---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4487 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 9.1G 53% / 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 2497 0 980 3236 Swap: 1023 13 1010 ---> 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:84:71:54 brd ff:ff:ff:ff:ff:ff inet 10.32.7.59/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85678sec preferred_lft 85678sec inet6 fe80::f816:3eff:fe84:7154/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ad:5e:92:bb 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:adff:fe5e:92bb/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-4487) 09/07/24 _x86_64_ (4 CPU) 13:57:40 LINUX RESTART (4 CPU) 13:58:01 tps rtps wtps bread/s bwrtn/s 13:59:01 200.97 83.67 117.29 6541.55 43585.89 14:00:01 131.48 38.31 93.17 2332.81 13600.27 14:01:01 97.05 33.82 63.24 2046.18 16705.65 14:02:01 376.74 28.53 348.21 2474.79 32515.51 14:03:01 96.72 12.70 84.02 290.17 2339.09 14:04:01 320.98 1.75 319.23 37.86 8549.11 14:05:01 515.95 0.75 515.20 27.60 14529.05 14:06:01 389.69 0.60 389.09 21.73 10942.62 14:07:01 403.99 49.62 354.37 2181.99 14867.53 14:08:01 260.86 234.57 26.29 7633.32 2938.75 14:09:01 190.08 148.19 41.89 4022.26 9008.10 Average: 271.35 57.50 213.85 2509.99 15416.37 13:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:59:01 1656016 3370392 2382636 59.00 56608 1812240 876172 17.22 557268 1645160 134468 14:00:01 970580 3000012 3068072 75.97 69900 2100868 1203324 23.65 983400 1876668 16964 14:01:01 131436 1857752 3907216 96.75 75608 1803384 2578068 50.68 2064068 1648808 500 14:02:01 111292 1495940 3927360 97.24 105452 1508672 3292340 64.72 2417868 1301948 11868 14:03:01 125072 1013068 3913580 96.90 108460 1020372 3900708 76.68 2744764 974660 548 14:04:01 110008 832292 3928644 97.28 121008 841036 4105300 80.70 2862724 865352 3000 14:05:01 131412 816548 3907240 96.75 131880 784564 4108288 80.76 2840864 848548 3016 14:06:01 118828 690768 3919824 97.06 133628 662940 4229008 83.13 2892652 794728 3268 14:07:01 115088 218700 3923564 97.15 36180 389892 5298872 104.16 2996560 700628 13864 14:08:01 2581592 3029440 1457060 36.08 59316 559352 1372432 26.98 705156 597008 141908 14:09:01 2661096 3348192 1377556 34.11 75160 779732 980052 19.26 502988 715236 7796 Average: 792038 1788464 3246614 80.39 88473 1114823 2904051 57.09 1960756 1088068 30655 13:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 ens3 478.94 299.12 1520.01 70.33 0.00 0.00 0.00 0.00 13:59:01 lo 1.67 1.67 0.18 0.18 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 14:00:01 ens3 377.95 354.16 2187.13 66.39 0.00 0.00 0.00 0.00 14:00:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 ens3 746.41 549.24 6870.24 105.98 0.00 0.00 0.00 0.00 14:01:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 14:01:01 veth5aea547 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 docker0 49.19 47.08 195.76 4.94 0.00 0.00 0.00 0.00 14:02:01 veth0c33c86 48.98 46.93 196.42 4.92 0.00 0.00 0.00 0.02 14:02:01 ens3 294.55 183.05 2606.93 14.09 0.00 0.00 0.00 0.00 14:02:01 lo 80.45 80.45 199.41 199.41 0.00 0.00 0.00 0.00 14:03:01 docker0 111.86 107.76 527.56 46.33 0.00 0.00 0.00 0.00 14:03:01 veth0c33c86 111.68 107.60 529.08 46.32 0.00 0.00 0.00 0.04 14:03:01 ens3 19.44 14.96 5.36 4.57 0.00 0.00 0.00 0.00 14:03:01 lo 167.78 167.78 570.75 570.75 0.00 0.00 0.00 0.00 14:04:01 docker0 116.63 106.35 413.53 37.78 0.00 0.00 0.00 0.00 14:04:01 veth0c33c86 116.45 106.18 415.11 37.77 0.00 0.00 0.00 0.03 14:04:01 ens3 11.48 7.27 2.66 2.52 0.00 0.00 0.00 0.00 14:04:01 lo 193.33 193.33 450.27 450.27 0.00 0.00 0.00 0.00 14:05:01 docker0 150.72 133.03 454.21 46.50 0.00 0.00 0.00 0.00 14:05:01 veth0c33c86 150.54 132.84 456.26 46.49 0.00 0.00 0.00 0.04 14:05:01 ens3 5.92 5.50 1.20 3.35 0.00 0.00 0.00 0.00 14:05:01 lo 231.11 231.11 496.10 496.10 0.00 0.00 