---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6040 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 8.6G 56% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 486 1858 0 1598 3203 Swap: 1023 4 1019 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:34:01:bb brd ff:ff:ff:ff:ff:ff inet 10.32.7.148/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85614sec preferred_lft 85614sec inet6 fe80::f816:3eff:fe34:1bb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:e8:0e:31 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:a9ff:fee8:e31/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6040) 07/08/24 _x86_64_ (4 CPU) 09:55:57 LINUX RESTART (4 CPU) 09:56:01 tps rtps wtps bread/s bwrtn/s 09:57:01 193.20 102.75 90.45 7317.18 40108.13 09:58:01 122.40 48.31 74.09 3432.89 10030.86 09:59:01 88.72 22.33 66.39 1911.63 19576.94 10:00:01 259.96 32.57 227.39 2592.92 30314.43 10:01:01 218.03 5.68 212.35 117.71 6293.22 10:02:01 502.43 0.55 501.88 10.40 13920.08 10:03:01 403.35 5.75 397.60 147.58 10869.26 10:04:01 490.11 1.82 488.29 121.79 13367.49 10:05:01 612.31 6.68 605.63 151.02 17289.04 10:06:01 1761.13 6.08 1755.05 155.95 20646.18 10:07:01 507.66 2.80 504.87 110.90 13494.44 10:08:01 268.04 111.86 156.17 6374.00 44991.03 Average: 452.24 28.93 423.31 1870.39 20077.53 09:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:57:01 1773264 3322100 2265396 56.09 39288 1672804 928872 18.26 576168 1525652 73120 09:58:01 1268616 3176612 2770044 68.59 64132 1989140 1040088 20.45 780308 1789508 88984 09:59:01 151536 2516860 3887124 96.25 73776 2424324 1488040 29.25 1521044 2136176 30184 10:00:01 117448 1681128 3921212 97.09 92196 1698668 3068244 60.31 2254612 1457708 12408 10:01:01 118840 1246860 3919820 97.06 110108 1247884 3630284 71.36 2602644 1103972 952 10:02:01 122820 1203872 3915840 96.96 130876 1168088 3701208 72.75 2626468 1045496 1124 10:03:01 119876 1024696 3918784 97.03 135532 981828 3964548 77.93 2722688 934444 2460 10:04:01 121908 740980 3916752 96.98 133592 693984 4309384 84.71 2881960 758332 3648 10:05:01 114712 696184 3923948 97.16 133668 635632 4382628 86.15 2889356 728308 4612 10:06:01 219500 682076 3819160 94.57 111396 561392 4399124 86.47 2856428 684392 9008 10:07:01 120140 403236 3918520 97.03 87724 400564 4769264 93.75 2984860 636604 2260 10:08:01 858744 2051972 3179916 78.74 99652 1246388 1916472 37.67 1745708 1240220 176 Average: 425617 1562215 3613043 89.46 100995 1226725 3133180 61.59 2203520 1170068 19078 09:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:57:01 ens3 397.68 228.73 1176.80 68.78 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 09:58:01 ens3 177.14 177.54 777.54 36.09 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 lo 