---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6628 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 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 1912 0 1553 3211 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:1b:cb:b3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.5/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85612sec preferred_lft 85612sec inet6 fe80::f816:3eff:fe1b:cbb3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:ff:a5:6b 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::42:14ff:feff:a56b/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-6628) 07/15/24 _x86_64_ (4 CPU) 09:51:59 LINUX RESTART (4 CPU) 09:52:01 tps rtps wtps bread/s bwrtn/s 09:53:02 215.50 129.83 85.67 9128.21 39675.80 09:54:01 121.44 49.01 72.43 3470.06 9460.23 09:55:01 94.85 22.11 72.74 1910.21 19969.61 09:56:01 246.84 29.33 217.50 2544.04 31708.73 09:57:01 234.77 12.18 222.59 251.65 6656.31 09:58:01 497.63 0.43 497.20 9.07 13767.17 09:59:01 408.38 5.68 402.70 156.11 10990.43 10:00:01 500.90 5.21 495.68 356.01 13552.02 10:01:01 618.83 8.68 610.15 188.37 17420.16 10:02:01 1678.67 9.03 1669.64 189.80 16712.83 10:03:01 612.25 4.83 607.42 137.18 18335.61 10:04:01 242.27 125.24 117.03 7034.99 33904.57 10:05:01 265.32 159.56 105.77 2962.71 22832.19 Average: 441.77 43.16 398.62 2178.22 19627.68 09:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:53:02 1826612 3361044 2212040 54.77 37420 1660736 898132 17.65 535504 1514092 67432 09:54:01 1303620 3205368 2735032 67.72 63032 1984600 1029900 20.24 750716 1784856 115832 09:55:01 180252 2639660 3858400 95.54 73440 2517144 1423952 27.99 1413844 2212484 30176 09:56:01 112796 1563316 3925856 97.21 91456 1588668 3214292 63.18 2340612 1378132 12020 09:57:01 115264 932916 3923388 97.15 103528 948864 3974784 78.13 2797620 920252 1768 09:58:01 120492 899492 3918160 97.02 125636 876608 4044148 79.50 2802124 881900 3644 09:59:01 107112 823884 3931540 97.35 131980 800856 4201864 82.60 2833640 842776 2536 10:00:01 111672 518752 3926980 97.23 93220 529124 4567784 89.79 2997952 665144 3092 10:01:01 109624 463056 3929028 97.29 96640 461092 4631172 91.04 2983608 655080 4760 10:02:01 146784 443744 3891868 96.37 92608 381588 4658552 91.57 2947096 624072 2396 10:03:01 108448 345184 3930204 97.31 93084 351712 4861612 95.57 3011132 628552 2452 10:04:01 680356 2053996 3358296 83.15 101132 1422976 1992468 39.17 1648056 1510416 204016 10:05:01 1988376 3292976 2050276 50.77 128032 1329584 972808 19.12 649764 1209244 16832 Average: 531647 1580261 3507005 86.84 94708 1142581 3113190 61.20 2131667 1140538 35920 09:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:53:02 ens3 360.96 224.21 1059.55 67.32 0.00 0.00 0.00 0.00 09:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:02 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 09:54:01 ens3 166.38 161.18 874.79 31.50 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 3.12 