---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-27371 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 16G 140G 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 898 22837 0 8430 30813 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:cc:cf:36 brd ff:ff:ff:ff:ff:ff inet 10.30.106.169/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85696sec preferred_lft 85696sec inet6 fe80::f816:3eff:fecc:cf36/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fb:46:33:cc 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:fbff:fe46:33cc/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-27371) 07/11/25 _x86_64_ (8 CPU) 20:21:23 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 257.21 23.23 233.98 2356.01 85452.82 20:24:01 700.85 4.00 696.85 439.53 267635.66 20:25:01 7.60 0.00 7.60 0.00 291.15 20:26:01 137.43 1.20 136.23 51.99 16425.40 20:27:01 99.05 0.25 98.80 24.53 17840.49 20:28:01 21.56 0.00 21.56 0.00 393.53 20:29:01 13.41 0.00 13.41 0.00 533.64 20:30:01 32.74 0.00 32.74 0.00 558.44 20:31:01 10.55 0.00 10.55 0.00 219.30 20:32:01 36.46 0.60 35.86 44.93 822.13 20:33:01 62.72 1.80 60.92 93.98 2510.11 Average: 125.42 2.83 122.59 273.72 35698.43 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 26859420 31591716 6079800 18.46 93676 4874196 2218516 6.53 1004200 4650676 2937004 20:24:01 21266152 29035848 11673068 35.44 166328 7657252 11409576 33.57 3858592 7098412 1388 20:25:01 19884240 27652900 13054980 39.63 166708 7657216 13342868 39.26 5369492 6948628 496 20:26:01 19301304 27519712 13637916 41.40 187824 8042660 13631736 40.11 5584812 7264148 42920 20:27:01 19170628 27484260 13768592 41.80 206980 8108576 13721724 40.37 5634348 7334952 696 20:28:01 19070128 27387440 13869092 42.11 207140 8112080 13819048 40.66 5734012 7336572 876 20:29:01 18518312 26845092 14420908 43.78 207232 8121180 14421624 42.43 6277296 7342580 2392 20:30:01 18490264 26820776 14448956 43.87 207384 8124748 14420812 42.43 6300264 7345124 128 20:31:01 18479468 26811668 14459752 43.90 207548 8126140 14437084 42.48 6310756 7346240 636 20:32:01 21044556 29326480 11894664 36.11 207984 8085556 7888224 23.21 3872200 7274912 336 20:33:01 23321268 31495636 9617952 29.20 210144 7963056 1791012 5.27 1788816 7147664 21032 Average: 20491431 28361048 12447789 37.79 188086 7715696 11009293 32.39 4703163 7008173 273446 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 17.46 17.46 1.63 1.63 0.00 0.00 0.00 0.00 20:23:01 ens3 1291.17 729.90 35607.84 64.55 0.00 0.00 0.00 0.00 20:24:01 vethdf1dbb6 0.87 1.20 0.05 0.07 0.00 0.00 0.00 0.00 20:24:01 veth5d9ff95 44.44 53.46 3.58 312.38 0.00 0.00 0.00 0.03 20:24:01 vethe1986e4 0.40 0.60 0.03 0.03 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 vethdf1dbb6 11.61 12.90 2.40 1.78 0.00 0.00 0.00 0.00 20:25:01 veth5d9ff95 0.30 0.52 0.02 0.03 0.00 0.00 0.00 0.00 20:25:01 vethe1986e4 5.23 5.43 0.66 0.61 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 vethdf1dbb6 6.52 9.33 1.50 0.71 0.00 0.00 0.00 0.00 20:26:01 veth5d9ff95 0.37 0.20 0.03 0.01 0.00 0.00 0.00 0.00 20:26:01 vethe1986e4 8.15 9.13 1.88 0.99 0.00 0.00 0.00 0.00 20:26:01 docker0 45.53 90.35 2.83 1124.80 0.00 0.00 0.00 0.00 20:27:01 veth57566a6 3.17 2.73 0.68 1.38 0.00 0.00 0.00 0.00 20:27:01 