3.07 3.07 0.30 0.30 0.00 0.00 0.00 0.00 09:59:01 ens3 1073.76 750.67 7890.35 170.93 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 10:00:01 ens3 334.36 228.10 3336.89 25.44 0.00 0.00 0.00 0.00 10:00:01 docker0 15.26 15.41 38.83 1.92 0.00 0.00 0.00 0.00 10:00:01 veth4828a07 15.10 15.30 39.02 1.91 0.00 0.00 0.00 0.00 10:00:01 lo 28.90 28.90 40.64 40.64 0.00 0.00 0.00 0.00 10:01:01 ens3 60.72 32.63 16.56 13.37 0.00 0.00 0.00 0.00 10:01:01 docker0 35.49 34.93 90.59 4.35 0.00 0.00 0.00 0.00 10:01:01 veth4828a07 35.29 34.74 91.06 4.34 0.00 0.00 0.00 0.01 10:01:01 lo 71.55 71.55 95.40 95.40 0.00 0.00 0.00 0.00 10:02:01 ens3 21.93 15.16 5.29 5.10 0.00 0.00 0.00 0.00 10:02:01 docker0 63.61 52.21 35.21 8.52 0.00 0.00 0.00 0.00 10:02:01 veth4828a07 63.44 52.06 36.07 8.51 0.00 0.00 0.00 0.00 10:02:01 lo 120.70 120.70 43.69 43.69 0.00 0.00 0.00 0.00 10:03:01 ens3 73.10 37.54 18.25 15.39 0.00 0.00 0.00 0.00 10:03:01 docker0 56.24 48.24 41.37 7.68 0.00 0.00 0.00 0.00 10:03:01 veth4828a07 56.07 48.08 42.13 7.67 0.00 0.00 0.00 0.00 10:03:01 lo 125.08 125.08 51.72 51.72 0.00 0.00 0.00 0.00 10:04:01 ens3 90.39 54.56 19.72 21.84 0.00 0.00 0.00 0.00 10:04:01 docker0 56.45 46.82 44.82 6.19 0.00 0.00 0.00 0.00 10:04:01 veth4828a07 56.25 46.64 45.59 6.18 0.00 0.00 0.00 0.00 10:04:01 lo 124.55 124.55 52.70 52.70 0.00 0.00 0.00 0.00 10:05:01 ens3 109.58 49.08 29.20 21.70 0.00 0.00 0.00 0.00 10:05:01 docker0 64.95 50.82 37.64 6.22 0.00 0.00 0.00 0.00 10:05:01 veth4828a07 64.78 50.65 38.52 6.21 0.00 0.00 0.00 0.00 10:05:01 lo 128.51 128.51 44.46 44.46 0.00 0.00 0.00 0.00 10:06:01 ens3 10.85 6.86 2.36 2.63 0.00 0.00 0.00 0.00 10:06:01 docker0 57.76 44.40 26.13 17.81 0.00 0.00 0.00 0.00 10:06:01 veth4828a07 57.60 44.24 26.91 17.80 0.00 0.00 0.00 0.00 10:06:01 lo 114.61 114.61 44.46 44.46 0.00 0.00 0.00 0.00 10:07:01 ens3 220.99 136.32 48.69 47.16 0.00 0.00 0.00 0.00 10:07:01 docker0 62.85 53.65 67.58 6.60 0.00 0.00 0.00 0.00 10:07:01 veth4828a07 62.65 53.45 68.43 6.59 0.00 0.00 0.00 0.01 10:07:01 lo 126.02 126.02 74.59 74.59 0.00 0.00 0.00 0.00 10:08:01 ens3 400.03 250.86 3258.36 33.66 0.00 0.00 0.00 0.00 10:08:01 docker0 148.96 231.13 7.80 2198.21 0.00 0.00 0.00 0.00 10:08:01 lo 16.53 16.53 1.12 1.12 0.00 0.00 0.00 0.00 Average: ens3 247.57 164.02 1382.19 38.50 0.00 0.00 0.00 0.00 Average: docker0 46.79 48.12 32.50 188.05 0.00 0.00 0.00 0.00 Average: lo 71.86 71.86 37.45 37.