---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33362 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 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 902 22372 0 8892 30809 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:88:31:98 brd ff:ff:ff:ff:ff:ff inet 10.30.107.195/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85831sec preferred_lft 85831sec inet6 fe80::f816:3eff:fe88:3198/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:b2:d6:d6 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:ddff:feb2:d6d6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33362) 08/06/25 _x86_64_ (8 CPU) 13:33:30 LINUX RESTART (8 CPU) 13:34:02 tps rtps wtps bread/s bwrtn/s 13:35:01 368.94 58.35 310.59 3712.96 52365.86 13:36:01 289.41 20.12 269.28 2281.13 141938.10 13:37:01 574.39 2.75 571.64 418.60 174710.61 13:38:01 100.88 1.35 99.53 79.05 52109.32 13:39:01 86.39 0.25 86.14 13.20 10212.30 13:40:01 6.70 0.00 6.70 0.00 159.57 13:41:01 4.72 0.02 4.70 0.13 211.83 13:42:01 24.63 0.08 24.55 8.67 842.66 Average: 181.73 10.29 171.43 809.86 54075.04 13:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 30151436 31683932 2787784 8.46 67488 1777084 1402180 4.13 863992 1634464 143960 13:36:01 23140440 31529004 9798780 29.75 150112 8281904 2287752 6.73 1123792 8059248 3657212 13:37:01 22392564 30844304 10546656 32.02 178208 8277860 7499900 22.07 1953676 7861408 46684 13:38:01 20205116 29009028 12734104 38.66 195896 8588092 10298092 30.30 3938272 8005120 17460 13:39:01 19728880 28619284 13210340 40.11 209020 8651408 10562280 31.08 4348472 8057496 580 13:40:01 19608892 28503748 13330328 40.47 209224 8655568 10665232 31.38 4475440 8046380 2104 13:41:01 19608152 28505200 13331068 40.47 209388 8657380 10611376 31.22 4475908 8047936 432 13:42:01 20854940 29701488 12084280 36.69 209840 8616668 6914388 20.34 3337640 7981184 396 Average: 21961302 29799498 10977918 33.33 178647 7688246 7530150 22.16 3064649 7211654 483604 13:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 lo 1.62 1.62 0.19 0.19 0.00 0.00 0.00 0.00 13:35:01 ens3 419.69 286.00 1646.45 79.35 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 16.79 16.79 1.66 1.66 0.00 0.00 0.00 0.00 13:36:01 ens3 2971.90 1552.22 58552.76 118.97 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth62b1976 0.13 0.30 0.01 0.02 0.00 0.00 0.00 0.00 13:37:01 veth3065b3f 46.18 33.89 6.65 4.89 0.00 0.00 0.00 0.00 13:37:01 br-2a8bedc4c9b4 23.60 30.46 1.61 315.29 0.00 0.00 0.00 0.00 13:37:01 veth612de7d 33.54 46.24 4.86 6.66 0.00 0.00 0.00 0.00 13:38:01 veth62b1976 3.47 4.20 0.67 0.46 0.00 0.00 0.00 0.00 13:38:01 br-2a8bedc4c9b4 0.80 0.72 0.07 0.05 0.00 0.00 0.00 0.00 13:38:01 veth612de7d 239.36 248.59 54.78 33.73 0.00 0.00 0.00 0.00 13:38:01 lo 25.40 25.40 2.45 2.45 0.00 0.00 0.00 0.00 13:39:01 veth62b1976 3.48 5.03 0.71 0.45 0.00 0.00 0.00 0.00 13:39:01 br-2a8bedc4c9b4 0.45 0.18 0.02 0.01 0.00 0.00 0.00 0.00 13:39:01 veth612de7d 499.80 502.43 117.58 54.31 0.00 0.00 0.00 0.01 13:39:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 13:40:01 veth62b1976 4.43 5.97 0.98 0.69 0.00 0.00 0.00 0.00 13:40:01 br-2a8bedc4c9b4 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 veth612de7d 486.87 489.09 111.77 52.38 0.00 0.00 0.00 0.01 13:40:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:41:01 veth62b1976 3.33 4.85 0.69 0.39 0.00 0.00 0.00 0.00 13:41:01 br-2a8bedc4c9b4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 veth612de7d 0.05 0.08 0.01 0.03 0.00 0.00 0.00 0.00 13:41:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 13:42:01 br-2a8bedc4c9b4 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 veth612de7d 261.62 263.97 60.03 28.06 0.00 0.00 0.00 0.00 13:42:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 13:42:01 ens3 3567.74 1961.71 61780.34 215.22 0.00 0.00 0.00 0.00 Average: br-2a8bedc4c9b4 3.11 3.93 0.21 39.48 0.00 0.00 0.00 0.00 Average: veth612de7d 190.44 194.09 43.69 21.93 0.00 0.00 0.00 0.00 Average: lo 3.45 3.45 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 441.13 242.73 7724.75 26.