.0/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85633sec preferred_lft 85633sec inet6 fe80::f816:3eff:feb3:fce7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b2:fa:2f:a8 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:b2ff:fefa:2fa8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-45561) 09/13/25 _x86_64_ (8 CPU) 13:24:00 LINUX RESTART (8 CPU) 13:25:01 tps rtps wtps bread/s bwrtn/s 13:26:01 314.60 20.08 294.52 2318.69 191850.18 13:27:01 495.43 2.62 492.82 399.67 127722.45 13:28:01 7.05 0.00 7.05 0.00 251.69 13:29:01 222.18 0.15 222.03 20.26 34229.63 13:30:01 17.63 0.23 17.40 15.73 527.38 13:31:01 9.63 0.00 9.63 0.00 370.94 13:32:01 9.80 0.00 9.80 0.00 261.42 13:33:01 24.36 0.00 24.36 0.00 326.61 13:34:01 17.08 0.00 17.08 0.00 350.74 13:35:01 9.23 0.00 9.23 0.00 180.24 13:36:01 67.91 0.73 67.17 54.39 1270.99 Average: 108.63 2.16 106.46 255.37 32487.59 13:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:26:01 24838228 31621992 8100992 24.59 134128 6750468 1746512 5.14 1021340 6525704 2371600 13:27:01 21380472 28474172 11558748 35.09 150928 7039792 12262064 36.08 4446520 6429556 2948 13:28:01 20392084 27486652 12547136 38.09 151172 7039624 13528840 39.80 5492620 6358584 428 13:29:01 19523504 27433448 13415716 40.73 192812 7753780 13703860 40.32 5641632 7012952 249040 13:30:01 19528252 27178984 13410968 40.71 193040 7500344 14061692 41.37 5897932 6751356 6588 13:31:01 19061776 26713388 13877444 42.13 193196 7501064 14529528 42.75 6363436 6751704 488 13:32:01 19063604 26715532 13875616 42.12 193324 7501256 14543196 42.79 6359900 6751548 732 13:33:01 19047156 26700480 13892064 42.17 193480 7502544 14523656 42.73 6376448 6752360 608 13:34:01 19017556 26673896 13921664 42.26 193640 7505412 14572332 42.88 6402456 6754004 468 13:35:01 19015964 26672984 13923256 42.27 193756 7506056 14569772 42.87 6403700 6754308 96 13:36:01 24240244 31620044 8698976 26.41 194636 7225148 1572088 4.63 1546104 6513316 160 Average: 20464440 27935597 12474780 37.87 180374 7347772 11783049 34.67 5086553 6668672 239378 13:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:26:01 br-1374cd59f307 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 lo 18.86 18.86 1.74 1.74 0.00 0.00 0.00 0.00 13:26:01 ens3 1462.33 818.08 44139.31 71.75 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 vethaf4e387 3.18 4.17 0.42 0.41 0.00 0.00 0.00 0.00 13:27:01 br-1374cd59f307 10.98 14.70 0.79 319.37 0.00 0.00 0.00 0.00 13:27:01 veth5eef2d6 92.57 92.47 15.64 18.68 0.00 0.00 0.00 0.00 13:27:01 lo 1.27 1.27 0.10 0.10 0.00 0.00 0.00 0.00 13:28:01 vethaf4e387 6.42 9.43 0.86 0.73 0.00 0.00 0.00 0.00 13:28:01 br-1374cd59f307 0.63 0.40 0.03 0.02 0.00 0.00 0.00 0.00 13:28:01 veth5eef2d6 0.13 0.28 0.44 0.02 0.00 0.00 0.00 0.00 13:28:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:29:01 vethaf4e387 7.15 10.20 1.09 0.91 0.00 0.00 0.00 0.00 13:29:01 br-1374cd59f307 0.10 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:29:01 veth5eef2d6 0.20 0.23 0.55 0.02 0.00 0.00 0.00 0.00 13:29:01 lo 2.17 2.17 0.18 0.18 0.00 0.00 0.00 0.00 13:30:01 vethaf4e387 10.51 14.25 2.17 3.95 0.00 0.00 0.00 0.00 13:30:01 br-1374cd59f307 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 veth5eef2d6 67.34 67.07 8.84 