---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-320 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 401 2838 0 704 3311 Swap: 1023 113 910 ---> 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:1a:f0:18 brd ff:ff:ff:ff:ff:ff inet 10.32.6.76/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85668sec preferred_lft 85668sec inet6 fe80::f816:3eff:fe1a:f018/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:ee:a4:75 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:c9ff:feee:a475/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-320) 12/28/24 _x86_64_ (4 CPU) 06:53:48 LINUX RESTART (4 CPU) 06:54:01 tps rtps wtps bread/s bwrtn/s 06:55:01 173.16 69.21 103.95 5610.53 41947.23 06:56:01 133.48 37.28 96.20 2266.16 16154.37 06:57:01 78.39 23.65 54.74 1435.28 18431.72 06:58:01 237.73 48.17 189.57 3190.00 29291.60 06:59:01 181.97 17.43 164.55 680.44 5721.43 07:00:01 170.89 3.37 167.52 125.71 5131.28 07:01:01 491.97 0.68 491.28 16.00 17120.08 07:02:01 378.09 13.25 364.84 320.08 12771.74 07:03:01 489.50 20.18 469.32 505.47 17747.66 07:04:02 530.23 62.17 468.06 2343.99 19440.79 07:05:01 601.86 248.11 353.75 7575.53 17265.95 Average: 315.06 49.11 265.96 2179.36 18277.42 06:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:55:01 1596056 3280160 2442596 60.48 52012 1785756 945264 18.58 618120 1641972 153936 06:56:01 915812 2957808 3122840 77.32 66352 2116624 1245632 24.49 977892 1934780 14660 06:57:01 138184 2308092 3900468 96.58 74012 2234136 1684820 33.12 1703616 1978284 9720 06:58:01 130580 1412644 3908072 96.77 90124 1427668 3308432 65.03 2489868 1211928 14092 06:59:01 109540 724308 3929112 97.29 93472 761604 4045632 79.53 2929888 793312 4032 07:00:01 110832 702264 3927820 97.26 104884 722212 4082668 80.25 2939256 767580 6200 07:01:01 128276 668648 3910376 96.82 116276 636436 4088944 80.38 2910000 730952 5284 07:02:01 112412 580184 3926240 97.22 97224 559640 4232472 83.20 2923712 700852 6028 07:03:01 121560 197804 3917092 96.99 49824 243320 4930004 96.91 2987368 632696 7616 07:04:02 1973976 2013000 2064676 51.12 35848 136356 2627768 51.65 1185004 635636 3112 07:05:01 3135156 3480068 903496 22.37 71424 448908 919928 18.08 369512 389912 63584 Average: 770217 1665907 3268435 80.93 77405 1006605 2919233 57.38 2003112 1037991 26206 06:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:55:01 ens3 387.77 238.29 1456.00 65.78 0.00 0.00 0.00 0.00 06:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 06:56:01 ens3 420.45 394.13 2920.03 73.46 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 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 06:57:01 ens3 741.73 588.39 7293.34 101.52 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 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 06:58:01 vethd0743f9 16.55 17.10 71.51 2.05 0.00 0.00 0.00 0.01 06:58:01 ens3 342.47 239.52 2724.52 31.71 0.00 0.00 0.00 0.00 06:58:01 docker0 16.70 17.20 71.29 2.06 0.00 0.00 0.00 0.00 06:58:01 lo 30.23 30.23 73.14 73.14 0.00 0.00 0.00 0.00 06:59:01 vethd0743f9 71.14 69.31 319.28 18.33 0.00 0.00 0.00 0.03 06:59:01 ens3 47.62 15.36 10.83 7.93 0.00 0.00 0.00 0.00 06:59:01 docker0 71.33 69.48 318.32 18.34 0.00 0.00 0.00 0.00 06:59:01 lo 119.91 119.91 335.33 335.33 0.00 0.00 0.00 0.00 07:00:01 vethd0743f9 115.10 108.45 472.61 42.59 0.00 0.00 0.00 0.04 07:00:01 ens3 23.81 13.10 5.50 4.99 0.00 0.00 0.00 0.00 07:00:01 docker0 115.28 108.62 471.04 42.60 0.00 0.00 0.00 0.00 07:00:01 lo 189.27 189.27 512.60 512.60 0.00 0.00 0.00 0.00 07:01:01 vethd0743f9 183.80 168.97 616.23 62.00 0.00 0.00 0.00 0.05 07:01:01 ens3 6.20 6.03 1.11 2.54 0.00 0.00 0.00 0.00 07:01:01 docker0 183.99 169.16 613.72 62.01 0.00 0.00 0.00 0.00 07:01:01 lo 278.62 278.62 669.58 669.58 0.00 0.00 0.00 0.00 07:02:01 vethd0743f9 155.56 144.03 575.24 51.09 0.00 0.00 0.00 0.05 07:02:01 ens3 152.91 85.29 