---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3060 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 445 2714 0 784 3261 Swap: 1023 51 972 ---> 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:71:d9:43 brd ff:ff:ff:ff:ff:ff inet 10.32.7.185/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85649sec preferred_lft 85649sec inet6 fe80::f816:3eff:fe71:d943/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:39:8c:e5 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::42:4ff:fe39:8ce5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3060) 01/29/25 _x86_64_ (4 CPU) 09:50:51 LINUX RESTART (4 CPU) 09:51:01 tps rtps wtps bread/s bwrtn/s 09:52:01 170.99 69.29 101.70 5618.66 41583.62 09:53:01 129.94 36.47 93.47 2238.19 14682.97 09:54:01 79.06 23.31 55.75 1424.73 19373.81 09:55:01 191.65 45.86 145.79 2733.41 27672.99 09:56:01 219.94 15.84 204.10 383.61 7481.64 09:57:01 73.39 2.42 70.97 76.39 1792.63 09:58:01 491.10 0.73 490.37 24.93 16347.14 09:59:01 387.74 2.40 385.34 67.84 13916.43 10:00:02 445.21 22.45 422.76 551.75 15260.04 10:01:01 549.07 23.06 526.01 801.89 19508.28 10:02:01 562.80 200.90 361.90 7408.16 19520.24 10:03:01 226.15 205.08 21.06 4351.94 4901.98 Average: 293.75 54.00 239.75 2140.86 16833.98 09:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:52:01 1680572 3323768 2358080 58.39 43516 1758600 925088 18.18 585892 1600000 123740 09:53:01 998740 2988444 3039912 75.27 65372 2066204 1227040 24.12 942524 1889048 12956 09:54:01 124436 2363740 3914216 96.92 74168 2300812 1684396 33.11 1656884 2033340 9072 09:55:01 158688 1499268 3879964 96.07 84248 1488752 3246036 63.81 2412972 1264796 5556 09:56:01 132148 804904 3906504 96.73 95184 815896 3971332 78.06 2843804 850356 5312 09:57:01 114004 795692 3924648 97.18 99892 820448 3986312 78.36 2867440 842392 4948 09:58:01 121484 753428 3917168 96.99 123700 721284 4013428 78.89 2839272 810240 7156 09:59:01 129344 573548 3909308 96.80 95260 552436 4196764 82.50 2909516 715488 8412 10:00:02 108536 337796 3930116 97.31 76972 354568 4702692 92.44 2968372 649580 9568 10:01:01 120396 189536 3918256 97.02 60704 229720 5037308 99.02 2989968 635824 5900 10:02:01 1692484 1968996 2346168 58.09 74560 373540 2155500 42.37 1482036 705368 264 10:03:01 2831464 3363176 1207188 29.89 103040 599576 978384 19.23 560332 491860 14912 Average: 684358 1580191 3354294 83.05 83051 1006820 3010357 59.17 2088251 1040691 17316 09:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:52:01 ens3 464.49 296.35 1480.61 73.59 0.00 0.00 0.00 0.00 09:52:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 352.88 344.24 2137.18 65.40 0.00 0.00 0.00 0.00 09:53:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 800.40 