---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-44328 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 883 22830 0 8452 30828 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:d8:65:31 brd ff:ff:ff:ff:ff:ff inet 10.30.106.155/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85705sec preferred_lft 85705sec inet6 fe80::f816:3eff:fed8:6531/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:08:f1:c3:10 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::42:8ff:fef1:c310/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-44328) 09/08/25 _x86_64_ (8 CPU) 02:38:21 LINUX RESTART (8 CPU) 02:39:01 tps rtps wtps bread/s bwrtn/s 02:40:01 155.76 22.78 132.98 2268.02 67243.73 02:41:01 768.22 3.98 764.24 492.45 299883.75 02:42:01 60.99 0.20 60.79 26.40 15995.20 02:43:01 87.15 0.27 86.89 23.33 10066.86 02:44:01 7.53 0.02 7.52 0.13 289.69 02:45:01 6.43 0.00 6.43 0.00 153.04 02:46:01 7.13 0.00 7.13 0.00 177.01 02:47:01 25.11 0.00 25.11 0.00 435.13 02:48:01 8.23 0.00 8.23 0.00 187.04 02:49:01 55.82 0.10 55.72 18.13 1040.89 Average: 118.24 2.73 115.50 282.84 39546.58 02:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 27924364 31607220 5014856 15.22 85032 3868584 1985404 5.84 978436 3654360 2095476 02:41:01 21702020 29722636 11237200 34.11 171864 7880892 11286160 33.21 3136476 7368924 49316 02:42:01 19213444 27566000 13725776 41.67 188960 8166708 13681320 40.25 5487988 7441204 20936 02:43:01 19171368 27615104 13767852 41.80 201208 8237456 13780968 40.55 5450676 7507832 3908 02:44:01 18591984 27037424 14347236 43.56 201392 8239260 14533248 42.76 6027116 7507764 740 02:45:01 18582420 27028412 14356800 43.59 201544 8239588 14566260 42.86 6037384 7508052 520 02:46:01 18568356 27014816 14370864 43.63 201732 8239800 14565264 42.85 6051732 7507796 740 02:47:01 18494016 26943564 14445204 43.85 201924 8242856 14615656 43.00 6123588 7509884 1328 02:48:01 18480312 26930588 14458908 43.90 202108 8243388 14614416 43.00 6137320 7510016 440 02:49:01 22196072 30486628 10743148 32.62 203144 8098352 3865000 11.37 2662472 7359172 72 Average: 20292436 28195239 12646784 38.39 185891 7745688 11749370 34.57 4809319 7087500 217348 02:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 ens3 858.42 518.98 21906.00 49.91 0.00 0.00 0.00 0.00 02:40:01 lo 15.33 15.33 1.52 1.52 0.00 0.00 0.00 0.00 02:41:01 veth52e5809 6.43 6.07 0.99 0.91 0.00 0.00 0.00 0.00 02:41:01 br-31d913368f83 8.73 11.23 0.68 318.96 0.00 0.00 0.00 0.00 02:41:01 veth2a13474 8.50 11.30 0.79 318.96 0.00 0.00 0.00 0.03 02:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 veth52e5809 42.08 32.24 4.02 4.54 0.00 0.00 0.00 0.00 02:42:01 br-31d913368f83 0.70 0.48 0.04 0.03 0.00 0.00 0.00 0.00 02:42:01 veth2a13474 0.27 0.58 0.02 0.03 0.00 0.00 0.00 0.00 02:42:01 docker0 7.08 7.70 1.54 65.99 0.00 0.00 0.00 0.00 02:43:01 veth52e5809 71.50 52.19 19.05 10.51 0.00 0.00 0.00 0.00 02:43:01 veth86ab580 4.60 4.03 1.69 5.17 0.00 0.00 0.00 0.00 02:43:01 br-31d913368f83 0.47 0.20 0.02 0.01 0.00 0.00 0.00 0.00 02:43:01 veth2a13474 0.37 0.32 0.03 0.02 0.00 0.00 0.00 0.00 02:44:01 veth52e5809 