---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12922 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 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: 3943 505 2000 0 1438 3190 Swap: 1023 20 1003 ---> 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:de:b4:0e brd ff:ff:ff:ff:ff:ff inet 10.32.7.190/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85556sec preferred_lft 85556sec inet6 fe80::f816:3eff:fede:b40e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:85:ea:ae 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:a0ff:fe85:eaae/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-12922) 12/13/24 _x86_64_ (4 CPU) 09:21:59 LINUX RESTART (4 CPU) 09:22:01 tps rtps wtps bread/s bwrtn/s 09:23:02 215.90 131.41 84.49 9332.31 40060.81 09:24:01 122.32 49.04 73.28 3462.46 9640.54 09:25:01 169.59 27.69 141.90 2302.08 34389.21 09:26:01 195.65 60.97 134.68 3737.91 27589.54 09:27:01 305.83 36.91 268.92 2469.86 31883.49 09:28:01 114.98 15.48 99.50 614.96 3250.52 09:29:01 197.40 1.33 196.07 17.20 6067.92 09:30:01 435.34 0.67 434.68 14.80 15074.82 09:31:01 330.32 1.82 328.51 64.51 11434.86 09:32:01 381.14 17.14 364.00 460.51 13108.96 09:33:01 482.62 7.10 475.52 291.90 16954.48 09:34:03 559.24 144.02 415.22 3735.09 17946.76 09:35:01 327.90 94.14 233.76 6700.25 52475.34 09:36:01 248.93 208.03 40.89 4236.36 5767.44 Average: 292.76 56.96 235.80 2661.87 20295.22 09:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:23:02 1767664 3321516 2270988 56.23 38684 1677972 894828 17.59 574528 1530372 75924 09:24:01 1242552 3160864 2796100 69.23 63780 1999872 1045844 20.56 795020 1799316 119308 09:25:01 163248 2502472 3875404 95.96 82660 2392008 1591400 31.28 1541808 2103424 2228 09:26:01 118708 2109092 3919944 97.06 94756 2045424 1889048 37.13 1939564 1782048 21092 09:27:01 117348 1540500 3921304 97.09 113660 1543220 3159368 62.10 2387444 1320828 5996 09:28:01 122816 978540 3915836 96.96 109000 993228 3765124 74.01 2774028 946664 1772 09:29:01 123004 949428 3915648 96.95 119428 950872 3797424 74.65 2788216 921160 5812 09:30:01 107312 938948 3931340 97.34 135784 936484 3808948 74.87 2807044 910856 5064 09:31:01 139208 719324 3899444 96.55 136320 680700 4041532 79.44 2879208 798864 4476 09:32:01 125128 482328 3913524 96.90 91248 492816 4545992 89.36 2939800 698204 13396 09:33:01 119292 309240 3919360 97.05 75316 335156 4832428 94.99 2955636 667576 8696 09:34:03 1868752 2075704 2169900 53.73 76952 267532 2243148 44.09 1342340 595588 75252 09:35:01 667036 1890720 3371616 83.48 89116 1293040 2073184 40.75 1767776 1419028 110604 09:36:01 2047780 3266244 1990872 49.30 118392 1255984 996128 19.58 648392 1156632 4948 Average: 623561 1731780 3415091 84.56 96078 1204593 2763171 54.32 2010057 1189326 32469 09:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:23:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:02 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 09:23:02 ens3 372.15 235.44 1133.46 70.06 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 lo 3.19 3.19 0.31 0.31 0.00 0.00 0.00 0.00 09:24:01 ens3 179.16 170.99 879.96 40.60 0.00 0.00 0.00 0.00 09:25:01 vethf0fa42e 227.29 281.38 14.89 2336.59 0.00 0.00 0.00 0.19 09:25:01 docker0 