0.00 0.00 14:06:01 docker0 147.83 132.61 549.57 49.34 0.00 0.00 0.00 0.00 14:06:01 veth0c33c86 147.65 132.44 551.58 49.33 0.00 0.00 0.00 0.05 14:06:01 ens3 102.68 60.95 22.85 20.56 0.00 0.00 0.00 0.00 14:06:01 lo 225.74 225.74 594.52 594.52 0.00 0.00 0.00 0.00 14:07:01 docker0 57.16 54.97 97.79 13.65 0.00 0.00 0.00 0.00 14:07:01 veth0c33c86 30.31 25.34 37.52 3.13 0.00 0.00 0.00 0.00 14:07:01 ens3 1360.83 749.42 349.14 291.56 0.00 0.00 0.00 0.00 14:07:01 veth8135ded 26.67 29.61 61.04 10.52 0.00 0.00 0.00 0.01 14:08:01 docker0 3.73 3.50 0.31 0.23 0.00 0.00 0.00 0.00 14:08:01 ens3 146.65 101.80 691.16 21.90 0.00 0.00 0.00 0.00 14:08:01 lo 1022.94 1022.94 2422.89 2422.89 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 ens3 480.80 334.16 1764.38 134.00 0.00 0.00 0.00 0.00 14:09:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 57.92 53.21 203.49 18.07 0.00 0.00 0.00 0.00 Average: ens3 366.23 241.92 1456.28 66.90 0.00 0.00 0.00 0.00 Average: lo 92.74 92.74 220.20 220.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4487) 09/07/24 _x86_64_ (4 CPU) 13:57:40 LINUX RESTART (4 CPU) 13:58:01 CPU %user %nice %system %iowait %steal %idle 13:59:01 all 19.49 0.00 2.76 6.03 0.06 71.66 13:59:01 0 6.60 0.00 1.62 9.02 0.05 82.71 13:59:01 1 35.80 0.00 4.56 4.77 0.08 54.78 13:59:01 2 20.72 0.00 2.67 4.79 0.08 71.73 13:59:01 3 14.86 0.00 2.16 5.57 0.07 77.34 14:00:01 all 32.10 0.00 1.72 2.42 0.08 63.68 14:00:01 0 28.70 0.00 1.53 1.58 0.05 68.14 14:00:01 1 40.47 0.00 1.84 0.99 0.08 56.61 14:00:01 2 27.35 0.00 2.21 3.01 0.07 67.37 14:00:01 3 31.91 0.00 1.29 4.09 0.08 62.63 14:01:01 all 53.87 0.00 2.95 1.97 0.11 41.10 14:01:01 0 56.28 0.00 2.98 1.56 0.10 39.09 14:01:01 1 55.45 0.00 3.01 2.49 0.12 38.94 14:01:01 2 36.88 0.00 3.24 0.85 0.12 58.91 14:01:01 3 66.95 0.00 2.61 2.97 0.10 27.38 14:02:01 all 29.89 0.00 3.55 8.84 0.10 57.62 14:02:01 0 24.32 0.00 3.37 10.90 0.08 61.33 14:02:01 1 31.96 0.00 3.17 6.14 0.08 58.64 14:02:01 2 25.66 0.00 3.92 2.95 0.13 67.33 14:02:01 3 37.63 0.00 3.74 15.38 0.10 43.15 14:03:01 all 29.62 0.00 1.87 2.11 0.10 66.30 14:03:01 0 30.90 0.00 1.81 3.38 0.10 63.82 14:03:01 1 31.42 0.00 1.69 1.40 0.08 65.40 14:03:01 2 29.67 0.00 2.11 3.14 0.10 64.98 14:03:01 3 26.51 0.00 1.85 0.50 0.10 71.04 14:04:01 all 14.21 0.00 2.50 8.79 0.09 74.41 14:04:01 0 16.13 0.00 2.26 6.50 0.08 75.02 14:04:01 1 13.57 0.00 2.65 11.17 0.08 72.53 14:04:01 2 11.53 0.00 2.10 8.85 0.10 77.41 14:04:01 3 15.60 0.00 2.99 8.63 0.10 72.67 14:05:01 all 10.36 0.00 3.30 14.87 0.11 71.36 14:05:01 0 11.10 0.00 3.44 14.95 0.10 70.40 14:05:01 1 9.40 0.00 3.24 18.42 0.12 68.83 14:05:01 2 11.18 0.00 3.33 9.63 0.13 75.73 14:05:01 3 9.76 0.00 3.18 16.48 0.10 70.48 14:06:01 all 18.12 0.00 3.22 11.34 0.11 67.20 14:06:01 0 16.52 0.00 2.10 5.67 0.08 75.62 14:06:01 1 21.84 0.00 4.34 14.81 0.12 58.89 14:06:01 2 18.50 0.00 3.32 15.25 0.14 62.79 14:06:01 3 15.67 0.00 3.14 9.72 0.08 71.38 14:07:01 all 27.86 0.00 4.47 10.42 0.11 57.15 14:07:01 0 35.52 0.00 3.89 5.72 0.10 54.77 14:07:01 1 22.49 0.00 4.65 13.82 0.10 58.94 14:07:01 2 28.54 0.00 5.37 9.55 0.12 56.42 14:07:01 3 24.82 0.00 3.94 12.63 0.12 58.49 14:08:01 all 25.20 0.00 1.53 5.35 0.08 67.85 14:08:01 0 29.12 0.00 1.14 4.47 0.07 65.20 14:08:01 1 22.05 0.00 1.65 5.88 0.07 70.35 14:08:01 2 23.09 0.00 2.27 6.32 0.10 68.22 14:08:01 3 26.54 0.00 1.09 4.72 0.07 67.58 14:09:01 all 40.85 0.00 1.63 3.75 0.08 53.69 14:09:01 0 43.86 0.00 1.94 2.86 0.07 51.28 14:09:01 1 41.15 0.00 1.17 5.45 0.08 52.15 14:09:01 2 42.93 0.00 1.66 2.48 0.08 52.85 14:09:01 3 35.45 0.00 1.74 4.20 0.08 58.53 Average: CPU %user %nice %system %iowait %steal %idle Average: all 27.43 0.00 2.68 6.89 0.09 62.91 Average: 0 27.20 0.00 2.37 6.05 0.08 64.31 Average: 1 29.61 0.00 2.90 7.75 0.09 59.64 Average: 2 25.11 0.00 2.93 6.06 0.11 65.79 Average: 3 27.80 0.00 2.52 7.71 0.09 61.88