---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2787 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 11G 9.0G 54% / 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 479 2509 0 954 3221 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:ca:c8:5d brd ff:ff:ff:ff:ff:ff inet 10.32.6.86/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85192sec preferred_lft 85192sec inet6 fe80::f816:3eff:feca:c85d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ae:3a:63:e2 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:aeff:fe3a:63e2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2787) 06/14/25 _x86_64_ (4 CPU) 06:53:43 LINUX RESTART (4 CPU) 06:54:01 tps rtps wtps bread/s bwrtn/s 06:55:01 174.84 69.26 105.58 5634.93 42438.28 06:56:01 110.18 44.16 66.02 2513.85 11462.09 06:57:01 66.01 20.00 46.01 1305.45 24457.49 06:58:01 286.22 37.34 248.88 2627.16 31100.82 06:59:01 423.96 12.36 411.60 394.20 15166.67 07:00:01 556.27 0.98 555.29 16.40 21373.90 07:01:01 471.65 0.15 471.50 1.20 18242.69 07:02:01 419.88 0.70 419.18 41.06 16284.49 07:03:01 79.62 5.17 74.45 105.32 2727.41 07:04:01 15.25 0.22 15.03 3.33 396.73 07:05:01 134.58 1.27 133.31 19.46 2933.64 07:06:01 2929.44 0.18 2929.26 8.53 32242.05 07:07:01 401.43 6.75 394.68 181.84 14011.53 07:08:01 499.88 5.06 494.82 183.54 17765.81 07:09:01 605.95 13.90 592.05 247.83 21075.82 07:10:01 667.11 0.88 666.22 46.79 21663.46 07:11:01 3275.67 2.90 3272.78 59.31 22037.85 07:12:05 483.77 113.16 370.61 5403.51 16384.09 07:13:01 569.43 161.19 408.25 3000.75 18111.48 Average: 640.33 25.90 614.43 1154.85 18409.14 06:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:55:01 1635332 3342960 2403320 59.51 53036 1808664 891184 17.52 558576 1659684 169392 06:56:01 458288 2556912 3580364 88.65 68628 2168144 1676976 32.96 1387768 1974048 186832 06:57:01 137916 2210000 3900736 96.59 77044 2136792 1855868 36.48 1793256 1894816 24936 06:58:01 202448 1605084 3836204 94.99 100920 1532128 3207200 63.04 2309712 1304600 8968 06:59:01 132884 1273312 3905768 96.71 131328 1226120 3571004 70.20 2537052 1095148 12008 07:00:01 111468 1267788 3927184 97.24 152152 1148660 3580612 70.38 2529924 1045932 9832 07:01:01 133140 1252364 3905512 96.70 162076 1049040 3598348 70.73 2500584 998284 7584 07:02:01 121232 1245312 3917420 97.00 170256 998108 3650416 71.76 2494320 966768 16416 07:03:01 124932 1214904 3913720 96.91 169872 966440 3700564 72.74 2512380 945648 1316 07:04:01 116192 1209684 3922460 97.12 169872 969964 3709556 72.92 2516876 948744 364 07:05:01 110092 1173384 3928560 97.27 169992 936736 3781068 74.32 2528732 934896 13916 07:06:01 243144 1154292 3795508 93.98 170288 886688 3809684 74.89 2521872 916748 13200 07:07:01 131920 980104 3906732 96.73 168780 792596 4081028 80.22 2647828 859576 16820 07:08:01 115192 780620 3923460 97.15 131020 632828 4499292 88.44 2713352 774888 14448 07:09:01 120096 771492 3918556 97.03 126524 578948 4548928 89.42 2686260 749840 14816 07:10:01 140708 733928 3897944 96.52 123472 499680 4635764 91.13 2673072 709768 15456 07:11:01 108948 710260 3929704 97.30 123200 511844 4704332 92.47 2696168 721624 15724 07:12:05 