227.29 281.27 11.78 2336.58 0.00 0.00 0.00 0.00 09:25:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 09:25:01 ens3 825.98 680.58 6952.60 96.31 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 09:26:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 09:26:01 ens3 704.00 485.92 4959.01 112.87 0.00 0.00 0.00 0.00 09:27:01 veth4f35134 0.20 0.42 0.01 0.03 0.00 0.00 0.00 0.00 09:27:01 docker0 37.11 37.48 164.63 4.06 0.00 0.00 0.00 0.00 09:27:01 vethb4d56e1 36.91 37.38 165.13 4.05 0.00 0.00 0.00 0.01 09:27:01 lo 62.21 62.21 167.74 167.74 0.00 0.00 0.00 0.00 09:28:01 veth4f35134 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 09:28:01 docker0 62.96 60.97 281.05 21.83 0.00 0.00 0.00 0.00 09:28:01 vethb4d56e1 62.76 60.79 281.90 21.82 0.00 0.00 0.00 0.02 09:28:01 lo 106.88 106.88 302.09 302.09 0.00 0.00 0.00 0.00 09:29:01 veth4f35134 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 09:29:01 docker0 116.13 109.32 461.29 41.67 0.00 0.00 0.00 0.00 09:29:01 vethb4d56e1 115.96 109.17 462.87 41.66 0.00 0.00 0.00 0.04 09:29:01 lo 191.72 191.72 501.84 501.84 0.00 0.00 0.00 0.00 09:30:01 veth4f35134 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 09:30:01 docker0 152.54 138.68 491.05 50.21 0.00 0.00 0.00 0.00 09:30:01 vethb4d56e1 152.37 138.51 493.13 50.20 0.00 0.00 0.00 0.04 09:30:01 lo 232.81 232.81 536.48 536.48 0.00 0.00 0.00 0.00 09:31:01 veth4f35134 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 09:31:01 docker0 152.67 141.74 575.30 53.64 0.00 0.00 0.00 0.00 09:31:01 vethb4d56e1 152.47 141.55 577.38 53.63 0.00 0.00 0.00 0.05 09:31:01 lo 234.67 234.67 624.38 624.38 0.00 0.00 0.00 0.00 09:32:01 veth4f35134 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 09:32:01 docker0 107.18 103.18 236.20 26.47 0.00 0.00 0.00 0.00 09:32:01 vethb4d56e1 107.01 103.02 237.66 26.46 0.00 0.00 0.00 0.02 09:32:01 lo 194.57 194.57 260.48 260.48 0.00 0.00 0.00 0.00 09:33:01 veth4f35134 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 09:33:01 docker0 76.59 68.93 56.95 12.11 0.00 0.00 0.00 0.00 09:33:01 vethb4d56e1 76.42 68.76 57.98 12.10 0.00 0.00 0.00 0.00 09:33:01 lo 146.67 146.67 68.23 68.23 0.00 0.00 0.00 0.00 09:34:03 veth4f35134 0.21 0.21 0.01 0.01 0.00 0.00 0.00 0.00 09:34:03 docker0 30.36 27.55 30.71 3.50 0.00 0.00 0.00 0.00 09:34:03 lo 56.45 56.45 33.79 33.79 0.00 0.00 0.00 0.00 09:34:03 ens3 4013.98 2751.51 16507.66 784.60 0.00 0.00 0.00 0.00 09:35:01 docker0 168.15 220.98 8.70 2315.70 0.00 0.00 0.00 0.00 09:35:01 lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 09:35:01 ens3 256.75 186.22 2327.51 20.01 0.00 0.00 0.00 0.00 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 lo 0.92 0.92 0.09 0.09 0.00 0.00 0.00 0.00 09:36:01 ens3 42.11 39.99 31.74 53.08 0.00 0.00 0.00 0.00 Average: docker0 80.44 84.48 165.92 340.07 0.00 0.00 0.00 0.00 Average: lo 88.47 88.47 178.71 178.71 0.00 0.00 0.00 0.00 Average: ens3 318.51 219.90 1388.04 63.