---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33409 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 17G 139G 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 886 22255 0 9025 30825 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:65:98:46 brd ff:ff:ff:ff:ff:ff inet 10.30.107.47/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85592sec preferred_lft 85592sec inet6 fe80::f816:3eff:fe65:9846/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8a:14:af:81 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::42:8aff:fe14:af81/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33409) 08/06/25 _x86_64_ (8 CPU) 20:21:21 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 157.27 22.93 134.34 2311.88 51252.79 20:24:01 784.80 5.55 779.25 451.39 286674.89 20:25:01 78.35 0.10 78.25 7.73 47031.23 20:26:01 24.73 0.00 24.73 0.00 13651.59 20:27:01 166.44 0.23 166.21 34.13 18027.53 20:28:01 102.67 0.30 102.37 23.46 18018.86 20:29:01 14.98 0.00 14.98 0.00 295.82 20:30:01 20.26 0.00 20.26 0.00 789.07 20:31:01 29.13 0.00 29.13 0.00 432.19 20:32:01 19.70 0.00 19.70 0.00 411.66 20:33:01 8.60 0.02 8.58 0.13 191.83 20:34:01 74.51 0.17 74.34 28.52 1529.49 Average: 123.45 2.44 121.01 238.10 36525.09 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 27838680 31499740 5100540 15.48 84652 3850380 3059676 9.00 1088872 3628860 2067744 20:24:01 21811948 30135980 11127272 33.78 171996 8171972 11464788 33.73 2652132 7749336 31928 20:25:01 18331552 26803708 14607668 44.35 175136 8317196 14456968 42.54 6226352 7596752 2652 20:26:01 17649700 26111532 15289520 46.42 175356 8307428 15082424 44.38 6952280 7541356 468 20:27:01 16953764 25955764 15985456 48.53 203188 8762444 15376696 45.24 7207700 7914032 94900 20:28:01 16902384 25931712 16036836 48.69 216364 8775444 15621136 45.96 7233948 7936888 1148 20:29:01 16860712 25892216 16078508 48.81 216544 8777520 15653468 46.06 7273712 7938356 1488 20:30:01 16446556 25489660 16492664 50.07 216760 8788648 16016956 47.13 7678436 7944976 1260 20:31:01 16069120 25116768 16870100 51.22 216896 8792972 16393440 48.23 8051860 7948496 1624 20:32:01 16035276 25085752 16903944 51.32 217036 8795596 16392644 48.23 8082952 7950860 888 20:33:01 16022996 25074232 16916224 51.36 217180 8796184 16409664 48.28 8094948 7951392 676 20:34:01 21651292 30529884 11287928 34.27 218104 8644688 3635472 10.70 2746072 7792492 668 Average: 18547832 26968912 14391388 43.69 194101 8231706 13296944 39.12 6107439 7491150 183787 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 ens3 860.46 506.45 23120.52 46.37 0.00 0.00 0.00 0.00 20:23:01 lo 15.66 15.66 1.47 1.47 0.00 0.00 0.00 0.00 20:24:01 veth090e0e6 0.08 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:24:01 