---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-34852 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 17G 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 897 21830 0 9439 30814 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:83:77:63 brd ff:ff:ff:ff:ff:ff inet 10.30.107.98/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85686sec preferred_lft 85686sec inet6 fe80::f816:3eff:fe83:7763/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ca:fb:9f:37 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:caff:fefb:9f37/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34852) 08/12/25 _x86_64_ (8 CPU) 20:36:35 LINUX RESTART (8 CPU) 20:37:01 tps rtps wtps bread/s bwrtn/s 20:38:01 251.92 59.03 192.89 3759.41 50970.21 20:39:01 83.67 4.65 79.02 96.92 32005.20 20:40:02 137.85 19.38 118.48 2258.56 37390.23 20:41:01 137.13 0.64 136.49 20.06 95965.84 20:42:01 183.65 0.52 183.14 10.66 143829.10 20:43:01 344.61 2.48 342.13 384.87 52075.99 20:44:01 88.17 0.22 87.95 25.60 38886.19 20:45:01 179.04 0.18 178.85 8.00 38543.58 20:46:01 12.63 0.00 12.63 0.00 372.34 20:47:01 7.15 0.07 7.08 7.33 163.57 20:48:01 71.10 1.07 70.04 87.72 1902.88 Average: 136.08 8.04 128.05 606.74 44657.33 20:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:38:01 30418680 31708892 2520540 7.65 42848 1573736 1396248 4.11 817572 1444632 18288 20:39:01 30106256 31680360 2832964 8.60 70948 1812788 1418844 4.17 868448 1669300 163332 20:40:02 24771212 31615680 8168008 24.80 104116 6902840 1902080 5.60 995432 6679704 4632648 20:41:01 23911044 31631836 9028176 27.41 144360 7633832 1685928 4.96 1021220 7408868 3088828 20:42:01 23043984 31633292 9895236 30.04 161104 8438596 1718036 5.05 1034408 8211872 534848 20:43:01 20697436 29499000 12241784 37.16 177052 8634868 9884860 29.08 3397604 8096640 13384 20:44:01 19714700 28922900 13224520 40.15 192600 8992920 10162260 29.90 4057692 8372872 19336 20:45:01 19032136 28390132 13907084 42.22 220288 9090344 10834788 31.88 4639896 8447232 2752 20:46:01 18902116 28265800 14037104 42.62 220428 9095632 10831240 31.87 4774472 8439168 80 20:47:01 18895408 28271068 14043812 42.64 220552 9108980 10615976 31.23 4779924 8445564 12684 20:48:01 22358428 31553864 10580792 32.12 222160 8923808 1617720 4.76 1610396 8244908 27536 Average: 22895582 30288439 10043638 30.49 161496 7291668 5642544 16.60 2545188 6860069 773974 20:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 20:38:01 ens3 287.70 190.57 772.77 70.47 0.00 0.00 0.00 0.00 20:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 20:39:01 ens3 102.23 68.71 971.13 11.10 0.00 0.00 0.00 0.00 20:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:02 lo 15.02 15.02 1.37 1.37 0.00 0.00 0.00 0.00 20:40:02 ens3 2104.72 1155.07 61504.40 86.50 0.00 0.00 0.00 0.00 20:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:41:01 ens3 18.17 15.78 7.38 7.99 0.00 0.00 0.00 0.00 20:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 br-e5e55d0c9034 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 ens3 9.22 8.93 2.00 2.41 0.00 0.00 0.00 0.00 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 