---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-927 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 9.1G 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 471 2707 0 764 3234 Swap: 1023 9 1014 ---> 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:6d:e5:23 brd ff:ff:ff:ff:ff:ff inet 10.32.6.137/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85667sec preferred_lft 85667sec inet6 fe80::f816:3eff:fe6d:e523/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2d:13:f4:c2 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::42:2dff:fe13:f4c2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-927) 02/22/25 _x86_64_ (4 CPU) 06:53:38 LINUX RESTART (4 CPU) 06:54:01 tps rtps wtps bread/s bwrtn/s 06:55:01 168.97 68.59 100.38 5568.94 42084.34 06:56:01 128.95 37.11 91.83 2266.02 15831.09 06:57:01 72.05 20.29 51.77 1384.14 16427.05 06:58:01 213.26 41.36 171.90 2942.31 30534.11 06:59:01 194.73 10.36 184.37 482.72 6562.77 07:00:01 138.90 1.20 137.70 16.39 3948.68 07:01:01 501.92 11.53 490.38 258.09 16829.06 07:02:01 383.15 2.57 380.59 61.32 13211.93 07:03:01 467.80 15.14 452.66 430.65 16879.01 07:04:02 482.59 20.55 462.04 576.15 15883.79 07:05:01 586.04 271.17 314.87 9125.20 17294.99 Average: 303.26 45.08 258.18 2088.98 17769.89 06:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:55:01 1678096 3366728 2360556 58.45 53524 1789788 866056 17.02 538812 1643800 159204 06:56:01 830876 2879184 3207776 79.43 66936 2121948 1312828 25.81 1059500 1939952 17048 06:57:01 133880 2255040 3904772 96.69 74436 2186692 1786076 35.11 1735528 1958600 69232 06:58:01 116580 1622948 3922072 97.11 87996 1654132 3146332 61.85 2288788 1431708 15996 06:59:01 105604 908392 3933048 97.39 98680 950092 3913608 76.93 2840708 901672 1608 07:00:01 132224 938092 3906428 96.73 108748 939376 3890012 76.47 2810624 892052 6188 07:01:01 118164 914804 3920488 97.07 133392 895972 3898044 76.62 2816812 880000 7084 07:02:01 115740 681032 3922912 97.13 137272 648824 4161876 81.81 2895416 773324 7116 07:03:01 132384 467420 3906268 96.72 93764 450968 4596424 90.35 2948340 657804 7984 07:04:02 184380 318356 3854272 95.43 68976 276860 4695712 92.30 2951276 603480 12220 07:05:01 2881688 3352864 1156964 28.65 106052 533368 946612 18.61 411396 589064 64784 Average: 584511 1609533 3454141 85.53 93616 1131638 3019416 59.35 2117927 1115587 33497 06:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 06:55:01 ens3 369.52 255.21 1500.91 68.53 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 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 