---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-662 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: 2800.022 BogoMIPS: 5600.04 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 9.6G 9.7G 50% / 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 490 738 0 2714 3171 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:92:43:dd brd ff:ff:ff:ff:ff:ff inet 10.32.6.124/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85431sec preferred_lft 85431sec inet6 fe80::f816:3eff:fe92:43dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2e:a9:bc:b5 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::42:2eff:fea9:bcb5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-662) 04/04/24 _x86_64_ (4 CPU) 19:57:06 LINUX RESTART (4 CPU) 19:58:02 tps rtps wtps bread/s bwrtn/s 19:59:01 85.56 19.84 65.72 1834.54 8514.49 20:00:01 171.05 10.11 160.94 1525.08 24018.53 20:01:01 13.28 0.00 13.28 0.00 3340.51 20:02:02 3.97 0.02 3.95 0.93 223.93 20:03:01 3.51 0.00 3.51 0.00 310.05 20:04:01 3.83 0.00 3.83 0.00 266.36 20:05:01 2.83 0.00 2.83 0.00 533.78 20:06:01 3.97 0.00 3.97 0.00 377.14 20:07:01 3.25 0.02 3.23 2.67 351.14 20:08:01 3.65 0.00 3.65 0.00 799.87 20:09:01 3.43 0.00 3.43 0.00 392.47 20:10:01 2.77 0.00 2.77 0.00 298.08 20:11:01 3.33 0.00 3.33 0.00 416.33 20:12:01 3.50 0.00 3.50 0.00 465.79 20:13:01 37.09 9.06 28.02 447.45 3213.33 Average: 22.95 2.59 20.37 252.57 2898.06 19:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:59:01 1519548 3359104 2519104 62.37 60700 1926052 867356 17.05 584956 1737840 129564 20:00:01 793188 3242880 3245464 80.36 89116 2479944 1310424 25.76 904748 2079016 76072 20:01:01 821212 3278944 3217440 79.67 90320 2484676 1302396 25.60 898492 2055840 1500 20:02:02 814956 3276952 3223696 79.82 90508 2488404 1313372 25.82 902892 2056376 920 20:03:01 799536 3269952 3239116 80.20 90664 2496296 1312900 25.81 915364 2060676 1884 20:04:01 800280 3279240 3238372 80.18 90872 2503920 1313900 25.83 909928 2064180 4168 20:05:01 781668 3276068 3256984 80.65 91020 2518476 1383728 27.20 918404 2072656 5392 20:06:01 764332 3265488 3274320 81.07 91228 2524500 1379520 27.12 931960 2075648 3688 20:07:01 758864 3267664 3279788 81.21 91380 2531500 1428832 28.09 932848 2079736 3172 20:08:01 741552 3271416 3297100 81.64 91568 2551368 1383296 27.19 931632 2096432 2620 20:09:01 734288 3272476 3304364 81.82 91776 2558928 1383024 27.19 934812 2100328 2636 20:10:01 727268 3273448 3311384 81.99 91968 2566164 1384048 27.21 936516 2104160 5364 20:11:01 691356 3248736 3347296 82.88 92168 2576408 1383280 27.19 966292 2109900 7724 20:12:01 406176 3011856 3632476 89.94 92340 2622936 1742376 34.25 1220132 2139508 45100 20:13:01 791184 3267108 3247468 80.41 94572 2504128 951600 18.71 1116528 1879452 28136 Average: 796361 3257422 3242291 80.28 89347 2488913 1322670 26.00 933700 2047450 21196 19:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:59:01 ens3 68.21 61.35 687.33 11.37 0.00 0.00 0.00 0.00 19:59:01 lo 2.30 2.30 0.20 0.20 0.00 0.00 0.00 0.00 19:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:01 ens3 1192.82 511.13 2796.49 50.70 0.00 0.00 0.00 0.00 20:00:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 