---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3274 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 12G 8.1G 58% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 549 2744 0 4681 7128 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:20:0f:66 brd ff:ff:ff:ff:ff:ff inet 10.32.6.57/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85517sec preferred_lft 85517sec inet6 fe80::f816:3eff:fe20:f66/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ea:8b:17:14 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 ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3274) 01/15/26 _x86_64_ (4 CPU) 02:51:45 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:01 158.82 69.31 89.52 5612.80 39974.82 02:54:01 61.62 4.50 57.12 815.46 8610.70 02:55:01 321.84 8.16 313.68 1465.51 28222.46 02:56:01 381.25 0.12 381.14 20.40 14851.12 02:57:01 211.26 0.00 211.26 0.00 14439.73 02:58:01 5.90 0.00 5.90 0.00 1669.47 02:59:01 4.72 0.00 4.72 0.00 3739.38 03:00:01 3.48 0.00 3.48 0.00 2790.60 03:01:02 14.63 0.00 14.63 0.00 6785.94 03:02:01 112.24 0.02 112.22 1.22 10650.67 03:03:01 410.31 0.45 409.87 3.60 26286.55 03:04:01 281.25 0.07 281.19 4.67 20561.64 03:05:01 2.05 0.15 1.90 4.93 48.93 03:06:01 22.45 0.45 22.00 37.59 1557.74 Average: 142.31 5.95 136.36 569.71 12873.66 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 5910084 7437156 2257344 27.64 38024 1668744 966688 10.49 560856 1523916 62748 02:54:01 5627776 7443136 2539652 31.09 58588 1919944 943912 10.24 578216 1755056 120892 02:55:01 4817008 7284336 3350420 41.02 88860 2511696 1379308 14.97 835052 2247636 7952 02:56:01 4513132 7331900 3654296 44.74 108408 2783272 1330288 14.43 822588 2498644 13504 02:57:01 4363968 7380436 3803460 46.57 122492 2959576 1293800 14.04 852828 2610512 604 02:58:01 4287544 7332128 3879884 47.50 122672 2982712 1336280 14.50 920568 2613952 12280 02:59:01 4235424 7337272 3932004 48.14 122720 3037640 1338080 14.52 927096 2657500 24048 03:00:01 4109444 7239976 4057984 49.68 122756 3065060 1440504 15.63 1027352 2681512 16328 03:01:02 3970284 7256292 4197144 51.39 123812 3213636 1415488 15.36 1076448 2765808 18932 03:02:01 3769796 7272372 4397632 53.84 128556 3407220 1386576 15.05 1186416 2833748 53424 03:03:01 3010196 7258596 5157232 63.14 145964 4047896 1396928 15.16 1218660 3470968 8668 03:04:01 2864384 7353444 5303044 64.93 155452 4269720 1130080 12.26 1572640 3257620 1092 03:05:01 2884640 7359540 5282788 64.68 155464 4269708 1079012 11.71 2156848 2666904 220 03:06:01 2863924 7351680 5303504 64.93 157272 4278920 1053472 11.43 2174332 2669812 11728 Average: 4087686 7331305 4079742 49.95 117931 3172553 1249315 13.56 1136421 2589542 25173 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 ens3 389.37 207.23 1118.67 63.95 0.00 0.00 0.00 0.00 02:53:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 ens3 57.86 48.23 656.90 7.60 0.00 0.00 0.00 0.00 02:54:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 327.21 178.56 2285.64 15.11 0.00 0.00 0.00 0.00 02:55:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 327.61 134.73 2038.33 12.18 0.00 0.00 0.00 0.00 02:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 21.31 17.91 40.79 4.08 0.00 0.00 0.00 0.00 02:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 3.42 2.82 0.81 0.82 0.00 0.00 0.00 0.00 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 1.67 2.20 0.36 0.40 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 ens3 0.30 0.42 0.05 0.06 0.00 0.00 0.00 0.00 03:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:01:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:02 ens3 104.35 65.51 528.05 9.60 0.00 0.00 0.00 0.00 03:01:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 ens3 155.96 82.51 656.25 9.52 0.00 0.00 0.00 0.00 03:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 ens3 553.01 181.67 3353.07 15.74 0.00 0.00 0.00 0.00 03:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 ens3 134.44 234.38 