---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4123 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 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: 3944 497 694 0 2751 3164 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:7f:a8:bd brd ff:ff:ff:ff:ff:ff inet 10.32.7.4/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85442sec preferred_lft 85442sec inet6 fe80::f816:3eff:fe7f:a8bd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:ef:cd:71 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::42:52ff:feef:cd71/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4123) 09/03/24 _x86_64_ (4 CPU) 09:54:16 LINUX RESTART (4 CPU) 09:55:01 tps rtps wtps bread/s bwrtn/s 09:56:01 96.58 30.09 66.49 3203.20 6945.38 09:57:01 166.11 0.62 165.49 56.66 26634.36 09:58:01 10.98 0.02 10.96 1.33 3103.75 09:59:01 3.45 0.00 3.45 0.00 193.43 10:00:01 3.47 0.00 3.47 0.00 321.68 10:01:01 4.00 0.00 4.00 0.00 330.53 10:02:01 2.93 0.00 2.93 0.00 517.25 10:03:01 4.00 0.00 4.00 0.00 371.27 10:04:01 3.30 0.00 3.30 0.00 392.87 10:05:01 5.75 1.78 3.97 41.33 787.20 10:06:01 3.33 0.00 3.33 0.00 469.26 10:07:01 3.10 0.00 3.10 0.00 314.61 10:08:01 3.32 0.00 3.32 0.00 417.99 10:09:01 3.43 0.00 3.43 0.00 458.06 10:10:01 42.07 14.63 27.44 1222.79 2730.16 Average: 23.72 3.14 20.58 301.70 2932.52 09:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:01 1478532 3360992 2560128 63.39 60096 1970528 1025364 20.16 616976 1747816 201724 09:57:01 842604 3296740 3196056 79.14 89068 2484304 1305384 25.66 878364 2058712 87432 09:58:01 831316 3289332 3207344 79.42 89268 2487660 1313564 25.82 889128 2058844 2576 09:59:01 814580 3278160 3224080 79.83 89460 2492708 1315568 25.86 903096 2060504 4040 10:00:01 818568 3289600 3220092 79.73 89636 2499500 1323776 26.02 895648 2063840 3484 10:01:01 813420 3292388 3225240 79.86 89840 2506552 1322864 26.00 896700 2067432 3528 10:02:01 797928 3292756 3240732 80.24 90012 2521408 1390772 27.34 901948 2076340 5520 10:03:01 782272 3284152 3256388 80.63 90196 2527716 1391148 27.35 913768 2079412 4264 10:04:01 535108 3061516 3503552 86.75 90340 2551188 1839396 36.16 1136324 2100336 18584 10:05:01 739248 3275188 3299412 81.70 90512 2558860 1395292 27.43 930128 2104248 4884 10:06:01 732244 3276528 3306416 81.87 90720 2566460 1395580 27.43 932796 2108248 2864 10:07:01 719032 3271504 3319628 82.20 90936 2573872 1395372 27.43 940040 2111920 5376 10:08:01 705456 3268948 3333204 82.53 91136 2583908 1395628 27.43 947092 2117580 7324 10:09:01 156572 2769928 3882088 96.12 91292 2631932 1939212 38.12 1462512 2148704 46488 10:10:01 745692 3263032 3292968 81.54 93696 2546736 961160 18.89 1121320 1922580 19108 Average: 767505 3238051 3271155 81.00 88414 2500222 1380672 27.14 957723 2055101 27813 09:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:01 ens3 92.72 82.64 945.67 12.32 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 lo 2.60 2.60 0.24 0.24 0.00 0.00 0.00 0.00 09:57:01 ens3 1111.23 511.95 2807.23 45.44 0.00 0.00 0.00 0.00 09:57:01 