612.00 7379.11 112.19 0.00 0.00 0.00 0.00 09:54:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 358.37 203.60 2735.40 36.22 0.00 0.00 0.00 0.00 09:55:01 vethb8d367c 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:55:01 vethec9ab5d 0.15 0.40 0.01 0.03 0.00 0.00 0.00 0.00 09:55:01 lo 3.48 3.48 0.39 0.39 0.00 0.00 0.00 0.00 09:56:01 ens3 58.16 29.24 15.64 12.60 0.00 0.00 0.00 0.00 09:56:01 vethb8d367c 75.32 72.99 334.52 14.93 0.00 0.00 0.00 0.03 09:56:01 vethec9ab5d 0.18 0.22 0.01 0.01 0.00 0.00 0.00 0.00 09:56:01 lo 125.91 125.91 346.98 346.98 0.00 0.00 0.00 0.00 09:57:01 ens3 27.06 11.80 6.72 5.35 0.00 0.00 0.00 0.00 09:57:01 vethb8d367c 101.90 97.12 463.52 40.84 0.00 0.00 0.00 0.04 09:57:01 vethec9ab5d 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 09:57:01 lo 167.39 167.39 502.13 502.13 0.00 0.00 0.00 0.00 09:58:01 ens3 16.30 9.53 3.58 4.13 0.00 0.00 0.00 0.00 09:58:01 vethb8d367c 162.34 145.51 515.15 52.55 0.00 0.00 0.00 0.04 09:58:01 vethec9ab5d 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 09:58:01 lo 246.18 246.18 560.29 560.29 0.00 0.00 0.00 0.00 09:59:01 ens3 118.21 59.41 30.94 23.69 0.00 0.00 0.00 0.00 09:59:01 vethb8d367c 176.59 160.90 664.12 62.20 0.00 0.00 0.00 0.05 09:59:01 vethec9ab5d 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:59:01 lo 266.74 266.74 718.09 718.09 0.00 0.00 0.00 0.00 10:00:02 ens3 1214.01 788.98 319.74 305.89 0.00 0.00 0.00 0.00 10:00:02 vethb8d367c 107.45 101.44 202.30 26.76 0.00 0.00 0.00 0.02 10:00:02 vethec9ab5d 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:00:02 lo 196.41 196.41 225.58 225.58 0.00 0.00 0.00 0.00 10:01:01 ens3 50.34 37.91 13.68 13.00 0.00 0.00 0.00 0.00 10:01:01 vethb8d367c 82.54 73.50 80.61 12.41 0.00 0.00 0.00 0.01 10:01:01 vethec9ab5d 0.19 0.19 0.01 0.01 0.00 0.00 0.00 0.00 10:01:01 lo 154.55 154.55 90.84 90.84 0.00 0.00 0.00 0.00 10:02:01 ens3 287.02 184.77 65.32 62.17 0.00 0.00 0.00 0.00 10:02:01 lo 23.44 23.44 5.22 5.22 0.00 0.00 0.00 0.00 10:02:01 docker0 718.94 663.90 2254.14 210.90 0.00 0.00 0.00 0.00 10:03:01 ens3 109.77 71.19 48.88 66.64 0.00 0.00 0.00 0.00 10:03:01 lo 0.87 0.87 0.08 0.08 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 Average: ens3 321.92 221.08 1187.16 65.19 0.00 0.00 0.00 0.00 Average: lo 99.04 99.04 204.26 204.26 0.00 0.00 0.00 0.00 Average: docker0 59.96 55.37 187.99 17.