1350244 2050124 2688408 66.57 123204 607816 2341820 46.03 1529200 798532 109176 07:13:01 2608140 3291788 1430512 35.42 151560 694668 1017064 19.99 528796 728820 15040 Average: 426438 1517069 3612214 89.44 133854 1060309 3308458 65.03 2192933 1054124 35065 06:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:55:01 ens3 447.68 299.42 1585.88 70.91 0.00 0.00 0.00 0.00 06:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 06:56:01 ens3 283.40 269.57 3249.07 41.38 0.00 0.00 0.00 0.00 06:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 06:57:01 ens3 525.88 482.16 7533.80 69.93 0.00 0.00 0.00 0.00 06:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 06:58:01 ens3 347.86 231.14 2710.17 19.31 0.00 0.00 0.00 0.00 06:58:01 veth2efc7b4 0.20 0.47 0.01 0.04 0.00 0.00 0.00 0.00 06:58:01 docker0 25.70 24.41 102.37 3.07 0.00 0.00 0.00 0.00 06:58:01 veth861ae13 25.50 24.26 102.70 3.06 0.00 0.00 0.00 0.01 06:59:01 ens3 11.05 8.78 6.13 9.87 0.00 0.00 0.00 0.00 06:59:01 veth2efc7b4 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:59:01 docker0 85.12 75.45 293.30 15.96 0.00 0.00 0.00 0.00 06:59:01 veth861ae13 84.94 75.29 294.46 15.95 0.00 0.00 0.00 0.02 07:00:01 ens3 0.53 0.55 0.14 0.40 0.00 0.00 0.00 0.00 07:00:01 veth2efc7b4 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 07:00:01 docker0 92.12 74.69 194.15 24.57 0.00 0.00 0.00 0.00 07:00:01 veth861ae13 91.95 74.54 195.40 24.56 0.00 0.00 0.00 0.02 07:01:01 ens3 0.72 0.80 0.13 1.43 0.00 0.00 0.00 0.00 07:01:01 veth2efc7b4 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:01:01 docker0 127.46 111.70 403.42 45.47 0.00 0.00 0.00 0.00 07:01:01 veth861ae13 127.33 111.56 405.16 45.46 0.00 0.00 0.00 0.03 07:02:01 ens3 1.27 1.35 0.24 1.22 0.00 0.00 0.00 0.00 07:02:01 veth2efc7b4 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 07:02:01 docker0 143.28 128.05 514.32 54.89 0.00 0.00 0.00 0.00 07:02:01 veth861ae13 143.11 127.90 516.27 54.88 0.00 0.00 0.00 0.04 07:03:01 ens3 0.73 0.55 0.13 0.42 0.00 0.00 0.00 0.00 07:03:01 veth2efc7b4 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 07:03:01 docker0 57.64 55.14 258.03 24.75 0.00 0.00 0.00 0.00 07:03:01 veth861ae13 57.47 54.97 258.81 24.74 0.00 0.00 0.00 0.02 07:04:01 ens3 0.43 0.30 0.06 0.31 0.00 0.00 0.00 0.00 07:04:01 veth2efc7b4 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 07:04:01 docker0 92.28 90.80 434.96 49.74 0.00 0.00 0.00 0.00 07:04:01 veth861ae13 92.12 90.63 436.21 49.73 0.00 0.00 0.00 0.04 07:05:01 ens3 2.03 1.65 0.41 1.87 0.00 0.00 0.00 0.00 07:05:01 veth2efc7b4 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 07:05:01 docker0 61.81 59.29 256.89 20.98 0.00 0.00 0.00 0.00 07:05:01 veth861ae13 61.62 59.11 257.72 20.97 0.00 0.00 0.00 0.02 07:06:01 ens3 5.50 2.70 5.63 0.36 0.00 0.00 0.00 0.00 07:06:01 veth2efc7b4 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 07:06:01 docker0 91.74 79.16 265.70 29.15 0.00 0.00 0.00 0.00 07:06:01 veth861ae13 91.57 79.01 266.94 29.15 0.00 0.00 0.00 0.02 07:07:01 ens3 8.38 6.75 1.67 10.45 0.00 0.00 0.00 0.00 07:07:01 veth2efc7b4 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 07:07:01 docker0 83.40 71.80 