---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8620 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 8.2G 58% / 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 484 1990 0 1469 3209 Swap: 1023 8 1015 ---> 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:53:1a:ec brd ff:ff:ff:ff:ff:ff inet 10.32.7.90/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85595sec preferred_lft 85595sec inet6 fe80::f816:3eff:fe53:1aec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:60:d2:0d:48 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::42:60ff:fed2:d48/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8620) 10/25/24 _x86_64_ (4 CPU) 08:51:37 LINUX RESTART (4 CPU) 08:52:01 tps rtps wtps bread/s bwrtn/s 08:53:01 182.99 80.19 102.80 6136.98 42799.55 08:54:01 135.02 46.48 88.54 3277.04 15807.80 08:55:02 251.16 47.71 203.45 4883.29 41691.02 08:56:01 216.59 29.75 186.83 2166.18 38319.62 08:57:01 270.28 11.65 258.63 632.60 8043.42 08:58:01 98.55 7.12 91.43 122.11 1997.40 08:59:01 505.18 1.10 504.08 35.19 13939.28 09:00:01 388.64 0.98 387.65 28.00 10936.71 09:01:01 463.07 25.77 437.30 1134.90 15422.69 09:02:01 602.95 7.62 595.33 577.77 17172.07 09:03:01 915.33 29.87 885.46 977.91 10634.82 09:04:01 263.34 125.86 137.48 7658.86 40841.86 09:05:01 244.63 181.29 63.34 3636.86 11868.96 Average: 349.23 45.82 303.41 2405.38 20705.62 08:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 1659612 3368076 2379040 58.91 54404 1808572 878200 17.26 554852 1640864 135324 08:54:01 603116 2728436 3435536 85.07 67520 2197556 1346372 26.47 1282088 1939732 20272 08:55:02 400012 2613756 3638640 90.10 91604 2265656 1515540 29.79 1471332 1956216 356 08:56:01 181036 1900756 3857616 95.52 101548 1844240 2897540 56.96 2062020 1588164 2556 08:57:01 113612 1003288 3925040 97.19 112120 1015636 3894176 76.55 2793324 933092 656 08:58:01 118252 955220 3920400 97.07 115192 962324 3917236 77.00 2813604 907956 644 08:59:01 104384 924044 3934268 97.42 130916 921156 3959260 77.83 2834728 880308 3152 09:00:01 112996 799020 3925656 97.20 134040 793636 4072928 80.06 2897744 826568 1868 09:01:01 116980 547108 3921672 97.10 75536 680452 4989700 98.08 2906268 792120 9100 09:02:01 113584 476536 3925068 97.19 88192 590272 5158568 101.40 2948788 714504 5588 09:03:01 575480 726528 3463172 85.75 71976 246876 3511132 69.02 2763264 523636 360 09:04:01 1036376 2100780 3002276 74.34 83168 1139692 1924724 37.83 1614744 1202144 176 09:05:01 2040988 3289628 1997664 49.46 112020 1290876 975356 19.17 654680 1154468 17484 Average: 552033 1648706 3486619 86.33 95249 1212073 3003133 59.03 2122880 1158444 15195 08:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:53:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 08:53:01 ens3 430.69 270.37 1474.13 71.86 0.00 0.00 0.00 0.00 08:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 08:54:01 ens3 439.54 422.18 3339.77 74.48 0.00 0.00 0.00 0.00 08:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 