---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-138 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: 3944 538 267 0 3138 3123 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:df:85:e1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.135/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85740sec preferred_lft 85740sec inet6 fe80::f816:3eff:fedf:85e1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:fb:64:f0 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-138) 12/26/24 _x86_64_ (4 CPU) 02:51:47 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:02 171.49 69.34 102.15 5629.73 41237.28 02:54:01 229.20 12.73 216.47 2299.00 26060.94 02:55:01 423.93 0.03 423.90 6.13 20687.75 02:56:01 307.55 1.77 305.78 43.73 16833.46 02:57:01 15.08 7.73 7.35 133.56 2949.15 02:58:01 19.25 6.67 12.58 113.98 9898.22 02:59:01 93.37 7.65 85.72 1169.14 10961.77 03:00:01 441.41 0.47 440.94 3.73 27298.52 03:01:01 304.53 18.99 285.54 2819.85 20593.74 03:02:01 12.25 9.50 2.75 712.81 64.12 Average: 201.76 13.49 188.27 1291.54 17644.37 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:02 1583688 3298288 2454972 60.79 49796 1818784 944008 18.56 633568 1641324 201628 02:54:01 955284 3250696 3083376 76.35 74788 2350140 1255520 24.68 757648 2090456 55992 02:55:01 529700 3237616 3508960 86.88 102888 2685352 1254936 24.67 809576 2400880 9876 02:56:01 287320 3292644 3751340 92.89 120620 2934916 1195564 23.50 839032 2583576 3072 02:57:01 944920 3193692 3093740 76.60 120856 2243692 1308540 25.72 872712 1957860 19668 02:58:01 912728 3323128 3125932 77.40 120912 2406180 1072840 21.09 797012 2069612 124 02:59:01 448488 3184240 3590172 88.90 124548 2674496 1313012 25.81 1091332 2183112 47416 03:00:01 281232 3171756 3757428 93.04 143324 2760716 1330780 26.16 875820 2512612 9364 03:01:01 391132 3269192 3647528 90.32 149200 2789388 1054424 20.73 1273020 2058444 956 03:02:01 367068 3252592 3671592 90.91 149556 2811260 970420 19.08 1792996 1577572 756 Average: 670156 3247384 3368504 83.41 115649 2547492 1170004 23.00 974272 2107545 34885 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:02 ens3 352.96 239.74 1407.62 66.40 0.00 0.00 0.00 0.00 02:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 02:54:01 ens3 416.98 260.18 2566.14 26.92 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 lo 2.37 2.37 0.21 0.21 0.00 0.00 0.00 0.00 02:55:01 ens3 369.14 215.96 2041.39 17.82 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 31.36 28.96 46.70 14.05 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 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 02:57:01 ens3 4.83 4.00 1.03 1.06 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 1.47 1.48 0.35 0.43 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:59:01 ens3 210.20 140.74 1167.80 12.47 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 ens3 589.62 359.91 3358.30 29.97 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:01:01 ens3 181.43 311.76 19.53 2311.97 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 lo 3.66 3.66 0.32 0.32 0.00 0.00 0.00 0.00 03:02:01 ens3 289.75 516.46 22.77 4147.33 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 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 244.48 207.83 1060.58 663.98 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: lo 0.86 0.86 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-138) 12/26/24 _x86_64_ (4 CPU) 02:51:47 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:02 all 16.63 0.00 2.07 5.46 0.06 75.78 02:53:02 0 33.02 0.00 2.52 2.90 0.07 61.50 02:53:02 1 8.19 0.00 2.62 8.01 0.07 81.11 02:53:02 2 18.90 0.00 1.62 2.16 0.07 77.26 02:53:02 3 6.26 0.00 1.53 8.80 0.03 83.38 02:54:01 all 14.71 0.00 2.64 5.86 0.07 76.72 02:54:01 0 29.53 0.00 3.74 7.93 0.08 58.72 02:54:01 1 13.65 0.00 2.77 5.25 0.05 78.28 02:54:01 2 10.92 0.00 2.15 3.05 0.09 83.79 02:54:01 3 4.64 0.00 1.90 7.23 0.09 86.14 02:55:01 all 6.97 0.00 3.63 12.87 0.08 76.46 02:55:01 0 4.79 0.00 4.12 14.56 0.05 76.48 02:55:01 1 6.24 0.00 3.61 18.65 0.07 71.44 02:55:01 2 10.48 0.00 4.15 14.40 0.10 70.87 02:55:01 3 6.33 0.00 2.60 3.83 0.07 87.17 02:56:01 all 12.22 0.00 4.21 9.20 0.08 74.28 02:56:01 0 15.44 0.00 6.13 18.53 0.10 59.80 02:56:01 1 13.67 0.00 2.90 5.86 0.05 77.52 02:56:01 2 9.40 0.00 5.21 11.34 0.12 73.93 02:56:01 3 10.39 0.00 2.62 1.06 0.07 85.86 02:57:01 all 21.47 0.00 3.84 0.17 0.07 74.45 02:57:01 0 22.28 0.00 3.96 0.03 0.05 73.68 02:57:01 1 17.13 0.00 3.57 0.12 0.07 79.12 02:57:01 2 21.68 0.00 3.78 0.28 0.07 74.19 02:57:01 3 24.79 0.00 4.08 0.25 0.08 70.80 02:58:01 all 22.49 0.00 2.47 0.26 0.05 74.73 02:58:01 0 18.19 0.00 1.82 0.20 0.03 79.76 02:58:01 1 29.01 0.00 3.14 0.02 0.03 67.81 02:58:01 2 21.96 0.00 2.62 0.20 0.07 75.15 02:58:01 3 20.80 0.00 2.31 0.64 0.03 76.23 02:59:01 all 19.79 0.00 2.89 2.12 0.06 75.15 02:59:01 0 22.78 0.00 2.98 2.62 0.05 71.57 02:59:01 1 20.54 0.00 3.14 2.30 0.07 73.94 02:59:01 2 22.24 0.00 3.21 2.68 0.07 71.80 02:59:01 3 13.59 0.00 2.21 0.84 0.05 83.31 03:00:01 all 7.16 0.00 3.66 13.98 0.08 75.12 03:00:01 0 11.09 0.00 4.84 25.22 0.08 58.76 03:00:01 1 7.22 0.00 3.43 13.39 0.05 75.92 03:00:01 2 2.33 0.00 3.04 14.95 0.10 79.57 03:00:01 3 7.97 0.00 3.32 2.38 0.07 86.26 03:01:01 all 20.86 0.00 3.56 8.44 0.09 67.06 03:01:01 0 15.59 0.00 4.09 22.35 0.08 57.89 03:01:01 1 22.79 0.00 3.83 4.35 0.08 68.94 03:01:01 2 21.32 0.00 3.56 4.68 0.10 70.34 03:01:01 3 23.75 0.00 2.77 2.30 0.08 71.11 03:02:01 all 21.28 0.00 0.84 0.16 0.07 77.65 03:02:01 0 22.23 0.00 0.98 0.02 0.07 76.70 03:02:01 1 23.70 0.00 0.78 0.13 0.08 75.30 03:02:01 2 15.83 0.00 0.64 0.44 0.07 83.03 03:02:01 3 23.32 0.00 0.94 0.08 0.08 75.57 Average: all 16.37 0.00 2.98 5.84 0.07 74.74 Average: 0 19.50 0.00 3.51 9.42 0.07 67.50 Average: 1 16.23 0.00 2.98 5.80 0.06 74.93 Average: 2 15.52 0.00 3.00 5.41 0.08 75.98 Average: 3 14.21 0.00 2.43 2.73 0.07 80.57