docker0 475.15 1047.43 26.96 2380.19 0.00 0.00 0.00 0.00 09:57:01 vethd9b96cf 411.00 955.91 29.20 1867.33 0.00 0.00 0.00 0.15 09:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:58:01 ens3 4.05 4.05 0.89 1.13 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 vethd9b96cf 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 ens3 5.77 6.25 1.23 1.65 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 vethd9b96cf 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:00:01 ens3 5.52 4.78 1.38 1.79 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 vethd9b96cf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 ens3 7.68 8.27 1.75 2.38 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 vethd9b96cf 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:02:01 ens3 9.43 8.58 2.17 2.42 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 vethd9b96cf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 ens3 3.72 4.77 0.93 1.52 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 vethd9b96cf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:04:01 ens3 50.42 47.46 297.48 4.66 0.00 0.00 0.00 0.00 10:04:01 docker0 42.59 44.73 2.64 296.16 0.00 0.00 0.00 0.00 10:04:01 vethd9b96cf 42.59 44.73 3.22 296.16 0.00 0.00 0.00 0.02 10:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 ens3 43.19 37.79 302.85 11.95 0.00 0.00 0.00 0.00 10:05:01 docker0 29.20 32.34 1.89 296.64 0.00 0.00 0.00 0.00 10:05:01 vethd9b96cf 29.20 32.36 2.29 296.64 0.00 0.00 0.00 0.02 10:05:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 10:06:01 ens3 9.40 8.63 2.90 3.31 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 vethd9b96cf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 ens3 6.23 5.62 1.36 1.73 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 vethd9b96cf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:08:01 ens3 5.95 5.93 1.35 1.78 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 vethd9b96cf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 ens3 6.47 7.12 1.40 1.84 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 vethd9b96cf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:10:01 ens3 23.26 23.54 21.76 13.57 0.00 0.00 0.00 0.00 10:10:01 docker0 1.18 1.10 0.09 6.43 0.00 0.00 0.00 0.00 10:10:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 92.33 51.16 292.69 7.17 0.00 0.00 0.00 0.00 Average: docker0 36.54 75.04 2.11 198.63 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4123) 09/03/24 _x86_64_ (4 CPU) 09:54:16 LINUX RESTART (4 CPU) 09:55:01 CPU %user %nice %system %iowait %steal %idle 09:56:01 all 19.10 0.00 1.71 3.11 0.06 76.02 09:56:01 0 13.37 0.00 1.38 1.43 0.07 83.74 09:56:01 1 26.93 0.00 2.03 1.58 0.05 69.40 09:56:01 2 4.44 0.00 1.09 7.92 0.03 86.52 09:56:01 3 31.82 0.00 2.31 1.45 0.07 64.35 09:57:01 all 9.80 0.00 3.93 4.20 0.08 82.01 09:57:01 0 8.46 0.00 3.43 1.40 0.07 86.65 09:57:01 1 14.53 0.00 3.15 2.88 0.05 79.39 09:57:01 2 10.70 0.00 3.87 2.90 0.08 82.45 09:57:01 3 5.48 0.00 5.26 9.64 0.08 79.54 09:58:01 all 2.60 