17.48 0.00 0.00 0.00 0.00 13:30:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:31:01 vethaf4e387 6.60 9.51 0.94 0.78 0.00 0.00 0.00 0.00 13:31:01 br-1374cd59f307 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth5eef2d6 33.97 33.82 5.33 8.48 0.00 0.00 0.00 0.00 13:31:01 lo 1.27 1.27 0.10 0.10 0.00 0.00 0.00 0.00 13:32:01 vethaf4e387 6.43 9.32 0.85 0.72 0.00 0.00 0.00 0.00 13:32:01 br-1374cd59f307 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth5eef2d6 0.25 0.25 0.58 0.02 0.00 0.00 0.00 0.00 13:32:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:33:01 vethaf4e387 8.17 11.38 1.40 1.98 0.00 0.00 0.00 0.00 13:33:01 br-1374cd59f307 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth5eef2d6 0.20 0.20 0.58 0.02 0.00 0.00 0.00 0.00 13:33:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 13:34:01 vethaf4e387 10.71 14.30 2.29 3.52 0.00 0.00 0.00 0.00 13:34:01 br-1374cd59f307 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth5eef2d6 3.60 3.50 1.49 1.17 0.00 0.00 0.00 0.00 13:34:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:35:01 vethaf4e387 7.50 10.55 1.25 1.10 0.00 0.00 0.00 0.00 13:35:01 br-1374cd59f307 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 veth5eef2d6 0.28 0.30 0.62 0.02 0.00 0.00 0.00 0.00 13:35:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 13:36:01 lo 3.07 3.07 0.28 0.28 0.00 0.00 0.00 0.00 13:36:01 ens3 1935.81 1186.34 48388.20 167.81 0.00 0.00 0.00 0.00 13:36:01 docker0 53.84 65.02 4.42 1351.01 0.00 0.00 0.00 0.00 Average: lo 3.00 3.00 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 147.18 85.72 4246.86 8.38 0.00 0.00 0.00 0.00 Average: docker0 4.89 5.91 0.40 122.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-45561) 09/13/25 _x86_64_ (8 CPU) 13:24:00 LINUX RESTART (8 CPU) 13:25:01 CPU %user %nice %system %iowait %steal %idle 13:26:01 all 20.67 0.00 8.57 3.19 0.06 67.52 13:26:01 0 17.66 0.00 7.61 5.07 0.07 69.59 13:26:01 1 22.56 0.00 9.47 1.43 0.07 66.48 13:26:01 2 24.22 0.00 7.50 4.85 0.07 63.36 13:26:01 3 16.53 0.00 8.33 0.89 0.05 74.19 13:26:01 4 15.89 0.00 8.04 1.10 0.03 74.94 13:26:01 5 14.75 0.00 9.88 4.12 0.05 71.20 13:26:01 6 26.16 0.00 8.69 1.03 0.03 64.08 13:26:01 7 27.63 0.00 9.04 7.01 0.07 56.24 13:27:01 all 58.24 0.00 6.67 2.24 0.10 32.75 13:27:01 0 58.14 0.00 6.43 3.76 0.10 31.56 13:27:01 1 58.42 0.00 7.73 10.36 0.10 23.39 13:27:01 2 60.91 0.00 6.55 0.51 0.12 31.92 13:27:01 3 58.76 0.00 7.37 0.47 0.10 33.29 13:27:01 4 54.03 0.00 5.82 0.74 0.10 39.31 13:27:01 5 57.39 0.00 6.58 0.37 0.10 35.56 13:27:01 6 60.39 0.00 6.76 0.90 0.10 31.86 13:27:01 7 57.85 0.00 6.16 0.85 0.08 35.06 13:28:01 all 18.10 0.00 1.58 0.02 0.08 80.23 13:28:01 0 15.42 0.00 1.38 0.00 0.05 83.15 13:28:01 1 17.40 0.00 1.79 0.08 0.07 80.65 13:28:01 2 17.41 0.00 1.46 0.00 0.07 81.07 13:28:01 3 18.32 0.00 1.47 0.02 0.08 80.11 13:28:01 4 16.42 0.00 1.39 0.00 0.08 82.11 13:28:01 5 16.37 0.00 1.70 0.02 0.05 81.85 13:28:01 6 22.15 0.00 1.74 0.00 0.08 76.03 13:28:01 7 21.33 0.00 1.67 0.05 0.08 76.87 13:29:01 all 8.72 0.00 2.32 0.94 0.08 87.94 13:29:01 0 9.10 0.00 2.36 1.39 0.08 87.06 13:29:01 1 8.36 0.00 2.50 1.02 0.08 88.04 13:29:01 2 7.54 0.00 2.31 1.78 0.10 88.27 13:29:01 3 7.24 0.00 1.98 0.54 0.08 90.17 13:29:01 4 10.21 0.00 1.89 