---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12980 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: 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): 0-3 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 12G 8.1G 59% / 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: 3943 481 1983 0 1478 3216 Swap: 1023 31 992 ---> 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:16:7e:30 brd ff:ff:ff:ff:ff:ff inet 10.32.6.132/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85468sec preferred_lft 85468sec inet6 fe80::f816:3eff:fe16:7e30/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8a:ca:d0:dc 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::42:8aff:feca:d0dc/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-12980) 12/13/24 _x86_64_ (4 CPU) 13:52:52 LINUX RESTART (4 CPU) 13:53:01 tps rtps wtps bread/s bwrtn/s 13:54:01 161.61 69.31 92.30 5614.93 40785.49 13:55:01 127.14 48.10 79.04 3386.47 10718.83 13:56:01 163.56 27.75 135.81 2348.97 33147.50 13:57:01 196.63 77.82 118.81 3236.53 25054.36 13:58:01 230.12 61.56 168.56 3600.93 29737.42 13:59:01 211.08 29.01 182.07 871.99 6766.04 14:00:01 56.79 4.93 51.86 90.12 1391.23 14:01:01 358.56 1.77 356.79 24.26 11431.83 14:02:01 358.27 1.02 357.26 27.06 12403.13 14:03:01 353.86 11.58 342.28 355.14 12024.13 14:04:01 406.36 10.25 396.12 337.89 15121.09 14:05:01 454.11 4.67 449.44 167.17 15167.21 14:06:01 2358.02 242.09 2115.93 8483.52 19966.88 14:07:01 244.96 54.92 190.04 3402.97 50122.81 14:08:01 216.20 192.07 24.13 4094.92 2828.86 Average: 394.17 55.90 338.27 2407.15 19126.34 13:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:54:01 1725920 3325556 2312732 57.26 41052 1719644 911304 17.91 577280 1569824 100172 13:55:01 1209692 3177036 2828960 70.05 65032 2046820 1041564 20.47 782212 1844280 106928 13:56:01 157528 2518808 3881124 96.10 83164 2412508 1613348 31.71 1494652 2157444 11124 13:57:01 130760 2570252 3907892 96.76 92884 2488456 1536984 30.21 1490164 2206812 14216 13:58:01 118108 1635264 3920544 97.08 99688 1653156 3148856 61.90 2290388 1437296 6028 13:59:01 111020 950608 3927632 97.25 108668 979604 3850932 75.70 2806352 937748 2364 14:00:01 118292 904572 3920360 97.07 110892 925756 3902672 76.72 2819488 914976 432 14:01:01 142576 888452 3896076 96.47 128092 861712 3925812 77.17 2802096 889708 5344 14:02:01 109920 849120 3928732 97.28 139300 846016 4002392 78.68 2848972 880772 4620 14:03:01 104488 621572 3934164 97.41 121372 645652 4418588 86.86 2940464 788792 11692 14:04:01 111040 354752 3927612 97.25 77244 418092 4755320 93.48 3006732 697012 5192 14:05:01 107172 274104 3931480 97.35 75788 326844 4955116 97.40 3014836 649140 9796 14:06:01 1787012 2034804 2251640 55.75 60172 364208 2094428 41.17 1444264 662844 1976 14:07:01 869360 1969272 3169292 78.47 72276 1192548 2133088 41.93 1671928 1329396 63876 14:08:01 2116972 3345276 1921680 47.58 101560 1288424 944932 18.57 620192 1129952 15356 Average: 594657 1694630 3443995 85.28 91812 1211296 2882356 56.66 2040668 1206400 23941 13:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:54:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 13:54:01 ens3 311.96 226.91 1421.70 67.63 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 13:55:01 ens3 242.64 256.78 1403.79 51.42 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 veth0ee5ba6 206.60 257.08 13.55 