---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5540 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 8.6G 56% / 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 478 1741 0 1724 3209 Swap: 1023 4 1019 ---> 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:ac:7c:08 brd ff:ff:ff:ff:ff:ff inet 10.32.6.101/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85589sec preferred_lft 85589sec inet6 fe80::f816:3eff:feac:7c08/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:e6:12:d2 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:e2ff:fee6:12d2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5540) 07/02/24 _x86_64_ (4 CPU) 11:52:12 LINUX RESTART (4 CPU) 11:53:01 tps rtps wtps bread/s bwrtn/s 11:54:01 118.46 51.36 67.11 3445.56 8363.67 11:55:01 97.38 14.56 82.82 903.85 20773.34 11:56:01 195.19 25.45 169.74 2105.01 29959.45 11:57:01 276.82 4.08 272.74 87.99 8292.75 11:58:01 431.64 0.25 431.39 6.27 11892.02 11:59:01 477.44 12.53 464.91 310.48 12781.20 12:00:01 432.21 3.03 429.18 184.10 11708.85 12:01:01 622.93 2.88 620.05 51.59 17682.25 12:02:01 1721.81 5.68 1716.13 163.01 16367.08 12:03:01 599.93 1.95 597.98 58.79 20121.85 12:04:01 205.72 96.42 109.30 5274.19 30358.94 12:05:01 205.57 90.48 115.08 1985.00 27418.10 Average: 448.76 25.72 423.03 1214.71 17977.60 11:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:54:01 1325412 3220136 2713240 67.18 61064 1980820 1027416 20.20 731344 1782920 165908 11:55:01 216360 2606716 3822292 94.64 71836 2451740 1441884 28.34 1429716 2163856 27572 11:56:01 108092 1847688 3930560 97.32 84620 1880276 2957388 58.13 2095712 1624312 2628 11:57:01 110584 1399452 3928068 97.26 111348 1403964 3504720 68.89 2525656 1181680 2020 11:58:01 113768 1363000 3924884 97.18 131912 1333144 3587404 70.52 2545496 1131948 3096 11:59:01 130068 1181956 3908584 96.78 138848 1121768 3859972 75.88 2639900 998540 2812 12:00:01 114196 783956 3924456 97.17 131812 744776 4306460 84.65 2880004 763828 2732 12:01:01 111332 767108 3927320 97.24 138436 696452 4314884 84.82 2873016 742292 3144 12:02:01 164512 716988 3874140 95.93 115812 600164 4398308 86.46 2855584 683904 3600 12:03:01 117872 556076 3920780 97.08 107056 531728 4651712 91.44 2963368 654480 3720 12:04:01 774824 2117800 3263828 80.81 110996 1381936 2103300 41.34 1769820 1286848 20240 12:05:01 1828000 3279544 2210652 54.74 126324 1475388 987440 19.41 698060 1315020 6428 Average: 426252 1653368 3612400 89.45 110839 1300180 3095074 60.84 2167306 1194136 20325 11:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 3.07 3.07 0.28 0.28 0.00 0.00 0.00 0.00 11:54:01 ens3 132.33 112.95 1001.57 22.60 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 11:55:01 ens3 735.29 644.91 7006.64 112.31 0.00 0.00 0.00 0.00 11:56:01 docker0 3.78 4.39 12.79 0.53 0.00 0.00 