40.34 33.70 0.00 0.00 0.00 0.00 07:02:01 docker0 155.74 144.19 573.12 51.10 0.00 0.00 0.00 0.00 07:02:01 lo 241.74 241.74 619.37 619.37 0.00 0.00 0.00 0.00 07:03:01 vethd0743f9 110.86 104.08 188.51 25.24 0.00 0.00 0.00 0.02 07:03:01 ens3 917.74 502.55 246.73 234.61 0.00 0.00 0.00 0.00 07:03:01 docker0 111.04 104.26 187.01 25.25 0.00 0.00 0.00 0.00 07:03:01 lo 204.61 204.61 210.32 210.32 0.00 0.00 0.00 0.00 07:04:02 vethd0743f9 78.78 70.59 63.82 11.77 0.00 0.00 0.00 0.01 07:04:02 ens3 358.88 236.33 85.79 81.15 0.00 0.00 0.00 0.00 07:04:02 docker0 78.98 70.79 62.75 11.78 0.00 0.00 0.00 0.00 07:04:02 lo 148.95 148.95 73.59 73.59 0.00 0.00 0.00 0.00 07:05:01 ens3 86.88 36.71 26.54 18.44 0.00 0.00 0.00 0.00 07:05:01 docker0 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 07:05:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 317.62 214.58 1346.77 59.78 0.00 0.00 0.00 0.00 Average: docker0 66.78 62.28 208.99 19.40 0.00 0.00 0.00 0.00 Average: lo 110.90 110.90 226.92 226.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-320) 12/28/24 _x86_64_ (4 CPU) 06:53:48 LINUX RESTART (4 CPU) 06:54:01 CPU %user %nice %system %iowait %steal %idle 06:55:01 all 17.07 0.00 2.13 5.20 0.05 75.55 06:55:01 0 13.60 0.00 1.44 1.69 0.05 83.22 06:55:01 1 8.09 0.00 1.59 5.36 0.05 84.91 06:55:01 2 30.71 0.00 3.05 6.55 0.07 59.61 06:55:01 3 15.89 0.00 2.45 7.21 0.07 74.38 06:56:01 all 29.91 0.00 1.80 2.18 0.08 66.03 06:56:01 0 34.13 0.00 1.96 1.00 0.07 62.84 06:56:01 1 34.95 0.00 2.30 3.10 0.10 59.54 06:56:01 2 28.41 0.00 1.34 0.92 0.07 69.27 06:56:01 3 22.18 0.00 1.62 3.69 0.07 72.44 06:57:01 all 52.68 0.00 3.04 1.18 0.10 42.99 06:57:01 0 54.04 0.00 1.66 0.79 0.08 43.44 06:57:01 1 51.89 0.00 3.82 1.91 0.10 42.29 06:57:01 2 46.11 0.00 3.14 1.60 0.12 49.03 06:57:01 3 58.71 0.00 3.51 0.44 0.10 37.24 06:58:01 all 41.90 0.00 3.21 4.74 0.10 50.05 06:58:01 0 41.70 0.00 3.32 3.17 0.10 51.71 06:58:01 1 50.14 0.00 3.60 4.70 0.08 41.47 06:58:01 2 29.37 0.00 3.09 4.13 0.12 63.30 06:58:01 3 46.42 0.00 2.84 7.01 0.10 43.63 06:59:01 all 26.93 0.00 2.04 3.26 0.08 67.69 06:59:01 0 24.15 0.00 2.19 3.60 0.08 69.98 06:59:01 1 25.86 0.00 1.74 1.30 0.08 71.02 06:59:01 2 22.89 0.00 2.29 3.57 0.10 71.15 06:59:01 3 34.80 0.00 1.92 4.56 0.08 58.64 07:00:01 all 14.67 0.00 2.08 3.28 0.08 79.88 07:00:01 0 12.86 0.00 2.47 4.25 0.08 80.33 07:00:01 1 13.38 0.00 1.62 2.49 0.08 82.43 07:00:01 2 14.58 0.00 2.61 1.57 0.08 81.15 07:00:01 3 17.87 0.00 1.64 4.80 0.08 75.61 07:01:01 all 13.15 0.00 4.46 11.43 0.10 70.86 07:01:01 0 12.17 0.00 3.57 7.35 0.07 76.84 07:01:01 1 14.01 0.00 4.86 14.13 0.10 66.90 07:01:01 2 13.43 0.00 4.67 15.36 0.13 66.40 07:01:01 3 12.99 0.00 4.75 8.90 0.08 73.27 07:02:01 all 21.95 0.00 3.86 8.53 0.10 65.56 07:02:01 0 21.40 0.00 4.26 11.09 0.12 63.14 07:02:01 1 18.25 0.00 2.77 3.55 0.10 75.33 07:02:01 2 26.28 0.00 4.68 9.53 0.13 59.37 07:02:01 3 21.93 0.00 3.72 9.94 0.10 64.30 07:03:01 all 20.86 0.00 6.65 10.92 0.11 61.46 07:03:01 0 20.90 0.00 6.83 10.70 0.10 61.47 07:03:01 1 20.80 0.00 5.94 14.66 0.10 58.50 07:03:01 2 21.90 0.00 7.41 10.66 0.13 59.90 07:03:01 3 19.84 0.00 6.43 7.68 0.12 65.93 07:04:02 all 18.25 0.00 5.48 12.54 0.12 63.61 07:04:02 0 20.54 0.00 5.34 13.78 0.10 60.25 07:04:02 1 16.60 0.00 5.36 10.78 0.10 67.17 07:04:02 2 19.36 0.00 5.74 9.98 0.15 64.77 07:04:02 3 16.49 0.00 5.49 15.64 0.10 62.29 07:05:01 all 19.51 0.00 1.39 25.75 0.07 53.29 07:05:01 0 20.13 0.00 1.19 25.81 0.07 52.81 07:05:01 1 14.68 0.00 0.88 10.92 0.05 73.47 07:05:01 2 22.44 0.00 2.11 50.67 0.12 24.66 07:05:01 3 20.82 0.00 1.33 15.75 0.07 62.03 Average: CPU %user %nice %system %iowait %steal %idle Average: all 25.18 0.00 3.29 8.07 0.09 63.37 Average: 0 25.06 0.00 3.11 7.54 0.08 64.21 Average: 1 24.44 0.00 3.14 6.62 0.09 65.71 Average: 2 25.05 0.00 3.65 10.34 0.11 60.85 Average: 3 26.17 0.00 3.25 7.77 0.09 62.72