---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-79015 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 16G 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 883 23481 0 7802 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:94:c1:97 brd ff:ff:ff:ff:ff:ff inet 10.30.107.96/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85848sec preferred_lft 85848sec inet6 fe80::f816:3eff:fe94:c197/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:e1:6e:06 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::42:2cff:fee1:6e06/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79015) 10/24/24 _x86_64_ (8 CPU) 07:04:26 LINUX RESTART (8 CPU) 07:05:02 tps rtps wtps bread/s bwrtn/s 07:06:01 304.59 45.75 258.84 2036.94 30845.75 07:07:01 305.26 19.37 285.89 2267.40 145211.79 07:08:01 409.85 3.03 406.81 419.79 122009.00 07:09:01 148.31 0.20 148.11 24.66 38921.78 07:10:01 25.95 0.22 25.73 16.93 21852.22 07:11:01 23.10 0.02 23.08 0.13 22056.86 07:12:01 17.18 0.00 17.18 0.00 21702.65 07:13:01 68.53 0.63 67.89 33.72 1514.96 Average: 162.56 8.58 153.99 597.00 50561.34 07:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 30115524 31686484 2823696 8.57 70796 1810528 1443628 4.25 886832 1646264 156168 07:07:01 24484352 31642384 8454868 25.67 141096 7095344 1704460 5.01 1028536 6848744 2777416 07:08:01 22718228 30145012 10220992 31.03 154276 7353656 8390408 24.69 2688104 6873084 1288 07:09:01 20902364 28904848 12036856 36.54 183972 7859204 9992212 29.40 4060396 7255272 227796 07:10:01 20669776 28428136 12269444 37.25 184160 7620128 10628936 31.27 4538972 7007900 352 07:11:01 20544724 28308948 12394496 37.63 184352 7625684 10764816 31.67 4667936 7000436 348 07:12:01 20554868 28319480 12384352 37.60 184472 7625876 10740656 31.60 4658532 7000408 252 07:13:01 24057884 31574988 8881336 26.96 185692 7372268 1627676 4.79 1465320 6785080 2388 Average: 23005965 29876285 9933255 30.16 161102 6795336 6911599 20.34 2999328 6302148 395751 07:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 ens3 385.09 248.72 1471.43 75.48 0.00 0.00 0.00 0.00 07:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 07:07:01 ens3 1896.77 1006.90 50859.33 81.82 0.00 0.00 0.00 0.00 07:07:01 br-c9e68477799d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 lo 14.99 14.99 1.45 1.45 0.00 0.00 0.00 0.00 07:08:01 vetha3ed148 1.60 1.72 0.16 0.17 0.00 0.00 0.00 0.00 07:08:01 veth4a5556e 90.55 90.29 15.39 18.42 0.00 0.00 0.00 0.00 07:08:01 ens3 12.24 8.15 137.50 1.45 0.00 0.00 0.00 