252.75 18.90 0.00 0.00 0.00 0.00 07:07:01 veth861ae13 83.22 71.62 253.88 18.89 0.00 0.00 0.00 0.02 07:08:01 ens3 37.50 26.16 7.42 57.37 0.00 0.00 0.00 0.00 07:08:01 veth2efc7b4 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 07:08:01 docker0 102.30 91.02 188.31 30.37 0.00 0.00 0.00 0.00 07:08:01 veth861ae13 102.12 90.84 189.69 30.36 0.00 0.00 0.00 0.02 07:09:01 ens3 0.83 0.67 0.12 2.89 0.00 0.00 0.00 0.00 07:09:01 veth2efc7b4 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 07:09:01 docker0 69.79 54.16 37.69 7.69 0.00 0.00 0.00 0.00 07:09:01 veth861ae13 69.62 53.99 38.64 7.68 0.00 0.00 0.00 0.00 07:10:01 ens3 0.52 0.45 0.13 0.32 0.00 0.00 0.00 0.00 07:10:01 veth2efc7b4 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 07:10:01 docker0 75.09 60.21 77.83 8.28 0.00 0.00 0.00 0.00 07:10:01 veth861ae13 74.90 60.02 78.85 8.27 0.00 0.00 0.00 0.01 07:11:01 ens3 0.87 0.83 0.18 0.84 0.00 0.00 0.00 0.00 07:11:01 veth2efc7b4 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 07:11:01 docker0 67.28 52.97 71.12 6.35 0.00 0.00 0.00 0.00 07:11:01 veth861ae13 67.09 52.78 72.03 6.34 0.00 0.00 0.00 0.01 07:12:05 ens3 11.43 8.65 2.30 10.44 0.00 0.00 0.00 0.00 07:12:05 veth2efc7b4 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:12:05 docker0 17.07 15.87 7.27 1.54 0.00 0.00 0.00 0.00 07:12:05 lo 1836.47 1836.47 3456.80 3456.80 0.00 0.00 0.00 0.00 07:13:01 ens3 27.91 23.30 115.94 6.79 0.00 0.00 0.00 0.00 07:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 lo 0.21 0.21 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 90.21 71.85 800.96 16.15 0.00 0.00 0.00 0.00 Average: docker0 62.81 55.04 176.79 17.99 0.00 0.00 0.00 0.00 Average: lo 102.69 102.69 193.55 193.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2787) 06/14/25 _x86_64_ (4 CPU) 06:53:43 LINUX RESTART (4 CPU) 06:54:01 CPU %user %nice %system %iowait %steal %idle 06:55:01 all 18.90 0.00 2.31 5.07 0.06 73.66 06:55:01 0 8.82 0.00 1.92 0.90 0.05 88.30 06:55:01 1 32.81 0.00 3.41 11.69 0.08 52.01 06:55:01 2 12.99 0.00 1.91 4.55 0.07 80.49 06:55:01 3 21.13 0.00 2.00 3.16 0.05 73.66 06:56:01 all 31.09 0.00 1.89 2.10 0.07 64.85 06:56:01 0 30.09 0.00 2.59 0.80 0.08 66.44 06:56:01 1 25.94 0.00 1.45 3.99 0.05 68.57 06:56:01 2 38.43 0.00 2.55 2.50 0.07 56.46 06:56:01 3 29.94 0.00 0.97 1.14 0.05 67.91 06:57:01 all 50.77 0.00 2.81 0.74 0.09 45.59 06:57:01 0 64.67 0.00 2.00 0.77 0.10 32.45 06:57:01 1 43.09 0.00 2.56 0.60 0.08 53.67 06:57:01 2 45.89 0.00 3.86 0.55 0.10 49.60 06:57:01 3 49.41 0.00 2.79 1.02 0.08 46.69 06:58:01 all 38.04 0.00 3.50 5.82 0.10 52.53 06:58:01 0 32.56 0.00 3.05 3.72 0.10 60.57 06:58:01 1 26.88 0.00 5.15 12.38 0.10 55.48 06:58:01 2 31.67 0.00 3.64 4.09 0.12 60.48 06:58:01 3 61.01 0.00 2.19 3.05 0.08 33.67 06:59:01 all 22.36 0.00 3.73 10.08 0.09 63.74 06:59:01 0 20.14 0.00 3.16 3.89 0.07 72.74 06:59:01 1 23.77 0.00 4.39 12.75 0.08 59.00 06:59:01 2 24.53 0.00 3.38 14.87 0.12 57.10 06:59:01 3 21.00 0.00 3.99 8.82 0.08 66.11 07:00:01 all 9.35 0.00 4.84 13.05 0.08 72.68 07:00:01 0 8.40 0.00 4.71 8.66 0.08 78.14 07:00:01 1 9.42 0.00 4.63 13.21 0.08 72.66 07:00:01 2 11.01 0.00 6.07 22.83 0.12 59.97 