3.12 0.30 0.30 0.00 0.00 0.00 0.00 09:55:01 ens3 881.00 693.92 7549.29 130.08 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 09:56:01 vetha390781 0.17 0.43 0.01 0.03 0.00 0.00 0.00 0.00 09:56:01 ens3 388.72 282.54 3630.13 30.95 0.00 0.00 0.00 0.00 09:56:01 veth489eb51 13.76 13.79 38.90 1.79 0.00 0.00 0.00 0.00 09:56:01 docker0 13.92 13.92 38.72 1.80 0.00 0.00 0.00 0.00 09:57:01 vetha390781 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 09:57:01 ens3 48.18 26.71 13.67 11.57 0.00 0.00 0.00 0.00 09:57:01 veth489eb51 36.54 35.49 91.27 4.42 0.00 0.00 0.00 0.01 09:57:01 docker0 36.74 35.65 90.78 4.42 0.00 0.00 0.00 0.00 09:58:01 vetha390781 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 09:58:01 ens3 29.36 18.28 6.57 6.06 0.00 0.00 0.00 0.00 09:58:01 veth489eb51 62.89 51.22 35.98 8.45 0.00 0.00 0.00 0.00 09:58:01 docker0 63.06 51.37 35.13 8.46 0.00 0.00 0.00 0.00 09:59:01 vetha390781 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 09:59:01 ens3 90.30 41.56 21.93 17.09 0.00 0.00 0.00 0.00 09:59:01 veth489eb51 56.56 48.38 42.21 7.69 0.00 0.00 0.00 0.00 09:59:01 docker0 56.72 48.54 41.45 7.70 0.00 0.00 0.00 0.00 10:00:01 vetha390781 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 10:00:01 ens3 75.69 44.37 18.16 19.32 0.00 0.00 0.00 0.00 10:00:01 veth489eb51 57.01 47.12 45.76 6.23 0.00 0.00 0.00 0.00 10:00:01 docker0 57.21 47.32 44.99 6.24 0.00 0.00 0.00 0.00 10:01:01 vetha390781 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:01:01 ens3 140.29 64.07 38.65 28.09 0.00 0.00 0.00 0.00 10:01:01 veth489eb51 65.31 51.11 38.70 6.44 0.00 0.00 0.00 0.00 10:01:01 docker0 65.47 51.26 37.82 6.45 0.00 0.00 0.00 0.00 10:02:01 vetha390781 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:02:01 ens3 12.78 6.78 2.85 2.84 0.00 0.00 0.00 0.00 10:02:01 veth489eb51 56.08 43.47 26.44 17.54 0.00 0.00 0.00 0.00 10:02:01 docker0 56.26 43.65 25.69 17.56 0.00 0.00 0.00 0.00 10:03:01 vetha390781 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:03:01 ens3 130.53 91.28 27.78 32.16 0.00 0.00 0.00 0.00 10:03:01 veth489eb51 62.16 53.12 68.38 6.56 0.00 0.00 0.00 0.01 10:03:01 docker0 62.34 53.31 67.54 6.57 0.00 0.00 0.00 0.00 10:04:01 ens3 451.98 292.89 3274.40 42.00 0.00 0.00 0.00 0.00 10:04:01 docker0 156.70 235.70 8.25 2198.17 0.00 0.00 0.00 0.00 10:04:01 lo 864.28 864.28 449.61 449.61 0.00 0.00 0.00 0.00 10:05:01 ens3 71.92 54.24 38.76 53.79 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 219.16 154.00 1274.16 36.37 0.00 0.00 0.00 0.00 Average: docker0 43.78 44.73 30.07 173.88 0.00 0.00 0.00 0.00 Average: lo 66.51 66.51 34.63 34.