---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19006 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 24G 132G 16% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 934 14163 0 17069 30781 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:08:22:b8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.119/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85569sec preferred_lft 85569sec inet6 fe80::f816:3eff:fe08:22b8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a1:fa:7e:53 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:a1ff:fefa:7e53/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19006) 06/06/25 _x86_64_ (8 CPU) 14:52:21 LINUX RESTART (8 CPU) 14:53:02 tps rtps wtps bread/s bwrtn/s 14:54:01 224.83 41.20 183.63 2202.47 76079.04 14:55:01 327.63 6.85 320.78 519.78 107500.62 14:56:01 437.36 0.13 437.23 13.60 65590.67 14:57:01 641.91 0.02 641.89 0.13 63331.04 14:58:01 337.93 0.03 337.89 0.67 159690.72 14:59:01 461.84 0.05 461.79 6.00 136866.66 15:00:01 391.82 1.30 390.52 39.06 104028.80 15:01:01 275.24 7.87 267.37 63.19 62535.84 15:02:01 189.07 0.00 189.07 0.00 71851.62 15:03:01 138.54 0.00 138.54 0.00 23738.58 15:04:01 458.59 13.13 445.46 949.44 90495.18 15:05:01 337.39 7.00 330.39 449.46 27323.60 15:06:01 78.14 4.13 74.00 478.19 8231.43 Average: 330.93 6.24 324.69 360.87 76713.41 14:53:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:54:01 29965828 31671688 2973392 9.03 76792 1933164 1920428 5.65 922472 1743588 219440 14:55:01 27996904 30884080 4942316 15.00 108604 3048500 2241424 6.59 1802816 2753496 176 14:56:01 26472520 30796328 6466700 19.63 147112 4352864 2431272 7.15 1976168 3995852 38172 14:57:01 25880984 30838436 7058236 21.43 209136 4867672 2278240 6.70 1966788 4540300 173764 14:58:01 22737848 30814500 10201372 30.97 252540 7822860 2542480 7.48 2643428 6885596 392 14:59:01 19976504 30790492 12962716 39.35 313372 10379016 2444092 7.19 3404672 8762188 193012 15:00:01 17593968 30632492 15345252 46.59 401260 12397480 2316492 6.82 4697208 9728160 265092 15:01:01 15169132 30383812 17770088 53.95 445760 14321128 2729252 8.03 5047864 11585704 1216352 15:02:01 14224840 30266400 18714380 56.81 455060 15081944 2810328 8.27 5514516 12003032 41156 15:03:01 12704220 30543684 20235000 61.43 504840 16686432 2548080 7.50 5249352 13647336 1617720 15:04:01 14855132 31499836 18084088 54.90 539756 15554680 1611380 4.74 4096316 12750236 307828 15:05:01 13074804 30347732 19864416 60.31 541212 16146572 4068592 11.97 5346960 13223172 129624 15:06:01 14515612 31528800 18423608 55.93 542080 15899720 1546036 4.55 4161636 13003308 9672 Average: 19628330 30846022 13310890 40.41 349040 10653233 2422161 7.13 