0.00 0.75 0.14 0.03 96.48 09:58:01 0 2.22 0.00 0.73 0.08 0.03 96.93 09:58:01 1 3.10 0.00 0.79 0.00 0.03 96.08 09:58:01 2 2.54 0.00 0.77 0.48 0.03 96.18 09:58:01 3 2.57 0.00 0.73 0.00 0.03 96.66 09:59:01 all 2.86 0.00 0.81 0.03 0.03 96.27 09:59:01 0 2.96 0.00 0.85 0.08 0.03 96.07 09:59:01 1 2.45 0.00 0.70 0.00 0.02 96.83 09:59:01 2 3.32 0.00 0.72 0.03 0.03 95.89 09:59:01 3 2.70 0.00 0.92 0.00 0.03 96.35 10:00:01 all 3.33 0.00 0.77 0.05 0.05 95.81 10:00:01 0 3.19 0.00 0.93 0.00 0.03 95.84 10:00:01 1 3.24 0.00 0.69 0.18 0.05 95.84 10:00:01 2 3.44 0.00 0.72 0.00 0.03 95.81 10:00:01 3 3.43 0.00 0.79 0.00 0.05 95.73 10:01:01 all 4.03 0.00 0.88 0.05 0.05 94.99 10:01:01 0 3.66 0.00 0.94 0.00 0.05 95.36 10:01:01 1 5.60 0.00 0.89 0.03 0.05 93.43 10:01:01 2 3.54 0.00 0.92 0.00 0.05 95.49 10:01:01 3 3.32 0.00 0.78 0.15 0.05 95.69 10:02:01 all 4.69 0.00 0.79 0.04 0.05 94.43 10:02:01 0 4.27 0.00 0.90 0.00 0.03 94.79 10:02:01 1 6.02 0.00 0.63 0.00 0.03 93.32 10:02:01 2 4.76 0.00 0.79 0.02 0.07 94.37 10:02:01 3 3.68 0.00 0.85 0.17 0.05 95.25 10:03:01 all 4.30 0.00 1.02 0.04 0.05 94.60 10:03:01 0 3.98 0.00 0.95 0.05 0.05 94.97 10:03:01 1 5.21 0.00 0.89 0.00 0.03 93.86 10:03:01 2 4.03 0.00 0.99 0.00 0.05 94.93 10:03:01 3 3.99 0.00 1.24 0.08 0.05 94.64 10:04:01 all 5.10 0.00 0.97 0.04 0.06 93.84 10:04:01 0 4.58 0.00 0.90 0.10 0.05 94.37 10:04:01 1 5.92 0.00 1.14 0.00 0.07 92.87 10:04:01 2 4.23 0.00 0.82 0.03 0.07 94.85 10:04:01 3 5.63 0.00 1.00 0.03 0.07 93.27 10:05:01 all 6.05 0.00 0.94 0.06 0.05 92.88 10:05:01 0 4.55 0.00 0.90 0.15 0.05 94.35 10:05:01 1 5.38 0.00 0.90 0.08 0.05 93.58 10:05:01 2 7.69 0.00 1.07 0.00 0.05 91.19 10:05:01 3 6.61 0.00 0.94 0.02 0.05 92.39 10:06:01 all 4.44 0.00 0.96 0.06 0.06 94.47 10:06:01 0 4.78 0.00 0.90 0.00 0.07 94.25 10:06:01 1 4.34 0.00 0.93 0.00 0.05 94.68 10:06:01 2 3.97 0.00 0.98 0.02 0.05 94.98 10:06:01 3 4.68 0.00 1.02 0.22 0.07 94.02 10:06:01 CPU %user %nice %system %iowait %steal %idle 10:07:01 all 4.64 0.00 0.99 0.04 0.06 94.28 10:07:01 0 4.49 0.00 1.02 0.03 0.07 94.39 10:07:01 1 4.33 0.00 0.94 0.03 0.07 94.64 10:07:01 2 5.25 0.00 1.07 0.03 0.05 93.60 10:07:01 3 4.50 0.00 0.92 0.07 0.05 94.47 10:08:01 all 4.81 0.00 0.93 0.04 0.06 94.16 10:08:01 0 4.99 0.00 1.00 0.03 0.07 93.91 10:08:01 1 5.47 0.00 0.99 0.12 0.05 93.38 10:08:01 2 4.59 0.00 0.85 0.00 0.07 94.49 10:08:01 3 4.19 0.00 0.87 0.00 0.07 94.87 10:09:01 all 7.88 0.00 1.08 0.04 0.05 90.95 10:09:01 0 7.24 0.00 1.15 0.02 0.03 91.56 10:09:01 1 12.92 0.00 1.09 0.00 0.05 85.94 10:09:01 2 5.82 0.00 1.00 0.02 0.05 93.11 10:09:01 3 5.59 0.00 1.09 0.12 0.05 93.16 10:10:01 all 21.87 0.00 2.35 1.30 0.07 74.41 10:10:01 0 11.76 0.00 1.96 0.70 0.07 85.51 10:10:01 1 19.08 0.00 2.50 0.60 0.05 77.76 10:10:01 2 19.55 0.00 2.29 0.67 0.07 77.43 10:10:01 3 37.11 0.00 2.61 3.22 0.10 56.96 Average: all 7.03 0.00 1.26 0.61 0.05 91.04 Average: 0 5.63 0.00 1.20 0.27 0.05 92.85 Average: 1 8.30 0.00 1.22 0.37 0.05 90.07 Average: 2 5.85 0.00 1.20 0.81 0.05 92.09 Average: 3 8.35 0.00 1.42 1.01 0.06 89.17