62.39 43.78 7.07 6.76 0.00 0.00 0.00 0.00 02:44:01 veth86ab580 2.57 2.35 0.25 2.03 0.00 0.00 0.00 0.00 02:44:01 br-31d913368f83 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 veth2a13474 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 veth52e5809 60.06 41.78 4.68 5.95 0.00 0.00 0.00 0.00 02:45:01 veth86ab580 1.87 1.70 0.19 0.91 0.00 0.00 0.00 0.00 02:45:01 br-31d913368f83 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 veth2a13474 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 veth52e5809 61.36 42.90 4.93 6.13 0.00 0.00 0.00 0.00 02:46:01 veth86ab580 1.82 1.62 0.19 0.98 0.00 0.00 0.00 0.00 02:46:01 br-31d913368f83 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 veth2a13474 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 veth52e5809 81.45 60.72 17.93 11.21 0.00 0.00 0.00 0.00 02:47:01 veth86ab580 4.85 4.10 0.77 2.79 0.00 0.00 0.00 0.00 02:47:01 br-31d913368f83 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 veth2a13474 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 veth52e5809 61.66 43.18 5.88 6.43 0.00 0.00 0.00 0.00 02:48:01 veth86ab580 2.90 2.65 0.29 1.73 0.00 0.00 0.00 0.00 02:48:01 br-31d913368f83 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 veth2a13474 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 br-31d913368f83 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 docker0 15.33 16.95 2.26 298.80 0.00 0.00 0.00 0.00 02:49:01 veth146a83d 197.38 197.48 33.84 46.09 0.00 0.00 0.00 0.00 02:49:01 ens3 2761.67 1796.82 53857.55 209.51 0.00 0.00 0.00 0.00 Average: br-31d913368f83 0.99 1.19 0.07 31.90 0.00 0.00 0.00 0.00 Average: docker0 1.53 1.69 0.23 29.88 0.00 0.00 0.00 0.00 Average: veth146a83d 19.74 19.75 3.38 4.61 0.00 0.00 0.00 0.00 Average: ens3 243.13 156.82 5302.21 13.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-44328) 09/08/25 _x86_64_ (8 CPU) 02:38:21 LINUX RESTART (8 CPU) 02:39:01 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 11.85 0.00 2.11 1.47 0.04 84.52 02:40:01 0 4.56 0.00 1.47 0.30 0.03 93.63 02:40:01 1 7.75 0.00 2.14 0.12 0.03 89.95 02:40:01 2 28.34 0.00 3.08 0.70 0.07 67.82 02:40:01 3 3.45 0.00 1.73 4.49 0.05 90.28 02:40:01 4 3.26 0.00 2.39 5.00 0.05 89.29 02:40:01 5 26.12 0.00 2.29 0.52 0.07 71.00 02:40:01 6 12.84 0.00 2.27 0.50 0.03 84.35 02:40:01 7 8.40 0.00 1.54 0.13 0.05 89.88 02:41:01 all 38.25 0.00 11.13 5.03 0.12 45.48 02:41:01 0 39.52 0.00 10.90 0.83 0.12 48.62 02:41:01 1 38.85 0.00 10.80 1.88 0.12 48.34 02:41:01 2 38.69 0.00 10.99 1.42 0.12 48.79 02:41:01 3 39.17 0.00 11.35 1.77 0.10 47.61 02:41:01 4 38.67 0.00 11.00 4.85 0.10 45.39 02:41:01 5 38.03 0.00 11.43 6.53 0.14 43.88 02:41:01 6 37.46 0.00 11.32 7.48 0.10 43.64 02:41:01 7 35.58 0.00 11.20 15.54 0.12 37.56 02:42:01 all 51.86 0.00 4.65 0.23 0.10 43.16 02:42:01 0 52.76 0.00 4.64 0.00 0.10 42.50 02:42:01 1 58.59 0.00 4.88 0.66 0.08 35.79 02:42:01 2 54.80 0.00 4.43 0.05 0.12 40.60 02:42:01 3 49.53 0.00 4.68 0.13 0.10 45.56 02:42:01 4 51.04 0.00 4.55 0.54 0.08 43.78 02:42:01 5 48.68 0.00 4.69 0.32 0.10 46.21 02:42:01 6 53.17 0.00 4.82 0.10 0.12 41.80 02:42:01 7 46.29 