---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3061 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 12G 8.1G 58% / 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 465 2052 0 1426 3232 Swap: 1023 29 994 ---> 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:a4:6e:5f brd ff:ff:ff:ff:ff:ff inet 10.32.7.88/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85582sec preferred_lft 85582sec inet6 fe80::f816:3eff:fea4:6e5f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:15:d7:e5:1a 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::42:15ff:fed7:e51a/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-3061) 01/29/25 _x86_64_ (4 CPU) 09:51:41 LINUX RESTART (4 CPU) 09:52:01 tps rtps wtps bread/s bwrtn/s 09:53:01 173.54 69.32 104.22 5620.80 42704.37 09:54:01 138.99 47.37 91.62 3253.98 16051.85 09:55:01 228.14 40.47 187.67 3432.06 39877.77 09:56:01 139.54 35.54 104.00 1982.34 33985.80 09:57:02 292.28 29.48 262.81 1345.91 11613.53 09:58:01 61.82 6.54 55.28 141.40 1802.14 09:59:01 374.00 1.20 372.80 13.06 11907.88 10:00:01 378.35 1.90 376.45 45.46 12986.90 10:01:01 387.97 19.94 368.03 580.34 12972.74 10:02:01 562.18 15.36 546.82 432.93 19752.65 10:03:03 596.66 188.07 408.59 4183.95 17508.41 10:04:01 343.84 98.66 245.18 7239.03 33766.04 10:05:01 300.72 184.99 115.73 3813.13 26659.51 Average: 307.17 57.08 250.10 2461.11 21643.26 09:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:53:01 1634732 3331768 2403920 59.52 52584 1798932 920748 18.10 572988 1650268 155500 09:54:01 606452 2709124 3432200 84.98 66848 2175776 1480780 29.11 1280788 1939516 18724 09:55:01 378300 2621024 3660352 90.63 90208 2292392 1498748 29.46 1448376 1993992 22820 09:56:01 161708 1805608 3876944 96.00 95900 1714196 3009140 59.15 2145200 1531432 19516 09:57:02 112576 1189472 3926076 97.21 111064 1204096 3623540 71.23 2679016 1042248 17540 09:58:01 106144 982716 3932508 97.37 109784 1012840 3850244 75.68 2811048 926096 452 09:59:01 122052 958228 3916600 96.98 127760 947200 3873696 76.15 2810880 890500 7316 10:00:01 107676 683292 3930976 97.33 130740 690324 4162844 81.83 2954008 774184 7020 10:01:01 118556 486100 3920096 97.06 86052 519184 4603692 90.50 2973420 699776 15860 10:02:01 126676 192480 3911976 96.86 48060 251272 5033044 98.93 3019644 626848 5196 10:03:03 1885872 2039760 2152780 53.30 73120 224632 2386268 46.91 1356896 577912 56700 10:04:01 967808 2000260 3070844 76.04 83652 1111832 2169676 42.65 1622220 1274208 100100 10:05:01 2155204 3336048 1883448 46.64 114776 1226352 949248 18.66 656608 1051992 17972 Average: 652597 1718145 3386055 83.84 91581 1166848 2889359 56.80 2025469 1152229 34209 09:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:53:01 ens3 397.07 241.61 1557.86 68.01 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 09:53:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 09:54:01 ens3 507.75 458.38 3306.16 88.84 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 