2335.41 0.00 0.00 0.00 0.19 13:56:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 13:56:01 ens3 717.31 546.02 6098.46 81.48 0.00 0.00 0.00 0.00 13:56:01 docker0 206.60 256.95 10.73 2335.40 0.00 0.00 0.00 0.00 13:57:01 lo 3.87 3.87 0.33 0.33 0.00 0.00 0.00 0.00 13:57:01 ens3 565.04 673.72 3927.72 3516.09 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 13:58:01 veth6685f54 0.13 0.32 0.01 0.03 0.00 0.00 0.00 0.00 13:58:01 lo 3.25 3.25 0.38 0.38 0.00 0.00 0.00 0.00 13:58:01 ens3 634.41 360.21 3741.23 74.92 0.00 0.00 0.00 0.00 13:58:01 docker0 0.13 0.18 0.01 0.01 0.00 0.00 0.00 0.00 13:59:01 veth6685f54 0.17 0.22 0.01 0.01 0.00 0.00 0.00 0.00 13:59:01 lo 90.46 90.46 248.32 248.32 0.00 0.00 0.00 0.00 13:59:01 ens3 51.33 22.01 14.16 10.69 0.00 0.00 0.00 0.00 13:59:01 docker0 53.96 54.16 243.94 5.92 0.00 0.00 0.00 0.00 14:00:01 veth6685f54 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:00:01 lo 142.69 142.69 463.88 463.88 0.00 0.00 0.00 0.00 14:00:01 ens3 1.30 0.92 0.26 0.41 0.00 0.00 0.00 0.00 14:00:01 docker0 92.78 87.09 425.53 40.15 0.00 0.00 0.00 0.00 14:01:01 veth6685f54 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:01:01 lo 198.00 198.00 401.40 401.40 0.00 0.00 0.00 0.00 14:01:01 ens3 19.93 11.70 7.27 6.25 0.00 0.00 0.00 0.00 14:01:01 docker0 116.61 107.27 367.05 35.44 0.00 0.00 0.00 0.00 14:02:01 veth6685f54 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:02:01 lo 251.54 251.54 700.31 700.31 0.00 0.00 0.00 0.00 14:02:01 ens3 30.43 26.85 10.14 11.19 0.00 0.00 0.00 0.00 14:02:01 docker0 173.52 157.04 643.16 62.75 0.00 0.00 0.00 0.00 14:03:01 veth6685f54 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:03:01 lo 193.85 193.85 446.02 446.02 0.00 0.00 0.00 0.00 14:03:01 ens3 368.94 276.37 233.67 190.79 0.00 0.00 0.00 0.00 14:03:01 docker0 120.05 110.38 415.66 33.38 0.00 0.00 0.00 0.00 14:04:01 veth6685f54 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 lo 170.36 170.36 150.91 150.91 0.00 0.00 0.00 0.00 14:04:01 ens3 929.52 668.11 241.21 245.63 0.00 0.00 0.00 0.00 14:04:01 docker0 91.45 86.02 129.55 22.87 0.00 0.00 0.00 0.00 14:05:01 veth6685f54 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:05:01 lo 145.43 145.43 84.33 84.33 0.00 0.00 0.00 0.00 14:05:01 ens3 17.48 12.65 3.68 4.15 0.00 0.00 0.00 0.00 14:05:01 docker0 76.32 68.79 73.42 11.74 0.00 0.00 0.00 0.00 14:06:01 lo 24.14 24.14 5.11 5.11 0.00 0.00 0.00 0.00 14:06:01 ens3 322.79 164.00 94.09 77.74 0.00 0.00 0.00 0.00 14:06:01 docker0 11.46 11.69 3.98 1.22 0.00 0.00 0.00 0.00 14:07:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 14:07:01 ens3 377.01 459.47 2213.62 2532.89 0.00 0.00 0.00 0.00 14:07:01 docker0 137.98 190.75 7.14 2198.37 0.00 0.00 0.00 0.00 14:08:01 lo 4.87 4.87 0.43 0.43 0.00 0.00 0.00 0.00 14:08:01 ens3 216.86 280.79 53.34 1945.09 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 82.33 82.33 166.63 166.63 0.00 0.00 0.00 0.00 Average: ens3 320.79 266.01 1298.74 588.19 0.00 0.00 0.00 0.00 Average: docker0 72.06 75.36 154.50 316.