---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-16918 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: 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): 0-7 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 712K 3.2G 1% /run /dev/vda1 155G 16G 140G 11% / 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 879 22695 0 8592 30832 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:76:d1:f1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.238/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85453sec preferred_lft 85453sec inet6 fe80::f816:3eff:fe76:d1f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4d:b3:53:20 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::42:4dff:feb3:5320/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16918) 12/02/25 _x86_64_ (8 CPU) 09:37:44 LINUX RESTART (8 CPU) 09:38:01 tps rtps wtps bread/s bwrtn/s 09:39:02 293.12 73.20 219.91 5238.73 86229.50 09:40:01 154.63 19.29 135.34 2257.76 72230.92 09:41:01 186.54 0.65 185.89 50.92 109461.91 09:42:01 187.50 0.00 187.50 0.00 106582.80 09:43:01 339.89 3.88 336.01 409.67 25293.25 09:44:01 10.88 0.00 10.88 0.00 350.74 09:45:01 140.85 7.06 133.79 1309.96 12499.43 09:46:01 110.51 0.50 110.01 31.73 27749.38 09:47:01 16.05 0.00 16.05 0.00 423.80 09:48:01 21.50 0.00 21.50 0.00 515.51 09:49:01 28.56 0.00 28.56 0.00 553.37 09:50:01 26.03 0.02 26.01 0.13 617.76 09:51:01 18.65 0.00 18.65 0.00 457.12 09:52:01 8.85 0.00 8.85 0.00 620.30 09:53:01 85.54 4.80 80.74 131.44 2134.58 Average: 108.55 7.28 101.27 626.87 29666.77 09:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:39:02 30364656 31724324 2574564 7.82 50720 1631220 1434468 4.22 819432 1489000 59580 09:40:01 29401648 31670864 3537572 10.74 80276 2484368 1720060 5.06 944596 2266816 653120 09:41:01 24361000 31654456 8578220 26.04 144632 7224096 1647376 4.85 1000824 6999308 3042452 09:42:01 24034744 31666244 8904476 27.03 154240 7523088 1655700 4.87 1001300 7297652 352484 09:43:01 19934752 27788028 13004468 39.48 171344 7720344 13453980 39.58 5153620 7106092 3736 09:44:01 19133744 26989784 13805476 41.91 171608 7722484 14023284 41.26 6000868 7047716 460 09:45:01 18495004 26866836 14444216 43.85 192184 8175252 14551848 42.81 6212068 7420444 191628 09:46:01 18349416 26819364 14589804 44.29 204644 8244212 14410492 42.40 6613540 7147372 4584 09:47:01 18313000 26785568 14626220 44.40 204832 8246400 14452732 42.52 6646584 7148740 1292 09:48:01 18271248 26749164 14667972 44.53 205060 8251504 14461916 42.55 6682656 7153108 3452 09:49:01 17882344 26364272 