vethdc64996 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 20:24:01 vethde43610 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 vethdbda7c0 0.08 0.23 0.01 0.02 0.00 0.00 0.00 0.00 20:25:01 veth090e0e6 1.65 1.75 0.21 0.17 0.00 0.00 0.00 0.00 20:25:01 vethdc64996 0.75 1.38 0.07 0.31 0.00 0.00 0.00 0.00 20:25:01 vethde43610 5.83 5.77 0.75 0.66 0.00 0.00 0.00 0.00 20:25:01 vethdbda7c0 4.82 6.58 0.72 0.65 0.00 0.00 0.00 0.00 20:26:01 veth090e0e6 1.55 0.98 0.20 0.07 0.00 0.00 0.00 0.00 20:26:01 vethdc64996 1.90 2.07 0.15 0.29 0.00 0.00 0.00 0.00 20:26:01 vethde43610 9.53 12.35 2.07 1.49 0.00 0.00 0.00 0.00 20:26:01 vethdbda7c0 6.32 9.33 0.86 0.71 0.00 0.00 0.00 0.00 20:27:01 veth090e0e6 1.57 0.92 0.23 0.07 0.00 0.00 0.00 0.00 20:27:01 vethdc64996 2.53 2.88 0.26 1.55 0.00 0.00 0.00 0.00 20:27:01 vethde43610 7.10 9.90 1.58 0.82 0.00 0.00 0.00 0.00 20:27:01 vethdbda7c0 7.58 10.70 1.25 1.02 0.00 0.00 0.00 0.00 20:28:01 veth090e0e6 1.53 0.95 0.20 0.07 0.00 0.00 0.00 0.00 20:28:01 vethdc64996 3.43 4.28 0.39 5.40 0.00 0.00 0.00 0.00 20:28:01 vethde43610 7.00 9.97 1.59 0.84 0.00 0.00 0.00 0.00 20:28:01 vethdbda7c0 10.11 13.78 2.04 2.91 0.00 0.00 0.00 0.00 20:29:01 veth090e0e6 1.57 0.87 0.23 0.07 0.00 0.00 0.00 0.00 20:29:01 vethdc64996 3.95 4.55 0.48 6.10 0.00 0.00 0.00 0.00 20:29:01 vethde43610 7.12 9.80 1.56 0.80 0.00 0.00 0.00 0.00 20:29:01 vethdbda7c0 10.60 14.21 2.14 2.57 0.00 0.00 0.00 0.00 20:30:01 veth090e0e6 1.80 1.08 0.23 0.10 0.00 0.00 0.00 0.00 20:30:01 vethdc64996 5.73 6.80 7.65 5.73 0.00 0.00 0.00 0.00 20:30:01 vethde43610 76.87 79.12 9.76 18.78 0.00 0.00 0.00 0.00 20:30:01 vethdbda7c0 10.21 13.58 2.80 4.74 0.00 0.00 0.00 0.00 20:31:01 veth090e0e6 1.57 0.85 0.23 0.07 0.00 0.00 0.00 0.00 20:31:01 vethdc64996 4.82 5.73 0.54 7.65 0.00 0.00 0.00 0.00 20:31:01 vethde43610 42.91 45.28 5.63 9.61 0.00 0.00 0.00 0.00 20:31:01 vethdbda7c0 12.31 16.01 2.69 5.53 0.00 0.00 0.00 0.00 20:32:01 veth090e0e6 1.53 0.85 0.20 0.07 0.00 0.00 0.00 0.00 20:32:01 vethdc64996 4.72 5.42 0.52 6.70 0.00 0.00 0.00 0.00 20:32:01 vethde43610 7.08 9.92 1.62 0.83 0.00 0.00 0.00 0.00 20:32:01 vethdbda7c0 10.53 14.06 2.18 3.57 0.00 0.00 0.00 0.00 20:33:01 veth090e0e6 1.57 0.87 0.23 0.07 0.00 0.00 0.00 0.00 20:33:01 vethdc64996 3.25 3.82 0.35 2.76 0.00 0.00 0.00 0.00 20:33:01 vethde43610 6.88 9.67 1.59 0.80 0.00 0.00 0.00 0.00 20:33:01 vethdbda7c0 7.97 11.05 1.38 1.29 0.00 0.00 0.00 0.00 20:34:01 docker0 59.70 109.81 4.78 1412.84 0.00 0.00 0.00 0.00 20:34:01 br-6ef681f94c0b 22.86 34.12 1.59 315.93 0.00 0.00 0.00 0.00 20:34:01 ens3 2395.08 1392.92 57702.43 177.65 0.00 0.00 0.00 0.00 20:34:01 vethf6f3fda 617.41 676.69 244.21 109.75 0.00 0.00 0.00 0.02 Average: docker0 4.98 9.15 0.40 117.75 0.00 0.00 0.00 0.00 Average: br-6ef681f94c0b 1.91 2.84 0.13 26.33 0.00 0.00 0.00 0.00 Average: ens3 168.78 95.84 4740.32 8.86 0.00 0.00 0.00 0.00 Average: vethf6f3fda 51.46 56.40 20.35 9.