0.00 0.00 11:56:01 vethdcd8c30 0.18 0.45 0.01 0.03 0.00 0.00 0.00 0.00 11:56:01 lo 9.22 9.22 13.51 13.51 0.00 0.00 0.00 0.00 11:56:01 vethc66af35 3.60 4.25 12.83 0.52 0.00 0.00 0.00 0.00 11:57:01 docker0 46.36 45.31 116.43 5.63 0.00 0.00 0.00 0.00 11:57:01 vethdcd8c30 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:57:01 lo 88.45 88.45 122.07 122.07 0.00 0.00 0.00 0.00 11:57:01 vethc66af35 46.19 45.18 117.06 5.62 0.00 0.00 0.00 0.01 11:58:01 docker0 55.97 46.61 32.68 7.69 0.00 0.00 0.00 0.00 11:58:01 vethdcd8c30 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:58:01 lo 109.38 109.38 40.56 40.56 0.00 0.00 0.00 0.00 11:58:01 vethc66af35 55.81 46.46 33.44 7.68 0.00 0.00 0.00 0.00 11:59:01 docker0 61.96 52.42 43.84 8.04 0.00 0.00 0.00 0.00 11:59:01 vethdcd8c30 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:59:01 lo 129.15 129.15 53.60 53.60 0.00 0.00 0.00 0.00 11:59:01 vethc66af35 61.77 52.24 44.68 8.03 0.00 0.00 0.00 0.00 12:00:01 docker0 52.71 44.38 42.69 6.18 0.00 0.00 0.00 0.00 12:00:01 vethdcd8c30 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:00:01 lo 123.36 123.36 51.42 51.42 0.00 0.00 0.00 0.00 12:00:01 vethc66af35 52.52 44.19 43.40 6.17 0.00 0.00 0.00 0.00 12:01:01 docker0 63.04 47.86 25.91 5.87 0.00 0.00 0.00 0.00 12:01:01 vethdcd8c30 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 12:01:01 lo 125.13 125.13 32.50 32.50 0.00 0.00 0.00 0.00 12:01:01 vethc66af35 62.87 47.71 26.76 5.86 0.00 0.00 0.00 0.00 12:02:01 docker0 61.48 48.73 38.71 18.33 0.00 0.00 0.00 0.00 12:02:01 vethdcd8c30 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 12:02:01 lo 121.88 121.88 57.64 57.64 0.00 0.00 0.00 0.00 12:02:01 vethc66af35 61.30 48.55 39.54 18.32 0.00 0.00 0.00 0.00 12:03:01 docker0 67.32 57.21 69.09 7.04 0.00 0.00 0.00 0.00 12:03:01 vethdcd8c30 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 12:03:01 lo 133.23 133.23 76.45 76.45 0.00 0.00 0.00 0.00 12:03:01 vethc66af35 67.14 57.02 70.00 7.03 0.00 0.00 0.00 0.01 12:04:01 docker0 359.79 397.37 18.90 2214.67 0.00 0.00 0.00 0.00 12:04:01 lo 20.85 20.85 1.43 1.43 0.00 0.00 0.00 0.00 12:04:01 vethfcd4374 354.87 392.42 23.38 2214.35 0.00 0.00 0.00 0.18 12:04:01 ens3 2632.83 1991.50 16346.06 405.75 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 lo 5.93 5.93 0.52 0.52 0.00 0.00 0.00 0.00 12:05:01 ens3 383.50 601.23 58.55 4442.76 0.00 0.00 0.00 0.00 Average: docker0 64.36 62.02 33.42 189.48 0.00 0.00 0.00 0.00 Average: lo 72.57 72.57 37.51 37.51 0.00 0.00 0.00 0.00 Average: ens3 227.25 201.71 1296.38 398.