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6040) 07/08/24 _x86_64_ (4 CPU) 09:55:57 LINUX RESTART (4 CPU) 09:56:01 CPU %user %nice %system %iowait %steal %idle 09:57:01 all 13.79 0.00 2.08 6.59 0.06 77.48 09:57:01 0 14.75 0.00 2.98 4.59 0.05 77.63 09:57:01 1 17.63 0.00 2.07 7.96 0.05 72.29 09:57:01 2 15.30 0.00 1.68 7.37 0.08 75.57 09:57:01 3 7.49 0.00 1.61 6.42 0.05 84.43 09:58:01 all 23.40 0.00 1.73 2.73 0.08 72.06 09:58:01 0 17.89 0.00 1.72 2.07 0.07 78.26 09:58:01 1 34.14 0.00 1.89 2.74 0.10 61.13 09:58:01 2 20.53 0.00 1.42 0.65 0.07 77.33 09:58:01 3 21.08 0.00 1.84 5.48 0.08 71.52 09:59:01 all 44.19 0.00 3.18 1.01 0.11 51.52 09:59:01 0 36.99 0.00 2.74 1.39 0.10 58.78 09:59:01 1 40.49 0.00 2.39 1.54 0.10 55.47 09:59:01 2 54.14 0.00 2.58 0.33 0.10 42.84 09:59:01 3 45.12 0.00 4.99 0.82 0.12 48.96 10:00:01 all 41.07 0.00 3.18 5.18 0.12 50.45 10:00:01 0 34.91 0.00 2.97 3.62 0.10 58.41 10:00:01 1 43.43 0.00 3.55 7.48 0.12 45.42 10:00:01 2 57.09 0.00 2.74 5.04 0.13 35.00 10:00:01 3 28.88 0.00 3.50 4.57 0.12 62.92 10:01:01 all 21.44 0.00 1.68 5.65 0.10 71.14 10:01:01 0 20.79 0.00 2.04 4.09 0.08 73.00 10:01:01 1 22.30 0.00 1.80 8.81 0.10 66.99 10:01:01 2 22.13 0.00 1.17 3.01 0.12 73.57 10:01:01 3 20.53 0.00 1.72 6.66 0.12 70.98 10:02:01 all 8.72 0.00 2.82 14.24 0.10 74.12 10:02:01 0 8.10 0.00 2.79 17.73 0.08 71.30 10:02:01 1 8.40 0.00 2.41 5.96 0.07 83.16 10:02:01 2 7.98 0.00 2.86 11.84 0.12 77.19 10:02:01 3 10.40 0.00 3.22 21.44 0.08 64.85 10:03:01 all 11.98 0.00 2.36 11.17 0.10 74.39 10:03:01 0 11.17 0.00 2.01 14.28 0.08 72.45 10:03:01 1 10.51 0.00 2.53 12.05 0.10 74.80 10:03:01 2 13.82 0.00 2.24 7.03 0.12 76.80 10:03:01 3 12.42 0.00 2.62 11.33 0.10 73.52 10:04:01 all 17.26 0.00 3.14 14.26 0.15 65.20 10:04:01 0 15.95 0.00 3.94 16.79 0.15 63.16 10:04:01 1 15.80 0.00 3.40 17.41 0.13 63.25 10:04:01 2 16.84 0.00 2.90 14.01 0.20 66.05 10:04:01 3 20.43 0.00 2.35 8.79 0.12 68.31 10:05:01 all 8.96 0.00 3.30 18.02 0.11 69.62 10:05:01 0 9.13 0.00 3.68 14.94 0.10 72.15 10:05:01 1 8.62 0.00 3.01 21.80 0.10 66.47 10:05:01 2 9.38 0.00 3.27 16.83 0.15 70.37 10:05:01 3 8.70 0.00 3.24 18.52 0.10 69.44 10:06:01 all 7.75 0.00 4.71 21.85 0.13 65.55 10:06:01 0 7.82 0.00 4.79 29.21 0.10 58.08 10:06:01 1 7.78 0.00 4.68 16.18 0.12 71.25 10:06:01 2 7.67 0.00 4.41 18.36 0.17 69.39 10:06:01 3 7.75 0.00 4.95 23.63 0.12 63.56 10:07:01 all 17.26 0.00 3.48 14.21 0.11 64.93 10:07:01 0 16.58 0.00 2.87 14.58 0.10 65.87 10:07:01 1 16.75 0.00 3.80 19.53 0.10 59.81 10:07:01 2 15.72 0.00 3.88 14.69 0.17 65.54 10:07:01 3 19.95 0.00 3.38 8.09 0.08 68.49 10:07:01 CPU %user %nice %system %iowait %steal %idle 10:08:01 all 28.35 0.00 4.49 6.77 0.11 60.28 10:08:01 0 25.03 0.00 4.73 6.94 0.10 63.20 10:08:01 1 28.99 0.00 4.63 5.05 0.10 61.23 10:08:01 2 27.22 0.00 4.42 9.07 0.12 59.17 10:08:01 3 32.19 0.00 4.19 6.03 0.10 57.48 Average: all 20.38 0.00 3.01 10.12 0.10 66.39 Average: 0 18.28 0.00 3.10 10.83 0.09 67.70 Average: 1 21.26 0.00 3.01 10.52 0.10 65.10 Average: 2 22.38 0.00 2.79 8.99 0.13 65.71 Average: 3 19.59 0.00 3.13 10.13 0.10 67.04