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33409) 08/06/25 _x86_64_ (8 CPU) 20:21:21 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 12.11 0.00 2.10 1.71 0.05 84.03 20:23:01 0 18.48 0.00 2.34 0.60 0.07 78.51 20:23:01 1 8.92 0.00 1.64 0.03 0.05 89.35 20:23:01 2 5.33 0.00 1.68 6.24 0.05 86.70 20:23:01 3 4.17 0.00 1.62 0.13 0.02 94.05 20:23:01 4 6.97 0.00 1.55 0.32 0.02 91.14 20:23:01 5 2.93 0.00 1.52 0.49 0.03 95.03 20:23:01 6 23.16 0.00 2.98 0.89 0.08 72.89 20:23:01 7 26.95 0.00 3.46 4.92 0.07 64.60 20:24:01 all 25.51 0.00 9.39 12.05 0.10 52.94 20:24:01 0 24.28 0.00 11.18 14.94 0.12 49.48 20:24:01 1 22.92 0.00 8.17 18.02 0.10 50.79 20:24:01 2 24.29 0.00 8.72 23.75 0.10 43.14 20:24:01 3 26.42 0.00 8.80 2.70 0.08 61.99 20:24:01 4 25.51 0.00 8.28 5.98 0.10 60.13 20:24:01 5 25.76 0.00 8.84 3.92 0.08 61.40 20:24:01 6 27.47 0.00 10.35 7.14 0.10 54.93 20:24:01 7 27.42 0.00 10.80 20.07 0.10 41.61 20:25:01 all 73.08 0.00 6.27 0.36 0.15 20.14 20:25:01 0 72.57 0.00 6.00 0.29 0.15 20.99 20:25:01 1 68.27 0.00 5.90 0.05 0.15 25.63 20:25:01 2 72.38 0.00 6.03 0.27 0.15 21.16 20:25:01 3 69.86 0.00 6.02 0.71 0.14 23.27 20:25:01 4 75.82 0.00 6.50 0.05 0.14 17.49 20:25:01 5 71.37 0.00 6.38 0.15 0.15 21.95 20:25:01 6 74.94 0.00 6.75 0.99 0.15 17.16 20:25:01 7 79.33 0.00 6.61 0.34 0.15 13.57 20:26:01 all 21.52 0.00 1.81 0.17 0.11 76.39 20:26:01 0 21.68 0.00 2.02 0.03 0.10 76.16 20:26:01 1 23.70 0.00 2.06 0.00 0.10 74.14 20:26:01 2 21.78 0.00 1.65 0.07 0.10 76.40 20:26:01 3 19.83 0.00 1.64 0.02 0.12 78.40 20:26:01 4 20.82 0.00 1.85 0.92 0.13 76.28 20:26:01 5 20.58 0.00 1.84 0.25 0.10 77.23 20:26:01 6 21.54 0.00 1.54 0.03 0.10 76.79 20:26:01 7 22.25 0.00 1.88 0.05 0.10 75.72 20:27:01 all 7.87 0.00 1.85 0.91 0.10 89.27 20:27:01 0 8.49 0.00 2.21 0.05 0.12 89.13 20:27:01 1 10.48 0.00 2.36 0.80 0.12 86.24 20:27:01 2 7.40 0.00 1.48 0.38 0.10 90.64 20:27:01 3 6.28 0.00 1.78 0.32 0.10 91.52 20:27:01 4 5.21 0.00 1.31 0.81 0.13 92.54 20:27:01 5 8.73 0.00 2.18 3.82 0.10 85.17 20:27:01 6 10.10 0.00 1.76 0.55 0.10 87.48 20:27:01 7 6.19 0.00 1.76 0.54 0.08 91.43 20:28:01 all 10.27 0.00 1.91 0.58 0.11 87.12 20:28:01 0 8.83 0.00 1.91 2.20 0.10 86.96 20:28:01 1 16.96 0.00 2.02 0.18 0.10 80.74 20:28:01 2 10.05 0.00 1.58 0.03 0.12 88.22 20:28:01 3 8.45 0.00 2.35 0.02 0.12 89.07 20:28:01 4 8.77 0.00 1.78 1.21 0.10 88.14 20:28:01 5 9.59 0.00 1.87 0.32 0.12 88.10 20:28:01 6 10.81 0.00 2.08 0.30 0.12 86.70 20:28:01 7 8.73 0.00 1.65 0.47 0.12 89.03 20:29:01 