---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12644 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 59% / 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 468 1997 0 1477 3228 Swap: 1023 23 1000 ---> 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:32:6c:13 brd ff:ff:ff:ff:ff:ff inet 10.32.7.69/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85499sec preferred_lft 85499sec inet6 fe80::f816:3eff:fe32:6c13/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:37:9d:ab 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:c5ff:fe37:9dab/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-12644) 12/10/24 _x86_64_ (4 CPU) 10:30:20 LINUX RESTART (4 CPU) 10:31:01 tps rtps wtps bread/s bwrtn/s 10:32:01 111.86 35.24 76.62 1671.45 6552.37 10:33:01 126.55 46.47 80.08 3262.27 14872.80 10:34:01 227.64 44.58 183.06 4184.84 39594.02 10:35:01 120.58 72.15 48.43 2118.18 12752.54 10:36:01 239.18 36.68 202.50 2838.86 30746.34 10:37:01 184.76 17.51 167.24 674.04 5679.57 10:38:01 120.53 1.20 119.33 13.06 3607.13 10:39:01 420.00 0.75 419.25 20.00 13900.35 10:40:01 341.59 2.08 339.50 93.17 11866.18 10:41:01 353.67 17.16 336.50 506.23 12425.46 10:42:01 492.27 4.23 488.04 182.18 17097.85 10:43:01 2466.23 238.18 2228.06 8098.52 13286.20 10:44:01 238.28 55.86 182.42 3493.68 52394.33 10:45:01 207.67 182.92 24.75 3686.19 2911.38 Average: 403.79 53.94 349.85 2203.84 16981.07 10:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:32:01 1607816 3361344 2430836 60.19 56004 1850792 880264 17.30 566376 1681792 153896 10:33:01 674100 2803712 3364552 83.31 67892 2201512 1342396 26.39 1207900 1944068 13256 10:34:01 372488 2573904 3666164 90.78 91196 2255940 1531868 30.11 1507652 1954972 392 10:35:01 212032 2353420 3826620 94.75 95556 2192948 1732020 34.05 1715276 1910588 26220 10:36:01 141732 1572660 3896920 96.49 106852 1560856 3169268 62.30 2347548 1345748 6524 10:37:01 114376 972532 3924276 97.17 109724 994832 3811756 74.93 2788252 943048 4440 10:38:01 121396 954560 3917256 96.99 115572 963620 3827368 75.23 2794116 924220 4348 10:39:01 120384 932164 3918268 97.02 133104 917772 3847700 75.63 2802652 901592 4260 10:40:01 128676 758408 3909976 96.81 138144 733756 4047224 79.56 2878912 821100 4884 10:41:01 111768 529392 3926884 97.23 90844 559428 4556100 89.56 2935124 731556 18172 10:42:01 109988 355460 3928664 97.28 73640 391852 4843580 95.21 2967616 667744 9448 10:43:01 1867860 2123336 2170792 53.75 61316 370116 2009556 39.50 1356168 665672 70136 10:44:01 927812 2039404 3110840 77.03 73704 1201656 2050880 40.31 1602832 1336600 63928 10:45:01 2081616 3314848 1957036 48.46 101968 1291864 992780 19.52 637004 1145880 16196 Average: 613717 1760367 3424935 84.80 93965 1249067 2760197 54.26 2007673 1212470 28293 10:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:32:01 ens3 75.70 67.97 927.63 9.59 0.00 0.00 0.00 0.00 10:32:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 ens3 523.77 461.25 3181.10 94.65 0.00 0.00 0.00 0.00 10:33:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 ens3 397.17 287.15 4045.65 35.63 0.00 0.00 0.00 0.00 