08:55:02 ens3 393.75 299.05 4076.72 37.86 0.00 0.00 0.00 0.00 08:55:02 docker0 142.18 207.21 7.48 2332.28 0.00 0.00 0.00 0.00 08:56:01 lo 3.64 3.64 0.41 0.41 0.00 0.00 0.00 0.00 08:56:01 veth9fe1e8b 0.14 0.32 0.01 0.03 0.00 0.00 0.00 0.00 08:56:01 veth69cc572 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:56:01 ens3 756.73 533.36 7744.71 92.01 0.00 0.00 0.00 0.00 08:57:01 lo 98.37 98.37 247.59 247.59 0.00 0.00 0.00 0.00 08:57:01 veth9fe1e8b 0.17 0.22 0.01 0.01 0.00 0.00 0.00 0.00 08:57:01 veth69cc572 59.56 58.20 243.87 6.22 0.00 0.00 0.00 0.02 08:57:01 ens3 37.44 18.40 10.19 8.46 0.00 0.00 0.00 0.00 08:58:01 lo 219.30 219.30 737.00 737.00 0.00 0.00 0.00 0.00 08:58:01 veth9fe1e8b 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 08:58:01 veth69cc572 143.06 137.41 680.42 61.46 0.00 0.00 0.00 0.06 08:58:01 ens3 2.02 1.65 0.48 0.50 0.00 0.00 0.00 0.00 08:59:01 lo 215.38 215.38 393.65 393.65 0.00 0.00 0.00 0.00 08:59:01 veth9fe1e8b 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 08:59:01 veth69cc572 131.24 116.41 360.05 37.56 0.00 0.00 0.00 0.03 08:59:01 ens3 38.13 16.43 10.08 7.83 0.00 0.00 0.00 0.00 09:00:01 lo 249.63 249.63 656.60 656.60 0.00 0.00 0.00 0.00 09:00:01 veth9fe1e8b 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 09:00:01 veth69cc572 163.76 148.81 607.83 55.81 0.00 0.00 0.00 0.05 09:00:01 ens3 83.69 47.48 19.43 17.89 0.00 0.00 0.00 0.00 09:01:01 lo 188.87 188.87 376.31 376.31 0.00 0.00 0.00 0.00 09:01:01 veth9fe1e8b 0.17 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:01:01 vethc9e6a48 33.43 36.53 86.97 12.19 0.00 0.00 0.00 0.01 09:01:01 veth69cc572 82.43 72.01 257.57 24.42 0.00 0.00 0.00 0.02 09:02:01 lo 134.89 134.89 55.81 55.81 0.00 0.00 0.00 0.00 09:02:01 veth9fe1e8b 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:02:01 vethc9e6a48 68.84 62.72 46.66 10.71 0.00 0.00 0.00 0.00 09:02:01 veth69cc572 1.13 1.13 0.07 0.07 0.00 0.00 0.00 0.00 09:03:01 lo 72.46 72.46 40.28 40.28 0.00 0.00 0.00 0.00 09:03:01 ens3 3848.81 2620.87 17009.56 753.35 0.00 0.00 0.00 0.00 09:03:01 docker0 866.55 876.84 2317.75 2545.05 0.00 0.00 0.00 0.00 09:04:01 lo 3.57 3.57 0.20 0.20 0.00 0.00 0.00 0.00 09:04:01 ens3 214.41 158.72 2208.26 17.44 0.00 0.00 0.00 0.00 09:04:01 docker0 138.66 185.80 7.15 2198.47 0.00 0.00 0.00 0.00 09:05:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 09:05:01 ens3 53.12 51.86 35.56 55.64 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 91.84 91.84 193.20 193.20 0.00 0.00 0.00 0.00 Average: ens3 316.58 217.59 1482.66 63.60 0.00 0.00 0.00 0.00 Average: docker0 77.43 81.85 179.09 365.