---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-974 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 15G 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 913 23572 0 7681 30798 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:43:94:53 brd ff:ff:ff:ff:ff:ff inet 10.30.106.200/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85515sec preferred_lft 85515sec inet6 fe80::f816:3eff:fe43:9453/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:7c:0d:85 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::42:2bff:fe7c:d85/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-974) 10/07/25 _x86_64_ (8 CPU) 13:23:32 LINUX RESTART (8 CPU) 13:24:02 tps rtps wtps bread/s bwrtn/s 13:25:01 273.92 58.30 215.62 3692.28 29884.42 13:26:01 133.48 19.45 114.03 2308.15 30495.98 13:27:01 310.38 0.62 309.77 24.26 181302.58 13:28:01 351.96 2.60 349.36 409.80 52356.61 13:29:01 19.31 0.03 19.28 2.53 20267.82 13:30:01 180.70 0.17 180.54 26.00 40816.40 13:31:01 86.30 0.28 86.02 20.26 35118.68 13:32:01 18.51 0.00 18.51 0.00 11003.77 13:33:01 10.05 0.00 10.05 0.00 265.64 13:34:01 24.36 0.00 24.36 0.00 322.75 13:35:01 18.41 0.00 18.41 0.00 365.41 13:36:01 8.07 0.00 8.07 0.00 185.04 13:37:01 51.61 0.05 51.56 12.80 959.57 13:38:01 38.59 1.80 36.79 93.98 2090.05 Average: 108.78 5.89 102.89 466.99 28958.21 13:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 30328176 31674236 2611044 7.93 48836 1620044 1422088 4.18 863672 1480412 45600 13:26:01 28466596 31515664 4472624 13.58 83068 3248540 2618240 7.70 1076604 3027208 1420876 13:27:01 24824332 31622440 8114888 24.64 133476 6762524 1760452 5.18 1019604 6537596 546588 13:28:01 21347712 28453204 11591508 35.19 150604 7050576 12121232 35.66 4461620 6444832 2524 13:29:01 20438992 27547720 12500228 37.95 150844 7052948 13396912 39.42 5428604 6374408 424 13:30:01 19837688 27493536 13101532 39.77 179548 7520356 13619468 40.07 5574676 6770320 12872 13:31:01 19690016 27346024 13249204 40.22 188036 7510476 13819288 40.66 5723560 6766288 1744 13:32:01 18966996 26629048 13972224 42.42 188188 7516260 14561156 42.84 6440596 6767984 780 13:33:01 18972668 26635060 13966552 42.40 188304 7516456 14577904 42.89 6435976 6767868 716 13:34:01 18960924 26624760 13978296 42.44 188460 7517836 14561032 42.84 6447260 6768488 820 13:35:01 18918096 26585044 14021124 42.57 188648 7520880 14594276 42.94 6486496 6770628 944 13:36:01 18921676 26589444 14017544 42.56 188828 7521624 14592332 42.93 6480656 6771156 740 13:37:01 22798756 30305128 10140464 30.79 189564 7374744 4653892 13.69 2830068 6633244 84 13:38:01 24165664 31562272 8773556 26.64 190876 7246184 1660132 4.88 1614256 6521536 11024 Average: 21902735 28613113 11036485 33.51 161234 6641389 9854172 28.99 4348832 6028712 146124 13:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 lo 1.02 1.02 0.11 0.11 0.00 0.00 0.00 0.00 13:25:01 ens3 357.93 246.46 990.77 72.91 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 