all 6.02 0.00 0.67 0.05 0.10 93.16 20:29:01 0 6.40 0.00 0.73 0.13 0.08 92.65 20:29:01 1 5.72 0.00 0.80 0.07 0.12 93.29 20:29:01 2 6.47 0.00 0.70 0.02 0.08 92.73 20:29:01 3 5.52 0.00 0.67 0.02 0.08 93.71 20:29:01 4 5.29 0.00 0.57 0.03 0.12 93.99 20:29:01 5 5.62 0.00 0.69 0.02 0.10 93.58 20:29:01 6 6.97 0.00 0.59 0.05 0.10 92.29 20:29:01 7 6.21 0.00 0.62 0.00 0.12 93.05 20:30:01 all 8.42 0.00 0.96 0.06 0.11 90.45 20:30:01 0 9.80 0.00 1.04 0.15 0.10 88.92 20:30:01 1 8.55 0.00 0.97 0.02 0.10 90.36 20:30:01 2 8.62 0.00 0.87 0.07 0.12 90.32 20:30:01 3 9.28 0.00 0.77 0.02 0.12 89.82 20:30:01 4 7.32 0.00 1.06 0.08 0.10 91.44 20:30:01 5 8.11 0.00 0.84 0.00 0.10 90.95 20:30:01 6 8.27 0.00 1.22 0.08 0.12 90.30 20:30:01 7 7.41 0.00 0.92 0.05 0.10 91.52 20:31:01 all 6.30 0.00 0.82 0.06 0.10 92.72 20:31:01 0 4.66 0.00 0.88 0.22 0.10 94.14 20:31:01 1 5.07 0.00 0.70 0.03 0.08 94.12 20:31:01 2 7.39 0.00 0.89 0.03 0.10 91.59 20:31:01 3 7.69 0.00 0.70 0.03 0.08 91.49 20:31:01 4 5.88 0.00 0.95 0.03 0.10 93.03 20:31:01 5 6.37 0.00 0.82 0.03 0.10 92.68 20:31:01 6 6.28 0.00 0.90 0.15 0.10 92.57 20:31:01 7 7.04 0.00 0.69 0.00 0.08 92.19 20:32:01 all 4.39 0.00 0.57 0.05 0.10 94.89 20:32:01 0 3.21 0.00 0.59 0.17 0.08 95.95 20:32:01 1 5.90 0.00 0.57 0.03 0.10 93.40 20:32:01 2 4.43 0.00 0.65 0.05 0.08 94.78 20:32:01 3 4.71 0.00 0.59 0.02 0.12 94.57 20:32:01 4 4.10 0.00 0.65 0.05 0.12 95.08 20:32:01 5 3.58 0.00 0.47 0.03 0.08 95.84 20:32:01 6 4.83 0.00 0.47 0.07 0.10 94.54 20:32:01 7 4.33 0.00 0.54 0.02 0.12 95.00 20:33:01 all 1.83 0.00 0.41 0.04 0.08 97.64 20:33:01 0 1.64 0.00 0.54 0.18 0.08 97.56 20:33:01 1 1.10 0.00 0.37 0.00 0.12 98.41 20:33:01 2 1.77 0.00 0.37 0.02 0.08 97.76 20:33:01 3 2.59 0.00 0.38 0.00 0.08 96.94 20:33:01 4 1.50 0.00 0.32 0.02 0.07 98.09 20:33:01 5 1.95 0.00 0.47 0.00 0.08 97.50 20:33:01 6 2.07 0.00 0.42 0.07 0.08 97.36 20:33:01 7 2.09 0.00 0.40 0.00 0.07 97.45 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 2.52 0.00 1.13 0.32 0.08 95.94 20:34:01 0 2.72 0.00 1.40 0.89 0.08 94.90 20:34:01 1 2.59 0.00 0.97 0.32 0.08 96.03 20:34:01 2 3.12 0.00 1.02 0.23 0.08 95.54 20:34:01 3 2.51 0.00 1.14 0.22 0.08 96.05 20:34:01 4 2.38 0.00 1.12 0.20 0.07 96.23 20:34:01 5 2.46 0.00 1.15 0.23 0.07 96.09 20:34:01 6 2.23 0.00 1.11 0.18 0.10 96.38 20:34:01 7 2.11 0.00 1.14 0.30 0.10 96.35 Average: all 14.93 0.00 2.31 1.36 0.10 81.30 Average: 0 15.18 0.00 2.56 1.64 0.10 80.52 Average: 1 14.95 0.00 2.20 1.62 0.10 81.13 Average: 2 14.33 0.00 2.12 2.58 0.10 80.87 Average: 3 13.87 0.00 2.20 0.35 0.10 83.49 Average: 4 14.04 0.00 2.15 0.81 0.10 82.90 Average: 5 13.83 0.00 2.24 0.77 0.09 83.07 Average: 6 16.55 0.00 2.51 0.87 0.10 79.97 Average: 7 16.66 0.00 2.53 2.22 0.10 78.50