---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-970 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 8.9G 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 465 2407 0 1071 3233 Swap: 1023 19 1004 ---> 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:0a:f3:a6 brd ff:ff:ff:ff:ff:ff inet 10.32.6.225/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85289sec preferred_lft 85289sec inet6 fe80::f816:3eff:fe0a:f3a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fb:19:fb:ed 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:fbff:fe19:fbed/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-970) 04/26/25 _x86_64_ (4 CPU) 13:57:54 LINUX RESTART (4 CPU) 13:58:01 tps rtps wtps bread/s bwrtn/s 13:59:01 180.35 77.97 102.38 5710.25 41498.97 14:00:01 119.50 42.29 77.20 2430.93 11234.66 14:01:01 71.37 19.59 51.78 1334.31 23987.48 14:02:01 210.86 68.86 142.01 3314.25 27787.90 14:03:01 357.49 17.50 339.99 496.05 12561.11 14:04:01 524.88 2.18 522.70 43.73 19607.67 14:05:01 448.20 0.60 447.60 13.46 17405.53 14:06:01 131.74 5.25 126.50 159.71 5286.45 14:07:01 11.50 0.48 11.01 7.60 214.76 14:08:01 53.14 0.77 52.37 9.87 1780.77 14:09:01 412.08 2.12 409.97 39.99 15058.82 14:10:01 2600.90 16.36 2584.54 363.89 14647.25 14:11:01 570.77 2.27 568.51 76.79 20305.15 14:12:01 571.49 5.21 566.27 212.26 20763.09 14:13:01 488.78 77.81 410.97 3139.00 15490.59 14:14:02 642.53 153.30 489.22 4965.39 21045.47 14:15:01 334.28 113.13 221.15 2554.01 10358.11 14:16:01 207.42 187.92 19.50 4241.29 3051.09 Average: 441.55 44.14 397.41 1619.87 15682.16 13:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:59:01 1682148 3296044 2356504 58.35 44100 1731036 959192 18.85 608984 1580508 100436 14:00:01 905360 2931668 3133292 77.58 70216 2095748 1278100 25.12 1007868 1913676 161508 14:01:01 112024 2215752 3926628 97.23 78872 2166412 1827788 35.93 1779428 1936948 19180 14:02:01 113264 1368128 3925388 97.20 86908 1402676 3386932 66.58 2497220 1229752 7008 14:03:01 116800 984460 3921852 97.11 117396 996888 3812456 74.94 2708828 1003384 11232 14:04:01 127876 970360 3910776 96.83 143056 918024 3824844 75.19 2673768 966496 9000 14:05:01 130564 954148 3908088 96.77 154760 842564 3836456 75.41 2657316 931848 16140 14:06:01 121408 913124 3917244 96.99 154960 802956 3940420 77.46 2677052 909776 592 14:07:01 114388 908764 3924264 97.17 154996 805368 3944076 77.53 2681936 911948 428 14:08:01 134884 907960 3903768 96.66 155788 782940 3943156 77.51 2667144 906848 10692 14:09:01 107208 864172 3931444 97.35 150704 730012 4026916 79.16 2680764 871940 8348 14:10:01 109152 573580 3929500 97.30 119336 535732 4533672 89.12 2848476 752720 19836 14:11:01 118024 519572 3920628 97.08 108536 432024 4683460 92.06 2814056 716168 13064 14:12:01 140428 387328 3898224 96.52 84976 304300 4918776 96.69 2823348 679912 13868 14:13:01 1250044 1650316 2788608 69.05 88924 437268 3075072 60.45 1683936 732840 90188 14:14:02 2645904 3228724 1392748 34.49 111364 