15056876 45.71 205312 8255176 14910256 43.87 7070112 7152532 532 09:50:01 17813324 26302832 15125896 45.92 205496 8262416 15263028 44.91 7131348 7158924 136 09:51:01 17779932 26275364 15159288 46.02 205668 8267828 15286144 44.98 7160336 7163968 1932 09:52:01 17702984 26211072 15236236 46.26 205916 8279808 15350460 45.16 7224564 7175952 732 09:53:01 23270768 31598208 9668452 29.35 208264 8099044 1580260 4.65 2038072 6932832 27848 Average: 21007238 28364425 11931982 36.22 174013 7225816 10280134 30.25 4779995 6444030 289598 09:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:39:02 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 09:39:02 ens3 369.12 246.59 1068.94 75.09 0.00 0.00 0.00 0.00 09:39:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 lo 14.10 14.10 1.30 1.30 0.00 0.00 0.00 0.00 09:40:01 ens3 398.61 272.92 7594.02 29.07 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 lo 6.20 6.20 0.56 0.56 0.00 0.00 0.00 0.00 09:41:01 ens3 1466.61 854.68 41551.76 66.06 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:42:01 ens3 3.73 3.68 0.83 1.07 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 vethe0b2358 2.25 2.87 0.34 0.32 0.00 0.00 0.00 0.00 09:43:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 09:43:01 vethf6a05a3 0.62 1.28 0.05 0.18 0.00 0.00 0.00 0.00 09:43:01 ens3 17.83 13.13 327.16 1.68 0.00 0.00 0.00 0.00 09:44:01 vethe0b2358 6.28 9.25 0.95 0.71 0.00 0.00 0.00 0.00 09:44:01 lo 1.27 1.27 0.10 0.10 0.00 0.00 0.00 0.00 09:44:01 vethf6a05a3 1.52 1.92 0.14 2.07 0.00 0.00 0.00 0.00 09:44:01 ens3 2.68 2.13 1.07 0.87 0.00 0.00 0.00 0.00 09:45:01 vethe0b2358 7.10 10.16 1.22 0.91 0.00 0.00 0.00 0.00 09:45:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 09:45:01 vethf6a05a3 1.65 2.05 0.17 2.70 0.00 0.00 0.00 0.00 09:45:01 ens3 66.84 45.47 1934.75 5.23 0.00 0.00 0.00 0.00 09:46:01 vethe0b2358 9.48 13.06 2.01 2.64 0.00 0.00 0.00 0.00 09:46:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 09:46:01 vethf6a05a3 2.50 3.17 0.27 5.64 0.00 0.00 0.00 0.00 09:46:01 ens3 26.33 19.41 338.41 4.44 0.00 0.00 0.00 0.00 09:47:01 vethe0b2358 9.98 13.60 2.10 2.44 0.00 0.00 0.00 0.00 09:47:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 09:47:01 vethf6a05a3 3.55 4.20 0.43 7.53 0.00 0.00 0.00 0.00 09:47:01 ens3 2.65 1.13 1.04 0.40 0.00 0.00 0.00 0.00 09:48:01 vethe0b2358 13.86 17.78 3.55 5.62 0.00 0.00 0.00 0.00 09:48:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 09:48:01 vethf6a05a3 3.68 5.02 0.44 10.50 0.00 0.00 0.00 0.00 09:48:01 ens3 2.35 1.25 0.75 0.45 0.00 0.00 0.00 