lo 0.93 0.93 0.07 0.07 0.00 0.00 0.00 0.00 20:43:01 vethc11defa 1.55 1.60 0.14 0.14 0.00 0.00 0.00 0.00 20:43:01 veth6186492 0.20 0.47 0.01 0.03 0.00 0.00 0.00 0.00 20:44:01 docker0 21.33 50.92 1.26 1087.55 0.00 0.00 0.00 0.00 20:44:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 20:44:01 vethc11defa 3.93 5.50 0.68 0.53 0.00 0.00 0.00 0.00 20:44:01 veth72837e4 21.33 51.04 1.55 1087.56 0.00 0.00 0.00 0.09 20:45:01 docker0 25.51 34.49 2.83 294.10 0.00 0.00 0.00 0.00 20:45:01 lo 1.40 1.40 0.11 0.11 0.00 0.00 0.00 0.00 20:45:01 vethc11defa 3.42 4.97 0.57 0.45 0.00 0.00 0.00 0.00 20:45:01 veth6186492 1.32 1.70 0.14 2.33 0.00 0.00 0.00 0.00 20:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 20:46:01 vethc11defa 4.62 6.15 0.86 0.72 0.00 0.00 0.00 0.00 20:46:01 veth6186492 0.63 0.65 0.07 1.33 0.00 0.00 0.00 0.00 20:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 lo 3.40 3.40 0.30 0.30 0.00 0.00 0.00 0.00 20:47:01 vethc11defa 3.22 4.70 0.53 0.36 0.00 0.00 0.00 0.00 20:47:01 veth6186492 0.78 0.87 0.09 1.36 0.00 0.00 0.00 0.00 20:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 20:48:01 ens3 2757.81 1589.30 66112.13 207.88 0.00 0.00 0.00 0.00 Average: docker0 4.26 7.78 0.37 125.76 0.00 0.00 0.00 0.00 Average: lo 2.44 2.44 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 249.43 143.70 6011.52 18.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34852) 08/12/25 _x86_64_ (8 CPU) 20:36:35 LINUX RESTART (8 CPU) 20:37:01 CPU %user %nice %system %iowait %steal %idle 20:38:01 all 4.60 0.00 0.87 15.66 0.04 78.83 20:38:01 0 3.52 0.00 0.62 22.48 0.03 73.35 20:38:01 1 2.89 0.00 0.62 0.52 0.05 95.93 20:38:01 2 7.66 0.00 0.60 1.57 0.03 90.13 20:38:01 3 7.08 0.00 0.75 1.03 0.03 91.10 20:38:01 4 8.20 0.00 1.78 0.68 0.05 89.29 20:38:01 5 3.51 0.00 1.46 45.97 0.07 48.99 20:38:01 6 2.46 0.00 0.53 0.30 0.03 96.68 20:38:01 7 1.49 0.00 0.62 52.79 0.05 45.05 20:39:01 all 7.64 0.00 0.55 5.41 0.04 86.36 20:39:01 0 1.47 0.00 0.42 33.60 0.05 64.46 20:39:01 1 6.47 0.00 0.28 1.39 0.07 91.79 20:39:01 2 12.33 0.00 0.97 1.18 0.03 85.49 20:39:01 3 2.45 0.00 0.30 2.47 0.03 94.75 20:39:01 4 7.12 0.00 0.48 0.68 0.02 91.69 20:39:01 5 1.32 0.00 0.13 0.00 0.03 98.51 20:39:01 6 25.08 0.00 1.50 3.85 0.05 69.52 20:39:01 7 4.87 0.00 0.35 0.13 0.02 94.63 20:40:02 all 14.25 0.00 5.11 14.62 0.16 65.86 20:40:02 0 9.72 0.00 5.03 56.14 0.09 29.03 20:40:02 1 28.65 0.00 5.45 10.44 0.15 55.31 20:40:02 2 14.93 0.00 5.60 2.30 0.10 77.06 20:40:02 3 13.47 0.00 5.40 5.52 0.10 75.50 20:40:02 4 12.57 0.00 4.69 2.89 0.10 79.75 20:40:02 5 13.01 0.00 4.97 7.94 0.55 73.53 20:40:02 6 9.88 0.00 4.77 2.24 0.07 83.04 20:40:02 7 11.83 0.00 4.98 29.65 0.12 53.42 20:41:01 all 7.33 0.00 3.62 23.40 0.06 65.59 20:41:01 0 6.71 0.00 3.41 8.87 0.09 80.93 20:41:01 1 8.10 0.00 3.08 32.75 0.05 56.01 20:41:01 2 7.37 0.00 3.28 23.14 0.07 66.14 20:41:01 3 7.40 0.00 2.91 29.05 0.05 60.59 20:41:01 4 5.87 0.00 4.13 30.46 0.07 59.47 20:41:01 5 9.13 0.00 3.92 26.85 0.07 60.03 20:41:01 6 6.19 0.00 4.84 8.75 0.07 80.15 20:41:01 7 7.87 0.00 3.33 27.38 0.03 61.39 20:42:01 all 4.12 0.00 1.97 21.44 