10:34:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 10:34:01 docker0 141.56 209.74 7.42 2327.71 0.00 0.00 0.00 0.00 10:35:01 ens3 790.82 823.06 4939.22 3562.95 0.00 0.00 0.00 0.00 10:35:01 lo 3.87 3.87 0.34 0.34 0.00 0.00 0.00 0.00 10:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 vethdc230d1 0.17 0.38 0.01 0.03 0.00 0.00 0.00 0.00 10:36:01 ens3 566.92 317.23 2784.09 69.40 0.00 0.00 0.00 0.00 10:36:01 vethe3061b7 16.41 17.11 71.46 2.04 0.00 0.00 0.00 0.01 10:36:01 lo 29.35 29.35 73.03 73.03 0.00 0.00 0.00 0.00 10:37:01 vethdc230d1 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:37:01 ens3 53.70 31.66 14.11 11.76 0.00 0.00 0.00 0.00 10:37:01 vethe3061b7 63.31 61.36 281.33 14.62 0.00 0.00 0.00 0.02 10:37:01 lo 108.45 108.45 294.22 294.22 0.00 0.00 0.00 0.00 10:38:01 vethdc230d1 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:38:01 ens3 27.83 14.18 7.93 7.18 0.00 0.00 0.00 0.00 10:38:01 vethe3061b7 105.02 99.33 449.14 40.07 0.00 0.00 0.00 0.04 10:38:01 lo 173.87 173.87 486.93 486.93 0.00 0.00 0.00 0.00 10:39:01 vethdc230d1 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:39:01 ens3 10.61 5.93 2.20 2.98 0.00 0.00 0.00 0.00 10:39:01 vethe3061b7 149.78 136.69 490.81 49.86 0.00 0.00 0.00 0.04 10:39:01 lo 228.58 228.58 533.84 533.84 0.00 0.00 0.00 0.00 10:40:01 vethdc230d1 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:40:01 ens3 17.83 13.01 3.76 4.13 0.00 0.00 0.00 0.00 10:40:01 vethe3061b7 150.82 137.50 564.26 52.51 0.00 0.00 0.00 0.05 10:40:01 lo 230.49 230.49 609.57 609.57 0.00 0.00 0.00 0.00 10:41:01 vethdc230d1 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:41:01 ens3 1093.29 641.30 279.85 273.56 0.00 0.00 0.00 0.00 10:41:01 vethe3061b7 125.71 120.89 351.52 36.42 0.00 0.00 0.00 0.03 10:41:01 lo 216.38 216.38 383.77 383.77 0.00 0.00 0.00 0.00 10:42:01 vethdc230d1 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:42:01 ens3 22.09 8.98 5.40 4.01 0.00 0.00 0.00 0.00 10:42:01 vethe3061b7 78.78 70.33 59.81 12.64 0.00 0.00 0.00 0.00 10:42:01 lo 149.29 149.29 70.48 70.48 0.00 0.00 0.00 0.00 10:43:01 ens3 627.51 230.09 200.04 139.52 0.00 0.00 0.00 0.00 10:43:01 lo 85.72 85.72 44.40 44.40 0.00 0.00 0.00 0.00 10:43:01 docker0 877.25 893.96 2303.00 2543.91 0.00 0.00 0.00 0.00 10:44:01 ens3 448.31 558.07 2223.57 2971.81 0.00 0.00 0.00 0.00 10:44:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 10:44:01 docker0 164.79 212.61 8.57 2200.47 0.00 0.00 0.00 0.00 10:45:01 ens3 150.29 227.73 41.76 1506.46 0.00 0.00 0.00 0.00 10:45:01 lo 5.20 5.20 0.46 0.46 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 343.30 263.39 1332.87 620.80 0.00 0.00 0.00 0.00 Average: lo 88.39 88.39 178.37 178.37 0.00 0.00 0.00 0.00 Average: docker0 74.49 79.10 165.28 339.