534124 1367120 26.87 483836 587236 41740 14:15:01 2005880 2671520 2032772 50.33 120100 712500 1550548 30.48 1159420 709432 50728 14:16:01 2472940 3289456 1565712 38.77 146468 832148 1010104 19.86 644628 749300 15628 Average: 689350 1590838 3349302 82.93 116192 947929 3106616 61.07 2061000 1005041 32756 13:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:59:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 13:59:01 ens3 413.28 252.49 1542.77 67.19 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 14:00:01 lo 2.20 2.20 0.24 0.24 0.00 0.00 0.00 0.00 14:00:01 ens3 250.76 227.53 2246.84 38.78 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 14:01:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 14:01:01 ens3 554.41 489.61 7645.10 73.69 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 veth6cbc90d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:02:01 veth32c8bfc 0.17 0.42 0.01 0.03 0.00 0.00 0.00 0.00 14:02:01 lo 3.15 3.15 0.36 0.36 0.00 0.00 0.00 0.00 14:02:01 ens3 391.23 252.42 2717.97 25.68 0.00 0.00 0.00 0.00 14:03:01 veth6cbc90d 90.52 85.17 332.59 17.58 0.00 0.00 0.00 0.03 14:03:01 veth32c8bfc 0.18 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:03:01 lo 154.37 154.37 347.22 347.22 0.00 0.00 0.00 0.00 14:03:01 ens3 2.95 2.05 0.54 1.91 0.00 0.00 0.00 0.00 14:04:01 veth6cbc90d 120.01 102.48 311.45 37.70 0.00 0.00 0.00 0.03 14:04:01 veth32c8bfc 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:04:01 lo 180.20 180.20 343.63 343.63 0.00 0.00 0.00 0.00 14:04:01 ens3 1.18 0.83 0.45 2.31 0.00 0.00 0.00 0.00 14:05:01 veth6cbc90d 152.70 137.12 505.97 57.90 0.00 0.00 0.00 0.04 14:05:01 veth32c8bfc 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:05:01 lo 220.11 220.11 556.38 556.38 0.00 0.00 0.00 0.00 14:05:01 ens3 1.05 0.70 0.18 1.59 0.00 0.00 0.00 0.00 14:06:01 veth6cbc90d 97.47 91.83 425.56 41.40 0.00 0.00 0.00 0.03 14:06:01 veth32c8bfc 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 lo 154.89 154.89 463.93 463.93 0.00 0.00 0.00 0.00 14:06:01 ens3 1.37 1.12 0.26 0.72 0.00 0.00 0.00 0.00 14:07:01 veth6cbc90d 67.62 64.72 314.94 35.23 0.00 0.00 0.00 0.03 14:07:01 veth32c8bfc 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:07:01 lo 103.32 103.32 347.27 347.27 0.00 0.00 0.00 0.00 14:07:01 ens3 0.53 0.37 0.08 0.38 0.00 0.00 0.00 0.00 14:08:01 veth6cbc90d 85.84 82.75 381.60 40.21 0.00 0.00 0.00 0.03 14:08:01 veth32c8bfc 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 14:08:01 lo 141.59 141.59 420.16 420.16 0.00 0.00 0.00 0.00 14:08:01 ens3 1.30 0.93 0.23 1.63 0.00 0.00 0.00 0.00 14:09:01 veth6cbc90d 117.93 105.40 377.29 37.24 0.00 0.00 0.00 0.03 14:09:01 veth32c8bfc 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:09:01 lo 180.09 180.09 409.41 409.41 0.00 0.00 0.00 0.00 14:09:01 ens3 0.90 0.68 0.21 0.66 0.00 0.00 0.00 0.00 14:10:01 veth6cbc90d 94.28 86.98 249.50 24.96 0.00 0.00 0.00 0.02 14:10:01 veth32c8bfc 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:10:01 