---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-14760 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 7.9G 0 7.9G 0% /dev tmpfs 1.6G 704K 1.6G 1% /run /dev/vda1 78G 9.5G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 648 11025 0 4366 15063 Swap: 1023 0 1023 ---> 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:58:e9:ed brd ff:ff:ff:ff:ff:ff inet 10.30.171.104/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85619sec preferred_lft 85619sec inet6 fe80::f816:3eff:fe58:e9ed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:4a:84:a0 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::42:94ff:fe4a:84a0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-14760) 01/08/24 _x86_64_ (4 CPU) 23:26:37 LINUX RESTART (4 CPU) 23:27:00 tps rtps wtps bread/s bwrtn/s 23:28:01 229.81 50.83 178.99 3894.44 55756.11 23:29:01 109.22 25.98 83.24 1564.41 29163.54 23:30:01 144.33 1.17 143.16 78.65 36713.08 23:31:01 174.09 3.05 171.04 449.79 33642.26 23:32:01 132.96 0.05 132.91 4.67 24534.71 23:33:01 366.16 0.00 366.16 0.00 33413.50 23:34:02 151.92 9.80 142.13 774.80 31395.83 23:35:01 441.96 0.03 441.93 0.27 96141.40 23:36:01 134.24 0.05 134.19 4.13 52815.46 23:37:01 606.95 0.45 606.50 3.60 95894.82 23:38:01 277.64 0.00 277.64 0.00 49981.00 23:39:01 77.72 3.05 74.68 602.33 6868.24 Average: 236.95 7.94 229.01 620.17 45470.05 23:27:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:28:01 13949452 15505972 2475512 15.07 45008 1721064 1122788 6.43 712928 1559412 90576 23:29:01 13655008 15534216 2769956 16.86 68240 2002680 1059120 6.06 713336 1815752 154484 23:30:01 13151048 15411292 3273916 19.93 125392 2294076 1250772 7.16 917724 2055620 233020 23:31:01 12179152 15173136 4245812 25.85 128036 2975212 1605556 9.19 1319712 2569900 65152 23:32:01 11939416 15273644 4485548 27.31 138040 3266344 1489900 8.53 1294464 2794420 47200 23:33:01 11469252 15344340 4955712 30.17 177724 3708604 1370536 7.84 1283076 3217400 42524 23:34:02 9806396 14870040 6618568 40.30 186596 4840176 2674704 15.31 2373468 3714504 431660 23:35:01 8035604 15181388 8389360 51.08 217432 6759508 2036804 11.66 2460860 5267804 2228 23:36:01 6060720 15011552 10364244 63.10 224416 8493768 2314520 13.25 2882512 6751624 323896 23:37:01 3484168 14936720 12940796 78.79 253228 10796672 2423540 13.87 2989892 9044764 3148 23:38:01 3799128 15222440 12625836 76.87 259028 10752260 2072724 11.86 2791796 8919128 2020 23:39:01 11300760 15429680 5124204 31.20 260884 3821484 1284308 7.35 1451060 3155796 66524 Average: 9902509 15241202 6522455 39.71 173669 5119321 1725439 9.87 1765902 4238844 121869 23:27:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:28:01 lo 0.72 0.72 0.08 0.08 0.00 0.00 0.00 0.00 23:28:01 ens3 351.43 234.42 1282.05 67.56 0.00 0.00 0.00 0.00 23:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:29:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 23:29:01 ens3 54.04 44.98 574.23 6.07 0.00 0.00 0.00 0.00 23:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 23:30:01 ens3 33.54 28.51 455.18 5.60 0.00 0.00 0.00 0.00 23:31:01 docker0 234.24 299.38 12.31 2294.28 0.00 0.00 0.00 0.00 23:31:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 23:31:01 ens3 457.27 302.25 4926.29 20.90 0.00 0.00 0.00 0.00 23:31:01 vetha8b3e6c 145.36 196.73 9.71 1601.87 0.00 0.00 0.00 0.13 23:32:01 docker0 139.51 197.97 7.91 1737.17 0.00 0.00 0.00 0.00 23:32:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 23:32:01 ens3 290.83 176.54 3107.22 12.80 0.00 0.00 0.00 0.00 23:32:01 vetha23d17f 70.22 106.55 5.04 826.53 0.00 0.00 0.00 0.07 23:33:01 docker0 74.47 114.81 4.89 1788.93 0.00 0.00 0.00 0.00 23:33:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 23:33:01 ens3 177.55 103.53 2725.70 8.76 0.00 0.00 0.00 0.00 23:34:02 vethf1dcea2 307.52 513.20 20.45 2204.00 0.00 0.00 0.00 0.18 23:34:02 vethe2b82e3 274.09 358.41 18.47 2445.54 0.00 0.00 0.00 0.20 23:34:02 docker0 928.15 1408.28 50.48 8785.45 0.00 0.00 0.00 0.00 23:34:02 veth443330c 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 23:35:01 vethf1dcea2 371.67 719.06 24.52 3044.67 0.00 0.00 0.00 0.25 23:35:01 vethe2b82e3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 23:35:01 docker0 455.01 834.54 24.07 4860.53 0.00 0.00 0.00 0.00 23:35:01 veth443330c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 23:36:01 vethf1dcea2 25.65 36.94 1.68 921.08 0.00 0.00 0.00 0.08 23:36:01 vethe2b82e3 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 23:36:01 docker0 787.84 1402.27 47.71 16465.85 0.00 0.00 0.00 0.00 23:36:01 veth443330c 21.60 34.66 1.60 517.72 0.00 0.00 0.00 0.04 23:37:01 vethf1dcea2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 vethe2b82e3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 23:37:01 docker0 106.20 216.60 5.40 2309.29 0.00 0.00 0.00 0.00 23:37:01 veth443330c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 vethf1dcea2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 vethe2b82e3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:38:01 docker0 162.44 381.57 8.44 5823.72 0.00 0.00 0.00 0.00 23:38:01 veth443330c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 lo 12.73 12.73 1.24 1.24 0.00 0.00 0.00 0.00 23:39:01 ens3 5676.67 3373.99 51987.55 301.93 0.00 0.00 0.00 0.00 Average: docker0 240.02 403.45 13.40 3665.30 0.00 0.00 0.00 0.00 Average: lo 0.72 0.72 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 471.37 279.97 4305.60 25.