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5540) 07/02/24 _x86_64_ (4 CPU) 11:52:12 LINUX RESTART (4 CPU) 11:53:01 CPU %user %nice %system %iowait %steal %idle 11:54:01 all 22.25 0.00 1.64 3.40 0.06 72.65 11:54:01 0 23.86 0.00 1.94 8.99 0.07 65.15 11:54:01 1 13.77 0.00 1.25 2.67 0.05 82.25 11:54:01 2 13.45 0.00 1.20 1.37 0.08 83.90 11:54:01 3 37.87 0.00 2.17 0.58 0.07 59.31 11:55:01 all 46.32 0.00 2.79 0.91 0.10 49.89 11:55:01 0 48.28 0.00 1.91 0.97 0.08 48.76 11:55:01 1 47.39 0.00 2.61 0.82 0.10 49.09 11:55:01 2 41.19 0.00 3.62 0.84 0.10 54.25 11:55:01 3 48.40 0.00 3.00 1.00 0.12 47.48 11:56:01 all 41.22 0.00 3.28 3.59 0.10 51.81 11:56:01 0 42.69 0.00 3.12 5.55 0.10 48.53 11:56:01 1 44.60 0.00 2.53 1.27 0.08 51.52 11:56:01 2 42.60 0.00 4.79 3.69 0.12 48.81 11:56:01 3 34.96 0.00 2.71 3.85 0.08 58.39 11:57:01 all 24.96 0.00 2.01 6.45 0.10 66.49 11:57:01 0 22.44 0.00 2.68 4.42 0.08 70.38 11:57:01 1 34.26 0.00 1.40 3.92 0.07 60.35 11:57:01 2 20.61 0.00 1.96 6.12 0.12 71.19 11:57:01 3 22.55 0.00 1.97 11.36 0.12 64.00 11:58:01 all 8.50 0.00 2.58 11.90 0.09 76.93 11:58:01 0 9.39 0.00 2.90 13.43 0.08 74.19 11:58:01 1 7.50 0.00 2.65 15.66 0.10 74.09 11:58:01 2 10.43 0.00 2.13 4.44 0.10 82.90 11:58:01 3 6.63 0.00 2.67 14.06 0.08 76.56 11:59:01 all 10.82 0.00 2.63 13.55 0.11 72.89 11:59:01 0 9.96 0.00 3.07 20.04 0.10 66.82 11:59:01 1 10.72 0.00 2.25 13.25 0.10 73.68 11:59:01 2 10.76 0.00 2.02 9.70 0.12 77.40 11:59:01 3 11.83 0.00 3.17 11.21 0.08 73.70 12:00:01 all 17.50 0.00 2.70 12.12 0.11 67.56 12:00:01 0 16.58 0.00 3.02 13.01 0.10 67.29 12:00:01 1 18.11 0.00 2.72 13.59 0.10 65.48 12:00:01 2 14.08 0.00 2.91 15.44 0.15 67.42 12:00:01 3 21.24 0.00 2.16 6.47 0.10 70.03 12:01:01 all 7.05 0.00 3.15 18.69 0.12 70.98 12:01:01 0 6.60 0.00 3.53 16.76 0.12 72.98 12:01:01 1 6.98 0.00 3.48 26.38 0.13 63.02 12:01:01 2 7.15 0.00 1.94 11.53 0.13 79.25 12:01:01 3 7.45 0.00 3.64 20.11 0.12 68.68 12:02:01 all 8.71 0.00 4.40 21.46 0.14 65.29 12:02:01 0 8.87 0.00 4.26 24.24 0.13 62.50 12:02:01 1 9.05 0.00 4.15 17.11 0.13 69.55 12:02:01 2 8.12 0.00 4.85 25.41 0.17 61.45 12:02:01 3 8.81 0.00 4.31 19.14 0.12 67.62 12:03:01 all 11.59 0.00 3.74 17.49 0.11 67.07 12:03:01 0 11.08 0.00 3.61 14.99 0.10 70.22 12:03:01 1 11.83 0.00 3.77 15.18 0.10 69.11 12:03:01 2 11.14 0.00 4.23 26.24 0.17 58.22 12:03:01 3 12.28 0.00 3.35 13.61 0.08 70.69 12:04:01 all 34.27 0.00 3.97 5.00 0.10 56.67 12:04:01 0 30.89 0.00 3.83 5.63 0.08 59.56 12:04:01 1 35.41 0.00 4.77 5.57 0.08 54.16 12:04:01 2 35.22 0.00 3.67 4.54 0.10 56.47 12:04:01 3 35.63 0.00 3.59 4.26 0.10 56.42 12:04:01 CPU %user %nice %system %iowait %steal %idle 12:05:01 all 21.25 0.00 2.35 4.14 0.08 72.18 12:05:01 0 21.87 0.00 2.62 5.48 0.08 69.94 12:05:01 1 23.87 0.00 2.21 4.01 0.08 69.82 12:05:01 2 18.92 0.00 2.28 4.08 0.10 74.62 12:05:01 3 20.31 0.00 2.30 2.98 0.07 74.34 Average: all 21.22 0.00 2.93 9.88 0.10 65.86 Average: 0 21.07 0.00 3.04 11.10 0.09 64.70 Average: 1 21.98 0.00 2.82 9.94 0.10 65.17 Average: 2 19.50 0.00 2.96 9.42 0.12 67.99 Average: 3 22.34 0.00 2.92 9.04 0.09 65.60