18.27 1705.11 0.00 0.00 0.00 0.00 03:04:01 lo 3.67 3.67 0.32 0.32 0.00 0.00 0.00 0.00 03:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 ens3 322.55 590.13 24.53 4752.45 0.00 0.00 0.00 0.00 03:05:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 03:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 ens3 12.98 13.73 9.96 6.49 0.00 0.00 0.00 0.00 03:06:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 172.31 125.77 766.71 472.20 0.00 0.00 0.00 0.00 Average: lo 0.66 0.66 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3274) 01/15/26 _x86_64_ (4 CPU) 02:51:45 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:01 all 19.36 0.00 2.51 4.64 1.03 72.46 02:53:01 0 15.84 0.00 2.28 12.55 0.85 68.48 02:53:01 1 27.46 0.00 1.55 1.14 1.02 68.83 02:53:01 2 18.78 0.00 4.25 2.77 1.27 72.94 02:53:01 3 15.36 0.00 1.94 2.12 0.97 79.61 02:54:01 all 21.00 0.00 1.41 1.64 0.81 75.14 02:54:01 0 3.87 0.00 0.72 4.55 0.27 90.60 02:54:01 1 60.94 0.00 3.47 0.33 1.78 33.47 02:54:01 2 16.12 0.00 1.05 1.66 1.06 80.11 02:54:01 3 3.09 0.00 0.38 0.02 0.12 96.39 02:55:01 all 11.43 0.00 3.77 8.75 0.73 75.33 02:55:01 0 9.76 0.00 2.75 3.67 0.64 83.19 02:55:01 1 14.21 0.00 5.20 13.32 0.79 66.48 02:55:01 2 12.24 0.00 2.60 5.42 0.79 78.94 02:55:01 3 9.49 0.00 4.55 12.56 0.70 72.69 02:56:01 all 7.69 0.00 3.15 12.42 0.46 76.28 02:56:01 0 5.87 0.00 1.74 2.12 0.42 89.85 02:56:01 1 16.53 0.00 3.58 10.77 0.64 68.48 02:56:01 2 3.08 0.00 4.62 33.98 0.34 57.98 02:56:01 3 5.26 0.00 2.62 2.94 0.45 88.73 02:57:01 all 14.82 0.00 4.12 5.76 0.78 74.52 02:57:01 0 4.73 0.00 3.16 2.86 0.47 88.77 02:57:01 1 15.12 0.00 4.67 9.77 0.81 69.63 02:57:01 2 20.46 0.00 4.75 3.94 1.02 69.83 02:57:01 3 18.99 0.00 3.95 6.47 0.84 69.75 02:58:01 all 21.59 0.00 3.28 0.03 0.93 74.18 02:58:01 0 42.11 0.00 4.27 0.00 1.25 52.37 02:58:01 1 11.68 0.00 2.38 0.10 0.72 85.13 02:58:01 2 14.37 0.00 3.14 0.02 0.93 81.55 02:58:01 3 18.26 0.00 3.33 0.00 0.82 77.59 02:59:01 all 21.90 0.00 2.73 0.02 0.95 74.39 02:59:01 0 28.19 0.00 3.21 0.00 1.00 67.60 02:59:01 1 9.03 0.00 1.60 0.00 0.68 88.69 02:59:01 2 25.23 0.00 2.67 0.10 1.04 70.96 02:59:01 3 25.14 0.00 3.45 0.00 1.10 70.31 03:00:01 all 22.88 0.00 1.65 0.04 0.92 74.52 03:00:01 0 32.61 0.00 1.98 0.00 1.13 64.28 03:00:01 1 21.60 0.00 1.75 0.00 0.95 75.70 03:00:01 2 2.58 0.00 0.45 0.13 0.55 96.29 03:00:01 3 34.75 0.00 2.43 0.00 1.03 61.78 03:01:02 all 22.48 0.00 2.49 0.32 1.12 73.59 03:01:02 0 19.60 0.00 2.28 0.37 1.12 76.64 03:01:02 1 26.50 0.00 2.78 0.13 1.18 69.41 03:01:02 2 18.12 0.00 1.93 0.47 0.96 78.53 03:01:02 3 25.70 0.00 2.95 0.33 1.23 69.78 03:02:01 all 18.71 0.00 3.41 2.62 1.03 74.23 03:02:01 0 21.84 0.00 4.12 2.87 1.16 70.01 03:02:01 1 30.20 0.00 3.37 1.27 1.27 63.89 03:02:01 2 9.72 0.00 2.79 4.16 0.76 82.57 03:02:01 3 13.09 0.00 3.35 2.18 0.94 80.45 03:03:01 all 8.01 0.00 3.41 13.09 0.49 74.99 03:03:01 0 10.86 0.00 5.72 33.31 0.54 49.58 03:03:01 1 10.14 0.00 3.19 9.56 0.50 76.61 03:03:01 2 6.51 0.00 2.84 5.59 0.50 84.55 03:03:01 3 4.52 0.00 1.90 3.96 0.39 89.24 03:03:01 CPU %user %nice %system %iowait %steal %idle 03:04:01 all 22.71 0.00 4.26 7.93 1.09 64.02 03:04:01 0 19.49 0.00 5.50 13.13 1.00 60.88 03:04:01 1 19.75 0.00 3.73 7.20 0.96 68.36 03:04:01 2 19.76 0.00 3.45 8.77 1.11 66.91 03:04:01 3 31.87 0.00 4.36 2.59 1.33 59.85 03:05:01 all 22.77 0.00 1.07 0.02 0.15 75.99 03:05:01 0 23.93 0.00 1.19 0.07 0.12 74.69 03:05:01 1 23.23 0.00 1.02 0.02 0.15 75.58 03:05:01 2 22.43 0.00 0.91 0.00 0.18 76.48 03:05:01 3 21.50 0.00 1.17 0.00 0.13 77.20 03:06:01 all 21.42 0.00 0.90 0.62 0.76 76.30 03:06:01 0 5.53 0.00 0.73 0.03 0.33 93.38 03:06:01 1 48.55 0.00 1.41 1.78 1.63 46.62 03:06:01 2 27.09 0.00 1.07 0.13 0.88 70.83 03:06:01 3 4.53 0.00 0.42 0.52 0.22 94.32 Average: all 18.35 0.00 2.72 4.12 0.80 74.00 Average: 0 17.45 0.00 2.83 5.37 0.73 73.62 Average: 1 23.94 0.00 2.83 3.94 0.93 68.35 Average: 2 15.48 0.00 2.60 4.77 0.82 76.33 Average: 3 16.55 0.00 2.62 2.40 0.73 77.70