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-14760) 01/08/24 _x86_64_ (4 CPU) 23:26:37 LINUX RESTART (4 CPU) 23:27:00 CPU %user %nice %system %iowait %steal %idle 23:28:01 all 14.83 0.00 1.53 6.59 0.05 77.00 23:28:01 0 22.23 0.00 1.51 2.34 0.07 73.86 23:28:01 1 5.97 0.00 1.90 5.97 0.05 86.12 23:28:01 2 21.62 0.00 1.60 0.97 0.05 75.76 23:28:01 3 9.46 0.00 1.15 17.10 0.05 72.23 23:29:01 all 17.86 0.00 1.38 4.85 0.06 75.86 23:29:01 0 5.36 0.00 0.60 7.99 0.02 86.03 23:29:01 1 8.29 0.00 0.91 6.65 0.07 84.09 23:29:01 2 40.53 0.00 2.72 2.21 0.07 54.48 23:29:01 3 17.29 0.00 1.25 2.56 0.07 78.83 23:30:01 all 19.77 0.00 2.57 6.17 0.08 71.41 23:30:01 0 12.06 0.00 1.60 5.10 0.10 81.13 23:30:01 1 8.66 0.00 2.60 9.64 0.10 79.00 23:30:01 2 21.09 0.00 2.39 2.84 0.07 73.62 23:30:01 3 37.28 0.00 3.72 7.07 0.07 51.85 23:31:01 all 19.93 0.00 3.83 4.12 0.11 72.02 23:31:01 0 25.53 0.00 3.19 2.43 0.10 68.74 23:31:01 1 15.79 0.00 3.60 7.12 0.12 73.37 23:31:01 2 27.93 0.00 5.66 3.32 0.08 63.00 23:31:01 3 10.43 0.00 2.87 3.61 0.10 82.98 23:32:01 all 14.66 0.00 2.92 5.93 0.13 76.36 23:32:01 0 11.58 0.00 2.70 3.47 0.12 82.13 23:32:01 1 18.72 0.00 3.26 9.01 0.12 68.89 23:32:01 2 14.77 0.00 3.19 4.76 0.15 77.13 23:32:01 3 13.62 0.00 2.53 6.51 0.15 77.19 23:33:01 all 13.21 0.00 6.12 8.57 0.14 71.95 23:33:01 0 11.25 0.00 5.69 2.11 0.17 80.78 23:33:01 1 17.06 0.00 6.53 15.93 0.15 60.34 23:33:01 2 16.14 0.00 6.66 2.19 0.12 74.89 23:33:01 3 8.40 0.00 5.61 14.08 0.14 71.78 23:34:02 all 33.83 0.00 7.75 4.76 0.12 53.54 23:34:02 0 36.91 0.00 6.78 8.94 0.12 47.26 23:34:02 1 28.46 0.00 8.81 2.35 0.14 60.25 23:34:02 2 40.58 0.00 7.05 2.81 0.10 49.46 23:34:02 3 29.39 0.00 8.39 4.93 0.12 57.17 23:35:01 all 17.50 0.00 7.26 15.44 0.13 59.68 23:35:01 0 19.87 0.00 5.44 10.37 0.19 64.13 23:35:01 1 9.44 0.00 6.26 19.50 0.14 64.66 23:35:01 2 21.23 0.00 5.05 15.70 0.10 57.91 23:35:01 3 19.46 0.00 12.22 16.17 0.09 52.06 23:36:01 all 27.55 0.00 5.82 5.12 0.14 61.37 23:36:01 0 20.12 0.00 5.30 6.30 0.12 68.15 23:36:01 1 31.96 0.00 6.09 7.50 0.15 54.30 23:36:01 2 29.90 0.00 6.22 3.08 0.12 60.69 23:36:01 3 28.23 0.00 5.70 3.59 0.13 62.34 23:37:01 all 29.89 0.00 8.15 13.17 0.14 48.65 23:37:01 0 19.06 0.00 10.27 18.54 0.17 51.96 23:37:01 1 29.10 0.00 6.79 6.74 0.12 57.26 23:37:01 2 41.42 0.00 6.84 11.12 0.14 40.49 23:37:01 3 29.81 0.00 8.72 16.38 0.15 44.94 23:38:01 all 25.83 0.00 5.55 4.22 0.12 64.28 23:38:01 0 29.46 0.00 6.26 3.64 0.17 60.48 23:38:01 1 15.97 0.00 6.03 2.69 0.10 75.21 23:38:01 2 40.77 0.00 5.23 4.09 0.12 49.79 23:38:01 3 17.17 0.00 4.71 6.44 0.08 71.60 23:38:01 CPU %user %nice %system %iowait %steal %idle 23:39:01 all 24.87 0.00 7.05 1.57 0.10 66.41 23:39:01 0 34.91 0.00 7.31 0.74 0.08 56.95 23:39:01 1 20.08 0.00 6.85 0.79 0.08 72.20 23:39:01 2 20.12 0.00 7.45 2.07 0.08 70.28 23:39:01 3 24.34 0.00 6.59 2.70 0.15 66.22 Average: all 21.63 0.00 4.98 6.69 0.11 66.59 Average: 0 20.67 0.00 4.70 5.96 0.12 68.55 Average: 1 17.43 0.00 4.96 7.80 0.11 69.70 Average: 2 28.01 0.00 4.99 4.57 0.10 62.33 Average: 3 20.40 0.00 5.27 8.43 0.11 65.79