---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4045 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 7.9G 0 7.9G 0% /dev tmpfs 1.6G 704K 1.6G 1% /run /dev/vda1 78G 9.3G 69G 12% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 654 11201 0 4183 15056 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:2e:24:2b brd ff:ff:ff:ff:ff:ff inet 10.30.170.137/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85480sec preferred_lft 85480sec inet6 fe80::f816:3eff:fe2e:242b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:6c:0d:d1 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::42:37ff:fe6c:dd1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4045) 02/07/24 _x86_64_ (4 CPU) 00:58:00 LINUX RESTART (4 CPU) 00:59:02 tps rtps wtps bread/s bwrtn/s 01:00:01 86.70 14.12 72.58 995.90 26717.91 01:01:01 140.92 12.53 128.39 599.13 34181.54 01:02:01 208.78 3.75 205.03 482.05 40849.19 01:03:01 314.38 0.05 314.33 5.33 30619.33 01:04:01 201.02 6.47 194.55 790.13 26040.73 01:05:01 384.14 0.07 384.07 10.13 32151.97 01:06:01 311.43 0.02 311.41 0.13 32862.92 01:07:01 529.48 0.00 529.48 0.00 28999.83 01:08:01 753.94 0.12 753.82 0.93 100811.46 01:09:01 991.82 0.35 991.47 2.80 76019.19 01:10:01 25.55 0.05 25.50 8.80 3576.74 01:11:01 129.83 0.67 129.16 12.26 16455.26 01:12:01 49.31 0.03 49.28 1.33 9223.13 01:13:01 136.18 3.22 132.96 610.43 6930.31 Average: 304.80 2.95 301.85 250.50 33254.01 00:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 13745656 15506920 2679308 16.31 61324 1899040 1148996 6.58 740252 1714912 136148 01:01:01 12972640 15436924 3452324 21.02 122488 2466840 1232480 7.05 910172 2211380 437812 01:02:01 12453092 15302380 3971872 24.18 127620 2837004 1485564 8.50 1124848 2498908 35752 01:03:01 11955040 15349096 4469924 27.21 156024 3297204 1388328 7.95 1193792 2871272 85188 01:04:01 11236428 15187096 5188536 31.59 174000 3794732 2131224 12.20 1670568 3049316 264808 01:05:01 9794656 14822176 6630308 40.37 194632 4772628 2507984 14.35 2498448 3580492 478412 01:06:01 9726368 14995688 6698596 40.78 214452 4964580 2151172 12.31 2333328 3786272 72544 01:07:01 8420752 14838396 8004212 48.73 228920 6011580 2599272 14.88 2512308 4818960 545132 01:08:01 6076572 14818092 10348392 63.00 258760 8153360 2624308 15.02 2569748 6950888 11208 01:09:01 5459260 15211000 10965704 66.76 275196 9050628 1906040 10.91 2345708 7696836 56200 01:10:01 5450732 15253380 10974232 66.81 275308 9101456 2017436 11.55 2339452 7710392 3684 01:11:01 4851232 15256812 11573732 70.46 292764 9633696 2009600 11.50 2537032 8056332 208664 01:12:01 11553408 15351932 4871556 29.66 292844 3431240 1473472 8.43 1464296 2860128 15952 01:13:01 11452784 15415416 4972180 30.27 295648 3582616 1264632 7.24 1443464 2975232 53788 Average: 9653473 15196093 6771491 41.23 212141 5214043 1852893 10.60 1834530 4341523 171807 00:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 ens3 71.16 57.80 802.62 7.10 0.00 0.00 0.00 0.00 01:01:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 01:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 ens3 38.09 31.81 532.45 6.31 0.00 0.00 0.00 0.00 