---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2665 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: 2799.972 BogoMIPS: 5599.94 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: 3944 485 2689 0 769 3218 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:49:31:d7 brd ff:ff:ff:ff:ff:ff inet 10.32.7.121/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85698sec preferred_lft 85698sec inet6 fe80::f816:3eff:fe49:31d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:8e:03:d4 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:afff:fe8e:3d4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2665) 03/15/25 _x86_64_ (4 CPU) 06:53:40 LINUX RESTART (4 CPU) 06:54:01 tps rtps wtps bread/s bwrtn/s 06:55:01 180.55 69.31 111.25 5629.46 43219.35 06:56:01 103.28 43.76 59.52 2499.45 10424.00 06:57:02 71.44 26.25 45.19 1340.79 23515.77 06:58:01 327.66 27.62 300.03 2420.20 33182.44 06:59:01 68.04 7.53 60.51 168.08 2097.70 07:00:01 316.86 1.27 315.60 13.46 9959.01 07:01:01 406.50 1.60 404.90 32.26 13997.67 07:02:01 405.62 16.15 389.47 467.52 14094.98 07:03:01 562.21 4.43 557.77 177.17 19937.08 07:04:02 539.21 84.52 454.69 2464.64 19590.70 07:05:01 328.42 219.23 109.18 6697.85 8479.38 Average: 301.31 45.45 255.85 1985.05 18041.02 06:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:55:01 1645268 3351900 2393392 59.26 54104 1806092 888916 17.47 550748 1658708 152664 06:56:01 707132 2846960 3331528 82.49 68520 2208728 1322072 25.99 1125656 1987240 234264 06:57:02 131640 2011672 3907020 96.74 76328 1953112 2037020 40.04 1967916 1742272 3956 06:58:01 109112 1447544 3929548 97.30 104224 1461996 3353488 65.92 2488336 1216464 13912 06:59:01 129100 952264 3909560 96.80 100460 958456 3870824 76.09 2809764 884456 624 07:00:01 108300 929900 3930360 97.32 120860 922884 3888624 76.44 2822740 860428 8560 07:01:01 140316 926152 3898344 96.53 134708 844984 3901404 76.69 2784540 821416 7032 07:02:01 117524 592592 3921136 97.09 97948 564700 4461588 87.70 2888428 709516 15360 07:03:01 112992 524852 3925668 97.20 101256 469196 4661848 91.64 2893076 669488 8084 07:04:02 1892712 2140076 2145948 53.14 85116 278728 2210464 43.45 1306276 569968 53916 07:05:01 2824504 3340300 1214156 30.06 117280 563668 963668 18.94 430580 617148 18608 Average: 719873 1733110 3318787 82.18 96437 1093868 2869083 56.40 2006187 1067009 46998 06:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:55:01 ens3 334.79 235.34 1549.86 67.15 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 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 06:56:01 ens3 311.01 294.30 3999.07 42.74 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 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 06:57:02 ens3 463.77 389.07 6003.05 62.63 0.00 0.00 0.00 0.00 06:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:02 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 06:58:01 veth9b05dd6 0.24 0.53 0.01 0.04 0.00 0.00 0.00 0.00 06:58:01 ens3 352.09 250.06 2755.55 19.09 0.00 0.00 0.00 0.00 06:58:01 veth8a824d3 45.92 46.13 193.90 5.10 0.00 0.00 0.00 0.02 06:58:01 docker0 46.16 46.31 193.28 5.11 0.00 0.00 0.00 0.00 06:59:01 veth9b05dd6 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:59:01 ens3 1.95 2.58 0.41 1.53 0.00 0.00 0.00 0.00 06:59:01 veth8a824d3 88.55 85.40 415.87 35.89 0.00 0.00 0.00 0.03 06:59:01 docker0 88.74 85.57 414.67 35.90 0.00 0.00 0.00 0.00 07:00:01 veth9b05dd6 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:00:01 ens3 1.30 1.22 0.31 1.18 0.00 0.00 0.00 0.00 07:00:01 veth8a824d3 108.67 100.78 354.95 33.47 0.00 0.00 0.00 0.03 07:00:01 docker0 108.87 100.97 353.47 33.48 0.00 0.00 0.00 0.00 07:01:01 veth9b05dd6 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:01:01 ens3 2.95 2.42 0.58 2.94 0.00 0.00 0.00 0.00 07:01:01 veth8a824d3 193.93 178.75 720.78 70.15 0.00 0.00 0.00 0.06 07:01:01 docker0 194.12 178.94 718.14 70.16 0.00 