lo 15.06 15.06 1.39 1.39 0.00 0.00 0.00 0.00 13:26:01 ens3 636.94 372.75 17392.03 37.60 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 lo 4.40 4.40 0.40 0.40 0.00 0.00 0.00 0.00 13:27:01 br-0a7a01570552 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 ens3 802.42 423.65 27444.08 37.28 0.00 0.00 0.00 0.00 13:28:01 veth12f48eb 3.33 3.25 0.36 0.35 0.00 0.00 0.00 0.00 13:28:01 veth901b9bd 3.35 4.45 0.49 0.44 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 veth2fa7946 0.00 0.42 0.00 0.02 0.00 0.00 0.00 0.00 13:29:01 veth12f48eb 10.55 12.98 2.29 1.68 0.00 0.00 0.00 0.00 13:29:01 veth901b9bd 6.42 9.45 0.96 0.73 0.00 0.00 0.00 0.00 13:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 veth2fa7946 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 13:30:01 veth12f48eb 6.33 9.30 1.47 0.71 0.00 0.00 0.00 0.00 13:30:01 veth901b9bd 7.18 10.21 1.22 0.91 0.00 0.00 0.00 0.00 13:30:01 docker0 33.91 54.04 3.41 1352.23 0.00 0.00 0.00 0.00 13:30:01 veth2fa7946 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth12f48eb 7.35 10.21 1.62 0.93 0.00 0.00 0.00 0.00 13:31:01 veth901b9bd 10.25 13.91 2.15 3.16 0.00 0.00 0.00 0.00 13:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth2fa7946 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth12f48eb 75.65 78.14 9.64 18.63 0.00 0.00 0.00 0.00 13:32:01 veth901b9bd 7.00 10.00 1.24 1.72 0.00 0.00 0.00 0.00 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth2fa7946 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth12f48eb 40.75 43.44 5.28 9.36 0.00 0.00 0.00 0.00 13:33:01 veth901b9bd 6.43 9.28 0.95 0.72 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth2fa7946 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth12f48eb 6.47 9.35 1.53 0.72 0.00 0.00 0.00 0.00 13:34:01 veth901b9bd 8.15 11.31 1.54 1.97 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth2fa7946 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 veth12f48eb 76.17 78.45 9.28 18.14 0.00 0.00 0.00 0.00 13:35:01 veth901b9bd 10.96 14.68 2.45 3.79 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 veth2fa7946 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 veth12f48eb 6.33 9.28 1.52 0.71 0.00 0.00 0.00 0.00 13:36:01 veth901b9bd 7.72 10.80 1.45 1.14 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 veth2fa7946 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 lo 38.36 38.36 3.35 3.35 0.00 0.00 0.00 0.00 13:37:01 veth1e6808e 6.33 10.30 0.98 1.22 0.00 0.00 0.00 0.00 13:37:01 veth5c22284 1029.75 1066.84 210.02 137.80 0.00 0.00 0.00 0.02 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 13:38:01 ens3 1981.74 1177.67 48487.33 193.73 0.00 0.00 0.00 0.00 Average: docker0 2.42 3.86 0.24 96.70 0.00 0.00 0.00 0.00 Average: lo 2.56 2.56 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 140.82 83.49 3462.16 13.