1.02 0.10 86.79 13:29:01 5 8.55 0.00 2.85 0.12 0.07 88.42 13:29:01 6 9.41 0.00 2.32 0.77 0.08 87.41 13:29:01 7 9.35 0.00 2.33 0.92 0.08 87.32 13:30:01 all 10.57 0.00 1.38 0.05 0.09 87.90 13:30:01 0 9.87 0.00 1.25 0.05 0.10 88.73 13:30:01 1 9.96 0.00 1.24 0.02 0.10 88.68 13:30:01 2 10.11 0.00 1.35 0.18 0.08 88.27 13:30:01 3 12.01 0.00 1.35 0.03 0.08 86.52 13:30:01 4 10.46 0.00 1.24 0.02 0.08 88.20 13:30:01 5 10.41 0.00 1.93 0.05 0.10 87.51 13:30:01 6 12.30 0.00 1.34 0.05 0.08 86.23 13:30:01 7 9.47 0.00 1.34 0.02 0.08 89.09 13:31:01 all 3.27 0.00 0.48 0.03 0.10 96.12 13:31:01 0 5.13 0.00 0.53 0.10 0.08 94.15 13:31:01 1 1.95 0.00 0.25 0.00 0.10 97.70 13:31:01 2 2.51 0.00 0.60 0.08 0.13 96.67 13:31:01 3 3.29 0.00 0.45 0.00 0.10 96.15 13:31:01 4 2.86 0.00 0.45 0.03 0.10 96.55 13:31:01 5 3.46 0.00 0.43 0.00 0.08 96.02 13:31:01 6 4.07 0.00 0.59 0.02 0.10 95.23 13:31:01 7 2.89 0.00 0.53 0.02 0.10 96.46 13:32:01 all 2.51 0.00 0.40 0.03 0.10 96.96 13:32:01 0 2.74 0.00 0.28 0.03 0.08 96.86 13:32:01 1 2.08 0.00 0.52 0.02 0.10 97.28 13:32:01 2 1.71 0.00 0.47 0.10 0.08 97.64 13:32:01 3 3.11 0.00 0.47 0.00 0.12 96.30 13:32:01 4 1.74 0.00 0.42 0.02 0.12 97.71 13:32:01 5 2.89 0.00 0.20 0.00 0.07 96.84 13:32:01 6 1.72 0.00 0.44 0.02 0.12 97.71 13:32:01 7 4.13 0.00 0.38 0.03 0.10 95.35 13:33:01 all 3.08 0.00 0.43 0.04 0.10 96.36 13:33:01 0 3.72 0.00 0.50 0.03 0.10 95.65 13:33:01 1 3.05 0.00 0.43 0.03 0.10 96.39 13:33:01 2 2.37 0.00 0.32 0.10 0.08 97.13 13:33:01 3 3.22 0.00 0.40 0.02 0.10 96.26 13:33:01 4 2.65 0.00 0.62 0.05 0.12 96.57 13:33:01 5 2.73 0.00 0.54 0.02 0.10 96.62 13:33:01 6 3.65 0.00 0.33 0.03 0.10 95.89 13:33:01 7 3.22 0.00 0.33 0.02 0.10 96.33 13:34:01 all 4.98 0.00 0.65 0.06 0.10 94.21 13:34:01 0 4.83 0.00 0.68 0.03 0.12 94.34 13:34:01 1 4.83 0.00 0.63 0.03 0.10 94.41 13:34:01 2 5.98 0.00 0.80 0.12 0.10 93.01 13:34:01 3 5.50 0.00 0.60 0.02 0.10 93.78 13:34:01 4 4.11 0.00 0.57 0.08 0.08 95.15 13:34:01 5 4.95 0.00 0.70 0.03 0.10 94.22 13:34:01 6 5.37 0.00 0.59 0.10 0.10 93.85 13:34:01 7 4.30 0.00 0.72 0.02 0.08 94.88 13:35:01 all 2.02 0.00 0.32 0.02 0.09 97.55 13:35:01 0 2.66 0.00 0.18 0.02 0.05 97.09 13:35:01 1 0.94 0.00 0.33 0.00 0.08 98.65 13:35:01 2 1.25 0.00 0.30 0.02 0.08 98.35 13:35:01 3 3.82 0.00 0.38 0.02 0.07 95.71 13:35:01 4 2.91 0.00 0.42 0.00 0.10 96.57 13:35:01 5 1.37 0.00 0.32 0.03 0.10 98.18 13:35:01 6 1.82 0.00 0.30 0.12 0.08 97.68 13:35:01 7 1.32 0.00 0.30 0.02 0.10 98.27 13:36:01 all 2.21 0.00 1.00 0.11 0.06 96.61 13:36:01 0 1.61 0.00 1.17 0.03 0.05 97.14 13:36:01 1 1.84 0.00 1.04 0.27 0.07 96.79 13:36:01 2 2.35 0.00 0.90 0.05 0.07 96.64 13:36:01 3 2.53 0.00 0.93 0.12 0.07 96.36 13:36:01 4 2.36 0.00 0.99 0.10 0.08 96.47 13:36:01 5 1.62 0.00 0.89 0.08 0.07 97.34 13:36:01 6 2.36 0.00 0.97 0.10 0.08 96.49 13:36:01 7 3.00 0.00 1.15 0.17 0.07 95.61 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.16 0.00 2.15 0.61 0.09 84.99 Average: 0 11.85 0.00 2.03 0.95 0.08 85.09 Average: 1 11.88 0.00 2.35 1.19 0.09 84.50 Average: 2 12.35 0.00 2.04 0.71 0.09 84.81 Average: 3 12.15 0.00 2.14 0.19 0.09 85.43 Average: 4 11.22 0.00 1.98 0.29 0.09 86.43 Average: 5 11.27 0.00 2.36 0.44 0.08 85.85 Average: 6 13.52 0.00 2.17 0.28 0.09 83.94 Average: 7 13.06 0.00 2.17 0.82 0.09 83.86