---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3890 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: 3943 481 1867 0 1594 3210 Swap: 1023 6 1017 ---> 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:6d:4c:b5 brd ff:ff:ff:ff:ff:ff inet 10.32.6.64/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85575sec preferred_lft 85575sec inet6 fe80::f816:3eff:fe6d:4cb5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4c:03:e6:16 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::42:4cff:fe03:e616/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3890) 06/19/24 _x86_64_ (4 CPU) 13:56:53 LINUX RESTART (4 CPU) 13:57:01 tps rtps wtps bread/s bwrtn/s 13:58:01 163.37 71.05 92.32 5659.06 40579.79 13:59:01 124.60 48.33 76.27 3425.56 9439.89 14:00:01 97.85 22.50 75.35 1057.96 21736.71 14:01:01 386.74 26.00 360.74 2755.94 32949.18 14:02:01 119.86 6.50 113.36 130.24 3446.63 14:03:01 628.88 0.50 628.38 4.80 17514.95 14:04:01 292.87 7.01 285.86 224.29 7675.50 14:05:01 617.63 5.08 612.55 340.55 17388.34 14:06:01 622.51 11.30 611.21 237.52 16889.04 14:07:02 1713.36 12.17 1701.18 195.97 20291.49 14:08:01 412.52 4.10 408.42 92.99 11176.82 14:09:01 322.10 127.68 194.42 7048.83 54975.64 14:10:01 155.98 131.11 24.87 2449.91 2716.22 Average: 435.30 36.46 398.84 1819.28 19760.76 13:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:58:01 1731380 3316608 2307272 57.13 40148 1707172 929400 18.27 583224 1557092 87384 13:59:01 1266156 3178568 2772496 68.65 64492 1993256 1052860 20.70 779972 1792232 89108 14:00:01 121796 1974640 3916856 96.98 72056 1931856 2123192 41.74 1979804 1743648 2028 14:01:01 128732 1484892 3909920 96.81 104080 1480660 3268804 64.26 2434700 1268112 19356 14:02:01 118152 959768 3920500 97.07 108236 972168 3967696 77.99 2796548 924292 832 14:03:01 143328 901884 3895324 96.45 130264 863496 4095816 80.51 2839956 846120 1628 14:04:01 104412 596216 3934240 97.41 123508 608440 4453652 87.55 3016480 709264 2100 14:05:01 115088 567308 3923564 97.15 105776 572940 4514908 88.75 3002320 682104 3964 14:06:01 125056 509660 3913596 96.90 100684 498184 4583964 90.11 3007204 637104 5560 14:07:02 174060 488044 3864592 95.69 101572 420480 4602980 90.48 2988840 591988 18216 14:08:01 118824 320932 3919828 97.06 86808 321892 4861012 95.55 3028356 597648 2416 14:09:01 709848 1987472 3328804 82.42 99720 1330336 2058212 40.46 1776028 1356816 128 14:10:01 1975968 3322136 2062684 51.07 124248 1374688 944664 18.57 599444 1272316 18356 Average: 525600 1508318 3513052 86.99 97046 1082736 3189012 62.69 2217914 1075287 19314 13:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:58:01 lo 1.40 1.40 0.12 0.12 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 ens3 336.68 246.58 1339.60 68.53 0.00 0.00 0.00 0.00 13:59:01 lo 3.07 3.07 0.30 0.30 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 ens3 183.52 187.92 585.76 41.07 0.00 0.00 0.00 0.00 14:00:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 