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6628) 07/15/24 _x86_64_ (4 CPU) 09:51:59 LINUX RESTART (4 CPU) 09:52:01 CPU %user %nice %system %iowait %steal %idle 09:53:02 all 13.29 0.00 1.98 8.01 0.06 76.66 09:53:02 0 9.61 0.00 1.62 8.22 0.03 80.51 09:53:02 1 13.67 0.00 2.14 13.85 0.05 70.28 09:53:02 2 21.51 0.00 2.45 5.33 0.07 70.64 09:53:02 3 8.40 0.00 1.66 4.62 0.05 85.27 09:54:01 all 23.40 0.00 1.61 2.74 0.07 72.18 09:54:01 0 17.78 0.00 1.31 0.77 0.05 80.10 09:54:01 1 42.98 0.00 2.45 6.79 0.08 47.70 09:54:01 2 20.55 0.00 1.84 1.77 0.10 75.73 09:54:01 3 12.23 0.00 0.85 1.63 0.09 85.20 09:55:01 all 45.02 0.00 2.92 1.21 0.10 50.74 09:55:01 0 45.78 0.00 2.85 2.05 0.10 49.22 09:55:01 1 45.52 0.00 2.26 1.31 0.10 50.81 09:55:01 2 42.89 0.00 3.97 1.27 0.10 51.77 09:55:01 3 45.94 0.00 2.59 0.20 0.10 51.17 09:56:01 all 41.46 0.00 3.26 4.83 0.11 50.34 09:56:01 0 35.15 0.00 2.56 6.67 0.10 55.51 09:56:01 1 33.51 0.00 3.88 7.50 0.12 54.99 09:56:01 2 47.02 0.00 3.58 3.36 0.12 45.93 09:56:01 3 50.18 0.00 3.02 1.77 0.10 44.92 09:57:01 all 20.58 0.00 1.65 6.03 0.09 71.65 09:57:01 0 22.42 0.00 1.93 10.96 0.10 64.59 09:57:01 1 19.59 0.00 1.49 3.43 0.07 75.43 09:57:01 2 19.04 0.00 1.71 7.12 0.10 72.03 09:57:01 3 21.27 0.00 1.49 2.63 0.10 74.51 09:58:01 all 7.84 0.00 2.64 14.28 0.10 75.15 09:58:01 0 6.58 0.00 2.53 13.08 0.07 77.74 09:58:01 1 7.92 0.00 2.47 10.28 0.10 79.24 09:58:01 2 8.98 0.00 2.63 16.66 0.13 71.61 09:58:01 3 7.88 0.00 2.91 17.10 0.08 72.02 09:59:01 all 11.20 0.00 2.20 11.36 0.10 75.13 09:59:01 0 10.12 0.00 2.89 16.05 0.12 70.82 09:59:01 1 12.49 0.00 1.67 8.20 0.10 77.53 09:59:01 2 11.53 0.00 2.17 8.88 0.12 77.30 09:59:01 3 10.64 0.00 2.10 12.32 0.10 74.83 10:00:01 all 16.14 0.00 3.17 14.24 0.12 66.33 10:00:01 0 14.99 0.00 3.58 17.57 0.10 63.76 10:00:01 1 17.87 0.00 2.64 14.96 0.10 64.43 10:00:01 2 17.69 0.00 3.35 16.25 0.15 62.56 10:00:01 3 14.05 0.00 3.09 8.16 0.10 74.61 10:01:01 all 9.54 0.00 3.35 17.86 0.13 69.12 10:01:01 0 8.55 0.00 3.17 20.65 0.12 67.51 10:01:01 1 9.12 0.00 2.93 16.12 0.12 71.71 10:01:01 2 10.97 0.00 3.39 10.67 0.17 74.81 10:01:01 3 9.51 0.00 3.91 24.01 0.15 62.42 10:02:01 all 6.99 0.00 4.33 21.52 0.13 67.03 10:02:01 0 6.33 0.00 4.27 15.82 0.10 73.48 10:02:01 1 6.48 0.00 4.00 21.45 0.10 67.97 10:02:01 2 7.44 0.00 4.37 26.04 0.17 61.98 10:02:01 3 7.73 0.00 4.66 22.85 0.12 64.64 10:03:01 all 14.73 0.00 3.48 15.91 0.11 65.76 10:03:01 0 15.13 0.00 3.63 24.89 0.10 56.25 10:03:01 1 15.12 0.00 3.63 14.77 0.12 66.37 10:03:01 2 14.87 0.00 3.68 13.10 0.15 68.20 10:03:01 3 13.81 0.00 3.00 10.94 0.10 72.15 10:03:01 CPU %user %nice %system %iowait %steal %idle 10:04:01 all 30.60 0.00 4.00 6.49 0.11 58.80 10:04:01 0 28.65 0.00 4.51 6.46 0.10 60.28 10:04:01 1 32.38 0.00 3.36 8.07 0.10 56.09 10:04:01 2 32.24 0.00 4.34 6.07 0.13 57.23 10:04:01 3 29.13 0.00 3.77 5.38 0.10 61.62 10:05:01 all 16.47 0.00 1.72 6.55 0.06 75.19 10:05:01 0 4.65 0.00 1.49 5.66 0.05 88.15 10:05:01 1 37.62 0.00 1.93 14.03 0.10 46.33 10:05:01 2 17.79 0.00 1.52 3.77 0.08 76.83 10:05:01 3 5.99 0.00 1.93 2.79 0.03 89.25 Average: all 19.80 0.00 2.79 10.08 0.10 67.23 Average: 0 17.37 0.00 2.80 11.45 0.09 68.29 Average: 1 22.62 0.00 2.68 10.83 0.10 63.78 Average: 2 20.97 0.00 3.00 9.24 0.12 66.66 Average: 3 18.23 0.00 2.69 8.79 0.09 70.20