---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-542 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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 688K 394M 1% /run /dev/vda1 20G 13G 6.8G 66% / 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 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 489 263 0 3191 3171 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:19:8b:ce brd ff:ff:ff:ff:ff:ff inet 10.32.7.165/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85793sec preferred_lft 85793sec inet6 fe80::f816:3eff:fe19:8bce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:09:ce:05:b8 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-542) 02/01/24 _x86_64_ (4 CPU) 13:54:37 LINUX RESTART (4 CPU) 13:55:01 tps rtps wtps bread/s bwrtn/s 13:56:01 136.18 75.09 61.09 5705.72 41891.57 13:57:01 216.15 14.77 201.38 2123.18 111923.95 13:58:01 425.01 268.18 156.83 15579.74 48959.15 13:59:01 317.51 25.56 291.95 1926.88 29589.87 14:00:01 56.62 3.32 53.31 449.53 10455.19 14:01:01 2.02 0.02 2.00 0.13 114.11 14:02:01 1.60 0.00 1.60 0.00 95.32 14:03:01 1.90 0.00 1.90 0.00 68.39 14:04:01 174.99 29.40 145.59 1989.40 13322.05 Average: 148.02 46.25 101.77 3086.01 28516.15 13:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:56:01 1630796 3330260 2407868 59.62 48904 1805756 869756 17.10 586752 1641600 152852 13:57:01 382872 3303640 3655792 90.52 105096 2906444 1144772 22.50 602056 2770856 284 13:58:01 369872 3311160 3668792 90.84 132188 2902516 987760 19.42 637584 2751948 173668 13:59:01 669208 3262316 3369456 83.43 152364 2529852 1358280 26.70 753788 2321308 2224 14:00:01 478660 3251628 3560004 88.15 153484 2698916 1493388 29.36 849796 2409312 828 14:01:01 469744 3245628 3568920 88.37 153560 2701740 1506448 29.61 856004 2412084 844 14:02:01 460076 3238284 3578588 88.61 153604 2703992 1515004 29.78 861952 2414364 724 14:03:01 456360 3235352 3582304 88.70 153656 2704660 1515004 29.78 864884 2415048 48 14:04:01 120776 3201132 3917888 97.01 164600 2914204 988632 19.43 962308 2575156 48544 Average: 559818 3264378 3478846 86.14 135273 2652009 1264338 24.85 775014 2412408 42224 13:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:56:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 ens3 369.64 244.16 1487.75 65.65 0.00 0.00 0.00 0.00 13:57:01 lo 2.93 2.93 0.25 0.25 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 ens3 389.88 277.80 11742.63 23.05 0.00 0.00 0.00 0.00 13:58:01 lo 0.37 0.37 0.04 0.04 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 ens3 407.31 297.35 3429.54 20.11 0.00 0.00 0.00 0.00 13:59:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 ens3 184.07 150.04 812.64 14.43 0.00 0.00 0.00 0.00 14:00:01 lo 26.06 26.06 6.67 6.67 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 ens3 63.19 46.76 12.64 32.77 0.00 0.00 0.00 0.00 14:01:01 lo 73.04 73.04 16.83 16.83 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 ens3 140.58 103.15 28.16 69.76 