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12922) 12/13/24 _x86_64_ (4 CPU) 09:21:59 LINUX RESTART (4 CPU) 09:22:01 CPU %user %nice %system %iowait %steal %idle 09:23:02 all 14.14 0.00 2.27 8.05 0.05 75.49 09:23:02 0 18.99 0.00 2.29 7.80 0.03 70.88 09:23:02 1 9.31 0.00 1.59 6.86 0.03 82.20 09:23:02 2 12.91 0.00 3.26 10.42 0.05 73.36 09:23:02 3 15.35 0.00 1.92 7.11 0.05 75.56 09:24:01 all 24.19 0.00 1.65 2.83 0.06 71.27 09:24:01 0 31.86 0.00 2.05 1.39 0.08 64.62 09:24:01 1 12.61 0.00 0.93 1.44 0.03 84.98 09:24:01 2 15.41 0.00 1.65 7.99 0.07 74.89 09:24:01 3 36.83 0.00 1.97 0.53 0.09 60.58 09:25:01 all 43.54 0.00 3.77 3.32 0.10 49.27 09:25:01 0 40.13 0.00 3.34 1.61 0.08 54.83 09:25:01 1 41.55 0.00 3.09 3.80 0.10 51.46 09:25:01 2 45.07 0.00 4.32 4.06 0.10 46.45 09:25:01 3 47.41 0.00 4.29 3.82 0.12 44.35 09:26:01 all 38.53 0.00 3.80 4.64 0.10 52.93 09:26:01 0 28.23 0.00 4.03 4.46 0.08 63.20 09:26:01 1 45.10 0.00 3.92 4.34 0.10 46.54 09:26:01 2 42.74 0.00 3.48 6.78 0.12 46.89 09:26:01 3 38.00 0.00 3.79 2.98 0.10 55.13 09:27:01 all 37.11 0.00 3.46 6.79 0.10 52.54 09:27:01 0 26.48 0.00 4.28 4.92 0.08 64.23 09:27:01 1 36.86 0.00 3.89 15.88 0.08 43.29 09:27:01 2 37.38 0.00 3.17 3.75 0.10 55.60 09:27:01 3 47.79 0.00 2.49 2.59 0.08 47.05 09:28:01 all 25.08 0.00 1.59 2.27 0.08 70.98 09:28:01 0 24.89 0.00 1.47 2.30 0.07 71.28 09:28:01 1 26.87 0.00 1.63 2.20 0.08 69.21 09:28:01 2 22.22 0.00 1.30 1.62 0.08 74.77 09:28:01 3 26.32 0.00 1.98 2.98 0.08 68.63 09:29:01 all 13.41 0.00 2.26 5.39 0.08 78.87 09:29:01 0 12.60 0.00 2.04 2.91 0.07 82.38 09:29:01 1 14.75 0.00 2.53 4.92 0.08 77.71 09:29:01 2 10.46 0.00 2.10 4.41 0.08 82.95 09:29:01 3 15.83 0.00 2.36 9.29 0.08 72.44 09:30:01 all 10.71 0.00 4.01 13.56 0.09 71.64 09:30:01 0 10.37 0.00 4.70 22.87 0.10 61.96 09:30:01 1 10.19 0.00 4.01 12.19 0.07 73.54 09:30:01 2 13.12 0.00 4.61 10.40 0.13 71.74 09:30:01 3 9.15 0.00 2.73 8.80 0.07 79.26 09:31:01 all 18.75 0.00 3.55 9.87 0.09 67.73 09:31:01 0 18.12 0.00 3.18 11.83 0.08 66.78 09:31:01 1 16.78 0.00 3.26 13.36 0.10 66.49 09:31:01 2 18.93 0.00 3.23 4.62 0.10 73.12 09:31:01 3 21.19 0.00 4.48 9.70 0.08 64.54 09:32:01 all 21.03 0.00 6.31 11.06 0.11 61.49 09:32:01 0 20.90 0.00 5.42 7.24 0.08 66.36 09:32:01 1 23.16 0.00 5.09 16.12 0.10 55.53 09:32:01 2 20.07 0.00 6.83 7.27 0.13 65.69 09:32:01 3 19.99 0.00 7.93 13.62 0.10 58.36 09:33:01 all 12.23 0.00 4.68 14.00 0.10 69.00 09:33:01 0 11.05 0.00 4.55 16.73 0.10 67.57 09:33:01 1 12.20 0.00 5.18 13.09 0.10 69.43 09:33:01 2 12.75 0.00 4.21 9.48 0.12 73.43 09:33:01 3 12.97 0.00 4.74 16.64 0.12 65.54 09:33:01 CPU %user %nice %system %iowait %steal %idle 09:34:03 all 13.07 0.00 3.17 20.54 0.08 63.14 09:34:03 0 12.37 0.00 2.83 9.97 0.05 74.78 09:34:03 1 14.89 0.00 2.22 10.61 0.06 72.22 09:34:03 2 12.88 0.00 4.29 35.72 0.11 46.99 09:34:03 3 12.12 0.00 3.40 25.93 0.08 58.47 09:35:01 all 28.33 0.00 4.01 11.73 0.08 55.85 09:35:01 0 27.97 0.00 3.34 9.63 0.07 58.99 09:35:01 1 27.72 0.00 4.41 10.12 0.07 57.68 09:35:01 2 25.84 0.00 4.17 13.98 0.11 55.91 09:35:01 3 31.76 0.00 4.08 13.25 0.09 50.82 09:36:01 all 16.30 0.00 1.01 5.99 0.05 76.65 09:36:01 0 9.28 0.00 1.07 7.84 0.05 81.77 09:36:01 1 17.34 0.00 0.80 1.07 0.03 80.76 09:36:01 2 20.77 0.00 1.21 12.08 0.07 65.87 09:36:01 3 17.83 0.00 0.98 2.95 0.03 78.20 Average: all 22.55 0.00 3.25 8.60 0.08 65.52 Average: 0 20.87 0.00 3.19 7.97 0.07 67.90 Average: 1 22.06 0.00 3.03 8.29 0.08 66.54 Average: 2 22.16 0.00 3.41 9.52 0.10 64.81 Average: 3 25.09 0.00 3.36 8.62 0.08 62.83