ens3 1098.40 801.25 8424.24 180.36 0.00 0.00 0.00 0.00 14:01:01 lo 70.50 70.50 107.49 107.49 0.00 0.00 0.00 0.00 14:01:01 vethb54612d 0.23 0.50 0.01 0.04 0.00 0.00 0.00 0.00 14:01:01 docker0 40.86 39.39 103.81 4.54 0.00 0.00 0.00 0.00 14:01:01 veth4895c83 40.63 39.21 104.35 4.53 0.00 0.00 0.00 0.01 14:02:01 lo 51.07 51.07 44.68 44.68 0.00 0.00 0.00 0.00 14:02:01 vethb54612d 0.18 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:02:01 docker0 19.66 20.55 40.22 3.12 0.00 0.00 0.00 0.00 14:02:01 veth4895c83 19.48 20.38 40.48 3.11 0.00 0.00 0.00 0.00 14:03:01 lo 143.84 143.84 39.58 39.58 0.00 0.00 0.00 0.00 14:03:01 vethb54612d 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:03:01 docker0 77.89 61.67 29.58 10.28 0.00 0.00 0.00 0.00 14:03:01 veth4895c83 77.72 61.52 30.64 10.28 0.00 0.00 0.00 0.00 14:04:01 lo 109.83 109.83 56.46 56.46 0.00 0.00 0.00 0.00 14:04:01 vethb54612d 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 docker0 40.96 37.06 46.82 5.58 0.00 0.00 0.00 0.00 14:04:01 veth4895c83 40.76 36.86 47.36 5.56 0.00 0.00 0.00 0.00 14:05:01 lo 134.04 134.04 46.51 46.51 0.00 0.00 0.00 0.00 14:05:01 vethb54612d 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:05:01 docker0 67.84 53.57 38.98 6.97 0.00 0.00 0.00 0.00 14:05:01 veth4895c83 67.68 53.42 39.89 6.96 0.00 0.00 0.00 0.00 14:06:01 lo 130.76 130.76 47.01 47.01 0.00 0.00 0.00 0.00 14:06:01 vethb54612d 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 docker0 66.24 52.12 39.44 7.00 0.00 0.00 0.00 0.00 14:06:01 veth4895c83 66.04 51.92 40.34 6.99 0.00 0.00 0.00 0.00 14:07:02 lo 98.87 98.87 37.72 37.72 0.00 0.00 0.00 0.00 14:07:02 vethb54612d 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:07:02 docker0 47.44 36.97 20.47 16.34 0.00 0.00 0.00 0.00 14:07:02 veth4895c83 47.28 36.80 21.11 16.33 0.00 0.00 0.00 0.00 14:08:01 lo 110.61 110.61 70.03 70.03 0.00 0.00 0.00 0.00 14:08:01 vethb54612d 0.19 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:08:01 docker0 53.98 47.29 63.93 5.62 0.00 0.00 0.00 0.00 14:08:01 veth4895c83 53.80 47.12 64.66 5.61 0.00 0.00 0.00 0.01 14:09:01 lo 14.46 14.46 0.93 0.93 0.00 0.00 0.00 0.00 14:09:01 docker0 163.79 226.48 8.59 2197.86 0.00 0.00 0.00 0.00 14:09:01 ens3 2859.62 2039.86 16427.62 475.88 0.00 0.00 0.00 0.00 14:10:01 lo 6.26 6.26 0.55 0.55 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 ens3 377.96 640.39 41.57 4906.23 0.00 0.00 0.00 0.00 Average: lo 67.31 67.31 34.68 34.68 0.00 0.00 0.00 0.00 Average: docker0 44.49 44.23 30.09 173.81 0.00 0.00 0.00 0.00 Average: ens3 248.80 206.06 1267.73 415.