lo 182.46 182.46 273.30 273.30 0.00 0.00 0.00 0.00 14:10:01 ens3 31.24 23.54 6.27 49.31 0.00 0.00 0.00 0.00 14:11:01 veth6cbc90d 84.40 70.09 79.20 11.38 0.00 0.00 0.00 0.01 14:11:01 veth32c8bfc 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:11:01 lo 150.94 150.94 88.44 88.44 0.00 0.00 0.00 0.00 14:11:01 ens3 7.37 5.10 1.39 16.88 0.00 0.00 0.00 0.00 14:12:01 veth6cbc90d 82.56 68.22 80.82 9.96 0.00 0.00 0.00 0.01 14:12:01 veth32c8bfc 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:12:01 lo 147.95 147.95 88.72 88.72 0.00 0.00 0.00 0.00 14:12:01 ens3 0.70 0.72 0.12 0.49 0.00 0.00 0.00 0.00 14:13:01 veth6cbc90d 60.80 52.57 62.57 6.21 0.00 0.00 0.00 0.01 14:13:01 veth32c8bfc 0.22 0.23 0.01 0.01 0.00 0.00 0.00 0.00 14:13:01 lo 111.44 111.44 67.17 67.17 0.00 0.00 0.00 0.00 14:13:01 ens3 10.54 8.34 2.12 11.53 0.00 0.00 0.00 0.00 14:14:02 veth32c8bfc 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:14:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:02 ens3 5.97 4.19 1.29 1.14 0.00 0.00 0.00 0.00 14:14:02 docker0 1037.19 932.38 3050.51 314.08 0.00 0.00 0.00 0.00 14:15:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 14:15:01 ens3 334.55 267.72 2389.07 19.71 0.00 0.00 0.00 0.00 14:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 14:16:01 ens3 79.89 67.04 39.16 103.73 0.00 0.00 0.00 0.00 14:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 96.46 96.46 189.23 189.23 0.00 0.00 0.00 0.00 Average: ens3 115.74 88.93 919.55 23.17 0.00 0.00 0.00 0.00 Average: docker0 58.69 52.76 172.60 17.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-970) 04/26/25 _x86_64_ (4 CPU) 13:57:54 LINUX RESTART (4 CPU) 13:58:01 CPU %user %nice %system %iowait %steal %idle 13:59:01 all 14.98 0.00 1.91 5.46 0.05 77.61 13:59:01 0 11.45 0.00 1.57 6.92 0.03 80.03 13:59:01 1 15.85 0.00 2.60 4.58 0.05 76.92 13:59:01 2 8.96 0.00 1.39 9.24 0.05 80.36 13:59:01 3 23.65 0.00 2.06 1.10 0.05 73.15 14:00:01 all 28.77 0.00 1.87 2.56 0.07 66.73 14:00:01 0 40.53 0.00 2.24 2.00 0.08 55.15 14:00:01 1 18.16 0.00 1.19 2.20 0.07 78.38 14:00:01 2 19.89 0.00 1.52 5.13 0.05 73.41 14:00:01 3 36.53 0.00 2.55 0.88 0.07 59.97 14:01:01 all 50.37 0.00 3.15 0.89 0.10 45.49 14:01:01 0 52.53 0.00 3.45 0.79 0.12 43.12 14:01:01 1 48.82 0.00 2.39 1.59 0.10 47.11 14:01:01 2 52.78 0.00 2.37 0.62 0.10 44.14 14:01:01 3 47.38 0.00 4.37 0.54 0.12 47.60 14:02:01 all 43.76 0.00 3.18 3.82 0.10 49.15 14:02:01 0 43.74 0.00 3.36 3.64 0.08 49.18 14:02:01 1 47.63 0.00 2.95 2.55 0.08 46.79 14:02:01 2 37.72 0.00 3.25 5.85 0.10 53.07 14:02:01 3 45.91 0.00 3.15 3.27 0.10 47.58 14:03:01 all 30.81 0.00 3.62 7.68 0.10 57.80 14:03:01 0 23.94 0.00 3.23 5.46 0.08 67.28 14:03:01 1 26.19 0.00 4.16 10.42 0.08 59.15 14:03:01 2 34.15 0.00 3.56 12.52 0.13 49.64 14:03:01 3 39.00 0.00 3.57 2.34 0.08 55.01 14:04:01 all 11.26 0.00 4.86 11.96 0.08 71.83 14:04:01 0 11.61 0.00 4.87 19.82 0.08 63.62 14:04:01 1 9.86 0.00 4.22 14.32 0.08 71.51 14:04:01 2 12.86 0.00 