0.04 72.43 20:42:01 0 3.96 0.00 1.83 4.66 0.02 89.53 20:42:01 1 4.33 0.00 2.37 19.59 0.03 73.68 20:42:01 2 4.47 0.00 2.36 21.42 0.03 71.71 20:42:01 3 5.01 0.00 1.51 12.03 0.05 81.39 20:42:01 4 4.65 0.00 1.60 32.78 0.05 60.92 20:42:01 5 3.81 0.00 2.47 51.77 0.07 41.88 20:42:01 6 3.47 0.00 1.97 21.75 0.03 72.77 20:42:01 7 3.24 0.00 1.63 7.43 0.03 87.67 20:43:01 all 29.34 0.00 4.09 5.62 0.10 60.84 20:43:01 0 28.98 0.00 3.99 1.95 0.10 64.98 20:43:01 1 32.71 0.00 4.58 20.67 0.12 41.92 20:43:01 2 34.27 0.00 4.07 1.63 0.10 59.93 20:43:01 3 31.12 0.00 4.00 4.31 0.10 60.47 20:43:01 4 25.22 0.00 3.62 3.20 0.10 67.87 20:43:01 5 27.38 0.00 4.09 9.59 0.12 58.82 20:43:01 6 25.86 0.00 4.12 1.19 0.08 68.75 20:43:01 7 29.22 0.00 4.25 2.52 0.08 63.91 20:44:01 all 11.49 0.00 1.60 3.34 0.08 83.48 20:44:01 0 14.90 0.00 1.74 0.52 0.08 82.76 20:44:01 1 10.96 0.00 1.74 1.19 0.08 86.02 20:44:01 2 11.73 0.00 1.54 1.31 0.07 85.36 20:44:01 3 10.65 0.00 1.71 0.37 0.07 87.21 20:44:01 4 11.96 0.00 1.72 0.98 0.12 85.23 20:44:01 5 11.81 0.00 1.36 10.05 0.07 76.72 20:44:01 6 11.07 0.00 1.62 5.19 0.12 81.99 20:44:01 7 8.84 0.00 1.45 7.12 0.07 82.52 20:45:01 all 11.35 0.00 2.48 2.70 0.08 83.39 20:45:01 0 10.42 0.00 3.20 3.74 0.05 82.59 20:45:01 1 12.21 0.00 2.73 1.09 0.07 83.91 20:45:01 2 12.74 0.00 2.22 1.83 0.08 83.13 20:45:01 3 9.44 0.00 2.25 4.38 0.08 83.85 20:45:01 4 9.81 0.00 2.06 0.44 0.08 87.61 20:45:01 5 12.96 0.00 1.88 0.32 0.08 84.76 20:45:01 6 13.94 0.00 2.56 0.87 0.08 82.54 20:45:01 7 9.30 0.00 2.96 8.95 0.10 78.69 20:46:01 all 4.56 0.00 0.74 0.06 0.07 94.57 20:46:01 0 3.41 0.00 0.47 0.05 0.03 96.04 20:46:01 1 5.88 0.00 0.50 0.00 0.07 93.55 20:46:01 2 4.52 0.00 0.67 0.02 0.07 94.73 20:46:01 3 5.67 0.00 0.69 0.15 0.07 93.43 20:46:01 4 4.03 0.00 1.22 0.03 0.07 94.65 20:46:01 5 3.82 0.00 0.97 0.05 0.08 95.07 20:46:01 6 5.07 0.00 0.62 0.02 0.08 94.21 20:46:01 7 4.10 0.00 0.76 0.20 0.07 94.87 20:47:01 all 1.57 0.00 0.45 0.02 0.06 97.90 20:47:01 0 1.45 0.00 0.55 0.02 0.05 97.93 20:47:01 1 1.07 0.00 0.33 0.00 0.05 98.55 20:47:01 2 1.49 0.00 0.52 0.00 0.07 97.93 20:47:01 3 1.62 0.00 0.44 0.02 0.07 97.86 20:47:01 4 1.59 0.00 0.47 0.00 0.08 97.86 20:47:01 5 1.17 0.00 0.45 0.02 0.07 98.29 20:47:01 6 1.69 0.00 0.48 0.02 0.07 97.74 20:47:01 7 2.48 0.00 0.37 0.12 0.05 96.98 20:48:01 all 4.32 0.00 0.76 0.44 0.04 94.44 20:48:01 0 1.70 0.00 0.65 0.99 0.03 96.63 20:48:01 1 4.04 0.00 0.79 0.38 0.03 94.76 20:48:01 2 14.29 0.00 1.10 0.47 0.05 84.09 20:48:01 3 5.35 0.00 0.47 0.37 0.05 93.77 20:48:01 4 1.86 0.00 0.84 0.30 0.03 96.97 20:48:01 5 4.15 0.00 1.02 0.30 0.03 94.49 20:48:01 6 1.37 0.00 0.44 0.30 0.03 97.86 20:48:01 7 1.79 0.00 0.70 0.44 0.05 97.02 Average: CPU %user %nice %system %iowait %steal %idle Average: all 9.13 0.00 2.01 8.38 0.07 80.42 Average: 0 7.83 0.00 1.98 12.00 0.06 78.13 Average: 1 10.62 0.00 2.03 7.93 0.07 79.36 Average: 2 11.43 0.00 2.07 4.96 0.06 81.48 Average: 3 9.00 0.00 1.84 5.36 0.06 83.74 Average: 4 8.42 0.00 2.04 6.56 0.07 82.91 Average: 5 8.35 0.00 2.05 13.86 0.11 75.63 Average: 6 9.65 0.00 2.12 4.02 0.07 84.14 Average: 7 7.71 0.00 1.93 12.35 0.06 77.94