09:54:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 09:55:01 ens3 508.18 364.38 4078.93 54.91 0.00 0.00 0.00 0.00 09:55:01 docker0 169.33 238.30 8.89 2335.22 0.00 0.00 0.00 0.00 09:55:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:56:01 ens3 821.10 585.40 7610.98 84.40 0.00 0.00 0.00 0.00 09:56:01 veth82b239f 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 docker0 0.10 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:56:01 lo 3.55 3.55 0.40 0.40 0.00 0.00 0.00 0.00 09:57:02 ens3 131.04 69.57 34.36 25.68 0.00 0.00 0.00 0.00 09:57:02 veth82b239f 44.81 43.88 190.65 4.92 0.00 0.00 0.00 0.02 09:57:02 docker0 44.99 43.94 190.04 4.92 0.00 0.00 0.00 0.00 09:57:02 lo 72.80 72.80 193.63 193.63 0.00 0.00 0.00 0.00 09:58:01 ens3 3.30 2.36 0.76 0.83 0.00 0.00 0.00 0.00 09:58:01 veth82b239f 99.12 94.53 469.91 40.66 0.00 0.00 0.00 0.04 09:58:01 docker0 99.31 94.70 468.57 40.67 0.00 0.00 0.00 0.00 09:58:01 lo 155.70 155.70 506.92 506.92 0.00 0.00 0.00 0.00 09:59:01 ens3 24.16 13.66 6.39 6.36 0.00 0.00 0.00 0.00 09:59:01 veth82b239f 129.60 118.43 426.34 40.72 0.00 0.00 0.00 0.03 09:59:01 docker0 129.78 118.60 424.57 40.73 0.00 0.00 0.00 0.00 09:59:01 lo 215.55 215.55 463.72 463.72 0.00 0.00 0.00 0.00 10:00:01 ens3 30.86 17.53 8.90 6.54 0.00 0.00 0.00 0.00 10:00:01 veth82b239f 173.94 159.04 649.69 61.21 0.00 0.00 0.00 0.05 10:00:01 docker0 174.14 159.24 647.32 61.22 0.00 0.00 0.00 0.00 10:00:01 lo 263.99 263.99 702.88 702.88 0.00 0.00 0.00 0.00 10:01:01 ens3 1796.00 930.69 439.66 378.17 0.00 0.00 0.00 0.00 10:01:01 veth82b239f 143.24 135.39 430.80 45.22 0.00 0.00 0.00 0.04 10:01:01 docker0 143.42 135.55 428.85 45.23 0.00 0.00 0.00 0.00 10:01:01 lo 235.29 235.29 470.10 470.10 0.00 0.00 0.00 0.00 10:02:01 ens3 15.97 11.64 3.49 3.33 0.00 0.00 0.00 0.00 10:02:01 veth82b239f 85.94 75.07 64.90 13.60 0.00 0.00 0.00 0.01 10:02:01 docker0 86.12 75.26 63.74 13.61 0.00 0.00 0.00 0.00 10:02:01 lo 158.35 158.35 75.94 75.94 0.00 0.00 0.00 0.00 10:03:03 ens3 422.80 234.68 96.39 82.58 0.00 0.00 0.00 0.00 10:03:03 docker0 43.02 39.06 38.22 5.34 0.00 0.00 0.00 0.00 10:03:03 lo 81.08 81.08 43.01 43.01 0.00 0.00 0.00 0.00 10:03:03 veth04f063c 1.39 1.65 0.08 0.10 0.00 0.00 0.00 0.00 10:04:01 ens3 242.20 190.43 2280.92 14.94 0.00 0.00 0.00 0.00 10:04:01 docker0 179.45 222.20 9.29 2276.73 0.00 0.00 0.00 0.00 10:04:01 lo 0.28 0.28 0.02 0.02 0.00 0.00 0.00 0.00 10:05:01 ens3 70.63 53.17 38.10 60.06 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 10:05:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 383.01 244.33 1492.23 67.48 0.00 0.00 0.00 0.00 Average: docker0 81.92 86.21 174.95 365.37 0.00 0.00 0.00 0.00 Average: lo 91.95 91.95 188.62 188.