6.63 8.32 0.12 72.08 14:04:01 3 10.72 0.00 3.71 5.39 0.07 80.11 14:05:01 all 13.16 0.00 4.42 10.14 0.08 72.21 14:05:01 0 12.27 0.00 4.64 14.80 0.07 68.22 14:05:01 1 12.22 0.00 3.42 4.21 0.05 80.11 14:05:01 2 15.03 0.00 4.96 11.72 0.10 68.19 14:05:01 3 13.09 0.00 4.68 9.84 0.07 72.31 14:06:01 all 14.30 0.00 2.15 2.62 0.06 80.87 14:06:01 0 13.05 0.00 2.12 2.59 0.05 82.18 14:06:01 1 14.21 0.00 2.00 4.11 0.07 79.61 14:06:01 2 14.21 0.00 2.11 1.04 0.07 82.58 14:06:01 3 15.74 0.00 2.38 2.72 0.05 79.10 14:07:01 all 6.92 0.00 0.70 0.04 0.03 92.31 14:07:01 0 6.27 0.00 0.73 0.00 0.03 92.97 14:07:01 1 5.98 0.00 0.45 0.00 0.03 93.54 14:07:01 2 7.56 0.00 0.78 0.02 0.03 91.60 14:07:01 3 7.90 0.00 0.78 0.12 0.03 91.17 14:08:01 all 10.05 0.00 1.27 0.90 0.04 87.74 14:08:01 0 8.54 0.00 1.24 1.15 0.05 89.02 14:08:01 1 9.56 0.00 1.17 0.17 0.03 89.07 14:08:01 2 12.31 0.00 1.40 0.99 0.05 85.25 14:08:01 3 9.80 0.00 1.28 1.32 0.05 87.55 14:09:01 all 11.53 0.00 3.84 9.23 0.07 75.32 14:09:01 0 11.30 0.00 2.38 6.44 0.05 79.82 14:09:01 1 10.77 0.00 4.05 8.18 0.07 76.93 14:09:01 2 12.16 0.00 4.24 11.52 0.10 71.98 14:09:01 3 11.90 0.00 4.67 10.80 0.07 72.56 14:09:01 CPU %user %nice %system %iowait %steal %idle 14:10:01 all 25.30 0.00 5.24 9.21 0.10 60.16 14:10:01 0 23.15 0.00 5.09 11.22 0.08 60.46 14:10:01 1 28.14 0.00 4.98 7.92 0.08 58.88 14:10:01 2 23.91 0.00 5.38 7.34 0.12 63.25 14:10:01 3 25.97 0.00 5.51 10.34 0.10 58.08 14:11:01 all 11.89 0.00 5.21 12.96 0.08 69.86 14:11:01 0 10.64 0.00 4.66 8.64 0.07 75.99 14:11:01 1 12.37 0.00 5.70 10.35 0.07 71.51 14:11:01 2 12.08 0.00 5.40 16.38 0.10 66.04 14:11:01 3 12.47 0.00 5.11 16.48 0.07 65.88 14:12:01 all 10.40 0.00 5.32 13.10 0.08 71.10 14:12:01 0 8.51 0.00 4.35 12.82 0.05 74.27 14:12:01 1 12.14 0.00 6.29 12.04 0.08 69.44 14:12:01 2 10.40 0.00 5.12 15.82 0.10 68.56 14:12:01 3 10.56 0.00 5.51 11.71 0.07 72.15 14:13:01 all 17.16 0.00 4.27 11.22 0.08 67.27 14:13:01 0 14.13 0.00 3.62 5.75 0.07 76.44 14:13:01 1 18.75 0.00 4.93 13.76 0.07 62.49 14:13:01 2 17.81 0.00 4.34 14.80 0.10 62.95 14:13:01 3 17.93 0.00 4.21 10.59 0.08 67.19 14:14:02 all 15.48 0.00 1.20 22.64 0.07 60.61 14:14:02 0 15.53 0.00 1.03 16.62 0.05 66.78 14:14:02 1 14.95 0.00 0.75 10.79 0.05 73.46 14:14:02 2 14.67 0.00 1.17 6.63 0.10 77.43 14:14:02 3 16.81 0.00 1.84 56.52 0.07 24.77 14:15:01 all 22.63 0.00 1.21 14.70 0.07 61.39 14:15:01 0 18.79 0.00 0.66 11.24 0.05 69.26 14:15:01 1 23.66 0.00 1.29 15.89 0.05 59.11 14:15:01 2 26.59 0.00 1.14 13.57 0.10 58.60 14:15:01 3 21.51 0.00 1.70 18.13 0.07 58.59 14:16:01 all 45.70 0.00 1.47 4.73 0.09 48.01 14:16:01 0 36.15 0.00 1.37 2.39 0.08 60.01 14:16:01 1 55.82 0.00 2.23 13.86 0.12 27.97 14:16:01 2 44.49 0.00 1.24 1.12 0.08 53.07 14:16:01 3 46.37 0.00 1.07 1.57 0.08 50.90 Average: all 21.35 0.00 3.05 8.00 0.07 67.53 Average: 0 20.11 0.00 2.81 7.36 0.07 69.66 Average: 1 21.38 0.00 3.04 7.59 0.07 67.92 Average: 2 20.97 0.00 3.11 7.91 0.09 67.93 Average: 3 22.96 0.00 3.23 9.13 0.07 64.61