3602323 8817074 324031 14:53:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 167.85 114.47 1261.21 30.04 0.00 0.00 0.00 0.00 14:54:01 lo 2.91 2.91 0.31 0.31 0.00 0.00 0.00 0.00 14:55:01 docker0 34.94 136.41 2.10 1319.69 0.00 0.00 0.00 0.00 14:55:01 ens3 663.66 460.46 7152.90 77.77 0.00 0.00 0.00 0.00 14:55:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 14:56:01 veth39e3546 161.61 421.26 12.00 4232.42 0.00 0.00 0.00 0.35 14:56:01 docker0 235.64 722.11 14.22 6873.65 0.00 0.00 0.00 0.00 14:56:01 ens3 916.96 360.34 8635.29 40.89 0.00 0.00 0.00 0.00 14:56:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 ens3 163.29 104.60 2877.79 19.63 0.00 0.00 0.00 0.00 14:57:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 14:58:01 ens3 118.45 57.46 3576.13 6.95 0.00 0.00 0.00 0.00 14:58:01 veth10a454b 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 14:59:01 ens3 103.00 45.56 3324.37 4.67 0.00 0.00 0.00 0.00 14:59:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:00:01 ens3 88.59 79.12 592.51 13.88 0.00 0.00 0.00 0.00 15:00:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:01:01 veth7979f39 172.24 230.48 11.41 3360.99 0.00 0.00 0.00 0.28 15:01:01 docker0 261.77 494.57 19.12 5271.36 0.00 0.00 0.00 0.00 15:01:01 ens3 569.17 324.70 5794.93 33.90 0.00 0.00 0.00 0.00 15:01:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 15:02:01 veth7979f39 167.16 291.98 12.25 3071.91 0.00 0.00 0.00 0.25 15:02:01 docker0 167.16 291.95 9.96 3071.91 0.00 0.00 0.00 0.00 15:02:01 ens3 305.52 177.00 3074.62 14.70 0.00 0.00 0.00 0.00 15:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 docker0 0.33 0.33 0.04 0.70 0.00 0.00 0.00 0.00 15:03:01 ens3 2.67 2.03 1.59 2.71 0.00 0.00 0.00 0.00 15:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:04:01 docker0 19.43 67.37 1.20 550.07 0.00 0.00 0.00 0.00 15:04:01 ens3 129.03 65.69 742.70 23.03 0.00 0.00 0.00 0.00 15:04:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 15:05:01 veth92f47c4 32.86 32.39 59.30 3.42 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 vethbe063f4 32.14 33.06 3.40 59.31 0.00 0.00 0.00 0.00 15:05:01 ens3 221.60 136.53 1866.11 12.55 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 ens3 55.99 45.28 76.86 28.20 0.00 0.00 0.00 0.00 15:06:01 lo 15.23 15.23 1.45 1.45 0.00 0.00 0.00 0.00 Average: docker0 55.40 131.96 3.59 1316.10 0.00 0.00 0.00 0.00 Average: ens3 269.80 151.83 3000.46 23.76 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19006) 06/06/25 _x86_64_ (8 CPU) 14:52:21 LINUX RESTART (8 CPU) 14:53:02 CPU %user %nice %system %iowait %steal %idle 14:54:01 all 10.18 0.00 0.96 4.18 0.03 84.66 14:54:01 0 6.26 0.00 0.68 0.22 0.02 92.82 14:54:01 