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3061) 01/29/25 _x86_64_ (4 CPU) 09:51:41 LINUX RESTART (4 CPU) 09:52:01 CPU %user %nice %system %iowait %steal %idle 09:53:01 all 20.00 0.00 2.46 5.38 0.08 72.09 09:53:01 0 17.00 0.00 3.16 8.71 0.10 71.03 09:53:01 1 16.79 0.00 1.82 2.02 0.07 79.30 09:53:01 2 24.34 0.00 2.38 3.60 0.08 69.60 09:53:01 3 21.89 0.00 2.46 7.22 0.07 68.37 09:54:01 all 38.50 0.00 2.24 2.40 0.11 56.75 09:54:01 0 43.45 0.00 1.57 3.62 0.12 51.25 09:54:01 1 31.08 0.00 2.13 0.93 0.08 65.78 09:54:01 2 42.77 0.00 3.08 3.98 0.15 50.02 09:54:01 3 36.79 0.00 2.19 1.07 0.10 59.85 09:55:01 all 30.06 0.00 4.38 5.54 0.15 59.87 09:55:01 0 35.33 0.00 5.30 4.23 0.13 55.00 09:55:01 1 26.48 0.00 3.64 3.87 0.13 65.87 09:55:01 2 31.97 0.00 3.90 6.81 0.15 57.16 09:55:01 3 26.43 0.00 4.70 7.27 0.17 61.44 09:56:01 all 43.04 0.00 3.37 2.14 0.13 51.32 09:56:01 0 34.09 0.00 3.02 1.96 0.08 60.84 09:56:01 1 31.27 0.00 2.81 2.51 0.13 63.28 09:56:01 2 52.84 0.00 3.63 2.00 0.13 41.39 09:56:01 3 54.01 0.00 4.02 2.10 0.15 39.72 09:57:02 all 39.05 0.00 2.89 5.91 0.13 52.03 09:57:02 0 35.46 0.00 4.39 9.57 0.15 50.43 09:57:02 1 41.74 0.00 1.97 3.99 0.10 52.20 09:57:02 2 43.66 0.00 2.83 3.22 0.13 50.15 09:57:02 3 35.36 0.00 2.37 6.86 0.10 55.31 09:58:01 all 14.43 0.00 1.37 1.26 0.09 82.85 09:58:01 0 14.41 0.00 1.25 0.71 0.07 83.55 09:58:01 1 12.33 0.00 1.50 2.16 0.10 83.91 09:58:01 2 16.16 0.00 1.56 1.83 0.10 80.35 09:58:01 3 14.81 0.00 1.16 0.34 0.10 83.59 09:59:01 all 14.58 0.00 3.49 8.45 0.10 73.38 09:59:01 0 11.83 0.00 2.92 12.62 0.10 72.54 09:59:01 1 16.75 0.00 4.44 7.50 0.10 71.21 09:59:01 2 18.11 0.00 3.30 4.63 0.12 73.85 09:59:01 3 11.61 0.00 3.29 9.07 0.10 75.93 10:00:01 all 21.47 0.00 4.12 8.60 0.13 65.68 10:00:01 0 20.05 0.00 3.47 9.14 0.12 67.22 10:00:01 1 21.13 0.00 3.41 5.37 0.12 69.97 10:00:01 2 21.11 0.00 4.83 8.76 0.15 65.14 10:00:01 3 23.60 0.00 4.75 11.12 0.12 60.41 10:01:01 all 23.72 0.00 6.41 8.88 0.13 60.86 10:01:01 0 22.74 0.00 5.66 9.64 0.12 61.85 10:01:01 1 22.57 0.00 5.88 5.30 0.10 66.15 10:01:01 2 25.67 0.00 6.31 12.09 0.17 55.76 10:01:01 3 23.92 0.00 7.80 8.49 0.15 59.64 10:02:01 all 13.66 0.00 5.47 13.52 0.15 67.19 10:02:01 0 14.22 0.00 6.54 18.58 0.15 60.52 10:02:01 1 12.40 0.00 4.80 13.48 0.13 69.20 10:02:01 2 13.94 0.00 5.01 11.37 0.17 69.52 10:02:01 3 14.09 0.00 5.57 10.68 0.13 69.53 10:03:03 all 17.10 0.00 3.99 18.65 0.12 60.13 10:03:03 0 13.31 0.00 4.19 32.67 0.13 49.69 10:03:03 1 17.60 0.00 4.07 14.18 0.10 64.06 10:03:03 2 18.34 0.00 3.98 14.93 0.18 62.57 10:03:03 3 19.19 0.00 3.69 12.65 0.11 64.35 10:03:03 CPU %user %nice %system %iowait %steal %idle 10:04:01 all 25.71 0.00 3.29 13.32 0.11 57.56 10:04:01 0 27.47 0.00 3.42 21.10 0.10 47.90 10:04:01 1 27.11 0.00 3.40 12.34 0.09 57.07 10:04:01 2 27.75 0.00 3.57 10.96 0.14 57.58 10:04:01 3 20.52 0.00 2.76 8.83 0.10 67.79 10:05:01 all 15.64 0.00 2.11 7.55 0.08 74.62 10:05:01 0 7.17 0.00 2.07 8.44 0.05 82.28 10:05:01 1 12.69 0.00 1.80 7.02 0.07 78.42 10:05:01 2 23.30 0.00 2.38 5.99 0.12 68.21 10:05:01 3 19.43 0.00 2.18 8.75 0.08 69.55 Average: all 24.36 0.00 3.51 7.83 0.12 64.18 Average: 0 22.78 0.00 3.62 10.90 0.11 62.59 Average: 1 22.29 0.00 3.21 6.21 0.10 68.19 Average: 2 27.67 0.00 3.60 6.95 0.14 61.65 Average: 3 24.73 0.00 3.61 7.28 0.11 64.26