01:02:01 veth72286e0 110.98 165.92 7.25 587.93 0.00 0.00 0.00 0.05 01:02:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 01:02:01 docker0 226.45 327.66 11.76 1298.55 0.00 0.00 0.00 0.00 01:02:01 ens3 487.60 293.20 3936.86 20.58 0.00 0.00 0.00 0.00 01:03:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 01:03:01 docker0 150.37 232.87 8.36 2021.58 0.00 0.00 0.00 0.00 01:03:01 ens3 291.37 179.98 2896.29 13.45 0.00 0.00 0.00 0.00 01:04:01 veth6b77fac 29.38 45.08 1.98 482.02 0.00 0.00 0.00 0.04 01:04:01 veth438a2a5 25.28 36.49 1.73 505.02 0.00 0.00 0.00 0.04 01:04:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 01:04:01 veth1fd89fb 22.88 38.08 1.56 460.83 0.00 0.00 0.00 0.04 01:05:01 veth6b77fac 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 veth438a2a5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:05:01 veth1fd89fb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 veth6b77fac 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 veth438a2a5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 veth1fd89fb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 veth6b77fac 95.03 135.03 6.74 898.38 0.00 0.00 0.00 0.07 01:07:01 veth438a2a5 76.94 181.30 6.02 3939.76 0.00 0.00 0.00 0.32 01:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:07:01 veth1fd89fb 74.20 108.90 5.34 514.33 0.00 0.00 0.00 0.04 01:08:01 veth6b77fac 245.56 409.67 17.05 4538.91 0.00 0.00 0.00 0.37 01:08:01 veth438a2a5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 veth1fd89fb 232.61 370.17 16.55 2918.86 0.00 0.00 0.00 0.24 01:09:01 veth6b77fac 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 veth438a2a5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:09:01 veth1fd89fb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 veth6b77fac 48.21 53.67 3.68 186.28 0.00 0.00 0.00 0.02 01:10:01 veth438a2a5 11.88 15.90 0.92 183.89 0.00 0.00 0.00 0.02 01:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 veth1fd89fb 38.01 60.76 2.62 149.46 0.00 0.00 0.00 0.01 01:11:01 veth6b77fac 11.83 24.46 0.88 444.66 0.00 0.00 0.00 0.04 01:11:01 veth438a2a5 9.78 24.55 0.74 445.02 0.00 0.00 0.00 0.04 01:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:11:01 veth1fd89fb 18.86 42.38 1.34 483.07 0.00 0.00 0.00 0.04 01:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 docker0 2949.98 4614.20 164.70 31414.21 0.00 0.00 0.00 0.00 01:12:01 ens3 5378.02 3406.45 38001.57 299.94 0.00 0.00 0.00 0.00 01:13:01 lo 2.67 2.67 0.26 0.26 0.00 0.00 0.00 0.00 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 ens3 44.86 39.04 480.35 10.49 0.00 0.00 0.00 0.00 Average: lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 210.96 329.97 11.78 2246.52 0.00 0.00 0.00 0.00 Average: ens3 363.73 228.89 2662.00 17.