07:00:01 3 8.57 0.00 3.97 7.48 0.07 79.91 07:01:01 all 12.49 0.00 4.43 11.17 0.10 71.81 07:01:01 0 12.01 0.00 5.51 5.66 0.08 76.74 07:01:01 1 14.78 0.00 5.39 20.24 0.10 59.49 07:01:01 2 10.84 0.00 3.69 9.95 0.12 75.41 07:01:01 3 12.30 0.00 3.13 8.83 0.08 75.65 07:02:01 all 14.35 0.00 4.38 9.86 0.09 71.31 07:02:01 0 11.39 0.00 3.68 9.82 0.07 75.04 07:02:01 1 16.32 0.00 5.09 8.30 0.08 70.20 07:02:01 2 15.83 0.00 5.34 13.11 0.12 65.60 07:02:01 3 13.91 0.00 3.41 8.21 0.08 74.39 07:03:01 all 9.15 0.00 1.18 1.68 0.06 87.93 07:03:01 0 7.80 0.00 0.90 1.12 0.07 90.12 07:03:01 1 9.85 0.00 1.33 4.36 0.07 84.40 07:03:01 2 8.86 0.00 1.26 0.23 0.07 89.58 07:03:01 3 10.08 0.00 1.21 1.03 0.07 87.61 07:04:01 all 8.68 0.00 1.04 0.04 0.06 90.18 07:04:01 0 8.20 0.00 1.05 0.02 0.05 90.68 07:04:01 1 9.27 0.00 1.09 0.10 0.07 89.48 07:04:01 2 6.25 0.00 0.74 0.00 0.05 92.97 07:04:01 3 10.99 0.00 1.32 0.02 0.07 87.61 07:05:01 all 9.23 0.00 1.26 1.94 0.07 87.50 07:05:01 0 8.15 0.00 1.67 2.95 0.07 87.16 07:05:01 1 9.35 0.00 0.80 0.92 0.07 88.86 07:05:01 2 8.73 0.00 1.29 2.69 0.08 87.20 07:05:01 3 10.70 0.00 1.24 1.21 0.08 86.77 07:05:01 CPU %user %nice %system %iowait %steal %idle 07:06:01 all 9.46 0.00 5.96 18.59 0.09 65.90 07:06:01 0 9.31 0.00 5.70 26.02 0.08 58.88 07:06:01 1 7.38 0.00 5.87 17.21 0.08 69.45 07:06:01 2 9.50 0.00 6.06 18.97 0.14 65.33 07:06:01 3 11.66 0.00 6.19 12.09 0.07 69.99 07:07:01 all 19.56 0.00 3.79 9.26 0.10 67.29 07:07:01 0 15.78 0.00 3.72 10.77 0.08 69.65 07:07:01 1 21.35 0.00 2.09 2.17 0.07 74.32 07:07:01 2 21.17 0.00 3.92 10.48 0.12 64.31 07:07:01 3 19.96 0.00 5.47 13.60 0.10 60.86 07:08:01 all 16.77 0.00 4.65 11.91 0.10 66.57 07:08:01 0 16.85 0.00 5.57 13.80 0.10 63.68 07:08:01 1 19.11 0.00 5.80 20.62 0.08 54.39 07:08:01 2 17.37 0.00 3.30 8.52 0.12 70.70 07:08:01 3 13.77 0.00 3.93 4.70 0.08 77.51 07:09:01 all 8.90 0.00 5.14 14.55 0.09 71.32 07:09:01 0 9.62 0.00 5.44 14.46 0.08 70.40 07:09:01 1 7.93 0.00 5.29 25.26 0.10 61.41 07:09:01 2 10.26 0.00 6.05 9.62 0.12 73.96 07:09:01 3 7.80 0.00 3.81 8.87 0.07 79.46 07:10:01 all 9.61 0.00 5.14 14.27 0.10 70.89 07:10:01 0 8.12 0.00 3.61 4.44 0.08 83.75 07:10:01 1 10.45 0.00 6.98 32.18 0.10 50.29 07:10:01 2 9.61 0.00 5.03 12.72 0.13 72.51 07:10:01 3 10.25 0.00 4.94 7.93 0.10 76.78 07:11:01 all 8.86 0.00 6.22 18.02 0.10 66.79 07:11:01 0 7.49 0.00 5.05 13.99 0.08 73.40 07:11:01 1 9.16 0.00 6.82 22.88 0.10 61.04 07:11:01 2 8.30 0.00 5.18 15.36 0.10 71.07 07:11:01 3 10.52 0.00 7.81 19.90 0.08 61.69 07:12:05 all 21.78 0.00 2.27 15.24 0.08 60.62 07:12:05 0 17.60 0.00 1.12 4.22 0.05 77.02 07:12:05 1 22.30 0.00 2.95 10.01 0.08 64.67 07:12:05 2 26.76 0.00 2.35 10.21 0.11 60.57 07:12:05 3 20.55 0.00 2.75 36.65 0.09 39.96 07:13:01 all 6.40 0.00 1.18 22.17 0.07 70.18 07:13:01 0 4.96 0.00 0.23 0.72 0.02 94.07 07:13:01 1 10.15 0.00 1.11 22.01 0.05 66.68 07:13:01 2 3.67 0.00 1.15 9.55 0.14 85.49 07:13:01 3 6.80 0.00 2.25 56.78 0.09 34.08 Average: all 17.20 0.00 3.46 9.74 0.08 69.52 Average: 0 15.92 0.00 3.19 6.67 0.07 74.14 Average: 1 17.38 0.00 3.80 12.62 0.08 66.12 Average: 2 17.01 0.00 3.51 8.97 0.11 70.40 Average: 3 18.49 0.00 3.33 10.69 0.08 67.41