0.00 0.00 0.00 07:02:01 veth9b05dd6 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 07:02:01 ens3 38.28 27.58 7.68 61.20 0.00 0.00 0.00 0.00 07:02:01 veth8a824d3 153.22 145.18 475.90 47.67 0.00 0.00 0.00 0.04 07:02:01 docker0 153.41 145.34 473.81 47.68 0.00 0.00 0.00 0.00 07:03:01 veth9b05dd6 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:03:01 ens3 0.95 0.78 0.19 0.65 0.00 0.00 0.00 0.00 07:03:01 veth8a824d3 88.12 78.14 68.64 14.31 0.00 0.00 0.00 0.01 07:03:01 docker0 88.32 78.34 67.45 14.32 0.00 0.00 0.00 0.00 07:04:02 veth9b05dd6 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 07:04:02 ens3 12.26 9.19 2.43 13.50 0.00 0.00 0.00 0.00 07:04:02 docker0 41.07 36.43 36.85 5.00 0.00 0.00 0.00 0.00 07:04:02 lo 1174.44 1174.44 2391.69 2391.69 0.00 0.00 0.00 0.00 07:05:01 ens3 33.74 23.34 17.48 11.37 0.00 0.00 0.00 0.00 07:05:01 docker0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 140.79 112.09 1300.88 25.83 0.00 0.00 0.00 0.00 Average: docker0 65.58 61.14 205.16 19.26 0.00 0.00 0.00 0.00 Average: lo 109.29 109.29 222.97 222.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2665) 03/15/25 _x86_64_ (4 CPU) 06:53:40 LINUX RESTART (4 CPU) 06:54:01 CPU %user %nice %system %iowait %steal %idle 06:55:01 all 19.52 0.00 2.29 5.39 0.07 72.73 06:55:01 0 13.34 0.00 3.18 8.91 0.07 74.51 06:55:01 1 23.33 0.00 1.90 6.85 0.07 67.85 06:55:01 2 23.81 0.00 1.97 2.85 0.08 71.29 06:55:01 3 17.55 0.00 2.12 3.00 0.05 77.28 06:56:01 all 33.02 0.00 1.92 1.92 0.08 63.07 06:56:01 0 39.64 0.00 2.39 0.63 0.08 57.26 06:56:01 1 28.36 0.00 2.80 2.33 0.08 66.43 06:56:01 2 32.20 0.00 1.39 3.97 0.08 62.36 06:56:01 3 31.86 0.00 1.12 0.73 0.07 66.22 06:57:02 all 54.04 0.00 2.47 1.03 0.10 42.36 06:57:02 0 50.06 0.00 3.55 1.96 0.10 44.33 06:57:02 1 45.36 0.00 2.25 0.80 0.08 51.51 06:57:02 2 66.59 0.00 1.83 0.43 0.08 31.06 06:57:02 3 54.20 0.00 2.24 0.92 0.10 42.55 06:58:01 all 35.29 0.00 3.87 6.60 0.10 54.13 06:58:01 0 38.61 0.00 3.11 2.06 0.09 56.13 06:58:01 1 31.74 0.00 4.43 8.14 0.10 55.59 06:58:01 2 36.22 0.00 3.70 7.35 0.12 52.60 06:58:01 3 34.58 0.00 4.24 8.88 0.10 52.20 06:59:01 all 22.15 0.00 1.52 0.85 0.07 75.40 06:59:01 0 25.43 0.00 1.40 0.23 0.07 72.87 06:59:01 1 17.07 0.00 1.89 0.36 0.07 80.61 06:59:01 2 20.44 0.00 1.57 2.55 0.08 75.35 06:59:01 3 25.71 0.00 1.19 0.28 0.07 72.75 07:00:01 all 12.54 0.00 2.80 7.09 0.08 77.50 07:00:01 0 12.47 0.00 2.79 5.26 0.07 79.41 07:00:01 1 14.65 0.00 3.65 6.36 0.08 75.26 07:00:01 2 10.75 0.00 2.24 7.77 0.08 79.15 07:00:01 3 12.30 0.00 2.55 8.95 0.08 76.11 07:01:01 all 19.52 0.00 3.87 9.25 0.09 67.27 07:01:01 0 17.50 0.00 3.27 8.49 0.08 70.66 07:01:01 1 17.07 0.00 3.69 7.09 0.08 72.07 07:01:01 2 23.33 0.00 4.54 8.07 0.12 63.94 07:01:01 3 20.21 0.00 3.93 13.34 0.08 62.44 07:02:01 all 22.51 0.00 4.27 9.31 0.10 63.81 07:02:01 0 25.66 0.00 5.45 12.66 0.12 56.11 07:02:01 1 17.82 0.00 3.19 5.81 0.08 73.09 07:02:01 2 25.70 0.00 4.71 10.45 0.12 59.02 07:02:01 3 20.87 0.00 3.76 8.30 0.08 66.99 07:03:01 all 13.76 0.00 5.27 12.89 0.10 67.98 07:03:01 0 15.29 0.00 4.87 10.16 0.10 69.58 07:03:01 1 13.60 0.00 5.37 12.88 0.08 68.06 07:03:01 2 11.41 0.00 5.31 13.30 0.14 69.85 07:03:01 3 14.71 0.00 5.54 15.24 0.08 64.43 07:04:02 all 14.21 0.00 3.32 18.81 0.11 63.54 07:04:02 0 11.74 0.00 3.26 20.45 0.08 64.47 07:04:02 1 15.54 0.00 3.63 23.19 0.10 57.54 07:04:02 2 15.56 0.00 3.32 9.47 0.15 71.50 07:04:02 3 14.04 0.00 3.07 22.10 0.11 60.68 07:05:01 all 24.88 0.00 1.19 11.55 0.07 62.30 07:05:01 0 11.81 0.00 1.04 11.23 0.07 75.86 07:05:01 1 20.76 0.00 0.58 1.00 0.03 77.63 07:05:01 2 21.54 0.00 1.21 13.88 0.10 63.27 07:05:01 3 45.35 0.00 1.97 20.14 0.08 32.46 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.64 0.00 2.98 7.71 0.09 64.57 Average: 0 23.75 0.00 3.12 7.49 0.08 65.56 Average: 1 22.28 0.00 3.03 6.83 0.08 67.78 Average: 2 26.13 0.00 2.89 7.26 0.11 63.61 Average: 3 26.43 0.00 2.88 9.27 0.08 61.34