---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18098 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 708K 3.2G 1% /run /dev/vda1 155G 16G 140G 10% / 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 890 23399 0 7877 30821 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:ab:de:95 brd ff:ff:ff:ff:ff:ff inet 10.30.106.214/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85856sec preferred_lft 85856sec inet6 fe80::f816:3eff:feab:de95/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4e:ce:33:fe 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::42:4eff:fece:33fe/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-18098) 06/03/25 _x86_64_ (8 CPU) 13:34:23 LINUX RESTART (8 CPU) 13:35:02 tps rtps wtps bread/s bwrtn/s 13:36:01 136.40 34.08 102.32 2761.16 42423.18 13:37:01 521.30 5.32 515.98 511.51 247115.35 13:38:01 231.61 0.38 231.22 37.59 50039.99 13:39:08 89.13 0.19 88.94 11.47 33245.27 13:40:01 14.03 0.04 13.99 4.22 6004.68 13:41:01 5.25 0.00 5.25 0.00 220.63 13:42:01 14.85 0.03 14.81 6.40 685.89 13:43:01 71.35 1.20 70.15 86.79 2286.82 Average: 136.59 5.10 131.49 422.64 48161.96 13:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:36:01 29956488 31725896 2982732 9.06 76744 1996628 1376504 4.05 856728 1822404 255808 13:37:01 23988216 31342128 8951004 27.17 145400 7285768 4909460 14.44 1346312 6967628 4412 13:38:01 21339200 29086100 11600020 35.22 171620 7627368 9936384 29.24 3808268 7080208 932 13:39:08 20759480 28611488 12179740 36.98 186436 7701708 10521420 30.96 4309912 7135392 144 13:40:01 20589248 28443920 12349972 37.49 186628 7704632 10676264 31.41 4490428 7123868 408 13:41:01 20567988 28426776 12371232 37.56 186796 7708192 10660120 31.36 4508576 7126652 432 13:42:01 20776540 28603952 12162680 36.92 187124 7682084 9674132 28.46 4347468 7093452 576 13:43:01 23932792 31528424 9006428 27.34 188576 7442244 1648560 4.85 1476704 6891184 980 Average: 22738744 29721086 10200476 30.97 166166 6893578 7425356 21.85 3143050 6405098 32962 13:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:36:01 ens3 210.68 146.45 2158.66 16.60 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 3.12 3.12 0.33 0.33 0.00 0.00 0.00 0.00 13:37:01 vethe7615a0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 vethec399cc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 vethe725075 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 vetha4f0968 7.43 10.23 1.11 1.35 0.00 0.00 0.00 0.00 13:38:01 vethe7615a0 0.52 0.82 0.05 1.12 0.00 0.00 0.00 0.00 13:38:01 vethb6f04bb 