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33362) 08/06/25 _x86_64_ (8 CPU) 13:33:30 LINUX RESTART (8 CPU) 13:34:02 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 9.80 0.00 0.97 3.89 0.04 85.31 13:35:01 0 10.07 0.00 0.86 0.46 0.02 88.60 13:35:01 1 4.82 0.00 0.46 0.71 0.05 93.96 13:35:01 2 2.59 0.00 1.24 4.79 0.03 91.35 13:35:01 3 33.80 0.00 2.29 2.81 0.05 61.05 13:35:01 4 6.70 0.00 0.83 19.56 0.03 72.88 13:35:01 5 9.40 0.00 0.90 2.05 0.03 87.62 13:35:01 6 5.43 0.00 0.83 0.43 0.02 93.30 13:35:01 7 5.52 0.00 0.37 0.24 0.05 93.82 13:36:01 all 18.92 0.00 7.21 12.56 0.20 61.11 13:36:01 0 14.11 0.00 7.67 18.48 0.07 59.67 13:36:01 1 15.98 0.00 6.82 12.80 0.08 64.31 13:36:01 2 22.46 0.00 8.08 33.95 0.07 35.44 13:36:01 3 26.63 0.00 6.62 7.84 0.08 58.82 13:36:01 4 21.00 0.00 8.11 8.50 0.12 62.27 13:36:01 5 18.46 0.00 7.21 7.86 0.07 66.40 13:36:01 6 16.69 0.00 6.02 3.35 1.08 72.87 13:36:01 7 16.05 0.00 7.13 7.73 0.07 69.02 13:37:01 all 10.10 0.00 3.60 18.62 0.06 67.61 13:37:01 0 9.04 0.00 3.09 19.24 0.07 68.55 13:37:01 1 8.78 0.00 3.74 9.79 0.07 77.63 13:37:01 2 9.96 0.00 2.87 19.48 0.05 67.64 13:37:01 3 10.87 0.00 3.83 3.98 0.05 81.26 13:37:01 4 8.85 0.00 4.48 31.42 0.07 55.19 13:37:01 5 10.58 0.00 3.50 1.14 0.03 84.75 13:37:01 6 12.54 0.00 3.00 11.53 0.07 72.86 13:37:01 7 10.18 0.00 4.30 52.60 0.08 32.84 13:38:01 all 30.97 0.00 3.47 2.74 0.10 62.72 13:38:01 0 38.39 0.00 3.95 0.27 0.08 57.31 13:38:01 1 28.34 0.00 3.50 9.32 0.10 58.73 13:38:01 2 27.95 0.00 3.28 0.32 0.08 68.37 13:38:01 3 33.13 0.00 3.22 2.60 0.08 60.96 13:38:01 4 35.63 0.00 4.20 0.17 0.10 59.90 13:38:01 5 31.50 0.00 3.50 0.13 0.12 64.75 13:38:01 6 27.20 0.00 2.93 4.91 0.08 64.88 13:38:01 7 25.67 0.00 3.21 4.20 0.10 66.83 13:39:01 all 8.84 0.00 1.44 0.55 0.07 89.10 13:39:01 0 11.58 0.00 1.39 0.67 0.07 86.30 13:39:01 1 8.54 0.00 1.34 0.15 0.07 89.91 13:39:01 2 8.47 0.00 1.22 0.25 0.08 89.97 13:39:01 3 10.34 0.00 1.61 0.22 0.07 87.77 13:39:01 4 7.40 0.00 1.12 0.02 0.08 91.38 13:39:01 5 5.83 0.00 1.37 0.75 0.07 91.97 13:39:01 6 11.33 0.00 1.87 0.61 0.07 86.13 13:39:01 7 7.23 0.00 1.62 1.74 0.05 89.36 13:40:01 all 4.81 0.00 0.72 1.36 0.05 93.06 13:40:01 0 4.91 0.00 0.74 4.91 0.05 89.39 13:40:01 1 4.75 0.00 0.84 1.02 0.05 93.35 13:40:01 2 5.07 0.00 0.77 3.36 0.05 90.75 13:40:01 3 5.51 0.00 0.70 0.03 0.07 93.68 13:40:01 4 4.21 0.00 0.50 0.75 0.05 94.49 13:40:01 5 5.18 0.00 0.72 0.74 0.05 93.32 13:40:01 6 3.98 0.00 0.67 0.03 0.07 95.24 13:40:01 7 4.79 0.00 0.85 0.00 0.03 94.33 13:41:01 all 1.39 0.00 0.27 0.02 0.06 98.27 13:41:01 0 0.90 0.00 0.32 0.08 0.05 98.65 13:41:01 1 2.75 0.00 0.20 0.02 0.05 96.98 13:41:01 2 0.85 0.00 0.20 0.00 0.05 98.90 13:41:01 3 1.12 0.00 0.25 0.00 0.05 98.58 13:41:01 4 2.13 0.00 0.23 0.00 0.07 97.57 13:41:01 5 0.79 0.00 0.27 0.00 0.07 98.88 13:41:01 6 0.74 0.00 0.29 0.05 0.07 98.86 13:41:01 7 1.87 0.00 0.40 0.02 0.07 97.65 13:42:01 all 1.81 0.00 0.68 0.15 0.05 97.31 13:42:01 0 1.62 0.00 0.83 0.45 0.05 97.05 13:42:01 1 1.41 0.00 0.75 0.20 0.03 97.61 13:42:01 2 2.92 0.00 0.58 0.25 0.05 96.19 13:42:01 3 2.19 0.00 0.80 0.02 0.07 96.93 13:42:01 4 1.60 0.00 0.75 0.18 0.05 97.41 13:42:01 5 1.09 0.00 0.59 0.02 0.03 98.28 13:42:01 6 1.81 0.00 0.54 0.07 0.05 97.53 13:42:01 7 1.79 0.00 0.59 0.05 0.05 97.52 Average: all 10.81 0.00 2.29 4.97 0.08 81.86 Average: 0 11.30 0.00 2.35 5.55 0.06 80.75 Average: 1 9.41 0.00 2.20 4.24 0.06 84.09 Average: 2 10.02 0.00 2.27 7.76 0.06 79.88 Average: 3 15.39 0.00 2.41 2.18 0.07 79.96 Average: 4 10.91 0.00 2.52 7.54 0.07 78.96 Average: 5 10.32 0.00 2.25 1.58 0.06 85.79 Average: 6 9.97 0.00 2.02 2.62 0.19 85.20 Average: 7 9.12 0.00 2.30 8.29 0.06 80.23