06:56:01 ens3 396.65 392.62 2879.27 68.16 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 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 06:57:01 ens3 843.75 614.17 7322.01 123.14 0.00 0.00 0.00 0.00 06:58:01 docker0 10.86 11.38 47.50 1.36 0.00 0.00 0.00 0.00 06:58:01 lo 20.73 20.73 48.84 48.84 0.00 0.00 0.00 0.00 06:58:01 ens3 339.83 220.65 2725.09 30.53 0.00 0.00 0.00 0.00 06:58:01 veth61e31eb 10.70 11.26 47.64 1.35 0.00 0.00 0.00 0.00 06:59:01 docker0 72.24 70.02 322.79 16.74 0.00 0.00 0.00 0.00 06:59:01 lo 121.85 121.85 338.24 338.24 0.00 0.00 0.00 0.00 06:59:01 ens3 40.94 23.18 10.14 8.55 0.00 0.00 0.00 0.00 06:59:01 veth61e31eb 72.05 69.86 323.77 16.73 0.00 0.00 0.00 0.03 07:00:01 docker0 110.01 103.78 458.77 41.64 0.00 0.00 0.00 0.00 07:00:01 lo 183.14 183.14 499.93 499.93 0.00 0.00 0.00 0.00 07:00:01 ens3 22.18 10.36 5.73 4.82 0.00 0.00 0.00 0.00 07:00:01 veth61e31eb 109.83 103.62 460.26 41.63 0.00 0.00 0.00 0.04 07:01:01 docker0 175.35 159.99 568.84 57.91 0.00 0.00 0.00 0.00 07:01:01 lo 266.37 266.37 621.06 621.06 0.00 0.00 0.00 0.00 07:01:01 ens3 52.09 35.58 15.70 14.03 0.00 0.00 0.00 0.00 07:01:01 veth61e31eb 175.19 159.82 571.23 57.90 0.00 0.00 0.00 0.05 07:02:01 docker0 166.06 151.91 605.42 57.08 0.00 0.00 0.00 0.00 07:02:01 lo 252.81 252.81 657.53 657.53 0.00 0.00 0.00 0.00 07:02:01 ens3 78.20 50.34 18.75 21.37 0.00 0.00 0.00 0.00 07:02:01 veth61e31eb 165.87 151.74 607.68 57.07 0.00 0.00 0.00 0.05 07:03:01 docker0 106.08 99.57 175.59 24.84 0.00 0.00 0.00 0.00 07:03:01 lo 195.29 195.29 198.57 198.57 0.00 0.00 0.00 0.00 07:03:01 ens3 1136.43 634.33 279.58 261.39 0.00 0.00 0.00 0.00 07:03:01 veth61e31eb 105.90 99.38 177.03 24.83 0.00 0.00 0.00 0.01 07:04:02 docker0 74.80 67.41 73.96 11.28 0.00 0.00 0.00 0.00 07:04:02 lo 142.46 142.46 84.40 84.40 0.00 0.00 0.00 0.00 07:04:02 ens3 220.09 158.04 71.74 67.21 0.00 0.00 0.00 0.00 07:04:02 veth61e31eb 74.64 67.24 74.98 11.27 0.00 0.00 0.00 0.01 07:05:01 docker0 4.71 4.03 0.41 0.26 0.00 0.00 0.00 0.00 07:05:01 lo 7.10 7.10 0.53 0.53 0.00 0.00 0.00 0.00 07:05:01 ens3 39.80 39.09 22.83 20.29 0.00 0.00 0.00 0.00 Average: docker0 65.56 60.83 205.00 19.21 0.00 0.00 0.00 0.00 Average: lo 108.68 108.68 222.85 222.85 0.00 0.00 0.00 0.00 Average: ens3 322.13 221.47 1350.94 62.