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8620) 10/25/24 _x86_64_ (4 CPU) 08:51:37 LINUX RESTART (4 CPU) 08:52:01 CPU %user %nice %system %iowait %steal %idle 08:53:01 all 20.30 0.00 2.55 5.18 0.07 71.89 08:53:01 0 26.90 0.00 3.70 4.64 0.07 64.70 08:53:01 1 8.08 0.00 1.25 6.04 0.05 84.58 08:53:01 2 22.20 0.00 2.59 4.37 0.07 70.77 08:53:01 3 24.05 0.00 2.66 5.70 0.07 67.52 08:54:01 all 38.47 0.00 1.99 2.52 0.08 56.93 08:54:01 0 31.30 0.00 1.79 2.02 0.08 64.81 08:54:01 1 37.37 0.00 1.45 3.17 0.07 57.94 08:54:01 2 49.10 0.00 3.05 1.22 0.12 46.51 08:54:01 3 36.14 0.00 1.69 3.65 0.08 58.44 08:55:02 all 28.80 0.00 4.46 6.34 0.09 60.30 08:55:02 0 25.33 0.00 3.72 6.65 0.08 64.21 08:55:02 1 28.76 0.00 5.51 6.34 0.08 59.30 08:55:02 2 36.92 0.00 4.53 5.28 0.10 53.16 08:55:02 3 24.19 0.00 4.09 7.09 0.08 64.55 08:56:01 all 42.51 0.00 4.07 3.89 0.10 49.43 08:56:01 0 48.39 0.00 3.88 3.33 0.10 44.30 08:56:01 1 43.24 0.00 4.03 4.37 0.10 48.25 08:56:01 2 37.01 0.00 5.77 4.13 0.12 52.97 08:56:01 3 41.39 0.00 2.58 3.76 0.12 52.15 08:57:01 all 40.17 0.00 2.00 6.87 0.10 50.87 08:57:01 0 45.36 0.00 2.16 7.68 0.08 44.71 08:57:01 1 33.11 0.00 1.99 10.88 0.08 53.94 08:57:01 2 35.62 0.00 2.02 3.13 0.12 59.11 08:57:01 3 46.58 0.00 1.84 5.78 0.08 45.71 08:58:01 all 16.84 0.00 1.70 2.16 0.07 79.23 08:58:01 0 17.03 0.00 2.08 0.90 0.08 79.91 08:58:01 1 15.95 0.00 1.96 5.35 0.07 76.68 08:58:01 2 19.25 0.00 1.33 0.22 0.08 79.12 08:58:01 3 15.14 0.00 1.44 2.12 0.07 81.24 08:59:01 all 11.26 0.00 3.15 14.13 0.10 71.35 08:59:01 0 11.19 0.00 3.08 19.73 0.10 65.90 08:59:01 1 11.01 0.00 3.06 12.74 0.08 73.11 08:59:01 2 12.22 0.00 3.37 8.27 0.13 76.00 08:59:01 3 10.65 0.00 3.10 15.75 0.08 70.42 09:00:01 all 20.15 0.00 3.18 10.98 0.11 65.58 09:00:01 0 19.16 0.00 2.88 9.62 0.08 68.26 09:00:01 1 19.96 0.00 2.73 8.11 0.10 69.11 09:00:01 2 19.91 0.00 3.35 13.87 0.12 62.75 09:00:01 3 21.62 0.00 3.74 12.39 0.12 62.13 09:01:01 all 17.22 0.00 4.39 12.90 0.11 65.38 09:01:01 0 16.57 0.00 3.85 11.06 0.10 68.42 09:01:01 1 17.45 0.00 5.19 15.85 0.12 61.39 09:01:01 2 16.21 0.00 4.51 11.69 0.13 67.46 09:01:01 3 18.65 0.00 4.04 13.00 0.10 64.21 09:02:01 all 10.95 0.00 5.13 14.92 0.12 68.87 09:02:01 0 10.31 0.00 5.05 12.59 0.10 71.94 09:02:01 1 10.28 0.00 5.20 17.11 0.12 67.29 09:02:01 2 11.17 0.00 4.61 12.63 0.13 71.46 09:02:01 3 12.02 0.00 5.67 17.35 0.10 64.85 09:03:01 all 21.90 0.00 5.96 8.92 0.10 63.12 09:03:01 0 17.09 0.00 5.36 11.38 0.08 66.09 09:03:01 1 24.01 0.00 6.40 6.37 0.10 63.12 09:03:01 2 19.71 0.00 5.31 13.78 0.12 61.08 09:03:01 3 26.82 0.00 6.79 4.15 0.10 62.14 09:03:01 CPU %user %nice %system %iowait %steal %idle 09:04:01 all 22.11 0.00 3.38 6.48 0.09 67.94 09:04:01 0 22.45 0.00 3.86 5.97 0.08 67.64 09:04:01 1 23.38 0.00 3.29 10.78 0.08 62.47 09:04:01 2 20.38 0.00 3.13 5.67 0.10 70.72 09:04:01 3 22.24 0.00 3.23 3.50 0.08 70.95 09:05:01 all 17.10 0.00 1.48 5.72 0.06 75.64 09:05:01 0 6.03 0.00 1.31 2.94 0.03 89.69 09:05:01 1 17.74 0.00 1.22 3.91 0.05 77.09 09:05:01 2 22.68 0.00 1.34 6.81 0.08 69.09 09:05:01 3 22.07 0.00 2.09 9.26 0.07 66.52 Average: all 23.65 0.00 3.34 7.77 0.09 65.15 Average: 0 22.80 0.00 3.28 7.58 0.08 66.26 Average: 1 22.30 0.00 3.33 8.54 0.08 65.75 Average: 2 24.79 0.00 3.45 7.00 0.11 64.66 Average: 3 24.72 0.00 3.30 7.96 0.09 63.92