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-974) 10/07/25 _x86_64_ (8 CPU) 13:23:32 LINUX RESTART (8 CPU) 13:24:02 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 6.38 0.00 0.83 3.81 0.30 88.67 13:25:01 0 10.45 0.00 0.88 1.36 0.05 87.26 13:25:01 1 5.84 0.00 0.80 0.70 0.03 92.64 13:25:01 2 5.32 0.00 0.93 0.22 0.81 92.71 13:25:01 3 2.35 0.00 0.54 19.65 1.04 76.42 13:25:01 4 12.81 0.00 0.74 0.62 0.03 85.80 13:25:01 5 8.40 0.00 1.45 4.43 0.31 85.41 13:25:01 6 3.04 0.00 0.57 2.35 0.05 93.99 13:25:01 7 2.91 0.00 0.76 0.98 0.05 95.29 13:26:01 all 9.81 0.00 1.73 4.92 0.05 83.49 13:26:01 0 18.18 0.00 1.99 18.01 0.05 61.77 13:26:01 1 4.84 0.00 1.52 1.60 0.03 92.00 13:26:01 2 6.21 0.00 1.81 5.75 0.03 86.20 13:26:01 3 2.92 0.00 1.24 5.50 0.02 90.33 13:26:01 4 23.93 0.00 2.32 2.21 0.08 71.46 13:26:01 5 12.10 0.00 1.99 4.94 0.05 80.93 13:26:01 6 7.84 0.00 1.82 1.29 0.05 89.00 13:26:01 7 2.52 0.00 1.12 0.05 0.02 96.29 13:27:01 all 14.19 0.00 6.81 16.59 0.11 62.30 13:27:01 0 12.42 0.00 7.02 15.56 0.12 64.88 13:27:01 1 15.19 0.00 6.69 7.33 0.12 70.68 13:27:01 2 14.26 0.00 6.94 14.04 0.10 64.65 13:27:01 3 14.21 0.00 6.33 3.80 0.12 75.54 13:27:01 4 14.03 0.00 6.90 10.36 0.10 68.61 13:27:01 5 16.07 0.00 6.70 37.97 0.14 39.13 13:27:01 6 13.35 0.00 7.36 6.64 0.10 72.55 13:27:01 7 13.99 0.00 6.56 37.18 0.12 42.15 13:28:01 all 55.50 0.00 6.09 3.02 0.17 35.22 13:28:01 0 57.39 0.00 5.83 3.66 0.15 32.98 13:28:01 1 53.98 0.00 6.10 1.96 0.15 37.81 13:28:01 2 56.53 0.00 6.15 0.46 0.17 36.69 13:28:01 3 57.35 0.00 6.42 1.24 0.19 34.81 13:28:01 4 56.63 0.00 6.11 0.98 0.17 36.11 13:28:01 5 53.18 0.00 6.30 14.52 0.15 25.85 13:28:01 6 51.99 0.00 5.62 0.42 0.15 41.81 13:28:01 7 56.95 0.00 6.24 0.92 0.17 35.72 13:29:01 all 18.10 0.00 1.47 1.97 0.08 78.38 13:29:01 0 17.94 0.00 1.89 10.01 0.08 70.08 13:29:01 1 16.92 0.00 1.44 1.44 0.08 80.11 13:29:01 2 18.40 0.00 1.57 0.00 0.07 79.96 13:29:01 3 21.06 0.00 1.56 1.27 0.08 76.03 13:29:01 4 15.91 0.00 1.31 0.69 0.08 82.01 13:29:01 5 18.52 0.00 1.39 1.24 0.10 78.75 13:29:01 6 16.01 0.00 1.17 1.04 0.08 81.69 13:29:01 7 20.05 0.00 1.39 0.07 0.07 78.43 13:30:01 all 8.00 0.00 1.61 3.14 0.06 87.18 13:30:01 0 6.44 0.00 1.24 11.81 0.07 80.44 13:30:01 1 9.15 0.00 1.91 3.39 0.08 85.47 13:30:01 2 8.56 0.00 1.54 1.27 0.07 88.57 13:30:01 3 7.16 0.00 1.68 2.33 0.07 88.76 13:30:01 4 5.25 0.00 1.76 2.27 0.05 90.67 13:30:01 5 6.84 0.00 1.24 1.02 0.05 90.85 13:30:01 6 7.03 0.00 1.26 2.02 0.07 89.62 13:30:01 7 13.61 0.00 2.25 0.99 0.08 83.07 13:31:01 all 8.72 0.00 1.74 2.13 0.07 87.34 13:31:01 0 7.52 0.00 1.63 10.96 0.07 79.82 13:31:01 1 9.64 0.00 2.06 3.42 0.07 84.82 13:31:01 2 8.45 0.00 1.71 0.69 0.05 89.11 13:31:01 3 8.61 0.00 1.72 0.59 0.07 89.02 13:31:01 4 9.02 0.00 1.85 0.77 0.07 88.29 13:31:01 5 8.84 0.00 1.86 0.07 0.07 89.17 13:31:01 6 8.76 0.00 1.32 0.13 0.05 89.74 13:31:01 7 8.97 0.00 1.75 0.45 0.07 88.76 13:32:01 all 6.99 0.00 0.83 0.90 0.06 91.21 13:32:01 0 5.64 0.00 0.97 5.73 0.07 87.59 13:32:01 1 6.93 0.00 0.59 0.05 0.05 92.39 13:32:01 2 6.57 0.00 0.90 0.02 0.07 