20:00:01 docker0 465.06 1109.60 25.25 2363.44 0.00 0.00 0.00 0.00 20:00:01 veth4756477 384.37 995.92 25.95 1849.89 0.00 0.00 0.00 0.15 20:01:01 ens3 11.76 11.36 5.50 2.26 0.00 0.00 0.00 0.00 20:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:01:01 docker0 1.32 1.32 0.07 2.60 0.00 0.00 0.00 0.00 20:01:01 veth4756477 1.32 1.33 0.09 2.60 0.00 0.00 0.00 0.00 20:02:02 ens3 8.08 8.53 1.69 3.48 0.00 0.00 0.00 0.00 20:02:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:02:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:02:02 veth4756477 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:03:01 ens3 5.37 5.03 1.33 1.72 0.00 0.00 0.00 0.00 20:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:03:01 veth4756477 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:04:01 ens3 10.10 7.38 2.02 2.50 0.00 0.00 0.00 0.00 20:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:04:01 veth4756477 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:05:01 ens3 4.73 3.43 1.40 1.68 0.00 0.00 0.00 0.00 20:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:05:01 veth4756477 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:01 ens3 4.17 3.38 1.04 1.43 0.00 0.00 0.00 0.00 20:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:01 veth4756477 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 ens3 5.97 5.88 1.24 1.67 0.00 0.00 0.00 0.00 20:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 veth4756477 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 ens3 75.09 59.79 441.79 5.47 0.00 0.00 0.00 0.00 20:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:08:01 docker0 52.24 68.14 2.80 440.30 0.00 0.00 0.00 0.00 20:08:01 veth4756477 52.24 68.16 3.52 440.30 0.00 0.00 0.00 0.04 20:09:01 ens3 6.83 7.85 1.48 1.97 0.00 0.00 0.00 0.00 20:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 veth4756477 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 ens3 4.05 4.82 0.83 1.36 0.00 0.00 0.00 0.00 20:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 veth4756477 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 ens3 4.18 4.78 0.82 1.48 0.00 0.00 0.00 0.00 20:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 veth4756477 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 ens3 4.02 4.23 0.77 1.35 0.00 0.00 0.00 0.00 20:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 veth4756477 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 ens3 24.53 25.31 19.56 12.37 0.00 0.00 0.00 0.00 20:13:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 20:13:01 docker0 0.93 0.88 0.08 4.21 0.00 0.00 0.00 0.00 Average: ens3 95.46 48.32 264.03 6.72 0.00 0.00 0.00 0.00 Average: lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 34.71 78.84 1.88 187.