0.00 09:49:01 vethe0b2358 9.35 12.61 2.06 3.61 0.00 0.00 0.00 0.00 09:49:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 09:49:01 vethf6a05a3 2.77 3.33 0.32 6.02 0.00 0.00 0.00 0.00 09:49:01 ens3 5.00 0.87 2.65 0.42 0.00 0.00 0.00 0.00 09:50:01 vethe0b2358 16.50 20.90 4.61 8.00 0.00 0.00 0.00 0.00 09:50:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 09:50:01 vethf6a05a3 4.00 5.53 0.46 12.66 0.00 0.00 0.00 0.00 09:50:01 ens3 7.28 1.08 3.96 0.42 0.00 0.00 0.00 0.00 09:51:01 vethe0b2358 14.66 18.81 3.93 6.13 0.00 0.00 0.00 0.00 09:51:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 09:51:01 vethf6a05a3 3.75 5.03 0.45 11.35 0.00 0.00 0.00 0.00 09:51:01 ens3 5.95 0.98 3.19 0.37 0.00 0.00 0.00 0.00 09:52:01 vethe0b2358 6.57 9.38 0.98 0.72 0.00 0.00 0.00 0.00 09:52:01 lo 1.27 1.27 0.10 0.10 0.00 0.00 0.00 0.00 09:52:01 vethf6a05a3 5.23 5.72 11.08 2.80 0.00 0.00 0.00 0.00 09:52:01 ens3 1.57 0.98 0.29 0.37 0.00 0.00 0.00 0.00 09:53:01 lo 2.67 2.67 0.25 0.25 0.00 0.00 0.00 0.00 09:53:01 ens3 54.67 46.21 69.91 47.04 0.00 0.00 0.00 0.00 09:53:01 docker0 39.66 56.67 3.78 1424.47 0.00 0.00 0.00 0.00 Average: lo 2.46 2.46 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 161.83 100.52 3522.46 15.52 0.00 0.00 0.00 0.00 Average: docker0 2.65 3.78 0.25 95.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16918) 12/02/25 _x86_64_ (8 CPU) 09:37:44 LINUX RESTART (8 CPU) 09:38:01 CPU %user %nice %system %iowait %steal %idle 09:39:02 all 7.26 0.00 1.17 11.76 0.05 79.76 09:39:02 0 10.37 0.00 2.53 1.71 0.05 85.33 09:39:02 1 3.71 0.00 0.66 47.96 0.03 47.64 09:39:02 2 7.59 0.00 1.04 1.81 0.05 89.52 09:39:02 3 8.18 0.00 1.07 1.21 0.03 89.50 09:39:02 4 6.50 0.00 0.68 0.94 0.03 91.85 09:39:02 5 9.30 0.00 1.05 1.72 0.03 87.89 09:39:02 6 7.48 0.00 1.04 33.43 0.07 57.98 09:39:02 7 4.96 0.00 1.27 5.42 0.13 88.22 09:40:01 all 8.00 0.00 1.17 6.91 0.04 83.88 09:40:01 0 2.80 0.00 0.75 0.20 0.03 96.22 09:40:01 1 8.85 0.00 1.16 5.32 0.03 84.64 09:40:01 2 2.04 0.00 0.82 0.25 0.02 96.88 09:40:01 3 3.01 0.00 1.00 0.73 0.07 95.19 09:40:01 4 3.69 0.00 1.07 5.00 0.05 90.18 09:40:01 5 27.20 0.00 2.52 29.31 0.10 40.88 09:40:01 6 12.43 0.00 1.19 3.01 0.05 83.32 09:40:01 7 4.11 0.00 0.88 11.51 0.02 83.47 09:41:01 all 16.27 0.00 7.30 21.58 0.14 54.71 09:41:01 0 15.01 0.00 6.82 21.41 0.10 56.65 09:41:01 1 16.95 0.00 8.17 9.28 0.10 65.51 09:41:01 2 18.45 0.00 6.58 3.46 0.12 71.39 09:41:01 3 15.87 0.00 8.27 11.22 0.12 64.53 09:41:01 4 17.56 0.00 7.08 3.40 0.10 71.86 09:41:01 5 16.31 0.00 8.35 54.00 0.15 21.18 09:41:01 6 14.37 0.00 