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-927) 02/22/25 _x86_64_ (4 CPU) 06:53:38 LINUX RESTART (4 CPU) 06:54:01 CPU %user %nice %system %iowait %steal %idle 06:55:01 all 18.79 0.00 2.45 4.99 0.05 73.72 06:55:01 0 12.41 0.00 1.64 1.84 0.05 84.06 06:55:01 1 13.93 0.00 1.79 7.58 0.05 76.65 06:55:01 2 38.36 0.00 4.85 7.28 0.08 49.43 06:55:01 3 10.47 0.00 1.54 3.24 0.05 84.69 06:56:01 all 29.33 0.00 1.78 1.91 0.08 66.90 06:56:01 0 23.68 0.00 1.40 2.45 0.05 72.41 06:56:01 1 23.91 0.00 1.32 3.19 0.07 71.51 06:56:01 2 27.01 0.00 2.32 1.37 0.08 69.22 06:56:01 3 42.75 0.00 2.05 0.62 0.10 54.47 06:57:01 all 48.93 0.00 3.08 0.83 0.10 47.07 06:57:01 0 52.22 0.00 2.39 1.52 0.10 43.77 06:57:01 1 44.40 0.00 3.99 1.02 0.08 50.50 06:57:01 2 44.38 0.00 3.39 0.52 0.12 51.59 06:57:01 3 54.66 0.00 2.56 0.28 0.08 42.41 06:58:01 all 42.35 0.00 3.08 4.09 0.09 50.38 06:58:01 0 36.33 0.00 2.86 1.72 0.08 59.01 06:58:01 1 40.78 0.00 3.44 4.33 0.10 51.35 06:58:01 2 48.43 0.00 2.99 2.45 0.10 46.03 06:58:01 3 43.88 0.00 3.03 7.90 0.10 45.09 06:59:01 all 28.24 0.00 2.34 4.03 0.09 65.31 06:59:01 0 26.78 0.00 1.60 3.71 0.08 67.83 06:59:01 1 24.42 0.00 2.14 2.11 0.08 71.26 06:59:01 2 32.91 0.00 2.83 4.46 0.10 59.69 06:59:01 3 28.87 0.00 2.79 5.85 0.08 62.41 07:00:01 all 14.20 0.00 1.82 2.91 0.08 80.99 07:00:01 0 15.95 0.00 2.12 4.64 0.07 77.21 07:00:01 1 14.31 0.00 1.54 2.21 0.07 81.87 07:00:01 2 13.05 0.00 1.93 2.47 0.08 82.46 07:00:01 3 13.48 0.00 1.71 2.31 0.08 82.43 07:01:01 all 13.01 0.00 4.37 12.12 0.09 70.41 07:01:01 0 11.46 0.00 4.17 10.34 0.08 73.95 07:01:01 1 14.16 0.00 4.01 10.03 0.10 71.70 07:01:01 2 13.40 0.00 4.83 13.47 0.12 68.18 07:01:01 3 12.99 0.00 4.49 14.62 0.08 67.81 07:02:01 all 20.55 0.00 3.97 8.78 0.10 66.60 07:02:01 0 25.24 0.00 4.34 7.13 0.10 63.18 07:02:01 1 22.72 0.00 3.97 7.55 0.08 65.69 07:02:01 2 17.51 0.00 4.15 8.43 0.10 69.82 07:02:01 3 16.73 0.00 3.41 12.06 0.08 67.71 07:03:01 all 21.92 0.00 6.70 10.45 0.10 60.83 07:03:01 0 22.97 0.00 7.04 12.00 0.10 57.90 07:03:01 1 22.32 0.00 7.03 9.39 0.10 61.17 07:03:01 2 24.20 0.00 6.72 12.46 0.13 56.49 07:03:01 3 18.20 0.00 5.99 7.92 0.10 67.78 07:04:02 all 19.92 0.00 5.27 11.06 0.13 63.62 07:04:02 0 16.17 0.00 4.30 6.56 0.13 72.84 07:04:02 1 22.93 0.00 6.70 20.60 0.12 49.65 07:04:02 2 20.74 0.00 5.27 7.94 0.17 65.89 07:04:02 3 19.84 0.00 4.83 9.16 0.12 66.05 07:05:01 all 20.58 0.00 1.65 22.89 0.08 54.79 07:05:01 0 21.41 0.00 1.80 26.53 0.07 50.20 07:05:01 1 19.03 0.00 1.36 8.23 0.05 71.33 07:05:01 2 19.72 0.00 1.41 20.60 0.12 58.15 07:05:01 3 22.16 0.00 2.01 36.15 0.07 39.62 Average: CPU %user %nice %system %iowait %steal %idle Average: all 25.26 0.00 3.32 7.62 0.09 63.70 Average: 0 24.06 0.00 3.06 7.10 0.08 65.69 Average: 1 23.91 0.00 3.39 6.94 0.08 65.68 Average: 2 27.25 0.00 3.70 7.39 0.11 61.55 Average: 3 25.83 0.00 3.13 9.08 0.09 61.88