vethdf1dbb6 7.47 10.28 1.65 0.93 0.00 0.00 0.00 0.00 20:27:01 veth5d9ff95 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 vethe1986e4 32.81 31.21 11.47 13.83 0.00 0.00 0.00 0.00 20:28:01 veth57566a6 5.78 4.85 4.07 3.09 0.00 0.00 0.00 0.00 20:28:01 vethdf1dbb6 6.65 9.47 1.51 0.72 0.00 0.00 0.00 0.00 20:28:01 veth5d9ff95 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 vethe1986e4 71.45 67.26 24.40 44.88 0.00 0.00 0.00 0.00 20:29:01 veth57566a6 6.20 5.58 0.79 9.10 0.00 0.00 0.00 0.00 20:29:01 vethdf1dbb6 110.65 112.63 13.45 27.30 0.00 0.00 0.00 0.00 20:29:01 veth5d9ff95 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 vethe1986e4 37.94 35.83 12.23 19.46 0.00 0.00 0.00 0.00 20:30:01 veth57566a6 5.52 4.70 0.99 3.33 0.00 0.00 0.00 0.00 20:30:01 vethdf1dbb6 42.76 45.09 5.61 9.55 0.00 0.00 0.00 0.00 20:30:01 veth5d9ff95 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 vethe1986e4 72.02 66.67 21.93 40.92 0.00 0.00 0.00 0.00 20:31:01 veth57566a6 3.93 3.50 0.44 1.73 0.00 0.00 0.00 0.00 20:31:01 vethdf1dbb6 7.53 10.20 1.67 0.91 0.00 0.00 0.00 0.00 20:31:01 veth5d9ff95 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 vethe1986e4 47.69 46.41 13.28 30.07 0.00 0.00 0.00 0.00 20:32:01 vethdf1dbb6 6.48 9.60 0.89 0.73 0.00 0.00 0.00 0.00 20:32:01 docker0 66.86 119.33 5.05 1345.20 0.00 0.00 0.00 0.00 20:32:01 lo 36.76 36.76 3.23 3.23 0.00 0.00 0.00 0.00 20:32:01 br-41f0916538b3 45.81 53.69 3.03 312.40 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 20:33:01 ens3 2403.50 1418.90 54121.87 210.94 0.00 0.00 0.00 0.00 Average: docker0 6.08 10.85 0.46 122.29 0.00 0.00 0.00 0.00 Average: lo 3.04 3.04 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 188.02 108.15 4844.64 12.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27371) 07/11/25 _x86_64_ (8 CPU) 20:21:23 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 15.14 0.00 4.05 1.86 0.05 78.91 20:23:01 0 35.00 0.00 5.27 0.92 0.07 58.74 20:23:01 1 6.78 0.00 3.67 8.80 0.05 80.70 20:23:01 2 14.78 0.00 4.00 0.30 0.05 80.87 20:23:01 3 10.25 0.00 4.35 0.39 0.05 84.96 20:23:01 4 7.33 0.00 3.81 2.22 0.05 86.59 20:23:01 5 7.91 0.00 3.69 0.77 0.03 87.59 20:23:01 6 7.36 0.00 3.20 0.13 0.03 89.28 20:23:01 7 31.71 0.00 4.41 1.26 0.05 62.58 20:24:01 all 43.13 0.00 8.97 5.48 0.10 42.31 20:24:01 0 42.62 0.00 8.92 3.74 0.08 44.63 20:24:01 1 43.09 0.00 8.47 1.78 0.08 46.58 20:24:01 2 43.72 0.00 7.79 0.93 0.08 47.48 20:24:01 3 42.35 0.00 9.35 8.21 0.12 39.97 20:24:01 4 44.32 0.00 10.56 14.45 0.10 30.57 20:24:01 5 43.80 0.00 8.34 6.71 0.10 41.05 20:24:01 6 41.68 0.00 9.56 2.19 0.10 46.47 20:24:01 7 43.50 0.00 8.79 5.93 0.08 41.69 20:25:01 all 32.37 0.00 2.63 0.02 0.09 64.88 20:25:01 0 29.73 0.00 2.55 0.02 0.08 67.62 20:25:01 1 33.10 0.00 2.78 0.00 0.10 64.02 20:25:01 2 34.47 0.00 2.65 0.00 0.10 62.78 20:25:01 3 34.31 0.00 2.67 0.02 0.08 62.93 20:25:01 4 32.75 0.00 2.64 0.10 0.12 64.39 20:25:01 5 27.53 0.00 2.18 0.00 0.08 70.21 20:25:01 6 33.73 0.00 3.02 0.02 0.08 63.15 20:25:01 7 33.40 0.00 2.58 0.02 0.08 63.92 20:26:01 all 5.72 0.00 1.43 0.52 0.07 92.26 20:26:01 0 5.27 0.00 1.55 0.23 0.10 92.84 20:26:01 1 5.81 0.00 1.91 0.05 0.07 92.17 20:26:01 2 5.67 0.00 1.66 0.90 0.07 91.70 20:26:01 3 4.81 0.00 1.22 1.86 0.07 92.04 20:26:01 4 4.82 