6.19 56.93 0.10 22.41 09:41:01 7 15.65 0.00 6.88 13.29 0.27 63.91 09:42:01 all 2.21 0.00 1.12 21.91 0.04 74.72 09:42:01 0 2.41 0.00 1.03 15.28 0.05 81.23 09:42:01 1 2.52 0.00 1.24 2.14 0.03 94.07 09:42:01 2 1.74 0.00 1.46 18.98 0.03 77.79 09:42:01 3 2.24 0.00 1.05 9.89 0.08 86.74 09:42:01 4 2.64 0.00 0.79 0.50 0.03 96.03 09:42:01 5 2.18 0.00 1.21 39.44 0.03 57.15 09:42:01 6 1.27 0.00 1.76 83.18 0.03 13.75 09:42:01 7 2.64 0.00 0.47 6.16 0.05 90.68 09:43:01 all 66.46 0.00 6.65 2.52 0.17 24.21 09:43:01 0 62.58 0.00 6.38 0.92 0.15 29.97 09:43:01 1 70.64 0.00 6.60 1.18 0.19 21.39 09:43:01 2 65.24 0.00 6.55 9.29 0.17 18.74 09:43:01 3 69.78 0.00 6.51 2.27 0.15 21.29 09:43:01 4 70.62 0.00 6.57 1.84 0.15 20.82 09:43:01 5 67.82 0.00 7.25 1.31 0.17 23.45 09:43:01 6 63.55 0.00 6.96 1.12 0.17 28.20 09:43:01 7 61.25 0.00 6.39 2.19 0.19 29.98 09:44:01 all 19.05 0.00 1.62 0.19 0.08 79.06 09:44:01 0 17.13 0.00 1.71 0.02 0.08 81.06 09:44:01 1 20.19 0.00 1.72 0.25 0.07 77.78 09:44:01 2 18.19 0.00 1.49 0.05 0.07 80.20 09:44:01 3 19.82 0.00 1.70 0.00 0.08 78.39 09:44:01 4 22.12 0.00 1.64 0.00 0.08 76.16 09:44:01 5 20.23 0.00 1.92 0.60 0.08 77.16 09:44:01 6 16.71 0.00 1.34 0.50 0.10 81.34 09:44:01 7 18.01 0.00 1.42 0.05 0.07 80.46 09:45:01 all 5.32 0.00 1.44 0.82 0.07 92.36 09:45:01 0 4.02 0.00 1.51 1.59 0.07 92.82 09:45:01 1 4.97 0.00 1.23 0.34 0.08 93.39 09:45:01 2 4.32 0.00 1.05 0.15 0.05 94.43 09:45:01 3 7.83 0.00 1.72 0.49 0.07 89.89 09:45:01 4 4.09 0.00 1.35 1.08 0.07 93.43 09:45:01 5 5.03 0.00 1.07 1.56 0.07 92.27 09:45:01 6 6.55 0.00 1.46 0.65 0.07 91.28 09:45:01 7 5.76 0.00 2.16 0.72 0.07 91.29 09:46:01 all 11.00 0.00 1.80 2.06 0.08 85.07 09:46:01 0 8.41 0.00 1.94 2.35 0.07 87.23 09:46:01 1 9.57 0.00 1.91 0.67 0.10 87.75 09:46:01 2 10.90 0.00 1.55 2.73 0.05 84.77 09:46:01 3 14.07 0.00 1.71 1.31 0.08 82.84 09:46:01 4 10.66 0.00 1.34 0.15 0.07 87.78 09:46:01 5 12.77 0.00 2.06 1.14 0.08 83.94 09:46:01 6 8.01 0.00 1.58 3.20 0.08 87.13 09:46:01 7 13.60 0.00 2.26 4.95 0.08 79.11 09:47:01 all 5.71 0.00 0.61 0.06 0.07 93.55 09:47:01 0 4.98 0.00 0.67 0.15 0.08 94.12 09:47:01 1 5.71 0.00 0.55 0.02 0.07 93.65 09:47:01 2 5.55 0.00 0.57 0.02 0.07 93.80 09:47:01 3 6.80 0.00 0.74 0.17 0.07 92.23 09:47:01 4 6.63 0.00 0.64 0.03 0.05 92.65 09:47:01 5 5.52 0.00 0.57 0.03 0.07 93.81 09:47:01 6 5.43 0.00 0.70 0.02 0.07 93.78 09:47:01 7 5.02 0.00 0.47 0.07 0.05 94.40 09:48:01 all 6.42 0.00 0.71 0.08 0.07 92.71 09:48:01 0 5.56 0.00 0.74 0.10 0.07 93.53 09:48:01 1 6.29 0.00 0.69 0.02 0.07 92.94 09:48:01 2 6.69 0.00 0.64 0.27 0.05 92.36 09:48:01 