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-662) 04/04/24 _x86_64_ (4 CPU) 19:57:06 LINUX RESTART (4 CPU) 19:58:02 CPU %user %nice %system %iowait %steal %idle 19:59:01 all 20.45 0.00 1.47 2.47 0.06 75.54 19:59:01 0 15.41 0.00 1.12 0.51 0.03 82.92 19:59:01 1 42.76 0.00 2.54 4.43 0.05 50.22 19:59:01 2 15.72 0.00 1.36 2.34 0.05 80.53 19:59:01 3 7.86 0.00 0.85 2.61 0.07 88.61 20:00:01 all 9.98 0.00 3.60 4.72 0.06 81.64 20:00:01 0 9.08 0.00 3.83 2.91 0.05 84.12 20:00:01 1 7.35 0.00 2.95 2.65 0.05 87.00 20:00:01 2 15.43 0.00 2.87 2.60 0.07 79.03 20:00:01 3 8.04 0.00 4.74 10.75 0.08 76.38 20:01:01 all 2.95 0.00 0.82 0.23 0.03 95.96 20:01:01 0 2.45 0.00 0.83 0.32 0.02 96.38 20:01:01 1 2.04 0.00 0.74 0.52 0.03 96.67 20:01:01 2 5.07 0.00 0.95 0.02 0.02 93.94 20:01:01 3 2.27 0.00 0.77 0.08 0.03 96.84 20:02:02 all 3.06 0.00 0.82 0.03 0.03 96.06 20:02:02 0 3.05 0.00 0.78 0.12 0.03 96.01 20:02:02 1 3.07 0.00 0.77 0.00 0.03 96.13 20:02:02 2 2.97 0.00 0.82 0.00 0.05 96.16 20:02:02 3 3.12 0.00 0.89 0.00 0.03 95.96 20:03:01 all 3.31 0.00 0.81 0.02 0.04 95.82 20:03:01 0 4.14 0.00 0.70 0.03 0.02 95.11 20:03:01 1 3.27 0.00 0.75 0.02 0.05 95.91 20:03:01 2 2.87 0.00 0.97 0.00 0.03 96.13 20:03:01 3 2.99 0.00 0.82 0.03 0.03 96.13 20:04:01 all 3.83 0.00 0.90 0.05 0.04 95.18 20:04:01 0 3.99 0.00 0.92 0.00 0.05 95.04 20:04:01 1 3.86 0.00 0.92 0.08 0.03 95.11 20:04:01 2 3.59 0.00 0.89 0.00 0.05 95.47 20:04:01 3 3.87 0.00 0.85 0.12 0.03 95.12 20:05:01 all 3.95 0.00 0.83 0.04 0.05 95.14 20:05:01 0 3.24 0.00 0.72 0.00 0.03 96.01 20:05:01 1 4.25 0.00 0.95 0.17 0.07 94.56 20:05:01 2 3.59 0.00 0.78 0.00 0.03 95.59 20:05:01 3 4.69 0.00 0.89 0.00 0.07 94.35 20:06:01 all 3.51 0.00 0.82 0.04 0.04 95.59 20:06:01 0 3.45 0.00 0.93 0.00 0.03 95.58 20:06:01 1 3.60 0.00 0.78 0.15 0.05 95.41 20:06:01 2 3.22 0.00 0.84 0.00 0.03 95.91 20:06:01 3 3.77 0.00 0.75 0.00 0.05 95.42 20:07:01 all 4.07 0.00 0.99 0.04 0.05 94.84 20:07:01 0 3.63 0.00 1.05 0.03 0.03 95.25 20:07:01 1 4.45 0.00 1.02 0.05 0.05 94.43 20:07:01 2 3.97 0.00 1.07 0.05 0.05 94.86 20:07:01 3 4.24 0.00 0.84 0.02 0.05 94.86 20:08:01 all 6.72 0.00 1.00 0.05 0.05 92.18 20:08:01 0 7.94 0.00 0.87 0.00 0.05 91.14 20:08:01 1 6.81 0.00 1.00 0.20 0.07 91.91 20:08:01 2 6.55 0.00 1.05 0.00 0.05 92.35 20:08:01 3 5.56 0.00 1.02 0.00 0.05 93.37 20:09:01 all 4.34 0.00 1.04 0.03 0.05 94.54 20:09:01 0 3.17 0.00 0.97 0.00 0.02 95.85 20:09:01 1 3.59 0.00 0.92 0.08 0.03 95.38 20:09:01 2 5.83 0.00 1.20 0.03 0.07 92.87 20:09:01 3 4.77 0.00 1.11 0.03 0.05 94.04 20:09:01 CPU %user %nice %system %iowait %steal %idle 20:10:01 all 4.30 0.00 1.12 0.03 0.05 94.50 20:10:01 0 3.00 0.00 1.03 0.02 0.07 95.88 20:10:01 1 3.25 0.00 0.95 0.00 0.05 95.75 20:10:01 2 5.65 0.00 1.12 0.00 0.05 93.18 20:10:01 3 5.30 0.00 1.38 0.08 0.08 93.16 20:11:01 all 5.12 0.00 1.08 0.04 0.05 93.70 20:11:01 0 4.60 0.00 1.10 0.05 0.05 94.20 20:11:01 1 5.21 0.00 0.94 0.03 0.03 93.79 20:11:01 2 5.45 0.00 1.12 0.07 0.05 93.31 20:11:01 3 5.23 0.00 1.16 0.03 0.05 93.52 20:12:01 all 7.40 0.00 1.09 0.07 0.05 91.38 20:12:01 0 6.24 0.00 1.05 0.02 0.05 92.65 20:12:01 1 9.41 0.00 1.07 0.00 0.05 89.47 20:12:01 2 8.16 0.00 1.25 0.27 0.07 90.26 20:12:01 3 5.79 0.00 0.99 0.00 0.07 93.15 20:13:01 all 21.80 0.00 2.21 1.04 0.06 74.89 20:13:01 0 33.63 0.00 2.64 0.30 0.05 63.38 20:13:01 1 20.56 0.00 2.25 0.37 0.08 76.73 20:13:01 2 24.44 0.00 1.98 3.08 0.05 70.45 20:13:01 3 8.71 0.00 1.96 0.40 0.03 88.91 Average: all 6.98 0.00 1.24 0.59 0.05 91.15 Average: 0 7.13 0.00 1.24 0.29 0.04 91.31 Average: 1 8.21 0.00 1.24 0.58 0.05 89.93 Average: 2 7.49 0.00 1.22 0.56 0.05 90.68 Average: 3 5.08 0.00 1.27 0.94 0.05 92.66