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 vethe725075 138.45 138.02 16.33 33.79 0.00 0.00 0.00 0.00 13:38:01 vetha4f0968 265.54 284.64 58.54 39.03 0.00 0.00 0.00 0.00 13:39:08 vethe7615a0 0.66 0.76 0.07 1.46 0.00 0.00 0.00 0.00 13:39:08 veth2bfe915 3.15 2.96 0.53 1.87 0.00 0.00 0.00 0.00 13:39:08 vethe725075 209.53 211.12 23.48 47.18 0.00 0.00 0.00 0.00 13:39:08 vetha4f0968 447.87 450.12 105.35 48.66 0.00 0.00 0.00 0.01 13:40:01 vethe7615a0 0.74 0.74 0.08 1.83 0.00 0.00 0.00 0.00 13:40:01 veth2bfe915 4.94 5.26 0.55 0.80 0.00 0.00 0.00 0.00 13:40:01 vethe725075 560.56 561.26 60.88 127.46 0.00 0.00 0.00 0.01 13:40:01 vetha4f0968 550.92 553.34 126.48 59.22 0.00 0.00 0.00 0.01 13:41:01 vethe7615a0 0.70 0.70 0.07 1.64 0.00 0.00 0.00 0.00 13:41:01 veth2bfe915 8.58 6.52 0.87 1.63 0.00 0.00 0.00 0.00 13:41:01 vethe725075 6.37 9.30 1.52 0.71 0.00 0.00 0.00 0.00 13:41:01 vetha4f0968 0.15 0.25 0.03 0.07 0.00 0.00 0.00 0.00 13:42:01 vethe725075 269.22 271.17 29.52 60.80 0.00 0.00 0.00 0.00 13:42:01 vetha4f0968 261.49 262.74 60.02 27.97 0.00 0.00 0.00 0.00 13:42:01 ens3 3732.34 2060.89 55000.19 217.98 0.00 0.00 0.00 0.00 13:42:01 veth146e4da 17.31 24.06 3.43 2.31 0.00 0.00 0.00 0.00 13:43:01 ens3 38.31 30.81 63.62 16.04 0.00 0.00 0.00 0.00 13:43:01 docker0 28.43 39.99 2.89 299.35 0.00 0.00 0.00 0.00 13:43:01 lo 29.56 29.56 2.75 2.75 0.00 0.00 0.00 0.00 Average: ens3 421.47 231.29 6792.91 20.34 0.00 0.00 0.00 0.00 Average: docker0 3.56 5.01 0.36 37.50 0.00 0.00 0.00 0.00 Average: lo 3.21 3.21 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18098) 06/03/25 _x86_64_ (8 CPU) 13:34:23 LINUX RESTART (8 CPU) 13:35:02 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 9.69 0.00 0.82 2.66 0.03 86.79 13:36:01 0 15.93 0.00 1.09 0.88 0.03 82.07 13:36:01 1 6.31 0.00 0.85 5.41 0.09 87.35 13:36:01 2 0.32 0.00 0.19 0.34 0.02 99.13 13:36:01 3 8.59 0.00 0.52 0.27 0.02 90.60 13:36:01 4 31.47 0.00 2.14 2.00 0.05 64.34 13:36:01 5 4.00 0.00 0.78 1.34 0.02 93.86 13:36:01 6 2.93 0.00 0.34 0.58 0.02 96.13 13:36:01 7 7.98 0.00 0.65 10.51 0.05 80.81 13:37:01 all 19.82 0.00 9.51 9.47 0.08 61.12 13:37:01 0 20.25 0.00 8.45 8.84 0.09 62.38 13:37:01 1 21.22 0.00 9.50 2.15 0.08 67.04 13:37:01 2 19.06 0.00 10.24 12.55 0.09 58.07 13:37:01 3 21.07 0.00 9.28 3.09 0.10 66.46 13:37:01 4 18.48 0.00 10.45 8.35 0.08 62.64 13:37:01 5 18.98 0.00 8.56 16.62 0.07 55.77 13:37:01 6 19.19 0.00 9.54 11.91 0.07 59.29 13:37:01 7 20.32 0.00 10.08 12.23 0.07 57.30 13:38:01 all 35.95 0.00 4.66 1.80 0.10 57.50 13:38:01 0 26.52 0.00 4.01 0.35 0.08 69.04 13:38:01 1 38.11 0.00 4.59 0.92 