0.00 07:08:01 veth8f17658 0.48 0.73 0.03 0.04 0.00 0.00 0.00 0.00 07:09:01 vetha3ed148 41.88 33.59 4.40 4.92 0.00 0.00 0.00 0.00 07:09:01 veth4a5556e 0.13 0.30 0.43 0.02 0.00 0.00 0.00 0.00 07:09:01 ens3 54.82 37.16 1188.70 7.44 0.00 0.00 0.00 0.00 07:09:01 veth8f17658 17.90 23.13 2.77 2.08 0.00 0.00 0.00 0.00 07:10:01 vetha3ed148 44.63 30.78 3.79 4.58 0.00 0.00 0.00 0.00 07:10:01 veth4a5556e 276.00 274.72 31.79 66.11 0.00 0.00 0.00 0.01 07:10:01 ens3 4.80 3.13 1.70 2.08 0.00 0.00 0.00 0.00 07:10:01 veth8f17658 19.23 28.10 3.33 2.24 0.00 0.00 0.00 0.00 07:11:01 vetha3ed148 51.32 38.91 5.66 5.86 0.00 0.00 0.00 0.00 07:11:01 veth4a5556e 0.33 0.35 0.58 0.03 0.00 0.00 0.00 0.00 07:11:01 ens3 0.80 0.73 0.20 0.52 0.00 0.00 0.00 0.00 07:11:01 veth8f17658 21.95 30.33 3.81 10.97 0.00 0.00 0.00 0.00 07:12:01 vetha3ed148 42.13 29.00 3.38 4.26 0.00 0.00 0.00 0.00 07:12:01 veth4a5556e 0.20 0.22 0.57 0.02 0.00 0.00 0.00 0.00 07:12:01 ens3 1.15 0.50 0.43 0.12 0.00 0.00 0.00 0.00 07:12:01 veth8f17658 18.60 27.36 2.99 2.09 0.00 0.00 0.00 0.00 07:13:01 ens3 37.14 31.09 62.61 13.56 0.00 0.00 0.00 0.00 07:13:01 docker0 12.40 17.59 2.07 286.40 0.00 0.00 0.00 0.00 07:13:01 lo 29.26 29.26 2.69 2.69 0.00 0.00 0.00 0.00 Average: ens3 298.97 166.90 6727.61 22.70 0.00 0.00 0.00 0.00 Average: docker0 1.55 2.20 0.26 35.88 0.00 0.00 0.00 0.00 Average: lo 3.18 3.18 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79015) 10/24/24 _x86_64_ (8 CPU) 07:04:26 LINUX RESTART (8 CPU) 07:05:02 CPU %user %nice %system %iowait %steal %idle 07:06:01 all 10.96 0.00 1.02 2.90 0.04 85.07 07:06:01 0 18.25 0.00 2.27 4.54 0.05 74.89 07:06:01 1 13.65 0.00 0.83 0.37 0.03 85.11 07:06:01 2 11.32 0.00 0.96 1.15 0.03 86.53 07:06:01 3 8.45 0.00 0.70 0.22 0.09 90.55 07:06:01 4 6.01 0.00 0.76 0.36 0.05 92.82 07:06:01 5 1.97 0.00 0.75 14.66 0.05 82.57 07:06:01 6 4.80 0.00 0.37 0.54 0.02 94.27 07:06:01 7 23.29 0.00 1.44 1.44 0.03 73.79 07:07:01 all 18.34 0.00 8.30 13.03 0.07 60.25 07:07:01 0 17.67 0.00 8.11 24.73 0.08 49.41 07:07:01 1 16.94 0.00 9.35 3.68 0.07 69.96 07:07:01 2 26.72 0.00 9.30 4.75 0.07 59.15 07:07:01 3 17.57 0.00 7.97 5.02 0.07 69.38 07:07:01 4 16.88 0.00 8.41 4.72 0.07 69.93 07:07:01 5 15.64 0.00 8.99 33.63 0.07 41.68 07:07:01 6 17.74 0.00 7.23 7.76 0.07 67.20 07:07:01 7 17.55 0.00 7.10 19.82 0.08 55.44 07:08:01 all 18.23 0.00 3.25 8.37 0.08 70.08 07:08:01 0 15.38 0.00 3.04 3.33 0.07 78.18 07:08:01 1 19.86 0.00 4.27 31.58 0.10 44.19 07:08:01 2 21.69 0.00 3.30 0.74 0.07 74.21 07:08:01 3 