0.00 4.52 0.03 0.10 49.06 02:43:01 all 12.23 0.00 1.64 0.25 0.08 85.81 02:43:01 0 13.18 0.00 1.66 0.07 0.08 85.01 02:43:01 1 12.17 0.00 1.62 0.76 0.08 85.37 02:43:01 2 12.06 0.00 1.70 0.12 0.07 86.06 02:43:01 3 12.67 0.00 1.97 0.13 0.07 85.16 02:43:01 4 12.18 0.00 1.64 0.07 0.07 86.05 02:43:01 5 12.12 0.00 1.44 0.05 0.07 86.32 02:43:01 6 11.54 0.00 1.54 0.47 0.08 86.37 02:43:01 7 11.88 0.00 1.49 0.35 0.08 86.19 02:44:01 all 4.09 0.00 0.63 0.02 0.06 95.19 02:44:01 0 6.07 0.00 0.95 0.00 0.05 92.93 02:44:01 1 3.34 0.00 0.64 0.03 0.07 95.92 02:44:01 2 4.60 0.00 0.77 0.00 0.07 94.57 02:44:01 3 4.99 0.00 0.54 0.02 0.08 94.38 02:44:01 4 2.99 0.00 0.58 0.00 0.07 96.36 02:44:01 5 3.49 0.00 0.52 0.00 0.07 95.93 02:44:01 6 4.28 0.00 0.52 0.08 0.05 95.07 02:44:01 7 2.98 0.00 0.59 0.02 0.05 96.37 02:45:01 all 2.09 0.00 0.40 0.02 0.07 97.43 02:45:01 0 1.47 0.00 0.27 0.00 0.05 98.21 02:45:01 1 1.85 0.00 0.45 0.05 0.07 97.58 02:45:01 2 2.48 0.00 0.54 0.02 0.08 96.89 02:45:01 3 2.33 0.00 0.33 0.00 0.07 97.27 02:45:01 4 1.47 0.00 0.50 0.00 0.08 97.94 02:45:01 5 1.73 0.00 0.32 0.00 0.05 97.90 02:45:01 6 2.50 0.00 0.34 0.07 0.08 97.02 02:45:01 7 2.89 0.00 0.43 0.00 0.08 96.59 02:46:01 all 2.44 0.00 0.45 0.01 0.07 97.03 02:46:01 0 2.32 0.00 0.37 0.00 0.07 97.24 02:46:01 1 3.45 0.00 0.52 0.03 0.07 95.93 02:46:01 2 2.11 0.00 0.40 0.02 0.05 97.43 02:46:01 3 2.84 0.00 0.50 0.00 0.07 96.59 02:46:01 4 2.40 0.00 0.50 0.02 0.07 97.01 02:46:01 5 1.60 0.00 0.42 0.00 0.08 97.90 02:46:01 6 3.37 0.00 0.47 0.07 0.07 96.03 02:46:01 7 1.45 0.00 0.38 0.00 0.05 98.11 02:47:01 all 5.17 0.00 0.70 0.03 0.07 94.03 02:47:01 0 4.86 0.00 0.94 0.03 0.07 94.11 02:47:01 1 6.85 0.00 0.74 0.05 0.08 92.28 02:47:01 2 4.93 0.00 0.74 0.03 0.07 94.23 02:47:01 3 6.00 0.00 0.75 0.02 0.07 93.16 02:47:01 4 5.29 0.00 0.50 0.00 0.07 94.14 02:47:01 5 4.05 0.00 0.57 0.02 0.05 95.31 02:47:01 6 4.15 0.00 0.67 0.08 0.07 95.04 02:47:01 7 5.21 0.00 0.78 0.02 0.07 93.92 02:48:01 all 1.84 0.00 0.38 0.02 0.05 97.71 02:48:01 0 1.72 0.00 0.42 0.00 0.03 97.83 02:48:01 1 1.76 0.00 0.35 0.12 0.05 97.72 02:48:01 2 1.69 0.00 0.50 0.02 0.05 97.75 02:48:01 3 2.93 0.00 0.32 0.00 0.05 96.71 02:48:01 4 1.42 0.00 0.47 0.00 0.05 98.06 02:48:01 5 1.79 0.00 0.27 0.00 0.05 97.89 02:48:01 6 1.59 0.00 0.33 0.00 0.05 98.03 02:48:01 7 1.86 0.00 0.39 0.00 0.07 97.69 02:49:01 all 2.56 0.00 1.04 0.13 0.05 96.22 02:49:01 0 2.54 0.00 1.22 0.05 0.05 96.14 02:49:01 1 3.63 0.00 1.05 0.57 0.05 94.70 02:49:01 2 2.36 0.00 1.26 0.05 0.05 96.28 02:49:01 3 2.04 0.00 1.06 0.08 0.05 96.77 02:49:01 4 1.91 0.00 0.89 0.12 0.05 97.03 02:49:01 5 2.68 0.00 0.84 0.05 0.05 96.39 02:49:01 6 2.74 0.00 0.98 0.05 0.07 96.16 02:49:01 7 2.56 0.00 1.02 0.02 0.05 96.35 Average: all 13.17 0.00 2.29 0.71 0.07 83.76 Average: 0 12.83 0.00 2.27 0.13 0.07 84.71 Average: 1 13.75 0.00 2.30 0.42 0.07 83.45 Average: 2 15.12 0.00 2.42 0.24 0.07 82.15 Average: 3 12.53 0.00 2.31 0.66 0.07 84.43 Average: 4 12.01 0.00 2.29 1.06 0.07 84.57 Average: 5 13.97 0.00 2.26 0.74 0.07 82.95 Average: 6 13.28 0.00 2.30 0.87 0.07 83.47 Average: 7 11.82 0.00 2.21 1.58 0.07 84.32