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3060) 01/29/25 _x86_64_ (4 CPU) 09:50:51 LINUX RESTART (4 CPU) 09:51:01 CPU %user %nice %system %iowait %steal %idle 09:52:01 all 15.67 0.00 2.13 5.33 0.06 76.81 09:52:01 0 7.66 0.00 1.15 6.64 0.03 84.51 09:52:01 1 16.77 0.00 2.09 4.91 0.07 76.16 09:52:01 2 23.76 0.00 2.36 6.24 0.08 67.56 09:52:01 3 14.50 0.00 2.94 3.49 0.05 79.02 09:53:01 all 30.29 0.00 1.73 2.13 0.10 65.75 09:53:01 0 19.45 0.00 1.44 4.44 0.07 74.61 09:53:01 1 44.91 0.00 2.30 1.32 0.12 51.35 09:53:01 2 24.50 0.00 1.10 1.07 0.08 73.25 09:53:01 3 32.30 0.00 2.09 1.71 0.12 63.78 09:54:01 all 50.62 0.00 3.18 0.56 0.11 45.52 09:54:01 0 52.54 0.00 3.50 0.94 0.12 42.91 09:54:01 1 50.46 0.00 3.76 0.60 0.12 45.06 09:54:01 2 56.05 0.00 2.98 0.38 0.12 40.47 09:54:01 3 43.46 0.00 2.49 0.33 0.10 53.62 09:55:01 all 44.21 0.00 2.89 3.25 0.12 49.53 09:55:01 0 42.52 0.00 2.91 2.53 0.12 51.92 09:55:01 1 41.16 0.00 2.73 2.01 0.12 53.98 09:55:01 2 58.16 0.00 2.92 3.93 0.13 34.85 09:55:01 3 35.03 0.00 2.99 4.51 0.12 57.35 09:56:01 all 32.35 0.00 2.61 4.87 0.11 60.06 09:56:01 0 27.48 0.00 3.24 4.30 0.10 64.87 09:56:01 1 28.85 0.00 2.51 3.69 0.10 64.86 09:56:01 2 40.11 0.00 2.09 0.65 0.12 57.03 09:56:01 3 33.04 0.00 2.55 10.85 0.10 53.46 09:57:01 all 13.70 0.00 1.46 1.12 0.08 83.64 09:57:01 0 14.66 0.00 1.52 0.64 0.10 83.09 09:57:01 1 12.76 0.00 1.17 0.33 0.08 85.65 09:57:01 2 12.68 0.00 1.45 1.55 0.08 84.24 09:57:01 3 14.69 0.00 1.71 1.99 0.08 81.52 09:58:01 all 12.35 0.00 4.53 11.88 0.13 71.11 09:58:01 0 13.26 0.00 5.28 16.07 0.12 65.27 09:58:01 1 12.03 0.00 4.77 17.40 0.13 65.66 09:58:01 2 12.57 0.00 4.00 7.07 0.15 76.21 09:58:01 3 11.52 0.00 4.09 6.98 0.12 77.30 09:59:01 all 20.77 0.00 4.26 8.79 0.13 66.05 09:59:01 0 20.62 0.00 3.85 12.03 0.12 63.39 09:59:01 1 19.89 0.00 5.31 9.07 0.13 65.60 09:59:01 2 21.74 0.00 3.03 9.30 0.13 65.79 09:59:01 3 20.84 0.00 4.87 4.72 0.12 69.45 10:00:02 all 22.62 0.00 6.37 9.83 0.14 61.04 10:00:02 0 21.74 0.00 6.81 11.68 0.15 59.62 10:00:02 1 20.57 0.00 6.18 4.28 0.12 68.85 10:00:02 2 24.74 0.00 5.69 10.31 0.15 59.10 10:00:02 3 23.42 0.00 6.79 13.10 0.12 56.57 10:01:01 all 13.70 0.00 5.60 13.61 0.14 66.95 10:01:01 0 14.34 0.00 6.13 12.97 0.14 66.42 10:01:01 1 13.15 0.00 5.64 16.03 0.14 65.05 10:01:01 2 14.49 0.00 6.25 14.47 0.19 64.61 10:01:01 3 12.81 0.00 4.40 10.96 0.12 71.71 10:02:01 all 19.11 0.00 2.50 22.41 0.10 55.88 10:02:01 0 21.68 0.00 1.90 8.56 0.07 67.79 10:02:01 1 18.84 0.00 2.21 13.80 0.08 65.08 10:02:01 2 17.96 0.00 3.15 38.53 0.15 40.20 10:02:01 3 17.95 0.00 2.74 28.94 0.08 50.28 10:02:01 CPU %user %nice %system %iowait %steal %idle 10:03:01 all 20.27 0.00 1.05 6.63 0.07 71.98 10:03:01 0 35.52 0.00 1.49 14.48 0.10 48.41 10:03:01 1 12.51 0.00 0.68 2.50 0.03 84.26 10:03:01 2 13.14 0.00 0.95 2.51 0.08 83.32 10:03:01 3 19.89 0.00 1.07 7.07 0.07 71.90 Average: all 24.65 0.00 3.19 7.53 0.11 64.52 Average: 0 24.30 0.00 3.26 7.93 0.10 64.41 Average: 1 24.34 0.00 3.27 6.32 0.10 65.97 Average: 2 26.67 0.00 2.99 7.98 0.12 62.24 Average: 3 23.30 0.00 3.23 7.89 0.10 65.48