16.86 0.00 2.94 4.63 0.07 75.51 07:08:01 4 15.94 0.00 2.98 1.47 0.08 79.52 07:08:01 5 24.00 0.00 3.81 17.98 0.07 54.14 07:08:01 6 19.00 0.00 3.44 4.78 0.07 72.72 07:08:01 7 13.10 0.00 2.30 2.74 0.07 81.79 07:09:01 all 23.23 0.00 3.08 2.40 0.08 71.20 07:09:01 0 28.19 0.00 3.61 2.03 0.10 66.07 07:09:01 1 24.36 0.00 3.37 2.43 0.10 69.73 07:09:01 2 25.00 0.00 2.88 1.16 0.08 70.88 07:09:01 3 25.06 0.00 3.16 5.18 0.10 66.50 07:09:01 4 17.12 0.00 2.66 0.35 0.07 79.80 07:09:01 5 20.75 0.00 2.97 3.29 0.08 72.90 07:09:01 6 21.32 0.00 3.16 1.73 0.10 73.69 07:09:01 7 24.00 0.00 2.83 2.99 0.07 70.11 07:10:01 all 7.08 0.00 1.00 1.22 0.06 90.64 07:10:01 0 5.82 0.00 1.55 0.32 0.05 92.26 07:10:01 1 8.11 0.00 0.84 0.20 0.05 90.81 07:10:01 2 8.52 0.00 0.90 0.02 0.08 90.47 07:10:01 3 6.56 0.00 1.17 9.15 0.07 83.05 07:10:01 4 4.54 0.00 0.38 0.00 0.03 95.05 07:10:01 5 10.11 0.00 1.47 0.07 0.08 88.27 07:10:01 6 5.80 0.00 0.82 0.00 0.07 93.31 07:10:01 7 7.22 0.00 0.85 0.02 0.05 91.86 07:11:01 all 4.52 0.00 0.73 1.12 0.06 93.57 07:11:01 0 5.71 0.00 0.55 0.05 0.05 93.64 07:11:01 1 4.51 0.00 0.63 0.13 0.05 94.67 07:11:01 2 4.63 0.00 0.79 0.03 0.07 94.49 07:11:01 3 4.53 0.00 0.89 2.07 0.07 92.45 07:11:01 4 4.11 0.00 0.74 0.00 0.07 95.09 07:11:01 5 3.77 0.00 0.80 0.13 0.05 95.24 07:11:01 6 4.45 0.00 0.59 6.50 0.05 88.42 07:11:01 7 4.46 0.00 0.87 0.05 0.05 94.57 07:12:01 all 1.06 0.00 0.20 1.04 0.05 97.66 07:12:01 0 0.95 0.00 0.25 0.02 0.07 98.71 07:12:01 1 0.60 0.00 0.15 0.03 0.07 99.15 07:12:01 2 0.72 0.00 0.22 0.07 0.07 98.93 07:12:01 3 1.78 0.00 0.23 0.00 0.05 97.93 07:12:01 4 1.12 0.00 0.28 0.00 0.07 98.53 07:12:01 5 0.78 0.00 0.17 0.02 0.07 98.96 07:12:01 6 0.72 0.00 0.18 8.22 0.05 90.83 07:12:01 7 1.73 0.00 0.10 0.00 0.03 98.13 07:13:01 all 2.88 0.00 0.90 0.17 0.05 96.00 07:13:01 0 2.47 0.00 1.05 0.03 0.05 96.39 07:13:01 1 2.80 0.00 1.05 0.18 0.03 95.93 07:13:01 2 2.14 0.00 0.57 0.00 0.03 97.26 07:13:01 3 2.19 0.00 0.80 0.07 0.05 96.89 07:13:01 4 1.57 0.00 0.60 0.08 0.05 97.69 07:13:01 5 2.84 0.00 0.74 0.10 0.05 96.27 07:13:01 6 2.61 0.00 0.73 0.27 0.05 96.34 07:13:01 7 6.45 0.00 1.67 0.62 0.05 91.21 Average: all 10.76 0.00 2.30 3.76 0.06 83.12 Average: 0 11.77 0.00 2.55 4.35 0.07 81.27 Average: 1 11.31 0.00 2.54 4.79 0.06 81.29 Average: 2 12.55 0.00 2.35 0.98 0.06 84.05 Average: 3 10.35 0.00 2.22 3.29 0.07 84.07 Average: 4 8.38 0.00 2.09 0.86 0.06 88.61 Average: 5 9.97 0.00 2.45 8.67 0.07 78.85 Average: 6 9.54 0.00 2.06 3.72 0.06 84.62 Average: 7 12.18 0.00 2.14 3.44 0.05 82.19