3 5.99 0.00 0.75 0.07 0.07 93.13 09:48:01 4 7.37 0.00 0.73 0.02 0.08 91.79 09:48:01 5 6.37 0.00 0.69 0.02 0.10 92.83 09:48:01 6 5.54 0.00 0.77 0.13 0.08 93.47 09:48:01 7 7.53 0.00 0.74 0.02 0.07 91.65 09:49:01 all 7.97 0.00 0.93 0.06 0.08 90.96 09:49:01 0 7.74 0.00 0.80 0.03 0.07 91.36 09:49:01 1 5.97 0.00 0.86 0.05 0.07 93.06 09:49:01 2 7.81 0.00 1.07 0.17 0.07 90.89 09:49:01 3 9.20 0.00 0.84 0.02 0.10 89.84 09:49:01 4 7.75 0.00 0.99 0.08 0.05 91.13 09:49:01 5 8.27 0.00 0.85 0.02 0.07 90.79 09:49:01 6 7.09 0.00 0.97 0.05 0.10 91.79 09:49:01 7 9.95 0.00 1.07 0.05 0.08 88.84 09:49:01 CPU %user %nice %system %iowait %steal %idle 09:50:01 all 7.14 0.00 0.87 0.06 0.08 91.85 09:50:01 0 7.89 0.00 1.13 0.02 0.08 90.87 09:50:01 1 6.63 0.00 0.81 0.05 0.07 92.45 09:50:01 2 7.63 0.00 1.05 0.08 0.10 91.13 09:50:01 3 6.85 0.00 0.72 0.15 0.07 92.22 09:50:01 4 7.47 0.00 0.80 0.10 0.10 91.52 09:50:01 5 7.74 0.00 0.94 0.05 0.08 91.19 09:50:01 6 5.98 0.00 0.67 0.02 0.07 93.27 09:50:01 7 6.91 0.00 0.87 0.05 0.12 92.06 09:51:01 all 5.18 0.00 0.64 0.07 0.07 94.04 09:51:01 0 5.25 0.00 0.77 0.03 0.07 93.88 09:51:01 1 5.20 0.00 0.46 0.05 0.05 94.24 09:51:01 2 4.48 0.00 0.77 0.10 0.07 94.59 09:51:01 3 4.47 0.00 0.67 0.22 0.08 94.56 09:51:01 4 4.74 0.00 0.52 0.05 0.08 94.60 09:51:01 5 5.14 0.00 0.65 0.03 0.05 94.13 09:51:01 6 6.44 0.00 0.69 0.07 0.07 92.74 09:51:01 7 5.69 0.00 0.65 0.00 0.07 93.59 09:52:01 all 1.28 0.00 0.37 0.05 0.06 98.24 09:52:01 0 1.20 0.00 0.50 0.00 0.07 98.23 09:52:01 1 1.32 0.00 0.29 0.22 0.05 98.12 09:52:01 2 2.00 0.00 0.37 0.13 0.03 97.46 09:52:01 3 1.52 0.00 0.42 0.02 0.08 97.96 09:52:01 4 1.15 0.00 0.40 0.00 0.07 98.38 09:52:01 5 1.14 0.00 0.27 0.00 0.05 98.55 09:52:01 6 0.84 0.00 0.27 0.00 0.07 98.83 09:52:01 7 1.09 0.00 0.40 0.00 0.05 98.46 09:53:01 all 5.70 0.00 1.24 0.33 0.06 92.66 09:53:01 0 5.71 0.00 1.40 0.75 0.08 92.05 09:53:01 1 4.13 0.00 1.24 0.54 0.07 94.02 09:53:01 2 2.76 0.00 1.14 0.42 0.07 95.62 09:53:01 3 3.16 0.00 1.19 0.10 0.05 95.50 09:53:01 4 5.57 0.00 1.05 0.35 0.05 92.98 09:53:01 5 2.59 0.00 1.32 0.25 0.05 95.80 09:53:01 6 3.61 0.00 1.05 0.03 0.05 95.26 09:53:01 7 18.11 0.00 1.54 0.27 0.08 80.00 Average: all 11.61 0.00 1.83 4.54 0.08 81.93 Average: 0 10.67 0.00 1.90 2.96 0.07 84.39 Average: 1 11.48 0.00 1.83 4.53 0.07 82.10 Average: 2 10.96 0.00 1.73 2.52 0.07 84.72 Average: 3 11.90 0.00 1.88 1.85 0.08 84.29 Average: 4 11.87 0.00 1.70 0.89 0.07 85.46 Average: 5 13.12 0.00 2.04 8.54 0.08 76.23 Average: 6 10.95 0.00 1.76 12.11 0.08 75.10 Average: 7 11.94 0.00 1.82 2.96 0.09 83.18