0.12 56.26 13:38:01 2 38.67 0.00 4.61 2.17 0.10 54.44 13:38:01 3 35.40 0.00 4.70 0.29 0.10 59.51 13:38:01 4 31.11 0.00 4.88 0.59 0.10 63.32 13:38:01 5 39.82 0.00 4.76 3.08 0.10 52.24 13:38:01 6 44.58 0.00 5.36 4.74 0.12 45.20 13:38:01 7 33.39 0.00 4.32 2.24 0.10 59.95 13:39:08 all 8.46 0.00 1.34 8.41 0.08 81.71 13:39:08 0 8.70 0.00 1.34 0.73 0.06 89.17 13:39:08 1 7.87 0.00 1.50 0.64 0.06 89.92 13:39:08 2 9.47 0.00 1.20 0.21 0.07 89.05 13:39:08 3 7.64 0.00 0.99 26.40 0.06 64.91 13:39:08 4 12.80 0.00 1.59 0.16 0.07 85.37 13:39:08 5 8.09 0.00 1.62 1.32 0.12 88.86 13:39:08 6 8.43 0.00 1.49 37.49 0.11 52.49 13:39:08 7 4.69 0.00 0.97 0.46 0.06 93.82 13:40:01 all 4.41 0.00 0.69 0.71 0.06 94.13 13:40:01 0 4.95 0.00 1.17 0.02 0.04 93.83 13:40:01 1 4.36 0.00 0.74 0.00 0.04 94.87 13:40:01 2 3.76 0.00 0.62 0.47 0.09 95.05 13:40:01 3 4.06 0.00 0.83 0.08 0.08 94.96 13:40:01 4 5.21 0.00 0.60 0.48 0.07 93.64 13:40:01 5 4.76 0.00 0.47 1.08 0.06 93.63 13:40:01 6 3.34 0.00 0.59 2.55 0.06 93.46 13:40:01 7 4.88 0.00 0.57 0.96 0.06 93.53 13:41:01 all 2.00 0.00 0.31 0.02 0.05 97.62 13:41:01 0 1.77 0.00 0.28 0.00 0.05 97.90 13:41:01 1 1.17 0.00 0.20 0.00 0.05 98.58 13:41:01 2 1.35 0.00 0.27 0.00 0.05 98.33 13:41:01 3 2.51 0.00 0.42 0.00 0.07 97.01 13:41:01 4 3.01 0.00 0.21 0.00 0.03 96.75 13:41:01 5 1.82 0.00 0.38 0.02 0.05 97.73 13:41:01 6 1.95 0.00 0.30 0.15 0.05 97.55 13:41:01 7 2.40 0.00 0.33 0.00 0.03 97.23 13:42:01 all 2.28 0.00 0.62 0.19 0.07 96.84 13:42:01 0 2.14 0.00 0.65 0.05 0.07 97.09 13:42:01 1 1.59 0.00 0.52 0.02 0.03 97.84 13:42:01 2 2.05 0.00 0.52 0.05 0.05 97.33 13:42:01 3 3.16 0.00 0.58 0.02 0.08 96.16 13:42:01 4 3.57 0.00 0.83 0.02 0.05 95.53 13:42:01 5 2.51 0.00 0.70 0.02 0.05 96.73 13:42:01 6 1.84 0.00 0.84 1.36 0.05 95.92 13:42:01 7 1.35 0.00 0.37 0.02 0.15 98.12 13:43:01 all 4.32 0.00 0.60 2.24 0.04 92.79 13:43:01 0 3.80 0.00 0.63 0.23 0.03 95.30 13:43:01 1 11.22 0.00 0.94 0.85 0.05 86.93 13:43:01 2 0.73 0.00 0.47 0.97 0.03 97.80 13:43:01 3 1.30 0.00 0.38 0.53 0.03 97.75 13:43:01 4 5.21 0.00 0.50 0.88 0.03 93.38 13:43:01 5 0.68 0.00 0.47 1.27 0.05 97.53 13:43:01 6 3.26 0.00 0.68 12.74 0.05 83.27 13:43:01 7 8.42 0.00 0.73 0.43 0.03 90.38 Average: all 10.89 0.00 2.31 3.29 0.06 83.45 Average: 0 10.53 0.00 2.19 1.38 0.06 85.84 Average: 1 11.52 0.00 2.35 1.25 0.07 84.82 Average: 2 9.48 0.00 2.25 2.07 0.06 86.14 Average: 3 10.48 0.00 2.20 4.23 0.07 83.02 Average: 4 13.87 0.00 2.64 1.54 0.06 81.89 Average: 5 10.10 0.00 2.22 3.07 0.07 84.54 Average: 6 10.74 0.00 2.39 9.45 0.07 77.35 Average: 7 10.38 0.00 2.24 3.31 0.07 84.00