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12980) 12/13/24 _x86_64_ (4 CPU) 13:52:52 LINUX RESTART (4 CPU) 13:53:01 CPU %user %nice %system %iowait %steal %idle 13:54:01 all 15.44 0.00 2.23 5.09 0.05 77.18 13:54:01 0 12.37 0.00 3.22 3.39 0.07 80.96 13:54:01 1 15.27 0.00 1.92 1.92 0.03 80.86 13:54:01 2 12.75 0.00 1.66 8.77 0.05 76.77 13:54:01 3 21.35 0.00 2.14 6.27 0.07 70.17 13:55:01 all 25.14 0.00 1.85 2.67 0.09 70.24 13:55:01 0 35.24 0.00 2.76 1.45 0.12 60.43 13:55:01 1 17.22 0.00 1.32 2.35 0.08 79.03 13:55:01 2 12.97 0.00 1.29 6.10 0.07 79.57 13:55:01 3 35.16 0.00 2.01 0.80 0.10 61.93 13:56:01 all 44.71 0.00 3.99 3.53 0.13 47.63 13:56:01 0 44.76 0.00 4.78 4.81 0.13 45.51 13:56:01 1 42.65 0.00 4.02 1.12 0.13 52.07 13:56:01 2 44.34 0.00 3.74 6.83 0.15 44.93 13:56:01 3 47.08 0.00 3.43 1.37 0.12 48.00 13:57:01 all 23.61 0.00 3.62 4.52 0.13 68.13 13:57:01 0 19.35 0.00 3.40 5.37 0.12 71.75 13:57:01 1 25.51 0.00 4.51 5.90 0.13 63.95 13:57:01 2 24.60 0.00 3.73 4.32 0.13 67.21 13:57:01 3 24.98 0.00 2.82 2.47 0.12 69.61 13:58:01 all 47.82 0.00 3.66 4.49 0.14 43.88 13:58:01 0 48.21 0.00 4.66 4.74 0.15 42.24 13:58:01 1 47.64 0.00 3.51 7.11 0.13 41.61 13:58:01 2 52.09 0.00 2.89 3.14 0.13 41.74 13:58:01 3 43.33 0.00 3.59 2.99 0.15 49.94 13:59:01 all 42.94 0.00 2.38 5.21 0.13 49.35 13:59:01 0 36.44 0.00 2.54 3.73 0.10 57.19 13:59:01 1 30.41 0.00 2.43 7.45 0.12 59.60 13:59:01 2 49.31 0.00 1.80 2.48 0.15 46.25 13:59:01 3 55.62 0.00 2.78 7.15 0.14 34.31 14:00:01 all 13.04 0.00 1.25 0.91 0.07 84.73 14:00:01 0 12.07 0.00 1.26 0.98 0.07 85.63 14:00:01 1 11.66 0.00 1.05 0.57 0.08 86.64 14:00:01 2 14.12 0.00 1.35 1.84 0.07 82.62 14:00:01 3 14.33 0.00 1.33 0.25 0.07 84.01 14:01:01 all 14.02 0.00 3.36 10.26 0.09 72.27 14:01:01 0 13.60 0.00 3.55 10.81 0.08 71.95 14:01:01 1 14.49 0.00 2.28 4.97 0.05 78.22 14:01:01 2 13.07 0.00 3.24 6.32 0.10 77.27 14:01:01 3 14.90 0.00 4.40 18.94 0.10 61.66 14:02:01 all 16.60 0.00 4.08 10.50 0.10 68.72 14:02:01 0 16.33 0.00 4.13 7.86 0.10 71.58 14:02:01 1 15.28 0.00 4.08 5.64 0.10 74.90 14:02:01 2 14.81 0.00 3.59 12.24 0.13 69.23 14:02:01 3 19.95 0.00 4.50 16.32 0.10 59.13 14:03:01 all 19.81 0.00 4.27 10.74 0.12 65.05 14:03:01 0 16.89 0.00 5.30 14.16 0.10 63.55 14:03:01 1 23.73 0.00 4.52 10.63 0.12 60.99 14:03:01 2 19.07 0.00 3.92 9.98 0.15 66.87 14:03:01 3 19.53 0.00 3.35 8.20 0.10 68.83 14:04:01 all 18.06 0.00 6.21 12.37 0.14 63.23 14:04:01 0 17.99 0.00 6.21 13.04 0.12 62.64 14:04:01 1 18.71 0.00 5.93 13.73 0.13 61.49 14:04:01 2 17.53 0.00 5.83 10.61 0.17 65.86 14:04:01 3 18.02 0.00 6.81 12.05 0.13 62.98 14:04:01 CPU %user %nice %system %iowait %steal %idle 14:05:01 all 12.72 0.00 4.87 13.97 0.12 68.32 14:05:01 0 13.63 0.00 4.83 11.01 0.13 70.40 14:05:01 1 11.68 0.00 5.13 14.51 0.10 68.58 14:05:01 2 13.02 0.00 5.09 16.94 0.15 64.80 14:05:01 3 12.55 0.00 4.43 13.44 0.10 69.48 14:06:01 all 17.21 0.00 3.75 24.33 0.09 54.62 14:06:01 0 17.92 0.00 2.88 18.62 0.08 60.51 14:06:01 1 15.82 0.00 3.76 19.26 0.07 61.09 14:06:01 2 17.79 0.00 4.32 41.22 0.13 36.54 14:06:01 3 17.29 0.00 4.07 18.29 0.07 60.28 14:07:01 all 29.66 0.00 4.07 5.88 0.12 60.27 14:07:01 0 27.76 0.00 4.00 8.49 0.12 59.63 14:07:01 1 31.37 0.00 4.16 5.91 0.12 58.44 14:07:01 2 33.82 0.00 4.56 4.57 0.13 56.92 14:07:01 3 25.71 0.00 3.53 4.54 0.10 66.12 14:08:01 all 18.89 0.00 1.15 4.98 0.07 74.91 14:08:01 0 25.19 0.00 1.59 8.75 0.08 64.38 14:08:01 1 28.01 0.00 1.28 3.85 0.08 66.77 14:08:01 2 13.50 0.00 0.94 5.02 0.08 80.46 14:08:01 3 8.85 0.00 0.80 2.32 0.03 88.00 Average: all 23.95 0.00 3.38 7.97 0.11 64.60 Average: 0 23.81 0.00 3.67 7.82 0.10 64.59 Average: 1 23.28 0.00 3.32 6.99 0.10 66.30 Average: 2 23.49 0.00 3.20 9.38 0.12 63.82 Average: 3 25.20 0.00 3.33 7.70 0.10 63.67