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3890) 06/19/24 _x86_64_ (4 CPU) 13:56:53 LINUX RESTART (4 CPU) 13:57:01 CPU %user %nice %system %iowait %steal %idle 13:58:01 all 15.37 0.00 2.15 5.20 0.05 77.24 13:58:01 0 18.62 0.00 2.88 3.10 0.05 75.35 13:58:01 1 15.52 0.00 1.78 6.67 0.05 75.98 13:58:01 2 15.40 0.00 2.35 7.71 0.07 74.48 13:58:01 3 11.94 0.00 1.57 3.33 0.03 83.13 13:59:01 all 24.81 0.00 1.63 2.60 0.07 70.89 13:59:01 0 32.48 0.00 2.00 1.37 0.07 64.08 13:59:01 1 20.85 0.00 1.33 1.39 0.05 76.38 13:59:01 2 21.84 0.00 1.87 6.12 0.07 70.10 13:59:01 3 24.13 0.00 1.34 1.51 0.07 72.96 14:00:01 all 50.14 0.00 3.51 1.00 0.10 45.27 14:00:01 0 54.56 0.00 2.95 0.13 0.10 42.26 14:00:01 1 41.49 0.00 4.06 1.84 0.10 52.51 14:00:01 2 47.73 0.00 4.23 1.11 0.12 46.82 14:00:01 3 56.72 0.00 2.77 0.90 0.08 39.52 14:01:01 all 30.03 0.00 3.40 9.55 0.09 56.93 14:01:01 0 35.18 0.00 3.03 6.12 0.10 55.57 14:01:01 1 21.88 0.00 3.48 18.70 0.07 55.87 14:01:01 2 31.88 0.00 3.59 5.26 0.08 59.19 14:01:01 3 31.17 0.00 3.53 8.10 0.08 57.11 14:02:01 all 18.81 0.00 1.11 2.81 0.08 77.19 14:02:01 0 21.77 0.00 0.92 0.47 0.07 76.77 14:02:01 1 13.87 0.00 1.17 5.33 0.07 79.56 14:02:01 2 15.62 0.00 1.09 4.10 0.10 79.10 14:02:01 3 24.00 0.00 1.26 1.32 0.08 73.33 14:03:01 all 6.66 0.00 3.21 18.64 0.09 71.41 14:03:01 0 6.98 0.00 3.26 20.38 0.08 69.30 14:03:01 1 5.01 0.00 2.19 13.49 0.07 79.25 14:03:01 2 7.20 0.00 2.91 11.91 0.10 77.88 14:03:01 3 7.45 0.00 4.48 28.82 0.08 59.16 14:04:01 all 20.90 0.00 2.12 7.91 0.08 68.98 14:04:01 0 18.66 0.00 2.45 12.40 0.08 66.41 14:04:01 1 17.22 0.00 2.06 11.40 0.08 69.24 14:04:01 2 24.36 0.00 1.60 2.82 0.10 71.12 14:04:01 3 23.40 0.00 2.38 4.99 0.10 69.13 14:05:01 all 6.44 0.00 3.19 18.51 0.10 71.76 14:05:01 0 6.04 0.00 3.35 18.20 0.10 72.31 14:05:01 1 6.08 0.00 2.25 18.26 0.08 73.33 14:05:01 2 7.32 0.00 4.05 18.71 0.14 69.79 14:05:01 3 6.31 0.00 3.12 18.87 0.08 71.61 14:06:01 all 8.81 0.00 3.40 18.20 0.10 69.50 14:06:01 0 8.64 0.00 3.06 13.68 0.08 74.55 14:06:01 1 8.97 0.00 3.50 17.60 0.08 69.84 14:06:01 2 10.00 0.00 4.27 25.22 0.12 60.39 14:06:01 3 7.61 0.00 2.76 16.36 0.08 73.18 14:07:02 all 6.62 0.00 4.75 22.86 0.11 65.67 14:07:02 0 7.26 0.00 4.99 20.56 0.08 67.11 14:07:02 1 6.34 0.00 4.24 26.97 0.10 62.35 14:07:02 2 6.60 0.00 5.09 22.07 0.12 66.12 14:07:02 3 6.28 0.00 4.68 21.82 0.08 67.14 14:08:01 all 24.95 0.00 3.53 10.88 0.10 60.54 14:08:01 0 23.31 0.00 3.16 6.23 0.10 67.20 14:08:01 1 28.41 0.00 3.79 11.31 0.10 56.39 14:08:01 2 19.20 0.00 3.52 8.16 0.10 69.01 14:08:01 3 28.84 0.00 3.70 17.83 0.10 49.53 14:08:01 CPU %user %nice %system %iowait %steal %idle 14:09:01 all 25.65 0.00 5.33 8.35 0.09 60.58 14:09:01 0 23.52 0.00 5.25 7.91 0.08 63.24 14:09:01 1 26.67 0.00 5.25 9.66 0.08 58.33 14:09:01 2 26.82 0.00 5.84 8.53 0.10 58.70 14:09:01 3 25.60 0.00 4.97 7.28 0.08 62.07 14:10:01 all 25.81 0.00 1.22 3.36 0.06 69.55 14:10:01 0 22.78 0.00 1.09 2.99 0.05 73.09 14:10:01 1 23.86 0.00 1.12 1.45 0.08 73.48 14:10:01 2 37.96 0.00 1.91 8.49 0.08 51.55 14:10:01 3 18.71 0.00 0.80 0.54 0.03 79.91 Average: all 20.40 0.00 2.96 9.97 0.08 66.59 Average: 0 21.55 0.00 2.95 8.72 0.08 66.70 Average: 1 18.16 0.00 2.78 11.06 0.08 67.92 Average: 2 20.95 0.00 3.25 9.99 0.10 65.71 Average: 3 20.94 0.00 2.87 10.10 0.08 66.01