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4045) 02/07/24 _x86_64_ (4 CPU) 00:58:00 LINUX RESTART (4 CPU) 00:59:02 CPU %user %nice %system %iowait %steal %idle 01:00:01 all 18.98 0.00 1.33 6.02 0.07 73.60 01:00:01 0 5.53 0.00 0.73 4.37 0.07 89.30 01:00:01 1 16.52 0.00 0.92 0.32 0.07 82.17 01:00:01 2 14.80 0.00 1.10 12.71 0.05 71.33 01:00:01 3 39.16 0.00 2.58 6.66 0.08 51.50 01:01:01 all 19.36 0.00 2.20 6.18 0.09 72.17 01:01:01 0 28.50 0.00 3.83 4.23 0.08 63.36 01:01:01 1 19.16 0.00 2.32 1.12 0.05 77.34 01:01:01 2 27.06 0.00 2.09 4.94 0.10 65.81 01:01:01 3 2.79 0.00 0.55 14.41 0.12 82.13 01:02:01 all 19.20 0.00 4.53 6.81 0.12 69.33 01:02:01 0 21.16 0.00 3.75 2.33 0.08 72.68 01:02:01 1 13.68 0.00 4.38 5.43 0.14 76.38 01:02:01 2 26.69 0.00 4.44 8.74 0.12 60.01 01:02:01 3 15.28 0.00 5.54 10.78 0.15 68.25 01:03:01 all 16.16 0.00 5.44 4.41 0.11 73.89 01:03:01 0 16.44 0.00 5.61 7.27 0.14 70.54 01:03:01 1 12.64 0.00 4.42 2.52 0.08 80.34 01:03:01 2 18.09 0.00 6.37 2.58 0.08 72.88 01:03:01 3 17.43 0.00 5.39 5.28 0.10 71.80 01:04:01 all 23.90 0.00 6.86 4.30 0.19 64.76 01:04:01 0 22.92 0.00 7.10 3.84 0.24 65.91 01:04:01 1 24.33 0.00 6.01 5.61 0.19 63.86 01:04:01 2 28.72 0.00 8.08 4.58 0.14 58.48 01:04:01 3 19.62 0.00 6.24 3.15 0.19 70.80 01:05:01 all 26.06 0.00 11.45 5.61 0.14 56.74 01:05:01 0 33.78 0.00 9.10 6.15 0.13 50.84 01:05:01 1 24.43 0.00 12.95 5.37 0.15 57.10 01:05:01 2 22.75 0.00 9.42 3.37 0.13 64.32 01:05:01 3 23.28 0.00 14.30 7.58 0.15 54.69 01:06:01 all 26.05 0.00 4.64 14.02 0.14 55.15 01:06:01 0 35.10 0.00 3.52 7.23 0.08 54.06 01:06:01 1 25.72 0.00 3.56 21.33 0.18 49.20 01:06:01 2 17.94 0.00 3.37 22.56 0.18 55.95 01:06:01 3 25.52 0.00 8.11 4.93 0.10 61.34 01:07:01 all 21.40 0.00 3.24 6.53 0.11 68.72 01:07:01 0 34.31 0.00 3.49 8.04 0.10 54.06 01:07:01 1 17.96 0.00 2.69 3.66 0.10 75.58 01:07:01 2 18.00 0.00 3.46 7.68 0.10 70.76 01:07:01 3 15.29 0.00 3.32 6.71 0.10 74.57 01:08:01 all 17.62 0.00 8.26 24.15 0.16 49.81 01:08:01 0 14.87 0.00 7.49 17.82 0.13 59.69 01:08:01 1 14.25 0.00 7.75 21.57 0.19 56.24 01:08:01 2 20.94 0.00 7.19 19.81 0.15 51.90 01:08:01 3 20.42 0.00 10.59 37.56 0.19 31.25 01:09:01 all 20.62 0.00 9.58 20.47 0.14 49.19 01:09:01 0 23.39 0.00 8.81 15.28 0.14 52.38 01:09:01 1 21.64 0.00 10.87 16.21 0.17 51.11 01:09:01 2 16.17 0.00 8.20 37.02 0.13 38.47 01:09:01 3 21.26 0.00 10.43 13.37 0.13 54.81 01:10:01 all 4.87 0.00 1.38 0.74 0.08 92.93 01:10:01 0 2.27 0.00 1.21 0.52 0.03 95.97 01:10:01 1 10.70 0.00 1.71 0.05 0.15 87.39 01:10:01 2 3.84 0.00 1.20 2.29 0.07 92.61 01:10:01 3 2.73 0.00 1.44 0.10 0.07 95.67 01:10:01 CPU %user %nice %system %iowait %steal %idle 01:11:01 all 30.28 0.00 9.35 4.43 0.12 55.83 01:11:01 0 19.38 0.00 8.40 3.80 0.14 68.28 01:11:01 1 34.15 0.00 9.42 5.55 0.10 50.78 01:11:01 2 34.33 0.00 10.36 4.14 0.14 51.03 01:11:01 3 33.27 0.00 9.20 4.24 0.10 53.19 01:12:01 all 26.46 0.00 8.95 1.25 0.14 63.20 01:12:01 0 23.20 0.00 8.61 2.07 0.15 65.97 01:12:01 1 24.16 0.00 9.41 0.83 0.14 65.45 01:12:01 2 34.59 0.00 8.98 1.03 0.15 55.26 01:12:01 3 23.80 0.00 8.78 1.09 0.12 66.21 01:13:01 all 22.07 0.00 1.97 2.05 0.07 73.83 01:13:01 0 9.34 0.00 1.41 0.30 0.05 88.91 01:13:01 1 12.75 0.00 2.01 2.67 0.08 82.49 01:13:01 2 44.38 0.00 2.69 5.02 0.12 47.80 01:13:01 3 21.94 0.00 1.82 0.22 0.03 75.99 Average: all 20.92 0.00 5.65 7.64 0.12 65.67 Average: 0 20.71 0.00 5.21 5.94 0.11 68.03 Average: 1 19.43 0.00 5.60 6.60 0.13 68.25 Average: 2 23.45 0.00 5.49 9.74 0.12 61.20 Average: 3 20.09 0.00 6.30 8.27 0.12 65.22