1 7.60 0.00 0.66 0.19 0.02 91.54 14:54:01 2 0.44 0.00 0.29 0.46 0.02 98.79 14:54:01 3 19.48 0.00 1.56 1.97 0.03 76.96 14:54:01 4 8.27 0.00 0.88 2.84 0.05 87.95 14:54:01 5 15.93 0.00 1.15 1.22 0.03 81.66 14:54:01 6 21.11 0.00 1.61 1.53 0.05 75.71 14:54:01 7 2.31 0.00 0.77 25.09 0.03 71.80 14:55:01 all 18.43 0.00 2.26 4.30 0.07 74.94 14:55:01 0 22.39 0.00 1.66 1.52 0.07 74.37 14:55:01 1 23.15 0.00 1.44 0.38 0.07 74.96 14:55:01 2 21.97 0.00 2.64 0.33 0.08 74.97 14:55:01 3 23.15 0.00 2.13 1.19 0.07 73.46 14:55:01 4 10.83 0.00 1.60 3.77 0.07 83.72 14:55:01 5 12.02 0.00 2.56 8.28 0.07 77.07 14:55:01 6 15.61 0.00 2.35 1.17 0.07 80.80 14:55:01 7 18.31 0.00 3.72 17.87 0.10 60.00 14:56:01 all 7.74 0.00 3.16 2.49 0.06 86.55 14:56:01 0 5.83 0.00 2.60 1.52 0.07 89.98 14:56:01 1 7.05 0.00 2.46 0.25 0.07 90.18 14:56:01 2 4.83 0.00 2.34 0.34 0.05 92.45 14:56:01 3 9.49 0.00 3.47 4.66 0.07 82.32 14:56:01 4 10.27 0.00 3.70 0.96 0.07 85.00 14:56:01 5 10.05 0.00 3.59 6.47 0.07 79.82 14:56:01 6 6.44 0.00 2.15 0.03 0.05 91.33 14:56:01 7 7.95 0.00 4.99 5.68 0.07 81.32 14:57:01 all 7.60 0.00 3.52 3.81 0.06 85.00 14:57:01 0 4.61 0.00 2.50 3.67 0.05 89.17 14:57:01 1 5.90 0.00 2.18 0.12 0.05 91.76 14:57:01 2 6.19 0.00 2.94 0.07 0.07 90.73 14:57:01 3 6.72 0.00 3.35 1.45 0.05 88.44 14:57:01 4 9.51 0.00 3.67 10.05 0.08 76.68 14:57:01 5 6.49 0.00 2.55 4.04 0.05 86.88 14:57:01 6 13.50 0.00 2.94 0.05 0.07 83.44 14:57:01 7 7.92 0.00 8.12 11.13 0.07 72.76 14:58:01 all 5.81 0.00 3.47 5.76 0.04 84.92 14:58:01 0 3.03 0.00 2.53 0.02 0.02 94.41 14:58:01 1 5.25 0.00 2.23 0.46 0.03 92.03 14:58:01 2 4.70 0.00 3.04 2.10 0.05 90.11 14:58:01 3 8.82 0.00 4.43 1.59 0.03 85.12 14:58:01 4 4.65 0.00 4.43 23.94 0.05 66.93 14:58:01 5 3.47 0.00 4.34 7.00 0.05 85.15 14:58:01 6 9.55 0.00 3.78 10.89 0.05 75.72 14:58:01 7 7.01 0.00 3.01 0.35 0.07 89.56 14:59:01 all 5.78 0.00 3.44 5.80 0.04 84.94 14:59:01 0 4.26 0.00 2.40 8.14 0.03 85.17 14:59:01 1 6.48 0.00 3.79 0.64 0.03 89.06 14:59:01 2 5.10 0.00 3.13 0.52 0.03 91.21 14:59:01 3 8.24 0.00 6.03 10.65 0.05 75.03 14:59:01 4 8.11 0.00 3.27 13.98 0.07 74.58 14:59:01 5 3.18 0.00 2.76 3.06 0.03 90.97 14:59:01 6 4.82 0.00 2.97 4.60 0.03 87.57 14:59:01 7 6.06 0.00 3.21 4.81 0.07 85.85 15:00:01 all 8.72 0.00 3.88 4.69 0.06 82.66 15:00:01 0 7.06 0.00 4.71 0.13 0.05 88.05 15:00:01 1 8.08 0.00 3.02 3.48 0.05 85.37 15:00:01 2 10.90 0.00 3.29 14.46 0.05 71.30 15:00:01 3 8.83 0.00 3.80 11.58 0.07 75.73 15:00:01 4 8.40 0.00 5.35 5.32 0.05 80.89 15:00:01 5 7.93 0.00 4.28 0.13 0.03 87.63 15:00:01 6 7.09 0.00 3.03 1.38 0.03 88.47 15:00:01 7 11.53 0.00 3.45 1.09 0.08 83.84 15:01:01 all 9.21 0.00 3.39 2.48 0.05 84.86 15:01:01 0 10.20 0.00 4.00 2.96 0.05 