0.00 0.00 0.00 0.00 14:02:01 lo 55.94 55.94 9.55 9.55 0.00 0.00 0.00 0.00 14:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 ens3 93.78 68.87 18.48 52.75 0.00 0.00 0.00 0.00 14:03:01 lo 36.89 36.89 6.03 6.03 0.00 0.00 0.00 0.00 14:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 ens3 35.84 27.18 7.32 17.20 0.00 0.00 0.00 0.00 14:04:01 lo 5.43 5.43 0.45 0.45 0.00 0.00 0.00 0.00 14:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 ens3 298.75 317.46 1069.62 1345.15 0.00 0.00 0.00 0.00 Average: lo 22.58 22.58 4.45 4.45 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 220.39 170.34 2070.53 182.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-542) 02/01/24 _x86_64_ (4 CPU) 13:54:37 LINUX RESTART (4 CPU) 13:55:01 CPU %user %nice %system %iowait %steal %idle 13:56:01 all 21.32 0.00 2.49 3.56 0.06 72.56 13:56:01 0 9.59 0.00 1.64 2.81 0.05 85.92 13:56:01 1 27.67 0.00 2.42 7.31 0.07 62.53 13:56:01 2 27.64 0.00 2.64 3.11 0.07 66.54 13:56:01 3 20.48 0.00 3.27 1.02 0.07 75.17 13:57:01 all 26.12 0.00 7.09 3.24 0.08 63.46 13:57:01 0 17.28 0.00 5.67 2.18 0.05 74.82 13:57:01 1 30.90 0.00 8.92 5.58 0.08 54.52 13:57:01 2 33.42 0.00 6.15 2.35 0.08 57.99 13:57:01 3 22.90 0.00 7.67 2.87 0.07 66.49 13:58:01 all 8.29 0.00 4.17 12.63 0.08 74.83 13:58:01 0 6.54 0.00 3.41 12.43 0.08 77.54 13:58:01 1 6.97 0.00 5.18 18.69 0.10 69.06 13:58:01 2 7.94 0.00 4.24 11.93 0.12 75.77 13:58:01 3 11.70 0.00 3.85 7.42 0.08 76.94 13:59:01 all 20.21 0.00 6.29 7.28 0.10 66.11 13:59:01 0 16.93 0.00 5.26 16.88 0.08 60.86 13:59:01 1 23.37 0.00 6.96 3.02 0.08 66.57 13:59:01 2 19.82 0.00 6.14 4.94 0.10 68.99 13:59:01 3 20.74 0.00 6.80 4.33 0.10 68.03 14:00:01 all 20.08 0.00 3.51 1.38 0.05 74.98 14:00:01 0 19.51 0.00 3.40 3.57 0.05 73.47 14:00:01 1 20.94 0.00 3.42 0.34 0.07 75.23 14:00:01 2 19.99 0.00 3.35 0.15 0.05 76.47 14:00:01 3 19.86 0.00 3.89 1.44 0.05 74.76 14:01:01 all 0.92 0.00 0.82 0.02 0.03 98.21 14:01:01 0 0.97 0.00 0.80 0.07 0.02 98.15 14:01:01 1 0.80 0.00 0.85 0.00 0.02 98.33 14:01:01 2 1.01 0.00 0.76 0.00 0.02 98.22 14:01:01 3 0.92 0.00 0.89 0.00 0.03 98.16 14:02:01 all 0.63 0.00 0.59 0.02 0.02 98.75 14:02:01 0 0.50 0.00 0.63 0.00 0.02 98.85 14:02:01 1 0.84 0.00 0.52 0.00 0.03 98.61 14:02:01 2 0.59 0.00 0.54 0.00 0.02 98.86 14:02:01 3 0.58 0.00 0.65 0.07 0.02 98.68 14:03:01 all 0.28 0.00 0.23 0.02 0.02 99.44 14:03:01 0 0.33 0.00 0.30 0.00 0.02 99.35 14:03:01 1 0.30 0.00 0.18 0.00 0.02 99.50 14:03:01 2 0.27 0.00 0.23 0.00 0.02 99.48 14:03:01 3 0.25 0.00 0.22 0.07 0.02 99.45 14:04:01 all 16.23 0.00 3.72 4.41 0.07 75.57 14:04:01 0 12.90 0.00 3.68 6.54 0.05 76.83 14:04:01 1 10.50 0.00 2.85 2.35 0.05 84.25 14:04:01 2 29.81 0.00 4.46 2.02 0.10 63.61 14:04:01 3 11.80 0.00 3.89 6.77 0.05 77.50 Average: all 12.66 0.00 3.21 3.60 0.06 80.47 Average: 0 9.38 0.00 2.75 4.91 0.05 82.92 Average: 1 13.57 0.00 3.47 4.13 0.06 78.77 Average: 2 15.60 0.00 3.16 2.71 0.06 78.47 Average: 3 12.11 0.00 3.45 2.65 0.05 81.73