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12644) 12/10/24 _x86_64_ (4 CPU) 10:30:20 LINUX RESTART (4 CPU) 10:31:01 CPU %user %nice %system %iowait %steal %idle 10:32:01 all 16.93 0.00 1.40 3.11 0.05 78.51 10:32:01 0 16.74 0.00 1.55 3.07 0.05 78.58 10:32:01 1 37.55 0.00 2.16 1.19 0.08 59.03 10:32:01 2 11.47 0.00 0.99 1.42 0.05 86.07 10:32:01 3 1.97 0.00 0.93 6.76 0.02 90.32 10:33:01 all 34.38 0.00 2.14 2.00 0.09 61.39 10:33:01 0 33.32 0.00 1.44 1.34 0.08 63.82 10:33:01 1 42.06 0.00 3.95 3.47 0.10 50.43 10:33:01 2 31.79 0.00 1.49 1.37 0.10 65.25 10:33:01 3 30.36 0.00 1.69 1.81 0.08 66.06 10:34:01 all 27.96 0.00 4.63 5.98 0.10 61.33 10:34:01 0 28.14 0.00 4.64 7.10 0.10 60.03 10:34:01 1 24.05 0.00 5.46 7.25 0.10 63.15 10:34:01 2 31.33 0.00 4.11 7.14 0.10 57.32 10:34:01 3 28.35 0.00 4.28 2.44 0.10 64.82 10:35:01 all 37.67 0.00 2.39 2.02 0.10 57.82 10:35:01 0 41.52 0.00 2.49 2.19 0.10 53.70 10:35:01 1 23.90 0.00 2.81 1.51 0.10 71.68 10:35:01 2 38.91 0.00 2.28 2.92 0.12 55.78 10:35:01 3 46.38 0.00 2.00 1.46 0.10 50.06 10:36:01 all 41.41 0.00 3.39 4.70 0.10 50.41 10:36:01 0 37.52 0.00 3.56 3.35 0.10 55.47 10:36:01 1 33.33 0.00 3.68 10.10 0.08 52.82 10:36:01 2 43.89 0.00 3.10 3.27 0.10 49.64 10:36:01 3 50.96 0.00 3.19 2.08 0.08 43.69 10:37:01 all 27.97 0.00 2.09 4.61 0.08 65.24 10:37:01 0 22.75 0.00 1.34 2.61 0.07 73.23 10:37:01 1 26.54 0.00 2.76 3.54 0.08 67.07 10:37:01 2 35.52 0.00 1.17 1.98 0.10 61.23 10:37:01 3 27.07 0.00 3.10 10.34 0.08 59.41 10:38:01 all 14.26 0.00 1.75 2.91 0.07 81.02 10:38:01 0 14.67 0.00 2.12 4.97 0.07 78.17 10:38:01 1 12.95 0.00 1.75 5.31 0.07 79.93 10:38:01 2 15.19 0.00 1.43 0.86 0.07 82.45 10:38:01 3 14.24 0.00 1.72 0.49 0.07 83.49 10:39:01 all 11.27 0.00 4.13 12.99 0.08 71.52 10:39:01 0 9.68 0.00 3.64 7.68 0.07 78.94 10:39:01 1 13.04 0.00 4.46 10.68 0.08 71.74 10:39:01 2 11.97 0.00 4.36 14.86 0.12 68.69 10:39:01 3 10.41 0.00 4.04 18.80 0.07 66.68 10:40:01 all 19.17 0.00 3.71 10.10 0.09 66.92 10:40:01 0 18.80 0.00 3.26 7.81 0.08 70.05 10:40:01 1 15.48 0.00 4.01 12.98 0.08 67.44 10:40:01 2 20.51 0.00 4.53 12.49 0.12 62.35 10:40:01 3 21.90 0.00 3.04 7.11 0.10 67.85 10:41:01 all 22.22 0.00 6.31 9.73 0.10 61.65 10:41:01 0 21.69 0.00 5.24 6.66 0.08 66.32 10:41:01 1 21.70 0.00 7.27 9.07 0.10 61.85 10:41:01 2 22.33 0.00 7.30 19.01 0.12 51.25 10:41:01 3 23.17 0.00 5.44 4.23 0.08 67.07 10:42:01 all 11.99 0.00 4.94 13.91 0.11 69.05 10:42:01 0 13.31 0.00 6.20 23.65 0.12 56.72 10:42:01 1 12.23 0.00 4.53 13.19 0.10 69.95 10:42:01 2 11.50 0.00 5.05 12.65 0.14 70.66 10:42:01 3 10.89 0.00 4.03 6.09 0.08 78.91 10:42:01 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 26.59 0.00 5.65 15.52 0.10 52.13 10:43:01 0 23.17 0.00 6.93 15.55 0.08 54.26 10:43:01 1 28.93 0.00 5.20 15.74 0.10 50.03 10:43:01 2 28.27 0.00 4.78 14.18 0.12 52.66 10:43:01 3 25.99 0.00 5.69 16.62 0.10 51.60 10:44:01 all 25.96 0.00 4.10 5.64 0.09 64.20 10:44:01 0 24.58 0.00 4.48 6.65 0.08 64.21 10:44:01 1 29.45 0.00 3.87 4.73 0.08 61.87 10:44:01 2 26.88 0.00 4.93 4.92 0.10 63.17 10:44:01 3 22.97 0.00 3.12 6.26 0.08 67.56 10:45:01 all 17.81 0.00 1.02 5.46 0.05 75.65 10:45:01 0 9.86 0.00 0.85 1.85 0.05 87.38 10:45:01 1 9.59 0.00 0.95 2.33 0.05 87.08 10:45:01 2 42.65 0.00 1.26 8.22 0.08 47.79 10:45:01 3 9.30 0.00 1.04 9.48 0.05 80.13 Average: all 23.97 0.00 3.40 7.04 0.09 65.49 Average: 0 22.55 0.00 3.41 6.74 0.08 67.22 Average: 1 23.62 0.00 3.77 7.21 0.09 65.30 Average: 2 26.60 0.00 3.34 7.51 0.10 62.45 Average: 3 23.13 0.00 3.09 6.71 0.08 66.99