82.80 15:01:01 1 9.15 0.00 2.96 6.65 0.05 81.20 15:01:01 2 9.74 0.00 4.12 2.57 0.07 83.50 15:01:01 3 18.00 0.00 3.05 0.39 0.07 78.50 15:01:01 4 6.71 0.00 3.62 0.49 0.07 89.12 15:01:01 5 5.17 0.00 2.20 0.25 0.05 92.33 15:01:01 6 3.56 0.00 2.41 3.39 0.03 90.61 15:01:01 7 11.17 0.00 4.86 3.17 0.05 80.74 15:02:01 all 42.53 0.00 6.87 1.38 0.07 49.15 15:02:01 0 47.63 0.00 6.76 0.95 0.07 44.59 15:02:01 1 55.38 0.00 7.13 0.51 0.09 36.89 15:02:01 2 35.29 0.00 6.72 0.26 0.07 57.66 15:02:01 3 40.47 0.00 7.10 0.20 0.05 52.17 15:02:01 4 42.02 0.00 6.15 0.00 0.05 51.77 15:02:01 5 38.06 0.00 6.48 0.34 0.07 55.06 15:02:01 6 42.98 0.00 6.74 0.02 0.07 50.20 15:02:01 7 38.41 0.00 7.89 8.78 0.09 44.83 15:03:01 all 23.08 0.00 7.39 0.65 0.05 68.83 15:03:01 0 18.38 0.00 6.60 0.00 0.05 74.97 15:03:01 1 17.71 0.00 6.03 0.22 0.03 76.00 15:03:01 2 19.70 0.00 5.70 0.15 0.05 74.39 15:03:01 3 17.83 0.00 8.68 0.07 0.05 73.37 15:03:01 4 25.55 0.00 6.99 0.09 0.05 67.33 15:03:01 5 18.76 0.00 7.88 4.05 0.05 69.25 15:03:01 6 48.05 0.00 10.80 0.10 0.07 40.98 15:03:01 7 18.66 0.00 6.40 0.49 0.05 74.40 15:04:01 all 8.95 0.00 2.71 3.01 0.04 85.28 15:04:01 0 3.75 0.00 1.87 0.17 0.03 94.18 15:04:01 1 22.33 0.00 2.54 0.55 0.07 74.52 15:04:01 2 11.07 0.00 2.14 0.02 0.05 86.72 15:04:01 3 4.59 0.00 3.45 0.17 0.03 91.75 15:04:01 4 12.92 0.00 3.20 0.89 0.05 82.94 15:04:01 5 6.09 0.00 4.91 19.24 0.07 69.69 15:04:01 6 6.88 0.00 2.06 0.30 0.03 90.73 15:04:01 7 3.92 0.00 1.56 2.90 0.03 91.59 15:04:01 CPU %user %nice %system %iowait %steal %idle 15:05:01 all 20.67 0.00 2.62 1.37 0.06 75.29 15:05:01 0 17.27 0.00 2.46 1.16 0.05 79.06 15:05:01 1 19.86 0.00 2.37 1.29 0.07 76.42 15:05:01 2 26.60 0.00 2.83 0.20 0.05 70.32 15:05:01 3 24.20 0.00 2.65 1.76 0.07 71.33 15:05:01 4 21.11 0.00 2.90 1.57 0.07 74.36 15:05:01 5 16.50 0.00 2.46 3.89 0.03 77.12 15:05:01 6 24.79 0.00 3.37 0.13 0.07 71.64 15:05:01 7 14.96 0.00 1.94 0.94 0.05 82.11 15:06:01 all 6.93 0.00 0.68 0.33 0.03 92.05 15:06:01 0 13.64 0.00 0.82 0.15 0.02 85.38 15:06:01 1 0.67 0.00 0.52 1.17 0.03 97.61 15:06:01 2 23.67 0.00 1.19 0.10 0.03 75.01 15:06:01 3 0.98 0.00 0.32 0.00 0.02 98.68 15:06:01 4 1.67 0.00 0.38 0.03 0.02 97.90 15:06:01 5 4.27 0.00 0.82 0.17 0.05 94.69 15:06:01 6 3.61 0.00 0.67 0.13 0.03 95.55 15:06:01 7 6.94 0.00 0.70 0.87 0.02 91.48 Average: all 13.47 0.00 3.40 3.10 0.05 79.98 Average: 0 12.60 0.00 3.04 1.59 0.04 82.73 Average: 1 14.47 0.00 2.86 1.23 0.05 81.39 Average: 2 13.85 0.00 3.10 1.66 0.05 81.34 Average: 3 14.64 0.00 3.83 2.74 0.05 78.74 Average: 4 13.04 0.00 3.54 4.90 0.06 78.46 Average: 5 11.34 0.00 3.53 4.47 0.05 80.61 Average: 6 15.93 0.00 3.44 1.83 0.05 78.76 Average: 7 11.91 0.00 3.88 6.37 0.06 77.77