0.00 0.92 0.79 0.07 93.41 20:26:01 5 3.68 0.00 0.91 0.02 0.08 95.32 20:26:01 6 6.79 0.00 1.20 0.03 0.07 91.90 20:26:01 7 8.84 0.00 2.12 0.27 0.07 88.70 20:27:01 all 8.69 0.00 1.68 0.46 0.10 89.08 20:27:01 0 9.96 0.00 1.61 0.12 0.08 88.23 20:27:01 1 8.92 0.00 1.75 0.12 0.08 89.13 20:27:01 2 8.03 0.00 2.06 2.08 0.10 87.73 20:27:01 3 8.03 0.00 2.03 1.07 0.12 88.75 20:27:01 4 7.93 0.00 1.12 0.07 0.08 90.80 20:27:01 5 6.35 0.00 1.34 0.03 0.12 92.16 20:27:01 6 10.55 0.00 1.40 0.10 0.08 87.86 20:27:01 7 9.74 0.00 2.09 0.07 0.10 88.00 20:28:01 all 6.32 0.00 0.58 0.04 0.08 92.98 20:28:01 0 6.64 0.00 0.73 0.00 0.07 92.56 20:28:01 1 7.05 0.00 0.65 0.12 0.07 92.11 20:28:01 2 7.44 0.00 0.57 0.03 0.10 91.86 20:28:01 3 4.87 0.00 0.52 0.00 0.08 94.53 20:28:01 4 5.49 0.00 0.60 0.03 0.08 93.79 20:28:01 5 7.52 0.00 0.51 0.08 0.07 91.82 20:28:01 6 6.38 0.00 0.45 0.03 0.10 93.03 20:28:01 7 5.18 0.00 0.63 0.03 0.08 94.07 20:29:01 all 7.61 0.00 0.79 0.03 0.09 91.48 20:29:01 0 8.92 0.00 1.12 0.03 0.10 89.83 20:29:01 1 8.33 0.00 0.65 0.07 0.08 90.87 20:29:01 2 8.21 0.00 0.78 0.02 0.08 90.91 20:29:01 3 7.47 0.00 0.82 0.08 0.10 91.52 20:29:01 4 7.69 0.00 0.82 0.00 0.08 91.40 20:29:01 5 6.41 0.00 0.72 0.05 0.08 92.73 20:29:01 6 8.03 0.00 0.72 0.00 0.08 91.17 20:29:01 7 5.79 0.00 0.68 0.02 0.10 93.41 20:30:01 all 5.05 0.00 0.53 0.05 0.08 94.28 20:30:01 0 4.89 0.00 0.63 0.03 0.07 94.38 20:30:01 1 3.41 0.00 0.70 0.20 0.10 95.59 20:30:01 2 4.96 0.00 0.43 0.02 0.08 94.51 20:30:01 3 5.88 0.00 0.52 0.08 0.07 93.45 20:30:01 4 5.09 0.00 0.45 0.00 0.08 94.37 20:30:01 5 6.10 0.00 0.49 0.05 0.08 93.27 20:30:01 6 4.15 0.00 0.54 0.02 0.08 95.22 20:30:01 7 5.92 0.00 0.50 0.00 0.08 93.50 20:31:01 all 2.91 0.00 0.43 0.03 0.08 96.55 20:31:01 0 2.30 0.00 0.47 0.03 0.10 97.09 20:31:01 1 3.07 0.00 0.43 0.08 0.07 96.35 20:31:01 2 2.34 0.00 0.42 0.03 0.08 97.13 20:31:01 3 3.23 0.00 0.33 0.02 0.07 96.36 20:31:01 4 3.04 0.00 0.62 0.03 0.10 96.20 20:31:01 5 3.83 0.00 0.40 0.05 0.08 95.64 20:31:01 6 2.83 0.00 0.42 0.00 0.08 96.67 20:31:01 7 2.61 0.00 0.38 0.00 0.08 96.92 20:32:01 all 2.11 0.00 0.80 0.08 0.08 96.94 20:32:01 0 3.29 0.00 0.80 0.08 0.08 95.74 20:32:01 1 1.64 0.00 0.83 0.20 0.05 97.28 20:32:01 2 1.69 0.00 0.75 0.02 0.07 97.47 20:32:01 3 1.79 0.00 0.80 0.12 0.08 97.21 20:32:01 4 2.05 0.00 0.70 0.02 0.07 97.16 20:32:01 5 2.01 0.00 0.75 0.02 0.07 97.16 20:32:01 6 2.23 0.00 0.87 0.12 0.07 96.71 20:32:01 7 2.17 0.00 0.87 0.03 0.10 96.82 20:33:01 all 7.94 0.00 0.70 0.19 0.03 91.14 20:33:01 0 12.81 0.00 0.72 0.08 0.03 86.35 20:33:01 1 4.22 0.00 0.50 0.02 0.03 95.23 20:33:01 2 3.99 0.00 0.63 0.05 0.02 95.31 20:33:01 3 6.36 0.00 0.83 0.05 0.02 92.74 20:33:01 4 2.32 0.00 0.40 0.02 0.03 97.23 20:33:01 5 1.27 0.00 0.67 0.13 0.03 97.90 20:33:01 6 0.37 0.00 0.62 1.05 0.02 97.95 20:33:01 7 32.20 0.00 1.22 0.15 0.07 66.36 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.41 0.00 2.05 0.79 0.08 84.68 Average: 0 14.63 0.00 2.21 0.48 0.08 82.60 Average: 1 11.36 0.00 2.02 1.04 0.07 85.51 Average: 2 12.26 0.00 1.97 0.40 0.08 85.29 Average: 3 11.71 0.00 2.12 1.07 0.08 85.03 Average: 4 11.10 0.00 2.04 1.59 0.08 85.19 Average: 5 10.55 0.00 1.81 0.71 0.08 86.86 Average: 6 11.24 0.00 1.99 0.33 0.07 86.37 Average: 7 16.42 0.00 2.20 0.70 0.08 80.60