92.45 13:32:01 3 9.82 0.00 0.95 0.77 0.07 88.38 13:32:01 4 8.53 0.00 0.92 0.02 0.07 90.46 13:32:01 5 5.57 0.00 0.67 0.13 0.05 93.58 13:32:01 6 5.67 0.00 0.77 0.27 0.07 93.22 13:32:01 7 7.20 0.00 0.90 0.22 0.07 91.61 13:33:01 all 2.53 0.00 0.50 0.04 0.05 96.88 13:33:01 0 2.24 0.00 0.48 0.02 0.05 97.21 13:33:01 1 3.50 0.00 0.54 0.00 0.05 95.92 13:33:01 2 3.09 0.00 0.52 0.03 0.05 96.30 13:33:01 3 1.61 0.00 0.47 0.20 0.05 97.67 13:33:01 4 3.45 0.00 0.75 0.02 0.08 95.70 13:33:01 5 2.21 0.00 0.40 0.00 0.07 97.32 13:33:01 6 1.90 0.00 0.40 0.02 0.03 97.65 13:33:01 7 2.22 0.00 0.47 0.00 0.05 97.26 13:34:01 all 3.04 0.00 0.54 0.18 0.06 96.18 13:34:01 0 2.22 0.00 0.72 0.20 0.05 96.81 13:34:01 1 3.02 0.00 0.64 0.22 0.07 96.06 13:34:01 2 3.55 0.00 0.42 0.02 0.05 95.97 13:34:01 3 3.93 0.00 0.57 0.65 0.07 94.79 13:34:01 4 2.69 0.00 0.50 0.08 0.05 96.67 13:34:01 5 3.52 0.00 0.67 0.03 0.07 95.71 13:34:01 6 2.62 0.00 0.40 0.12 0.08 96.78 13:34:01 7 2.79 0.00 0.43 0.17 0.05 96.55 13:35:01 all 5.15 0.00 0.77 2.80 1.53 89.75 13:35:01 0 4.88 0.00 0.91 2.19 1.48 90.53 13:35:01 1 5.85 0.00 0.94 4.01 1.60 87.60 13:35:01 2 5.41 0.00 0.74 1.33 1.81 90.71 13:35:01 3 6.15 0.00 0.62 4.33 2.18 86.71 13:35:01 4 4.71 0.00 0.68 1.81 1.63 91.17 13:35:01 5 6.55 0.00 0.94 3.20 1.09 88.22 13:35:01 6 4.29 0.00 0.67 2.98 1.31 90.75 13:35:01 7 3.33 0.00 0.65 2.52 1.14 92.36 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 2.19 0.00 0.39 1.05 0.05 96.31 13:36:01 0 2.22 0.00 0.48 0.50 0.05 96.75 13:36:01 1 2.32 0.00 0.32 0.77 0.05 96.54 13:36:01 2 4.15 0.00 0.54 3.68 0.05 91.58 13:36:01 3 2.04 0.00 0.42 0.35 0.08 97.10 13:36:01 4 1.92 0.00 0.35 0.37 0.02 97.35 13:36:01 5 2.56 0.00 0.57 1.84 0.05 94.98 13:36:01 6 1.67 0.00 0.27 0.15 0.05 97.86 13:36:01 7 0.70 0.00 0.23 0.72 0.03 98.31 13:37:01 all 2.19 0.00 0.96 2.77 0.06 94.02 13:37:01 0 1.77 0.00 0.90 1.02 0.05 96.26 13:37:01 1 1.99 0.00 1.14 1.82 0.05 95.01 13:37:01 2 3.45 0.00 1.07 6.58 0.08 88.82 13:37:01 3 2.12 0.00 0.99 2.38 0.05 94.46 13:37:01 4 1.83 0.00 0.99 1.53 0.10 95.56 13:37:01 5 1.94 0.00 0.97 7.66 0.08 89.35 13:37:01 6 2.60 0.00 0.89 1.14 0.05 95.32 13:37:01 7 1.75 0.00 0.74 0.05 0.02 97.44 13:38:01 all 7.23 0.00 0.65 2.77 0.03 89.32 13:38:01 0 1.49 0.00 0.32 0.15 0.02 98.03 13:38:01 1 15.81 0.00 0.90 1.50 0.05 81.74 13:38:01 2 15.22 0.00 0.77 2.51 0.03 81.47 13:38:01 3 0.38 0.00 0.43 0.57 0.02 98.60 13:38:01 4 8.75 0.00 0.65 1.52 0.02 89.06 13:38:01 5 1.03 0.00 0.53 14.11 0.03 84.29 13:38:01 6 8.39 0.00 0.70 1.52 0.02 89.38 13:38:01 7 6.77 0.00 0.83 0.30 0.03 92.06 Average: all 10.69 0.00 1.77 3.28 0.19 84.07 Average: 0 10.74 0.00 1.80 5.79 0.17 81.50 Average: 1 11.04 0.00 1.82 2.01 0.18 84.95 Average: 2 11.33 0.00 1.82 2.61 0.25 83.99 Average: 3 9.93 0.00 1.70 3.11 0.30 84.96 Average: 4 12.08 0.00 1.84 1.65 0.18 84.24 Average: 5 10.49 0.00 1.83 6.47 0.17 81.05 Average: 6 9.65 0.00 1.66 1.43 0.15 87.11 Average: 7 10.22 0.00 1.73 3.16 0.14 84.75